JP2006509727A - 腫瘍の診断およびgb3発現腫瘍への薬物送達のためのベクターとしてのシガトキシンbサブユニット - Google Patents
腫瘍の診断およびgb3発現腫瘍への薬物送達のためのベクターとしてのシガトキシンbサブユニット Download PDFInfo
- Publication number
- JP2006509727A JP2006509727A JP2004528507A JP2004528507A JP2006509727A JP 2006509727 A JP2006509727 A JP 2006509727A JP 2004528507 A JP2004528507 A JP 2004528507A JP 2004528507 A JP2004528507 A JP 2004528507A JP 2006509727 A JP2006509727 A JP 2006509727A
- Authority
- JP
- Japan
- Prior art keywords
- stxb
- hybrid compound
- cells
- cys
- cleaved
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 206010028980 Neoplasm Diseases 0.000 title claims abstract description 120
- 238000003745 diagnosis Methods 0.000 title claims abstract description 14
- VYVRIXWNTVOIRD-UHFFFAOYSA-N ciguatoxin Natural products O1C(C(C(C)C2OC3CC(C)CC4OC5(C)C(O)CC6OC7C=CC8OC9CC%10C(C(C%11OC(C=CCC%11O%10)C=CC(O)CO)O)OC9C=CC8OC7CC=CCC6OC5CC4OC3CC2O2)O)C2C(C)C(C)C21CC(O)CO2 VYVRIXWNTVOIRD-UHFFFAOYSA-N 0.000 title claims abstract description 11
- 239000013598 vector Substances 0.000 title abstract description 7
- 238000012377 drug delivery Methods 0.000 title description 2
- 150000001875 compounds Chemical class 0.000 claims abstract description 72
- 239000000651 prodrug Substances 0.000 claims abstract description 40
- 229940002612 prodrug Drugs 0.000 claims abstract description 40
- 239000003814 drug Substances 0.000 claims abstract description 33
- 229940079593 drug Drugs 0.000 claims abstract description 29
- 102000004190 Enzymes Human genes 0.000 claims abstract description 26
- 108090000790 Enzymes Proteins 0.000 claims abstract description 26
- 238000001727 in vivo Methods 0.000 claims abstract description 14
- 108090000765 processed proteins & peptides Proteins 0.000 claims abstract description 14
- 125000003396 thiol group Chemical group [H]S* 0.000 claims abstract description 11
- 229940127089 cytotoxic agent Drugs 0.000 claims abstract description 8
- 239000002254 cytotoxic agent Substances 0.000 claims abstract description 8
- 231100000599 cytotoxic agent Toxicity 0.000 claims abstract description 7
- 125000000539 amino acid group Chemical group 0.000 claims abstract description 6
- 235000018417 cysteine Nutrition 0.000 claims abstract description 6
- XUJNEKJLAYXESH-UHFFFAOYSA-N cysteine Natural products SCC(N)C(O)=O XUJNEKJLAYXESH-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229920001184 polypeptide Polymers 0.000 claims abstract description 4
- 102000004196 processed proteins & peptides Human genes 0.000 claims abstract description 4
- 239000000032 diagnostic agent Substances 0.000 claims abstract description 3
- 229940039227 diagnostic agent Drugs 0.000 claims abstract description 3
- 229940088598 enzyme Drugs 0.000 claims abstract 2
- 210000004027 cell Anatomy 0.000 claims description 129
- 230000014509 gene expression Effects 0.000 claims description 22
- 239000002872 contrast media Substances 0.000 claims description 21
- -1 porphyrin-gadolinium Chemical class 0.000 claims description 18
- 208000005016 Intestinal Neoplasms Diseases 0.000 claims description 15
- 210000004881 tumor cell Anatomy 0.000 claims description 15
- 239000008194 pharmaceutical composition Substances 0.000 claims description 13
- 239000002105 nanoparticle Substances 0.000 claims description 12
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 10
- 150000004032 porphyrins Chemical class 0.000 claims description 10
- 201000009019 intestinal benign neoplasm Diseases 0.000 claims description 9
- 230000002829 reductive effect Effects 0.000 claims description 9
- 230000001225 therapeutic effect Effects 0.000 claims description 9
- AOJJSUZBOXZQNB-TZSSRYMLSA-N Doxorubicin Chemical compound O([C@H]1C[C@@](O)(CC=2C(O)=C3C(=O)C=4C=CC=C(C=4C(=O)C3=C(O)C=21)OC)C(=O)CO)[C@H]1C[C@H](N)[C@H](O)[C@H](C)O1 AOJJSUZBOXZQNB-TZSSRYMLSA-N 0.000 claims description 8
- 230000001472 cytotoxic effect Effects 0.000 claims description 8
- 125000003729 nucleotide group Chemical group 0.000 claims description 8
- 230000002018 overexpression Effects 0.000 claims description 8
- 230000004913 activation Effects 0.000 claims description 7
- 229960002963 ganciclovir Drugs 0.000 claims description 7
- 229910052688 Gadolinium Inorganic materials 0.000 claims description 6
- 231100000433 cytotoxic Toxicity 0.000 claims description 6
- IRSCQMHQWWYFCW-UHFFFAOYSA-N ganciclovir Chemical compound O=C1NC(N)=NC2=C1N=CN2COC(CO)CO IRSCQMHQWWYFCW-UHFFFAOYSA-N 0.000 claims description 6
- 230000007062 hydrolysis Effects 0.000 claims description 6
- 238000006460 hydrolysis reaction Methods 0.000 claims description 6
- 150000002678 macrocyclic compounds Chemical class 0.000 claims description 6
- 101001122938 Homo sapiens Lysosomal protective protein Proteins 0.000 claims description 5
- 102100028524 Lysosomal protective protein Human genes 0.000 claims description 5
- 102000001696 Mannosidases Human genes 0.000 claims description 5
- 108010054377 Mannosidases Proteins 0.000 claims description 5
- 229960004150 aciclovir Drugs 0.000 claims description 5
- 239000002253 acid Substances 0.000 claims description 5
- 229910052757 nitrogen Inorganic materials 0.000 claims description 5
- 238000002428 photodynamic therapy Methods 0.000 claims description 5
- STQGQHZAVUOBTE-UHFFFAOYSA-N 7-Cyan-hept-2t-en-4,6-diinsaeure Natural products C1=2C(O)=C3C(=O)C=4C(OC)=CC=CC=4C(=O)C3=C(O)C=2CC(O)(C(C)=O)CC1OC1CC(N)C(O)C(C)O1 STQGQHZAVUOBTE-UHFFFAOYSA-N 0.000 claims description 4
- NWIBSHFKIJFRCO-WUDYKRTCSA-N Mytomycin Chemical compound C1N2C(C(C(C)=C(N)C3=O)=O)=C3[C@@H](COC(N)=O)[C@@]2(OC)[C@@H]2[C@H]1N2 NWIBSHFKIJFRCO-WUDYKRTCSA-N 0.000 claims description 4
- MKUXAQIIEYXACX-UHFFFAOYSA-N aciclovir Chemical compound N1C(N)=NC(=O)C2=C1N(COCCO)C=N2 MKUXAQIIEYXACX-UHFFFAOYSA-N 0.000 claims description 4
- 229940045799 anthracyclines and related substance Drugs 0.000 claims description 4
- OPTASPLRGRRNAP-UHFFFAOYSA-N cytosine Chemical compound NC=1C=CNC(=O)N=1 OPTASPLRGRRNAP-UHFFFAOYSA-N 0.000 claims description 4
- STQGQHZAVUOBTE-VGBVRHCVSA-N daunorubicin Chemical compound O([C@H]1C[C@@](O)(CC=2C(O)=C3C(=O)C=4C=CC=C(C=4C(=O)C3=C(O)C=21)OC)C(C)=O)[C@H]1C[C@H](N)[C@H](O)[C@H](C)O1 STQGQHZAVUOBTE-VGBVRHCVSA-N 0.000 claims description 4
- 229960004679 doxorubicin Drugs 0.000 claims description 4
- 239000011554 ferrofluid Substances 0.000 claims description 4
- 230000005298 paramagnetic effect Effects 0.000 claims description 4
- 239000003504 photosensitizing agent Substances 0.000 claims description 4
- 102000002260 Alkaline Phosphatase Human genes 0.000 claims description 3
- 108020004774 Alkaline Phosphatase Proteins 0.000 claims description 3
- SFZULDYEOVSIKM-UHFFFAOYSA-N chembl321317 Chemical compound C1=CC(C(=N)NO)=CC=C1C1=CC=C(C=2C=CC(=CC=2)C(=N)NO)O1 SFZULDYEOVSIKM-UHFFFAOYSA-N 0.000 claims description 3
- 239000003937 drug carrier Substances 0.000 claims description 3
- 238000010397 one-hybrid screening Methods 0.000 claims description 3
- 231100000331 toxic Toxicity 0.000 claims description 3
- 230000002588 toxic effect Effects 0.000 claims description 3
- 235000003351 Brassica cretica Nutrition 0.000 claims description 2
- 235000003343 Brassica rupestris Nutrition 0.000 claims description 2
- 108010080937 Carboxypeptidases A Proteins 0.000 claims description 2
- 102000000496 Carboxypeptidases A Human genes 0.000 claims description 2
- WQZGKKKJIJFFOK-QTVWNMPRSA-N D-mannopyranose Chemical compound OC[C@H]1OC(O)[C@@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-QTVWNMPRSA-N 0.000 claims description 2
- WEAHRLBPCANXCN-UHFFFAOYSA-N Daunomycin Natural products CCC1(O)CC(OC2CC(N)C(O)C(C)O2)c3cc4C(=O)c5c(OC)cccc5C(=O)c4c(O)c3C1 WEAHRLBPCANXCN-UHFFFAOYSA-N 0.000 claims description 2
- 108090000204 Dipeptidase 1 Proteins 0.000 claims description 2
- 102000002464 Galactosidases Human genes 0.000 claims description 2
- 108010093031 Galactosidases Proteins 0.000 claims description 2
- XDXDZDZNSLXDNA-TZNDIEGXSA-N Idarubicin Chemical compound C1[C@H](N)[C@H](O)[C@H](C)O[C@H]1O[C@@H]1C2=C(O)C(C(=O)C3=CC=CC=C3C3=O)=C3C(O)=C2C[C@@](O)(C(C)=O)C1 XDXDZDZNSLXDNA-TZNDIEGXSA-N 0.000 claims description 2
- XDXDZDZNSLXDNA-UHFFFAOYSA-N Idarubicin Natural products C1C(N)C(O)C(C)OC1OC1C2=C(O)C(C(=O)C3=CC=CC=C3C3=O)=C3C(O)=C2CC(O)(C(C)=O)C1 XDXDZDZNSLXDNA-UHFFFAOYSA-N 0.000 claims description 2
- FBOZXECLQNJBKD-ZDUSSCGKSA-N L-methotrexate Chemical compound C=1N=C2N=C(N)N=C(N)C2=NC=1CN(C)C1=CC=C(C(=O)N[C@@H](CCC(O)=O)C(O)=O)C=C1 FBOZXECLQNJBKD-ZDUSSCGKSA-N 0.000 claims description 2
- 108010073038 Penicillin Amidase Proteins 0.000 claims description 2
- 102000006601 Thymidine Kinase Human genes 0.000 claims description 2
- 108020004440 Thymidine kinase Proteins 0.000 claims description 2
- 150000001408 amides Chemical class 0.000 claims description 2
- 102000006635 beta-lactamase Human genes 0.000 claims description 2
- QKSKPIVNLNLAAV-UHFFFAOYSA-N bis(2-chloroethyl) sulfide Chemical compound ClCCSCCCl QKSKPIVNLNLAAV-UHFFFAOYSA-N 0.000 claims description 2
- 229930195731 calicheamicin Natural products 0.000 claims description 2
- HXCHCVDVKSCDHU-LULTVBGHSA-N calicheamicin Chemical compound C1[C@H](OC)[C@@H](NCC)CO[C@H]1O[C@H]1[C@H](O[C@@H]2C\3=C(NC(=O)OC)C(=O)C[C@](C/3=C/CSSSC)(O)C#C\C=C/C#C2)O[C@H](C)[C@@H](NO[C@@H]2O[C@H](C)[C@@H](SC(=O)C=3C(=C(OC)C(O[C@H]4[C@@H]([C@H](OC)[C@@H](O)[C@H](C)O4)O)=C(I)C=3C)OC)[C@@H](O)C2)[C@@H]1O HXCHCVDVKSCDHU-LULTVBGHSA-N 0.000 claims description 2
- DQLATGHUWYMOKM-UHFFFAOYSA-L cisplatin Chemical compound N[Pt](N)(Cl)Cl DQLATGHUWYMOKM-UHFFFAOYSA-L 0.000 claims description 2
- 229960004316 cisplatin Drugs 0.000 claims description 2
- 229940104302 cytosine Drugs 0.000 claims description 2
- 229960000975 daunorubicin Drugs 0.000 claims description 2
- NDMPLJNOPCLANR-PETVRERISA-N deacetylvinblastine Chemical compound C([C@@H](C[C@]1(C(=O)OC)C=2C(=CC3=C([C@]45[C@H]([C@@]([C@H](O)[C@]6(CC)C=CCN([C@H]56)CC4)(O)C(=O)OC)N3C)C=2)OC)C[C@@](C2)(O)CC)N2CCC2=C1NC1=CC=CC=C21 NDMPLJNOPCLANR-PETVRERISA-N 0.000 claims description 2
- 229940014144 folate Drugs 0.000 claims description 2
- 235000019152 folic acid Nutrition 0.000 claims description 2
- 239000011724 folic acid Substances 0.000 claims description 2
- 229930182830 galactose Natural products 0.000 claims description 2
- 108010062699 gamma-Glutamyl Hydrolase Proteins 0.000 claims description 2
- 229960000908 idarubicin Drugs 0.000 claims description 2
- 150000003951 lactams Chemical group 0.000 claims description 2
- 229960000485 methotrexate Drugs 0.000 claims description 2
- 229960004857 mitomycin Drugs 0.000 claims description 2
- 235000010460 mustard Nutrition 0.000 claims description 2
- 229960003330 pentetic acid Drugs 0.000 claims description 2
- 125000002467 phosphate group Chemical group [H]OP(=O)(O[H])O[*] 0.000 claims description 2
- 241000219198 Brassica Species 0.000 claims 1
- 230000004543 DNA replication Effects 0.000 claims 1
- GHASVSINZRGABV-UHFFFAOYSA-N Fluorouracil Chemical compound FC1=CNC(=O)NC1=O GHASVSINZRGABV-UHFFFAOYSA-N 0.000 claims 1
- 102000005744 Glycoside Hydrolases Human genes 0.000 claims 1
- 108010031186 Glycoside Hydrolases Proteins 0.000 claims 1
- 102000004882 Lipase Human genes 0.000 claims 1
- 108090001060 Lipase Proteins 0.000 claims 1
- 239000004367 Lipase Substances 0.000 claims 1
- 102000004459 Nitroreductase Human genes 0.000 claims 1
- 108091005804 Peptidases Proteins 0.000 claims 1
- 102000035195 Peptidases Human genes 0.000 claims 1
- 229960002949 fluorouracil Drugs 0.000 claims 1
- UIWYJDYFSGRHKR-UHFFFAOYSA-N gadolinium atom Chemical compound [Gd] UIWYJDYFSGRHKR-UHFFFAOYSA-N 0.000 claims 1
- 235000019421 lipase Nutrition 0.000 claims 1
- 108020001162 nitroreductase Proteins 0.000 claims 1
- 235000019833 protease Nutrition 0.000 claims 1
- 229920001059 synthetic polymer Polymers 0.000 claims 1
- 201000011510 cancer Diseases 0.000 abstract description 36
- 238000011282 treatment Methods 0.000 abstract description 19
- 231100000252 nontoxic Toxicity 0.000 abstract description 5
- 230000003000 nontoxic effect Effects 0.000 abstract description 5
- 239000012502 diagnostic product Substances 0.000 abstract description 2
- 210000001519 tissue Anatomy 0.000 description 45
- 238000000034 method Methods 0.000 description 31
- 241001465754 Metazoa Species 0.000 description 25
- 230000027455 binding Effects 0.000 description 23
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 21
- QZGIWPZCWHMVQL-UIYAJPBUSA-N neocarzinostatin chromophore Chemical compound O1[C@H](C)[C@H](O)[C@H](O)[C@@H](NC)[C@H]1O[C@@H]1C/2=C/C#C[C@H]3O[C@@]3([C@@H]3OC(=O)OC3)C#CC\2=C[C@H]1OC(=O)C1=C(O)C=CC2=C(C)C=C(OC)C=C12 QZGIWPZCWHMVQL-UIYAJPBUSA-N 0.000 description 21
- 230000000694 effects Effects 0.000 description 20
- 238000003384 imaging method Methods 0.000 description 16
- 238000010186 staining Methods 0.000 description 16
- LOKCTEFSRHRXRJ-UHFFFAOYSA-I dipotassium trisodium dihydrogen phosphate hydrogen phosphate dichloride Chemical compound P(=O)(O)(O)[O-].[K+].P(=O)(O)([O-])[O-].[Na+].[Na+].[Cl-].[K+].[Cl-].[Na+] LOKCTEFSRHRXRJ-UHFFFAOYSA-I 0.000 description 15
- 238000002474 experimental method Methods 0.000 description 15
- 239000002953 phosphate buffered saline Substances 0.000 description 15
- 230000008685 targeting Effects 0.000 description 15
- YBJHBAHKTGYVGT-ZKWXMUAHSA-N (+)-Biotin Chemical compound N1C(=O)N[C@@H]2[C@H](CCCCC(=O)O)SC[C@@H]21 YBJHBAHKTGYVGT-ZKWXMUAHSA-N 0.000 description 14
- 241000699670 Mus sp. Species 0.000 description 14
- 108090000623 proteins and genes Proteins 0.000 description 13
- 108091003079 Bovine Serum Albumin Proteins 0.000 description 12
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 12
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 12
- 238000002595 magnetic resonance imaging Methods 0.000 description 12
- 235000018102 proteins Nutrition 0.000 description 12
- 102000004169 proteins and genes Human genes 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 239000000047 product Substances 0.000 description 11
- 102000053187 Glucuronidase Human genes 0.000 description 10
- 108010060309 Glucuronidase Proteins 0.000 description 10
- KAESVJOAVNADME-UHFFFAOYSA-N Pyrrole Chemical compound C=1C=CNC=1 KAESVJOAVNADME-UHFFFAOYSA-N 0.000 description 10
- 108010079723 Shiga Toxin Proteins 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 10
- 210000002288 golgi apparatus Anatomy 0.000 description 10
- 210000004940 nucleus Anatomy 0.000 description 10
- 229940098773 bovine serum albumin Drugs 0.000 description 9
- 125000005647 linker group Chemical group 0.000 description 9
- 231100000765 toxin Toxicity 0.000 description 9
- 238000009826 distribution Methods 0.000 description 8
- 230000000968 intestinal effect Effects 0.000 description 8
- 210000004185 liver Anatomy 0.000 description 8
- 239000000126 substance Substances 0.000 description 8
- 239000003053 toxin Substances 0.000 description 8
- 108700012359 toxins Proteins 0.000 description 8
- 230000032258 transport Effects 0.000 description 8
- 208000001333 Colorectal Neoplasms Diseases 0.000 description 7
- 229960002685 biotin Drugs 0.000 description 7
- 235000020958 biotin Nutrition 0.000 description 7
- 239000011616 biotin Substances 0.000 description 7
- 238000002523 gelfiltration Methods 0.000 description 7
- 230000037361 pathway Effects 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- 206010009944 Colon cancer Diseases 0.000 description 6
- 108020004414 DNA Proteins 0.000 description 6
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 6
- 241000699666 Mus <mouse, genus> Species 0.000 description 6
- 101710204212 Neocarzinostatin Proteins 0.000 description 6
- 108010017898 Shiga Toxins Proteins 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 6
- 230000003013 cytotoxicity Effects 0.000 description 6
- 231100000135 cytotoxicity Toxicity 0.000 description 6
- 239000000975 dye Substances 0.000 description 6
- 210000002919 epithelial cell Anatomy 0.000 description 6
- 210000000936 intestine Anatomy 0.000 description 6
- 150000002632 lipids Chemical class 0.000 description 6
- 230000007774 longterm Effects 0.000 description 6
- 239000002609 medium Substances 0.000 description 6
- 238000010172 mouse model Methods 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 6
- 230000002441 reversible effect Effects 0.000 description 6
- 239000000523 sample Substances 0.000 description 6
- 229950009268 zinostatin Drugs 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 230000006907 apoptotic process Effects 0.000 description 5
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 210000004443 dendritic cell Anatomy 0.000 description 5
- 210000001198 duodenum Anatomy 0.000 description 5
- 210000002472 endoplasmic reticulum Anatomy 0.000 description 5
- 229930186900 holotoxin Natural products 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 239000002773 nucleotide Substances 0.000 description 5
- 238000000746 purification Methods 0.000 description 5
- 230000007441 retrograde transport Effects 0.000 description 5
- 238000001228 spectrum Methods 0.000 description 5
- 238000003786 synthesis reaction Methods 0.000 description 5
- 239000004971 Cross linker Substances 0.000 description 4
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 4
- 241000588724 Escherichia coli Species 0.000 description 4
- 108090000854 Oxidoreductases Proteins 0.000 description 4
- 102000004316 Oxidoreductases Human genes 0.000 description 4
- 239000002246 antineoplastic agent Substances 0.000 description 4
- 238000013459 approach Methods 0.000 description 4
- 230000030833 cell death Effects 0.000 description 4
- 230000001413 cellular effect Effects 0.000 description 4
- 210000001072 colon Anatomy 0.000 description 4
- 230000008878 coupling Effects 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000002784 cytotoxicity assay Methods 0.000 description 4
- 231100000263 cytotoxicity test Toxicity 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 150000002339 glycosphingolipids Chemical class 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 210000004347 intestinal mucosa Anatomy 0.000 description 4
- 230000003834 intracellular effect Effects 0.000 description 4
- 230000010189 intracellular transport Effects 0.000 description 4
- 239000003550 marker Substances 0.000 description 4
- 210000004379 membrane Anatomy 0.000 description 4
- 239000012528 membrane Substances 0.000 description 4
- 230000007935 neutral effect Effects 0.000 description 4
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 4
- 108091033319 polynucleotide Proteins 0.000 description 4
- 102000040430 polynucleotide Human genes 0.000 description 4
- 239000002157 polynucleotide Substances 0.000 description 4
- 230000000717 retained effect Effects 0.000 description 4
- JWDFQMWEFLOOED-UHFFFAOYSA-N (2,5-dioxopyrrolidin-1-yl) 3-(pyridin-2-yldisulfanyl)propanoate Chemical compound O=C1CCC(=O)N1OC(=O)CCSSC1=CC=CC=N1 JWDFQMWEFLOOED-UHFFFAOYSA-N 0.000 description 3
- HTSGKJQDMSTCGS-UHFFFAOYSA-N 1,4-bis(4-chlorophenyl)-2-(4-methylphenyl)sulfonylbutane-1,4-dione Chemical compound C1=CC(C)=CC=C1S(=O)(=O)C(C(=O)C=1C=CC(Cl)=CC=1)CC(=O)C1=CC=C(Cl)C=C1 HTSGKJQDMSTCGS-UHFFFAOYSA-N 0.000 description 3
- JKMHFZQWWAIEOD-UHFFFAOYSA-N 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethanesulfonic acid Chemical compound OCC[NH+]1CCN(CCS([O-])(=O)=O)CC1 JKMHFZQWWAIEOD-UHFFFAOYSA-N 0.000 description 3
- HSHNITRMYYLLCV-UHFFFAOYSA-N 4-methylumbelliferone Chemical compound C1=C(O)C=CC2=C1OC(=O)C=C2C HSHNITRMYYLLCV-UHFFFAOYSA-N 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- 108020004705 Codon Proteins 0.000 description 3
- 206010010144 Completed suicide Diseases 0.000 description 3
- 102000053602 DNA Human genes 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- 239000007995 HEPES buffer Substances 0.000 description 3
- 206010020751 Hypersensitivity Diseases 0.000 description 3
- 206010025323 Lymphomas Diseases 0.000 description 3
- 241000699660 Mus musculus Species 0.000 description 3
- 229930040373 Paraformaldehyde Natural products 0.000 description 3
- 238000002835 absorbance Methods 0.000 description 3
- 238000004847 absorption spectroscopy Methods 0.000 description 3
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- 150000001720 carbohydrates Chemical class 0.000 description 3
- 235000014633 carbohydrates Nutrition 0.000 description 3
- 208000029742 colonic neoplasm Diseases 0.000 description 3
- 230000000295 complement effect Effects 0.000 description 3
- 230000021615 conjugation Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 230000002183 duodenal effect Effects 0.000 description 3
- 210000003158 enteroendocrine cell Anatomy 0.000 description 3
- 239000012894 fetal calf serum Substances 0.000 description 3
- 239000012634 fragment Substances 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 230000006698 induction Effects 0.000 description 3
- 239000003446 ligand Substances 0.000 description 3
- 210000002284 membrane microdomain Anatomy 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 230000035772 mutation Effects 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 229920002866 paraformaldehyde Polymers 0.000 description 3
- 230000001575 pathological effect Effects 0.000 description 3
- 239000008188 pellet Substances 0.000 description 3
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000012134 supernatant fraction Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000009261 transgenic effect Effects 0.000 description 3
- UNXRWKVEANCORM-UHFFFAOYSA-N triphosphoric acid Chemical class OP(O)(=O)OP(O)(=O)OP(O)(O)=O UNXRWKVEANCORM-UHFFFAOYSA-N 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 238000001262 western blot Methods 0.000 description 3
- FUKOTTQGWQVMQB-UHFFFAOYSA-N (2-bromoacetyl) 2-bromoacetate Chemical compound BrCC(=O)OC(=O)CBr FUKOTTQGWQVMQB-UHFFFAOYSA-N 0.000 description 2
- 208000035657 Abasia Diseases 0.000 description 2
- 206010001197 Adenocarcinoma of the cervix Diseases 0.000 description 2
- 208000034246 Adenocarcinoma of the cervix uteri Diseases 0.000 description 2
- 101150071279 Apc gene Proteins 0.000 description 2
- 206010003571 Astrocytoma Diseases 0.000 description 2
- 206010003594 Ataxia telangiectasia Diseases 0.000 description 2
- 208000003950 B-cell lymphoma Diseases 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 2
- 108010077805 Bacterial Proteins Proteins 0.000 description 2
- 208000026310 Breast neoplasm Diseases 0.000 description 2
- 241000283707 Capra Species 0.000 description 2
- 208000005623 Carcinogenesis Diseases 0.000 description 2
- 102000010871 Chromogranin A/B Human genes 0.000 description 2
- 108050001055 Chromogranin A/B Proteins 0.000 description 2
- 230000005778 DNA damage Effects 0.000 description 2
- 231100000277 DNA damage Toxicity 0.000 description 2
- 102000005768 DNA-Activated Protein Kinase Human genes 0.000 description 2
- 108010006124 DNA-Activated Protein Kinase Proteins 0.000 description 2
- 239000006144 Dulbecco’s modified Eagle's medium Substances 0.000 description 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 2
- 229930186217 Glycolipid Natural products 0.000 description 2
- 239000012981 Hank's balanced salt solution Substances 0.000 description 2
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 208000031422 Lymphocytic Chronic B-Cell Leukemia Diseases 0.000 description 2
- 108700020796 Oncogene Proteins 0.000 description 2
- 206010035226 Plasma cell myeloma Diseases 0.000 description 2
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 2
- 229920005654 Sephadex Polymers 0.000 description 2
- 239000012507 Sephadex™ Substances 0.000 description 2
- 241000607764 Shigella dysenteriae Species 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 229920004890 Triton X-100 Polymers 0.000 description 2
- 239000013504 Triton X-100 Substances 0.000 description 2
- GLNADSQYFUSGOU-GPTZEZBUSA-J Trypan blue Chemical compound [Na+].[Na+].[Na+].[Na+].C1=C(S([O-])(=O)=O)C=C2C=C(S([O-])(=O)=O)C(/N=N/C3=CC=C(C=C3C)C=3C=C(C(=CC=3)\N=N\C=3C(=CC4=CC(=CC(N)=C4C=3O)S([O-])(=O)=O)S([O-])(=O)=O)C)=C(O)C2=C1N GLNADSQYFUSGOU-GPTZEZBUSA-J 0.000 description 2
- 210000001015 abdomen Anatomy 0.000 description 2
- 238000000862 absorption spectrum Methods 0.000 description 2
- 208000009956 adenocarcinoma Diseases 0.000 description 2
- 208000026935 allergic disease Diseases 0.000 description 2
- 150000001413 amino acids Chemical class 0.000 description 2
- 125000003277 amino group Chemical group 0.000 description 2
- 239000000427 antigen Substances 0.000 description 2
- 108091007433 antigens Proteins 0.000 description 2
- 102000036639 antigens Human genes 0.000 description 2
- 229940041181 antineoplastic drug Drugs 0.000 description 2
- 210000003719 b-lymphocyte Anatomy 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000003115 biocidal effect Effects 0.000 description 2
- 238000001574 biopsy Methods 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 239000000872 buffer Substances 0.000 description 2
- 210000004899 c-terminal region Anatomy 0.000 description 2
- 230000036952 cancer formation Effects 0.000 description 2
- 150000001718 carbodiimides Chemical class 0.000 description 2
- 231100000504 carcinogenesis Toxicity 0.000 description 2
- 239000006285 cell suspension Substances 0.000 description 2
- 230000003833 cell viability Effects 0.000 description 2
- 201000006662 cervical adenocarcinoma Diseases 0.000 description 2
- 238000002512 chemotherapy Methods 0.000 description 2
- HVYWMOMLDIMFJA-DPAQBDIFSA-N cholesterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2 HVYWMOMLDIMFJA-DPAQBDIFSA-N 0.000 description 2
- 230000003021 clonogenic effect Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 230000012361 double-strand break repair Effects 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 230000012202 endocytosis Effects 0.000 description 2
- 210000001163 endosome Anatomy 0.000 description 2
- 230000002255 enzymatic effect Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000012737 fresh medium Substances 0.000 description 2
- 230000002496 gastric effect Effects 0.000 description 2
- 238000001415 gene therapy Methods 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 206010020718 hyperplasia Diseases 0.000 description 2
- 230000009610 hypersensitivity Effects 0.000 description 2
- 210000003405 ileum Anatomy 0.000 description 2
- 238000000338 in vitro Methods 0.000 description 2
- 238000010348 incorporation Methods 0.000 description 2
- 238000011534 incubation Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 210000001630 jejunum Anatomy 0.000 description 2
- 238000002372 labelling Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000005291 magnetic effect Effects 0.000 description 2
- 125000005439 maleimidyl group Chemical group C1(C=CC(N1*)=O)=O 0.000 description 2
- 230000003211 malignant effect Effects 0.000 description 2
- 238000001840 matrix-assisted laser desorption--ionisation time-of-flight mass spectrometry Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000002207 metabolite Substances 0.000 description 2
- 210000003470 mitochondria Anatomy 0.000 description 2
- 238000011580 nude mouse model Methods 0.000 description 2
- 230000002611 ovarian Effects 0.000 description 2
- 239000008363 phosphate buffer Substances 0.000 description 2
- 150000003141 primary amines Chemical class 0.000 description 2
- 230000035755 proliferation Effects 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
- 230000009257 reactivity Effects 0.000 description 2
- 230000001603 reducing effect Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000006722 reduction reaction Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 238000012552 review Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 210000002966 serum Anatomy 0.000 description 2
- 229940007046 shigella dysenteriae Drugs 0.000 description 2
- 210000000813 small intestine Anatomy 0.000 description 2
- 230000009870 specific binding Effects 0.000 description 2
- UCSJYZPVAKXKNQ-HZYVHMACSA-N streptomycin Chemical compound CN[C@H]1[C@H](O)[C@@H](O)[C@H](CO)O[C@H]1O[C@@H]1[C@](C=O)(O)[C@H](C)O[C@H]1O[C@@H]1[C@@H](NC(N)=N)[C@H](O)[C@@H](NC(N)=N)[C@H](O)[C@H]1O UCSJYZPVAKXKNQ-HZYVHMACSA-N 0.000 description 2
- 230000004083 survival effect Effects 0.000 description 2
- 229940124597 therapeutic agent Drugs 0.000 description 2
- 238000004809 thin layer chromatography Methods 0.000 description 2
- 238000011830 transgenic mouse model Methods 0.000 description 2
- 239000001226 triphosphate Substances 0.000 description 2
- 235000011178 triphosphate Nutrition 0.000 description 2
- 238000002371 ultraviolet--visible spectrum Methods 0.000 description 2
- 108090000195 villin Proteins 0.000 description 2
- LLXVXPPXELIDGQ-UHFFFAOYSA-N (2,5-dioxopyrrolidin-1-yl) 3-(2,5-dioxopyrrol-1-yl)benzoate Chemical compound C=1C=CC(N2C(C=CC2=O)=O)=CC=1C(=O)ON1C(=O)CCC1=O LLXVXPPXELIDGQ-UHFFFAOYSA-N 0.000 description 1
- SNKDCTFPQUHAPR-UHFFFAOYSA-N 1-fluoropyrimidine-2,4-dione Chemical compound FN1C=CC(=O)NC1=O SNKDCTFPQUHAPR-UHFFFAOYSA-N 0.000 description 1
- RTBFRGCFXZNCOE-UHFFFAOYSA-N 1-methylsulfonylpiperidin-4-one Chemical compound CS(=O)(=O)N1CCC(=O)CC1 RTBFRGCFXZNCOE-UHFFFAOYSA-N 0.000 description 1
- 150000003923 2,5-pyrrolediones Chemical class 0.000 description 1
- RAZLJUXJEOEYAM-UHFFFAOYSA-N 2-[bis[2-(2,6-dioxomorpholin-4-yl)ethyl]azaniumyl]acetate Chemical compound C1C(=O)OC(=O)CN1CCN(CC(=O)O)CCN1CC(=O)OC(=O)C1 RAZLJUXJEOEYAM-UHFFFAOYSA-N 0.000 description 1
- ASJSAQIRZKANQN-CRCLSJGQSA-N 2-deoxy-D-ribose Chemical compound OC[C@@H](O)[C@@H](O)CC=O ASJSAQIRZKANQN-CRCLSJGQSA-N 0.000 description 1
- FMJUDUJLTNVWCH-UHFFFAOYSA-N 2-ethoxy-3-(4-hydroxyphenyl)propanoic acid Chemical compound CCOC(C(O)=O)CC1=CC=C(O)C=C1 FMJUDUJLTNVWCH-UHFFFAOYSA-N 0.000 description 1
- 239000001431 2-methylbenzaldehyde Substances 0.000 description 1
- AZKSAVLVSZKNRD-UHFFFAOYSA-M 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide Chemical compound [Br-].S1C(C)=C(C)N=C1[N+]1=NC(C=2C=CC=CC=2)=NN1C1=CC=CC=C1 AZKSAVLVSZKNRD-UHFFFAOYSA-M 0.000 description 1
- HVCOBJNICQPDBP-UHFFFAOYSA-N 3-[3-[3,5-dihydroxy-6-methyl-4-(3,4,5-trihydroxy-6-methyloxan-2-yl)oxyoxan-2-yl]oxydecanoyloxy]decanoic acid;hydrate Chemical compound O.OC1C(OC(CC(=O)OC(CCCCCCC)CC(O)=O)CCCCCCC)OC(C)C(O)C1OC1C(O)C(O)C(O)C(C)O1 HVCOBJNICQPDBP-UHFFFAOYSA-N 0.000 description 1
- VZKSLWJLGAGPIU-UHFFFAOYSA-N 3-morpholin-4-ylpropan-1-ol Chemical compound OCCCN1CCOCC1 VZKSLWJLGAGPIU-UHFFFAOYSA-N 0.000 description 1
- ARQXEQLMMNGFDU-JHZZJYKESA-N 4-methylumbelliferone beta-D-glucuronide Chemical compound C1=CC=2C(C)=CC(=O)OC=2C=C1O[C@@H]1O[C@H](C(O)=O)[C@@H](O)[C@H](O)[C@H]1O ARQXEQLMMNGFDU-JHZZJYKESA-N 0.000 description 1
- 108010085238 Actins Proteins 0.000 description 1
- 102000007469 Actins Human genes 0.000 description 1
- HJCMDXDYPOUFDY-WHFBIAKZSA-N Ala-Gln Chemical compound C[C@H](N)C(=O)N[C@H](C(O)=O)CCC(N)=O HJCMDXDYPOUFDY-WHFBIAKZSA-N 0.000 description 1
- 108700028369 Alleles Proteins 0.000 description 1
- 235000006576 Althaea officinalis Nutrition 0.000 description 1
- 206010002091 Anaesthesia Diseases 0.000 description 1
- 101001023095 Anemonia sulcata Delta-actitoxin-Avd1a Proteins 0.000 description 1
- 101000641989 Araneus ventricosus Kunitz-type U1-aranetoxin-Av1a Proteins 0.000 description 1
- 208000010839 B-cell chronic lymphocytic leukemia Diseases 0.000 description 1
- 208000012526 B-cell neoplasm Diseases 0.000 description 1
- 102000051485 Bcl-2 family Human genes 0.000 description 1
- 108700038897 Bcl-2 family Proteins 0.000 description 1
- 108010006654 Bleomycin Proteins 0.000 description 1
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 description 1
- 244000056139 Brassica cretica Species 0.000 description 1
- 206010006187 Breast cancer Diseases 0.000 description 1
- 208000011691 Burkitt lymphomas Diseases 0.000 description 1
- 102000014914 Carrier Proteins Human genes 0.000 description 1
- 108010078791 Carrier Proteins Proteins 0.000 description 1
- 101001028691 Carybdea rastonii Toxin CrTX-A Proteins 0.000 description 1
- 101000685083 Centruroides infamatus Beta-toxin Cii1 Proteins 0.000 description 1
- 101000685085 Centruroides noxius Toxin Cn1 Proteins 0.000 description 1
- 101001028688 Chironex fleckeri Toxin CfTX-1 Proteins 0.000 description 1
- 102000007345 Chromogranins Human genes 0.000 description 1
- 108010007718 Chromogranins Proteins 0.000 description 1
- 208000031404 Chromosome Aberrations Diseases 0.000 description 1
- 241000699802 Cricetulus griseus Species 0.000 description 1
- 101000972324 Cynodon dactylon Leaf protein Proteins 0.000 description 1
- 101000644407 Cyriopagopus schmidti U6-theraphotoxin-Hs1a Proteins 0.000 description 1
- 102000007605 Cytochromes b5 Human genes 0.000 description 1
- 108010007167 Cytochromes b5 Proteins 0.000 description 1
- 230000033616 DNA repair Effects 0.000 description 1
- 230000006820 DNA synthesis Effects 0.000 description 1
- 239000006145 Eagle's minimal essential medium Substances 0.000 description 1
- 101710081048 Endonuclease III Proteins 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- 102100031573 Hematopoietic progenitor cell antigen CD34 Human genes 0.000 description 1
- 241000282412 Homo Species 0.000 description 1
- 101000777663 Homo sapiens Hematopoietic progenitor cell antigen CD34 Proteins 0.000 description 1
- 108010001336 Horseradish Peroxidase Proteins 0.000 description 1
- 206010061598 Immunodeficiency Diseases 0.000 description 1
- 108060003951 Immunoglobulin Proteins 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- 238000012695 Interfacial polymerization Methods 0.000 description 1
- 108010044467 Isoenzymes Proteins 0.000 description 1
- PIWKPBJCKXDKJR-UHFFFAOYSA-N Isoflurane Chemical compound FC(F)OC(Cl)C(F)(F)F PIWKPBJCKXDKJR-UHFFFAOYSA-N 0.000 description 1
- 101100193693 Kirsten murine sarcoma virus K-RAS gene Proteins 0.000 description 1
- 241000235058 Komagataella pastoris Species 0.000 description 1
- 108090001030 Lipoproteins Proteins 0.000 description 1
- 102000004895 Lipoproteins Human genes 0.000 description 1
- 231100000002 MTT assay Toxicity 0.000 description 1
- 238000000134 MTT assay Methods 0.000 description 1
- PEEHTFAAVSWFBL-UHFFFAOYSA-N Maleimide Chemical compound O=C1NC(=O)C=C1 PEEHTFAAVSWFBL-UHFFFAOYSA-N 0.000 description 1
- 208000034578 Multiple myelomas Diseases 0.000 description 1
- 101100435060 Mus musculus Apc gene Proteins 0.000 description 1
- NQTADLQHYWFPDB-UHFFFAOYSA-N N-Hydroxysuccinimide Chemical class ON1C(=O)CCC1=O NQTADLQHYWFPDB-UHFFFAOYSA-N 0.000 description 1
- LYPFDBRUNKHDGX-SOGSVHMOSA-N N1C2=CC=C1\C(=C1\C=CC(=N1)\C(=C1\C=C/C(/N1)=C(/C1=N/C(/CC1)=C2/C1=CC(O)=CC=C1)C1=CC(O)=CC=C1)\C1=CC(O)=CC=C1)C1=CC(O)=CC=C1 Chemical compound N1C2=CC=C1\C(=C1\C=CC(=N1)\C(=C1\C=C/C(/N1)=C(/C1=N/C(/CC1)=C2/C1=CC(O)=CC=C1)C1=CC(O)=CC=C1)\C1=CC(O)=CC=C1)C1=CC(O)=CC=C1 LYPFDBRUNKHDGX-SOGSVHMOSA-N 0.000 description 1
- NLLHXVBITYTYHA-UHFFFAOYSA-N Nitrofor Chemical compound CCN(CC)C1=C([N+]([O-])=O)C=C(C(F)(F)F)C=C1[N+]([O-])=O NLLHXVBITYTYHA-UHFFFAOYSA-N 0.000 description 1
- 229930182555 Penicillin Natural products 0.000 description 1
- JGSARLDLIJGVTE-MBNYWOFBSA-N Penicillin G Chemical compound N([C@H]1[C@H]2SC([C@@H](N2C1=O)C(O)=O)(C)C)C(=O)CC1=CC=CC=C1 JGSARLDLIJGVTE-MBNYWOFBSA-N 0.000 description 1
- 101000679608 Phaeosphaeria nodorum (strain SN15 / ATCC MYA-4574 / FGSC 10173) Cysteine rich necrotrophic effector Tox1 Proteins 0.000 description 1
- BELBBZDIHDAJOR-UHFFFAOYSA-N Phenolsulfonephthalein Chemical compound C1=CC(O)=CC=C1C1(C=2C=CC(O)=CC=2)C2=CC=CC=C2S(=O)(=O)O1 BELBBZDIHDAJOR-UHFFFAOYSA-N 0.000 description 1
- 108091000080 Phosphotransferase Proteins 0.000 description 1
- 206010034972 Photosensitivity reaction Diseases 0.000 description 1
- WDVSHHCDHLJJJR-UHFFFAOYSA-N Proflavine Chemical compound C1=CC(N)=CC2=NC3=CC(N)=CC=C3C=C21 WDVSHHCDHLJJJR-UHFFFAOYSA-N 0.000 description 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 1
- LCTONWCANYUPML-UHFFFAOYSA-M Pyruvate Chemical compound CC(=O)C([O-])=O LCTONWCANYUPML-UHFFFAOYSA-M 0.000 description 1
- 239000012083 RIPA buffer Substances 0.000 description 1
- 230000010799 Receptor Interactions Effects 0.000 description 1
- 108091007187 Reductases Proteins 0.000 description 1
- 108010039491 Ricin Proteins 0.000 description 1
- 239000002262 Schiff base Substances 0.000 description 1
- 150000004753 Schiff bases Chemical class 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 241000700584 Simplexvirus Species 0.000 description 1
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 description 1
- 238000003800 Staudinger reaction Methods 0.000 description 1
- 108010090804 Streptavidin Proteins 0.000 description 1
- 102000002932 Thiolase Human genes 0.000 description 1
- 108060008225 Thiolase Proteins 0.000 description 1
- 229910009372 YVO4 Inorganic materials 0.000 description 1
- BXAGUJYMKLFDEM-UHFFFAOYSA-N [N]1C2=CC=C1C=C(N1)C=C(S)C1=CC([N]1)=CC=C1C=C(N1)C=CC1=C2 Chemical class [N]1C2=CC=C1C=C(N1)C=C(S)C1=CC([N]1)=CC=C1C=C(N1)C=CC1=C2 BXAGUJYMKLFDEM-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000023445 activated T cell autonomous cell death Effects 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 150000001409 amidines Chemical class 0.000 description 1
- 235000001014 amino acid Nutrition 0.000 description 1
- 229940126575 aminoglycoside Drugs 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 230000003444 anaesthetic effect Effects 0.000 description 1
- 230000003698 anagen phase Effects 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- JFCQEDHGNNZCLN-UHFFFAOYSA-N anhydrous glutaric acid Natural products OC(=O)CCCC(O)=O JFCQEDHGNNZCLN-UHFFFAOYSA-N 0.000 description 1
- 238000010171 animal model Methods 0.000 description 1
- 238000005349 anion exchange Methods 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000000259 anti-tumor effect Effects 0.000 description 1
- 230000005875 antibody response Effects 0.000 description 1
- 239000012062 aqueous buffer Substances 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- IVRMZWNICZWHMI-UHFFFAOYSA-N azide group Chemical group [N-]=[N+]=[N-] IVRMZWNICZWHMI-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000003131 biological toxin Substances 0.000 description 1
- 230000036983 biotransformation Effects 0.000 description 1
- 229960001561 bleomycin Drugs 0.000 description 1
- OYVAGSVQBOHSSS-UAPAGMARSA-O bleomycin A2 Chemical compound N([C@H](C(=O)N[C@H](C)[C@@H](O)[C@H](C)C(=O)N[C@@H]([C@H](O)C)C(=O)NCCC=1SC=C(N=1)C=1SC=C(N=1)C(=O)NCCC[S+](C)C)[C@@H](O[C@H]1[C@H]([C@@H](O)[C@H](O)[C@H](CO)O1)O[C@@H]1[C@H]([C@@H](OC(N)=O)[C@H](O)[C@@H](CO)O1)O)C=1N=CNC=1)C(=O)C1=NC([C@H](CC(N)=O)NC[C@H](N)C(N)=O)=NC(N)=C1C OYVAGSVQBOHSSS-UAPAGMARSA-O 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 210000001185 bone marrow Anatomy 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 125000006278 bromobenzyl group Chemical group 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 210000004534 cecum Anatomy 0.000 description 1
- 230000021164 cell adhesion Effects 0.000 description 1
- 230000010261 cell growth Effects 0.000 description 1
- 239000013592 cell lysate Substances 0.000 description 1
- 210000000170 cell membrane Anatomy 0.000 description 1
- 238000001516 cell proliferation assay Methods 0.000 description 1
- 230000010307 cell transformation Effects 0.000 description 1
- 230000023549 cell-cell signaling Effects 0.000 description 1
- 230000006364 cellular survival Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000007385 chemical modification Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 235000012000 cholesterol Nutrition 0.000 description 1
- 231100000005 chromosome aberration Toxicity 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000007398 colorimetric assay Methods 0.000 description 1
- 238000002591 computed tomography Methods 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000004624 confocal microscopy Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000006059 cover glass Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 125000000151 cysteine group Chemical group N[C@@H](CS)C(=O)* 0.000 description 1
- 230000016396 cytokine production Effects 0.000 description 1
- 210000000172 cytosol Anatomy 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000034994 death Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000002405 diagnostic procedure Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000002249 digestive system Anatomy 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 239000001177 diphosphate Substances 0.000 description 1
- XPPKVPWEQAFLFU-UHFFFAOYSA-J diphosphate(4-) Chemical compound [O-]P([O-])(=O)OP([O-])([O-])=O XPPKVPWEQAFLFU-UHFFFAOYSA-J 0.000 description 1
- 235000011180 diphosphates Nutrition 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- PBMXMECNZYCOBN-UHFFFAOYSA-N dodeca-1,3-diyne Chemical compound CCCCCCCCC#CC#C PBMXMECNZYCOBN-UHFFFAOYSA-N 0.000 description 1
- 230000005782 double-strand break Effects 0.000 description 1
- 238000002592 echocardiography Methods 0.000 description 1
- 239000012636 effector Substances 0.000 description 1
- 238000001378 electrochemiluminescence detection Methods 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 230000002124 endocrine Effects 0.000 description 1
- 210000001842 enterocyte Anatomy 0.000 description 1
- 238000001952 enzyme assay Methods 0.000 description 1
- 210000005081 epithelial layer Anatomy 0.000 description 1
- 210000000981 epithelium Anatomy 0.000 description 1
- 210000003238 esophagus Anatomy 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000002189 fluorescence spectrum Methods 0.000 description 1
- OVBPIULPVIDEAO-LBPRGKRZSA-N folic acid Chemical compound C=1N=C2NC(N)=NC(=O)C2=NC=1CNC1=CC=C(C(=O)N[C@@H](CCC(O)=O)C(O)=O)C=C1 OVBPIULPVIDEAO-LBPRGKRZSA-N 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 150000008195 galaktosides Chemical class 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 230000002068 genetic effect Effects 0.000 description 1
- 210000001102 germinal center b cell Anatomy 0.000 description 1
- 230000000762 glandular Effects 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 230000013595 glycosylation Effects 0.000 description 1
- 238000006206 glycosylation reaction Methods 0.000 description 1
- 125000005179 haloacetyl group Chemical group 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000003862 health status Effects 0.000 description 1
- 201000005787 hematologic cancer Diseases 0.000 description 1
- 208000024200 hematopoietic and lymphoid system neoplasm Diseases 0.000 description 1
- 210000003958 hematopoietic stem cell Anatomy 0.000 description 1
- 239000008241 heterogeneous mixture Substances 0.000 description 1
- 239000005556 hormone Substances 0.000 description 1
- 229940088597 hormone Drugs 0.000 description 1
- 238000010191 image analysis Methods 0.000 description 1
- 230000028993 immune response Effects 0.000 description 1
- 230000002163 immunogen Effects 0.000 description 1
- 102000018358 immunoglobulin Human genes 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000000415 inactivating effect Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 230000004608 intestinal differentiation Effects 0.000 description 1
- 210000002490 intestinal epithelial cell Anatomy 0.000 description 1
- 238000001155 isoelectric focusing Methods 0.000 description 1
- 229960002725 isoflurane Drugs 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 210000002429 large intestine Anatomy 0.000 description 1
- 150000002605 large molecules Chemical class 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 231100000636 lethal dose Toxicity 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000002502 liposome Substances 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 230000001926 lymphatic effect Effects 0.000 description 1
- 210000004698 lymphocyte Anatomy 0.000 description 1
- 210000003712 lysosome Anatomy 0.000 description 1
- 230000001868 lysosomic effect Effects 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 210000002540 macrophage Anatomy 0.000 description 1
- 239000002122 magnetic nanoparticle Substances 0.000 description 1
- 210000004962 mammalian cell Anatomy 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 238000000386 microscopy Methods 0.000 description 1
- 230000003228 microsomal effect Effects 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 239000007758 minimum essential medium Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 210000001616 monocyte Anatomy 0.000 description 1
- 230000000877 morphologic effect Effects 0.000 description 1
- 210000004877 mucosa Anatomy 0.000 description 1
- 231100000350 mutagenesis Toxicity 0.000 description 1
- 238000002703 mutagenesis Methods 0.000 description 1
- 231100000243 mutagenic effect Toxicity 0.000 description 1
- 230000003505 mutagenic effect Effects 0.000 description 1
- 201000000050 myeloid neoplasm Diseases 0.000 description 1
- VMGAPWLDMVPYIA-HIDZBRGKSA-N n'-amino-n-iminomethanimidamide Chemical compound N\N=C\N=N VMGAPWLDMVPYIA-HIDZBRGKSA-N 0.000 description 1
- 229940031182 nanoparticles iron oxide Drugs 0.000 description 1
- 150000002812 neutral glycosphingolipids Chemical class 0.000 description 1
- 230000009871 nonspecific binding Effects 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 238000012758 nuclear staining Methods 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 239000002777 nucleoside Substances 0.000 description 1
- 231100000590 oncogenic Toxicity 0.000 description 1
- 230000002246 oncogenic effect Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- ORTFAQDWJHRMNX-UHFFFAOYSA-M oxidooxomethyl Chemical compound [O-][C]=O ORTFAQDWJHRMNX-UHFFFAOYSA-M 0.000 description 1
- 230000008506 pathogenesis Effects 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 230000007170 pathology Effects 0.000 description 1
- 229940049954 penicillin Drugs 0.000 description 1
- 229960003531 phenolsulfonphthalein Drugs 0.000 description 1
- NMHMNPHRMNGLLB-UHFFFAOYSA-N phloretic acid Chemical compound OC(=O)CCC1=CC=C(O)C=C1 NMHMNPHRMNGLLB-UHFFFAOYSA-N 0.000 description 1
- 102000020233 phosphotransferase Human genes 0.000 description 1
- 229940109328 photofrin Drugs 0.000 description 1
- 238000006303 photolysis reaction Methods 0.000 description 1
- 230000015843 photosynthesis, light reaction Effects 0.000 description 1
- 208000007578 phototoxic dermatitis Diseases 0.000 description 1
- 231100000018 phototoxicity Toxicity 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- INAAIJLSXJJHOZ-UHFFFAOYSA-N pibenzimol Chemical compound C1CN(C)CCN1C1=CC=C(N=C(N2)C=3C=C4NC(=NC4=CC=3)C=3C=CC(O)=CC=3)C2=C1 INAAIJLSXJJHOZ-UHFFFAOYSA-N 0.000 description 1
- 239000013612 plasmid Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000205 poly(isobutyl methacrylate) Polymers 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 208000015768 polyposis Diseases 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 231100000654 protein toxin Toxicity 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- 239000001397 quillaja saponaria molina bark Substances 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 238000003608 radiolysis reaction Methods 0.000 description 1
- 230000000113 radiomimetic effect Effects 0.000 description 1
- 238000001959 radiotherapy Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- BOLDJAUMGUJJKM-LSDHHAIUSA-N renifolin D Natural products CC(=C)[C@@H]1Cc2c(O)c(O)ccc2[C@H]1CC(=O)c3ccc(O)cc3O BOLDJAUMGUJJKM-LSDHHAIUSA-N 0.000 description 1
- 230000010076 replication Effects 0.000 description 1
- 230000003362 replicative effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 108020004418 ribosomal RNA Proteins 0.000 description 1
- 238000007127 saponification reaction Methods 0.000 description 1
- 229930182490 saponin Natural products 0.000 description 1
- 150000007949 saponins Chemical class 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 210000001626 skin fibroblast Anatomy 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 102000009076 src-Family Kinases Human genes 0.000 description 1
- 108010087686 src-Family Kinases Proteins 0.000 description 1
- 235000000891 standard diet Nutrition 0.000 description 1
- 238000011476 stem cell transplantation Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000011550 stock solution Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229960005322 streptomycin Drugs 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000007910 systemic administration Methods 0.000 description 1
- 210000004876 tela submucosa Anatomy 0.000 description 1
- 229960002197 temoporfin Drugs 0.000 description 1
- 108700004921 tetramethylrhodaminylphalloidine Proteins 0.000 description 1
- YNHJECZULSZAQK-UHFFFAOYSA-N tetraphenylporphyrin Chemical class C1=CC(C(=C2C=CC(N2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3N2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 YNHJECZULSZAQK-UHFFFAOYSA-N 0.000 description 1
- 238000001931 thermography Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000006177 thiolation reaction Methods 0.000 description 1
- 150000003573 thiols Chemical class 0.000 description 1
- 238000004454 trace mineral analysis Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 230000014616 translation Effects 0.000 description 1
- 230000004614 tumor growth Effects 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- 238000010200 validation analysis Methods 0.000 description 1
- 230000035899 viability Effects 0.000 description 1
- 210000005253 yeast cell Anatomy 0.000 description 1
- GUBGYTABKSRVRQ-OEBXJAKGSA-N α-d-gal-(1->4)-d-gal Chemical compound O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@@H]1O[C@H]1[C@@H](CO)OC(O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-OEBXJAKGSA-N 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K49/00—Preparations for testing in vivo
- A61K49/06—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations
- A61K49/08—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by the carrier
- A61K49/085—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by the carrier conjugated systems
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K41/00—Medicinal preparations obtained by treating materials with wave energy or particle radiation ; Therapies using these preparations
- A61K41/0057—Photodynamic therapy with a photosensitizer, i.e. agent able to produce reactive oxygen species upon exposure to light or radiation, e.g. UV or visible light; photocleavage of nucleic acids with an agent
- A61K41/0071—PDT with porphyrins having exactly 20 ring atoms, i.e. based on the non-expanded tetrapyrrolic ring system, e.g. bacteriochlorin, chlorin-e6, or phthalocyanines
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/50—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
- A61K47/51—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent
- A61K47/62—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being a protein, peptide or polyamino acid
- A61K47/64—Drug-peptide, drug-protein or drug-polyamino acid conjugates, i.e. the modifying agent being a peptide, protein or polyamino acid which is covalently bonded or complexed to a therapeutically active agent
- A61K47/6415—Toxins or lectins, e.g. clostridial toxins or Pseudomonas exotoxins
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/50—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
- A61K47/51—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent
- A61K47/62—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being a protein, peptide or polyamino acid
- A61K47/66—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being a protein, peptide or polyamino acid the modifying agent being a pre-targeting system involving a peptide or protein for targeting specific cells
- A61K47/67—Enzyme prodrug therapy, e.g. gene directed enzyme drug therapy [GDEPT] or VDEPT
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K49/00—Preparations for testing in vivo
- A61K49/0004—Screening or testing of compounds for diagnosis of disorders, assessment of conditions, e.g. renal clearance, gastric emptying, testing for diabetes, allergy, rheuma, pancreas functions
- A61K49/0008—Screening agents using (non-human) animal models or transgenic animal models or chimeric hosts, e.g. Alzheimer disease animal model, transgenic model for heart failure
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K49/00—Preparations for testing in vivo
- A61K49/06—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations
- A61K49/08—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by the carrier
- A61K49/10—Organic compounds
- A61K49/14—Peptides, e.g. proteins
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y5/00—Nanobiotechnology or nanomedicine, e.g. protein engineering or drug delivery
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- C07K14/195—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from bacteria
- C07K14/24—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from bacteria from Enterobacteriaceae (F), e.g. Citrobacter, Serratia, Proteus, Providencia, Morganella, Yersinia
- C07K14/25—Shigella (G)
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- C07K14/195—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from bacteria
- C07K14/36—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from bacteria from Actinomyces; from Streptomyces (G)
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K38/00—Medicinal preparations containing peptides
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Medicinal Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Molecular Biology (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Pharmacology & Pharmacy (AREA)
- Organic Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Genetics & Genomics (AREA)
- Biophysics (AREA)
- Biochemistry (AREA)
- Gastroenterology & Hepatology (AREA)
- Toxicology (AREA)
- Nanotechnology (AREA)
- Radiology & Medical Imaging (AREA)
- Diabetes (AREA)
- Biotechnology (AREA)
- Zoology (AREA)
- Biomedical Technology (AREA)
- General Chemical & Material Sciences (AREA)
- Endocrinology (AREA)
- Pathology (AREA)
- Rheumatology (AREA)
- Urology & Nephrology (AREA)
- Cell Biology (AREA)
- General Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicinal Preparation (AREA)
Abstract
Description
− STxBは、シガトキシンBサブユニットまたはその機能的同等物であり、
− Z(n)で、nは0または1であり、nが1の場合、Zはスルフヒドリル基を欠くアミノ酸残基またはポリペプチドであり、
− Cysは、システインのアミノ酸残基であり、
− Tは、
・インビボ診断用薬剤、
・細胞毒性剤、
・プロドラッグ、または
・プロドラッグを薬物に変換するための酵素
から成る群から選択される、CysのS部分に共有結合により連結する分子であり、
− Y(m)で、mは0または1であり、mが1の場合、YはTとCysの間のリンカーであり、前記リンカーは前記細胞にハイブリッド化合物がインターナリゼーションした後にTの放出のために開裂できるか、または開裂できない。
COOHMKKTLLIAASLSFFSASALATPDCVTGKVEYTKYNDDDTFTVKVGDKELFTNRWNLQSLLLSAQITGMTVTIKTNACHNGGGFSEVIFRC−NH2
− Yが、カルボキシペプチダーゼGにより開裂できる還元および非還元葉酸エステル、アルカリホスファターゼにより開裂できるリン酸化プロドラッグからのリン酸基、カルボキシペプチダーゼAによる加水分解で開裂できる化合物、プロドラッグ活性化用のニトロレダクターゼ、β−ラクタマーゼにより開裂できるラクタム環の加水分解、ペニシリンアミダーゼにより開裂できるアミド、プロドラッグ活性化用のシトシンデアミダーゼ、β−グルコロニダーゼにより開裂できるグルコロン酸、ガラクトシダーゼにより開裂できるガラクトース、マンノシダーゼにより開裂できるマンノースを含む群から選択される、酵素により開裂できるリンカーである、ハイブリッド化合物。
− Yが、グルタル酸、ジエチレントリアミン五酢酸の二無水物、カルボジイミドなどなどの非選択的リンカー、シス−アコニット酸無水物、アシルヒドラゾン、シッフ塩基、トリチルリンカーなどの酸で開裂できるリンカー、SPDPなどのリソソームで分解できるジスルフィドリンカーを含む群から選択される、ハイブリッド化合物。
(a)システインをコードするコドンTGTまたはコドンTGCを3’末端に有し、シガトキシンBサブユニットまたはその機能的同等物をコードするヌクレオチド配列STxBを含むポリヌクレオチド、
b)コドンTGTまたはTGCを3’末端に有し、シガトキシンBサブユニットまたはその機能的同等物をコードするヌクレオチド配列と少なくとも80%の配列同一性を有するヌクレオチド配列を含むポリヌクレオチド、
c)a)またはb)の配列と相補的なヌクレオチド配列。
BR−CH2−CO−O−CO−CH2−BR+NH2−ペプチド→BR−CH2−CO−NH−ペプチド+BR−CH2−COOH
STxB−Cys−SH+Br−CH2−CO−NH−ペプチド→STxB−Cys−S−CH2−CO−NH−ペプチド+HBr
本マウスモデルは結腸直腸癌を有する。
遺伝的に改変された結腸直腸癌マウスモデル3種を使用し、これらのモデルは本研究において事実上同じ結果を示す。われわれは、B6D2の遺伝的背景で腸上皮においてビリンプロモーターの制御下で癌遺伝子Rasを発現するトランスジェニック動物(Tgビリン−K−rasV12G(Janssenら、2002)およびC57/Bl/6の背景でApc(大腸腺腫性ポリポーシス)遺伝子座にヘテロ接合性変異対立遺伝子を保持するマウス系統Apc1638N(Foddeら、1994)を使用する。さらに、2つのトランスジェニック系統を交配させることによってダブルトランスジェニック系統RasAPCを作製した。使用した動物は注射時に6か月齢を超え、体重25〜35gである。これらのマウスを12時間の明暗サイクルで飼育し、標準飼料を給餌し、水を自由摂取させる。
他の点では未処理の動物の正常腸組織と腫瘍組織における内因性Gb3を検出するために凍結切片のSTxB−Cy3標識を実施する。STxB−Cy3の貯蔵液(0.22mg/ml)をPBS+0.2%BSAで22倍に希釈し(終濃度10μg/ml)、室温で20分間PFAで固定する前または後の切片に落とし30分間放置する。その後、パラホルムアルデヒドで固定した切片をPBSに溶かした50mMのNH4Clで20分間処理し、0.1%のトリトンX−100で5分間可溶化させる。FITC−ファロイジンおよびHoechst色素を用いて上記のように対比染色する。陰窩にときにみられる弱い染色および正常組織の単一細胞での偶発的染色を除き、正常組織は全般的に陰性である。これらの単一細胞は形態の基準に基づき胃腸内分泌/リンパ細胞を構成している可能性がある。対照的に、腫瘍は強く染色する。
マウスの腸内の注射された流体の分布を追跡するために着色マーカーを用いたパイロット実験を実施する。トリパンブルー0.5mlを注射する。動物を45分後に屠殺し、腸管を取り出し、トリパンブルーの分布を分析する。青い着色は小腸の大部分にわたってはっきりと進行した。
PBSに溶かした1mg/mlSTxB溶液0.35mlを動物2匹に注射する。24時間後にマウスを屠殺する。対照組織(肝臓)および腸管(十二指腸、空腸、回腸、近位結腸)から組織試料を採取する。両動物から腫瘍を単離し、凍結切片用に調製し、抗STxBポリクローナルAbおよび抗クロモグラニンA/Bで染色する。24時間後でさえもSTxBは偶発的な細胞で依然検出でき、上皮はそれ以外は陰性であり、腫瘍では依然として非常に強く存在する(図3)。両動物の肝切片では染色はみられない(図4)。
2.1:ポルフィリン(造影剤)の合成とSTxB−Cysとの結合
RMI研究に通常使用される造影剤は常磁性メタロポルフィリンである。腫瘍細胞に親水性ポルフィリンを標的づけるために以下の物質を合成する。
100mMのHEPES(pH7.4)に溶かした20mg/ml精製ウシ血清アルブミン(BSA)を1mMのヘテロ二官能性架橋剤MBSと共に室温で30分間放置する。反応物にPBS/EDTA10mMで平衡化したゲルろ過カラムを通過させる。溶離したBSAを20mg/mlに濃縮する。PBS/EDTAに3.5mg/mlとなるように溶かしたSTxB/Cys1容を活性化BSA1容と混合し、室温で一晩放置する。抗STxB免疫精製カラムおよびMonoQ陰イオン交換カラムを通過させることにより結合生成物を精製する。ウエスタン分析によると、その生成物は事実上純粋である。ナノ粒子に対するSTxB/Cys−BSAの結合をすでに記載されたように行う(Wilhelmら、2002)。
原理
MRI法によるGb3の分布の監視には、適当な常磁性造影剤(磁性流体またはポルフィリン)と連結した受容体特異的分子STxBから構成される化合物を投与する必要がある。この標的づけされた造影剤が定着部位に蓄積すると、水の緩和速度R1、R2、R2*が局所的に変更され、T1および/またはT2および/またはT2*強調画像シーケンスを用いたMRIシグナルの変更に至る。造影剤の投与前後に取得された画像の重大なシグナルの相違は、非特異的蓄積を除外できた場合のGb3過剰発現領域を描写している。本プロトコールをGb3を過剰発現している様々な種類の腫瘍に適用できる。下に解説する典型的な測定法は、われわれのトランスジェニックマウスモデルで発生した腸腫瘍を画像化するために最適化したものである。
造影剤を投与しないスクリーニングセッションで、MRIにより腫瘍をまず検出する。高磁場ミニ画像化システムで、われわれの場合では4.7テスラの水平磁場を備えたBrukerのBiospec47/30システムを用いて画像化を行った。そのためにマウスを麻酔(好ましい麻酔薬はイソフルラン)し、背臥位でクレードルに配置した。循環している湯の入った管を動物の近くに置き、体温を保つ。動物の大きさに合わせたMRIプローブに動物を導入する。われわれが好んで用いるプローブは、自家製の溝のついたシリンダー型プローブ(d=44mm)である。R1/R2緩和速度を調整した水溶液が入った管もMRIプローブに導入し、シグナル強度の外部標準とする。運動のアーチファクトが最小となった腹部の画像を得るためには呼吸誘発を実施しなければならない。マウスに呼吸を誘発するために様々な取り組みがある。われわれが好んで用いる高感度誘発装置は自家製で、マウスの腹に設置され、誘発シグナルを適当な電子機器を介してMRIシステムに送る圧トランスデューサーと接続した可膨張性チャンバーを基本とする。肝臓と腸領域に概して及ぶ視野で高速スピンエコー法による3DのT2強調画像シーケンスにより腫瘍の検出を行う。これらの条件で腫瘍は過剰シグナル領域として現れる。解像度は概して0.1×0.1×0.5mm3である。腫瘍を解剖学的マーカー、例えば胃腸接合部に対して位置決定する。次に、T1およびT2*強調高速グラジエントエコーシーケンスで腫瘍を画像化する。これで第1の画像化セッションを終わる。
2回の画像化セッションから得た共存するスライスで腫瘍をカバーする目的領域(ROI)を規定する。ROIの平均強度を測定し、外部標準の強度に対して標準化する。したがって、造影剤の投与後に腫瘍に検出された有意差のあるシグナル強度はGb3の過剰発現を実証している。
酸化鉄ナノ粒子性造影剤(ナノ粒子、NP)と共に培養してからエッペンドルフ試験管に入れて遠心分離して得られたHeLa細胞のペレット(約50×106個/ペレット)についてMRIを実施する。さらに詳しくは、細胞試料の調製は以下の主なステップを含む。1.細胞とNPを4℃で30分間培養する(結合)、2.洗浄(3回)、3.37℃で2時間培養(エンドサイトーシス)、4.洗浄(3回)、6.遠心分離。異なる4条件を使用した。1.未処理酸化鉄ナノ粒子と共に培養(NP)、2.BSAをコーティングしたナノ粒子と共に培養(NP−BSA)、3.標的づけした造影剤、すなわちSTxBと連結したNP−BSAと共に培養(STxB−Cys−MBS−BSA−NP)、4.Gb3の発現を減少させるためにPPMPで処理した細胞を用いて(3.)と同条件。
方法:
ビリン−RasV12マウスから切除した腫瘍組織試料を、フェノールレッドを含まないダルベッコ変法イーグル培地(DMEM)の入った画像化チャンバーに直接配置する。われわれはオリンパスIX70倒立顕微鏡を使用する。Nd−YVO4レーザー(Milennia、Spectra Physics)により励起する波長可変パルスTi:サファイアレーザー(Tsunami、Spectra Physics)は繰り返し周波数80MHzで750nmにおいて70fsのパルスを供給する。走査機能をもたない構成で内蔵のFluoview光電子倍増管(R928、浜松ホトニクス)により蛍光を検出する。
STxBと結合した場合、発蛍光団Cy3は腸腫瘍に強く蓄積し、STxBがGb3発現腫瘍に対してインビボ診断のための造影剤を送達することを実証している。生検が光学的に多光子画像を形成する能力を使ってわれわれはこれを示す。まず第1に、切除した正常組織または癌組織の十二指腸絨毛を、予め固定または染色せずに非線形自己蛍光を使って観察する(図11A〜C)。上皮細胞における核の規則的な整列(黒い部分)がはっきりと見える(図11B)。対照的に、脱分化した腫瘍試料では核は拡大し不規則である(図11C)。次に、トランスジェニックマウスに発蛍光団と結合したSTxBを強制給餌する。6時間後に腫瘍試料および正常粘膜の試料を切除し多光子画像により観察する。正常組織は暗く見えるが、腫瘍組織はインターナリゼーションしたSTxBで明るく標識される(図11D〜E)。
方法:
グリコポルフィリンH2TPP(p−O−□−D−GluOAc)3(p−CH2Br)を0.7mMとなるようにDMSOに溶かし、等体積の5.3mg/mlのSTxB−Cysと混合する。この混合物を室温で2時間放置してからG25ゲルろ過カラムを通過させる。結合生成物を液体窒素に入れて急速冷凍し、−80℃で保存する。
a)ネオカルジノスタチンの精製
ホロ−NCSを日本化薬株式会社(東京、日本)から購入し、記載されたように精製する(Favaudon、1983)。1mMの酢酸で酸性にした蒸留水に対して精製ホロ−NCSを透析し、凍結乾燥し、−80℃で暗所保存する。
100mMのHEPES(pH7.4)に溶かした20mg/mlの精製アポ−NCSを1mMのヘテロ二官能性架橋剤MBSと共に室温で30分間放置する。反応物に、10mMのEDTAを含有するPBSで平衡化したゲルろ過カラムを通過させる。溶離した活性化アポ−NCSを20mg/mlに濃縮する。PBS/EDTAに溶かした3.5mg/mlのSTxB/Cys1容を活性化アポ−NCS 1容と混合し、室温で一晩放置する。抗STxB免疫精製カラムおよびゲルろ過カラムを通過させることにより結合生成物を精製する。ウエスタン分析によると、アポ−NCS/STxBと名付けたこの結合生成物は事実上純粋である。
凍結乾燥ホロ−NCS粉末1μmol(乾燥重量11.3mg)を1NのHClで酸性にした氷冷無水メタノール1mlに懸濁し、2分ごとにボルテックスミキサーで撹拌しながら10分間放置し、その後遠心分離する(11000×gで10分間)。遊離NCSChromを含有する上清画分を回収し記載されたように吸収分光測定により滴定する(Favaudon、1983)。全ての手技を氷温暗所で実施する。NCSChromの抽出効率はほぼ50%である。
4.5g/lグルコース、0.1g/lピルビン酸塩、105Ul/lペニシリン、0.1g/lストレプトマイシン、0.86g/lのGlutamax Iおよび10%v/vウシ胎仔血清(37℃、5%CO2)を含むダルベッコ変法イーグル最小必須培地で、Gb3の発現を阻害するための5μMのDL−トレオ−1−フェニル−2−ヘキサデカノイル−アミノ−3−モルホリノ−1−プロパノール(PPMP)を無添加または添加して、ヒト子宮頚部腺癌であるHeLa細胞を対数増殖している単層として維持する。添加する場合PPMPを細胞毒性アッセイ前の少なくとも6日間の前培養に導入し、薬物を洗浄するまで存在させる。
ホロ−NCSの細胞毒性がSTxB/Cysと結合した後でも変化しないままであることを最初に検証する。ホロ−NCSとホロ−NCS/STxBを用いたとき、細胞数の50%を死滅させる薬物濃度は0.71±0.05nMである。次に、PPMP非存在下および存在下で致死濃度のNCS(4nM)を用いて、ホロ−NCSおよびホロ−NCS/STxBの細胞毒性を0℃で検討する。この実験の原理は、ホロ−NCSは低温で不活性であることが知られているが(Kappenら、1980)、STxBはこれらの条件でも受容体と結合し飽和させることができ(Johannesら、1997)、温度を上げるとインターナリゼーションすることが期待されるというものである。
β−グルクロニダーゼとSTxB−Cysとの化学結合
100mMのHEPES(pH7.4)に溶かした3mg/ml精製β−グルクロニダーゼ(β−GUS)を90μMヘテロ二官能性架橋剤MBSと室温で30分間反応させる。10mMのPBS−EDTAで平衡化したPD−10カラムを通過させるゲルろ過により、形成した複合β−GUS−MBSから未反応のMBSを分離する。次にこの活性化β−GUSを2mg/mlに濃縮し、35倍モル濃度過剰のSTxB−Cysと混合し、室温で一晩放置する。ゲルろ過カラムおよび抗STxB免疫アフィニティカラムを通過させることにより、形成した複合体STxB−Cys−β−GUSを精製する。精製した結合生成物はウエスタンブロット試験によると極めて純粋で、酵素活性は化学修飾により変化していない。
STxB−Cys−β−GUSの輸送特性をβ−GUSおよびSTxB−Cysと比べHela細胞で検討する。カバーグラス上に増殖させたHela細胞(0.75×105)に0.5μMのSTxB−Cys、β−GUSまたはβ−GUS−STxB−Cysを加えて4℃で30分間培養する(結合ステップ)。次に氷冷した培地で細胞を洗浄し、37℃に変え40分間培養し(インターナリゼーションステップ)、4%PFAで10分間固定し、サポニンで透過性にし、表示した一次および二次抗体で染色し、共焦点顕微鏡で分析する。得られた結果を図13に示す。
STxB−Cysによりβ−GUSをベクター化することが、シガトキシン受容体Gb3を発現するか発現しないHela細胞における細胞性酵素活性の増加を生じるかどうかを試験した。β−GUSによる加水分解で蛍光性4−メチルウンベリフェロン(4−MU)を生成する4−メチルウンベリフェリルグルクロニドの存在下でβ−GUS酵素アッセイを行い、4−MUの蛍光活性を蛍光測定法で測定する。
スルフヒドリル基(−SH)を介した結合に代わるのはアミノ基(−NH2)、糖質、カルボキシル(−COOH)、または水酸基(−OH)を介したカップリングである。ベクター化する化合物上の反応性基の例は、イミドエステル(第1の級アミンと反応)、N−ヒドロキシスクシンイミドエステル(第1の級アミンと反応)、マレイミド(スルフヒドリルと反応)、ハロアセチル(スルフヒドリルと反応)、ヒドラジン(酸化した糖質と反応)、カルボジイミド(カルボキシルと反応)である。
Arab, S. , E. Russel, W. B. Chapman, B. Rosen, and C. A. Lingwood. 1997. Expression of the verotoxin receptor glycolipid, globotriaosylceramide, in ovarian hyperplasias. ONCOL. Res. 9: 553-563.
Arab, S. , J. Rutka, and C. Lingwood. 1999. Verotoxin induces apoptosis and the complete, rapid, long-term elimination of human astrocytoma xenografts in nude mice. Oncol. Res. 11: 33-39.
BABILON, R. W. , K. J. Soprano, and E. E. Henderson. 1985. Hypersensitivity and reduced inhibition of DNA synthesis in ataxia TELANGIECTASIA LYMPHOBLASTS treated with low levels of neocarzinostatin. Mutat. Res. 146: 79-87.
Bakina, E. , and D. Farquhar. 1999. Intensely cytotoxic ANTHRACYCLINE prodrugs: GALACTOSIDES. ANTICANCER DRUG DES. 14: 507-515.
BLIGH, E. G. , and W. J. Dyer. 1959. A rapid method of total lipid extraction and purification. Can. J. Biochem. Biophys. 37: 911-917.
Carlsson, J. , H. Drevin, and R. Axen. 1978. Protein thiolation and reversible protein-protein conjugation. N-Succinimidyl 3- (2- pyridyidithio) propionate, a new HETEROBIFUNCTIONAL reagent. Biochem. J. 173: 723-737.
Clement B et AL. 1997, Lomb R, and Moller (1997) J. Biol. Chem. 272,19615-19620.
Dudouet, B. , S. Robine, C. Huet, C. SAHUQUILLO-MERINO, L. Blair, E. Coudrier, and D. Louvard. 1987. Changes in villin synthesis and SUBCELLULAR distribution during intestinal differentiation of HT29-18 clones. J. CELL BIOL. 105: 359-369.
FALGUIERES, T. , F. Mallard, C. Baron, D. Hanau, C. Lingwood, B. Goud, J. Salamero, and L. Johannes. 2001. Targeting of Shiga toxin B- subunit to retrograde transport route in association with detergent resistant membranes. Mol. Biol. Cell. 12: 2453-2468.
Favaudon, V. 1982. On the mechanism of reductive activation in the mode of action of some anticancer drugs. Biochimie. 64: 457-475.
Favaudon, V. 1983. Gamma-radiolysis study of the reductive activation of neocarzinostatin by the carboxyl radical. Biochimie. 65: 593- 607.
Fodde, R. , W. Edelmann, K. Yang, C. van Leeuwen, C. Carlson, B. RENAULT, C. Breukel, E. Alt, M. Lipkin, P. M. Khan, and et AL. 1994. A targeted chain-termination mutation in the mouse Apc gene results in multiple intestinal tumors. Proc. Natl. ACAD. Sci. USA. 91: 8969-8973.
Gordon, J. , H. MELLSTEDT, P. Aman, P. BIBERFELD, M. Bjorkholm, and G. Klein. 1983. Phenotypes in chronic B-lymphocytic leukemia probed by monoclonal antibodies and immunoglobulin secretion studies: identification of stages of maturation arrest and the relation to clinical findings. Blood. 62: 910-917.
HALAZY, S. , V. Berges, A. Ehrhard, and C. Danzin. 1990.
Biorg. Chem. 18: 330.
HAMILTON, S. R. , and L. A. AALTONEN. 2000. WHO classification of tumors: Pathology and genetics of tumors of the digestive system. Lyon : IARC Press.
Helbig, R. , M. Z. Zdzienicka, and G. Speit. 1995. The effect of defective DNA double-strand break repair on mutations and chromosome aberrations in the Chinese hamster cell mutant XR-V15B. RADIAT. RES. 143: 151-157.
Janssen, K. P. , F. EI Marjou, D. Pinto, X. Sastre, D. Rouillard, C. Fouquet, T. Soussi, D. Louvard, and S. Robine. 2002. Targeted expression of oncogenic K-RAS in intestinal epithelium causes spontaneous tumorigenesis in mice. Gastroenterology, 123: 492-504.
Johannes, L. 2002. The Shiga toxin B-subunit system: Retrograde transport, intracellular vectorization, and more... Am. J. Physio. GASTROINTESTLIVERPHYSIOL. 283: G1-G7.
Johannes, L., D. Tenza, C. Antony, and B. Goud. 1997. Retrograde transport of KDEL-bearing B-fragment of Shiga toxin. J. Biol. Chem. 272: 19554-19561.
Jones, N. L., A. ISLUR, R. Haq, M. Mascarenhas, M. A. KARMALI, M. H. Perdue, B. W. Zanke, and P. M. Sherman. 2000. Escherichia coli Shiga toxins induce apoptosis in epithelial cells that is regulated by the BCL-2 family. Am. J. PHYSIOL. GASTROINTEST. LIVER PHYSIOL. 278 : G811-G819.
KALISIAK, A. , J. G. Minniti, E. Oosterwijk, L. J. Old, and D. A. Scheinberg. 1991. Neutral glycosphingolipid expression in B-CELL neoplasms. Int. J. Cancer. 49: 837-845.
LaCasse, E. C., M. R. Bray, B. Patterson, W. M. Lim, S. Perampalam, L. G. Radvanyi, A. Keating, A. K. Stewart, R. Buckstein, J. S. Sandhu, N. Miller, D. Banerjee, D. Singh, A. R. Belch, L. M. Pilarski, and J. Gariepy. 1999. SHIGA-LIKE toxin-1 receptor on human breast cancer, lymphom, and myeloma and absence from CD34 (+) hematopoietic stem cells : implications for ex vivo tumor purging and AUTOLOGOUS stem cell transplantation. Blood. 94: 2901-2910.
LaCasse, E. C., M. T. Saleh, B. Patterson, M. D. Minden, and J. Gariepy. 1996. SHIGA-LIKE toxin purges human lymphom from bone marrow of severe combined immunodeficient mice. Blood. 88 : 1561-1567.
Lindsey, J. S., I. C. Schreiman, H. C. Hsu, P. C. Kearney, and A. M. Marguerettaz. 1987. Rothemund and Adler-Longo reactions revisited: Synthesis of tetraphenylporphyrins under equilibrium conditions. J. Org. Chem. 52: 827-836.
Lingwood, C. A. 1996. Role of verotoxin receptors in pathogenesis. Trends MICROBIOL. 4: 147-153.
Mallard, F. , and L. Johannes. 2002. Shiga toxin B-subunit as a tool to study retrograde transport. in : Methods Mol. Med. Shiga Toxin Methods and Protocols (Edited by: D PHILPOTT and F Ebel), Vol. 73, Chapter 17: 209-220.
Mallard, F. , D. Tenza, C. Antony, J. SALAMERO, B. Goud, and L. Johannes. 1998. Direct pathway from early/recycling endosomes to the Golgi apparatus revealed through the study of Shiga toxin B-fragment transport. J. CELL BIOL. 143: 973-990.
Mangeney, M. , Y. Richard, D. Coulaud, T. Tursz, and J. Wiels. 1991. CD77: an antigen of germinal center B cells entering apoptosis. Eur. J. IMMUNOL 21: 1131-1140.
Momenteau, M. , P. Maillard, M. -A. de BELINAY, D. Carrez, and A. Croisy. 1999. TETRAPYRROLIC glycosylated macrocycles for an application in PDT. J. Biomed. Optics. 4: 1-20.
Mosmann, T. 1983. Rapid COLORIMETRIC assay for cellular growth and survival : application to proliferation and cytotoxicity assays. J. Immunol. Methods. 65: 55-63. Muller, C. , and B. Salles. 1997. Regulation of DNA-dependent protein kinase activity in leukemic cells. Oncogene. 15: 2343-2348.
Murray, L. J. , J. A. Habeshaw, J. Wiels, and M. F. Greaves. 1985. Expression of BURKITT LYMPHOMA-ASSOCIATED antigen (defined by the monoclonal antibody 38.13) on both normal and malignant germinal-centre B cells. Int. J. Cancer. 36: 561-565.
Napier, M. A. , B. HOLMQUIST, D. J. Strydom, AND I. H. Goldberg. 1981. Neocarzinostatin chromophore: purification of the major active form and characterization of its spectral and biological properties. Biochemistry. 20: 5602-5608.
Ohtsuki, K. , and N. ISHIDA. 1975. Neocarzinostatin-induced breakdown of deoxyribonucleic acid in HeLa-S3 cells. J. ANTIBIOT. (TOKYO). 28: 143-148.
Oosterwijk, E. , A. KALISIAK, J. C. Wakka, D. A. Scheinberg, and L. J. Old. 1991. Monoclonal antibodies against Gal alpha 1-4GAL beta 1-4GIC (Pk, CD77) produced with a synthetic GLYCOCONJUGATE as immunogen: reactivity with carbohydrates, with fresh frozen human tissues and hematopoietic TUMORS. INT. J. Cancer. 48: 848-854.
Povirk, L. F. 1996. DNA damage and mutagenesis by radiomimetic DNA-cleaving agents: BLEOMYCIN, neocarzinostatin and other enediynes. MUTAT. Res. 355: 71-89.
Ramegowda, B. , and V. L. Tesh. 1996. Differentiation- associated toxin receptor modulation, cytokine production, and sensitivity to SHIGA-LIKE toxins in human monocytes and monocytic cell lines. Infect. Immun. 64: 1173-1180.
Sandvig, K., O. Garred, K. Prydz, J. V. KOZLOV, S. H. Hansen, and B. van Deurs. 1992. Retrograde transport of endocytosed Shiga toxin to the ENDOPLASMIC reticulum. Nature. 358: 510-512.
Sandvig, K. , and B. van Deurs. 1996. Endocytosis, INTRACELLULAR transport, and cytotoxic action of Shiga toxin and ricin. PHYSIOL. Rev. 76: 949-966.
Saxon, E. , and C. R. Bertozzi. 2000. Cell surface engineering by a modified Staudinger reaction. Science. 287: 2007-2010.
SCHELTE P. et al."Differential Reactivity of MALEIMIDE and BROMOACETYL functions with Thiols : Application to the Preparation of Liposomal Diepitope Constructs". Eur. J. lmmunol. (1999) 29: 2297-2308.
SHILOH, Y. , E. Tabor, and Y. Becker. 1982. Cellular hypersensitivity to neocarzinostatin in ataxia-telangiectasia skin fibroblasts. Cancer Res. 42: 2247-2249.
Singhal S. and Kaiser L. R. (1998) Cancer chemotherapy using suicide genes. Surg. ONCOL. Clin. N. Am. 7: 505-536.
Tatsumi, K. , and H. Nishioka. 1977. Effect of DNA Repair systems on antibacterial and mutagenic activity of an antitumor protein, neocarzinostatin. Mutat. Res. 48: 195-203.
Wen, L., M. Li, and J. B. SCHLENOFF. 1997. Polyporphyrin thin films from interfacial polymerization of mercaptoporphyrins. J. Amer. Chem. Soc. 119: 7726-7733.
Wilhelm, C. , F. Gazeau, J. Roger, J. N. Pons, M. F. Salis, R. Perzynski, and J. C. Bacri. 2002. Binding of biological effectors on magnetic NANOPARTICLES measured by a magnetically induced transient birefringence experiment. PHYS REV. E. STAT. NONLIN. SOFFMAFFERPHYS. 65: 031404.
Zemplen, G. 1927. Abbau der reduzierenden biosen. Ber. Dtsch. Chem. Ges.: 1555-1564.
Claims (18)
- 受容体Gb3を過剰発現している細胞を診断または治療するための、以下の式、STxB−Z(n)−Cys−Y(m)−Tを有するハイブリッド化合物であって、
式中、
STxBは、シガトキシンBサブユニットまたはその機能的同等物であり、
Z(n)で、nは0または1であり、nが1の場合、Zはスルフヒドリル基を欠くアミノ酸基であるか、またはポリペプチドであり、
Cysは、システインのアミノ酸残基であり、
Tは、
インビボ診断用薬剤
細胞毒性剤、
プロドラッグ、または
プロドラッグを薬物に変換するための酵素、
を含む群から選択される、CysのS部分と共有結合により連結する分子であり、
Y(m)で、mは0または1であり、mが1の場合、YはTとCysの間のリンカーであり、前記リンカーは前記細胞に前記ハイブリッド化合物がインターナリゼーションした後にTを放出するために開裂できるかまたは開裂できない、ハイブリッド化合物。 - n=0である、請求項1に記載のハイブリッド化合物。
- Tが、ポルフィリン−ガドリニウム、ポルフィリン−マンガン、合成ポリマーガドリニウム、ガドリニウム−エトキシベンジル−ジエチレントリアミン五酢酸、DOPTA−ガドリニウム、磁性流体およびナノ粒子などの常磁性化合物を含む群から選択されるMRI用造影剤である、請求項1または2に記載のハイブリッド化合物。
- m=1であって、Tが、酵素感受性リンカーと結合したアントラサイクリン(ダウノマイシン、ドキソルビシン、ダウノルビシン)、イダルビシン、シスプラチン、マイトマイシンC、デスアセチルビンブラスチン、メトトレキサート、N−アセチルメルファン、5−フルオロウラシル、ナイトロジェンマスタード、カリチェアミシン、マイタンシノジドなどの細胞毒性薬、
ガンシクロビルまたはアシクロビルなどのDNA複製を終止できるヌクレオチドアナログ、
アミドキシム、
を含む群から選択される、請求項1または2に記載のハイブリッド化合物。 - 前記リンカーYが、カルボキシペプチダーゼGにより開裂できる還元および非還元葉酸エステル、アルカリホスファターゼで開裂できるリン酸化プロドラッグからのリン酸基、カルボキシペプチダーゼAにより加水分解で開裂できる化合物、プロドラッグ活性化用のニトロレダクターゼ、β−ラクタマーゼにより開裂できるラクタム環の加水分解、ペニシリンアミダーゼにより開裂できるアミド、プロドラッグ活性化用のシトシンデアミダーゼ、β−グルコロニダーゼにより開裂できるグルコロン酸、ガラクトシダーゼにより開裂できるガラクトース、マンノシダーゼにより開裂できるマンノースを含む群から選択される、酵素により開裂できるリンカーである、請求項1に記載のハイブリッド化合物。
- 前記酵素がGb3を過剰発現している細胞に内在するか、またはTが前記酵素である請求項1の第2のハイブリッド化合物と共にインターナリゼーションされる、請求項4に記載のハイブリッド化合物。
- Tがペプチダーゼ、HSV1のチミジンキナーゼ、リパーゼ、グリコシダーゼを含む群から選択される酵素である、請求項1に記載のハイブリッド化合物。
- Tが光線力学療法用の光増感薬である、請求項1に記載のハイブリッド化合物。
- 前記薬物が、Photoform(登録商標)、forean(登録商標)、ポルフィリンなどの糖複合テトラピロールマクロ環を含む群から選択される、請求項8に記載のハイブリッド化合物。
- Tがホロ−ネオカルジノスタチンである、請求項1に記載のハイブリッド化合物。
- 受容体Gb3を発現する腫瘍のインビボ診断用の造影剤として使用するための、請求項1から3のいずれかに記載のハイブリッド化合物。
- 腸腫瘍のインビボ診断用の造影剤として使用するための、請求項11に記載のハイブリッド化合物。
- 受容体Gb3を過剰発現している腫瘍細胞を治療または死滅させるための薬剤として使用するための、請求項1に記載のハイブリッド化合物。
- 腸腫瘍細胞を治療または死滅させるための薬剤として使用するための、請求項13に記載のハイブリッド化合物。
- 薬学的に許容できる担体と共に、請求項1から10に記載の少なくとも1つのハイブリッド化合物を含有する、医薬組成物。
- Tがプロドラッグである第1のハイブリッド化合物と、前記プロドラッグを毒性薬物に変換するための第2の成分とを含有する、請求項15に記載の医薬組成物。
- 前記第2の成分が請求項1に記載のハイブリッド化合物であって、Tが前記プロドラッグを毒性薬物に変換するための酵素である、請求項16に記載の医薬組成物。
- 前記2つの化合物が同時または連続的に投与される、請求項16または17に記載の医薬組成物。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP02291962A EP1386927B1 (en) | 2002-08-02 | 2002-08-02 | Shiga toxin B-subunit as a vector for tumor diagnosis and drug delivery to GB3 expressing tumors |
| PCT/EP2003/009308 WO2004016148A2 (en) | 2002-08-02 | 2003-07-31 | Shiga toxin b-subunit as a vector for tumor diagnosis and drug delivery to gb3 expressing tumors |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2006509727A true JP2006509727A (ja) | 2006-03-23 |
| JP4339251B2 JP4339251B2 (ja) | 2009-10-07 |
Family
ID=30011281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004528507A Expired - Fee Related JP4339251B2 (ja) | 2002-08-02 | 2003-07-31 | 腫瘍の診断およびgb3発現腫瘍への薬物送達のためのベクターとしてのシガトキシンbサブユニット |
Country Status (9)
| Country | Link |
|---|---|
| US (3) | US7718601B2 (ja) |
| EP (2) | EP1386927B1 (ja) |
| JP (1) | JP4339251B2 (ja) |
| AT (2) | ATE292144T1 (ja) |
| AU (1) | AU2003283228A1 (ja) |
| CA (1) | CA2494541C (ja) |
| DE (2) | DE60203491D1 (ja) |
| ES (1) | ES2330429T3 (ja) |
| WO (1) | WO2004016148A2 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020501521A (ja) * | 2016-11-09 | 2020-01-23 | グリフィス・ユニバーシティGriffith University | サブチラーゼサイトトキシンbサブユニット変異体 |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1229045A1 (en) | 2001-02-01 | 2002-08-07 | Institut Curie | Universal carrier for targeting molecules to Gb3 receptor expressing cells |
| EP1386927B1 (en) * | 2002-08-02 | 2005-03-30 | Institut Curie | Shiga toxin B-subunit as a vector for tumor diagnosis and drug delivery to GB3 expressing tumors |
| AR047692A1 (es) * | 2003-07-10 | 2006-02-08 | Epix Medical Inc | Imagenes de blancos estacionarios |
| KR20080050503A (ko) * | 2005-10-12 | 2008-06-05 | 시바 홀딩 인코포레이티드 | 캡슐화된 발광 안료 |
| US20110152252A1 (en) * | 2007-12-18 | 2011-06-23 | Institut Curie | Shiga toxin b-subunit/chemotherapeutics conjugates |
| EP2072060A1 (en) | 2007-12-18 | 2009-06-24 | Institut Curie | Methods and compositions for the preparation and use of toxin conjugates. |
| AU2010234459A1 (en) * | 2009-04-08 | 2011-11-03 | The Regents Of The University Of California | Human protein scaffold with controlled serum pharmacokinetics |
| EP2740491A1 (en) * | 2012-12-05 | 2014-06-11 | Institut Curie | Conjugates of the B-subunit of shiga toxin for use as contrasting agents for imaging and therapy |
| CN112851769A (zh) | 2014-01-27 | 2021-05-28 | 分子模板公司 | 用于哺乳动物中的去免疫化志贺毒素a亚基效应子多肽 |
| AU2015274647C1 (en) * | 2014-06-11 | 2020-01-30 | Molecular Templates, Inc. | Protease-cleavage resistant, Shiga toxin a subunit effector polypeptides and cell-targeted molecules comprising the same |
| AU2017283653C1 (en) | 2016-06-16 | 2022-05-05 | Oncoselect Therapeutics, Llc | Porphyrin compounds and compositions useful for treating cancer |
| JP2020519244A (ja) * | 2017-04-20 | 2020-07-02 | アンスティトゥート・ナシオナル・ドゥ・ラ・サンテ・エ・ドゥ・ラ・ルシャルシュ・メディカル・(インセルム) | 研究及び生物医学応用のためのペプチド、特にポリペプチド、ファージディスプレイスクリーニング法及び関連する手段、並びにその使用 |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6075432A (ja) * | 1983-08-08 | 1985-04-27 | Kuraray Co Ltd | ネオカルチノスタチン誘導体及びその製造方法 |
| US4827945A (en) * | 1986-07-03 | 1989-05-09 | Advanced Magnetics, Incorporated | Biologically degradable superparamagnetic materials for use in clinical applications |
| US5250565A (en) * | 1987-02-10 | 1993-10-05 | Abbott Laboratories | Indole-,benzofuran-,and benzothiophene-containing lipoxygenase-inhibiting compounds |
| US5753627A (en) * | 1988-12-05 | 1998-05-19 | Novartis Ag | Use of certain complexed somatostatin peptides for the invivo imaging of somatostatin receptor-positive tumors and metastasis |
| US5053423A (en) * | 1990-03-22 | 1991-10-01 | Quadra Logic Technologies Inc. | Compositions for photodynamic therapy |
| US5326778A (en) * | 1992-03-03 | 1994-07-05 | Research Corporation Technologies, Inc. | Conjugates of biotin and deferoxamine for radioimmunoimaging and radioimmunotherapy |
| US5965132A (en) * | 1992-03-05 | 1999-10-12 | Board Of Regents, The University Of Texas System | Methods and compositions for targeting the vasculature of solid tumors |
| US5840485A (en) * | 1993-05-27 | 1998-11-24 | Selectide Corporation | Topologically segregated, encoded solid phase libraries |
| CA2175579A1 (en) * | 1993-10-26 | 1995-05-04 | Chang Yi Wang | Structured synthetic antigen libraries as diagnostics, vaccines and therapeutics |
| DE4430601A1 (de) * | 1994-08-22 | 1996-02-29 | Beiersdorf Ag | Zelladhäsions-Peptide zur Modifikation des Haftungsverhaltens eukaryontischer Zellen untereinander |
| GB9600272D0 (en) * | 1996-01-06 | 1996-03-06 | Univ Nottingham | Polymers |
| US5801145A (en) * | 1996-02-09 | 1998-09-01 | Ontario Cancer Institute | Method for selectively purging CD77+ cells from bone marrow |
| US6368598B1 (en) * | 1996-09-16 | 2002-04-09 | Jcrt Radiation Oncology Support Services, Inc. | Drug complex for treatment of metastatic prostate cancer |
| FR2766193B1 (fr) | 1997-07-18 | 2001-09-14 | Inst Curie | Polypeptide chimerique comprenant le fragment b de la toxine shiga et des peptides d'interet therapeutique |
| WO2000061183A2 (en) * | 1999-04-09 | 2000-10-19 | Hsc Research And Development Limited Partnership | Verotoxin treatment of lymphomas |
| EP1297002A2 (en) * | 2000-06-30 | 2003-04-02 | Board Of Regents, The University Of Texas System | Isolation of a cell-specific internalizing peptide that infiltrates tumor tissue for targeted drug delivery |
| EP1229045A1 (en) * | 2001-02-01 | 2002-08-07 | Institut Curie | Universal carrier for targeting molecules to Gb3 receptor expressing cells |
| WO2002096910A1 (en) * | 2001-05-31 | 2002-12-05 | Medarex, Inc. | Cytotoxins, prodrugs, linkers and stabilizers useful therefor |
| EP1386927B1 (en) * | 2002-08-02 | 2005-03-30 | Institut Curie | Shiga toxin B-subunit as a vector for tumor diagnosis and drug delivery to GB3 expressing tumors |
| US20110152252A1 (en) * | 2007-12-18 | 2011-06-23 | Institut Curie | Shiga toxin b-subunit/chemotherapeutics conjugates |
-
2002
- 2002-08-02 EP EP02291962A patent/EP1386927B1/en not_active Expired - Lifetime
- 2002-08-02 DE DE60203491T patent/DE60203491D1/de not_active Expired - Lifetime
- 2002-08-02 AT AT02291962T patent/ATE292144T1/de not_active IP Right Cessation
-
2003
- 2003-07-31 EP EP03775133A patent/EP1525478B1/en not_active Expired - Lifetime
- 2003-07-31 DE DE60328789T patent/DE60328789D1/de not_active Expired - Lifetime
- 2003-07-31 WO PCT/EP2003/009308 patent/WO2004016148A2/en not_active Ceased
- 2003-07-31 AT AT03775133T patent/ATE439597T1/de not_active IP Right Cessation
- 2003-07-31 JP JP2004528507A patent/JP4339251B2/ja not_active Expired - Fee Related
- 2003-07-31 AU AU2003283228A patent/AU2003283228A1/en not_active Abandoned
- 2003-07-31 CA CA2494541A patent/CA2494541C/en not_active Expired - Fee Related
- 2003-07-31 ES ES03775133T patent/ES2330429T3/es not_active Expired - Lifetime
-
2005
- 2005-02-01 US US11/046,786 patent/US7718601B2/en not_active Expired - Fee Related
-
2010
- 2010-03-12 US US12/723,361 patent/US7981400B2/en not_active Expired - Fee Related
-
2011
- 2011-06-13 US US13/159,124 patent/US8313731B2/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020501521A (ja) * | 2016-11-09 | 2020-01-23 | グリフィス・ユニバーシティGriffith University | サブチラーゼサイトトキシンbサブユニット変異体 |
| JP7123921B2 (ja) | 2016-11-09 | 2022-08-23 | グリフィス・ユニバーシティ | サブチラーゼサイトトキシンbサブユニット変異体 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1386927B1 (en) | 2005-03-30 |
| JP4339251B2 (ja) | 2009-10-07 |
| US7718601B2 (en) | 2010-05-18 |
| CA2494541C (en) | 2011-10-18 |
| WO2004016148A3 (en) | 2004-10-28 |
| US20110243914A1 (en) | 2011-10-06 |
| EP1525478A2 (en) | 2005-04-27 |
| CA2494541A1 (en) | 2004-02-26 |
| AU2003283228A8 (en) | 2004-03-03 |
| US8313731B2 (en) | 2012-11-20 |
| ATE439597T1 (de) | 2009-08-15 |
| ES2330429T3 (es) | 2009-12-10 |
| ATE292144T1 (de) | 2005-04-15 |
| EP1525478B1 (en) | 2009-08-12 |
| DE60328789D1 (de) | 2009-09-24 |
| US20060008475A1 (en) | 2006-01-12 |
| DE60203491D1 (de) | 2005-05-04 |
| AU2003283228A1 (en) | 2004-03-03 |
| EP1386927A1 (en) | 2004-02-04 |
| WO2004016148A2 (en) | 2004-02-26 |
| US20100329992A1 (en) | 2010-12-30 |
| US7981400B2 (en) | 2011-07-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7981400B2 (en) | Shiga toxin B-subunit as a vector for tumor diagnosis and drug delivery to GB3 expressing tumors | |
| US6843980B2 (en) | Methods for using annexin for detecting cell death in vivo and treating associated conditions | |
| Pietersz | The linkage of cytotoxic drugs to monoclonal antibodies for the treatment of cancer | |
| US6631283B2 (en) | B/B-like fragment targeting for the purposes of photodynamic therapy and medical imaging | |
| JP2914737B2 (ja) | 免疫試薬 | |
| CZ20023913A3 (cs) | Kationtová diagnostická, zobrazovací a terapeutická činidla spojená s aktivovanými cévními místy | |
| AU2001266272A1 (en) | Cationic diagnostic, imaging and therapeutic agents associated with activated vascular sites | |
| Hearst et al. | The design and delivery of a thermally responsive peptide to inhibit S100B-mediated neurodegeneration | |
| US9526795B2 (en) | N-BOC-dendrimers and their conjugates | |
| US7097839B1 (en) | ST receptor binding compounds and methods of using the same | |
| ES2225996T3 (es) | Composiciones hibridas para seleccion intracelular. | |
| US20020119095A1 (en) | Chemotherapeutic agents conjugated to p97 and their methods of use in treating neurological tumours | |
| US20230320564A1 (en) | Ca ix - nir dyes and their uses | |
| KR102557303B1 (ko) | 인간 피브로넥틴 도메인 ⅲ 기본 골격의 신규 칼레티큘린 특이적 결합 단백질 및 그의 용도 | |
| JPWO2007061036A1 (ja) | フラーレン誘導体を用いた造影剤 | |
| Sun et al. | Precise treatment of Helicobacter pylori infection via bacterial metabolic labeling-mediated bioorthogonal activation photosensitizer | |
| Pothayee et al. | Multivalent Gd-DOTA Decorated Oligopeptide as Sensitive MRI Molecular Probes for In Vivo Imaging of Brain Connectivity | |
| US20050196391A1 (en) | Method and composition for inhibiting cancer cell growth | |
| CA2493282A1 (en) | Method and composition for inhibiting cancer cell growth using urease and weakly basic anti-cancer compounds | |
| AU2002256027A1 (en) | Methods for using annexin for detecting cell death in vivo and treating associated conditions |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20060314 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20060314 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20060525 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20090609 |
|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20090701 |
|
| R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120710 Year of fee payment: 3 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120710 Year of fee payment: 3 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130710 Year of fee payment: 4 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |