JP7053697B2 - 癌特異的トランス-スプライシングリボザイム及びその用途 - Google Patents
癌特異的トランス-スプライシングリボザイム及びその用途 Download PDFInfo
- Publication number
- JP7053697B2 JP7053697B2 JP2020028556A JP2020028556A JP7053697B2 JP 7053697 B2 JP7053697 B2 JP 7053697B2 JP 2020028556 A JP2020028556 A JP 2020028556A JP 2020028556 A JP2020028556 A JP 2020028556A JP 7053697 B2 JP7053697 B2 JP 7053697B2
- Authority
- JP
- Japan
- Prior art keywords
- cancer
- gene
- mir
- ribozyme
- ecrt
- 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.)
- Active
Links
- 108091092562 ribozyme Proteins 0.000 title claims description 129
- 108090000994 Catalytic RNA Proteins 0.000 title claims description 128
- 102000053642 Catalytic RNA Human genes 0.000 title claims description 128
- 206010028980 Neoplasm Diseases 0.000 title claims description 103
- 201000011510 cancer Diseases 0.000 title claims description 86
- 108091007780 MiR-122 Proteins 0.000 claims description 141
- 108090000623 proteins and genes Proteins 0.000 claims description 135
- 108091051828 miR-122 stem-loop Proteins 0.000 claims description 132
- 230000014509 gene expression Effects 0.000 claims description 111
- 208000014018 liver neoplasm Diseases 0.000 claims description 82
- 201000007270 liver cancer Diseases 0.000 claims description 77
- 239000013598 vector Substances 0.000 claims description 65
- 210000001519 tissue Anatomy 0.000 claims description 52
- 230000030833 cell death Effects 0.000 claims description 38
- 238000002347 injection Methods 0.000 claims description 29
- 239000007924 injection Substances 0.000 claims description 29
- 108020004999 messenger RNA Proteins 0.000 claims description 23
- 239000008194 pharmaceutical composition Substances 0.000 claims description 21
- 238000011282 treatment Methods 0.000 claims description 21
- 241000701022 Cytomegalovirus Species 0.000 claims description 20
- 108010017842 Telomerase Proteins 0.000 claims description 19
- 150000007523 nucleic acids Chemical group 0.000 claims description 19
- 108091028043 Nucleic acid sequence Proteins 0.000 claims description 15
- 241000711549 Hepacivirus C Species 0.000 claims description 14
- 239000012830 cancer therapeutic Substances 0.000 claims description 12
- 239000003814 drug Substances 0.000 claims description 12
- 108700026220 vif Genes Proteins 0.000 claims description 11
- 102100032938 Telomerase reverse transcriptase Human genes 0.000 claims description 10
- 208000005017 glioblastoma Diseases 0.000 claims description 10
- 238000012546 transfer Methods 0.000 claims description 10
- 229940079593 drug Drugs 0.000 claims description 9
- 230000002829 reductive effect Effects 0.000 claims description 8
- 108010043121 Green Fluorescent Proteins Proteins 0.000 claims description 7
- 102000004144 Green Fluorescent Proteins Human genes 0.000 claims description 7
- 208000006990 cholangiocarcinoma Diseases 0.000 claims description 7
- 239000005090 green fluorescent protein Substances 0.000 claims description 7
- 230000008685 targeting Effects 0.000 claims description 7
- 206010004593 Bile duct cancer Diseases 0.000 claims description 6
- 206010006187 Breast cancer Diseases 0.000 claims description 6
- 208000026310 Breast neoplasm Diseases 0.000 claims description 6
- 208000026900 bile duct neoplasm Diseases 0.000 claims description 6
- 208000006454 hepatitis Diseases 0.000 claims description 6
- 201000001441 melanoma Diseases 0.000 claims description 6
- 108010054624 red fluorescent protein Proteins 0.000 claims description 6
- 108091005957 yellow fluorescent proteins Proteins 0.000 claims description 6
- 241000700721 Hepatitis B virus Species 0.000 claims description 5
- 206010058467 Lung neoplasm malignant Diseases 0.000 claims description 5
- 108700008625 Reporter Genes Proteins 0.000 claims description 5
- 230000000890 antigenic effect Effects 0.000 claims description 5
- 201000005202 lung cancer Diseases 0.000 claims description 5
- 208000020816 lung neoplasm Diseases 0.000 claims description 5
- 206010008909 Chronic Hepatitis Diseases 0.000 claims description 4
- 206010009944 Colon cancer Diseases 0.000 claims description 4
- 108091005941 EBFP Proteins 0.000 claims description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 4
- 108700025716 Tumor Suppressor Genes Proteins 0.000 claims description 4
- 102000044209 Tumor Suppressor Genes Human genes 0.000 claims description 4
- 241001492404 Woodchuck hepatitis virus Species 0.000 claims description 4
- 108091005948 blue fluorescent proteins Proteins 0.000 claims description 4
- 208000029742 colonic neoplasm Diseases 0.000 claims description 4
- 108010082025 cyan fluorescent protein Proteins 0.000 claims description 4
- 108010045262 enhanced cyan fluorescent protein Proteins 0.000 claims description 4
- 108010048367 enhanced green fluorescent protein Proteins 0.000 claims description 4
- 230000002401 inhibitory effect Effects 0.000 claims description 4
- 208000032839 leukemia Diseases 0.000 claims description 4
- 208000009889 Herpes Simplex Diseases 0.000 claims description 3
- 108091000080 Phosphotransferase Proteins 0.000 claims description 3
- 239000004480 active ingredient Substances 0.000 claims description 3
- 208000019425 cirrhosis of liver Diseases 0.000 claims description 3
- 231100000433 cytotoxic Toxicity 0.000 claims description 3
- 230000001472 cytotoxic effect Effects 0.000 claims description 3
- 102000020233 phosphotransferase Human genes 0.000 claims description 3
- 230000001124 posttranscriptional effect Effects 0.000 claims description 3
- 238000007920 subcutaneous administration Methods 0.000 claims description 3
- 229940104230 thymidine Drugs 0.000 claims description 3
- FWMNVWWHGCHHJJ-SKKKGAJSSA-N 4-amino-1-[(2r)-6-amino-2-[[(2r)-2-[[(2r)-2-[[(2r)-2-amino-3-phenylpropanoyl]amino]-3-phenylpropanoyl]amino]-4-methylpentanoyl]amino]hexanoyl]piperidine-4-carboxylic acid Chemical compound C([C@H](C(=O)N[C@H](CC(C)C)C(=O)N[C@H](CCCCN)C(=O)N1CCC(N)(CC1)C(O)=O)NC(=O)[C@H](N)CC=1C=CC=CC=1)C1=CC=CC=C1 FWMNVWWHGCHHJJ-SKKKGAJSSA-N 0.000 claims description 2
- 206010005949 Bone cancer Diseases 0.000 claims description 2
- 208000018084 Bone neoplasm Diseases 0.000 claims description 2
- 208000003174 Brain Neoplasms Diseases 0.000 claims description 2
- 108060001084 Luciferase Proteins 0.000 claims description 2
- 239000005089 Luciferase Substances 0.000 claims description 2
- 206010033128 Ovarian cancer Diseases 0.000 claims description 2
- 206010061535 Ovarian neoplasm Diseases 0.000 claims description 2
- 206010061902 Pancreatic neoplasm Diseases 0.000 claims description 2
- 206010060862 Prostate cancer Diseases 0.000 claims description 2
- 208000000236 Prostatic Neoplasms Diseases 0.000 claims description 2
- 208000005718 Stomach Neoplasms Diseases 0.000 claims description 2
- 208000002495 Uterine Neoplasms Diseases 0.000 claims description 2
- 230000033115 angiogenesis Effects 0.000 claims description 2
- 230000000118 anti-neoplastic effect Effects 0.000 claims description 2
- 230000010261 cell growth Effects 0.000 claims description 2
- 206010017758 gastric cancer Diseases 0.000 claims description 2
- 238000001990 intravenous administration Methods 0.000 claims description 2
- 208000015486 malignant pancreatic neoplasm Diseases 0.000 claims description 2
- 201000002528 pancreatic cancer Diseases 0.000 claims description 2
- 208000008443 pancreatic carcinoma Diseases 0.000 claims description 2
- 230000002265 prevention Effects 0.000 claims description 2
- 201000011549 stomach cancer Diseases 0.000 claims description 2
- 206010046766 uterine cancer Diseases 0.000 claims description 2
- 108091093126 WHP Posttrascriptional Response Element Proteins 0.000 claims 2
- 238000001361 intraarterial administration Methods 0.000 claims 1
- 208000008338 non-alcoholic fatty liver disease Diseases 0.000 claims 1
- 201000008017 ovarian lymphoma Diseases 0.000 claims 1
- 210000004027 cell Anatomy 0.000 description 142
- 241000701161 unidentified adenovirus Species 0.000 description 59
- 230000001093 anti-cancer Effects 0.000 description 38
- 230000001965 increasing effect Effects 0.000 description 31
- 101000655352 Homo sapiens Telomerase reverse transcriptase Proteins 0.000 description 29
- 210000004185 liver Anatomy 0.000 description 27
- 241000699670 Mus sp. Species 0.000 description 22
- 108091032973 (ribonucleotides)n+m Proteins 0.000 description 21
- 230000000694 effects Effects 0.000 description 21
- 229960002963 ganciclovir Drugs 0.000 description 20
- IRSCQMHQWWYFCW-UHFFFAOYSA-N ganciclovir Chemical compound O=C1NC(N)=NC2=C1N=CN2COC(CO)CO IRSCQMHQWWYFCW-UHFFFAOYSA-N 0.000 description 20
- 241000700605 Viruses Species 0.000 description 19
- 238000000034 method Methods 0.000 description 15
- 102100036475 Alanine aminotransferase 1 Human genes 0.000 description 14
- 108010082126 Alanine transaminase Proteins 0.000 description 14
- 102000004190 Enzymes Human genes 0.000 description 14
- 108090000790 Enzymes Proteins 0.000 description 14
- MLDQJTXFUGDVEO-UHFFFAOYSA-N BAY-43-9006 Chemical compound C1=NC(C(=O)NC)=CC(OC=2C=CC(NC(=O)NC=3C=C(C(Cl)=CC=3)C(F)(F)F)=CC=2)=C1 MLDQJTXFUGDVEO-UHFFFAOYSA-N 0.000 description 13
- 239000005511 L01XE05 - Sorafenib Substances 0.000 description 13
- 210000005228 liver tissue Anatomy 0.000 description 13
- 102000004169 proteins and genes Human genes 0.000 description 13
- 229960003787 sorafenib Drugs 0.000 description 13
- 108020004414 DNA Proteins 0.000 description 12
- 210000003494 hepatocyte Anatomy 0.000 description 12
- 230000001105 regulatory effect Effects 0.000 description 12
- 230000003833 cell viability Effects 0.000 description 10
- 235000018102 proteins Nutrition 0.000 description 10
- 238000001802 infusion Methods 0.000 description 9
- 231100000419 toxicity Toxicity 0.000 description 9
- 230000001988 toxicity Effects 0.000 description 9
- 241000700159 Rattus Species 0.000 description 8
- 230000001939 inductive effect Effects 0.000 description 8
- 239000000203 mixture Substances 0.000 description 8
- 239000002773 nucleotide Substances 0.000 description 8
- 125000003729 nucleotide group Chemical group 0.000 description 8
- 230000001225 therapeutic effect Effects 0.000 description 8
- 230000009471 action Effects 0.000 description 7
- 238000002474 experimental method Methods 0.000 description 7
- 239000013603 viral vector Substances 0.000 description 7
- 241000699666 Mus <mouse, genus> Species 0.000 description 6
- 238000004458 analytical method Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 6
- 230000037396 body weight Effects 0.000 description 6
- 239000002299 complementary DNA Substances 0.000 description 6
- 239000013604 expression vector Substances 0.000 description 6
- 230000006870 function Effects 0.000 description 6
- 239000002243 precursor Substances 0.000 description 6
- 206010067125 Liver injury Diseases 0.000 description 5
- 241000209094 Oryza Species 0.000 description 5
- 235000007164 Oryza sativa Nutrition 0.000 description 5
- 230000004663 cell proliferation Effects 0.000 description 5
- 238000012790 confirmation Methods 0.000 description 5
- 230000003247 decreasing effect Effects 0.000 description 5
- 210000002767 hepatic artery Anatomy 0.000 description 5
- 238000001727 in vivo Methods 0.000 description 5
- 208000015181 infectious disease Diseases 0.000 description 5
- 230000003834 intracellular effect Effects 0.000 description 5
- 210000000056 organ Anatomy 0.000 description 5
- 235000009566 rice Nutrition 0.000 description 5
- 239000000523 sample Substances 0.000 description 5
- 230000005740 tumor formation Effects 0.000 description 5
- 230000003612 virological effect Effects 0.000 description 5
- VZSRBBMJRBPUNF-UHFFFAOYSA-N 2-(2,3-dihydro-1H-inden-2-ylamino)-N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]pyrimidine-5-carboxamide Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C(=O)NCCC(N1CC2=C(CC1)NN=N2)=O VZSRBBMJRBPUNF-UHFFFAOYSA-N 0.000 description 4
- 108010022366 Carcinoembryonic Antigen Proteins 0.000 description 4
- 102000012406 Carcinoembryonic Antigen Human genes 0.000 description 4
- 206010008342 Cervix carcinoma Diseases 0.000 description 4
- 206010019851 Hepatotoxicity Diseases 0.000 description 4
- 239000004098 Tetracycline Substances 0.000 description 4
- 208000006105 Uterine Cervical Neoplasms Diseases 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 4
- 238000009125 cardiac resynchronization therapy Methods 0.000 description 4
- -1 cationic lipid Chemical class 0.000 description 4
- 229920006317 cationic polymer Polymers 0.000 description 4
- 201000010881 cervical cancer Diseases 0.000 description 4
- 210000000349 chromosome Anatomy 0.000 description 4
- 231100000304 hepatotoxicity Toxicity 0.000 description 4
- 230000007686 hepatotoxicity Effects 0.000 description 4
- 230000008595 infiltration Effects 0.000 description 4
- 238000001764 infiltration Methods 0.000 description 4
- 230000001404 mediated effect Effects 0.000 description 4
- 239000002609 medium Substances 0.000 description 4
- 102000039446 nucleic acids Human genes 0.000 description 4
- 108020004707 nucleic acids Proteins 0.000 description 4
- 210000004940 nucleus Anatomy 0.000 description 4
- 230000000379 polymerizing effect Effects 0.000 description 4
- 108091035539 telomere Proteins 0.000 description 4
- 102000055501 telomere Human genes 0.000 description 4
- 229960002180 tetracycline Drugs 0.000 description 4
- 229930101283 tetracycline Natural products 0.000 description 4
- 235000019364 tetracycline Nutrition 0.000 description 4
- 150000003522 tetracyclines Chemical class 0.000 description 4
- 229940124597 therapeutic agent Drugs 0.000 description 4
- 230000035897 transcription Effects 0.000 description 4
- 238000013518 transcription Methods 0.000 description 4
- 108090000472 Phosphoenolpyruvate carboxykinase (ATP) Proteins 0.000 description 3
- 102100034792 Phosphoenolpyruvate carboxykinase [GTP], mitochondrial Human genes 0.000 description 3
- 108020005202 Viral DNA Proteins 0.000 description 3
- 238000003556 assay Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 210000000805 cytoplasm Anatomy 0.000 description 3
- 230000001747 exhibiting effect Effects 0.000 description 3
- 230000012010 growth Effects 0.000 description 3
- 210000003128 head Anatomy 0.000 description 3
- 231100000753 hepatic injury Toxicity 0.000 description 3
- 239000002679 microRNA Substances 0.000 description 3
- 201000008968 osteosarcoma Diseases 0.000 description 3
- 210000003411 telomere Anatomy 0.000 description 3
- 108700020534 tetracycline resistance-encoding transposon repressor Proteins 0.000 description 3
- 231100000331 toxic Toxicity 0.000 description 3
- 230000002588 toxic effect Effects 0.000 description 3
- 241001430294 unidentified retrovirus Species 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 201000009030 Carcinoma Diseases 0.000 description 2
- 102100025064 Cellular tumor antigen p53 Human genes 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- 108090000695 Cytokines Proteins 0.000 description 2
- 102000000311 Cytosine Deaminase Human genes 0.000 description 2
- 108010080611 Cytosine Deaminase Proteins 0.000 description 2
- 241000725303 Human immunodeficiency virus Species 0.000 description 2
- 206010061218 Inflammation Diseases 0.000 description 2
- 102000014150 Interferons Human genes 0.000 description 2
- 108010050904 Interferons Proteins 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 2
- 108700011259 MicroRNAs Proteins 0.000 description 2
- 241000713333 Mouse mammary tumor virus Species 0.000 description 2
- 108700026223 Neurofibromatosis 1 Genes Proteins 0.000 description 2
- 241000714474 Rous sarcoma virus Species 0.000 description 2
- 241000700584 Simplexvirus Species 0.000 description 2
- 241000713896 Spleen necrosis virus Species 0.000 description 2
- 108090000340 Transaminases Proteins 0.000 description 2
- 108091023040 Transcription factor Proteins 0.000 description 2
- 102000040945 Transcription factor Human genes 0.000 description 2
- 108060008682 Tumor Necrosis Factor Proteins 0.000 description 2
- 102000000852 Tumor Necrosis Factor-alpha Human genes 0.000 description 2
- 102100033254 Tumor suppressor ARF Human genes 0.000 description 2
- 108010073929 Vascular Endothelial Growth Factor A Proteins 0.000 description 2
- 102000005789 Vascular Endothelial Growth Factors Human genes 0.000 description 2
- 108010019530 Vascular Endothelial Growth Factors Proteins 0.000 description 2
- 108010026331 alpha-Fetoproteins Proteins 0.000 description 2
- 102000013529 alpha-Fetoproteins Human genes 0.000 description 2
- 239000002246 antineoplastic agent Substances 0.000 description 2
- 208000005266 avian sarcoma Diseases 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 239000000872 buffer Substances 0.000 description 2
- 230000036952 cancer formation Effects 0.000 description 2
- 239000006143 cell culture medium Substances 0.000 description 2
- 230000022131 cell cycle Effects 0.000 description 2
- 230000022534 cell killing Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000012258 culturing Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 239000003085 diluting agent Substances 0.000 description 2
- 239000003937 drug carrier Substances 0.000 description 2
- 210000001163 endosome Anatomy 0.000 description 2
- XRECTZIEBJDKEO-UHFFFAOYSA-N flucytosine Chemical compound NC1=NC(=O)NC=C1F XRECTZIEBJDKEO-UHFFFAOYSA-N 0.000 description 2
- 229960004413 flucytosine Drugs 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 231100000234 hepatic damage Toxicity 0.000 description 2
- 231100000283 hepatitis Toxicity 0.000 description 2
- 231100000844 hepatocellular carcinoma Toxicity 0.000 description 2
- 206010073071 hepatocellular carcinoma Diseases 0.000 description 2
- 238000000338 in vitro Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 210000004969 inflammatory cell Anatomy 0.000 description 2
- 230000004054 inflammatory process Effects 0.000 description 2
- 229940079322 interferon Drugs 0.000 description 2
- 238000010253 intravenous injection Methods 0.000 description 2
- 150000002632 lipids Chemical class 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000008818 liver damage Effects 0.000 description 2
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 231100000252 nontoxic Toxicity 0.000 description 2
- 230000003000 nontoxic effect Effects 0.000 description 2
- 238000011580 nude mouse model Methods 0.000 description 2
- 108700025694 p53 Genes Proteins 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000546 pharmaceutical excipient Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000000651 prodrug Substances 0.000 description 2
- 229940002612 prodrug Drugs 0.000 description 2
- 230000035755 proliferation Effects 0.000 description 2
- 238000003753 real-time PCR Methods 0.000 description 2
- 230000001172 regenerating effect Effects 0.000 description 2
- 210000003705 ribosome Anatomy 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 210000000130 stem cell Anatomy 0.000 description 2
- 230000004083 survival effect Effects 0.000 description 2
- 230000009885 systemic effect Effects 0.000 description 2
- 231100000167 toxic agent Toxicity 0.000 description 2
- 239000003440 toxic substance Substances 0.000 description 2
- 239000003053 toxin Substances 0.000 description 2
- 231100000765 toxin Toxicity 0.000 description 2
- 108700012359 toxins Proteins 0.000 description 2
- 102000014898 transaminase activity proteins Human genes 0.000 description 2
- 238000010361 transduction Methods 0.000 description 2
- 230000026683 transduction Effects 0.000 description 2
- 210000003462 vein Anatomy 0.000 description 2
- MZOFCQQQCNRIBI-VMXHOPILSA-N (3s)-4-[[(2s)-1-[[(2s)-1-[[(1s)-1-carboxy-2-hydroxyethyl]amino]-4-methyl-1-oxopentan-2-yl]amino]-5-(diaminomethylideneamino)-1-oxopentan-2-yl]amino]-3-[[2-[[(2s)-2,6-diaminohexanoyl]amino]acetyl]amino]-4-oxobutanoic acid Chemical compound OC[C@@H](C(O)=O)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CCCN=C(N)N)NC(=O)[C@H](CC(O)=O)NC(=O)CNC(=O)[C@@H](N)CCCCN MZOFCQQQCNRIBI-VMXHOPILSA-N 0.000 description 1
- 102000040650 (ribonucleotides)n+m Human genes 0.000 description 1
- 108020005345 3' Untranslated Regions Proteins 0.000 description 1
- FHVDTGUDJYJELY-UHFFFAOYSA-N 6-{[2-carboxy-4,5-dihydroxy-6-(phosphanyloxy)oxan-3-yl]oxy}-4,5-dihydroxy-3-phosphanyloxane-2-carboxylic acid Chemical compound O1C(C(O)=O)C(P)C(O)C(O)C1OC1C(C(O)=O)OC(OP)C(O)C1O FHVDTGUDJYJELY-UHFFFAOYSA-N 0.000 description 1
- 108700001666 APC Genes Proteins 0.000 description 1
- 102100036464 Activated RNA polymerase II transcriptional coactivator p15 Human genes 0.000 description 1
- 102100034540 Adenomatous polyposis coli protein Human genes 0.000 description 1
- 108010038310 Adenomatous polyposis coli protein Proteins 0.000 description 1
- 108010056962 Adenovirus E4 Proteins Proteins 0.000 description 1
- GUBGYTABKSRVRQ-XLOQQCSPSA-N Alpha-Lactose 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)O[C@H](O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-XLOQQCSPSA-N 0.000 description 1
- 102400000068 Angiostatin Human genes 0.000 description 1
- 108010079709 Angiostatins Proteins 0.000 description 1
- 108010003415 Aspartate Aminotransferases Proteins 0.000 description 1
- 102000004625 Aspartate Aminotransferases Human genes 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 108091032955 Bacterial small RNA Proteins 0.000 description 1
- 101150108519 CDK4 gene Proteins 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 108010076667 Caspases Proteins 0.000 description 1
- 102000011727 Caspases Human genes 0.000 description 1
- 229920001661 Chitosan Polymers 0.000 description 1
- 108020004705 Codon Proteins 0.000 description 1
- 102100031162 Collagen alpha-1(XVIII) chain Human genes 0.000 description 1
- 208000001333 Colorectal Neoplasms Diseases 0.000 description 1
- 102000004127 Cytokines Human genes 0.000 description 1
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 1
- FBPFZTCFMRRESA-KVTDHHQDSA-N D-Mannitol Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-KVTDHHQDSA-N 0.000 description 1
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 1
- 230000004543 DNA replication Effects 0.000 description 1
- 230000007018 DNA scission Effects 0.000 description 1
- 241000702421 Dependoparvovirus Species 0.000 description 1
- 108010079505 Endostatins Proteins 0.000 description 1
- 239000004386 Erythritol Substances 0.000 description 1
- UNXHWFMMPAWVPI-UHFFFAOYSA-N Erythritol Natural products OCC(O)C(O)CO UNXHWFMMPAWVPI-UHFFFAOYSA-N 0.000 description 1
- 206010016654 Fibrosis Diseases 0.000 description 1
- 108090000982 GIR1 ribozyme Proteins 0.000 description 1
- 108010010803 Gelatin 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
- 102100039620 Granulocyte-macrophage colony-stimulating factor Human genes 0.000 description 1
- 229920000084 Gum arabic Polymers 0.000 description 1
- 206010073069 Hepatic cancer Diseases 0.000 description 1
- 101000746373 Homo sapiens Granulocyte-macrophage colony-stimulating factor Proteins 0.000 description 1
- 101000621309 Homo sapiens Wilms tumor protein Proteins 0.000 description 1
- 102000006992 Interferon-alpha Human genes 0.000 description 1
- 108010047761 Interferon-alpha Proteins 0.000 description 1
- 108010002352 Interleukin-1 Proteins 0.000 description 1
- 108090000174 Interleukin-10 Proteins 0.000 description 1
- 108010065805 Interleukin-12 Proteins 0.000 description 1
- 108050009288 Interleukin-19 Proteins 0.000 description 1
- 108010002350 Interleukin-2 Proteins 0.000 description 1
- 108090000978 Interleukin-4 Proteins 0.000 description 1
- 108010063738 Interleukins Proteins 0.000 description 1
- 102000015696 Interleukins Human genes 0.000 description 1
- GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 description 1
- 239000012097 Lipofectamine 2000 Substances 0.000 description 1
- 206010025323 Lymphomas Diseases 0.000 description 1
- 238000000719 MTS assay Methods 0.000 description 1
- 231100000070 MTS assay Toxicity 0.000 description 1
- 101150115920 MTS1 gene Proteins 0.000 description 1
- 229930195725 Mannitol Natural products 0.000 description 1
- 206010027476 Metastases Diseases 0.000 description 1
- 206010028851 Necrosis Diseases 0.000 description 1
- 108700026224 Neurofibromatosis 2 Genes Proteins 0.000 description 1
- 239000012124 Opti-MEM Substances 0.000 description 1
- 208000012868 Overgrowth Diseases 0.000 description 1
- 206010057249 Phagocytosis Diseases 0.000 description 1
- 229920002873 Polyethylenimine Polymers 0.000 description 1
- 108010076504 Protein Sorting Signals Proteins 0.000 description 1
- 241000589516 Pseudomonas Species 0.000 description 1
- 102000009572 RNA Polymerase II Human genes 0.000 description 1
- 108010009460 RNA Polymerase II Proteins 0.000 description 1
- 230000004570 RNA-binding Effects 0.000 description 1
- 108010092799 RNA-directed DNA polymerase Proteins 0.000 description 1
- 238000011529 RT qPCR Methods 0.000 description 1
- 102100022151 Ragulator complex protein LAMTOR1 Human genes 0.000 description 1
- 108010081734 Ribonucleoproteins Proteins 0.000 description 1
- 102000004389 Ribonucleoproteins Human genes 0.000 description 1
- 108010039491 Ricin Proteins 0.000 description 1
- 101150019443 SMAD4 gene Proteins 0.000 description 1
- 206010039491 Sarcoma Diseases 0.000 description 1
- 108091081021 Sense strand Proteins 0.000 description 1
- 241000251131 Sphyrna Species 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 108091081024 Start codon Proteins 0.000 description 1
- 239000012163 TRI reagent Substances 0.000 description 1
- 102000006601 Thymidine Kinase Human genes 0.000 description 1
- 108020004440 Thymidine kinase Proteins 0.000 description 1
- 108700009124 Transcription Initiation Site Proteins 0.000 description 1
- 102000004142 Trypsin Human genes 0.000 description 1
- 108090000631 Trypsin Proteins 0.000 description 1
- 101150046474 Vhl gene Proteins 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- TVXBFESIOXBWNM-UHFFFAOYSA-N Xylitol Natural products OCCC(O)C(O)C(O)CCO TVXBFESIOXBWNM-UHFFFAOYSA-N 0.000 description 1
- 238000002835 absorbance Methods 0.000 description 1
- 239000000205 acacia gum Substances 0.000 description 1
- 235000010489 acacia gum Nutrition 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 238000009098 adjuvant therapy Methods 0.000 description 1
- 230000001476 alcoholic effect Effects 0.000 description 1
- 229940072056 alginate Drugs 0.000 description 1
- 235000010443 alginic acid Nutrition 0.000 description 1
- 229920000615 alginic acid Polymers 0.000 description 1
- 239000002870 angiogenesis inducing agent Substances 0.000 description 1
- 238000010171 animal model Methods 0.000 description 1
- 230000001772 anti-angiogenic effect Effects 0.000 description 1
- 230000000692 anti-sense effect Effects 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- FZCSTZYAHCUGEM-UHFFFAOYSA-N aspergillomarasmine B Natural products OC(=O)CNC(C(O)=O)CNC(C(O)=O)CC(O)=O FZCSTZYAHCUGEM-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 1
- 210000000013 bile duct Anatomy 0.000 description 1
- 230000027455 binding Effects 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 201000000053 blastoma Diseases 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 235000001465 calcium Nutrition 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 235000010216 calcium carbonate Nutrition 0.000 description 1
- 239000001506 calcium phosphate Substances 0.000 description 1
- 229910000389 calcium phosphate Inorganic materials 0.000 description 1
- 235000011010 calcium phosphates Nutrition 0.000 description 1
- 239000000378 calcium silicate Substances 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- 235000012241 calcium silicate Nutrition 0.000 description 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 230000032677 cell aging Effects 0.000 description 1
- 230000024245 cell differentiation Effects 0.000 description 1
- 230000032823 cell division Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 235000010980 cellulose Nutrition 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000007882 cirrhosis Effects 0.000 description 1
- 210000001072 colon Anatomy 0.000 description 1
- 239000013601 cosmid vector Substances 0.000 description 1
- 239000002875 cyclin dependent kinase inhibitor Substances 0.000 description 1
- 229940043378 cyclin-dependent kinase inhibitor Drugs 0.000 description 1
- 230000034994 death Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000008121 dextrose Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 206010013023 diphtheria Diseases 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 239000002552 dosage form Substances 0.000 description 1
- 238000004520 electroporation Methods 0.000 description 1
- 201000008184 embryoma Diseases 0.000 description 1
- 239000003623 enhancer Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 235000019414 erythritol Nutrition 0.000 description 1
- UNXHWFMMPAWVPI-ZXZARUISSA-N erythritol Chemical compound OC[C@H](O)[C@H](O)CO UNXHWFMMPAWVPI-ZXZARUISSA-N 0.000 description 1
- 229940009714 erythritol Drugs 0.000 description 1
- 231100000776 exotoxin Toxicity 0.000 description 1
- 239000002095 exotoxin Substances 0.000 description 1
- 238000010195 expression analysis Methods 0.000 description 1
- 231100000221 frame shift mutation induction Toxicity 0.000 description 1
- 230000037433 frameshift Effects 0.000 description 1
- 239000012737 fresh medium Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 108020001507 fusion proteins Proteins 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 238000001476 gene delivery Methods 0.000 description 1
- 230000008571 general function Effects 0.000 description 1
- 230000002068 genetic effect Effects 0.000 description 1
- 210000004602 germ cell Anatomy 0.000 description 1
- 230000003394 haemopoietic effect Effects 0.000 description 1
- 210000003958 hematopoietic stem cell Anatomy 0.000 description 1
- 231100000334 hepatotoxic Toxicity 0.000 description 1
- 230000003082 hepatotoxic effect Effects 0.000 description 1
- 238000010562 histological examination Methods 0.000 description 1
- 238000007489 histopathology method Methods 0.000 description 1
- 210000005260 human cell Anatomy 0.000 description 1
- 210000000987 immune system Anatomy 0.000 description 1
- 230000000415 inactivating effect Effects 0.000 description 1
- 239000000411 inducer Substances 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 108090000681 interleukin 20 Proteins 0.000 description 1
- 239000007951 isotonicity adjuster Substances 0.000 description 1
- 239000008101 lactose Substances 0.000 description 1
- 239000002502 liposome Substances 0.000 description 1
- 231100000832 liver cell necrosis Toxicity 0.000 description 1
- 208000019423 liver disease Diseases 0.000 description 1
- 210000004698 lymphocyte Anatomy 0.000 description 1
- 235000019359 magnesium stearate Nutrition 0.000 description 1
- 239000000845 maltitol Substances 0.000 description 1
- 235000010449 maltitol Nutrition 0.000 description 1
- VQHSOMBJVWLPSR-WUJBLJFYSA-N maltitol Chemical compound OC[C@H](O)[C@@H](O)[C@@H]([C@H](O)CO)O[C@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O VQHSOMBJVWLPSR-WUJBLJFYSA-N 0.000 description 1
- 229940035436 maltitol Drugs 0.000 description 1
- 239000000594 mannitol Substances 0.000 description 1
- 235000010355 mannitol Nutrition 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- HEBKCHPVOIAQTA-UHFFFAOYSA-N meso ribitol Natural products OCC(O)C(O)C(O)CO HEBKCHPVOIAQTA-UHFFFAOYSA-N 0.000 description 1
- 239000002207 metabolite Substances 0.000 description 1
- 230000009401 metastasis Effects 0.000 description 1
- 208000037819 metastatic cancer Diseases 0.000 description 1
- 208000011575 metastatic malignant neoplasm Diseases 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 235000010981 methylcellulose Nutrition 0.000 description 1
- LXCFILQKKLGQFO-UHFFFAOYSA-N methylparaben Chemical compound COC(=O)C1=CC=C(O)C=C1 LXCFILQKKLGQFO-UHFFFAOYSA-N 0.000 description 1
- 108091070501 miRNA Proteins 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000010172 mouse model Methods 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 230000017074 necrotic cell death Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 108700042657 p16 Genes Proteins 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 230000008782 phagocytosis Effects 0.000 description 1
- 239000013600 plasmid vector Substances 0.000 description 1
- 229920000729 poly(L-lysine) polymer Polymers 0.000 description 1
- 230000008488 polyadenylation Effects 0.000 description 1
- 108091033319 polynucleotide Proteins 0.000 description 1
- 102000040430 polynucleotide Human genes 0.000 description 1
- 239000002157 polynucleotide Substances 0.000 description 1
- 229920001184 polypeptide Polymers 0.000 description 1
- 208000015768 polyposis Diseases 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 239000013641 positive control Substances 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 102000004196 processed proteins & peptides Human genes 0.000 description 1
- 108090000765 processed proteins & peptides Proteins 0.000 description 1
- 230000002062 proliferating effect Effects 0.000 description 1
- QELSKZZBTMNZEB-UHFFFAOYSA-N propylparaben Chemical compound CCCOC(=O)C1=CC=C(O)C=C1 QELSKZZBTMNZEB-UHFFFAOYSA-N 0.000 description 1
- 229960003415 propylparaben Drugs 0.000 description 1
- 230000007420 reactivation Effects 0.000 description 1
- 108020003175 receptors Proteins 0.000 description 1
- 102000005962 receptors Human genes 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000010076 replication Effects 0.000 description 1
- 210000001525 retina Anatomy 0.000 description 1
- 230000002207 retinal effect Effects 0.000 description 1
- 230000001177 retroviral effect Effects 0.000 description 1
- 238000010839 reverse transcription Methods 0.000 description 1
- 238000003757 reverse transcription PCR Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 102200082402 rs751610198 Human genes 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 239000012679 serum free medium Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- 235000010356 sorbitol Nutrition 0.000 description 1
- 210000000952 spleen Anatomy 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 230000005477 standard model Effects 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 238000007619 statistical method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000007910 systemic administration Methods 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 235000012222 talc Nutrition 0.000 description 1
- 108010057210 telomerase RNA Proteins 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 230000002110 toxicologic effect Effects 0.000 description 1
- 231100000027 toxicology Toxicity 0.000 description 1
- 230000005026 transcription initiation Effects 0.000 description 1
- 230000002103 transcriptional effect Effects 0.000 description 1
- 238000001890 transfection Methods 0.000 description 1
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 1
- 239000012588 trypsin Substances 0.000 description 1
- 230000004614 tumor growth Effects 0.000 description 1
- 241001529453 unidentified herpesvirus Species 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000001262 western blot Methods 0.000 description 1
- 239000000811 xylitol Substances 0.000 description 1
- 235000010447 xylitol Nutrition 0.000 description 1
- HEBKCHPVOIAQTA-SCDXWVJYSA-N xylitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)CO HEBKCHPVOIAQTA-SCDXWVJYSA-N 0.000 description 1
- 229960002675 xylitol Drugs 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
- C12N15/09—Recombinant DNA-technology
- C12N15/63—Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
- C12N15/79—Vectors or expression systems specially adapted for eukaryotic hosts
- C12N15/85—Vectors or expression systems specially adapted for eukaryotic hosts for animal cells
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
- C12N15/09—Recombinant DNA-technology
- C12N15/11—DNA or RNA fragments; Modified forms thereof; Non-coding nucleic acids having a biological activity
- C12N15/113—Non-coding nucleic acids modulating the expression of genes, e.g. antisense oligonucleotides; Antisense DNA or RNA; Triplex- forming oligonucleotides; Catalytic nucleic acids, e.g. ribozymes; Nucleic acids used in co-suppression or gene silencing
- C12N15/1137—Non-coding nucleic acids modulating the expression of genes, e.g. antisense oligonucleotides; Antisense DNA or RNA; Triplex- forming oligonucleotides; Catalytic nucleic acids, e.g. ribozymes; Nucleic acids used in co-suppression or gene silencing against enzymes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/70—Carbohydrates; Sugars; Derivatives thereof
- A61K31/7088—Compounds having three or more nucleosides or nucleotides
- A61K31/7105—Natural ribonucleic acids, i.e. containing only riboses attached to adenine, guanine, cytosine or uracil and having 3'-5' phosphodiester links
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K48/00—Medicinal preparations containing genetic material which is inserted into cells of the living body to treat genetic diseases; Gene therapy
- A61K48/005—Medicinal preparations containing genetic material which is inserted into cells of the living body to treat genetic diseases; Gene therapy characterised by an aspect of the 'active' part of the composition delivered, i.e. the nucleic acid delivered
-
- 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
- A61P35/00—Antineoplastic agents
- A61P35/02—Antineoplastic agents specific for leukemia
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
- C12N15/09—Recombinant DNA-technology
- C12N15/11—DNA or RNA fragments; Modified forms thereof; Non-coding nucleic acids having a biological activity
- C12N15/111—General methods applicable to biologically active non-coding nucleic acids
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
- C12N15/09—Recombinant DNA-technology
- C12N15/11—DNA or RNA fragments; Modified forms thereof; Non-coding nucleic acids having a biological activity
- C12N15/113—Non-coding nucleic acids modulating the expression of genes, e.g. antisense oligonucleotides; Antisense DNA or RNA; Triplex- forming oligonucleotides; Catalytic nucleic acids, e.g. ribozymes; Nucleic acids used in co-suppression or gene silencing
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
- C12N15/09—Recombinant DNA-technology
- C12N15/11—DNA or RNA fragments; Modified forms thereof; Non-coding nucleic acids having a biological activity
- C12N15/113—Non-coding nucleic acids modulating the expression of genes, e.g. antisense oligonucleotides; Antisense DNA or RNA; Triplex- forming oligonucleotides; Catalytic nucleic acids, e.g. ribozymes; Nucleic acids used in co-suppression or gene silencing
- C12N15/1135—Non-coding nucleic acids modulating the expression of genes, e.g. antisense oligonucleotides; Antisense DNA or RNA; Triplex- forming oligonucleotides; Catalytic nucleic acids, e.g. ribozymes; Nucleic acids used in co-suppression or gene silencing against oncogenes or tumor suppressor genes
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
- C12N15/09—Recombinant DNA-technology
- C12N15/63—Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
- C12N15/65—Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression using markers
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
- C12N15/09—Recombinant DNA-technology
- C12N15/63—Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
- C12N15/79—Vectors or expression systems specially adapted for eukaryotic hosts
- C12N15/85—Vectors or expression systems specially adapted for eukaryotic hosts for animal cells
- C12N15/86—Viral vectors
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K2207/00—Modified animals
- A01K2207/12—Animals modified by administration of exogenous cells
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K2227/00—Animals characterised by species
- A01K2227/10—Mammal
- A01K2227/105—Murine
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K2267/00—Animals characterised by purpose
- A01K2267/03—Animal model, e.g. for test or diseases
- A01K2267/0331—Animal model for proliferative diseases
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/0012—Galenical forms characterised by the site of application
- A61K9/0019—Injectable compositions; Intramuscular, intravenous, arterial, subcutaneous administration; Compositions to be administered through the skin in an invasive manner
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N2310/00—Structure or type of the nucleic acid
- C12N2310/10—Type of nucleic acid
- C12N2310/12—Type of nucleic acid catalytic nucleic acids, e.g. ribozymes
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N2310/00—Structure or type of the nucleic acid
- C12N2310/10—Type of nucleic acid
- C12N2310/12—Type of nucleic acid catalytic nucleic acids, e.g. ribozymes
- C12N2310/124—Type of nucleic acid catalytic nucleic acids, e.g. ribozymes based on group I or II introns
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N2310/00—Structure or type of the nucleic acid
- C12N2310/10—Type of nucleic acid
- C12N2310/14—Type of nucleic acid interfering nucleic acids [NA]
- C12N2310/141—MicroRNAs, miRNAs
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N2320/00—Applications; Uses
- C12N2320/30—Special therapeutic applications
- C12N2320/32—Special delivery means, e.g. tissue-specific
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N2330/00—Production
- C12N2330/50—Biochemical production, i.e. in a transformed host cell
- C12N2330/51—Specially adapted vectors
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N2710/00—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA dsDNA viruses
- C12N2710/00011—Details
- C12N2710/10011—Adenoviridae
- C12N2710/10311—Mastadenovirus, e.g. human or simian adenoviruses
- C12N2710/10341—Use of virus, viral particle or viral elements as a vector
- C12N2710/10343—Use of virus, viral particle or viral elements as a vector viral genome or elements thereof as genetic vector
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N2800/00—Nucleic acids vectors
- C12N2800/10—Plasmid DNA
- C12N2800/106—Plasmid DNA for vertebrates
- C12N2800/107—Plasmid DNA for vertebrates for mammalian
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N2830/00—Vector systems having a special element relevant for transcription
- C12N2830/48—Vector systems having a special element relevant for transcription regulating transport or export of RNA, e.g. RRE, PRE, WPRE, CTE
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N2840/00—Vectors comprising a special translation-regulating system
- C12N2840/44—Vectors comprising a special translation-regulating system being a specific part of the splice mechanism, e.g. donor, acceptor
- C12N2840/445—Vectors comprising a special translation-regulating system being a specific part of the splice mechanism, e.g. donor, acceptor for trans-splicing, e.g. polypyrimidine tract, branch point splicing
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Genetics & Genomics (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biotechnology (AREA)
- General Engineering & Computer Science (AREA)
- Zoology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Wood Science & Technology (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Plant Pathology (AREA)
- Biophysics (AREA)
- Physics & Mathematics (AREA)
- Microbiology (AREA)
- Pharmacology & Pharmacy (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Medicinal Chemistry (AREA)
- Oncology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Virology (AREA)
- Epidemiology (AREA)
- Hematology (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Description
本発明の一様態は、(i)サイトメガロウイルスプローモーター;及び(ii)癌特異的遺伝子配列を標的にするトランス-スプライシングリボザイム、前記リボザイムの3'エクソンに連結された目的遺伝子を含む、リボザイム-目的遺伝子発現カセットを含み、前記発現カセットは、リボザイム-目的遺伝子発現カセットの5'末端にスプライシング供与体/スプライシング受容体配列(SD/SA sequence)が連結され、3'末端にWPREが連結されたもので、(iii)前記WPREの3'末端にマイクロRNA-122を認識する核酸配列が追加に連結されたことを特徴とする組換えベクターである。
本発明の他の様態は、本発明による組換えベクターを含む遺伝子伝達システムである。
本発明の他の様態は、本発明による組換えベクターから発現されたリボザイムである。
本発明の他の様態は、本発明による組換えベクター、前記組換えベクターを含む遺伝子伝達システム又はリボザイムを有効成分で含む癌の予防又は治療用薬学的組成物である。
miR-122標的部位であるmiR-122Tを有するとともに高い発現率を示すhTERT標的トランス-スプライシングリボザイムを製作するために、既存のトランス-スプライシングリボザイムを変形した組換えベクターを考案した。
Hep3B細胞を35mm培養皿に2×105個分注した後、37℃、5%のCO2インキュベーターで培養した。Tet-repressor(TetR)miR-122発現ベクター1μgとOpti-MEM 100μlを1.5mlチューブに入れて混ぜ、Lipofectamin2000 5μlと無血清培地100μlを他の1.5mlチューブに入れて混合した後、5分間常温に放置した。その後、上記二つのチューブの内容物を混合し、リボソーム(liposome)形態の複合体をなすように20分間常温で保管した。20分後、チューブを10秒間遠心分離した後にそれぞれの細胞上に振りかけて形質注入(transfection)し、4時間後に新しい培地に交替した。37℃、5%のCO2インキュベーターで24時間の間培養した後、1X PBSで細胞を洗浄し、トリプシン(trypsin)を処理して細胞を離した後、100mm培養皿に移して培養した。2日~3日に一回ずつ抗生剤であるブラストサイジン(blasticidin)を5μg/mlの濃度で含む培地に交替した。細胞クローンを選別してそれぞれを育てた後、RT-PCRでTetRの発現を確認した。
1-1.miR-122発現によるECRT-122Tの抗癌効能の比較
実施例1で製作したECRT-122Tの抗癌効能がmiR-122発現有無によって変わるかを確認した。
実施例1で製作したECRT-122Tの抗癌効果を構成が異なる他のベクターと比較した。
進行性肝癌に対して、1次治療剤で用いられているソラフェニブに感受性のある肝癌でECRT-122Tの抗癌効能を確認した。
肝癌動物モデルでECRT-122Tによる抗癌効能及び肝毒性を確認した。
miR-122の発現量によるリボザイムの作用を分析するために、miR-122発現量とリボザイム発現量の相関関係を分析した。
miR-122の発現量とリボザイムの相互作用をより詳しく分析するため, miR-122の発現量によるリボザイムの作用を分析した。
肝癌患者の正常肝組織と肝癌組織でmiR-122の発現をリアルタイムPCRで分析した。
6-1.細胞実験(in vitro)
miR-122を実質的に発現しない組織の癌細胞株でECRT-122Tの抗癌効能を確認した。
6週齢の雄Balb/c-nunuマウスに膠芽腫細胞であるLN229細胞株1x107個(100μl)又はU87MG細胞株5x106個(100μl)を皮下に注入して腫瘍形成を誘導した。腫瘍が一定サイズに成長すると、ECRT-122Tを発現するアデノウイルスを1.0x109VP(100μl)用量で2日に一回ずつ総3回注入した。GCVは、一番目のウイルス注入24時間後から50mg/kg用量を一日に2回ずつ10日間投与(総20回)した。
7-1.静脈注入
正常ICRマウスにECRT-122Tを発現するアデノウイルスを2.5x1010VP用量で静脈注射で注入し、8日、11日及び15日後に各主要臓器を分離してDNAを抽出した。抽出したDNAを主型にして、リボザイム検出用プライマーセットでPCRを行って主要組織でECRT-122Tの分布を確認した。
ラット(rat)にECRT-122Tを発現するアデノウイルスを2.5x1011VP用量で肝動脈注射(hepatic artery injection)で注入し、前記7-1と同一の方法で主要組織でECRT-122Tの分布を確認した。
8-1.GCV未処理
正常ICRマウスにECRT-122Tアデノウイルスを1回注入し、注入後15日、29日にAST及びALTレベルを測定した。
正常ICRマウスにECRT-122Tアデノウイルスを注入し、GCVを1日2回ずつ10日間投与した後、AST及びALTレベルを測定した。
1-1.抗癌効能の比較
マウス国際標準モデルにHep3B細胞を3x106個注入して肝癌形成を誘導し、CRT-122T又はECRT-122Tベクターを含むアデノウイルスを投与して抗癌効能を比較した。前記CRT-122Tは、ECRT-122TでSV40イントロンスプライシング供与体/受容体(SD/SA)配列、WPREが除去された形態である。
マウス異種移植皮下モデル(mouse xenograft subcutaneous model)にSNU398細胞を注入して腫瘍形成を誘導し、腫瘍が一定サイズ以上に成長すると、CRT-122T又はECRT-122Tベクターを含むアデノウイルスを1x109VP用量で2日に一回ずつ、総2回癌組織内に注入(intratumoral injection、I.T.injection)した。 アデノウイルスを注入した後、マウスを飼育しながら3日間隔で腫瘍サイズ、体重を測定し、22日後にマウスを犠牲させて最終腫瘍サイズ、肝重量、AST(aspartate transaminase)及びALT(alanine transaminase)レベルを測定した。
アデノウイルスの注入用量による毒性を確認するために、正常ICRマウスにECRT又はECRT-122Tアデノウイルスを注入し、注入後2日、7日及び14日にAST及びALTレベルを測定した。
Claims (17)
- (i)サイトメガロウイルス(cytomegalovirus、CMV)プローモーター;及び
(ii)癌特異的遺伝子配列を標的にするトランス-スプライシングリボザイム、前記リボザイムの3'エクソンに連結された目的遺伝子を含む、リボザイム-目的遺伝子発現カセットを含み、
前記発現カセットは、リボザイム-目的遺伝子発現カセットの5'末端にスプライシング供与体/スプライシング受容体配列(splicing donor/splicing acceptor sequence、SD/SA sequence)が連結され、3'末端にWPRE(Woodchuck hepatitis virus Posttranscriptional Regulatory Element)が連結されたもので、
(iii)前記WPREの3'末端にマイクロRNA-122(microRNA-122、miR-122)を認識する核酸配列が追加に連結され、
前記癌特異的遺伝子配列は、TERT(Telomerase reverse transcriptase)mRNAであることを特徴とする、組換えベクター。 - 前記TERT mRNA配列は、配列番号2の核酸配列を含むものであることを特徴とする、請求項1に記載の組換えベクター。
- 前記トランス-スプライシングリボザイムは、配列番号3の核酸配列を含むものであることを特徴とする、請求項1に記載の組換えベクター。
- 前記目的遺伝子は、癌治療用遺伝子又はレポーター遺伝子であることを特徴とする、請求項1に記載の組換えベクター。
- 前記癌治療用遺伝子は、薬剤感受性遺伝子、細胞死滅遺伝子、細胞増殖抑制遺伝子、細胞毒性遺伝子、腫瘍抑制因子遺伝子、抗原性遺伝子、サイトカイン遺伝子及び抗新生血管生成遺伝子からなる群より選択されるものであることを特徴とする、請求項4に記載の組換えベクター。
- 前記薬剤感受性遺伝子は、HSVtk(Herpes simplex virus-thymidine kinase)遺伝子であることを特徴とする、請求項5に記載の組換えベクター。
- 前記HSVtk遺伝子は、配列番号4の核酸配列を含むものであることを特徴とする、請求項6に記載の組換えベクター。
- 前記レポーター遺伝子は、ルシフェラーゼ(luciferase)、緑色蛍光タンパク質(GFP)、変形された緑色蛍光タンパク質(modified green fluorescent protein;mGFP)、増強された緑色蛍光タンパク質(enhanced green fluorescent protein;EGFP)、赤色蛍光タンパク質(RFP)、変形された赤色蛍光タンパク質(mRFP)、増強された赤色蛍光タンパク質(ERFP)、青色蛍光タンパク質(BFP)、増強された青色蛍光タンパク質(EBFP)、黄色蛍光タンパク質(YFP)、増強された黄色蛍光タンパク質(EYFP)、シアン蛍光タンパク質(CFP)又は増強されたシアン蛍光タンパク質(ECFP)であることを特徴とする、請求項4に記載の組換えベクター。
- 前記マイクロRNA-122を認識する核酸配列は、配列番号5の核酸配列を1コピー以上含むものであることを特徴とする、請求項1に記載の組換えベクター。
- 請求項1に記載の組換えベクターを含むことを特徴とする、遺伝子伝達システム。
- 請求項1に記載の組換えベクター又は請求項10に記載の遺伝子伝達システムを有効成分で含むことを特徴とする、癌の予防又は治療用薬学的組成物。
- 前記癌は、肝癌、膠芽腫、胆管癌、肺癌、膵臓癌、黒色腫、骨癌、乳房癌、大腸癌、胃癌、前立腺癌、白血病、子宮癌、卵巣癌、リンパ腫又は脳癌であることを特徴とする、請求項11に記載の癌の予防又は治療用薬学的組成物。
- 前記癌は、癌組織で発現されるmiR-122のコピー数が前記薬学的組成物により癌組織で発現されるリボザイムのコピー数の100倍未満であることを特徴とする、請求項11に記載の癌の予防又は治療用薬学的組成物。
- 前記癌は、癌組織でmiR-122が実質的に発現されないものであることを特徴とする、請求項13に記載の癌の予防又は治療用薬学的組成物。
- 前記肝癌は、B型肝炎ウイルス(Hepatitis B virus)、肝癌組織でmiR-122の発現が低下されるC型肝炎ウイルス、アルコール、慢性肝炎、肝硬変症、非アルコール性脂肪肝、及びアフラトキシンからなる群より選択されるいずれか一つ以上を原因とするものであることを特徴とする、請求項12に記載の癌の予防又は治療用薬学的組成物。
- 前記薬学的組成物は、静脈内、動脈内、癌組織内及び皮下からなる群より選択される経路で投与されるものであることを特徴とする、請求項11~請求項15のうちいずれか一項に記載の癌の予防又は治療用薬学的組成物。
- 前記薬学的組成物は、注射剤形態で投与されるものであることを特徴とする、請求項11~請求項15のうちいずれか一項に記載の癌の予防又は治療用薬学的組成物。
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20190021191 | 2019-02-22 | ||
| KR10-2019-0021191 | 2019-02-22 | ||
| KR1020200021014A KR102252423B1 (ko) | 2019-02-22 | 2020-02-20 | 암 특이적 트랜스-스플라이싱 리보자임 및 이의 용도 |
| KR10-2020-0021014 | 2020-02-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2020146033A JP2020146033A (ja) | 2020-09-17 |
| JP7053697B2 true JP7053697B2 (ja) | 2022-04-12 |
Family
ID=70285382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020028556A Active JP7053697B2 (ja) | 2019-02-22 | 2020-02-21 | 癌特異的トランス-スプライシングリボザイム及びその用途 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US11078487B2 (ja) |
| JP (1) | JP7053697B2 (ja) |
| CN (1) | CN111607610A (ja) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109609505A (zh) * | 2019-01-14 | 2019-04-12 | 中国科学院成都生物研究所 | 一种体内筛选的剪切rna的锤头状核酶 |
| EP3992292A4 (en) * | 2020-02-28 | 2023-06-21 | Rznomics Inc. | APOE4 RNA-SPECIFIC TRANSSPLICING RIBOZYME AND ITS USE |
| AU2022210147B2 (en) * | 2021-01-25 | 2025-06-26 | Rznomics Inc. | Cancer-specific trans-splicing ribozyme expressing immune checkpoint inhibitor, and use thereor |
| WO2023014206A1 (ko) * | 2021-08-06 | 2023-02-09 | 알지노믹스 주식회사 | 방사선 치료와 병용되는 유전자 치료제로서 암 특이적 트랜스-스플라이싱 리보자임 |
| CN117347621B (zh) * | 2023-08-25 | 2024-03-12 | 广东省农业科学院农业生物基因研究中心 | 一种用蛋白模拟抗原-纳米抗体检测黄曲霉毒素b1的方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017532032A (ja) | 2014-09-29 | 2017-11-02 | インダストリー−アカデミック コーペレーション ファウンデーション,タングク ユニバーシティー | 癌特異的トランススプライシングリボザイム及びその用途 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101478869B1 (ko) * | 2011-05-26 | 2015-01-06 | 단국대학교 산학협력단 | 마이크로rna를 이용한 조절을 통한 암 특이적 유전자 치료제 |
| WO2016052851A1 (ko) | 2014-09-29 | 2016-04-07 | 단국대학교 산학협력단 | 암 특이적 트랜스-스플라이싱 라이보자임 및 이의 용도 |
| GB2572716B (en) * | 2016-11-29 | 2022-06-22 | Articure Co Ltd | Gene Therapy Vector System and Prodrug Genes |
-
2020
- 2020-02-21 JP JP2020028556A patent/JP7053697B2/ja active Active
- 2020-02-21 CN CN202010107272.7A patent/CN111607610A/zh active Pending
- 2020-02-21 US US16/797,663 patent/US11078487B2/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017532032A (ja) | 2014-09-29 | 2017-11-02 | インダストリー−アカデミック コーペレーション ファウンデーション,タングク ユニバーシティー | 癌特異的トランススプライシングリボザイム及びその用途 |
Non-Patent Citations (2)
| Title |
|---|
| Hepatology, 2018; 68, Suppl 1, AASLD Abstract (Poster) 882A, Abstract Number: 1550 |
| Kim., J., et al., Scientific Reports, 2015; 5, 12315, |
Also Published As
| Publication number | Publication date |
|---|---|
| US11078487B2 (en) | 2021-08-03 |
| JP2020146033A (ja) | 2020-09-17 |
| US20200270612A1 (en) | 2020-08-27 |
| CN111607610A (zh) | 2020-09-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP7053697B2 (ja) | 癌特異的トランス-スプライシングリボザイム及びその用途 | |
| US7048920B2 (en) | Recombinant oncolytic adenovirus for human melanoma | |
| US10280420B2 (en) | Cancer specific-splicing ribozyme and use thereof | |
| US20080213220A1 (en) | Cancer-targeted viral vectors | |
| US20090156796A1 (en) | Metastatic colon cancer specific promoter and uses thereof | |
| JP2002507382A (ja) | 組織特異的複製および遺伝子発現のためのベクター | |
| KR102252423B1 (ko) | 암 특이적 트랜스-스플라이싱 리보자임 및 이의 용도 | |
| JP2007508036A (ja) | 肝細胞癌特異的プロモーターおよびその使用 | |
| KR101478869B1 (ko) | 마이크로rna를 이용한 조절을 통한 암 특이적 유전자 치료제 | |
| CN116670172A (zh) | 表达免疫检查点抑制剂的癌症特异性反式剪接核酶及其用途 | |
| KR102471898B1 (ko) | 면역관문 억제제를 발현하는 암 특이적 트랜스-스플라이싱 리보자임 및 이의 용도 | |
| US20230390320A1 (en) | Cancer-specific trans-splicing ribozyme expressing immune checkpoint inhibitor, and use thereor | |
| EP4382135A1 (en) | Cancer-specific trans-splicing ribozyme as gene therapy product combined with radiotherapy | |
| WO2012121071A1 (ja) | VA-RNAsが発現しないアデノウイルスベクター | |
| JP2004512380A (ja) | 核酸移送のための糖類と組み合わせたデキストリンポリマーを含む製剤 | |
| KR20230030063A (ko) | 암 특이적 트랜스-스플라이싱 리보자임과 키나아제 억제제를 포함하는 암 치료적 병용물 | |
| CN118139649A (zh) | 作为与放射线治疗联合使用的基因治疗剂的癌症特异性反式剪接核酶 | |
| CN121443731A (zh) | 靶向ets家族转录因子异常相关肿瘤的经修饰病毒 | |
| CN115651932A (zh) | 一种靶向消化道肿瘤双靶向溶瘤腺病毒的构建方法及其应用 | |
| HK1082958A1 (zh) | 在肿瘤细胞中选择性增殖的肿瘤溶解病毒 | |
| HK1082958B (en) | Tumor-lysing virus growing selectively in tumor cells | |
| WO2015118056A1 (en) | Conditionally replicating adenovirus and use thereof in the treatment of cancer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20200804 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20200804 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20210519 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20210531 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20210830 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20220131 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20220217 |
|
| 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: 20220307 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20220331 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 7053697 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |





