JP2008505617A - 変異型ニューモリシンタンパク質 - Google Patents
変異型ニューモリシンタンパク質 Download PDFInfo
- Publication number
- JP2008505617A JP2008505617A JP2007512334A JP2007512334A JP2008505617A JP 2008505617 A JP2008505617 A JP 2008505617A JP 2007512334 A JP2007512334 A JP 2007512334A JP 2007512334 A JP2007512334 A JP 2007512334A JP 2008505617 A JP2008505617 A JP 2008505617A
- Authority
- JP
- Japan
- Prior art keywords
- protein
- ply
- amino acids
- mutant
- wild
- 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
- 101710183389 Pneumolysin Proteins 0.000 title claims abstract description 444
- 150000001413 amino acids Chemical class 0.000 claims abstract description 164
- 108090000623 proteins and genes Proteins 0.000 claims abstract description 143
- 102000004169 proteins and genes Human genes 0.000 claims abstract description 142
- 230000002163 immunogen Effects 0.000 claims abstract description 104
- 239000000203 mixture Substances 0.000 claims abstract description 73
- 238000012217 deletion Methods 0.000 claims abstract description 66
- 230000037430 deletion Effects 0.000 claims abstract description 66
- 238000006467 substitution reaction Methods 0.000 claims abstract description 55
- 230000035772 mutation Effects 0.000 claims abstract description 47
- 150000007523 nucleic acids Chemical class 0.000 claims abstract description 36
- 230000002829 reductive effect Effects 0.000 claims abstract description 36
- 230000001988 toxicity Effects 0.000 claims abstract description 34
- 231100000419 toxicity Toxicity 0.000 claims abstract description 34
- 108020004707 nucleic acids Proteins 0.000 claims abstract description 4
- 102000039446 nucleic acids Human genes 0.000 claims abstract description 4
- 235000001014 amino acid Nutrition 0.000 claims description 175
- 235000018102 proteins Nutrition 0.000 claims description 135
- 108090000765 processed proteins & peptides Proteins 0.000 claims description 41
- 229920001282 polysaccharide Polymers 0.000 claims description 34
- 239000005017 polysaccharide Substances 0.000 claims description 34
- 238000000034 method Methods 0.000 claims description 33
- 150000004676 glycans Chemical class 0.000 claims description 32
- 238000011282 treatment Methods 0.000 claims description 30
- 238000006384 oligomerization reaction Methods 0.000 claims description 28
- 108091028043 Nucleic acid sequence Proteins 0.000 claims description 26
- 230000002949 hemolytic effect Effects 0.000 claims description 25
- 229920001542 oligosaccharide Polymers 0.000 claims description 24
- 150000002482 oligosaccharides Chemical class 0.000 claims description 24
- 102000004196 processed proteins & peptides Human genes 0.000 claims description 24
- 239000002671 adjuvant Substances 0.000 claims description 22
- 230000000694 effects Effects 0.000 claims description 22
- 150000002772 monosaccharides Chemical class 0.000 claims description 21
- 229920001184 polypeptide Polymers 0.000 claims description 19
- 108010021466 Mutant Proteins Proteins 0.000 claims description 18
- 102000008300 Mutant Proteins Human genes 0.000 claims description 18
- 241000124008 Mammalia Species 0.000 claims description 17
- QNAYBMKLOCPYGJ-REOHCLBHSA-N L-alanine Chemical compound C[C@H](N)C(O)=O QNAYBMKLOCPYGJ-REOHCLBHSA-N 0.000 claims description 16
- 235000004279 alanine Nutrition 0.000 claims description 16
- 238000004519 manufacturing process Methods 0.000 claims description 15
- WHUUTDBJXJRKMK-VKHMYHEASA-N L-glutamic acid Chemical compound OC(=O)[C@@H](N)CCC(O)=O WHUUTDBJXJRKMK-VKHMYHEASA-N 0.000 claims description 13
- WHUUTDBJXJRKMK-UHFFFAOYSA-N Glutamic acid Natural products OC(=O)C(N)CCC(O)=O WHUUTDBJXJRKMK-UHFFFAOYSA-N 0.000 claims description 12
- OUYCCCASQSFEME-QMMMGPOBSA-N L-tyrosine Chemical compound OC(=O)[C@@H](N)CC1=CC=C(O)C=C1 OUYCCCASQSFEME-QMMMGPOBSA-N 0.000 claims description 12
- KZSNJWFQEVHDMF-UHFFFAOYSA-N Valine Natural products CC(C)C(N)C(O)=O KZSNJWFQEVHDMF-UHFFFAOYSA-N 0.000 claims description 12
- 239000004475 Arginine Substances 0.000 claims description 11
- KZSNJWFQEVHDMF-BYPYZUCNSA-N L-valine Chemical compound CC(C)[C@H](N)C(O)=O KZSNJWFQEVHDMF-BYPYZUCNSA-N 0.000 claims description 11
- ODKSFYDXXFIFQN-UHFFFAOYSA-N arginine Natural products OC(=O)C(N)CCCNC(N)=N ODKSFYDXXFIFQN-UHFFFAOYSA-N 0.000 claims description 11
- 239000004474 valine Substances 0.000 claims description 11
- ONIBWKKTOPOVIA-BYPYZUCNSA-N L-Proline Chemical compound OC(=O)[C@@H]1CCCN1 ONIBWKKTOPOVIA-BYPYZUCNSA-N 0.000 claims description 10
- FFEARJCKVFRZRR-BYPYZUCNSA-N L-methionine Chemical compound CSCC[C@H](N)C(O)=O FFEARJCKVFRZRR-BYPYZUCNSA-N 0.000 claims description 10
- ONIBWKKTOPOVIA-UHFFFAOYSA-N Proline Natural products OC(=O)C1CCCN1 ONIBWKKTOPOVIA-UHFFFAOYSA-N 0.000 claims description 10
- 239000003085 diluting agent Substances 0.000 claims description 10
- 235000013922 glutamic acid Nutrition 0.000 claims description 10
- 239000004220 glutamic acid Substances 0.000 claims description 10
- ZDXPYRJPNDTMRX-UHFFFAOYSA-N glutamine Natural products OC(=O)C(N)CCC(N)=O ZDXPYRJPNDTMRX-UHFFFAOYSA-N 0.000 claims description 10
- 229930182817 methionine Natural products 0.000 claims description 10
- OUYCCCASQSFEME-UHFFFAOYSA-N tyrosine Natural products OC(=O)C(N)CC1=CC=C(O)C=C1 OUYCCCASQSFEME-UHFFFAOYSA-N 0.000 claims description 10
- 239000013604 expression vector Substances 0.000 claims description 9
- 238000012360 testing method Methods 0.000 claims description 9
- 239000000969 carrier Substances 0.000 claims description 7
- 238000003259 recombinant expression Methods 0.000 claims description 7
- 230000000536 complexating effect Effects 0.000 claims description 6
- 230000000295 complement effect Effects 0.000 claims description 5
- 230000002265 prevention Effects 0.000 claims description 4
- 230000000069 prophylactic effect Effects 0.000 claims description 3
- 238000012216 screening Methods 0.000 claims description 3
- 208000035143 Bacterial infection Diseases 0.000 claims description 2
- 208000022362 bacterial infectious disease Diseases 0.000 claims description 2
- 238000012258 culturing Methods 0.000 claims description 2
- 229930195712 glutamate Natural products 0.000 claims 1
- 230000035479 physiological effects, processes and functions Effects 0.000 claims 1
- 230000001131 transforming effect Effects 0.000 claims 1
- 229940024606 amino acid Drugs 0.000 description 85
- 241000699670 Mus sp. Species 0.000 description 31
- 239000003053 toxin Substances 0.000 description 25
- 231100000765 toxin Toxicity 0.000 description 25
- 108700012359 toxins Proteins 0.000 description 25
- 241000193998 Streptococcus pneumoniae Species 0.000 description 24
- 229940031000 streptococcus pneumoniae Drugs 0.000 description 24
- 239000011148 porous material Substances 0.000 description 23
- 125000003275 alpha amino acid group Chemical group 0.000 description 20
- 210000004027 cell Anatomy 0.000 description 19
- 239000012528 membrane Substances 0.000 description 18
- 210000004379 membrane Anatomy 0.000 description 18
- 206010018910 Haemolysis Diseases 0.000 description 15
- 230000008588 hemolysis Effects 0.000 description 15
- 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 14
- 238000003556 assay Methods 0.000 description 13
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 12
- 230000015572 biosynthetic process Effects 0.000 description 11
- 230000021615 conjugation Effects 0.000 description 11
- 210000003743 erythrocyte Anatomy 0.000 description 11
- 102000004889 Interleukin-6 Human genes 0.000 description 10
- 108090001005 Interleukin-6 Proteins 0.000 description 10
- 210000004072 lung Anatomy 0.000 description 10
- 239000011780 sodium chloride Substances 0.000 description 10
- 210000000170 cell membrane Anatomy 0.000 description 9
- 208000015181 infectious disease Diseases 0.000 description 9
- 239000000178 monomer Substances 0.000 description 9
- 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 8
- 210000002950 fibroblast Anatomy 0.000 description 8
- 230000005847 immunogenicity Effects 0.000 description 8
- 239000002953 phosphate buffered saline Substances 0.000 description 8
- 230000004044 response Effects 0.000 description 8
- 239000000243 solution Substances 0.000 description 8
- 229960005486 vaccine Drugs 0.000 description 8
- FWEOQOXTVHGIFQ-UHFFFAOYSA-N 8-anilinonaphthalene-1-sulfonic acid Chemical compound C=12C(S(=O)(=O)O)=CC=CC2=CC=CC=1NC1=CC=CC=C1 FWEOQOXTVHGIFQ-UHFFFAOYSA-N 0.000 description 7
- ZDXPYRJPNDTMRX-VKHMYHEASA-N L-glutamine Chemical compound OC(=O)[C@@H](N)CCC(N)=O ZDXPYRJPNDTMRX-VKHMYHEASA-N 0.000 description 7
- 241001529936 Murinae Species 0.000 description 7
- 229940037003 alum Drugs 0.000 description 7
- DZHSAHHDTRWUTF-SIQRNXPUSA-N amyloid-beta polypeptide 42 Chemical compound C([C@@H](C(=O)N[C@@H](C)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@H](C(=O)NCC(=O)N[C@@H](CO)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CCCCN)C(=O)NCC(=O)N[C@@H](C)C(=O)N[C@H](C(=O)N[C@@H]([C@@H](C)CC)C(=O)NCC(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCSC)C(=O)N[C@@H](C(C)C)C(=O)NCC(=O)NCC(=O)N[C@@H](C(C)C)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](C)C(O)=O)[C@@H](C)CC)C(C)C)NC(=O)[C@H](CC=1C=CC=CC=1)NC(=O)[C@@H](NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CCC(N)=O)NC(=O)[C@H](CC=1N=CNC=1)NC(=O)[C@H](CC=1N=CNC=1)NC(=O)[C@@H](NC(=O)[C@H](CCC(O)=O)NC(=O)[C@H](CC=1C=CC(O)=CC=1)NC(=O)CNC(=O)[C@H](CO)NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CC=1N=CNC=1)NC(=O)[C@H](CCCNC(N)=N)NC(=O)[C@H](CC=1C=CC=CC=1)NC(=O)[C@H](CCC(O)=O)NC(=O)[C@H](C)NC(=O)[C@@H](N)CC(O)=O)C(C)C)C(C)C)C1=CC=CC=C1 DZHSAHHDTRWUTF-SIQRNXPUSA-N 0.000 description 7
- 238000004458 analytical method Methods 0.000 description 7
- 238000012512 characterization method Methods 0.000 description 7
- 235000012000 cholesterol Nutrition 0.000 description 7
- 210000003617 erythrocyte membrane Anatomy 0.000 description 7
- 239000012634 fragment Substances 0.000 description 7
- 230000003053 immunization Effects 0.000 description 7
- 238000002649 immunization Methods 0.000 description 7
- 150000003573 thiols Chemical class 0.000 description 7
- 102000004127 Cytokines Human genes 0.000 description 6
- 108090000695 Cytokines Proteins 0.000 description 6
- 108010056995 Perforin Proteins 0.000 description 6
- 102000004503 Perforin Human genes 0.000 description 6
- -1 amine reactive group polysaccharide Chemical class 0.000 description 6
- 239000012530 fluid Substances 0.000 description 6
- 210000003630 histaminocyte Anatomy 0.000 description 6
- 239000011159 matrix material Substances 0.000 description 6
- 210000002966 serum Anatomy 0.000 description 6
- 210000001519 tissue Anatomy 0.000 description 6
- 238000001262 western blot Methods 0.000 description 6
- 101710137189 Amyloid-beta A4 protein Proteins 0.000 description 5
- 101710151993 Amyloid-beta precursor protein Proteins 0.000 description 5
- 102100022704 Amyloid-beta precursor protein Human genes 0.000 description 5
- 241000894006 Bacteria Species 0.000 description 5
- 108060008682 Tumor Necrosis Factor Proteins 0.000 description 5
- 102000000852 Tumor Necrosis Factor-alpha Human genes 0.000 description 5
- 102100022203 Tumor necrosis factor receptor superfamily member 25 Human genes 0.000 description 5
- 231100000135 cytotoxicity Toxicity 0.000 description 5
- 230000003013 cytotoxicity Effects 0.000 description 5
- 238000010790 dilution Methods 0.000 description 5
- 239000012895 dilution Substances 0.000 description 5
- 239000002158 endotoxin Substances 0.000 description 5
- 238000001727 in vivo Methods 0.000 description 5
- 230000002757 inflammatory effect Effects 0.000 description 5
- 230000003993 interaction Effects 0.000 description 5
- 229920006008 lipopolysaccharide Polymers 0.000 description 5
- 231100000252 nontoxic Toxicity 0.000 description 5
- 230000003000 nontoxic effect Effects 0.000 description 5
- 230000004224 protection Effects 0.000 description 5
- KDXKERNSBIXSRK-YFKPBYRVSA-N L-lysine Chemical compound NCCCC[C@H](N)C(O)=O KDXKERNSBIXSRK-YFKPBYRVSA-N 0.000 description 4
- KDXKERNSBIXSRK-UHFFFAOYSA-N Lysine Natural products NCCCCC(N)C(O)=O KDXKERNSBIXSRK-UHFFFAOYSA-N 0.000 description 4
- 241000194017 Streptococcus Species 0.000 description 4
- 230000002776 aggregation Effects 0.000 description 4
- 238000004220 aggregation Methods 0.000 description 4
- 210000004369 blood Anatomy 0.000 description 4
- 239000008280 blood Substances 0.000 description 4
- 201000010099 disease Diseases 0.000 description 4
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 4
- 230000002209 hydrophobic effect Effects 0.000 description 4
- 230000002631 hypothermal effect Effects 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- 238000013207 serial dilution Methods 0.000 description 4
- 238000002741 site-directed mutagenesis Methods 0.000 description 4
- 108010075210 streptolysin O Proteins 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- MTCFGRXMJLQNBG-REOHCLBHSA-N (2S)-2-Amino-3-hydroxypropansäure Chemical compound OC[C@H](N)C(O)=O MTCFGRXMJLQNBG-REOHCLBHSA-N 0.000 description 3
- XQUPVDVFXZDTLT-UHFFFAOYSA-N 1-[4-[[4-(2,5-dioxopyrrol-1-yl)phenyl]methyl]phenyl]pyrrole-2,5-dione Chemical compound O=C1C=CC(=O)N1C(C=C1)=CC=C1CC1=CC=C(N2C(C=CC2=O)=O)C=C1 XQUPVDVFXZDTLT-UHFFFAOYSA-N 0.000 description 3
- 108010078791 Carrier Proteins Proteins 0.000 description 3
- 102000014914 Carrier Proteins Human genes 0.000 description 3
- 241000193403 Clostridium Species 0.000 description 3
- 241000588724 Escherichia coli Species 0.000 description 3
- 101000679903 Homo sapiens Tumor necrosis factor receptor superfamily member 25 Proteins 0.000 description 3
- DCXYFEDJOCDNAF-REOHCLBHSA-N L-asparagine Chemical compound OC(=O)[C@@H](N)CC(N)=O DCXYFEDJOCDNAF-REOHCLBHSA-N 0.000 description 3
- CKLJMWTZIZZHCS-REOHCLBHSA-N L-aspartic acid Chemical compound OC(=O)[C@@H](N)CC(O)=O CKLJMWTZIZZHCS-REOHCLBHSA-N 0.000 description 3
- PEEHTFAAVSWFBL-UHFFFAOYSA-N Maleimide Chemical compound O=C1NC(=O)C=C1 PEEHTFAAVSWFBL-UHFFFAOYSA-N 0.000 description 3
- 241001465754 Metazoa Species 0.000 description 3
- 241001494479 Pecora Species 0.000 description 3
- 230000000890 antigenic effect Effects 0.000 description 3
- 239000004126 brilliant black BN Substances 0.000 description 3
- 231100000433 cytotoxic Toxicity 0.000 description 3
- 230000001472 cytotoxic effect Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 229960003964 deoxycholic acid Drugs 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 3
- 238000001493 electron microscopy Methods 0.000 description 3
- 230000036541 health Effects 0.000 description 3
- 230000028993 immune response Effects 0.000 description 3
- 238000000338 in vitro Methods 0.000 description 3
- 230000002458 infectious effect Effects 0.000 description 3
- 230000000670 limiting effect Effects 0.000 description 3
- FHHPUSMSKHSNKW-SMOYURAASA-M sodium deoxycholate Chemical compound [Na+].C([C@H]1CC2)[C@H](O)CC[C@]1(C)[C@@H]1[C@@H]2[C@@H]2CC[C@H]([C@@H](CCC([O-])=O)C)[C@@]2(C)[C@@H](O)C1 FHHPUSMSKHSNKW-SMOYURAASA-M 0.000 description 3
- 241000894007 species Species 0.000 description 3
- 231100000331 toxic Toxicity 0.000 description 3
- 230000002588 toxic effect Effects 0.000 description 3
- DRHZYJAUECRAJM-DWSYSWFDSA-N (2s,3s,4s,5r,6r)-6-[[(3s,4s,4ar,6ar,6bs,8r,8ar,12as,14ar,14br)-8a-[(2s,3r,4s,5r,6r)-3-[(2s,3r,4s,5r,6s)-5-[(2s,3r,4s,5r)-4-[(2s,3r,4r)-3,4-dihydroxy-4-(hydroxymethyl)oxolan-2-yl]oxy-3,5-dihydroxyoxan-2-yl]oxy-3,4-dihydroxy-6-methyloxan-2-yl]oxy-5-[(3s,5s, Chemical compound O([C@H]1[C@H](O)[C@H](O[C@H]([C@@H]1O[C@H]1[C@@H]([C@@H](O)[C@@H](O)[C@@H](CO)O1)O)O[C@H]1CC[C@]2(C)[C@H]3CC=C4[C@@H]5CC(C)(C)CC[C@@]5([C@@H](C[C@@]4(C)[C@]3(C)CC[C@H]2[C@@]1(C=O)C)O)C(=O)O[C@@H]1O[C@H](C)[C@@H]([C@@H]([C@H]1O[C@H]1[C@@H]([C@H](O)[C@@H](O[C@H]2[C@@H]([C@@H](O[C@H]3[C@@H]([C@@](O)(CO)CO3)O)[C@H](O)CO2)O)[C@H](C)O1)O)O)OC(=O)C[C@@H](O)C[C@H](OC(=O)C[C@@H](O)C[C@@H]([C@@H](C)CC)O[C@H]1[C@@H]([C@@H](O)[C@H](CO)O1)O)[C@@H](C)CC)C(O)=O)[C@@H]1OC[C@@H](O)[C@H](O)[C@H]1O DRHZYJAUECRAJM-DWSYSWFDSA-N 0.000 description 2
- 229910017119 AlPO Inorganic materials 0.000 description 2
- 102000002659 Amyloid Precursor Protein Secretases Human genes 0.000 description 2
- 108010043324 Amyloid Precursor Protein Secretases Proteins 0.000 description 2
- 241000193755 Bacillus cereus Species 0.000 description 2
- 108010060123 Conjugate Vaccines Proteins 0.000 description 2
- 108091035707 Consensus sequence Proteins 0.000 description 2
- 241000759568 Corixa Species 0.000 description 2
- 108010067770 Endopeptidase K Proteins 0.000 description 2
- 101800003838 Epidermal growth factor Proteins 0.000 description 2
- 241000233866 Fungi Species 0.000 description 2
- 102000004269 Granulocyte Colony-Stimulating Factor Human genes 0.000 description 2
- 108010017080 Granulocyte Colony-Stimulating Factor Proteins 0.000 description 2
- 108010017213 Granulocyte-Macrophage Colony-Stimulating Factor Proteins 0.000 description 2
- 102100039620 Granulocyte-macrophage colony-stimulating factor Human genes 0.000 description 2
- 241000606768 Haemophilus influenzae Species 0.000 description 2
- 102000001554 Hemoglobins Human genes 0.000 description 2
- 108010054147 Hemoglobins Proteins 0.000 description 2
- 241000282412 Homo Species 0.000 description 2
- 206010061218 Inflammation Diseases 0.000 description 2
- 108010050904 Interferons Proteins 0.000 description 2
- 102000014150 Interferons Human genes 0.000 description 2
- 102000015696 Interleukins Human genes 0.000 description 2
- 108010063738 Interleukins Proteins 0.000 description 2
- AGPKZVBTJJNPAG-WHFBIAKZSA-N L-isoleucine Chemical compound CC[C@H](C)[C@H](N)C(O)=O AGPKZVBTJJNPAG-WHFBIAKZSA-N 0.000 description 2
- 102000007651 Macrophage Colony-Stimulating Factor Human genes 0.000 description 2
- 108010046938 Macrophage Colony-Stimulating Factor Proteins 0.000 description 2
- 241000699666 Mus <mouse, genus> Species 0.000 description 2
- 241000283973 Oryctolagus cuniculus Species 0.000 description 2
- 206010033078 Otitis media Diseases 0.000 description 2
- 108010081690 Pertussis Toxin Proteins 0.000 description 2
- 208000035109 Pneumococcal Infections Diseases 0.000 description 2
- 206010035664 Pneumonia Diseases 0.000 description 2
- 239000012980 RPMI-1640 medium Substances 0.000 description 2
- 101900032831 Streptococcus pneumoniae Pneumolysin Proteins 0.000 description 2
- 102100040112 Tumor necrosis factor receptor superfamily member 10B Human genes 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- 239000013566 allergen Substances 0.000 description 2
- 150000001408 amides Chemical class 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- 125000000539 amino acid group Chemical group 0.000 description 2
- 230000000845 anti-microbial effect Effects 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
- 239000007864 aqueous solution Substances 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 2
- 230000001588 bifunctional effect Effects 0.000 description 2
- 239000002775 capsule Substances 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 229940031670 conjugate vaccine Drugs 0.000 description 2
- 230000036757 core body temperature Effects 0.000 description 2
- 238000004132 cross linking Methods 0.000 description 2
- 230000016396 cytokine production Effects 0.000 description 2
- 238000002784 cytotoxicity assay Methods 0.000 description 2
- 231100000263 cytotoxicity test Toxicity 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 239000003937 drug carrier Substances 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 229940116977 epidermal growth factor Drugs 0.000 description 2
- 238000000799 fluorescence microscopy Methods 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 239000003102 growth factor Substances 0.000 description 2
- 229940047650 haemophilus influenzae Drugs 0.000 description 2
- 230000001900 immune effect Effects 0.000 description 2
- 210000000987 immune system Anatomy 0.000 description 2
- 230000004054 inflammatory process Effects 0.000 description 2
- 230000028709 inflammatory response Effects 0.000 description 2
- 229940079322 interferon Drugs 0.000 description 2
- 230000017306 interleukin-6 production Effects 0.000 description 2
- 238000011031 large-scale manufacturing process Methods 0.000 description 2
- 150000002632 lipids Chemical group 0.000 description 2
- 239000002502 liposome Substances 0.000 description 2
- 238000013507 mapping Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007479 molecular analysis Methods 0.000 description 2
- 210000000440 neutrophil Anatomy 0.000 description 2
- 230000001717 pathogenic effect Effects 0.000 description 2
- 230000007918 pathogenicity Effects 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 239000013612 plasmid Substances 0.000 description 2
- 229940031999 pneumococcal conjugate vaccine Drugs 0.000 description 2
- 210000002345 respiratory system Anatomy 0.000 description 2
- 238000012552 review Methods 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 201000009890 sinusitis Diseases 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 239000008223 sterile water Substances 0.000 description 2
- 239000006228 supernatant Substances 0.000 description 2
- 230000004083 survival effect Effects 0.000 description 2
- 230000002459 sustained effect Effects 0.000 description 2
- 208000024891 symptom Diseases 0.000 description 2
- 125000003396 thiol group Chemical group [H]S* 0.000 description 2
- VBEQCZHXXJYVRD-GACYYNSASA-N uroanthelone Chemical compound C([C@@H](C(=O)N[C@H](C(=O)N[C@@H](CS)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CS)C(=O)N[C@H](C(=O)N[C@@H]([C@@H](C)CC)C(=O)NCC(=O)N[C@@H](CC=1C=CC(O)=CC=1)C(=O)N[C@@H](CO)C(=O)NCC(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CS)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC=1C2=CC=CC=C2NC=1)C(=O)N[C@@H](CC=1C2=CC=CC=C2NC=1)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCNC(N)=N)C(O)=O)C(C)C)[C@@H](C)O)NC(=O)[C@H](CO)NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CO)NC(=O)[C@H](CCC(O)=O)NC(=O)[C@@H](NC(=O)[C@H](CC=1NC=NC=1)NC(=O)[C@H](CCSC)NC(=O)[C@H](CS)NC(=O)[C@@H](NC(=O)CNC(=O)CNC(=O)[C@H](CC(N)=O)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CS)NC(=O)[C@H](CC=1C=CC(O)=CC=1)NC(=O)CNC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CC=1C=CC(O)=CC=1)NC(=O)[C@H](CO)NC(=O)[C@H](CO)NC(=O)[C@H]1N(CCC1)C(=O)[C@H](CS)NC(=O)CNC(=O)[C@H]1N(CCC1)C(=O)[C@H](CC=1C=CC(O)=CC=1)NC(=O)[C@H](CO)NC(=O)[C@@H](N)CC(N)=O)C(C)C)[C@@H](C)CC)C1=CC=C(O)C=C1 VBEQCZHXXJYVRD-GACYYNSASA-N 0.000 description 2
- 239000000304 virulence factor Substances 0.000 description 2
- 230000007923 virulence factor Effects 0.000 description 2
- 238000012800 visualization Methods 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
- YYGNTYWPHWGJRM-UHFFFAOYSA-N (6E,10E,14E,18E)-2,6,10,15,19,23-hexamethyltetracosa-2,6,10,14,18,22-hexaene Chemical compound CC(C)=CCCC(C)=CCCC(C)=CCCC=C(C)CCC=C(C)CCC=C(C)C YYGNTYWPHWGJRM-UHFFFAOYSA-N 0.000 description 1
- RZRNAYUHWVFMIP-KTKRTIGZSA-N 1-oleoylglycerol Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OCC(O)CO RZRNAYUHWVFMIP-KTKRTIGZSA-N 0.000 description 1
- OTLLEIBWKHEHGU-UHFFFAOYSA-N 2-[5-[[5-(6-aminopurin-9-yl)-3,4-dihydroxyoxolan-2-yl]methoxy]-3,4-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-3,5-dihydroxy-4-phosphonooxyhexanedioic acid Chemical compound C1=NC=2C(N)=NC=NC=2N1C(C(C1O)O)OC1COC1C(CO)OC(OC(C(O)C(OP(O)(O)=O)C(O)C(O)=O)C(O)=O)C(O)C1O OTLLEIBWKHEHGU-UHFFFAOYSA-N 0.000 description 1
- SLAMLWHELXOEJZ-UHFFFAOYSA-M 2-nitrobenzoate Chemical compound [O-]C(=O)C1=CC=CC=C1[N+]([O-])=O SLAMLWHELXOEJZ-UHFFFAOYSA-M 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
- 108010042708 Acetylmuramyl-Alanyl-Isoglutamine Proteins 0.000 description 1
- 206010002091 Anaesthesia Diseases 0.000 description 1
- DCXYFEDJOCDNAF-UHFFFAOYSA-N Asparagine Natural products OC(=O)C(N)CC(N)=O DCXYFEDJOCDNAF-UHFFFAOYSA-N 0.000 description 1
- 241000193830 Bacillus <bacterium> Species 0.000 description 1
- 241000193738 Bacillus anthracis Species 0.000 description 1
- 241000193388 Bacillus thuringiensis Species 0.000 description 1
- 208000031729 Bacteremia Diseases 0.000 description 1
- 108010077805 Bacterial Proteins Proteins 0.000 description 1
- 231100000699 Bacterial toxin Toxicity 0.000 description 1
- 241000588807 Bordetella Species 0.000 description 1
- 108091003079 Bovine Serum Albumin Proteins 0.000 description 1
- 238000009010 Bradford assay Methods 0.000 description 1
- 241000193417 Brevibacillus laterosporus Species 0.000 description 1
- 102100021943 C-C motif chemokine 2 Human genes 0.000 description 1
- 101710155857 C-C motif chemokine 2 Proteins 0.000 description 1
- 108700012434 CCL3 Proteins 0.000 description 1
- 108010029697 CD40 Ligand Proteins 0.000 description 1
- 101150013553 CD40 gene Proteins 0.000 description 1
- 102100032937 CD40 ligand Human genes 0.000 description 1
- 108010084313 CD58 Antigens Proteins 0.000 description 1
- 101100289995 Caenorhabditis elegans mac-1 gene Proteins 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 102000011727 Caspases Human genes 0.000 description 1
- 108010076667 Caspases Proteins 0.000 description 1
- 241001529572 Chaceon affinis Species 0.000 description 1
- 102000000013 Chemokine CCL3 Human genes 0.000 description 1
- 102000001326 Chemokine CCL4 Human genes 0.000 description 1
- 108010055165 Chemokine CCL4 Proteins 0.000 description 1
- 102000001327 Chemokine CCL5 Human genes 0.000 description 1
- 108010055166 Chemokine CCL5 Proteins 0.000 description 1
- 102000019034 Chemokines Human genes 0.000 description 1
- 108010012236 Chemokines Proteins 0.000 description 1
- 108010049048 Cholera Toxin Proteins 0.000 description 1
- 102000009016 Cholera Toxin Human genes 0.000 description 1
- 241000193468 Clostridium perfringens Species 0.000 description 1
- 101900080771 Clostridium perfringens Perfringolysin O Proteins 0.000 description 1
- 108010065693 Clostridium perfringens theta-toxin Proteins 0.000 description 1
- 241000193466 Clostridium septicum Species 0.000 description 1
- 241000193449 Clostridium tetani Species 0.000 description 1
- 208000035473 Communicable disease Diseases 0.000 description 1
- 208000023445 Congenital pulmonary airway malformation Diseases 0.000 description 1
- 101710088341 Dermatopontin Proteins 0.000 description 1
- 208000000059 Dyspnea Diseases 0.000 description 1
- 206010013975 Dyspnoeas Diseases 0.000 description 1
- 108010024212 E-Selectin Proteins 0.000 description 1
- 102100023471 E-selectin Human genes 0.000 description 1
- 238000008157 ELISA kit Methods 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 102000009024 Epidermal Growth Factor Human genes 0.000 description 1
- 102100031573 Hematopoietic progenitor cell antigen CD34 Human genes 0.000 description 1
- 101000777663 Homo sapiens Hematopoietic progenitor cell antigen CD34 Proteins 0.000 description 1
- 101000934346 Homo sapiens T-cell surface antigen CD2 Proteins 0.000 description 1
- 101100100117 Homo sapiens TNFRSF10B gene Proteins 0.000 description 1
- 101000610604 Homo sapiens Tumor necrosis factor receptor superfamily member 10B Proteins 0.000 description 1
- 101000679921 Homo sapiens Tumor necrosis factor receptor superfamily member 21 Proteins 0.000 description 1
- 206010020751 Hypersensitivity Diseases 0.000 description 1
- 108060003951 Immunoglobulin Proteins 0.000 description 1
- 102100025323 Integrin alpha-1 Human genes 0.000 description 1
- 102100022339 Integrin alpha-L Human genes 0.000 description 1
- 108010041341 Integrin alpha1 Proteins 0.000 description 1
- 108010055795 Integrin alpha1beta1 Proteins 0.000 description 1
- 108010064593 Intercellular Adhesion Molecule-1 Proteins 0.000 description 1
- 108010064600 Intercellular Adhesion Molecule-3 Proteins 0.000 description 1
- 102100037877 Intercellular adhesion molecule 1 Human genes 0.000 description 1
- 102100037872 Intercellular adhesion molecule 2 Human genes 0.000 description 1
- 101710148794 Intercellular adhesion molecule 2 Proteins 0.000 description 1
- 102100037871 Intercellular adhesion molecule 3 Human genes 0.000 description 1
- 102100037850 Interferon gamma Human genes 0.000 description 1
- 108010074328 Interferon-gamma Proteins 0.000 description 1
- 102100026878 Interleukin-2 receptor subunit alpha Human genes 0.000 description 1
- 108010092694 L-Selectin Proteins 0.000 description 1
- 102100033467 L-selectin Human genes 0.000 description 1
- AYFVYJQAPQTCCC-GBXIJSLDSA-N L-threonine Chemical compound C[C@@H](O)[C@H](N)C(O)=O AYFVYJQAPQTCCC-GBXIJSLDSA-N 0.000 description 1
- 241000186781 Listeria Species 0.000 description 1
- 241000186780 Listeria ivanovii Species 0.000 description 1
- 241000186779 Listeria monocytogenes Species 0.000 description 1
- 101710164436 Listeriolysin O Proteins 0.000 description 1
- 208000032376 Lung infection Diseases 0.000 description 1
- 108010064548 Lymphocyte Function-Associated Antigen-1 Proteins 0.000 description 1
- 108010074338 Lymphokines Proteins 0.000 description 1
- 102000008072 Lymphokines Human genes 0.000 description 1
- 239000004472 Lysine Substances 0.000 description 1
- 238000000585 Mann–Whitney U test Methods 0.000 description 1
- 108010060408 Member 25 Tumor Necrosis Factor Receptors Proteins 0.000 description 1
- 108010052285 Membrane Proteins Proteins 0.000 description 1
- 201000009906 Meningitis Diseases 0.000 description 1
- 102000004232 Mitogen-Activated Protein Kinase Kinases Human genes 0.000 description 1
- 108090000744 Mitogen-Activated Protein Kinase Kinases Proteins 0.000 description 1
- 241000187479 Mycobacterium tuberculosis Species 0.000 description 1
- 241000588650 Neisseria meningitidis Species 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 108010025020 Nerve Growth Factor Proteins 0.000 description 1
- 102000015336 Nerve Growth Factor Human genes 0.000 description 1
- 108091034117 Oligonucleotide Proteins 0.000 description 1
- 101710116435 Outer membrane protein Proteins 0.000 description 1
- 108010035766 P-Selectin Proteins 0.000 description 1
- 102100023472 P-selectin Human genes 0.000 description 1
- 101150044441 PECAM1 gene Proteins 0.000 description 1
- 241000193465 Paeniclostridium sordellii Species 0.000 description 1
- 241000193157 Paraclostridium bifermentans Species 0.000 description 1
- 108091005804 Peptidases Proteins 0.000 description 1
- 102000035195 Peptidases Human genes 0.000 description 1
- 208000009362 Pneumococcal Pneumonia Diseases 0.000 description 1
- 206010035728 Pneumonia pneumococcal Diseases 0.000 description 1
- 101000606032 Pomacea maculata Perivitellin-2 31 kDa subunit Proteins 0.000 description 1
- 101000606027 Pomacea maculata Perivitellin-2 67 kDa subunit Proteins 0.000 description 1
- 102100033237 Pro-epidermal growth factor Human genes 0.000 description 1
- 102000001253 Protein Kinase Human genes 0.000 description 1
- 102100028688 Putative glycosylation-dependent cell adhesion molecule 1 Human genes 0.000 description 1
- 241000283984 Rodentia Species 0.000 description 1
- 108090000184 Selectins Proteins 0.000 description 1
- 102000003800 Selectins Human genes 0.000 description 1
- MTCFGRXMJLQNBG-UHFFFAOYSA-N Serine Natural products OCC(N)C(O)=O MTCFGRXMJLQNBG-UHFFFAOYSA-N 0.000 description 1
- 241000191967 Staphylococcus aureus Species 0.000 description 1
- 241000194007 Streptococcus canis Species 0.000 description 1
- 241000264435 Streptococcus dysgalactiae subsp. equisimilis Species 0.000 description 1
- 241000194046 Streptococcus intermedius Species 0.000 description 1
- 241000193996 Streptococcus pyogenes Species 0.000 description 1
- 229930006000 Sucrose Natural products 0.000 description 1
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 1
- 230000024932 T cell mediated immunity Effects 0.000 description 1
- 102100025237 T-cell surface antigen CD2 Human genes 0.000 description 1
- BHEOSNUKNHRBNM-UHFFFAOYSA-N Tetramethylsqualene Natural products CC(=C)C(C)CCC(=C)C(C)CCC(C)=CCCC=C(C)CCC(C)C(=C)CCC(C)C(C)=C BHEOSNUKNHRBNM-UHFFFAOYSA-N 0.000 description 1
- 108060008683 Tumor Necrosis Factor Receptor Proteins 0.000 description 1
- 102100022205 Tumor necrosis factor receptor superfamily member 21 Human genes 0.000 description 1
- 102100040245 Tumor necrosis factor receptor superfamily member 5 Human genes 0.000 description 1
- 101150117115 V gene Proteins 0.000 description 1
- 241000251539 Vertebrata <Metazoa> Species 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- JLCPHMBAVCMARE-UHFFFAOYSA-N [3-[[3-[[3-[[3-[[3-[[3-[[3-[[3-[[3-[[3-[[3-[[5-(2-amino-6-oxo-1H-purin-9-yl)-3-[[3-[[3-[[3-[[3-[[3-[[5-(2-amino-6-oxo-1H-purin-9-yl)-3-[[5-(2-amino-6-oxo-1H-purin-9-yl)-3-hydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methyl [5-(6-aminopurin-9-yl)-2-(hydroxymethyl)oxolan-3-yl] hydrogen phosphate Polymers Cc1cn(C2CC(OP(O)(=O)OCC3OC(CC3OP(O)(=O)OCC3OC(CC3O)n3cnc4c3nc(N)[nH]c4=O)n3cnc4c3nc(N)[nH]c4=O)C(COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3CO)n3cnc4c(N)ncnc34)n3ccc(N)nc3=O)n3cnc4c(N)ncnc34)n3ccc(N)nc3=O)n3ccc(N)nc3=O)n3ccc(N)nc3=O)n3cnc4c(N)ncnc34)n3cnc4c(N)ncnc34)n3cc(C)c(=O)[nH]c3=O)n3cc(C)c(=O)[nH]c3=O)n3ccc(N)nc3=O)n3cc(C)c(=O)[nH]c3=O)n3cnc4c3nc(N)[nH]c4=O)n3cnc4c(N)ncnc34)n3cnc4c(N)ncnc34)n3cnc4c(N)ncnc34)n3cnc4c(N)ncnc34)O2)c(=O)[nH]c1=O JLCPHMBAVCMARE-UHFFFAOYSA-N 0.000 description 1
- 239000003070 absorption delaying agent Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- ILRRQNADMUWWFW-UHFFFAOYSA-K aluminium phosphate Chemical compound O1[Al]2OP1(=O)O2 ILRRQNADMUWWFW-UHFFFAOYSA-K 0.000 description 1
- 210000001132 alveolar macrophage Anatomy 0.000 description 1
- 230000003941 amyloidogenesis Effects 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 238000013103 analytical ultracentrifugation Methods 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 229940121375 antifungal agent Drugs 0.000 description 1
- 239000003429 antifungal agent Substances 0.000 description 1
- 210000004507 artificial chromosome Anatomy 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 235000009582 asparagine Nutrition 0.000 description 1
- 229960001230 asparagine Drugs 0.000 description 1
- 235000003704 aspartic acid Nutrition 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229940065181 bacillus anthracis Drugs 0.000 description 1
- 229940097012 bacillus thuringiensis Drugs 0.000 description 1
- 239000000688 bacterial toxin Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 235000021028 berry Nutrition 0.000 description 1
- MSWZFWKMSRAUBD-UHFFFAOYSA-N beta-D-galactosamine Natural products NC1C(O)OC(CO)C(O)C1O MSWZFWKMSRAUBD-UHFFFAOYSA-N 0.000 description 1
- OQFSQFPPLPISGP-UHFFFAOYSA-N beta-carboxyaspartic acid Natural products OC(=O)C(N)C(C(O)=O)C(O)=O OQFSQFPPLPISGP-UHFFFAOYSA-N 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 230000010261 cell growth Effects 0.000 description 1
- 239000013592 cell lysate Substances 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 210000000038 chest Anatomy 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229940001442 combination vaccine Drugs 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000024203 complement activation Effects 0.000 description 1
- 230000009918 complex formation Effects 0.000 description 1
- 238000003271 compound fluorescence assay Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000012468 concentrated sample Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000139 costimulatory effect Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- ATDGTVJJHBUTRL-UHFFFAOYSA-N cyanogen bromide Chemical compound BrC#N ATDGTVJJHBUTRL-UHFFFAOYSA-N 0.000 description 1
- 230000009089 cytolysis Effects 0.000 description 1
- 230000001086 cytosolic effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Chemical compound C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 description 1
- 229960003983 diphtheria toxoid Drugs 0.000 description 1
- 239000002612 dispersion medium Substances 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 125000004119 disulfanediyl group Chemical group *SS* 0.000 description 1
- PRAKJMSDJKAYCZ-UHFFFAOYSA-N dodecahydrosqualene Natural products CC(C)CCCC(C)CCCC(C)CCCCC(C)CCCC(C)CCCC(C)C PRAKJMSDJKAYCZ-UHFFFAOYSA-N 0.000 description 1
- 238000000635 electron micrograph Methods 0.000 description 1
- 210000002919 epithelial cell Anatomy 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000002095 exotoxin Substances 0.000 description 1
- 231100000776 exotoxin Toxicity 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012894 fetal calf serum Substances 0.000 description 1
- 238000001506 fluorescence spectroscopy Methods 0.000 description 1
- 238000010230 functional analysis Methods 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 230000002068 genetic effect Effects 0.000 description 1
- 229960002442 glucosamine Drugs 0.000 description 1
- 229930182470 glycoside Natural products 0.000 description 1
- 150000002338 glycosides Chemical class 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- BCQZXOMGPXTTIC-UHFFFAOYSA-N halothane Chemical compound FC(F)(F)C(Cl)Br BCQZXOMGPXTTIC-UHFFFAOYSA-N 0.000 description 1
- 229960003132 halothane Drugs 0.000 description 1
- HNDVDQJCIGZPNO-UHFFFAOYSA-N histidine Natural products OC(=O)C(N)CC1=CN=CN1 HNDVDQJCIGZPNO-UHFFFAOYSA-N 0.000 description 1
- 125000000487 histidyl group Chemical group [H]N([H])C(C(=O)O*)C([H])([H])C1=C([H])N([H])C([H])=N1 0.000 description 1
- 125000001165 hydrophobic group Chemical group 0.000 description 1
- 238000004191 hydrophobic interaction chromatography Methods 0.000 description 1
- 230000000521 hyperimmunizing effect Effects 0.000 description 1
- 230000002519 immonomodulatory effect Effects 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 102000018358 immunoglobulin Human genes 0.000 description 1
- 230000002480 immunoprotective effect Effects 0.000 description 1
- 230000003308 immunostimulating effect Effects 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000004941 influx Effects 0.000 description 1
- 102000006495 integrins Human genes 0.000 description 1
- 108010044426 integrins Proteins 0.000 description 1
- 238000007918 intramuscular administration Methods 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 229960000310 isoleucine Drugs 0.000 description 1
- AGPKZVBTJJNPAG-UHFFFAOYSA-N isoleucine Natural products CCC(C)C(N)C(O)=O AGPKZVBTJJNPAG-UHFFFAOYSA-N 0.000 description 1
- 239000007951 isotonicity adjuster Substances 0.000 description 1
- 230000002147 killing effect Effects 0.000 description 1
- GZQKNULLWNGMCW-PWQABINMSA-N lipid A (E. coli) Chemical class O1[C@H](CO)[C@@H](OP(O)(O)=O)[C@H](OC(=O)C[C@@H](CCCCCCCCCCC)OC(=O)CCCCCCCCCCCCC)[C@@H](NC(=O)C[C@@H](CCCCCCCCCCC)OC(=O)CCCCCCCCCCC)[C@@H]1OC[C@@H]1[C@@H](O)[C@H](OC(=O)C[C@H](O)CCCCCCCCCCC)[C@@H](NC(=O)C[C@H](O)CCCCCCCCCCC)[C@@H](OP(O)(O)=O)O1 GZQKNULLWNGMCW-PWQABINMSA-N 0.000 description 1
- 230000002101 lytic effect Effects 0.000 description 1
- 230000013227 macrophage apoptotic process Effects 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 230000002438 mitochondrial effect Effects 0.000 description 1
- 238000010369 molecular cloning Methods 0.000 description 1
- 229940035032 monophosphoryl lipid a Drugs 0.000 description 1
- 229940126619 mouse monoclonal antibody Drugs 0.000 description 1
- BSOQXXWZTUDTEL-ZUYCGGNHSA-N muramyl dipeptide Chemical compound OC(=O)CC[C@H](C(N)=O)NC(=O)[C@H](C)NC(=O)[C@@H](C)O[C@H]1[C@H](O)[C@@H](CO)O[C@@H](O)[C@@H]1NC(C)=O BSOQXXWZTUDTEL-ZUYCGGNHSA-N 0.000 description 1
- 125000001419 myristoyl group Chemical group O=C([*])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 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
- 239000013642 negative control Substances 0.000 description 1
- 229940053128 nerve growth factor Drugs 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 230000031972 neutrophil apoptotic process Effects 0.000 description 1
- 239000002773 nucleotide Substances 0.000 description 1
- 125000003729 nucleotide group Chemical group 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 244000045947 parasite Species 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 230000008506 pathogenesis Effects 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 239000000546 pharmaceutical excipient Substances 0.000 description 1
- 239000000825 pharmaceutical preparation Substances 0.000 description 1
- IYDGMDWEHDFVQI-UHFFFAOYSA-N phosphoric acid;trioxotungsten Chemical compound O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.OP(O)(O)=O IYDGMDWEHDFVQI-UHFFFAOYSA-N 0.000 description 1
- 229940031960 pneumococcal polysaccharide vaccine Drugs 0.000 description 1
- 229920001983 poloxamer Polymers 0.000 description 1
- 229920000747 poly(lactic acid) Polymers 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
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 229940031937 polysaccharide vaccine Drugs 0.000 description 1
- 231100000683 possible toxicity Toxicity 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000770 proinflammatory effect Effects 0.000 description 1
- 210000001236 prokaryotic cell Anatomy 0.000 description 1
- 238000011321 prophylaxis Methods 0.000 description 1
- 235000019833 protease Nutrition 0.000 description 1
- 238000000159 protein binding assay Methods 0.000 description 1
- 108020003519 protein disulfide isomerase Proteins 0.000 description 1
- 108060006633 protein kinase Proteins 0.000 description 1
- 231100000654 protein toxin Toxicity 0.000 description 1
- 230000002797 proteolythic effect Effects 0.000 description 1
- 102000005962 receptors Human genes 0.000 description 1
- 108020003175 receptors Proteins 0.000 description 1
- 238000010992 reflux 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
- 210000001533 respiratory mucosa Anatomy 0.000 description 1
- 230000032537 response to toxin Effects 0.000 description 1
- 229930182490 saponin Natural products 0.000 description 1
- 150000007949 saponins Chemical class 0.000 description 1
- 235000017709 saponins Nutrition 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
- 238000002415 sodium dodecyl sulfate polyacrylamide gel electrophoresis Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229940031439 squalene Drugs 0.000 description 1
- TUHBEKDERLKLEC-UHFFFAOYSA-N squalene Natural products CC(=CCCC(=CCCC(=CCCC=C(/C)CCC=C(/C)CC=C(C)C)C)C)C TUHBEKDERLKLEC-UHFFFAOYSA-N 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
- 208000022218 streptococcal pneumonia Diseases 0.000 description 1
- 238000007920 subcutaneous administration Methods 0.000 description 1
- 238000010254 subcutaneous injection Methods 0.000 description 1
- 239000007929 subcutaneous injection Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 108010012704 sulfated glycoprotein p50 Proteins 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 231100000041 toxicology testing Toxicity 0.000 description 1
- 238000001890 transfection Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000004627 transmission electron microscopy Methods 0.000 description 1
- 210000004881 tumor cell Anatomy 0.000 description 1
- 102000003298 tumor necrosis factor receptor Human genes 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
- 230000006444 vascular growth Effects 0.000 description 1
- 230000001018 virulence Effects 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Classifications
-
- 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
- C07K14/315—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from bacteria from Streptococcus (G), e.g. Enterococci
-
- 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
- C07K14/315—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from bacteria from Streptococcus (G), e.g. Enterococci
- C07K14/3156—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from bacteria from Streptococcus (G), e.g. Enterococci from Streptococcus pneumoniae (Pneumococcus)
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/04—Antibacterial agents
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
- C07K16/12—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from bacteria
- C07K16/1267—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from bacteria from Gram-positive bacteria
- C07K16/1275—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from bacteria from Gram-positive bacteria from Streptococcus (G)
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K39/00—Medicinal preparations containing antigens or antibodies
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2317/00—Immunoglobulins specific features
- C07K2317/90—Immunoglobulins specific features characterized by (pharmaco)kinetic aspects or by stability of the immunoglobulin
- C07K2317/92—Affinity (KD), association rate (Ka), dissociation rate (Kd) or EC50 value
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Biochemistry (AREA)
- Biophysics (AREA)
- Genetics & Genomics (AREA)
- Molecular Biology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Gastroenterology & Hepatology (AREA)
- Immunology (AREA)
- Pulmonology (AREA)
- Communicable Diseases (AREA)
- Oncology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pharmacology & Pharmacy (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Peptides Or Proteins (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Abstract
Description
a)(i)連鎖球菌、例えば肺炎連鎖球菌に由来する単糖、オリゴ糖又は多糖;及び(ii)単離された変異型ニューモリシン(PLY)タンパク質であって、野生型PLYタンパク質とは野生型配列のアミノ酸144〜161の領域内の突然変異の存在によって異なっており、変異型の毒性が野生型タンパク質と比べて低減している変異型PLYタンパク質、を含む免疫原性複合体;並びに
b)1又は複数の生理学的に許容されるアジュバント、希釈剤又は担体
を含みうる。組成物は、複数の肺炎連鎖球菌亜型の単糖、オリゴ糖又は多糖を含んでいてよい。
Asp Ala Glu Phe Arg His Asp Ser Gly Tyr Glu Val His His
Gln Lys Leu Val Phe Phe Ala Glu Asp Val Gly Ser Asn Lys
Gly Ala Ile Ile Gly Leu Met Val Gly Gly Val Val Ile Ala
Aβ成分はさらに、変異型PLYタンパク質と複合体化した断片の形態で投与することができる。かかる断片の非限定的な例としては、Aβ1−3、1−4、1−5、1−6、1−7、3−7、3−8、3−9、3−10、3−11、1−10及び1−12が挙げられる。PLY以外のタンパク質と複合体化したAβ及びその断片の使用は、国際特許出願WO99/27944号及びWO00/72880号に記載されており、これらは参照により本明細書に組み込まれる。
本明細書に記載した突然変異を有し、かつ野生型PLYタンパク質と比べて低減した溶血活性を有する単離された変異型PLYタンパク質であって、哺乳動物において免疫原性である変異型PLYタンパク質を準備するステップ;及び
変異型タンパク質を、単糖、オリゴ糖、多糖、ペプチド、ポリペプチド又はタンパク質と複合体化するステップ
を含む方法を提供する。
変異型タンパク質を準備するステップ;
変異型タンパク質を溶血活性について試験するステップ;
変異型タンパク質をオリゴマー化活性について試験するステップ;並びに
変異型タンパク質の溶血活性及びオリゴマー化活性を非変異型タンパク質と比較するステップ
を含む方法が提供される。
野生型ニューモリシンに由来する8つの二重アミノ酸欠失を、Quikchange(登録商標)部位特異的突然変異誘発キット(Stratagene)を用いて作製した。鋳型プラスミドは、予めPLYが挿入された高発現ベクターpKK233−3(Clontech Laboratories)とした。適切なアミノ酸を欠失するように設計されたプライマー(下記の表1参照)はSigma-Genosysに注文した。PLYのN143領域に及ぶように下記の欠失を作製した:
W134H135Q136D137Y138G139Q140V141N142N143V144P145A146R147M148Q149Y150E151;
ここで、(Δ1)W134H135、(Δ2)Q136D137、(Δ3)Y138G139、(Δ4)Q140V141、(Δ5)V144P145、(Δ6)A146R147、(Δ7)M148Q149、(Δ8)Y150E151(表2参照)。N142N143は予め作製した欠失であり(Search (2000))、プロテイナーゼKはPLYを2つの断片に切断する。
野生型(WT)及び変異型PLYを以前に記載されたように大腸菌において発現させ、回収した(Mitchell et al, 1989)。細胞を、卓上細胞破砕器(Constant Systems Ltd)を用いて破砕し、細胞質タンパク質を13,000rpmで30分間遠心分離することにより得た。フェニルエーテルマトリックスによる疎水性相互作用クロマトグラフィ(PE20, Applied Biosystems)を用いて、BioCAD(RTM)700E還流クロマトグラフィワークステーション(Applied Biosystems)によりPLYを精製した。溶離した画分をSDS−PAGE上で泳動させ、標準的プロトコールを用いてクーマシー染色し、純粋なPLYを含む画分をプールした。
精製タンパク質の溶血活性を、Walker at al.(1987)により報告されたアッセイに基づくアッセイを用い、1×リン酸緩衝生理食塩水(PBS)(Oxoid)中の2%(vol/vol)ヒツジ赤血球(SRBC)(E & O laboratories)溶液を用いて評価した。プールした画分を、minicon B15臨床サンプル濃縮器(Millipore)を用いて濃縮した。トキシンを1.5mlの1×PBS(Oxoid)中の連続希釈物として調製した。等体積の2%(vol/vol)SRBCを各希釈物に加え、37℃で30分間インキュベートした。次いで溶液を3000rpmで5分間遠心分離してSRBC膜又は全細胞をペレットにした。上澄み液のヘモグロビン含有量をOD540nmで読み取り、トキシン濃度に対してプロットして、トキシン濃度に対する溶血度を得た。OD540nmが0.5=50%溶解。
200μlの2%(v/v)SRBC溶液を等体積の0.2mg/ml WY PLY又はΔ6 PLYとともに37℃で20分間インキュベートし、次いで卓上型遠心分離機で遠心分離してSRBC膜をペレットにした。膜をdH2Oで3回洗浄し、100μlのdH2Oに再懸濁した。5μlの懸濁液を炭素被覆グリッド上に固定し、1%リンタングステン酸、pH6.8でネガティブ染色した。倍率はLEO 912エネルギーフィルター透過電子顕微鏡を用いて×25000とした。
部位特異的突然変異誘発により作製したPLY変異型を、標準的技術を用いたウエスタンブロットで検出した。ブロットを、ウサギ由来のポリクローナル抗PLY血清又はマウス由来のモノクローナルPLY 4抗PLY血清(de los Toyos et al, 1996)とともにインキュベートし、次いで適切なHRP結合抗体(Amersham Life Sciences)とともにインキュベートし、現像した。
L929ネズミ線維芽細胞(ECACC, no.85011425)をRPMI1640培地+10%ウシ胎仔血清(FBS)(Gibco)中で培養し、継代させて96ウェルプレートに移し、37℃、5%CO2で24時間インキュベートした。精製されたWT PLY及び変異型Δ6 PLYトキシンの連続希釈物を、0.05mg/mlのストック濃縮物からRPIM1640培地中で調製し、L929線維芽細胞に加えた。PLYとの24時間インキュベーションでの細胞生存を、ミトコンドリア活性により分解されて紫色ホルマザン沈殿物になるMTT(3−[4,5−ジメチルチアゾール−2−イル]−2,5−ジフェニルテトラゾリウムブロミド)(Sigma)を用いて評価した。ウェル中のMTTは死滅細胞と一緒であれば、黄色のままとなる。光学密度はMRXプレートリーダー(Dynatech Laboratories)により540nmで読み取った。
8週齢のMF−1マウス(Harlan)を、2%ハロタン/1.5%酸素(1.5リットル/分)(Zeneca)で軽く麻酔した。LPS不含の精製WT PLYを2μg/投与で、及びΔ6 PLYを7μg/投与(9.928ngのLPS/投与)で50μlの体積として鼻腔内投与し、食塩水グループを対照とした(各処置のためにn=4)。精製トキシンのリポ多糖(LPS)の含有量を、カブトガニ変形細胞溶解物(LAL)Kinetic−QCLキット(BioWhittaker)を用いて決定し、製造業者の指示に従って行った。マウスを24時間終点までモニターした。血清、気管支肺胞洗浄液及び肺組織のサンプルを回収し、以前に記載されたように処理した(Kerr, et al. 2002)。サイトカインレベルを、市販のサイトカインELISAキットを用いてインターロイキン(IL)−6、インターフェロン(IFN)−γ(Pharmigen)及び腫瘍壊死因子(TNF)−α(R&D systems, UK)について測定した。洗浄液中の総タンパク質レベルを、標準的ブラッドフォードアッセイを用いて測定した。
マウス免疫原性の研究を行って、野生型PLYタンパク質の反応をΔ5、Δ6及びΔ7変異型タンパク質と比較した。全ての免疫原性組成物は、アジュバント、AlPO4(0.2mg)及びMPL−SE(50μg)の組み合わせの存在下に5μgのrPLY/投与で調製した。リン酸緩衝生理食塩水(PBS)中のAlPO4(0.2mg)及びMPL−SE(50μg)を、陰性対照として用いた。
野生型PLY又はΔ6 PLYで免疫したマウスにおいて生じさせた抗PLY抗体のレベルを、20μgのWT PLY又はΔ6 PLY、それぞれ100μgのミョウバン/100μl用量の初回皮下注射でMF−1マウスを免疫することによって決定した。次いでマウスを同じ投与量で2回追加免疫した。免疫プロトコールの47日目に血清を採取し、抗PLY IgG抗体について分析した。抗体希釈曲線は、血清連続希釈に対するグループ平均OD490nm±SEMとして図9に示されている。より濃縮したサンプルとして1/1000までの血清の初期希釈を用いて、基質の完全飽和を生じさせた。図9は、Δ6 PLY+ミョウバン及びWT PLY+ミョウバンの両方に反応して高レベルの抗体が産生されたが、ミョウバン単独の対照グループには産生されなかったことを示している。
単一アミノ酸欠失を有する変異型PLYを作製した。すなわち、アミノ酸146におけるアラニンを欠失した(ΔA146 PLY)。図10に示すように、この単一欠失(ΔA146)は、非溶血形態のPLYも生じさせた。ΔA146 PLYは100μg/mlを超える濃度までSRBCに対して溶血性でなかったが、野生型PLYは1μg/ml未満の濃度で溶血性であった。この変異型の産生は、発現されたタンパク質の配列決定及びポリクローナル抗PLY血清によるウエスタンブロット法によって確認された(データは示さず)。
ヒト赤血球に対する欠失変異型Δ6、Δ7、Δ8 PLY及びΔA146 PLYの溶血活性を、WT PLY及び置換W433Fを有するPLY変異型(これはWT PLYの溶血活性の僅か1%を有すると以前に記載されている(WO90/0695号参照))と比較した。
蛍光顕微鏡法を用いて、WT PLY及びΔ6 PLYのeGFP標識形態で処理した赤血球を可視化した。
電子顕微鏡法を、0.2mg/mlの野生型ニューモリシン、0.2mg/mlのW433F PLY及び0.2mg/ml ΔA146 PLYで処理した、ネガティブ染色したウマ赤血球膜について上記(実施例4)のように行った。
ネズミL929線維芽細胞に対するWT PLY、PLY W433F、並びに欠失変異型Δ6、Δ7、Δ8 PLY及びΔA146 PLYの細胞毒性を、実施例6に記載したように決定した。ヒト赤血球をWT PLY及びと比べた。
ラットRBL−2H3マスト細胞に対するΔA146 PLYの細胞毒性を、脱顆粒アッセイを用いて評価した。
Balb/cマウスに、中核体温(Tc)を得るのを可能にする遠隔計測チップを埋め込んだ。マウスを1μgのwt PLY、1μgのΔA146 PLY、又は生理食塩水単独で処置した。
Alexander, J.E., Lock, R.A., Peeters, C.C.A.M., Poolman, J.T., Andrew, P.W., Mitchell, T.J., Hansman, D. and Paton, J.C. (1994) Immunization of mice with pneumolysin toxoid confers a significant degree of protection against at least nine serotypes of Streptococcus pneumoniae. Infect. Immun. 62:5686-5688
Aslam and Dent (1998), “Bioconjugation: Protein Coupling Techniques for the Biomedical Sciences,” Macmillan Reference Ltd., London, England
Berry, A.M., Alexander, J.E., Mitchell, T.M., Andrew, P.W., Hansman, D, and Paton, J.C. (1995) Effect of defined point mutations in the pneumolysin gene on the virulence of Streptococcus pneumoniae. Infect. Immun. 63:1969-1974
Bhakdi, S., Tranum-Jensen, J. and Sziegoleit, A. (1985) Mechanism of membrane damage by Streptolysin O. Infect. Immun. 47:52-60
Blum, M.D., Dagan, R, Mendelman, P.M., Pinsk, V., Giordani, M., Li, Shu, Bohidar, N. and McNeely, T.B. (2000) A comparison of multiple regimens of pneumococcal polysaccharide-meningococcal outer membrane protein complex conjugate vaccine and pneumococcal polysaccharide vaccine in toddlers. Vaccine 18:2359-2367
Bonev B., Gilbert, R. and Watts, A. (2000) Structural investigations of pneumolysin/lipid complexes. Molecular Membrane Biology 17:229-235
Cockeran, R., Anderson, R. and Feldman, C. (2002) The role of pneumolysin in the pathogenesis of Streptococcus pneumoniae infection. Current Opinion in Infectious Diseases 15:235-239
Hausdorff, W.P., Bryant, J., Paradiso, P.R. and Siber, G.R. (2000) Which pneumococcal serogroups cause the most invasive disease: implications for conjugate vaccine formulation & use, part I. Clinical Infect. Dis. 30:100-121
Hotze, E.M., Heuck, A.P., Czajkowsky, D.M., Shao, Z., Johnson A.E., and Tweten, R.K. (2002) Monomer - monomer interactions drive the prepore to pore conversion of a β-barrel-forming cholesterol-dependent cytolysin. J. Biol. Chem. 277:11597-11605
Hugo, F., Reichwein, J., Arvand, M., Kramer, S., and Bhakdi, S. (1986) Use of monoclonal antibody to determine the mode of transmembrane pore formation by streptolysin O. Infect. Immun. 54:641-645
Kadioglu, A., Gingles, N.A., Grattan, K., Kerr, A., Mitchell, T.J. and Andrew, P.W. (2000) Host cellular immune response to Pneumococcal lung infection in mice. Infect. Immun. 68:492-501
Kalin, M (1998) Pneumococcal serotypes & their clinical relevance. Thorax 53:159-162
Katcocin, D.M. (2000) Characterisation of multivalent pneumococcal conjugate vaccines. Dev. Biol. (Basel) 103:113-119
Kerr, A. R., Irvine, J.J., Search, J.J., Gingles, N.A., Kadioglu, A., Andrew P.W., McPheat, W.L., Booth, C.G., and Mitchell T.J. (2002) Role of inflammatory mediators in resistance and susceptibility to pneumococcal infection. Infect. Immun. 70:1547-1557
Klein, D. (1995) Pneumococcal conjugate vaccines: review and update. Microbial Drug Resist. 1:49-58
Kyaw, M.H., Clarke, S., Jones, I.G. and Campbell, H. (2002) Non-invasive pneumococcal disease and antimicrobial resistance: vaccine implications. Epidemiol. Infect. 128:21-27
Kyaw, M.H., Clarke, S., Edwards, G.F.S., Jones, I.G., and Campbell, H. (2000) Serotypes/groups distribution and antimicrobial resistance of invasive pneumococcal isolates. Epidemiol. Infect. 125(3):561-572
Mitchell, T.J., Andrew, Boulnois, G.J., Lee, C.J., Lock, R.A. and Paton, J.C. (1992) Molecular studies of pneumolysin, the thiol-activated toxin of Streptococcus pneumoniae as an aid to vaccine design. Bacterial protein toxins 23:429-438
Mitchell, T.J., Walker, J.A., Saunders, F.K., Andrew P.W. and Boulnois, G.J. (1989) Expression of the pneumolysin gene in Escherichia coli: rapid purification and biological properties. Biochimica et Biophysica Acta 1007:67-72
Morgan, P.J., Varley, P.G., Rowe, A.J., Andrew, P.W. and Mitchell, T.J. (1993) Characterisation of the solution properties and conformation of pneumolysin, the membrane damaging toxin of Streptococcus pneumoniae. Biochem. J. 296:671-674
Morgan, P.J., Harrison, G., Freestone, P.P.E., Crane, D., Rowe, A.J., Mitchell, T.J., Andrew, P.W. and Gilbert, R.J.C. (1997) Structural and functional characterisation of two proteolytic fragments of the bacterial toxin, pneumolysin. FEBS letters 412:563-567
Obaro, S.K. (2001) Confronting the pneumococcus: a target shift or bullet change? Vaccine 19:1211-1217
Palmer, M. (2001) The family of thiol-activated, cholesterol-binding cytolysins. Toxicon 39:1681-1689
Paton, J.C. (1996) The contribution of pneumolysin to the pathogenicity of Streptococcus pneumoniae. Trends in Microbiology 4(3):103-106
Paton, J.C., Andrew, P.W., Boulnois, G.J. and Mitchell, T.J. (1993) Molecular analysis of the pathogenicity of Streptococcus pneumoniae: the role of pneumococcal proteins. Annu. Rev. Microbiol. 47:89-115
Paton, J.C., Lock, R.A., Lee, C.J., Li, J.P., Berry, A.M., Mitchell, T.J., Andrew, P.W., Hansman, D. and Boulnois, G.J. (1991) Purification and immunogenicity of genetically obtained pneumolysin toxoids and their conjugation to Streptococcus pneumoniae type 19F polysaccharide. Infect. Immun. 59: 2297-2304
Rayner, C.F.J., Jackson, A.D., Rutman, A., Dewar, A., Mitchell, T.J., Andrew, P.W., Cole, P.J. and Wilson, R. (1995) Interaction of pneumolysin-sufficient and -deficient isogenic variants of Streptococcus pneumoniae with human respiratory mucosa. Infect. Immun. 63:442-447
Rijneveld, A.W., van den Dobbelsteen, G.P., Florquin, S., Standiford, T.J., Speelman, P., van Alphen, L. and van der Poll, T. (2002) Roles of interleukin-6 and macrophage inflammatory protein-2 in pneumolysin-induced lung inflammation in mice. Journal of Infectious. Diseases. 185:123-126
Rubins, J.B. and Janoff, E.N. (1998) Pneumolysin: A multifunctional pneumococcal virulence factor. J. La. Clin. Med. 131:21-27
Salo, S., Narvanen, A., and Leinonen, M. (1993) Mapping of immunoreactive sites of pneumococcal pneumolysin by use of synthetic peptides. Infect. Immun. 61:2822-2826
Saunders, F.K., Mitchell, T.J., Walker, J.A., Andrew, P.W. and Boulnois, G.J. (1989) Pneumolysin, the thiol-activated toxin of Streptococcus pneumoniae, does not require a thiol group for in vitro activity. Infect. Immun. 57:2547-2552
Search, J.J. (2002) The role of pneumolysin in proinflammatory mediator production. PhD Thesis, University of Glasgow
Shepard, L.A., Heuck, A.P., Hamman, B.D., Rossjohn, J., Parker M.W., Ryan, K.R., Johnson, R.E. and Tweten, R.W. (1998) Identification of a membrane-spanning domain of the thiol-activated pore-forming toxin Clostridium perfringens Perfringolysin O: An α-helical to β-Sheet transition identified by fluorescence spectroscopy. Biochemistry 37:14563-14574
Stassen, M., Muller, C., Richter, C., Neudorfl, C., Hultner, L., Bhakdi, S., Walev, I. and Schmitt, E. (2003) The Streptococcal Exotoxin Streptolysin O Activates Mast Cells To Produce Tumor Necrosis Factor Alpha by p38 Mitogen-Activated Protein Kinase- and Protein Kinase C-Dependent Pathways. Infect Immun, 71(11): 6171-6177.
Suarez-Alvarez, B., del Mar Garcia Suarez, M., Mendez, F.J. and de los Toyos, J.R. (2003). Characterisation of mouse monoclonal antibodies for pneumolysin: fine epitope mapping and V gene usage. Immun. Letters 00:1-13
de los Toyos, J.R., Mendez, F.J., Aparicio, J.F., Vazquez, F., del Mar Garcia Suarez, M., Fleites, A., Hardisson, C., Morgan P.J., Andrew P.W., and Mitchell T.J. (1996). Functional analysis of pneumolysin by use of monoclonal antibodies. Infect. Immun. 64:480-484
Walker J.A., Allen, R.L., Falmange, P., Johnson, M.K. and Boulnois, G.J. (1987) Molecular cloning, characterisation, and complete nucleotide sequence of the gene for pneumolysin, the sulfhydryl-activated toxin of Streptococcus pneumoniae. Infect. Immun. 55:1184-1189
Whitney C.G., Farley M.M., Hadler J., Harrison L.H., Bennett N.M., Lynfield R., Reingold A., Cieslak P.R., Pilishvili T., Jackson D., Facklam R.R., Jorgensen J.H., Schuchat A. (2003) Decline in invasive pneumococcal disease after the introduction of protein-polysaccharide conjugate vaccine. N. Eng. J. Med. 348:1737-1746
Claims (68)
- 単離された変異型ニューモリシン(PLY)タンパク質であって、野生型PLYタンパク質とは野生型配列のアミノ酸144〜161の領域内の突然変異の存在によって異なっており、変異型の毒性が野生型タンパク質と比べて低減している、単離された変異型ニューモリシン(PLY)タンパク質。
- 変異型PLYタンパク質が、野生型PLYタンパク質とは野生型配列のアミノ酸144〜161の領域内の1又は複数のアミノ酸の欠失又は置換によって異なっている、請求項1記載のタンパク質。
- 変異型PLYタンパク質が、野生型PLYタンパク質とは野生型配列のアミノ酸144〜151の領域内の突然変異の存在によって異なっている、請求項1記載のタンパク質。
- 変異型PLYタンパク質が、野生型タンパク質とは野生型配列のアミノ酸144〜151の領域内の1又は複数のアミノ酸の置換又は欠失によって異なっている、請求項3記載のタンパク質。
- アラニン146が置換又は欠失されている、請求項4記載のタンパク質。
- 変異型PLYタンパク質が、野生型タンパク質とは野生型配列のアミノ酸144〜151の領域内の2つの隣接するアミノ酸の欠失によって異なっている、請求項4記載のタンパク質。
- アミノ酸バリン144及びプロリン145が欠失されている、請求項6記載のタンパク質。
- アミノ酸アラニン146及びアルギニン147が欠失されている、請求項6記載のタンパク質。
- アミノ酸メチオニン148及びグルタミン149が欠失されている、請求項6記載のタンパク質。
- アミノ酸チロシン150及びグルタミン酸151が欠失されている、請求項6記載のタンパク質。
- 野生型配列のアミノ酸257〜297、367〜397又は424〜437の少なくとも1つの領域内に少なくとも1つのアミノ酸置換又は欠失をさらに含む、請求項1〜10のいずれか1項に記載のタンパク質。
- (a)単糖、オリゴ糖、多糖、ペプチド、ポリペプチド又はタンパク質、及び
(b)単離された変異型ニューモリシン(PLY)タンパク質であって、野生型PLYタンパク質とは野生型配列のアミノ酸144〜161の領域内の突然変異の存在によって異なっており、変異型の毒性が野生型タンパク質と比べて低減している変異型PLYタンパク質
を含む免疫原性複合体。 - 変異型PLYタンパク質が、野生型PLYタンパク質とは野生型配列のアミノ酸144〜161の領域内の1又は複数のアミノ酸の欠失又は置換によって異なっている、請求項12記載の免疫原性複合体。
- 変異型PLYタンパク質が、野生型PLYタンパク質とは野生型配列のアミノ酸144〜151の領域内の突然変異の存在によって異なっている、請求項12記載の免疫原性複合体。
- 変異型PLYタンパク質が、野生型タンパク質とは野生型配列のアミノ酸144〜151の領域内の1又は複数のアミノ酸の置換又は欠失によって異なっている、請求項13記載の免疫原性複合体。
- アラニン146が置換又は欠失されている、請求項15記載の免疫原性複合体。
- 変異型PLYタンパク質が、野生型タンパク質とは野生型配列のアミノ酸144〜151の領域内の2つの隣接するアミノ酸の欠失によって異なっている、請求項15記載の免疫原性複合体。
- PLYタンパク質のアミノ酸バリン144及びプロリン145が欠失されている、請求項17記載の免疫原性複合体。
- PLYタンパク質のアミノ酸アラニン146及びアルギニン147が欠失されている、請求項17記載の免疫原性複合体。
- PLYタンパク質のアミノ酸メチオニン148及びグルタミン149が欠失されている、請求項17記載の免疫原性複合体。
- PLYタンパク質のアミノ酸チロシン150及びグルタミン酸151が欠失されている、請求項17記載の免疫原性複合体。
- 単糖、オリゴ糖又は多糖が肺炎連鎖球菌に由来する、請求項12〜21のいずれか1項に記載の免疫原性複合体。
- タンパク質が、野生型配列のアミノ酸257〜297、367〜397又は424〜437の少なくとも1つの領域内に少なくとも1つのアミノ酸置換又は欠失をさらに含む、請求項12〜22のいずれか1項に記載の免疫原性複合体。
- a)変異型ニューモリシン(PLY)タンパク質であって、野生型PLYタンパク質とは野生型配列のアミノ酸144〜161の領域内の突然変異の存在によって異なっており、変異型の毒性が野生型タンパク質と比べて低減している変異型PLYタンパク質をコードする核酸配列、又はb)a)に定義される核酸配列に対し相補的な核酸配列を含む、単離され精製された核酸配列。
- 変異型PLYタンパク質が、野生型PLYタンパク質とは野生型配列のアミノ酸144〜161の領域内の1又は複数のアミノ酸の欠失又は置換によって異なっている、請求項24記載の単離され精製された核酸配列。
- 変異型PLYタンパク質が、野生型PLYタンパク質とは野生型配列のアミノ酸144〜151の領域内の突然変異の存在によって異なっている、請求項24記載の単離され精製された核酸配列。
- アラニン146が置換又は欠失されている、請求項26記載の単離され精製された核酸配列。
- 変異型PLYタンパク質が、野生型タンパク質とは野生型配列のアミノ酸144〜151の領域内の1又は複数のアミノ酸の置換又は欠失によって異なっている、請求項26記載の単離され精製された核酸配列。
- 変異型PLYタンパク質が、野生型タンパク質とは野生型配列のアミノ酸144〜151の領域内の2つの隣接するアミノ酸の欠失によって異なっている、請求項28記載の単離され精製された核酸配列。
- アミノ酸バリン144及びプロリン145が欠失されている、請求項29記載の単離され精製された核酸配列。
- アミノ酸アラニン146及びアルギニン147が欠失されている、請求項29記載の単離され精製された核酸配列。
- アミノ酸メチオニン148及びグルタミン149が欠失されている、請求項29記載の単離され精製された核酸配列。
- アミノ酸チロシン150及びグルタミン酸151が欠失されている、請求項29記載の単離され精製された核酸配列。
- タンパク質が、野生型配列のアミノ酸257〜297、367〜397又は424〜437の少なくとも1つの領域内に少なくとも1つのアミノ酸置換又は欠失をさらに含む、請求項24〜33のいずれか1項に記載の単離され精製された核酸配列。
- 請求項24〜34のいずれか1項に記載の核酸配列を含む単離され精製された核酸配列を含有する組換え発現ベクター。
- 請求項35記載の組換え発現ベクターが形質転換された、トランスフェクトされた、又は感染した組換え宿主細胞。
- 単離された変異型ニューモリシン(PLY)タンパク質であって、野生型PLYタンパク質とは野生型配列のアミノ酸144〜161の領域内の突然変異の存在によって異なっており、変異型の毒性が野生型タンパク質と比べて低減している変異型PLYタンパク質を作製する方法であって、a)宿主細胞に請求項35記載の組換え発現ベクターを形質転換し、トランスフェクトし又は感染させ、該宿主細胞を、該宿主細胞により該変異型PLYタンパク質の発現が可能な条件下にて培養するステップ、及びb)変異型PLYタンパク質を培養物から回収するステップを含む方法。
- a)単離された変異型ニューモリシン(PLY)タンパク質であって、野生型PLYタンパク質とは野生型配列のアミノ酸144〜161の領域内の突然変異の存在によって異なっており、変異型の毒性が野生型タンパク質と比べて低減している変異型PLYタンパク質、及び
b)1又は複数の生理学的に許容されるアジュバント、希釈剤又は担体
を含む免疫原性組成物。 - 変異型PLYタンパク質が、野生型PLYタンパク質とは野生型配列のアミノ酸144〜161の領域内の1又は複数のアミノ酸の欠失又は置換によって異なっている、請求項38記載の免疫原性組成物。
- 変異型PLYタンパク質が、野生型PLYタンパク質とは野生型配列のアミノ酸144〜151の領域内の突然変異の存在によって異なっている、請求項38記載の免疫原性組成物。
- 変異型PLYタンパク質が、野生型タンパク質とは野生型配列のアミノ酸144〜151の領域内の1又は複数のアミノ酸の欠失又は置換によって異なっている、請求項40記載の免疫原性組成物。
- アラニン146が置換又は欠失されている、請求項41記載の免疫原性組成物。
- 変異型PLYタンパク質が、野生型タンパク質とは野生型配列のアミノ酸144〜151の領域内の2つの隣接するアミノ酸の欠失によって異なっている、請求項41記載の免疫原性組成物。
- アミノ酸バリン144及びプロリン145が欠失されている、請求項43記載の免疫原性組成物。
- アミノ酸アラニン146及びアルギニン147が欠失されている、請求項43記載の免疫原性組成物。
- アミノ酸メチオニン148及びグルタミン149が欠失されている、請求項43記載の免疫原性組成物。
- アミノ酸チロシン150及びグルタミン酸151が欠失されている、請求項43記載の免疫原性組成物。
- タンパク質が野生型配列のアミノ酸257〜297、367〜397又は424〜437の少なくとも1つの領域内に少なくとも1つのアミノ酸置換又は欠失をさらに含む、請求項38〜47のいずれか1項に記載の免疫原性組成物。
- a)(i)単糖、オリゴ糖、多糖、ペプチド、ポリペプチド又はタンパク質、及び
(ii)単離された変異型ニューモリシン(PLY)タンパク質であって、野生型PLYタンパク質とは野生型配列のアミノ酸144〜161の領域内の突然変異の存在によって異なっており、変異型の毒性が野生型タンパク質と比べて低減している変異型PLYタンパク質
を含む免疫原性複合体、並びに
b)1又は複数の生理学的に許容されるアジュバント、希釈剤又は担体
を含む免疫原性組成物。 - 変異型PLYタンパク質が、野生型PLYタンパク質とは野生型配列のアミノ酸144〜161の領域内の1又は複数のアミノ酸の欠失又は置換によって異なっている、請求項49記載の免疫原性組成物。
- 変異型PLYタンパク質が、野生型PLYタンパク質とは野生型配列のアミノ酸144〜151の領域内の突然変異の存在によって異なっている、請求項49記載の免疫原性組成物。
- 変異型PLYタンパク質が、野生型タンパク質とは野生型配列のアミノ酸144〜151の領域内の1又は複数のアミノ酸の欠失又は置換によって異なっている、請求項51記載の免疫原性組成物。
- アラニン146が置換又は欠失されている、請求項52記載の免疫原性組成物。
- 変異型PLYタンパク質が、野生型タンパク質とは野生型配列のアミノ酸144〜151の領域内の2つの隣接するアミノ酸の欠失によって異なっている、請求項52記載の免疫原性組成物。
- PLYタンパク質のアミノ酸バリン144及びプロリン145が欠失されている、請求項54記載の免疫原性組成物。
- PLYタンパク質のアミノ酸アラニン146及びアルギニン147が欠失されている、請求項54記載の免疫原性組成物。
- PLYタンパク質のアミノ酸メチオニン148及びグルタミン149が欠失されている、請求項54記載の免疫原性組成物。
- PLYタンパク質のアミノ酸チロシン150及びグルタミン酸151が欠失されている、請求項54記載の免疫原性組成物。
- 単糖、オリゴ糖又は多糖が肺炎連鎖球菌に由来する、請求項49〜58のいずれか1項に記載の免疫原性組成物。
- 複数の肺炎連鎖球菌血清型が存在する、請求項59記載の免疫原性組成物。
- タンパク質が、野生型配列のアミノ酸257〜297、367〜397又は424〜437の少なくとも1つの領域内に少なくとも1つのアミノ酸置換又は欠失をさらに含む、請求項49〜60のいずれか1項に記載の免疫原性組成物。
- 対象哺乳動物に、a)単離された変異型ニューモリシン(PLY)タンパク質であって、野生型PLYタンパク質とは野生型配列のアミノ酸144〜161の領域内の1又は複数のアミノ酸の欠失によって異なっている変異型PLYタンパク質、及びb)1又は複数の生理学的に許容されるアジュバント、希釈剤又は担体を含む免疫原性組成物を投与するステップを含む、哺乳動物のための予防方法。
- 対象哺乳動物に、
a)(i)単糖、オリゴ糖、多糖、ペプチド、ポリペプチド又はタンパク質、及び
(ii)単離された変異型ニューモリシン(PLY)タンパク質であって、野生型PLYタンパク質とは野生型配列のアミノ酸144〜161の領域内の突然変異の存在によって異なり、変異型の毒性が野生型タンパク質と比べて低減している変異型PLYタンパク質
を含む免疫原性複合体、並びに
b)1又は複数の生理学的に許容されるアジュバント、希釈剤又は担体
を含む免疫原性組成物を投与するステップを含む、哺乳動物のための予防方法。 - 細菌感染症の予防又は治療のための免疫原性組成物の製造における変異型PLYタンパク質又はその免疫原性複合体の使用であって、該変異型PLYタンパク質が、野生型PLYタンパク質とは野生型配列のアミノ酸144〜161の領域内の突然変異の存在によって異なり、変異型の毒性が野生型タンパク質と比べて低減しているものである、上記使用。
- 医療処置の方法に使用するための単離された変異型PLYタンパク質又はその免疫原性複合体であって、該変異型PLYタンパク質が、野生型PLYタンパク質とは野生型配列のアミノ酸144〜161の領域内の突然変異の存在によって異なり、変異型の毒性が野生型タンパク質と比べて低減しているものである、上記変異型PLYタンパク質又はその免疫原性複合体。
- 免疫原性組成物の製造方法であって、
単離された変異型PLYタンパク質であって、野生型PLYタンパク質とは野生型配列のアミノ酸144〜161の領域内の突然変異の存在によって異なり、変異型の毒性が野生型タンパク質と比べて低減している変異型PLYタンパク質を準備するステップ、及び
変異型タンパク質を、単糖、オリゴ糖、多糖、ペプチド、ポリペプチド又はタンパク質と複合体化するステップ
を含む方法。 - 変異型タンパク質が肺炎連鎖球菌多糖と複合体化されている、請求項66記載の方法。
- 免疫原性組成物における使用に適した候補変異型PLYタンパク質をスクリーニングする方法であって、
変異型PLYタンパク質を準備するステップ、
変異型タンパク質を溶血活性について試験するステップ、
変異型PLYタンパク質をオリゴマー化活性について試験するステップ、並びに
変異型PLYタンパク質の溶血活性及びオリゴマー化活性を非変異型タンパク質と比較するステップ
を含む方法。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US56941504P | 2004-05-07 | 2004-05-07 | |
GB0410220.8 | 2004-05-07 | ||
US60/569,415 | 2004-05-07 | ||
GBGB0410220.8A GB0410220D0 (en) | 2004-05-07 | 2004-05-07 | Mutant pneumolysin proteins |
PCT/GB2005/001792 WO2005108580A1 (en) | 2004-05-07 | 2005-05-09 | Mutant pneumolysin proteins |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008505617A true JP2008505617A (ja) | 2008-02-28 |
JP4848552B2 JP4848552B2 (ja) | 2011-12-28 |
Family
ID=32482854
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007512334A Expired - Fee Related JP4848552B2 (ja) | 2004-05-07 | 2005-05-09 | 変異型ニューモリシンタンパク質 |
Country Status (15)
Country | Link |
---|---|
US (1) | US7820789B2 (ja) |
EP (1) | EP1743027B1 (ja) |
JP (1) | JP4848552B2 (ja) |
KR (1) | KR101191591B1 (ja) |
CN (1) | CN101018863B (ja) |
AU (1) | AU2005240835B2 (ja) |
CA (1) | CA2566344C (ja) |
DK (1) | DK1743027T3 (ja) |
ES (1) | ES2427978T3 (ja) |
GB (1) | GB0410220D0 (ja) |
IL (2) | IL178885A (ja) |
PL (1) | PL1743027T3 (ja) |
PT (1) | PT1743027E (ja) |
SI (1) | SI1743027T1 (ja) |
WO (1) | WO2005108580A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010260849A (ja) * | 2009-04-30 | 2010-11-18 | Coley Pharmaceutical Group Inc | 肺炎球菌ワクチンおよびその使用 |
JP2013515015A (ja) * | 2009-12-22 | 2013-05-02 | サノフィ パストゥール リミテッド | 免疫原性組成物 |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MX339524B (es) | 2001-10-11 | 2016-05-30 | Wyeth Corp | Composiciones inmunogenicas novedosas para la prevencion y tratamiento de enfermedad meningococica. |
US7785608B2 (en) | 2002-08-30 | 2010-08-31 | Wyeth Holdings Corporation | Immunogenic compositions for the prevention and treatment of meningococcal disease |
WO2007144647A2 (en) * | 2006-06-15 | 2007-12-21 | Timothy John Mitchell | Adjuvant compositions |
AR064642A1 (es) | 2006-12-22 | 2009-04-15 | Wyeth Corp | Polinucleotido vector que lo comprende celula recombinante que comprende el vector polipeptido , anticuerpo , composicion que comprende el polinucleotido , vector , celula recombinante polipeptido o anticuerpo , uso de la composicion y metodo para preparar la composicion misma y preparar una composi |
BRPI0810211A2 (pt) * | 2007-04-13 | 2014-10-21 | Univ Oklahoma | Citolisina dependente de colesterol mutante purficada, composição, vacina, método para vacinar um paciente, anticorpo monoclonal, ácido nucléico, e, célula hospedeira. |
GB0714963D0 (en) | 2007-08-01 | 2007-09-12 | Novartis Ag | Compositions comprising antigens |
BRPI0821240B8 (pt) * | 2007-12-21 | 2022-10-04 | Novartis Ag | formas mutantes de estreptolisina o |
EP2293815A4 (en) * | 2008-05-22 | 2013-04-03 | Childrens Medical Center | SYNERGISTIC IMMUNOGENIC CONJUGATE FUSION-POLYSACCHARIDE PROTEIN |
EP2376526A4 (en) * | 2008-12-24 | 2013-02-27 | Kingdom Of The Netherlands Represented By The Min Ister Of Health Welfare & Sport On Behalf Of The M | MODIFIED STREPTOCOCCUS PNEUMONIAE PNEUMOLYSIN (PLY) POLYPEPTIDE |
EP2411045A1 (en) | 2009-03-24 | 2012-02-01 | Novartis AG | Combinations of meningococcal factor h binding protein and pneumococcal saccharide conjugates |
CN102695523A (zh) | 2009-09-10 | 2012-09-26 | 诺华有限公司 | 针对呼吸道疾病的组合疫苗 |
WO2011075822A1 (en) * | 2009-12-22 | 2011-06-30 | Sanofi Pasteur Limited | Immunogenic compositions and related methods |
AU2011294776B2 (en) | 2010-08-23 | 2016-02-04 | Wyeth Llc | Stable formulations of Neisseria meningitidis rLP2086 antigens |
CA2809758C (en) | 2010-09-10 | 2021-07-13 | Wyeth Llc | Non-lipidated variants of neisseria meningitidis orf2086 antigens |
WO2012072769A1 (en) | 2010-12-01 | 2012-06-07 | Novartis Ag | Pneumococcal rrgb epitopes and clade combinations |
US9181308B2 (en) | 2011-03-28 | 2015-11-10 | St. Jude Children's Research Hospital | Methods and compositions employing immunogenic fusion proteins |
US20130164774A9 (en) | 2011-04-08 | 2013-06-27 | University Of Massachusetts | Methods, compositions and kits for assaying mitochondrial function |
CN107189997A (zh) * | 2011-04-21 | 2017-09-22 | 洛克菲勒大学 | 用于革兰氏阳性菌检测和治疗的链球菌属细菌噬菌体溶素 |
BR112013028892B1 (pt) | 2011-05-11 | 2021-06-15 | Children's Medical Center Corporation | Proteína de ligação à biotina modificada, proteínas de fusão da mesma e aplicações |
SG194733A1 (en) | 2011-05-17 | 2013-12-30 | Glaxosmithkline Biolog Sa | Vaccine against streptococcus pneumoniae |
ITMI20111182A1 (it) | 2011-06-28 | 2012-12-29 | Canio Buonavoglia | Vaccino per coronavirus canino |
JP2015510872A (ja) | 2012-03-07 | 2015-04-13 | ノバルティス アーゲー | Streptococcuspneumoniae抗原の増強された製剤 |
EP4043029A1 (en) | 2012-03-09 | 2022-08-17 | Pfizer Inc. | Neisseria meningitidis compositions and methods thereof |
SA115360586B1 (ar) | 2012-03-09 | 2017-04-12 | فايزر انك | تركيبات لعلاج الالتهاب السحائي البكتيري وطرق لتحضيرها |
WO2014124228A1 (en) | 2013-02-07 | 2014-08-14 | Children's Medical Center Corporation | Protein antigens that provide protection against pneumococcal colonization and/or disease |
ES2685894T3 (es) | 2013-03-08 | 2018-10-15 | Pfizer Inc. | Polipéptidos de fusión inmunogénicos |
US11207396B2 (en) | 2013-05-17 | 2021-12-28 | The Board Of Regents Of The University Of Texas System | Immunization to protect against adverse cardiac events relating to pneumococcal infection |
MX369534B (es) | 2013-09-08 | 2019-11-11 | Pfizer | Composiciones de neisseria meningitidis y sus metodos. |
CN103936842B (zh) * | 2014-04-30 | 2016-03-23 | 重庆医科大学 | 肺炎链球菌溶血素突变体及其作为粘膜免疫佐剂的应用 |
US9815886B2 (en) | 2014-10-28 | 2017-11-14 | Adma Biologics, Inc. | Compositions and methods for the treatment of immunodeficiency |
MX2017006625A (es) | 2014-11-21 | 2018-01-15 | Univ Oklahoma | Mutantes de neumolisina y metodos de uso de los mismos. |
RU2723045C2 (ru) | 2015-02-19 | 2020-06-08 | Пфайзер Инк. | Композиции neisseria meningitidis и способы их получения |
GB201610599D0 (en) | 2016-06-17 | 2016-08-03 | Glaxosmithkline Biologicals Sa | Immunogenic Composition |
MX2019009011A (es) | 2017-01-31 | 2019-09-26 | Pfizer | Composiciones de neisseria meningitidis y metodos respectivos. |
US10259865B2 (en) | 2017-03-15 | 2019-04-16 | Adma Biologics, Inc. | Anti-pneumococcal hyperimmune globulin for the treatment and prevention of pneumococcal infection |
WO2018183475A1 (en) | 2017-03-28 | 2018-10-04 | Children's Medical Center Corporation | A multiple antigen presenting system (maps)-based staphylococcus aureus vaccine, immunogenic composition, and uses thereof |
SG11201912601RA (en) | 2017-06-23 | 2020-01-30 | Nosocomial Vaccine Corp | Immunogenic compositions |
WO2020056202A1 (en) | 2018-09-12 | 2020-03-19 | Affinivax, Inc. | Multivalent pneumococcal vaccines |
EP4317182A1 (en) * | 2021-03-22 | 2024-02-07 | Starmab Biologics (Suzhou) Co., Ltd | Antigen-binding protein targeting streptococcus pneumoniae hemolysin protein and use thereof |
CN113264999B (zh) * | 2021-04-29 | 2023-02-28 | 星济生物(苏州)有限公司 | 中和肺炎链球菌溶血素蛋白的抗原结合蛋白及其用途 |
AU2022342080A1 (en) | 2021-09-09 | 2024-03-28 | Affinivax, Inc. | Multivalent pneumococcal vaccines |
IL312890A (en) | 2021-11-18 | 2024-07-01 | Matrivax Inc | Immunogenic fusion protein preparations and methods of using them |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001510031A (ja) * | 1997-07-21 | 2001-07-31 | ノース・アメリカン・ヴァクシン・インコーポレーテッド | ワクチンとしての修飾された免疫原ニューモリシン組成物 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5078996A (en) | 1985-08-16 | 1992-01-07 | Immunex Corporation | Activation of macrophage tumoricidal activity by granulocyte-macrophage colony stimulating factor |
US4912094B1 (en) | 1988-06-29 | 1994-02-15 | Ribi Immunochem Research Inc. | Modified lipopolysaccharides and process of preparation |
ATE205534T1 (de) * | 1988-12-16 | 2001-09-15 | Nederlanden Staat | Pneumolysin-mutanten und pneumokokken-impfstoffe daraus |
US6716432B1 (en) * | 1988-12-16 | 2004-04-06 | James Cleland Paton | Pneumolysin mutants and pneumococcal vaccines made therefrom |
IL101715A (en) | 1991-05-02 | 2005-06-19 | Amgen Inc | Recombinant dna-derived cholera toxin subunit analogs |
WO1993013302A1 (de) | 1991-12-23 | 1993-07-08 | Michael Zoche | Motor mit einer vorrichtung zur entölung |
US6207646B1 (en) | 1994-07-15 | 2001-03-27 | University Of Iowa Research Foundation | Immunostimulatory nucleic acid molecules |
US5565204A (en) | 1994-08-24 | 1996-10-15 | American Cyanamid Company | Pneumococcal polysaccharide-recombinant pneumolysin conjugate vaccines for immunization against pneumococcal infections |
KR100780158B1 (ko) | 1996-10-23 | 2007-11-27 | 더 트러스티스 오브 더 유니버시티 오브 펜실바니아 | 면역 치료법 및 개량 백신 |
US6113918A (en) | 1997-05-08 | 2000-09-05 | Ribi Immunochem Research, Inc. | Aminoalkyl glucosamine phosphate compounds and their use as adjuvants and immunoeffectors |
US7964192B1 (en) | 1997-12-02 | 2011-06-21 | Janssen Alzheimer Immunotherapy | Prevention and treatment of amyloidgenic disease |
TWI239847B (en) | 1997-12-02 | 2005-09-21 | Elan Pharm Inc | N-terminal fragment of Abeta peptide and an adjuvant for preventing and treating amyloidogenic disease |
ATE512231T1 (de) | 1998-02-27 | 2011-06-15 | Univ Pennsylvania | Impfstoffe, immuntherapeutika und verfahren zur anwendung derselben |
IL142231A0 (en) | 1998-09-30 | 2002-03-10 | American Cyanamid Co | Mutant cholera holotoxin as an adjuvant |
WO2002098369A2 (en) | 2001-06-07 | 2002-12-12 | Wyeth Holdings Corporation | Mutant forms of cholera holotoxin as an adjuvant |
ATE451386T1 (de) | 2001-06-07 | 2009-12-15 | Wyeth Corp | Mutantenformen von cholera holotoxin als adjuvans |
SG182163A1 (en) | 2003-12-17 | 2012-07-30 | Wyeth Corp | Immunogenic peptide carrier conjugates and methods of producing same |
-
2004
- 2004-05-07 GB GBGB0410220.8A patent/GB0410220D0/en not_active Ceased
-
2005
- 2005-05-09 EP EP05742528.2A patent/EP1743027B1/en not_active Not-in-force
- 2005-05-09 ES ES05742528T patent/ES2427978T3/es active Active
- 2005-05-09 SI SI200531774T patent/SI1743027T1/sl unknown
- 2005-05-09 JP JP2007512334A patent/JP4848552B2/ja not_active Expired - Fee Related
- 2005-05-09 WO PCT/GB2005/001792 patent/WO2005108580A1/en active Application Filing
- 2005-05-09 PL PL05742528T patent/PL1743027T3/pl unknown
- 2005-05-09 US US11/568,802 patent/US7820789B2/en not_active Expired - Fee Related
- 2005-05-09 KR KR1020067025760A patent/KR101191591B1/ko not_active IP Right Cessation
- 2005-05-09 CN CN2005800220763A patent/CN101018863B/zh not_active Expired - Fee Related
- 2005-05-09 CA CA2566344A patent/CA2566344C/en not_active Expired - Fee Related
- 2005-05-09 AU AU2005240835A patent/AU2005240835B2/en not_active Ceased
- 2005-05-09 PT PT57425282T patent/PT1743027E/pt unknown
- 2005-05-09 DK DK05742528.2T patent/DK1743027T3/da active
-
2006
- 2006-10-26 IL IL178885A patent/IL178885A/en not_active IP Right Cessation
-
2010
- 2010-01-24 IL IL203479A patent/IL203479A/en not_active IP Right Cessation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001510031A (ja) * | 1997-07-21 | 2001-07-31 | ノース・アメリカン・ヴァクシン・インコーポレーテッド | ワクチンとしての修飾された免疫原ニューモリシン組成物 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010260849A (ja) * | 2009-04-30 | 2010-11-18 | Coley Pharmaceutical Group Inc | 肺炎球菌ワクチンおよびその使用 |
JP2013515015A (ja) * | 2009-12-22 | 2013-05-02 | サノフィ パストゥール リミテッド | 免疫原性組成物 |
Also Published As
Publication number | Publication date |
---|---|
EP1743027A1 (en) | 2007-01-17 |
JP4848552B2 (ja) | 2011-12-28 |
IL178885A (en) | 2011-11-30 |
GB0410220D0 (en) | 2004-06-09 |
US7820789B2 (en) | 2010-10-26 |
ES2427978T3 (es) | 2013-11-05 |
DK1743027T3 (da) | 2013-09-30 |
PT1743027E (pt) | 2013-10-08 |
AU2005240835A1 (en) | 2005-11-17 |
SI1743027T1 (sl) | 2013-10-30 |
CA2566344A1 (en) | 2005-11-17 |
AU2005240835B2 (en) | 2011-12-01 |
PL1743027T3 (pl) | 2013-11-29 |
US20080112964A1 (en) | 2008-05-15 |
IL178885A0 (en) | 2007-03-08 |
KR20070073602A (ko) | 2007-07-10 |
CN101018863A (zh) | 2007-08-15 |
EP1743027B1 (en) | 2013-07-10 |
IL203479A (en) | 2013-04-30 |
KR101191591B1 (ko) | 2012-10-15 |
WO2005108580A1 (en) | 2005-11-17 |
CA2566344C (en) | 2015-07-07 |
CN101018863B (zh) | 2012-01-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4848552B2 (ja) | 変異型ニューモリシンタンパク質 | |
WO2005108419A1 (en) | Mutant cholesterol-binding cytolysin proteins | |
AU740956B2 (en) | Modified immunogenic pneumolysin compositions as vaccines | |
US9370557B2 (en) | Adjuvant compounds | |
US20220267385A1 (en) | Immunogenic fusion protein | |
US6716432B1 (en) | Pneumolysin mutants and pneumococcal vaccines made therefrom | |
US20040213803A1 (en) | Compositions and methods for treating or preventing pneumococcal infection | |
US11484584B2 (en) | Immunogenic complex for eliciting protective immunity against group B Streptococcus | |
KR20190121713A (ko) | 스트렙토코커스 뉴모니애 협막 다당류 및 그의 면역원성 접합체 | |
CN113164580A (zh) | 肺炎球菌融合蛋白疫苗 | |
EP2266592A2 (en) | Protective proteins of S. agalactiae, combinations thereof and methods of using the same | |
Nagai et al. | Immunization with pneumococcal elongation factor Tu enhances serotype-independent protection against Streptococcus pneumoniae infection | |
JP2012508174A (ja) | β溶血性連鎖球菌(BHS)疾患を予防するための多成分免疫原性組成物 | |
Lee et al. | Immunologic epitope, gene, and immunity involved in pneumococcal glycoconjugate | |
CN112449603A (zh) | 链球菌中毒性休克综合征 | |
CN118201634A (zh) | 多价肺炎球菌疫苗 | |
Kirkham | Construction and immunological characterisation of a non-toxic form of pneumolysin for use in pneumococcal vaccines |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20080416 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20101214 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20110302 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20110309 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20110411 |
|
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: 20110830 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A711 Effective date: 20110921 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20110928 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20110922 |
|
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: 20141028 Year of fee payment: 3 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
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 |