JP2020062038A - 多発性硬化症のためのaav系遺伝子療法 - Google Patents
多発性硬化症のためのaav系遺伝子療法 Download PDFInfo
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Abstract
Description
本出願は、2014年4月24日に出願された米国仮出願番号61/983,924の米国特許法第119条(e)の下での利益を主張するものであり、その内容は参照によってその全てが本明細書に組み込まれる。
組換えアデノ随伴ウイルス(AAV)ベクターは、ヒトの疾患の数多くの臨床前動物モデルにおけるin vivoでの遺伝子導入のためにうまく用いられ、多種多様な治療遺伝子の長期的発現のためにうまく用いられてきた(DayaおよびBerns、2008;Niemeyerら、2009;Owenら、2002;Keen−Rhinehartら、2005;Scallanら、2003;Songら、2004)。また、AAVベクターは、例えばレーバー先天性黒内障のための眼内送達など、免疫特権部位を標的とした場合に長期的な臨床上の恩恵をヒトにもたらしてきた(Bainbridgeら、2008;Maguireら、2008;Cideciyanら,2008)。このベクターの主要な長所はその比較的低い免疫プロファイルであり、限定された炎症性応答のみを引き出し、いくつかの症例では免疫寛容を導入遺伝子産物へ向けさえする(LoDucaら,2009)。それにも拘らず、非免疫特権器官を標的とした場合には、動物モデルでは導入遺伝子産物に対する適応応答も報告されている一方で、ヒトではウイルスカプシドに対する抗体およびCD8+T細胞応答のために治療効果が限定されてきた(Mannoら,2006;Mingozziら,2007;Muruveら,2008;VandenbergheおよびWilson、2007;MingozziおよびHigh、2007)。
1 atggcctgtt tgtggagctt ctctttgccc agctgcttcc tctcccttct cctcctcctt
61 ctcctccagt tgtcatgcag ctatgcagga caattcagag tgataggacc agggtatccc
121 atccgggctt tagttgggga tgaagcagag ctgccgtgcc gcatctctcc tgggaaaaat
181 gccacgggca tggaggtggg ttggtaccgt tctcccttct caagagtggt tcacctctac
241 cgaaatggca aggaccaaga tgcagagcaa gcacctgaat accggggacg cacagagctt
301 ctgaaagaga ctatcagtga gggaaaggtt acccttagga ttcagaacgt gagattctca
361 gatgaaggag gctacacctg cttcttcaga gaccactctt accaagaaga ggcagcaatg
421 gagttgaaag tggaagatcc cttctattgg gtcaaccccg gtgtgctgac tctcatcgca
481 cttgtgccta cgatcctcct gcaggtctct gtaggccttg tattcctctt cctgcagcac
541 agactgagag gaaaacttcg tgcagaagta gagaatctcc atcggacttt tgatcctcac
601 ttcctgaggg tgccctgctg gaagataaca ctgtttgtta ttgtgcctgt tcttggaccc
661 ctggttgcct tgatcatctg ctacaactgg ctgcaccgaa gactggcagg acagtttctt
721 gaagagctaa gaaaccccct ttga (配列番号:8)
1 maclwsfswp scflslllll llqlscsyag qfrvigpgyp iralvgdeae lpcrispgkn
61 atgmevgwyr spfsrvvhly rngkdqdaeq apeyrgrtel lketisegkv tlriqnvrfs
121 deggytcffr dhsyqeeaam elkvedpfyw vnpgvltlia lvptillqvs vglvflflqh
181 rlrgklraev enlhrtfdph flrvpcwkit lfvivpvlgp lvaliicynw lhrrlagqfl
241 eelrnpf (配列番号:9)
ATGGGCTTGTTAGAGTGTTGTGCTAGATGTCTGGTAGGGGCCCCCTTTGCTTCCCTGGTGGCCACTGGAT TGTGTTTCTTTGGAGTGGCACTGTTCTGTGGATGTGGACATGAAGCTCTCACTGGTACAGAAAAGCTAAT TGAGACCTATTTCTCCAAAAACTACCAGGACTATGAGTATCTCATTAATGTGATTCATGCTTTCCAGTAT GTCATCTATGGAACTGCCTCTTTCTTCTTCCTTTATGGGGCCCTCCTGCTGGCTGAGGGCTTCTACACCA CCGGCGCTGTCAGGCAGATCTTTGGCGACTACAAGACCACCATCTGCGGCAAGGGCCTGAGCGCAACGGT AACAGGGGGCCAGAAGGGGAGGGGTTCCAGAGGCCAACATCAAGCTCATTCTTTGGAGCGGGTGTGTCAT TGTTTGGGAAAATGGCTAGGACATCCCGACAAGTTTGTGGGCATCACCTATGCCCTGACTGTTGTATGGC TCCTGGTGTTTGCCTGCTCGGCTGTACCTGTGTACATTTACTTCAATACCTGGACCACCTGTCAGTCTAT TGCCTTCCCTAGCAAGACCTCTGCCAGTATAGGCAGTCTCTGCGCTGATGCCAGAATGTATGGTGTTCTC CCATGGAATGCTTTCCCTGGCAAGGTTTGTGGCTCCAACCTTCTGTCCATCTGCAAAACAGCTGAGTTCC AAATGACCTTCCACCTGTTTATTGCTGCGTTTGTGGGTGCTGCGGCCACACTAGTTTCCCTGCTCACCTT CATGATTGCTGCCACTTACAACTTCGCCGTCCTTAAACTCATGGGCCGAGGCACCAAGTTCTGA (配列番号:10)
1 mglleccarc lvgapfaslv atglcffgva lfcgcgheal tgtekliety fsknyqdyey
61 linvihafqy viygtasfff lygalllaeg fyttgavrqi fgdyktticg kglsatvtgg
121 qkgrgsrgqh qahslervch clgkwlghpd kfvgityalt vvwllvfacs avpvyiyfnt
181 wttcqsiafp sktsasigsl cadarmygvl pwnafpgkvc gsnllsickt aefqmtfhlf
241 iaafvgaaat lvslltfmia atynfavlkl mgrgtkf (配列番号:11)
ATGGGAAACCACTCTGGAAAGAGAGAATTATCTGCTGAGAAGGCCAGTAAGGATGGAGAGATTCACCGAG GAGAGGCTGGAAAGAAGAGAAGCGTGGGCAAGCTTTCTCAGACGGCCTCAGAGGACAGTGATGTGTTTGG GGAGGCAGATGCGATCCAGAACAATGGGACCTCGGCTGAGGACACGGCGGTGACAGACTCCAAGCACACA GCAGACCCAAAGAATAACTGGCAAGGCGCCCACCCAGCTGACCCAGGGAACCGCCCCCACTTGATCCGCC TCTTTTCCCGAGATGCCCCGGGAAGGGAGGACAACACCTTCAAAGACAGGCCCTCAGAGTCCGACGAGCT TCAGACCATCCAAGAAGACCCCACAGCAGCTTCCGGAGGCCTGGATGTGATGGCATCACAGAAGAGACCC TCACAGCGATCCAAGTACCTGGCCACAGCAAGTACCATGGACCATGCCAGGCATGGCTTCCTCCCAAGGC ACAGAGACACGGGCATCCTTGACTCCATCGGGCGCTTCTTTAGCGGTGACAGGGGTGCGCCCAAGCGGGG CTCTGGCAAGGTGAGCTCCGAGCCGTAG (配列番号:12)
1 mgnhsgkrel saekaskdge ihrgeagkkr svgklsqtas edsdvfgead aiqnngtsae
61 dtavtdskht adpknnwqga hpadpgnrph lirlfsrdap gredntfkdr psesdelqti
121 qedptaasgg ldvmasqkrp sqrskylata stmdharhgf lprhrdtgil dsigrffsgd
181 rgapkrgsgk vssep (配列番号:13)
1 atggcaagct tatcgagacc ctctctgccc agctgcctct gctccttcct cctcctcctc
61 ctcctccaag tgtcttccag ctatgcaggg cagttcagag tgataggacc aagacaccct
121 atccgggctc tggtcgggga tgaagtggaa ttgccatgtc gcatatctcc tgggaagaac
181 gctacaggca tggaggtggg gtggtaccgc ccccccttct ctagggtggt tcatctctac
241 agaaatggca aggaccaaga tggagaccag gcacctgaat atcggggccg gacagagctg
301 ctgaaagatg ctattggtga gggaaaggtg actctcagga tccggaatgt aaggttctca
361 gatgaaggag gtttcacctg cttcttccga gatcattctt accaagagga ggcagcaatg
421 gaattgaaag tagaagatcc tttctactgg gtgagccctg gagtgctggt tctcctcgcg
481 gtgctgcctg tgctcctcct gcagatcact gttggcctcg tcttcctctg cctgcagtac
541 agactgagag gaaaacttcg agcagagata gagaatctcc accggacttt tgatccccac
601 tttctgaggg tgccctgctg gaagataacc ctgtttgtaa ttgtgccggt tcttggaccc
661 ttggttgcct tgatcatctg ctacaactgg ctacatcgaa gactagcagg gcaattcctt
721 gaagagctac gaaatccctt ctga (配列番号:14)
1 maslsrpslp sclcsfllll llqvsssyag qfrvigprhp iralvgdeve lpcrispgkn
61 atgmevgwyr ppfsrvvhly rngkdqdgdq apeyrgrtel lkdaigegkv tlrirnvrfs
121 deggftcffr dhsyqeeaam elkvedpfyw vspgvlvlla vlpvlllqit vglvflclqy
181 rlrgklraei enlhrtfdph flrvpcwkit lfvivpvlgp lvaliicynw lhrrlagqfl
241 eelrnpf (配列番号:15)
ATGGGAAACCACGCAGGCAAACGAGAATTAAATGCCGAGAAGGCCAGTACGAATAGTGAAACTAACAGAG GAGAATCTGAAAAAAAGAGAAACCTGGGTGAACTTTCACGGACAACCTCAGAGGACAACGAAGTGTTCGG AGAGGCAGATGCGAACCAGAACAATGGGACCTCCTCTCAGGACACAGCGGTGACTGACTCCAAGCGCACA GCGGACCCGAAGAATGCCTGGCAGGATGCCCACCCAGCTGACCCAGGGAGCCGCCCCCACTTGATCCGCC TCTTTTCCCGAGATGCCCCGGGGAGGGAGGACAACACCTTCAAAGACAGGCCCTCTGAGTCCGACGAGCT CCAGACCATCCAAGAAGACAGTGCAGCCACCTCCGAGAGCCTGGATGTGATGGCGTCACAGAAGAGACCC TCCCAGAGGCACGGATCCAAGTACCTGGCCACAGCAAGTACCATGGACCATGCCAGGCATGGCTTCCTCC CAAGGCACAGAGACACGGGCATCCTTGACTCCATCGGGCGCTTCTTTGGCGGTGACAGGGGTGCGCCCAA GCGGGGCTCTGGCAAGGACTCACACCACCCGGCAAGAACTGCTCACTACGGCTCCCTGCCCCAGAAGTCA CACGGCCGGACCCAAGATGAAAACCCCGTAGTCCACTTCTTCAAGAACATTGTGACGCCTCGCACACCAC CCCCGTCGCAGGGAAAGGGGAGAGGACTGTCCCTGAGCAGATTTAGCTGGGGGGCCGAAGGCCAGAGACC AGGATTTGGCTACGGAGGCAGAGCGTCCGACTATAAATCGGCTCACAAGGGATTCAAGGGAGTCGATGCC CAGGGCACGCTTTCCAAAATTTTTAAGCTGGGAGGAAGAGATAGTCGCTCTGGATCACCCATGGCTAGAC
GCTGA (配列番号:16)
1 mgnhagkrel naekastnse tnrgesekkr nlgelsrtts ednevfgead anqnngtssq
61 dtavtdskrt adpknawqda hpadpgsrph lirlfsrdap gredntfkdr psesdelqti
121 qedsaatses ldvmasqkrp sqrhgskyla tastmdharh gflprhrdtg ildsigrffg
181 gdrgapkrgs gkdshhpart ahygslpqks hgrtqdenpv vhffknivtp rtpppsqgkg
241 rglslsrfsw gaegqrpgfg yggrasdyks ahkgfkgvda qgtlskifkl ggrdsrsgsp
301 marr (配列番号:17)
ATGGCGTCACAGAAGAGACCCTCCCAGAGGCACGGATCCAAGTACCTGGCCACAGCAAGTACCATGGACC
ATGCCAGGCATGGCTTCCTCCCAAGGCACAGAGACACGGGCATCCTTGACTCCATCGGGCGCTTCTTTGG
CGGTGACAGGGGTGCGCCCAAGCGGGGCTCTGGCAAGGTACCCTGGCTAAAGCCGGGCCGGAGCCCTCTG
CCCTCTCATGCCCGCAGCCAGCCTGGGCTGTGCAACATGTACAAGGACTCACACCACCCGGCAAGAACTG
CTCACTACGGCTCCCTGCCCCAGAAGTCACACGGCCGGACCCAAGATGAAAACCCCGTAGTCCACTTCTT
CAAGAACATTGTGACGCCTCGCACACCACCCCCGTCGCAGGGAAAGGGGAGAGGACTGTCCCTGAGCAGA
TTTAGCTGGGGGGCCGAAGGCCAGAGACCAGGATTTGGCTACGGAGGCAGAGCGTCCGACTATAAATCGG
CTCACAAGGGATTCAAGGGAGTCGATGCCCAGGGCACGCTTTCCAAAATTTTTAAGCTGGGAGGAAGAGA
TAGTCGCTCTGGATCACCCATGGCTAGACGCTGA (配列番号:18)
1 masqkrpsqr hgskylatas tmdharhgfl prhrdtgild sigrffggdr gapkrgsgkv
61 pwlkpgrspl psharsqpgl cnmykdshhp artahygslp qkshgrtqde npvvhffkni
121 vtprtpppsq gkgrglslsr fswgaegqrp gfgyggrasd yksahkgfkg vdaqgtlski
181 fklggrdsrs gspmarr (配列番号:19)
ATGGCGTCACAGAAGAGACCCTCCCAGAGGCACGGATCCAAGTACCTGGCCACAGCAAGTACCATGGACC ATGCCAGGCATGGCTTCCTCCCAAGGCACAGAGACACGGGCATCCTTGACTCCATCGGGCGCTTCTTTGG CGGTGACAGGGGTGCGCCCAAGCGGGGCTCTGGCAAGGTACCCTGGCTAAAGCCGGGCCGGAGCCCTCTG CCCTCTCATGCCCGCAGCCAGCCTGGGCTGTGCAACATGTACAAGGACTCACACCACCCGGCAAGAACTG CTCACTACGGCTCCCTGCCCCAGAAGTCACACGGCCGGACCCAAGATGAAAACCCCGTAGTCCACTTCTT CAAGAACATTGTGACGCCTCGCACACCACCCCCGTCGCAGGGAAAGGGGGCCGAAGGCCAGAGACCAGGA TTTGGCTACGGAGGCAGAGCGTCCGACTATAAATCGGCTCACAAGGGATTCAAGGGAGTCGATGCCCAGG GCACGCTTTCCAAAATTTTTAAGCTGGGAGGAAGAGATAGTCGCTCTGGATCACCCATGGCTAGACGCTG
A (配列番号:20)
1 masqkrpsqr hgskylatas tmdharhgfl prhrdtgild sigrffggdr gapkrgsgkv
61 pwlkpgrspl psharsqpgl cnmykdshhp artahygslp qkshgrtqde npvvhffkni
121 vtprtpppsq gkgaegqrpg fgyggrasdy ksahkgfkgv daqgtlskif klggrdsrsg
181 spmarr (配列番号:21)
ATGGCGTCACAGAAGAGACCCTCCCAGAGGCACGGATCCAAGTACCTGGCCACAGCAAGTACCATGGACC ATGCCAGGCATGGCTTCCTCCCAAGGCACAGAGACACGGGCATCCTTGACTCCATCGGGCGCTTCTTTGG CGGTGACAGGGGTGCGCCCAAGCGGGGCTCTGGCAAGGACTCACACCACCCGGCAAGAACTGCTCACTAC GGCTCCCTGCCCCAGAAGTCACACGGCCGGACCCAAGATGAAAACCCCGTAGTCCACTTCTTCAAGAACA TTGTGACGCCTCGCACACCACCCCCGTCGCAGGGAAAGGGGAGAGGACTGTCCCTGAGCAGATTTAGCTG GGGGGCCGAAGGCCAGAGACCAGGATTTGGCTACGGAGGCAGAGCGTCCGACTATAAATCGGCTCACAAG GGATTCAAGGGAGTCGATGCCCAGGGCACGCTTTCCAAAATTTTTAAGCTGGGAGGAAGAGATAGTCGCT CTGGATCACCCATGGCTAGACGCTGA (配列番号:22)
1 masqkrpsqr hgskylatas tmdharhgfl prhrdtgild sigrffggdr gapkrgsgkd
61 shhpartahy gslpqkshgr tqdenpvvhf fknivtprtp ppsqgkgrgl slsrfswgae
121 gqrpgfgygg rasdyksahk gfkgvdaqgt lskifklggr dsrsgspmar r (配列番号:23)
ATGGCGTCACAGAAGAGACCCTCCCAGAGGCACGGATCCAAGTACCTGGCCACAGCAAGTACCATGGACC ATGCCAGGCATGGCTTCCTCCCAAGGCACAGAGACACGGGCATCCTTGACTCCATCGGGCGCTTCTTTGG CGGTGACAGGGGTGCGCCCAAGCGGGGCTCTGGCAAGGACTCACACCACCCGGCAAGAACTGCTCACTAC GGCTCCCTGCCCCAGAAGTCACACGGCCGGACCCAAGATGAAAACCCCGTAGTCCACTTCTTCAAGAACA TTGTGACGCCTCGCACACCACCCCCGTCGCAGGGAAAGGGGGCCGAAGGCCAGAGACCAGGATTTGGCTA CGGAGGCAGAGCGTCCGACTATAAATCGGCTCACAAGGGATTCAAGGGAGTCGATGCCCAGGGCACGCTT TCCAAAATTTTTAAGCTGGGAGGAAGAGATAGTCGCTCTGGATCACCCATGGCTAGACGCTGA (配列番号:24)
1 masqkrpsqr hgskylatas tmdharhgfl prhrdtgild sigrffggdr gapkrgsgkd
61 shhpartahy gslpqkshgr tqdenpvvhf fknivtprtp ppsqgkgaeg qrpgfgyggr
121 asdyksahkg fkgvdaqgtl skifklggrd srsgspmarr (配列番号:25)
ATGGGAAACCACGCAGGCAAACGAGAATTAAATGCCGAGAAGGCCAGTACGAATAGTGAAACTAACAGAG GAGAATCTGAAAAAAAGAGAAACCTGGGTGAACTTTCACGGACAACCTCAGAGGACAACGAAGTGTTCGG AGAGGCAGATGCGAACCAGAACAATGGGACCTCCTCTCAGGACACAGCGGTGACTGACTCCAAGCGCACA GCGGACCCGAAGAATGCCTGGCAGGATGCCCACCCAGCTGACCCAGGGAGCCGCCCCCACTTGATCCGCC TCTTTTCCCGAGATGCCCCGGGGAGGGAGGACAACACCTTCAAAGACAGGCCCTCTGAGTCCGACGAGCT CCAGACCATCCAAGAAGACAGTGCAGCCACCTCCGAGAGCCTGGATGTGATGGCGTCACAGAAGAGACCC TCCCAGAGGCACGGATCCAAGTACCTGGCCACAGCAAGTACCATGGACCATGCCAGGCATGGCTTCCTCC CAAGGCACAGAGACACGGGCATCCTTGACTCCATCGGGCGCTTCTTTGGCGGTGACAGGGGTGCGCCCAA GCGGGGCTCTGGCAAGGTGAGCTCTGAGGAGTAG (配列番号:26)
1 mgnhagkrel naekastnse tnrgesekkr nlgelsrtts ednevfgead anqnngtssq
61 dtavtdskrt adpknawqda hpadpgsrph lirlfsrdap gredntfkdr psesdelqti
121 qedsaatses ldvmasqkrp sqrhgskyla tastmdharh gflprhrdtg ildsigrffg
181 gdrgapkrgs gkvssee (配列番号:27)
ATGGGCTTGTTAGAGTGCTGTGCAAGATGTCTGGTAGGGGCCCCCTTTGCTTCCCTGGTGGCCACTGGAT TGTGTTTCTTTGGGGTGGCACTGTTCTGTGGCTGTGGACATGAAGCCCTCACTGGCACAGAAAAGCTAAT TGAGACCTATTTCTCCAAAAACTACCAAGACTATGAGTATCTCATCAATGTGATCCATGCCTTCCAGTAT GTCATCTATGGAACTGCCTCTTTCTTCTTCCTTTATGGGGCCCTCCTGCTGGCTGAGGGCTTCTACACCA CCGGCGCAGTCAGGCAGATCTTTGGCGACTACAAGACCACCATCTGCGGCAAGGGCCTGAGCGCAACGGT AACAGGGGGCCAGAAGGGGAGGGGTTCCAGAGGCCAACATCAAGCTCATTCTTTGGAGCGGGTGTGTCAT TGTTTGGGAAAATGGCTAGGACATCCCGACAAGTTTGTGGGCATCACCTATGCCCTGACCGTTGTGTGGC TCCTGGTGTTTGCCTGCTCTGCTGTGCCTGTGTACATTTACTTCAACACCTGGACCACCTGCCAGTCTAT TGCCTTCCCCAGCAAGACCTCTGCCAGTATAGGCAGTCTCTGTGCTGATGCCAGAATGTATGGTGTTCTC CCATGGAATGCTTTCCCTGGCAAGGTTTGTGGCTCCAACCTTCTGTCCATCTGCAAAACAGCTGAGTTCC AAATGACCTTCCACCTGTTTATTGCTGCATTTGTGGGGGCTGCAGCTACACTGGTTTCCCTGCTCACCTT CATGATTGCTGCCACTTACAACTTTGCCGTCCTTAAACTCATGGGCCGAGGCACCAAGTTCTGA (配列番号:28)
1 mglleccarc lvgapfaslv atglcffgva lfcgcgheal tgtekliety fsknyqdyey
61 linvihafqy viygtasfff lygalllaeg fyttgavrqi fgdyktticg kglsatvtgg
121 qkgrgsrgqh qahslervch clgkwlghpd kfvgityalt vvwllvfacs avpvyiyfnt
181 wttcqsiafp sktsasigsl cadarmygvl pwnafpgkvc gsnllsickt aefqmtfhlf
241 iaafvgaaat lvslltfmia atynfavlkl mgrgtkf (配列番号:29)
ATGGGCTTGTTAGAGTGCTGTGCAAGATGTCTGGTAGGGGCCCCCTTTGCTTCCCTGGTGGCCACTGGAT TGTGTTTCTTTGGGGTGGCACTGTTCTGTGGCTGTGGACATGAAGCCCTCACTGGCACAGAAAAGCTAAT TGAGACCTATTTCTCCAAAAACTACCAAGACTATGAGTATCTCATCAATGTGATCCATGCCTTCCAGTAT GTCATCTATGGAACTGCCTCTTTCTTCTTCCTTTATGGGGCCCTCCTGCTGGCTGAGGGCTTCTACACCA CCGGCGCAGTCAGGCAGATCTTTGGCGACTACAAGACCACCATCTGCGGCAAGGGCCTGAGCGCAACGTT TGTGGGCATCACCTATGCCCTGACCGTTGTGTGGCTCCTGGTGTTTGCCTGCTCTGCTGTGCCTGTGTAC ATTTACTTCAACACCTGGACCACCTGCCAGTCTATTGCCTTCCCCAGCAAGACCTCTGCCAGTATAGGCA GTCTCTGTGCTGATGCCAGAATGTATGGTGTTCTCCCATGGAATGCTTTCCCTGGCAAGGTTTGTGGCTC CAACCTTCTGTCCATCTGCAAAACAGCTGAGTTCCAAATGACCTTCCACCTGTTTATTGCTGCATTTGTG GGGGCTGCAGCTACACTGGTTTCCCTGCTCACCTTCATGATTGCTGCCACTTACAACTTTGCCGTCCTTA AACTCATGGGCCGAGGCACCAAGTTCTGA (配列番号:30)
1 mglleccarc lvgapfaslv atglcffgva lfcgcgheal tgtekliety fsknyqdyey
61 linvihafqy viygtasfff lygalllaeg fyttgavrqi fgdyktticg kglsatfvgi
121 tyaltvvwll vfacsavpvy iyfntwttcq siafpsktsa sigslcadar mygvlpwnaf
181 pgkvcgsnll sicktaefqm tfhlfiaafv gaaatlvsll tfmiaatynf avlklmgrgt
241 kf (配列番号:31)
ATGGGCTTGTTAGAGTGCTGTGCAAGATGTCTGGTAGGGGCCCCCTTTGCTTCCCTGGTGGCCACTGGAT TGTGTTTCTTTGGGGTGGCACTGTTCTGTGGCTGTGGACATGAAGCCCTCACTGGCACAGAAAAGCTAAT TGAGACCTATTTCTCCAAAAACTACCAAGACTATGAGTATCTCATCAATGTGATCCATGCCTTCCAGTAT GTCATCTATGGAACTGCCTCTTTCTTCTTCCTTTATGGGGCCCTCCTGCTGGCTGAGGGCTTCTACACCA CCGGCGCAGTCAGGCAGATCTTTGGCGACTACAAGACCACCATCTGCGGCAAGGGCCTGAGCGCAACGGT AACAGGGGGCCAGAAGGGGAGGGGTTCCAGAGGCCAACATCAAGCTCATTCTTTGGAGCGGGTGTGTCAT TGTTTGGGAAAATGGCTAGGACATCCCGACAAGTTTGTGGGCATCACCTATGCCCTGACCGTTGTGTGGC TCCTGGTGTTTGCCTGCTCTGCTGTGCCTGTGTACATTTACTTCAACACCTGGACCACCTGCCAGTCTAT TGCCTTCCCCAGCAAGACCTCTGCCAGTATAGGCAGTCTCTGTGCTGATGCCAGAATGTATGGTGTTCTC CCATGGAATGCTTTCCCTGGCAAGGTTTGTGGCTCCAACCTTCTGTCCATCTGCAAAACAGCTGAGTTCC AAATGACCTTCCACCTGTTTATTGCTGCATTTGTGGGGGCTGCAGCTACACTGGTTTCCCTGCTCACCTT CATGATTGCTGCCACTTACAACTTTGCCGTCCTTAAACTCATGGGCCGAGGCACCAAGTTCTGA (配列番号:32)
1 mglleccarc lvgapfaslv atglcffgva lfcgcgheal tgtekliety fsknyqdyey
61 linvihafqy viygtasfff lygalllaeg fyttgavrqi fgdyktticg kglsatvtgg
121 qkgrgsrgqh qahslervch clgkwlghpd kfvgityalt vvwllvfacs avpvyiyfnt
181 wttcqsiafp sktsasigsl cadarmygvl pwnafpgkvc gsnllsickt aefqmtfhlf
241 iaafvgaaat lvslltfmia atynfavlkl mgrgtkf (配列番号:33)
ATGGACTATGAGTATCTCATCAATGTGATCCATGCCTTCCAGTATGTCATCTATGGAACTGCCTCTTTCT TCTTCCTTTATGGGGCCCTCCTGCTGGCTGAGGGCTTCTACACCACCGGCGCAGTCAGGCAGATCTTTGG CGACTACAAGACCACCATCTGCGGCAAGGGCCTGAGCGCAACGGTAACAGGGGGCCAGAAGGGGAGGGGT TCCAGAGGCCAACATCAAGCTCATTCTTTGGAGCGGGTGTGTCATTGTTTGGGAAAATGGCTAGGACATC CCGACAAGTTTGTGGGCATCACCTATGCCCTGACCGTTGTGTGGCTCCTGGTGTTTGCCTGCTCTGCTGT GCCTGTGTACATTTACTTCAACACCTGGACCACCTGCCAGTCTATTGCCTTCCCCAGCAAGACCTCTGCC AGTATAGGCAGTCTCTGTGCTGATGCCAGAATGTATGGTGTTCTCCCATGGAATGCTTTCCCTGGCAAGG TTTGTGGCTCCAACCTTCTGTCCATCTGCAAAACAGCTGAGTTCCAAATGACCTTCCACCTGTTTATTGC TGCATTTGTGGGGGCTGCAGCTACACTGGTTTCCCTGCTCACCTTCATGATTGCTGCCACTTACAACTTT GCCGTCCTTAAACTCATGGGCCGAGGCACCAAGTTCTGA (配列番号:34)
1 mdyeylinvi hafqyviygt asffflygal llaegfyttg avrqifgdyk tticgkglsa
61 tvtggqkgrg srgqhqahsl ervchclgkw lghpdkfvgi tyaltvvwll vfacsavpvy
121 iyfntwttcq siafpsktsa sigslcadar mygvlpwnaf pgkvcgsnll sicktaefqm
181 tfhlfiaafv gaaatlvsll tfmiaatynf avlklmgrgt kf (配列番号:35)
以下の実施例は、本発明の好ましい実施形態を説明するために含めている。当業者であれば、これら実施例に開示する技術が本発明を実施することにおいて良好に機能する本発明者によって見出された代表的な技術をカバーすることを理解し、したがってその実施の好ましい様式を構成することは考慮し得る。しかしながら、当業者であれば、本明細書の開示に鑑みて、開示する具体的な実施形態に多くの変化をなし得ることを理解し、本発明の意図および範囲から逸脱することなしに、類似または同様の結果をいまだ得ることができることは理解される。
本発明者らは、AAV−送達したニューロ抗原の肝細胞−制限発現がマウスにおけるEAEを防ぐまたは逆転できる抗原−特異的Tregによって媒介される持続性の免疫寛容を構築することを示した。本実施例は、イン・ビボ(in vivo)でTregを持続的に誘導し、MSの齧歯類モデルにおける疾患発達を防ぐプロトコールの開発を記載する。本実施例は、寛容が前から存在するEAE疾患の緩解を誘導でき、その後に臨床的および組織関連の病理を軽減できるかも判定する。
本実施例は、ニューロ−抗原を発現するAAVベクターを用いた肝臓指向型の遺伝子移入がCNSにおける炎症を抑制し、EAEを防ぐことができることを示す。重要なことは、完全長のニューロ−タンパク質を発現するAAVを用いれば、MS−関連HLAハプロタイプにまたがる大きな適応が可能となる。進行中の計画は、前から存在するEAEの反転を評価することならびにエフェクター(Th1/Th17)細胞およびTregの相互作用の機能分析である。
MGNHSGKRELSAEKASKDGEIHRGEAGKKRSVGKLSQTASEDSDVFGEADAIQNNGTSAEDTAVTDSKHTADPKNNWQGAHPADPGNRPHLIRLFSRDAPGREDNTFKDRPSESDELQTIQEDPTAASGGLDVMASQKRPSQRSKYLATASTMDHARHGFLPRHRDTGILDSIGRFFSGDRGAPKRGSGKVSSEP*(配列番号:1)
MGLLECCARCLVGAPFASLVATGLCFFGVALFCGCGHEALTGTEKLIETYFSKNYQDYEYLINVIHAFQYVIYGTASFFFLYGALLLAEGFYTTGAVRQIFGDYKTTICGKGLSATVTGGQKGRGSRGQHQAHSLERVCHCLGKWLGHPDKFVGITYALTVVWLLVFACSAVPVYIYFNTWTTCQSIAFPSKTSASIGSLCADARMYGVLPWNAFPGKVCGSNLLSICKTAEFQMTFHLFIAAFVGAA(配列番号:2)
MACLWSFSLPSCFLSLLLLLLLQLSCSYAGQFRVIGPGYPIRALVGDEAELPCRISPGKN ATGMEVGWYRSPFSRVVHLYRNGKDQDAEQAPEYRGRTELLKETISEGKVTLRIQNVRFS DEGGYTCFFRDHSYQEEAAMELKVEDPFYWVNPGVLTLIALVPTILLQVSVGLVFLFLQH RLRGKLRAEVENLHRTFDPHFLRVPCWKITLFVIVPVLGPLVALIICYNWLHRRLAGQFL EELRNPL(配列番号:3)
PLP139−151 HCLGKWLGHPDKF(配列番号:4)
NTWTCQSIAFP(配列番号:5)またはPLP178−191 NTWTTCQSIAFPSK(配列番号:37)
AAV8ベクターは、肝細胞においてニューロ−タンパク質を安定して発現することができる。AAV8−MOGはEAEの発症を防ぐことができ、AAV8−MOGは確立したEAEの臨床症状を抑制することができる。
EAEの予防:C57Bl/6マウスに肝細胞−特異的発現用のAAV8−MOGまたは対照ベクターを注射する。遺伝子移入から4週間後にEAEの導入を開始する。マウスを毎日モニターし、神経学的障害を詳細な臨床スケールで記録する。毎週、血液/血清を収集し、フローサイトメトリー分析、およびELISAを介したα−MOG抗体の形成によって活性化CD4、CD8およびTregの頻度について分析した。終了時に、収集した組織の組織学を、トランスジーン発現(肝臓)、炎症細胞の浸潤の程度および表現型、脱髄、および白質損傷(CNS)について評価する。臨床スコア(特に対照マウスにおける)に対する組織学のベースライン較正を確立することは、その後の目的における成功を同定するために必須であろう。
EAE誘導の複数のモデルを首尾よく確立すること:EAEは、中枢神経系抗原で免疫化することによって感受性の動物に誘導した多発性硬化症の広く認められている実験マウスモデルである。EAEは、ミエリン鞘の成分に対して反応性であるCD4+ Tヘルパー1(TH1)細胞およびインターロイキン−17産生TH17細胞によって媒介される自己免疫疾患である。その細胞は神経柔組織に浸潤し、炎症誘発性サイトカインおよびケモカインを放出し、白血球浸潤を促進し、脱髄に貢献する。
以下の参考文献は、本明細書に記載するものを捕捉する例示的な方法または他の詳細を提供する限りにおいて、出典明示して本明細書の一部とみなす:
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実施例4−EAEマウスモデルからのさらなるデータおよび他のタンパク質の評価
Claims (20)
- 哺乳動物の肝臓の1以上の細胞において核酸セグメントを発現することができるプロモーターに作動可能に結合した第1の自己免疫疾患治療用分子をコードする核酸セグメントを含むポリヌクレオチドを含む、組換えアデノ随伴ウイルス(rAAV)核酸ベクター。
- 核酸セグメントが、哺乳動物のミエリン塩基性タンパク質(MBP)、プロテオリピドタンパク質(PLP)またはミエリンオリゴデンドロサイト糖タンパク質(MOG)をコードする、請求項1記載のrAAV核酸ベクター。
- 核酸セグメントが、ヒトのミエリン塩基性タンパク質(MBP)、プロテオリピドタンパク質(PLP)またはミエリンオリゴデンドロサイト糖タンパク質(MOG)をコードする、請求項1記載のrAAV核酸ベクター。
- 核酸セグメントが、配列番号:1、2、3、9、11、13、15、17、19、21、23、25、27、29、31、33または35に記載する少なくとも20アミノ酸の連続した配列を含む、生物学的に活性なミエリン塩基性タンパク質(MBP)、プロテオリピドタンパク質(PLP)またはミエリンオリゴデンドロサイト糖タンパク質(MOG)をコードする、請求項2または3記載のrAAV核酸ベクター。
- 核酸セグメントが、配列番号:1、2、3、9、11、13、15、17、19、21、23、25、27、29、31、33または35の配列に対して少なくとも95%同一であるアミノ酸配列を含む、生物学的に活性なミエリン塩基性タンパク質(MBP)、プロテオリピドタンパク質(PLP)またはミエリンオリゴデンドロサイト糖タンパク質(MOG)をコードする、請求項4記載のrAAV核酸ベクター。
- 核酸セグメントが、各々、配列番号:1、配列番号:2または配列番号:3に記載の少なくとも20アミノ酸の連続した配列を含む、生物学的に活性なミエリン塩基性タンパク質(MBP)、プロテオリピドタンパク質(PLP)またはミエリンオリゴデンドロサイト糖タンパク質(MOG)をコードする、請求項2記載のrAAV核酸ベクター。
- 核酸セグメントが、配列番号:1、配列番号:2または配列番号:3の配列に対して少なくとも95%同一であるアミノ酸配列を含む、生物学的に活性なミエリン塩基性タンパク質(MBP)、プロテオリピドタンパク質(PLP)またはミエリンオリゴデンドロサイト糖タンパク質(MOG)をコードする、請求項6記載のrAAV核酸ベクター。
- 核酸セグメントが、さらに、治療用分子をコードする核酸セグメントに作動可能に連結したエンハンサー、転写後調節配列、ポリアデニル化シグナルまたはそれらのいずれかの組合せを含む、請求項1ないし7のいずれか1項に記載のrAAV核酸ベクター。
- プロモーターが、哺乳動物の細胞−特異的または哺乳動物の組織−特異的プロモーターである、請求項1ないし8のいずれか1項に記載のrAAV核酸ベクター。
- 核酸セグメントが、さらに、ポリペプチド、ペプチド、リボザイム、ペプチド核酸、siRNA、RNAi、アンチセンス・オリゴヌクレオチド、アンチセンス・ポリヌクレオチド、抗体、抗原結合フラグメントまたはそれらのいずれかの組合せをコードするまたは発現する、請求項1ないし9のいずれか1項に記載のrAAV核酸ベクター。
- 核酸セグメントが、さらに、哺乳動物における自己免疫疾患の1以上の症状を治療または改善することにおいて有効である第2の異なる治療用分子をさらにコードする、請求項10記載のrAAV核酸ベクター。
- 自己免疫疾患が多発性硬化症である、請求項11記載のrAAV核酸ベクター。
- 請求項1ないし12のいずれか1項に記載のrAAV核酸ベクターを含むrAAV粒子。
- 治療上有効量の選択した治療剤を必要とする哺乳動物に提供する方法であって、一定量の請求項1ないし12のいずれか1項に記載のrAAV核酸ベクターまたは請求項13記載のrAAV粒子を;治療上有効量のコードされた治療用分子を哺乳動物に提供するのに有効な時間、哺乳動物に全身投与することを含む、該方法。
- 哺乳動物における炎症性疾患の1以上の症状を治療または改善する方法であって、哺乳動物における自己免疫疾患の1以上の症状を治療するまたは改善するのに十分な量および時間、請求項1ないし12のいずれか1項に記載のrAAV核酸ベクターまたは請求項13記載のrAAV粒子を哺乳動物に全身投与することを含む、該方法。
- 哺乳動物が少なくとも最初の自己免疫異常を有することが疑われるか、進展しているリスクがあるか、または診断されている、請求項14記載の方法。
- 自己免疫疾患が、多発性硬化症、多発硬化または散在性脳脊髄炎である、請求項15記載の方法。
- 哺乳動物が、新生児動物、幼齢動物、未熟動物または若年成体動物である、請求項16記載の方法。
- 哺乳動物における治療用分子の産生が、CNS炎症を軽減し、脱髄を阻害し、1以上のニューロタンパク質に対する免疫寛容を再構築し、内在性抗原−特異的調節性T細胞の産生を刺激し、またはそれらのいずれかの組合せである、請求項14ないし17のいずれか1項に記載の方法。
- rAAVベクターが、アゴニスト、アンタゴニスト、抗−アポトーシス因子、インヒビター、受容体、サイトカイン、細胞毒素、赤血球産生剤、糖タンパク質、成長因子、成長因子受容体、ホルモン、ホルモン受容体、インターフェロン、インターロイキン、インターロイキン受容体、神経成長因子、神経活性ペプチド、神経活性ペプチド受容体、プロテアーゼ、プロテアーゼ・インヒビター、タンパク質デカルボキシラーゼ、タンパク質キナーゼ、タンパク質キナーゼインヒビター、酵素、受容体結合タンパク質、輸送タンパク質またはそれらのインヒビター、セロトニン受容体またはその取込みインヒビター、セルピン、セルピン受容体、腫瘍抑制因子、化学療法剤またはそれらのいずれかの組合せよりなる群から選択される第2の異なる治療用分子をコードする、請求項14ないし18のいずれか1項に記載の方法。
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US20160287685A1 (en) * | 2013-11-22 | 2016-10-06 | Amarna Holding B.V. | Method for restoring immune tolerance in vivo |
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EP3744177A1 (en) | 2020-12-02 |
PL3133923T3 (pl) | 2021-02-22 |
AU2019202958A1 (en) | 2019-05-16 |
JP2022081549A (ja) | 2022-05-31 |
EP3133923A1 (en) | 2017-03-01 |
AU2019202958B2 (en) | 2021-08-05 |
CA2945984C (en) | 2023-09-26 |
US20230381342A1 (en) | 2023-11-30 |
RS60816B1 (sr) | 2020-10-30 |
AU2015249328A1 (en) | 2016-10-27 |
US20200138978A1 (en) | 2020-05-07 |
HRP20201342T1 (hr) | 2020-11-27 |
CY1123312T1 (el) | 2021-12-31 |
WO2015164789A1 (en) | 2015-10-29 |
EP3133923B1 (en) | 2020-06-03 |
US20170043036A1 (en) | 2017-02-16 |
JP7430898B2 (ja) | 2024-02-14 |
JP2017513500A (ja) | 2017-06-01 |
EP3133923A4 (en) | 2017-12-27 |
HUE050681T2 (hu) | 2020-12-28 |
AU2015249328B2 (en) | 2019-01-17 |
LT3133923T (lt) | 2020-08-25 |
ES2814280T3 (es) | 2021-03-26 |
CA2945984A1 (en) | 2015-10-29 |
DK3133923T3 (da) | 2020-08-10 |
PT3133923T (pt) | 2020-09-04 |
SI3133923T1 (sl) | 2020-11-30 |
JP6646282B2 (ja) | 2020-02-14 |
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