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Ferrara et al.(1996) Nature 380:439-442);¼°µ÷¿Ø´ÆÐÔÉúÖ³µÀÖеĺÍΪÁ˹ÇÉú³¤ºÍÈí¹ÇÐγɵÄÖÜÆÚÐÔѪ¹ÜÔöÖ³(Ferrara et al.(1998)NatureMed.4:336-340; Gerber et al.(1999) Nature Med.5:623-628)¡£ÔÚ×÷ΪѪ¹Ü·¢ÉúºÍÂö¹Ü·¢ÉúÖеÄѪ¹Ü·¢ÉúÒò×ÓÖ®Í⣬VEGF£¬×÷Ϊ¶àЧÉú³¤Òò×Ó£¬ÔÚÉúÀí¹ý³ÌÖîÈçÄÚÆ¤Ï¸°û´æ»î¡¢Ñª¹Üͨ͸ÐÔºÍѪ¹ÜÊæÕÅ¡¢µ¥ºËϸ°ûÇ÷»¯ÐԺ͸ÆÄÚÁ÷ÖÐÕ¹ÏÖ³ö¶àÖÖÉúÎïѧЧӦ(Ferrara and Davis-Smyth(1997), supra,¼° Cebe-Suarez et al., Cell.Mol.LifeSc1.63:601-615(2006)) o´ËÍ⣬×î½üµÄÑо¿±¨µÀÁË VEGF¶ÔÉÙÊý·ÇÄÚÆ¤Ï¸°ûÀàÐÍÖîÈçÊÓÍøÄ¤É«ËØÉÏÆ¤Ï¸°û¡¢Òȵ¼¹Üϸ°û¡¢ºÍÐíÍú(Schwann)ϸ°ûµÄ´ÙÓÐË¿·ÖÁÑЧӦ(Guerrinet al.(1995)J.Cell Physiol.164:385-394;Oberg-Welsh et al.(1997)Mol.Cel1.Endocrinol.126:125-132;Sondell et al.(1999)J.Neurosc1.19:5731-5740)¡£¡°VEGFÞ׿¹¼Á¡±»ò¡°VEGFÌØÒìÐÔÞ׿¹¼Á¡±Ö¸Äܹ»½áºÏVEGF£¬½µµÍVEGF±í´ïˮƽ£¬»òÕßÖк͡¢×è¶Ï¡¢ÒÖÖÆ¡¢Ïû³ý¡¢½µµÍ»ò¸ÉÈÅVEGFÉúÎïѧ»îÐÔ(°üÀ¨µ«²»ÏÞÓÚVEGFÓëÒ»ÖÖ»ò¶àÖÖVEGFÊÜÌåµÄ½áºÏ¼°ÓÉVEGF½éµ¼µÄѪ¹Ü·¢ÉúºÍÄÚÆ¤Ï¸°û´æ»î»òÔöÖ³)µÄ·Ö×Ó¡£ÔÚ±¾·¢Ã÷µÄ·½·¨ÖÐÓÐÓõÄVEGFÌØÒìÐÔÞ׿¹¼Á°üÀ¨ÌØÒìÐÔ½áºÏVEGFµÄ¶àëÄ¡¢ÌØÒìÐÔ½áºÏVEGFÊÜÌåµÄ¶àëÄ¡¢¿¹VEGF¿¹Ìå¼°Æä¿¹Ô½áºÏƬ¶Î¡¢ÌØÒìÐÔ½áºÏVEGFÓÉ´ËʹÆä¸ô¾øÓëÒ»ÖÖ»ò¶àÖÖÊÜÌå½áºÏµÄÊÜÌå·Ö×ÓºÍÑÜÉúÎï¡¢Èںϵ°°×(ÀýÈçVEGF-Trap(Regeneron))¡¢ºÍVEGF121-°×Ê÷¶¾ËØ(Peregrine)¡£VEGFÌØÒìÐÔÞ׿¹¼Á»¹°üÀ¨VEGF¶àëĵÄÞ׿¹ÐÔ±äÌå¡¢Õë¶ÔVEGFµÄ·´ÒåºË¼î»ù¹Ñ¾ÛÎï¡¢Õë¶ÔVEGFµÄСRNA·Ö×Ó¡¢RNAÊÊÌå¡¢ëÄÌå¡¢ºÍÕë¶ÔVEGFµÄºËø¡¢ÔÚÑϸñÌõ¼þÏÂÓë±àÂëVEGF»òVEGFÊÜÌåµÄºËËáÐòÁÐÔÓ½»µÄºËËá(ÀýÈçRNAi )¡¢ÃâÒßÕ³¸½ËØ¡¢¿¹VEGFÊÜÌ忹ÌåºÍVEGFÊÜÌåÞ׿¹¼ÁÖîÈçVEGFRÀÒ°±ËἤøµÄС·Ö×ÓÒÖÖÆ¼Á¡£ÒÀÕÕÒ»¸öÓÅÑ¡µÄʵʩ·½°¸£¬ËùÊöVEGFÞ׿¹¼Á½áºÏVEGF²¢ÒÖÖÆVEGFÓÕµ¼µÄÌåÍâÄÚÆ¤Ï¸°ûÔöÖ³¡£ÒÀÕÕÒ»¸öÓÅÑ¡µÄʵʩ·½°¸£¬ËùÊöVEGFÞ׿¹¼ÁÒÔ´óÓÚ·ÇVEGF»ò·ÇVEGFÊÜÌåµÄÇ׺ÍÁ¦½áºÏVEGF»òVEGFÊÜÌå¡£ÒÀÕÕÒ»¸öÓÅÑ¡µÄʵʩ·½°¸£¬ËùÊöVEGFÞ׿¹¼ÁÒÔ½éÓÚIuMºÍIpMÖ®¼äµÄKd½áºÏVEGF»òVEGFÊÜÌå¡£ÒÀÕÕÁíÒ»¸öÓÅÑ¡µÄʵʩ·½°¸£¬ËùÊöVEGFÞ׿¹¼ÁÒÔ½éÓÚ500nMºÍIpMÖ®¼äµÄKd½áºÏVEGF»òVEGFÊÜÌå¡£VEGFÌØÒìÐÔÞ׿¹¼Á»¹°üÀ¨½áºÏVEGFÇÒÄܹ»×è¶Ï¡¢ÒÖÖÆ¡¢Ïû³ý¡¢½µµÍ¡¢»ò¸ÉÈÅVEGFÉúÎïѧ»îÐԵķÇëÄС·Ö×Ó¡£Èç´Ë£¬ÊõÓï¡°VEGF»îÐÔ¡±Ã÷È·°üÀ¨VEGF½éµ¼µÄVEGFÉúÎïѧ»îÐÔ¡£ÔÚijЩʵʩ·½°¸ÖУ¬VEGFÞ׿¹¼Á½«VEGFµÄ±í´ïˮƽ»òÉúÎïѧ»îÐÔ½µµÍ»òÒÖÖÆÁËÖÁÉÙ10%¡¢20%¡¢30%¡¢40%¡¢50%¡¢60%¡¢70%¡¢80%¡¢90% »ò¸ü¶à¡£ÒÀÕÕÒ»¸öÓÅÑ¡µÄʵʩ·½°¸£¬ËùÊöVEGFÞ׿¹¼ÁÑ¡×Ô:¶àëÄÖîÈ翹Ìå¡¢ëÄÌå¡¢ÃâÒßÕ³¸½ËØ¡¢Ð¡·Ö×Ó»òÊÊÌå¡£ÔÚÒ»¸öÓÅÑ¡µÄʵʩ·½°¸ÖУ¬ËùÊö¿¹ÌåÊÇ¿¹VEGF¿¹ÌåÖîÈç±´·¥µ¥¿¹(AVAST1N )»ò¿¹VEGFÊÜÌ忹ÌåÖîÈ翹VEGFR2»ò¿¹VEGFR3¿¹Ìå¡£VEGFÞ׿¹¼ÁµÄÆäËüÀý×Ó°üÀ¨:VEGF-Trap¡¢Mucagen, PTK787¡¢SUl 1248¡¢AG-013736, Bay439006 (sorafenib)¡¢ZD-6474¡¢CP632¡¢CP-547632¡¢AZD-2171¡¢CDP-171¡¢SU-14813¡¢CHIR-258¡¢AEE-788¡¢SB786034¡¢BAY579352¡¢CDP-791¡¢EG-3306¡¢GW-786034¡¢RWJ-417975/CT6758 ºÍ KRN-633¡£¡°¿¹VEGF¿¹Ì塱ָÒÔ×ã¹»Ç׺ÍÁ¦ºÍÌØÒìÐÔ½áºÏVEGFµÄ¿¹Ìå¡£ÔÚijЩʵʩ·½°¸ÖУ¬ËùÑ¡ÔñµÄ¿¹Ìåͨ³£»á¾ßÓÐ×ã¹»µÄ¶ÔVEGFµÄ½áºÏÇ׺ÍÁ¦£¬ÀýÈ磬¸Ã¿¹Ìå¿ÉÒÔÒÔ½éÓÚIOOnM-1pMÖ®¼äµÄKdÖµ½áºÏhVEGF¡£¿¹ÌåÇ׺ÍÁ¦¿Éͨ¹ýÀýÈç»ùÓÚ±íÃæµÈÀëÕñ×Ó¹²ÕñµÄ²â¶¨·¨(ÖîÈçPCTÉêÇ빫¿ªÎı¾N0.W02005/012359ÖÐËù¼ÇÔØµÄBIAcore²â¶¨·¨)£»Ã¸ÁªÃâÒßÎü¸½²â¶¨·¨(ELISA);ºÍ¾ºÕù²â¶¨·¨(ÀýÈçRIA)À´²â¶¨¡£ÓÅÑ¡µØ£¬±¾·¢Ã÷µÄ¿¹VEGF¿¹Ìå¿ÉÓÃ×÷ÖÎÁƼÁ£¬ÓÃÓÚ°ÐÏòºÍ¸ÉÈÅÆäÖÐÇ£ÉæVEGF»îÐԵļ²²¡»ò¼²»¼¡£¿¹VEGF¿¹Ìåͨ³£²»»á½áºÏÆäËüVEGFͬϵÎÖîÈçVEGF-B»òVEGF-C£¬Ò²²»»á½áºÏÆäËüÉú³¤Òò×Ó£¬ÖîÈçP1GF¡¢PDGF»òbFGF¡£Ò»ÖÖÓÅÑ¡µÄ¿¹VEGF¿¹ÌåÊÇÓëÔÓ½»ÁöATCCHB10709ËùÉú³ÉµÄµ¥¿Ë¡¿¹VEGF¿¹ÌåA4.6.1½áºÏÏàͬ±íλµÄµ¥¿Ë¡¿¹Ìå¡£¸üÓÅÑ¡µØ,¿¹VEGF¿¹ÌåÊÇÒÀÕÕPresta et al.(1997)Cancer Res.57:4593-4599Éú³ÉµÄÖØ×éÈËÔ´»¯¿¹VEGFµ¥¿Ë¡¿¹Ì壬°üÀ¨µ«²»ÏÞÓÚ³Æ×÷±´·¥µ¥¿¹(Bevacizumab, BV; 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ÊõÓï¡°µ¥¿Ë¡¿¹Ì塱ÔÚÓÃÓÚ±¾ÎÄʱָ´ÓһȺ»ù±¾ÉÏͬÖʵĿ¹Ìå»ñµÃµÄ¿¹Ì壬¼´¹¹³ÉȺÌåµÄ¸÷¸ö¿¹ÌåÏàͬ£¬³ýÁË¿ÉÄÜÒÔ¼«Ð¡Á¿´æÔڵĿÉÄܵÄÍ»±ä£¬ÀýÈçÌìÈ»´æÔÚµÄÍ»±ä¡£Èç´Ë£¬ÐÞÊÎÓï¡°µ¥¿Ë¡¡±±íÃ÷¿¹Ìå²»ÊÇ·ÖÁ¢µÄ¿¹ÌåµÄ»ìºÏÎïµÄÌØÕ÷¡£ÔÚijЩʵʩ·½°¸ÖУ¬´ËÀ൥¿Ë¡¿¹ÌåµäÐ͵İüÀ¨°üº¬½áºÏ°ÐÎïµÄ¶àëÄÐòÁеĿ¹Ì壬ÆäÖаÐÎï½áºÏ¶àëÄÐòÁÐÊÇͨ¹ý°üÀ¨´ÓÖÚ¶à¶àëÄÐòÁÐÖÐÑ¡Ôñµ¥Ò»°ÐÎï½áºÏ¶àëÄÐòÁÐÔÚÄڵĹý³ÌµÃµ½µÄ¡£ÀýÈ磬ѡÔñ¹ý³Ì¿ÉÒÔÊÇ´ÓÖÚ¶à¿Ë¡ÖîÈçÔÓ½»Áö¿Ë¡¡¢ÊɾúÌå¿Ë¡»òÖØ×éDNA¿Ë¡µÄ¼¯ºÏÖÐÑ¡Ôñ¶ÀÌØ¿Ë¡¡£Ó¦µ±Àí½â£¬ËùÑ¡ÔñµÄ°ÐÎï½áºÏÐòÁпɽøÒ»²½¸Ä±ä£¬ÀýÈçΪÁËÌá¸ß¶Ô°ÐÎïµÄÇ׺ÍÁ¦¡¢½«°ÐÎï½áºÏÐòÁÐÈËÔ´»¯¡¢Ìá¸ßÆäÔÚϸ°ûÅàÑøÎïÖеIJúÁ¿¡¢½µµÍÆäÔÚÌåÄÚµÄÃâÒßÔÐÔ¡¢´´½¨¶àÌØÒìÐÔ¿¹ÌåµÈ£¬¶øÇÒ°üº¬¸Ä±äºóµÄ°ÐÎï½áºÏÐòÁеĿ¹ÌåÒ²ÊDZ¾·¢Ã÷µÄµ¥¿Ë¡¿¹Ìå¡£ÓëµäÐ͵İüº¬Õë¶Ô²»Í¬¾ö¶¨´Ø(±íλ)µÄ²»Í¬¿¹ÌåµÄ¶à¿Ë¡¿¹ÌåÖÆ±¸Îﲻͬ£¬µ¥¿Ë¡¿¹ÌåÖÆ±¸ÎïµÄÿ¸öµ¥¿Ë¡¿¹ÌåÕë¶Ô¿¹ÔÉϵĵ¥Ò»¾ö¶¨´Ø¡£ÔÚËüÃǵÄÌØÒìÐÔÍ⣬µ¥¿Ë¡¿¹ÌåÖÆ±¸ÎïµÄÓÅÊÆÔÚÓÚËüÃÇͨ³£Î´Êܵ½ÆäËüÃâÒßÇòµ°°×µÄÎÛȾ¡£ÐÞÊÎÓï¡°µ¥¿Ë¡¡±±íÃ÷¿¹Ìå´Ó»ù±¾ÉÏͬÖʵĿ¹ÌåȺ»ñµÃµÄÌØÕ÷£¬²»Ó¦½âÊÍΪҪÇóͨ¹ýÈκÎÌØ¶¨·½·¨À´Éú²ú¿¹Ìå¡£ÀýÈ磬½«ÒÀÕÕ±¾·¢Ã÷ʹÓõĵ¥¿Ë¡¿¹Ìå¿Éͨ¹ý¶àÖÖ¼¼ÊõÀ´Éú³É£¬°üÀ¨ÀýÈçÔÓ½»Áö·¨(ÀýÈçKohler and Milstein, 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