¹ú¼ÒÉúÎïÐÅÏ¢ÖÐÐÄÏàÖúÕ¹ÏÖÃâÒßÇòÂÑ°×Çý¶¯Ñ×ÐÔÐàÂõµÄ»úÖÆ
ÉúÎïÌåµÄϸÃÜ×éÖ¯½á¹¹µÄÐγɣ¬ÒÀÀµÓÚÊýÊ®ÒÚϸ°ûÔÚÆ÷¹Ù¡¢ÏµÍ³ÒÔÖÂÕû¸öÉúÎïÌåÖеÄÐͬ×÷Óã¬ÕâЩϸ°ûÅäºÏάϵ×ÅÉúÔËÆø¶¯¡£¶øË¥×ÜÊÇÒ»¸öÖØ´ó¡¢ÒìÖÊ¡¢Òì²½ºÍ·ÇÏßÐÔµÄÀú³Ì£¬Í¨³£Åãͬ×Åϸ°û¹¦Ð§µÄϽµºÍÔÓÂҶȵÄÔöÌí£¬¼´ìØÔö¡£Ëæ×Åʱ¼äµÄÍÆÒÆ£¬ÐàÂõµ¼ÖÂ×éÖ¯ÄÚϸ°û½á¹¹ºÍÌØÕ÷±¬·¢²»Æ½ºâת±ä£¬²»µ«ÈÅÂÒÁËϸ°ûÄÚ²¿µÄ·Ö×Óµ÷¿ØÍøÂ磬ҲÉî¿ÌÓ°ÏìÁËϸ°ûÔÚÆ÷¹ÙÄڵĿռäÂþÑܺÍÏ໥×÷Óá£ÏÖÔÚ£¬ÎÒÃǶÔÐàÂõÔõÑùÔÚ¿Õ¼ä²ãÃæÒý·¢×éÖ¯ºÍϸ°ûÍ˱äµÄÃ÷È·ÈÔÈ»ÓÐÏÞ£¬¶øÔÚÖØ´óʱ¿ÕÅä¾°ÏÂÕ¹ÏÖÐàÂõµÄ½¹µãÇý¶¯Á¦£¬ÊÇÐàÂõ¿ÆѧÑо¿ÃæÁÙµÄÖ÷ÒªÌôÕ½¡£
11ÔÂ4ÈÕ£¬¹ú¼ÒÉúÎïÐÅÏ¢ÖÐÐÄÕÅάç²ÍŶÓÓëÓÀÀû¼¯ÍŶ¯ÎïÑо¿ËùµÄÁõ¹â»ÛÑо¿×é¡¢Çú¾²Ñо¿×é¼°»ª´óÉúÃü¿ÆѧÑо¿ÔºµÄ¹ËÓ±ÍŶÓÏàÖú£¬ÔÚCell?ÆÚ¿¯½ÒÏþÁËÌâΪ¡°Spatial Transcriptomic Landscape Unveils Immunoglobin-associated Senescence as a Hallmark of Aging¡±µÄÑо¿ÂÛÎÄ¡£ÔÚÕâÏîÑо¿ÖУ¬Ñо¿Ö°Ô±Ê״ι¹½¨Á˸߾«¶ÈµÄ·ºÆ÷¹ÙÐàÂõ¿Õ¼äµ¼º½Í¼£¨ÃüÃûΪGerontological Geography, ¼ò³ÆGG£©£¬Õ¹ÏÖÁË×éÖ¯½á¹¹Ê§ÐòºÍϸ°ûÉí·ÝɥʧÊǶàÆ÷¹ÙÐàÂõµÄÆÕ±éÌØÕ÷¡£Ñо¿²»µ«×¼È·¶¨Î»Á˶à¸öÆ÷¹ÙÖÐÐàÂõµÄ½¹µãÇøÓò£¬»¹·¢Ã÷ÃâÒßÇòÂѰ׵ĻýÀÛÊÇÐàÂõµÄÒ»¸öÒªº¦ÌØÕ÷ºÍÇý¶¯ÒòËØ¡£ÕâÒ»·¢Ã÷ΪÉîÈëÃ÷È·ÐàÂõµÄ»úÖÆ¡¢Ô¤¾¯ºÍ¸ÉÔ¤ÌṩÁËеĿÆѧ»ù´¡¡£
¸ÃÑо¿Í¨¹ý¶ÔÊý°ÙÍò¿Õ¼äλµãµÄϸÄåÆÊÎö£¬¹¹½¨ÁËСÊó¾ÅÖÖ×éÖ¯Æ÷¹Ù£¨º£Âí¡¢¼¹Ëè¡¢ÐÄÔà¡¢·Î¡¢¸ÎÔࡢС³¦¡¢Æ¢Ôà¡¢ÁÜͶºÏºÍغÍ裩µÄ¸ß¾«¶ÈÐàÂõ¿Õ¼äµØͼ£¬Õ¹ÏÖÁËÁè¼Ý70ÖÖϸ°ûÀàÐ͵ÄÂþÑÜÌØÕ÷¡£Ñо¿Ö°Ô±Í¨¹ý¿ª·¢ÐµĿռä×éÖ¯½á¹¹ìØÆÊÎöÒªÁ죬ÆÀ¹ÀÁËÐàÂõÀú³ÌÖÐ×éÖ¯Æ÷¹Ù½á¹¹ÔÓÂÒˮƽµÄת±ä£¬·¢Ã÷¿ç×éÖ¯Æ÷¹ÙˮƽµÄ¿Õ¼ä½á¹¹Ê§ÐòºÍϸ°ûÉí·ÝɥʧÊÇϵͳÐÔÐàÂõµÄ¹²ÐÔÌØÕ÷¡£ÀýÈ磬ÐàÂõ¿Éµ¼ÖÂÆ¢Ôà°×Ëè±ßÑØÇø½á¹¹ÊÜËð¡¢ÁÜ°Íϸ°û³ØήËõºÍ¸ÎÔàϸ°û·ÖÇøÔÓÂҵȿռä½á¹¹ÆÆËð¡£ÕâЩ×éÖ¯¿Õ¼ä½á¹¹µÄ±äÒì¿ÉÄÜÊÇÆ÷¹Ù¹¦Ð§Ë¥Í˵ÄÖ÷ÒªÓÕÒò¡£
Ñо¿ÍŶӽø¶ø¹¹½¨ÁËÕë¶ÔÐàÂõ¿Õ¼äλÖõÄÌØÒìÐÔÃô¸Ð»ùÒò¼¯£¬²¢Ê¶±ð³öÁËÒªº¦µÄÐàÂõÃô¸Ðλµã£¬¼´Senescence-sensitive Spots£¨SSS£©¡£Ñо¿·¢Ã÷£¬SSSÇøÓòÖÜΧµÄ×éÖ¯½á¹¹ìØÔöºÍϸ°ûÉí·ÝɥʧÕ÷Ïó¸üΪÏÔ×Å¡£±ðµÄ£¬ÌØÊâÊÇÔÚÃâÒßÆ÷¹ÙÖУ¬ÈÏÕ濹ÌåºÏ³ÉµÄ½¬Ï¸°û¼°¾ßÓÐÌض¨½á¹¹ºÍ¹¦Ð§µÄϸ°ûÊÇSSS΢ÇéÐεÄÖ÷Òª×é³É£¬ÇÒÕâЩϸ°ûµÄÃâÒßÇòÂÑ°×Ïà¹Ø»ùÒò±í´ïˮƽËæ×ÅÓëSSS¾àÀëµÄ¼õС¶øÉý¸ß¡£ÔÚÈËÀàºÍСÊóÐàÂõÀú³ÌÖУ¬IgGÂÑ°×ÔÚ¶à¸ö×éÖ¯Æ÷¹ÙÖÐÀÛ»ý£¬Åú×¢IgGˮƽÉÏÉý¿É×÷ΪеÄÐàÂõÉúÎï±ê¼ÇÎï¡£Ñо¿½øÒ»²½Ö¤Êµ£¬IgGÄÜÖ±½ÓÒýÆðÈ˺ÍСÊóµÄ¾ÞÊÉϸ°û¼°Ð¡½ºÖÊϸ°ûÐàÂõ£¬²¢ÊÍ·ÅÑ×Ö¢Òò×Ó¡£¶ø½«IgGÖ±½Ó×¢ÈëÄêÇáСÊóÌåÄÚ£¬Ò²Äܹ»ÓÕµ¼È«Éí¶à×éÖ¯Æ÷¹ÙÐàÂõ¡£×îÖÕ£¬ÍŶӿª·¢ÁË»ùÓÚ·´Òå¹ÑºËÜÕËᣨASO£©µÄ¸ÉÔ¤Õ½ÂÔ£¬ÓÐÓÃïÔÌÁËСÊó×éÖ¯ÖеÄIgGº¬Á¿£¬ÑÓ»ºÁ˶àÆ÷¹ÙÐàÂõ¡£
¸ÃÑо¿Ê״λæÖÆÁ˲¸È鶯Îï¶àÆ÷¹ÙÐàÂõµÄ¿Õ¼äת¼×éµØͼ£¬Õ¹ÏÖÁË×éÖ¯½á¹¹ÔÓÂÒºÍϸ°ûÉí·ÝɥʧÊÇÐàÂõµÄÒªº¦ÌØÕ÷£¬²¢×¼È·¶¨Î»ÁËÐàÂõÃô¸ÐµÄ½¹µãÇøÓò¡£Ñо¿Ìá³öµÄÃâÒßÇòÂÑ°×Ïà¹ØÐàÂõ±íÐÍ£¨Immunoglobin-associated Senescence Phenotype£¬¼ò³ÆIASP£©²»µ«ÍØÕ¹ÁËÐàÂõ¿ÆѧµÄÑо¿ÁìÍÁ£¬»¹ÎªÑÓ»ºÐàÂõ¼°·ÀÖÎÏà¹Ø¼²²¡¿ª·¢ÁËз¾¶¡£
Ëæ×ÅÑо¿µÄÉîÈ룬ÃâÒßÇòÂÑ°×Óë»úÌåÐàÂõÖ®¼äµÄÁªÏµ½«Òý·¢¸ü¶à¿Æѧ̽ÌÖ£¬ÀýÈ磺ÃâÒßÇòÂÑ°×ÔÚÐàÂõÀú³ÌÖеÄϸ°ûÆðÔ´¡¢»ùÒò×é²ãÃæµÄµ÷¿Ø»úÖÆ¡¢ÊÇ·ñÕë¶Ô×ÔÉí¿¹Ô±¬·¢°ÐÏòÖкͻîÐÔ¡¢ÄÜ·ñÒÀ¾ÝÃâÒßÇòÂÑ°×µÄÀÛ»ýÆÀ¹ÀÈËÀàÉúÎïѧÄêËê¡¢ÊÇ·ñÓÐDZÁ¦³ÉΪÐàÂõÏà¹Ø¼²²¡µÄ±ê¼ÇÎïºÍÇý¶¯ÒòËØ¡¢ÄÜ·ñͨ¹ý°ÐÏòIgG»òÆäÏÂÓÎͨ·¸ÉÔ¤ÐàÂõ¼°Ïà¹Ø¼²²¡¡¢»ùÓÚ¿¹ÌåµÄÃâÒßÁÆ·¨ÊÇ·ñ¿ÉÄÜÒòÌ«¹ýÓ¦Óöø¼ÓËÙ»úÌåÐàÂõ»òÍ˱䡣ÆÚ´ý¿Æ¼¼Ç°½øÄÜÖð²½½ÒÏþÕâЩÃÕÌâ¡£
ÓÀÀû¼¯ÍŶ¯ÎïÑо¿ËùÁõ¹â»ÛÑо¿Ô±¡¢»ª´óÉúÃü¿ÆѧÑо¿Ôº¹ËÓ±Ñо¿Ô±¡¢¹ú¼ÒÉúÎïÐÅÏ¢ÖÐÐÄÕÅάç²Ñо¿Ô±ºÍÓÀÀû¼¯ÍŶ¯ÎïÑо¿ËùÇú¾²Ñо¿Ô±ÎªÂÛÎĵÄÅäºÏͨѶ×÷Õß¡£ÓÀÀû¼¯ÍŶ¯ÎïÑо¿Ëù/±±¾©¸Éϸ°ûÓëÔÙÉúҽѧÑо¿ÔºÂí˧¡°ÖÂÒ»¡±Ñо¿Ô±¡¢ÓÀÀû¼¯ÍŶ¯ÎïÑо¿Ëù¼½†´¾ýÖúÀíÑо¿Ô±¡¢²©Ê¿Ñо¿ÉúÕűò¡¢Ê׶¼Ò½¿Æ´óѧÐûÎäÒ½Ôº¹¢ÁîÁî½ÌÊÚ¡¢ÓÀÀû¼¯ÍŶ¯ÎïÑо¿Ëù/±±¾©¸Éϸ°ûÓëÔÙÉúҽѧÑо¿Ôº²ÌÓêÉú¡°ÖÂÒ»¡±Ñо¿Ô±¡¢ÉîÛÚ»ª´óÉúÃü¿ÆѧÑо¿ÔºÄô³¬Ñо¿Ô±¡¢¹ú¼ÒÉúÎïÐÅÏ¢ÖÐÐIJ©Ê¿Ñо¿ÉúÀî¼ÎÃ÷¡¢×óÔ½êÉ¡¢±±¾©»ª´óÉúÃü¿ÆѧÑо¿ÔºËïÓîÕܸ±Ñо¿Ô±ºÍËÄ´¨´óѧ»ªÎ÷Ò½ÔºÐì¸ÚÖ÷ÖÎҽʦΪÂÛÎĵIJ¢ÁеÚÒ»×÷Õß¡£
¿Õ¼äת¼×éͼÆ×Õ¹ÏÖÃâÒßÇòÂÑ°×Ïà¹ØÐàÂõ±íÐÍ
ÂÛÎÄÁ´½Ó