4001ÀÏ°Ù»ãÍøÕ¾

±±¾©»ùÒò×éÑо¿Ëù£¨¹ú¼ÒÉúÎïÐÅÏ¢ÖÐÐÄ£©ºÏ×÷Õ¹ÏÖÌ¥ÅÌ»ùÒòµÄÒì³£±í´ïÊÇÈËÀà¸Éϸ°ûÐàÂõµÄÇý¶¯Á¦

¡¡¡¡Ï¸°ûË¥×ÜÊÇ»úÌåÐàÂõµÄÖ÷Òª±ê¼ÇºÍÇý¶¯ÒòËØ £¬ÆäÖбí¹ÛÒÅ´«¸Ä±äÊÇϸ°ûÐàÂõµÄÖ÷ÒªÌØÕ÷Ö®Ò»¡£Ï¸°ûÐàÂõͨ³£ÌåÏÖΪϸ°ûºËÐÎ̬Òì³£¡¢ºËÏ˲ãÂѰ׽ṹÔÓÂÒÒÔ¼°ºËÖÜÒìȾɫÖʵÄȱʧ¡£È»¶ø £¬Ï¸°ûÐàÂõÀú³ÌÖбí¹Û»ùÒò×éµÄÖØËܼÍÂÉÒÔ¼°»ùÒò±í´ï¸Ä±äµÄµ÷¿Ø»úÖÆÉв»Ã÷È·¡£Í¨¹ýϵͳµØ»æÖÆϸ°ûÐàÂõÀú³ÌÖвî±ðÌõÀíµÄ±í¹ÛÒÅ´«Í¼Æס¢ÆÊÎöϸ°ûÐàÂõµÄ±í¹Û»ùÒò×éת±ä¼ÍÂÉ £¬ÓÐÍû·¢Ã÷¶ÔÐàÂõÃô¸ÐµÄ±í¹Û»ùÒò×éλµãºÍµ÷¿ØÐàÂõµÄÒªº¦»ùÒò £¬´Ó¶øΪ½âÂëϸ°ûÐàÂõµÄ·Ö×Ó»úÖÆ¡¢Õ¹ÏÖÔ¤¾¯ÐàÂõµÄÉúÎï±ê¼ÇÎïÒÔ¼°ÐàÂõÏà¹Ø¼²²¡µÄ¸ÉÔ¤°Ð±êÌṩеÄÏßË÷¡£

¡¡¡¡2022Äê5ÔÂ24ÈÕ £¬4001ÀÏ°Ù»ãÍøÕ¾£¨¹ú¼ÒÉúÎïÐÅÏ¢ÖÐÐÄ£©ÕÅάç²Ñо¿×éͬ4001ÀÏ°Ù»ãÍøÕ¾¶¯ÎïÑо¿ËùÁõ¹â»ÛÑо¿×é¡¢Çú¾²Ñо¿×éºÏ×÷ £¬ÔÚDevelopmental CellÔÓÖ¾ÔÚÏß½ÒÏþÌâΪ¡°Large-Scale Chromatin Reorganization Reactivates Placenta-Specific Genes that Drive Cellular Aging¡±µÄÑо¿ÂÛÎÄ¡£¸ÃÑо¿»ùÓÚÍŶÓÇ°ÆÚ½¨ÉèµÄÈËÀà¸Éϸ°ûÐàÂõÑо¿ÏµÍ³ £¬×ÛºÏÔËÓÃDamID-seq¡¢Hi-C¡¢ChIP-seq¡¢ATAC-seqºÍÈ«»ùÒò×éDNA¼×»ù»¯²âÐò£¨WGBS£©µÈ¶àάÊÖÒÕϵͳµØ»æÖÆÁËÈ˸Éϸ°ûÐàÂõÀú³ÌÖпç±ê×¼¡¢¶àÌõÀí¡¢¸ßÇø·ÖÂʵıí¹Û»ùÒò×éͼÆס£
¡¡¡¡Ñо¿Ö°Ô±·¢Ã÷ÐàÂõϸ°ûµÄ±í¹Û»ùÒò×é·ºÆð³öȾɫÖÊ¡°¸ÕÐÔ¡±µÄɥʧºÍËÉиÐÔÔöÌí¡¢±í¹Û»ùÒò×é¡°ìØ¡±ºÍÔÓÂҶȵÄÔöÌí¡¢¡°ÇøÊÒ»¯¡±ÌØÕ÷µÄÏ÷Èõ¡¢È«»ùÒò×é±í¹ÛÐźŵÄÇ÷ͬÐÔת±äºÍ¡°¼«ÐÔ¡±µÄ½µµÍ£¨¼¤»îÐÔ»ùÒò×éÇøÓòºÍÒÖÖÆÐÔ»ùÒò×éÇøÓò±í¹ÛÌØÕ÷ɥʧ£©µÈ¼ÍÂÉ¡£Ñо¿Ö°Ô±½«ÕâÖÖÕ÷Ïó½ç˵Ϊ¡°ÐàÂõÖбí¹ÛÒÅ´«¾°¹ÛµÄÇ÷ͬÐԸı䡱£¨Convergent Alteration of the Epigenomic landscape during Aging £¬CAEA£©¡£Í¨¹ý²î±ðÌõÀí±í¹Û»ùÒò×éÖØËܺͻùÒò±í´ïÌØÕ÷µÄÕûºÏÆÊÎö £¬¸ÃÑо¿»¹½¨ÉèÁËÐàÂõϸ°ûÖлùÒò×é½á¹¹ÐÔת±äºÍת¼±í´ïʧµ÷µÄÁªÏµ £¬·¢Ã÷ÐàÂõϸ°ûµÄ±í¹Û»ùÒò×é¡°ÊÆÄÜ¡±Î¬³ÖÁ¦µÄ½µµÍͬÐàÂõÅãͬµÄת¼ʧµ÷Ç×½üÏà¹Ø¡£¸ÃÑо¿±¨µÀÅжÏÁËÌ¥ÅÌ¡¢·¢ÓýÔçÆÚ»ùÒòÒÔ¼°Æ×ϵ·ÇÐëÒª»ùÒòµÄ±í¹Û¡°·âÓ¡¡±É¨³ýºÍÒìλ±í´ïÊÇÈËÀàϸ°ûÐàÂõµÄÇý¶¯Á¦¼°·Ö×Ó±ê¼ÇÎï¡£
¡¡¡¡¸ÃÑо¿Ê×´ÎϵͳµØÃè»æÁËÈ˸Éϸ°ûÐàÂõµÄ¶àÌõÀí±í¹Û»ùÒò×éÈ«¾°Í¼ £¬¿çÔ½¶à¸ö±í¹Û»ùÒò×éά¶ÈÉîÈëÆÊÎöÁËÐàÂõÀú³ÌÖвî±ðÌõÀí±í¹Û»ùÒò×éÖØËܵļÍÂÉ £¬Ìá³öÁËϸ°ûÐàÂõµÄÐÂÐͱí¹Û»ùÒò×é¿çά¶Èת±äģʽºÍÀíÂÛ¿ò¼Ü £¬·¢Ã÷ȾɫÖʵġ°ìØÔö¡±ºÍÌ¥ÅÌÏà¹Ø»ùÒòµÄÒì³£±í´ïÊÇϸ°ûÐàÂõµÄÒªº¦Çý¶¯Á¦ºÍÐÂÐÍ·Ö×Ó±ê¼ÇÎï¡£ÕâЩ·¢Ã÷¼ÓÉîÁËÈËÃǶÔÐàÂõ³ÌÐò»¯µÄÊìϤ £¬½«ÎªÐàÂõµÄ±í¹Û»ùÒò×éÑо¿ÌṩеĿ´·¨ £¬ÎªÃ÷È·ÐàÂõµÄ»ùÒò±í´ïµ÷¿ØºÍÒªº¦ÐźÅͨ·ÌṩеÄÆ«Ïò £¬²¢ÎªÐàÂõµÄ¿ÆѧԤ¾¯¡¢ÐàÂõÏà¹Ø¼²²¡µÄ·ÀÖÎÌṩÁËDZÔÚµÄÆÀÔ¤Õ½ÂԺ͸ÉÔ¤°Ð±ê¡£
¡¡¡¡¸ÃÑо¿ÓÉÖпÆÔº¶¯ÎïÑо¿Ëù¡¢ÖпÆÔº±±¾©»ùÒò×éÑо¿Ëù£¨¹ú¼ÒÉúÎïÐÅÏ¢ÖÐÐÄ£©¡¢Ê׶¼Ò½¿Æ´óѧÐûÎäÒ½Ôº¡¢±±¾©Ò½Ôº¡¢ÖпÆÔºÉϺ£Éú¿ÆÔºÅÌËãÉúÎïѧÑо¿Ëù¡¢»ªÖÐÅ©Òµ´óѧµÈ»ú¹¹ºÏ×÷Íê³É¡£ÖпÆÔº¶¯ÎïÑо¿ËùÁõ¹â»ÛÑо¿Ô±¡¢ÖпÆÔº±±¾©»ùÒò×éÑо¿ËùÕÅάç²Ñо¿Ô±ºÍÖпÆÔº¶¯ÎïÑо¿ËùÇú¾²Ñо¿Ô±ÎªÂÛÎĵÄÅäºÏͨѶ×÷Õß¡£ÖпÆÔº¶¯ÎïÑо¿Ëù²©Ê¿Ñо¿ÉúÁõ×ðÅô¡¢¼¾Ç¬ÕÑ £¬ÖпÆÔº±±¾©»ùÒò×éÑо¿ËùÈνÝÑо¿Ô± £¬ÖпÆÔº¶¯ÎïÑо¿Ëù²©Ê¿Ñо¿ÉúÑÕÅôÔó £¬ÖпÆÔº¶¯ÎïÑо¿ËùÌØÊâÑо¿ÖúÀíÎäÔóÃ÷ºÍÊ׶¼Ò½¿Æ´óѧÐûÎäÒ½ÔºÍõ˼Ñо¿Ô±ÎªÂÛÎĵÄÅäºÏµÚÒ»×÷Õß¡£¸ÃÑо¿»ñµÃÖпÆÔº¶¯ÎïÑо¿ËùÍõºì÷Ñо¿Ô±¡¢±±¾©Ò½ÔºËïÁÁ½ÌÊÚ¡¢»ªÖÐÅ©Òµ´óѧ²ÜÌÊÚÒÔ¼°ÖпÆÔºÉϺ£ÓªÑøÓ뿵½¡Ñо¿Ëùκ¸ÕÑо¿Ô±µÄÖ¸µ¼ÓëÖ§³Ö £¬²¢»ñµÃ¿Æ¼¼²¿¡¢¹ú¼Ò×ÔÈ»¿Æѧ»ù½ðί¡¢4001ÀÏ°Ù»ãÍøÕ¾ºÍ±±¾©ÊеÈÏîÄ¿×ÊÖú¡£
¡¡¡¡ÂÛÎÄÁ´½Ó
¡¡¡¡4001ÀÏ°Ù»ãnet(¼¯ÍÅ)NO.1¹Ù·½ÍøÕ¾
¡¡¡¡´ó¹æÄ£±í¹Û»ùÒò×éÖØËÜÒýÆðµÄ·¢ÓýÏà¹Ø»ùÒòÒì³£¼¤»îÊÇÈËÀà¸Éϸ°ûÐàÂõµÄÇý¶¯Á¦ 
¸½¼þÏÂÔØ£º
ÍøÕ¾µØͼ