½ü30ÄêÀ´£¬Ëæ×ÅÈË¿ÚÀÏÁ仯£¬ÎÒ¹úÌÇÄò²¡µÄ·¢²¡Âʼ±¾çÅÊÉý¡£Ä¿Ç°£¬È«¹úÌÇÄò²¡»¼Õß×ÜÊýÒѾ­³¬¹ýÒ»¸öÒÚ£¬²¢ÇÒÓнüÎåÒÚ³ÉÄêÈË´¦ÓÚÌÇÄò²¡Ç°ÆÚ£¨ÌÇÄÍÁ¿ÊÜË𣩣¬ÕâÒѶÔÎÒ¹úË¥ÀÏÏà¹ØÂýÐÔ²¡µÄ·ÀÖι¹³ÉÑϾþµÄÌôÕ½¡£°éËæÔöÁäµÄÒȵºÏ¸°û¹¦ÄÜÍËÐлáÖÂʹ»úÌåÎÞ·¨Õý³£ÏìӦѪÌDZ仯£¬´Ó¶ø¶ÔѪÌǵĵ÷½ÚÄÜÁ¦£¨¼´ÌÇÄÍÁ¿£©Ï½µ£¬Òý·¢ÌÇ´úлÎÉÂÒ£¬×îÖÕ·¢Õ¹ÎªÌÇÄò²¡£¬²¢°éËæÑª¹Ü¡¢ÊÓÍøÄ¤¡¢ÉöÔà¡¢Éñ¾­ÏµÍ³µÈһϵÁÐ×éÖ¯Æ÷¹ÙµÄ´úлÒì³£¡£Òò´Ë£¬¼ø¶¨ÒȵºÏ¸°ûÖжÔË¥ÀÏÒ׸еÄϸ°ûÀàÐÍ£¬½ÒʾÒȵºË¥ÀϹý³ÌÖÐϸ°û·Ö×ÓÍËÐÐÐԱ仯¹æÂÉ£¬·¢¾ò¸ÉÔ¤ÌÇÄÍÁ¿Ï½µµÄ¹Ø¼ü°Ð±ê£¬¶ÔÓÚÑÓ»ºÒȵºË¥ÀÏ¡¢¾«×¼·ÀÖÎÌÇÄò²¡ÖÁ¹ØÖØÒª¡£

È»¶ø£¬ÒȵºÏ¸°ûµÄ×é³É¾ßÓи߶ÈÒìÖÊÐÔ£¬°üº¬¶àÖÖ·ÖÃÚ²»Í¬ÖÖÀà¼¤ËØµÄϸ°ûÀàÐÍ£»´ËÍ⣬ÊÜÏÞÓÚÂ×ÀíºÍÑù±¾»ñÈ¡µÄ¼¼ÊõÄѶȣ¬ÄêÁäÐÔ±ðÑϸñÆ¥ÅäµÄ¸ßÖÊÁ¿ÈËÀàÒȵºÑù±¾ÄÑÒÔ»ñÈ¡£¬ÕâЩÒòËØ¼«´óµØÖÆÔ¼×ÅÁ鳤ÀàÒȵºÏ¸°ûË¥ÀϵĻúÖÆÌ½¾¿¡£

½üÈÕ£¬Öйú¿ÆÑ§Ôº¶¯ÎïÑо¿ËùÇú¾²Ñо¿×é¡¢Áõ¹â»ÛÑо¿×é¡¢±±¾©´óѧÌÀ¸»³êÑо¿×éÓëÖйú¿ÆÑ§Ôº±±¾©»ùÒò×éÑо¿ËùÕÅάç²Ñо¿×éºÏ×÷ÔÚ¡¶National Science Review¡·ÔÓÖ¾ÔÚÏß·¢±íÌâΪ¡°A single-cell transcriptomic atlas of primate pancreatic islet aging¡±µÄÑо¿ÂÛÎÄ¡£¸ÃÑо¿ÏµÍ³»æÖÆÁË·ÇÈËÁ鳤ÀàÒȵºË¥Àϸ߾«¶ÈµÄµ¥Ï¸°ûת¼ͼÆ×£¬½ÒʾÁ˵°°×ÎÈ̬ʧºâÊÇÒȵº¦Âϸ°ûË¥ÀϵĹؼüÌØÕ÷ºÍ·Ö×ÓÇý¶¯Á¦¡£

Ñо¿ÈËÔ±²ÉÓø߾«¶Èµ¥Ï¸°ûת¼×é²âÐò¼¼Êõ£¬Ãè»æÁ˦Áϸ°û¡¢¦Âϸ°û¡¢¦Äϸ°ûºÍppϸ°ûµÈ¶àÖÖÒȵºÏ¸°ûµÄ»ùÒò±í´ïÌØÕ÷£¬²¢¼ø¶¨³öһϵÁÐÐÂÐÍ·Ö×Ó±êÖ¾Îͨ¹ýË¥ÀÏת¼ÔëÒô·ÖÎö¡¢Ë¥ÀϱêÖ¾Îï·ÖÎöÒÔ¼°ÓëË¥ÀÏ/ÌÇÄò²¡µÈÊý¾Ý¿âµÄÁªºÏ·ÖÎö£¬·¢ÏÖÏà±ÈÓÚÆäËüϸ°ûÀàÐÍ£¬¦Áϸ°ûºÍ¦Âϸ°ûÔÚË¥ÀϹý³ÌÖиüÈÝÒ×·¢ÉúÒì³£±ä»¯¡£Í¨¹ý²îÒì±í´ï»ùÒòµÄ¹¦Äܸ»¼¯¡¢»ùÒòת¼µ÷¿ØÍøÂ硢ϸ°û¼äÏ໥×÷Óõȶà½Ç¶È·ÖÎö£¬ÏµÍ³½âÎö¦Áϸ°ûºÍ¦Âϸ°ûµÄË¥ÀÏÏà¹Ø·Ö×ӯױ仝¡£

ÖµµÃ¹Ø×¢µÄÊÇ£¬Ñо¿ÈËÔ±·¢ÏÖË¥Àϵ¼Ö¦Âϸ°ûÖе°°×ÎÈ̬ÑÏÖØÊÜËð£¬Æä¾ßÌå±íÏÖΪÄêÀϸöÌå¦Âϸ°ûÖе°°×¾Û¼¯ÌåµÄÒì³£»ýÀÛ£¬ÒÔ¼°Î´ÕÛµþµ°°×ÏìӦͨ·£¨unfold protein response pathway£¬UpR£©ÖÐATF6ºÍIRE1ÐźÅͨ·×é·Ö±í´ïÒì³£Éϵ÷£¬ÓÈÆäÊÇÄÚÖÊÍø·Ö×Ó°éµ°°×HSp90B1ÔÚÄêÀϸöÌå¦Âϸ°ûÖбí´ïÉϵ÷¡£½øÒ»²½µÄÑо¿±íÃ÷£¬ÔÚ¦Âϸ°ûÖйý±í´ïHSp90B1£¬¿ÉÒÔµ¼Ö¸ßŨ¶ÈÆÏÌÑÌǴ̼¤ÏÂÒȵºËØ·ÖÃÚ¼õÉÙ£¬ËµÃ÷HSp90B1ÔÚ¦Âϸ°ûÖеÄÔöÁäÐÔ±í´ïÉϵ÷¿ÉÄÜÊÇÀÏÄêÈËÌÇÄÍÁ¿½µµÍµÄÇý¶¯Á¦¡£

¸ÃÑо¿ÔÚ¹ú¼ÊÉÏÊ״ᨵÀÁË·ÇÈËÁ鳤ÀàÒȵºË¥Àϵĵ¥Ï¸°ûת¼×éͼÆ×£¬²»½öϵͳ½âÎöÁËÁ鳤ÀàÒȵºÖжàÖÖϸ°ûÀàÐ͵ÄË¥ÀÏ·Ö×ÓÌØÕ÷£¬¶øÇÒ½ÒʾÁ˵°°×ÎÈ̬ʧºâÊÇÒȵº¦Âϸ°ûË¥ÀϵÄÇý¶¯ÒòËØ£¬ÎªÑÓ»ºÒȵºË¥ÀÏ¡¢»Ö¸´ÀÏÄê¸öÌåµÄÌÇÄÍÁ¿ÌṩDZÔÚ¸ÉÔ¤°Ð±ê£¬ÎªÓÐЧԤ·ÀºÍÖÎÁÆÌÇÄò²¡ÌṩȫÐÂ˼·¡£

Ô­ÎıêÌ⣺

A single-cell transcriptomic atlas of primate pancreatic islet aging

https://academic.oup.com/nsr/advance-article/doi/10.1093/nsr/nwaa127/5855510#