Éñ¾­ÍËÐÐÐÔ¼²²¡ÒÔ½øÐÐÐÔÈÏÖª¹¦ÄÜÕϰ­ºÍÐÐΪÒ쳣ΪÖ÷ÒªÌØµã£¬ÑÏÖØÓ°Ï컼ÕߵŤ×÷ÄÜÁ¦ºÍÉú»îÖÊÁ¿¡£°¢¶û´Äº£Ä¬²¡£¨Alzheimer¡¯s disease, AD£©ÊÇ×îΪ³£¼ûµÄÉñ¾­ÍËÐÐÐÔ¼²²¡Ö®Ò»£¬Æä·¢²¡ÂʰéËæÀÏÁ仯½ø³Ì¼Ó¾ç¶ø²»¶ÏÔö¼Ó£¬¼ÓÖØÉç»á¾­¼Ã¸ºµ£¡£Ä¿Ç°ÉÐÎÞÓÐЧµÄÔ¤·ÀÊֶΣ¬ÓÐÏÞµÄÒ©ÎïÖÎÁÆÒ²ÎÞ·¨¸ÄÉÆ»¼ÕßÖð½¥¼õÍ˵ÄÈÏÖª¹¦ÄÜ¡£Òò´Ë£¬Ñо¿°¢¶û´Äº£Ä¬²¡¼ÇÒ䶪ʧµÄ»úÖÆÊÇÉñ¾­¿ÆÑ§ÁìÓòµÄÖØÒªÎÊÌâ¡£

2022Äê7ÔÂ19ÈÕ£¬±±¾©´óѧϵͳÉúÎïҽѧÑо¿ËùÒüÓñнÌÊÚÍŶӺÍÐûÎäÒ½Ôº¼Ö½¨Æ½½ÌÊÚÍŶӺÏ×÷ÔÚCell ReportsÔÓÖ¾ÉÏÔÚÏß·¢±íÌâΪ¡°FAM69C, a kinase critical for synaptic function and memory, is defective in neurodegenerative dementia¡±µÄÑо¿ÂÛÎÄ¡£¸ÃÑо¿Ê״μø¶¨³öÒ»¸öеÄË¿°±Ëá/ËÕ°±Ëáµ°°×¼¤Ã¸FAM69C£¬²ûÊöÆäÔÚµ÷¿ØÍ»´¥¿ÉËÜÐÔÒÔ¼°¼ÇÒä¹ý³ÌÖеÄ×÷Ó㬲¢½ÒʾFAM69Cµ°°×Òì³£ÔÚ°¢¶û´Äº£Ä¬²¡¼ÇÒä¼õÍ˹ý³ÌÖз¢»ÓÖØÒª×÷Óá£

Ñо¿ÍŶÓͨ¹ýɸѡµ°°××éÖ¯·Ö²¼ÌØÒìÐÔ¡¢±È¶Ô¼¤Ã¸´ß»¯ÐòÁÐÒÔ¼°·ÖÎö»îÐÔÖÐÐÄÈýά½á¹¹£¬·¢ÏÖÄÔÖи߱í´ïµÄFAM69Cµ°°×¾ßÓÐDZÔڵļ¤Ã¸½á¹¹Ìص㡣ͨ¹ýÁ×ËữÖÊÆ×ºÍÌåÍâÁ×ËữʵÑé֤ʵFAM69CÊÇÒ»¸öȫеÄË¿°±Ëá/ËÕ°±Ëἤø¡£ÎªÑо¿FAM69CÉúÎïѧ¹¦ÄÜ£¬ÍŶӹ¹½¨ÁËFam69c»ùÒòÇóýСÊó¡£µ¥Ï¸°ûת¼×é²âÐò½ÒʾFAM69Cȱʧµ¼ÖÂÉñ¾­ÔªºÍ½ºÖÊϸ°ûÖе÷¿ØÍ»´¥½á¹¹ºÍ¹¦ÄܵÄÉúÎïѧͨ·ÏÔÖøÏ½µ¡£ÀûÓÃÉñ¾­µçÉúÀí¡¢ÐÎ̬ѧºÍÐÐΪѧ£¬·¢ÏÖFAM69CÇóýÆÆ»µÍ»´¥¿ÉËÜÐÔ¡¢½µµÍÍ»´¥ÊýÁ¿¡¢µ¼Ö¼ÇÒä¼õÍËÒÔ¼°ÔÚÌõ¼þ´Ì¼¤Ï³öÏÖÉñ¾­ÍËÐÐÐԸı䡣ͨ¹ýÁ×ËữÖÊÆ×Óëµ°°×ÖÊÆ×¼ø¶¨³öFAM69CµÄһϵÁÐÁ×Ëữµ×ÎïÓë½áºÏµ°°×£¬ÇÒͨ·¸»¼¯·ÖÎöÌáʾDZÔÚµ×ÎïÉæ¼°Í»´¥½á¹¹×é³ÉºÍÍ»´¥´«µÝ¹ý³Ì¡£½øÒ»²½£¬¼¤Ã¸»îÐÔʵÑé֤ʵFAM69CÔÚS51λ·¢Éú×ÔÉíÁ×ËữÒÔ¼°ÔÚT445¡¢S654λÁ×Ëữͻ´¥µ°°×Amphyphysin¡£×îºó£¬FAM69C±í´ïˮƽÔÚ°¢¶û´Äº£Ä¬²¡»¼ÕßÄÔÖÐÏÔÖøÏ½µ£¬ÇÒ³öÏÖ²¡ÀíÐÔ¾Û¼¯¡£

d8684652ae4343d5b7d1e8d51fda7dc9.jpg

FAM69Cµ÷¿ØÍ»´¥¿ÉËÜÐÔ¼°¼ÇÒä¹ý³Ìģʽͼ

×ÛÉÏËùÊö£¬±¾Ñо¿¼ø¶¨³öÓë°¢¶û´Äº£Ä¬²¡·¢Éú·¢Õ¹Ïà¹ØµÄµ°°×¼¤Ã¸FAM69C£¬À©Õ¹ÁËÈËÔ´¼¤Ã¸×é¡£¹¦ÄÜÑо¿²ûÃ÷FAM69C¶ÔÓÚÍ»´¥¹¦ÄÜ¡¢Éñ¾­Ôª»îÐÔÒÔ¼°¼ÇÒä¹ý³ÌÆðµ½±£»¤×÷Óá£ÓÉ´Ë£¬¸ÃÑо¿·¢ÏÖÉñ¾­ÍËÐÐÐÔ³Õ´ôÖмÇÒ䶪ʧµÄлúÖÆ¡£

±±¾©´óѧ»ù´¡Ò½Ñ§Ôº½²Ê¦Ã··«£¬±±¾©´óѧÉîÛÚÒ½Ôº²©Ê¿ºóºú¼ÑÅÎΪ¸ÃÎÄÕµĹ²Í¬µÚÒ»×÷Õߣ¬±±¾©´óѧϵͳÉúÎïҽѧÑо¿ËùÒüÓñнÌÊÚºÍÐûÎäÒ½Ôº¼Ö½¨Æ½½ÌÊÚΪ¹²Í¬Í¨Ñ¶×÷Õß¡£¸ÃÑо¿µÃµ½¹ú¼ÒÖØµãÑз¢¼Æ»®¡¢¹ú¼Ò×ÔÈ»¿ÆÑ§»ù½ðÖØµãÏîÄ¿/ÃæÉÏÏîÄ¿ÒÔ¼°±±´ó-Ç廪ÉúÃü¿ÆÑ§ÁªºÏÖÐÐĵÄÖ§³Ö¡£

Ô­ÎÄÁ´½Ó£ºhttps://doi.org/10.1016/j.celrep.2022.111101

£¨±±¾©´óѧ»ù´¡Ò½Ñ§Ôº£©