²é¿´: 915  |  »Ø¸´: 0

28968058wj

гæ (СÓÐÃûÆø)

[½»Á÷] ²Ì³µ¹úÍŶӽÒʾ¾ÞÊÉϸ°ûµ÷¿ØÈéÏÙ¸Éϸ°û»îÐÔºÍÈéÏÙ·¢ÓýµÄ·Ö×Ó»úÖÆ

ÈéÏÙ¾ßÓжÀÌØµÄ³öÉúºó·¢ÓýÌØµã£¬²¢ÇÒÆä·¢Óý´¦Óڸ߶ȶ¯Ì¬±ä»¯µÄ½ø³ÌÖС£ÈéÏÙ¸Éϸ°ûÕý³£µÄ×ÔÎÒ¸üкͷֻ¯ÊÇά³ÖÈéÏÙ³öÉúºó¸ß¶È¶¯Ì¬·¢ÓýµÄ»ù´¡£¬¸Ã¹ý³ÌÊܵ½Î¢»·¾³ÖÐϸ°ûºÍ·Ö×ÓÐźŵľ«È·Ê±¿Õµ÷¿Ø¡£¾ÞÊÉϸ°ûÊÇÈéÏÙ΢»·¾³Öзֲ¼×î¹ã·ºµÄÃâÒßϸ°û£¬ÔÚÈéÏÙ·¢ÓýºÍÈéÏÙ¸Éϸ°ûÃüÔ˾ö¶¨µÄµ÷¿ØÖз¢»Ó×Ų»¿ÉÌæ´úµÄ×÷Ó㬵«¾ÞÊÉϸ°ûµ÷¿ØÈéÏÙ¸Éϸ°ûÃüÔ˺ÍÈéÏÙÉÏÆ¤ÎÈ̬µÄ·Ö×Ó»úÖÆÈÔ²»ÉõÇå³þ¡£



2023Äê5ÔÂ2ÈÕ£¬Î人´óѧҽѧÑо¿Ôº¡¢ÃâÒßÓë´úÐ»Ç°ÑØ¿ÆÑ§ÖÐÐÄ¡¢Î人´óѧÖÐÄÏÒ½ÔºµÄ²Ì³µ¹ú½ÌÊÚÍŶÓÔÚ×ÔÈ»³ö°æ¼¯ÍÅÆìÏÂÆÚ¿¯npj Regenerative MedicineÔÚÏß·¢±íÁËÌâΪ ¡°Macrophages maintain mammary stem cell activity and mammary homeostasis via TNF-¦Á-PI3K-Cdk1/Cyclin B1 axis¡±£¨Ô­ÎÄÁ´½Ó£º

https://www.nature.com/articles/s41536-023-00296-1£©µÄÑо¿ÂÛÎÄ¡£¸ÃÑо¿ÀûÓÃСÊóÄ£ÐͺÍÀàÆ÷¹ÙÄ£ÐÍ£¬Í¨¹ýµ¥Ï¸°û²âÐòÒÔ¼°ÌåÄÚÍ⹦ÄÜÑо¿£¬¿¼²ìÁ˾ÞÊÉϸ°ûµ÷¿ØÈéÏÙ¸Éϸ°ûÃüÔ˺ÍÈéÏÙÉÏÆ¤ÎÈ̬µÄ×÷Ó㬲¢¶ÔÆäÏà¹Ø·Ö×Ó»úÖÆ½øÐÐÁË̽Ë÷¡£



×÷ÕßÊ×Ïȹ¹½¨ÁËСÊó¾ÞÊÉϸ°ûÇå³ýµÄÄ£ÐÍ£¬²¢½áºÏµ¥Ï¸°û²âÐò¡¢Á÷ʽϸ°û·ÖÎöÒÔ¼°ÈéÏÙÒÆÖ²ÖØ½¨ÊµÑ飬·¢ÏÖÇå³ý¾ÞÊÉϸ°ûÒÔºó£¬ÈéÏÙ¸Éϸ°ûµÄÔöÖ³ºÍ×ÔÎÒ¸üÐÂÄÜÁ¦Ï½µ£¬µ«ÏòERºÍPR±í´ïµÄ¹Üǻϸ°û£¨luminal£©·Ö»¯ÄÜÁ¦Ôö¼Ó¡£Ëæºó£¬ÎªÁ˸üÖ±½ÓµØ¿¼²ì¾ÞÊÉϸ°û¶ÔÈéÏÙ¸Éϸ°ûµÄµ÷¿Ø×÷Óã¬×÷ÕßÔËÓÃ3DÀàÆ÷¹ÙÅàÑø¼¼Êõ£¬ÔÚÌåÍâ¹¹½¨Á˾ÞÊÉϸ°ûÓëÈéÏÙ¸Éϸ°û¹²ÅàÑøµÄÌåϵ¡£ÔÚ¸ÃÌåϵÖУ¬×÷Õß·¢ÏÖÓë¾ÞÊÉϸ°û¹²ÅàÑøÄÜʹÈéÏÙ¸Éϸ°ûÔÚÌåÍâÐγÉÐÎËÆÈéÏÙµ¼¹ÜµÄ¡¢¾ßÓгöÑ¿½á¹¹µÄÈéÏÙÀàÆ÷¹Ù¡£ÓÐÒâ˼µÄÊÇ£¬¸ÃÌåϵÏÂÐγɵÄÈéÏÙÀàÆ÷¹Ù¾ß±¸Á¼ºÃµÄ¼¤ËØÓ¦´ðÄÜÁ¦£¬ÔÚ´ßÈéËØµÄ´Ì¼¤ÏÂչʾ³ö·ÖÃÚÈéÖ­µÄ¹¦ÄÜ£»Í¬Ê±ÔÚÒÆÖ²ÊµÑéÖУ¬ÈéÏÙÀàÆ÷¹Ù±íÏÖ³ö¸üÇ¿µÄÈéÏÙÔÙÉúÄÜÁ¦¡£¸ÃÑо¿½á¹û˵Ã÷¾ÞÊÉϸ°û²»½öÄܹ»´Ù½øÈéÏÙ¸Éϸ°ûµÄÔöÖ³£¬Òà¿ÉÒÔά³ÖÆäÓÐÐòµÄ×ÔÎÒ¸üкͷֻ¯Ç±ÄÜ¡£



×÷Õß½øÒ»²½½âÎöÁ˾ÞÊÉϸ°ûµ÷¿ØÈéÏÙ¸Éϸ°û»îÐԵķÖ×Ó»úÖÆ¡£Í¨¹ýת¼×é²âÐòºÍÉúÎïÐÅϢѧ·ÖÎö£¬½áºÏÌåÄÚÍ⹦ÄÜÑéÖ¤£¬×÷Õß֤ʵ¾ÞÊÉϸ°ûͨ¹ý·ÖÃÚTNF-¦Áµ÷¿ØÈéÏÙ¸Éϸ°ûµÄ¹¦ÄÜ£¬Ê¹ÓÃTNF-¦Áϸ°ûÒò×Ó´¦ÀíÈéÏÙ¸Éϸ°ûÄܹ»ÖØÏÖÓë¾ÞÊÉϸ°û¹²ÅàÑø²úÉúµÄЧӦ¡£×îºó£¬×÷Õßͨ¹ýÕûºÏ·ÖÎöת¼×éÊý¾ÝºÍ¹¦ÄÜÑо¿£¬½ÒʾÁ˾ÞÊÉϸ°û·ÖÃÚTNF-¦Á²¢¼¤»îϸ°ûÄÚµÄPI3K-Cdk1/Cyclin B1ÐźŴӶøµ÷¿ØÈéÏÙ¸Éϸ°û»îÐԵķÖ×Ó»úÖÆ¡£



¾ÞÊÉϸ°û¹²ÅàÑøÐγɵÄÈéÏÙÀàÆ÷¹ÙÃâÒßÓ«¹âȾɫ´ú±íÐÔͼƬ¡£ÉϱßΪconfocal z-stack³ÉÏñºóЧ¹ûͼ£¬Ï±ßΪÆäÖеĵڶþ²ã



×ÛÉÏËùÊö£¬ÀûÓý¨Á¢µÄÌåÍâ¹²ÅàÑøÌåϵ£¬¸ÃÑо¿·¢ÏÖÁ˾ÞÊÉϸ°ûÔÚµ÷¿ØÈéÏÙ¸Éϸ°ûÃüÔ˾ö¶¨ºÍÈéÏÙÉÏÆ¤ÎÈ̬ÖеÄ×÷Ó㬲ûÃ÷Á˾ÞÊÉϸ°ûͨ¹ýTNF-¦Á-PI3K-Cdk1/Cyclin B1ÐźÅÖáµ÷¿ØÈéÏÙ¸Éϸ°ûÃüÔ˾ö¶¨µÄϸ°ûÄÚ·Ö×Ó»úÖÆ¡£ÎªÁ˽â΢»·¾³ÖÐÃâÒßϸ°û¶ÔÈéÏÙ¸Éϸ°ûµÄµ÷¿Ø×÷ÓÃÌṩÁËеÄÊӽǣ¬Ò²ÎªÔÚÌåÍâ¹¹½¨¾ß±¸ÃâÒß΢»·¾³µÄÀàÆ÷¹ÙÄ£ÐÍÌṩÁËʵÑé»ù´¡ºÍÀíÂÛÒÀ¾Ý¡£
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ 28968058wj µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[»ù½ðÉêÇë] ͶƱ:  ÓжàÉÙÈËÊǽñÌì²éϵͳ֪µÀ½á¹ûµÄ£¿ +15 °®¿´ÊéµÄ¿ÉÀÖ 2026-08-26 17/850 2026-08-28 01:23 by xxniao123
[»ù½ðÉêÇë] Ϊʲô×ÊÖúÊý¸÷´ó¸ßУ¶¼´´Ð¸ߣ¬×Ô¼ºÉêÇëÔõô¾ÍÕâôÄÑ +9 Kittylucky 2026-08-27 9/450 2026-08-28 01:08 by jurkat.1640
[»ù½ðÉêÇë] ÄÄλ¸ßÈËÖÐÁË£¬°Ñ²éѯµ½µÄ½ØÍ¼Ìù³öÀ´ÈÃÎÒ¿´¿´£¬ÈÃÎÒ³¤³¤¼ûʶ +5 yuleib84 2026-08-26 6/300 2026-08-28 00:02 by yudaoqian88
[½Ìʦ֮¼Ò] ÊÛSCIÎÄÕ£¬ÎÒ:8O5.5.1.O.54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 XLGfUIdOmEAO 2026-08-27 4/200 2026-08-27 22:26 by 3RAFyYXYSwGS
[»ù½ðÉêÇë] ÃæÉϺÏ×÷µ¥Î»¸ÇÕ +5 ssyjh 2026-08-27 5/250 2026-08-27 20:50 by gdfollow
[»ù½ðÉêÇë] »ù½ð²»ÖУ¬¹²Ãã +10 eulota 2026-08-26 10/500 2026-08-27 17:23 by lqllinqiaoli
[»ù½ðÉêÇë] ¿´°åÉÏÕâô¶àÖеģ¬ÓеãÏñ50ÈËȺÀï49¸öÈ˶¼ÊÇÆ­×ÓµÄÄÇÖָоõ¡­¡­ +5 a089 2026-08-26 6/300 2026-08-27 14:05 by jonewore
[½Ìʦ֮¼Ò] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8.O.551.O.5.4,¿ÆÄ¿È«,¿ÉÙ¤¼± +3 LIbGuocjEEYw 2026-08-26 4/200 2026-08-27 04:33 by Ie9AyIAvGbvs
[»ù½ðÉêÇë] ÎÒ²»Àí½â£¡ +15 Edward_pc 2026-08-26 23/1150 2026-08-26 20:34 by zzuzxg
[»ù½ðÉêÇë] 2026ÄêµÄ¹ú¼ÒÉç¿Æ»ù½ðÏîĿͨѶÆÀÉóµÄйæÔòÓëж¯Ïò¡¢ÐÂÌôÕ½ +7 process2012 2026-08-23 10/500 2026-08-26 19:23 by hmhminy
[»ù½ðÉêÇë] Ôõô²é°¡ +5 huang1991js 2026-08-26 5/250 2026-08-26 16:09 by Equinoxhua
[»ù½ðÉêÇë] Ϊʲô¹ú×ÔÈ»²»ÄÜÖ±½Ó¹«²¼ +4 bjdxyxy 2026-08-26 4/200 2026-08-26 13:12 by qingmu1201
[»ù½ðÉêÇë] ¹úºÏÀïÃæÄÜ¿´µ½ÁË +7 Ò»»³Ü°Çï 2026-08-26 7/350 2026-08-26 11:23 by zhaosm1982
[»ù½ðÉêÇë] ϵͳ½ø²»È¥ +4 yanglien 2026-08-26 5/250 2026-08-26 11:10 by wenfengw83
[Ö°³¡ÈËÉú] ѧÉúײ¼û¸¨µ¼Ô±ËÍÍâÂô£¬µÚ¶þÌìÈ«°à¶¼³ÁĬÁË +3 ¾¨ÓãÈÚ½ð_Õã½­_É 2026-08-22 3/150 2026-08-26 09:01 by zzuzxg
[»ù½ðÉêÇë] ¹úºÏÏÖÔڲ鲻µ½ÁËÂ𣿠+10 chengyan1220 2026-08-24 20/1000 2026-08-26 08:57 by peasantsprig
[»ù½ðÉêÇë] ijЩ»ú¹¹£¬ÒÔЧÂʵÍΪÈÙ£¬ÒÔЧÂʵÍ×÷Ϊ´æÔڸР+9 yuleib84 2026-08-25 10/500 2026-08-25 17:14 by alexon
[»ù½ðÉêÇë] ÈËÆø²»ÐÐÁË +11 fansofjerry 2026-08-21 11/550 2026-08-25 11:04 by ¹Â¶ÀµÄÓ¢ÐÛ6
[½Ìʦ֮¼Ò] Ìø²ÛºóÔÚÑÐÏîÄ¿Ôõô°ì£¿ +5 ¼òµ¥»¯xn 2026-08-22 10/500 2026-08-23 12:38 by ¼òµ¥»¯xn
[»ù½ðÉêÇë] ¿´À´½ñÌì²»»á·Å°ñÁË£¿ +8 chengyan1220 2026-08-21 11/550 2026-08-21 17:52 by dcqxinyang
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û