²é¿´: 782  |  »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¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

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
[¿¼ÑÐ] 328Çóµ÷¼Á£¬Ó¢ÓïÁù¼¶551£¬ÓпÆÑо­Àú +6 ÉúÎ﹤³Ìµ÷¼Á 2026-03-17 10/500 2026-03-22 20:22 by edmund7
[¿¼ÑÐ] 08¹¤¿Æ 320×Ü·Ö Çóµ÷¼Á +11 À滨çóÍí·ç 2026-03-17 11/550 2026-03-22 17:42 by luoyongfeng
[¿¼ÑÐ] 324Çóµ÷¼Á +6 luckyѽѽѽѼ 2026-03-20 6/300 2026-03-22 16:01 by ColorlessPI
[¿¼ÑÐ] Ò»Ö¾Ô¸ Î÷±±´óѧ £¬070300»¯Ñ§Ñ§Ë¶£¬×Ü·Ö287£¬Ë«·ÇÒ»±¾£¬Çóµ÷¼Á¡£ +3 ³¿»èÏßÓëÐǺ£ 2026-03-20 3/150 2026-03-22 16:00 by ColorlessPI
[¿¼ÑÐ] ÉúÎïѧµ÷¼Á +5 Surekei 2026-03-21 5/250 2026-03-22 14:39 by tcx007
[¿¼ÑÐ] 291 Çóµ÷¼Á +3 »¯¹¤2026½ì±ÏÒµÉ 2026-03-21 3/150 2026-03-22 14:26 by ColorlessPI
[¿¼ÑÐ] Ò»Ö¾Ô¸¶«»ª´óѧ¿ØÖÆÑ§Ë¶320Çóµ÷¼Á +3 Grand777 2026-03-21 3/150 2026-03-21 19:23 by ¼òÖ®-
[¿¼ÑÐ] 279·ÖÇóµ÷¼Á Ò»Ö¾Ô¸211 +14 chaojifeixia 2026-03-19 15/750 2026-03-21 13:24 by zhukairuo
[¿¼ÑÐ] Çóµ÷¼Á +6 Mqqqqqq 2026-03-19 6/300 2026-03-21 08:04 by JourneyLucky
[¿¼ÑÐ] ²ÄÁÏ 336 Çóµ÷¼Á +3 An@. 2026-03-18 4/200 2026-03-21 01:39 by JourneyLucky
[¿¼ÑÐ] 295Çóµ÷¼Á +4 Ò»Ö¾Ô¸¾©Çø211 2026-03-18 6/300 2026-03-20 23:41 by JourneyLucky
[¿¼ÑÐ] 317Çóµ÷¼Á +5 Éê×ÓÉêÉê 2026-03-19 9/450 2026-03-20 22:26 by JourneyLucky
[¿¼ÑÐ] 329Çóµ÷¼Á +9 ÏëÉÏѧ߹߹ 2026-03-19 9/450 2026-03-20 22:01 by luoyongfeng
[¿¼ÑÐ] 353Çóµ÷¼Á +3 À­¹³²»Ðí±ä 2026-03-20 3/150 2026-03-20 19:56 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸ÄÏÀí¹¤085701»·¾³302Çóµ÷¼ÁԺУ +3 ¿ûè÷ÎÀ¶Ó 2026-03-20 3/150 2026-03-20 19:28 by zhukairuo
[¿¼ÑÐ] 081700»¯¹¤Ñ§Ë¶µ÷¼Á +3 ¡¾1¡¿ 2026-03-16 3/150 2026-03-19 23:40 by edmund7
[¿¼ÑÐ] 320Çóµ÷¼Á0856 +3 ²»ÏëÆðÃû×Ö112 2026-03-19 3/150 2026-03-19 22:53 by ѧԱ8dgXkO
[¿¼ÑÐ] ¡¾Í¬¼ÃÈí¼þ¡¿Èí¼þ£¨085405£©¿¼ÑÐÇóµ÷¼Á +3 2026eternal 2026-03-18 3/150 2026-03-18 19:09 by ²«»÷518
[¿¼ÑÐ] 11408 Ò»Ö¾Ô¸Î÷µç£¬277·ÖÇóµ÷¼Á +3 zhouzhen654 2026-03-16 3/150 2026-03-17 07:03 by laoshidan
[¿¼ÑÐ] 070300»¯Ñ§Ñ§Ë¶Çóµ÷¼Á +6 Ì«Ïë½ø²½ÁË0608 2026-03-16 6/300 2026-03-16 16:13 by kykm678
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û