ÓªÒµ×Éѯ
Öйú£º
Email: marketing@medicilon.com.cn
ÓªÒµ×ÉѯרÏߣº400-780-8018
£¨½öÏÞЧÀÍ×Éѯ£¬ÆäËûÊÂÒËÇ벦´ò´¨É³×ܲ¿µç»°£©
´¨É³×ܲ¿µç»°: +86 (21) 5859-1500
ÍâÑó£º
+1(781)535-1428(U.S.)
0044 7790 816 954 (Europe)
Email:marketing@medicilon.com



ÃâÒßÁÆ·¨±»ÒÔΪÊǶԿ¹°©Ö¢µÄÍ»ÆÆÐÔÁÆ·¨£¬ÒÔPD-1/PD-L1¿¹ÌåΪ´ú±íµÄÃâÒß¼ì²éµãÒÖÖÆ¼ÁÒ²ÒѳÉΪ°©Ö¢ÃâÒßÁÆ·¨µÄ¡°Ã÷ÐÇÒ©Î¡£µ«ÃâÒßÁÆ·¨¶Ô´ó´ó¶¼»¼Õß²¢Ã»ÓÐÓùû£¬ÈÿÆÑ§¼ÒÃǺÜÍ·ÌÛ¡£ÕâÊÇÎªÊ²Ã´ÄØ£¿¿ËÈÕ£¬ÃÀ¹úÃÜЪ¸ù´óѧÃâÒßѧºÍÉúÎïѧ½ÌÊÚ×ÞΰƽÍŶÓÕÒµ½ÁËÏà¹ØÏßË÷¡£

1ÔÂ16ÈÕ£¬×Þΰƽ£¨Weiping Zou£©½ÌÊÚÍŶÓÔÚ¡¶Journal of Clinical Investigation¡·ÆÚ¿¯½ÒÏþ×îÐÂÑо¿¡£ËûÃÇÒÔ»¼Óн᳦°©¡¢Âѳ²°©¡¢ºÚËØÁöºÍ·Î°©µÄСÊóΪģ×Ó£¬·¢Ã÷PD-L1¿¹ÌåÏìÓ¦Ö®ÒÔÊDZ£´æ¸öÌå²î±ð£¬Ó뿹ԳʵÝϸ°ûÓкܴóµÄ¹ØÁª¡£

¿¹Ô³ÊµÝϸ°û£¨Antigen-presenting cells, APCs£©ÊÇÖ¸Ò»ÀàÄܹ»ÉãÈ¡¡¢¼Ó¹¤´¦Öóͷ£¿¹Ô£¬²¢½«´¦Öóͷ£¹ýµÄ¿¹Ô³ÊµÝ¸øT¡¢BÁܰÍϸ°ûµÄÃâÒßϸ°û£¬°üÀ¨ÍÌÊÉϸ°û¡¢Ê÷ͻ״ϸ°ûµÈ¡£
×ÞΰƽÍŶӷ¢Ã÷£¬Î»ÓÚÖ×Áö΢ÇéÐÎÒÔ¼°ÖÜΧÁÜͶºÏÖеĿ¹Ô³ÊµÝϸ°û£¬ÆäÍâòPD-L1µÄ±í´ïˮƽ»áÓ°Ï쿹ÌåÁÆÐ§¡£
ÓÐÒâ˼µÄÊÇ£¬ 2003Ä꣬×ÞΰƽÍŶÓÔÚ¡¶Nature Medicine¡·ÆÚ¿¯·¢ÎÄÊ×´ÎÑо¿ÈËÀà°©Ö¢Ïà¹Ø¿¹Ô³ÊµÝϸ°û¡£Æäʱ£¬ËûÃÇ·¢Ã÷£¬Ê÷ͻ״ϸ°ûͬÑù»á±í´ïPD-L1£¬²¢ÇÒ·â±ÕÕâÒ»·Ö×ÓÄܹ»ÒÖÖÆÖ×ÁöÉú³¤¡£
µ±FDAÅú×¼PD-1/PD-L1¿¹ÌåÉÏÊÐʱ£¬»á×¢Ã÷½ÓÊÜÖÎÁƵϼÕßÖ×Áö±ØÐè±í´ïPD-L1·Ö×Ó¡£¿ÉÊÇ£¬¹ØÓÚ²»±í´ïÕâÒ»ÃâÒßÌÓÒÝ·Ö×ӵϼÕߣ¬ÃâÒßÁÆ·¨ÒÀÈ»Äܹ»Ê©Õ¹×÷Ó㬷´¶ø¹ØÓÚ±í´ïPD-L1µÄ»¼ÕßÈ´»áʧЧ¡£
×ÞΰƽÒÔΪ£¬´¿´âÒÀÀµPD-L1±ê¼ÇÎï²¢²»¿É¿¿¡£ÔÚ×îеÄÑо¿ÖУ¬ËûºÍÍŶӯÊÎöÁËÐþÉ«ËØÁö¡¢Âѳ²°©»¼Õß½ÓÊÜÃâÒßÖÎÁƺóµÄ×éÖ¯Ñù±¾¡£ËûÃÇ·¢Ã÷£¬¿¹Ô³ÊµÝϸ°û±í´ïPD-L1µÄ±ÈÀý»áÓ°ÏìÃâÒßÁÆ·¨ÁÙ´²Ð§¹û¡£
ÕâÒâζ×Å£¬¿¹Ô³ÊµÝϸ°ûÊÇÕæÕýµÄ¡®Ö¸ÄÏ¡¯¡£ÕâÒ»·¢Ã÷ÌáÐÑÎÒÃÇÐèÒªÖØÐÂ˼Ë÷Õ¹ÍûÃâÒß¼ì²éµãÒÖÖÆ¼ÁÁÙ´²ÁÆÐ§µÄÉúÎï±ê¼ÇÎï¡£
²Î¿¼×ÊÁÏ£º
Who might benefit from immunotherapy? New study suggests possible marker
Ïà¹ØÐÂÎÅ