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Á¦°¡ À̹øÁÖ¿¡ ¹ßÇ¥ÇÒ ³í¹®Àº Cell host & microbe¿¡ 2023³â¿¡ ¹ßÇ¥µÈ 'Secreted AmTARS targets macrophages and activates the anti-inflammatory TLR2-CREB axis' ÀÔ´Ï´Ù.
º» ³í¹®Àº Akkermansia muciniphila°¡ »ý¼ºÇÏ´Â AmTARSÀÇ ¸é¿ª Á¶Àý´É¿¡ ´ëÇÏ¿© ¿¬±¸¸¦ ÇÑ ³í¹®ÀÔ´Ï´Ù.
¿¬±¸ÆÀÀº commensal microbeµéÀÌ »ý¼ºÇÏ´Â ARS°¡ immune homeostasis¸¦ À¯ÁöÇϴµ¥ ±â¿©ÇÒ °ÍÀ̶ó »ý°¢À» ÇÏ°í ´Ù¾çÇÑ commensal microbeµé·ÎºÎÅÍ ARS¸¦ ºÐ¸®ÇÏ¿´½À´Ï´Ù.
±×Áß Akkermansia muciniphila°¡ »ý¼ºÇÏ´Â AmTARS°¡ macrophage¿¡ ó¸® ½Ã il-10ÀÇ ºÐºñ¸¦ À¯µµÇÔÀ» È®ÀÎÇÏ¿´½À´Ï´Ù.
AmTARS°¡ ÀÛ¿ëÇÏ´Â ±âÀüÀ» È®ÀÎÇϱâ À§ÇÏ¿© I.P·Î AmTARSÀÇ receptor¸¦ ãÀº °á°ú macrophageÀÇ TLR2¿¡ ºÎÂøÇÏ´Â °ÍÀ» È®ÀÎÇÒ ¼ö ÀÖ¾ú½À´Ï´Ù.
AmTARS°¡ TLR2¿¡ ºÎÂøÇÏÁö¸¸ TLR2ÀÇ ligandÀÎ Pam3¿Í Â÷À̸¦ È®ÀÎÇÑ °á°ú Pam3sms NFkBÀÇ È°¼ºÀ» À¯µµÇÏ´Â ¹Ý¸é AmTARS´Â CREB pathway¸¦ À¯µµÇÏ¿© il-10À» »ý¼ºÇÔÀ» ¹àÇû½À´Ï´Ù.
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Secreted Akkermansia muciniphila threonyl-tRNA synthetase functions to monitor and modulate immune homeostasis: Cell Host & Microbe