¾È³çÇϼ¼¿ä. À̹ø ÁÖ Åä¿äÀÏ ¼¼¹Ì³ª ¹ßÇ¥ÀÚ ÀÎȯÀÔ´Ï´Ù.
Á¦°¡ À̹ø ÁÖ ¹ßÇ¥µå¸± ³í¹®Àº 2018³âµµ Immunity¿¡ Ãâ°£µÈ 'Commensals Suppress Intestinal Epithelial Cell Retinoic Acid Synthesis to Regulate Interleukin-22 Activity and Prevent Microbial Dysbiosis'ÀÔ´Ï´Ù.
ÀÌ ³í¹®¿¡¼´Â Àå³» commensal microbes, ±× Áß¿¡¼µµ ƯÈ÷ Clostridia°¡ Àå »óÇǼ¼Æ÷ÀÇ retinoic acid ÇÕ¼ºÀ» ¾ïÁ¦Çϸç, À̸¦ ÅëÇØ Salmonella Typhimurium °¨¿° »óȲ¿¡¼ IL-22ÀÇ ¹ßÇöÀ» Á¶ÀýÇÔÀ¸·Î½á dysbiosis¸¦ ¸·´Â´Ù´Â °ÍÀ» ¹àÈù ³í¹®ÀÔ´Ï´Ù.
ÀÌ ³í¹®À» ¼±ÅÃÇÑ ÀÌÀ¯·Î´Â, Á¦°¡ ÁøÇàÇÏ°í ÀÖ´Â dysbiosis ¿¬±¸¿¡¼ IL-22ÀÇ ¹ßÇöÀ» Àå³» ¹Ì»ý¹° Á¶¼ºÀÇ Â÷ÀÌ¿¡ ÀÇÇØ ¼³¸íÇÒ ¼ö ÀÖÀ» °ÍÀ¸·Î »ý°¢µÇ¾î ³í¹®µéÀ» ã¾Æº¸´ø Áß Àå³» ¹Ì»ý¹°°ú metabolite, ±×¸®°í ¸é¿ªÇÐÀû Ãø¸é¿¡¼ ÅëÇÕÀûÀ¸·Î ÀÌ¿¡ ´ëÇØ ¼³¸íÇÏ°í ÀÖ´Â ³í¹®À̶ó Âü°íÇÒ Á¡ÀÌ ¸¹´Ù »ý°¢µÇ¾î ¼±ÅÃÇÏ°Ô µÇ¾ú½À´Ï´Ù.
¿½ÉÈ÷ ÁغñÇؼ Åä¿äÀÏ¿¡ ºË°Ú½À´Ï´Ù.
°¨»çÇÕ´Ï´Ù.
ÃÖÀÎȯ ¿Ã¸²
³í¹®¸µÅ©: https://www.cell.com/immunity/fulltext/S1074-7613(18)30526-0?_returnURL=https%3A%2F%2Flinkinghub.elsevier.com%2Fretrieve%2Fpii%2FS1074761318305260%3Fshowall%3Dtrue