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Á¦°¡ À̹ø¿¡ ¼±Á¤ÇÑ ³í¹®Àº 2021³â 'Cell Reports' ÃâÆǵÈ
'Prostaglandin E2 amplifies IL-17 production by gd T cells during barrier inflammation' ÀÔ´Ï´Ù. 

À§ ³í¹®Àº PGE2°¡ IL-1b¿Í IL-23ÀÇ ÀÚ±Ø ÇÏ¿¡ ¼øÇÑ ¹× Á¶Á÷ ƯÀÌÀûÀÎ gd T cellÀ» ÅëÇØ IL-17 cytokineÀÇ »ý»êÀ» Çâ»ó½ÃÅ°¸ç (1)ÇǺΠ¹× (2)Àå ³»¿¡¼­ ¹Ì»ý¹° ¹× PGE2ÀÇ ºÎÀç°¡ intestinal inflammation¿¡ ´Ù¸£°Ô ÀÛ¿ëÇÏ´Â °ÍÀ» È®ÀÎÇÑ ³í¹®ÀÔ´Ï´Ù.

ÇǺο¡¼­´Â gd T cellÀÇ Áõ°¡¸¦ À§ÇØ commensalÀΠC. accolens¸¦ »ç¿ëÇÏ¿´À¸¸ç ¿°ÁõÀ» À¯µµÇϱâ À§ÇØ TLR7/8 agonistÀÎ topical imiquimod(IMQ)¸¦ »ç¿ëÇÏ¿´½À´Ï´Ù. Àå ³»¿¡¼­´Â DSS¸¦ ó¸®ÇÏ¿© ½ÇÇèÀûÀÎ Àå¿° »óŸ¦ À¯µµÇÏ¿´À¸¸ç °¢ barrier¿¡¼­ PGEÀÇ ¿ªÇÒÀ» È®ÀÎÇÏ¿´½À´Ï´Ù.

ÇöÀç intestinal inflammation¿¡ °ü½ÉÀÌ ÀÖ´Â ¸¸Å­ ÀÌ·¯ÇÑ ºÎºÐ¿¡ ´ëÇØ ´Ù¾çÇÑ Á¢±ÙÀ» ½ÃµµÇÏ´Â ³í¹®À» ÅëÇØ ¸é¿ªÇÐÀûÀÎ Áö½ÄÀ» ³ÐÈ÷±â À§ÇØ ¼±Á¤ÇÏ¿´½À´Ï´Ù.

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¸µÅ©: https://www.sciencedirect.com/science/article/pii/S2211124721008731
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5/28 ¹ßÇ¥ ³í¹®ÀÔ´Ï´Ù.
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¾È³çÇϼ¼¿ä. ±â¼± ÀÔ´Ï´Ù. Á¦°¡ ¹ßÇ¥ÇÒ ³í¹®Àº Immunity¿¡ 2022³â¿¡ ÃâÆÇµÈ 'The gut microbiota prime systemic antiviral immunity via the cGAS-STING-IFN-I axis'ÀÔ´Ï´Ù. Gut microbiota°¡ bacteria ¹× fungal infection¿¡ Áß¿äÇÏ´Ù´Â °ÍÀº ÀÌ¹Ì ¸¹ÀÌ ¾Ë·ÁÁ® ÀÖÀ¸¸ç º» ¿¬±¸¿¡¼­´Â gut microbiota°¡ v..
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5/21 This is a presentation paper
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Greeting, This is Mingyu Jin. I am making this post to inform you that I will be presenting this week’s seminar (5/21). The paper I am going to present is “Human gut bacterial metabolism drives Th17 activation and colitis”. It was published on Cell Host & Microbe in Janua..