Lab. Seminar
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Á¦°¡ ¼±Á¤ÇÑ ³í¹®Àº 2019³â Cell report¿¡ ÃâÆǵÈ
"IRF-7 Is a Critical Regulator of Type 2 Innate Lymphoid Cells in Allergic Airway Inflammation" ÀÔ´Ï´Ù.
Allergic airway inflammationÀÌ ÀϾ¸é ILC2°¡ È°¼ºÈ µÇ°í type 2 cytokineÀÎ IL-13, IL-5°¡ ºÐºñµÇ¸é¼ ¿°Áõ¹ÝÀÀÀÌ ÀϾ´Ï´Ù.
ÀÌ ³í¹®¿¡¼´Â IRF7ÀÌ airway inflammation¿¡¼ ILC2¸¦ Á¶ÀýÇÏ¿© ¿°Áõ¹ÝÀÀÀ» ¿ÏȽÃÅ°´Â Áß¿äÇÑ regulator¶ó°í ¸»ÇÏ°í ÀÖ½À´Ï´Ù.
Airway inflammationÀÌ À¯µµµÇ¾úÀ» ¶§, IRF7ÀÌ °áÇÌµÈ mouse¿¡¼ IL-13, IL-5ÀÇ ¹ßÇöÀÌ ÇöÀúÈ÷ °¨¼ÒÇÏ´Â °ÍÀ» È®ÀÎÇÏ¿´½À´Ï´Ù.
¶ÇÇÑ IRF7¿¡ ÀÇÇÑ ILC2ÀÇ Á¶ÀýÀº CD4+ T cells°ú »ó°ü¾øÀÌ µ¶¸³ÀûÀ¸·Î ÀϾ¸ç,
Bcl11b¶ó´Â gene¿¡ ÀÇÇØ cell intrinsicÇÏ°Ô Á¶ÀýµÈ´Ù´Â °Íµµ È®ÀÎÇÏ¿´½À´Ï´Ù.
IRF7ÀÇ Á¶ÀýÀÌ Allergic asthma ¿Í °°Àº airway inflammationÀÌ À¯µµµÇ´Â Áúº´¿¡ Ä¡·áÀûÀÎ È¿°ú¸¦ º¸ÀÏ °ÍÀ» ±â´ëÇÒ ¼ö ÀÖ½À´Ï´Ù.
¿½ÉÈ÷ ÁغñÇؼ Åä¿äÀÏ¿¡ ºË°Ú½À´Ï´Ù.
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https://www.sciencedirect.com/science/article/pii/S2211124719313993?via%3Dihub
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Á¦°¡ À̹øÁÖ ¹ßÇ¥ÇÏ°Ô µÉ ³í¹®Àº ¿ÃÇØ 5¿ù PLOS PATHOGEN(IF:6.463)¿¡ °ÔÀçµÈ ³í¹®À¸·Î
PRRSV infection »óȲ¿¡¼ PRRSVÀÇ Nsp2¿¡ ÀÇÇØ activationµÈ TREM2¶ó´Â moleculeÀÌ
pro-inflammatory response¸¦ ¾ïÁ¦½ÃÄÑ PRRSVÀÇ °¨¿°À» ÃËÁø½ÃŲ´Ù´Â ³»¿ëÀÇ ³í¹®À¸..
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»ç¶÷ÀÌ ÅÂ¾î³ ÀÌÈÄ microbial exposure¿¡ ÀÇÇØ gammadelta T ¼¼Æ÷ÀÇ TCRÀÇ ·¹ÆÛÅä¾î°¡ ´Ù¾çÇÏ°Ô °áÁ¤µÇ¾îÁú ¼ö ÀÖÀ½À» À̾߱âÇÏ°í ÀÖ½À´Ï´Ù.
- Microbial exposure ..
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