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À̹ø ÁÖ ¹ßÇ¥ ³í¹®Àº ¿Ã 6¿ù Cell Reports ¿¡ ÃâÆÇµÈ 'Transcription factor Ascl2 promotes germinal center B cell responses by directly regulatihng AID transcription.' ÀÔ´Ï´Ù.

ÀÌ ¿¬±¸ÆÀÀº ÀÌÀü ¿¬±¸¿¡¼­ transcription factor Achaete scute-lie 2 (Ascl2) ÀÌ follicular helper T cell ÀÇ development ¿Í function À» Á¶ÀýÇϴµ¥ Áß¿äÇÑ ¿ªÇÒÀ» ÇÏ´Â °ÍÀ» ¹àÇô³ÂÀ¸¸ç, ÀÌ´Â CXCR5ÀÇ ¹ßÇö Á¶ÀýÀ» ÅëÇÑ°ÍÀ» º¸¿©ÁÖ¾ú½À´Ï´Ù.

ÀÌ ³í¹®¿¡¼­´Â follicular helper T cell »Ó¸¸ ¾Æ´Ï¶ó GC reaction ¿¡ Áß¿äÇÑ ¿ªÇÒÀ» ÇÏ´Â GC B cell ¿¡¼­ Ascl2 ÀÇ intrinsic ÇÑ ¿ªÇÒ¿¡ ´ëÇÏ¿© º¸¿©ÁÖ¾ú½À´Ï´Ù ƯÀÌ Ascl2 °¡ class-switching recombination ¿¡ Áß¿äÇÏ´Ù°í ¾Ë·ÁÁø Activation-induced cytidine deaminase (AID) ¸¦ Á¶ÀýÇÔÀ¸·Î¼­ GC B cell ÀÇ development, function À» Á¶ÀýÇÏ´Â °ÍÀ» º¸¿©ÁÖ¾ú½À´Ï´Ù.

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³í¹®¸µÅ© : https://www.cell.com/cell-reports/fulltext/S2211-1247(21)00534-9?dgcid=raven_jbs_etoc_email
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