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Á¦°¡ À̹øÁÖ¿¡ ¹ßÇ¥ÇÒ ³í¹®Àº 2022³â Immunity¿¡ ÃâÆÇµÈ 'Gut microbiota promotes stem cell differentiation through macrophage and mesenchymal niches in early postnatal development' ÀÔ´Ï´Ù.

º» ³í¹®Àº Ãʱ⠹̻ý¹° ³ëÃâ ¹× Ç×»ýÁ¦ 󸮿¡ ÀÇÇÑ ¹Ì»ý¹° ³ëÃâ ¾ïÁ¦°¡ Àå stem cell niche¿Í Àå ¹ß´Þ¿¡ ¾î¶°ÇÑ ¿µÇâÀ» ÁÖ´ÂÁö ¿¬±¸ÇÏ¿´½À´Ï´Ù.


À̸¦ À§ÇØ neonatal mouse¿¡°Ô Ç×»ýÁ¦¸¦ ó¸® ÈÄ ´Ù¾çÇÑ Àå »óÇǼ¼Æ÷µé°ú ¸é¿ª¼¼Æ÷¸¦ ºÐ¼®ÇÑ °á°ú Ç×»ýÁ¦ ó¸®Áö stem cellÀÇ Paneth cell·ÎÀÇ ºÐÈ­°¡ ¾ïÁ¦°¡ µÇ¾úÀ¸¸ç 

ÀÌ´Â Àå¿¡ Á¸ÀçÇÏ´Â CD206+ mcarphage°¡ Panteh cell·ÎÀÇ ºÐÈ­¿¡ Áß¿äÇÑ Wnt ligand¸¦ Á¦½ÃÇÏÁö ¸øÇؼ­ ÀϾ °Í ÀÓÀ» ¹àÇû½À´Ï´Ù.

CD206+ macrophageµéÀº M2 macrophageÀÇ ¼ºÇâÀ» °¡Áö¸ç ÀÌ·Î ºÐÈ­ Çϱâ À§Çؼ­´Â butyrateÀÌ Áß¿äÇϱ⿡ Lactobacillus¸¦ ±ÞÀÌÇÏ¿´À» ½Ã Ç×»ýÁ¦ 󸮿¡ ÀÇÇÑ stem cellÀÇ Paneth cell·ÎÀÇ ºÐÈ­ ¾ïÁ¦°¡ ¿ÏÈ­ µÊÀ» È®ÀÎ ÇÏ¿´½À´Ï´Ù.

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¸µÅ©: https://www.sciencedirect.com/science/article/pii/S1074761322005933?via%3Dihub
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