ÇѱÛÁ¦¸ñ(Korean Title) |
½´¹Ý¼¼Æ÷¿Í ´º·±¼¼Æ÷ÀÇ °øµ¿¹è¾ç¿¡ ÀÇÇÑ myelin Çü¼º°ú JC ¹ÙÀÌ·¯½º °¨¿°¿¡ ÀÇÇÑ myelin ºÐÇØ |
¿µ¹®Á¦¸ñ(English Title) |
Myelin Formation by Coculture with Schwann Cells and Neuronal Cells and Myelin Degradation by JC Virus Infection |
ÀúÀÚ(Author) |
»ç¿µÈñ
±èÇöÁÖ
À̹èȯ
¹è¼±ÁØ
È«¼º°©
Young-Hee Sa
Hyun Joo Kim
Bae Hwan Lee
Sun Joon Bae
Seong-Karp Hong
|
¿ø¹®¼ö·Ïó(Citation) |
VOL 23 NO. 02 PP. 0574 ~ 0577 (2019. 10) |
Çѱ۳»¿ë (Korean Abstract) |
ÁãÀÇ ¹è¾Æ Á¶Á÷À¸·ÎºÎÅÍ ½´¹Ý¼¼Æ÷(Schwann cell)¿Í ´º·± ¼¼Æ÷(neuronal cell)¸¦ °¢°¢ ºÐ¸®ÇÏ¿© °¢°¢ ¹è¾çÇÑ ÈÄ¿¡ µÎ ¼¼Æ÷±ºÀ» ÇÕÃÄ °øµ¿¹è¾çÇÏ¿´´Ù. 2ÁÖ µ¿¾È °øµ¿¹è¾çÇÑ ¼¼Æ÷µéÀº myelinÀ» Çü¼ºÇÏ¿´´Ù. myelin Çü¼ºÀº myelin ´Ü¹éÁúÀÎ myelin basic protein(MBP)ÀÇ Ç×ü¸¦ »ç¿ëÇÏ¿© µ¿ÃÊÁ¡ Çö¹Ì°æÀ¸·Î È®ÀÎÇÏ¿´´Ù. myelin Çü¼º¹è¾ç ¼¼Æ÷µéÀº JC ¹ÙÀÌ·¯½º¸¦ 3ÀÏ µ¿¾È °¨¿°½ÃÄ×´Ù. JC ¹ÙÀÌ·¯½º °¨¿° ÈÄ myelin Çü¼º¹è¾ç ¼¼Æ÷µéÀº MBP Ç×ü¸¦ »ç¿ëÇÏ¿© µ¿ÃÊÁ¡ Çö¹Ì°æÀ¸·Î È®ÀÎÇÏ¿´´Ù. ±× °á°ú JC ¹ÙÀÌ·¯½º °¨¿°µÈ myelin Çü¼º¹è¾ç ¼¼Æ÷µéÀº MBP°¡ °ÅÀÇ ¹ß°ßµÇÁö ¾Ê¾Ò´Ù. µû¶ó¼ myelin Çü¼º¹è¾ç ¼¼Æ÷µéÀº JC ¹ÙÀÌ·¯½º¿¡ ÀÇÇØ myelin Çü¼ºÀÌ Æı« ȤÀº ºÐÇØµÈ °ÍÀ¸·Î È®ÀεǾú´Ù. º» ¿¬±¸´Â °úÇÐ ±â¼úºÎ, ICT ¹× ¹Ì·¡ °èȹ(NRF-2017R1A2B3005753)ÀÌ ÀÚ±ÝÀ» Áö¿øÇÏ´Â ±¹¸³ ¿¬±¸ Àç´Ü (NRF)À» ÅëÇÑ ±âÃÊ ¿¬±¸ ÇÁ·Î±×·¥°ú ¿¬¼¼ÀÇ°ú´ëÇб³ ±³¼ö¿¬±¸ 2019(CJ±â¾÷ÈÄ¿ø)ÀÇ Áö¿øÀ» ¹Þ¾Ò´Ù. |
¿µ¹®³»¿ë (English Abstract) |
Schwann cells and neuronal cells were isolated from mouse embryonic tissues and cultured separately, and the two cell groups were combined and co-cultured. Cells co-cultured for 2 weeks formed myelin. Myelin formation was confirmed by confocal microscopy using an antibody of myelin protein, myelin basic protein (MBP). Myelin-forming cells were infected with JC virus for 3 days. Myelin-forming cells after JC virus infection were identified by confocal microscopy using MBP antibody. As a result, myelin-forming cells infected with JC virus had almost no MBP. Therefore, myelin-forming cells were found to be destroyed or degraded by the JC virus. The study was supported by a Basic Research Program through the National Research Foundation (NRF) funded by the Ministry of Science and Technology, ICT and Future Plans (NRF-2017R1A2B3005753) and a faculty research grant of Yonsei University College of Medicine for 2016(6-2016-0161). |
Å°¿öµå(Keyword) |
myelin
myelin basic protein
neuronal cell
JC virus
schwann cell
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ÆÄÀÏ÷ºÎ |
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