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Ȩ Ȩ > ¿¬±¸¹®Çå > Çмú´ëȸ ÇÁ·Î½Ãµù > Çѱ¹Á¤º¸Åë½ÅÇÐȸ Çмú´ëȸ > 2018³â Ãá°èÇмú´ëȸ

2018³â Ãá°èÇмú´ëȸ

Current Result Document : 9 / 21 ÀÌÀü°Ç ÀÌÀü°Ç   ´ÙÀ½°Ç ´ÙÀ½°Ç

ÇѱÛÁ¦¸ñ(Korean Title) Sindbis Virus¿¡ ÀÇÇÑ ´º·±¼¼Æ÷ÀÇ Å»¼öÃÊÀÇ À¯µµ
¿µ¹®Á¦¸ñ(English Title) Induction of Demyelination of Neuronal cells by Sindbis Virus
ÀúÀÚ(Author) »ç¿µÈñ   ±èÇöÁÖ   ±Çŵ¿   ±èÁö¿µ   À̹èȯ   È«¼º°©   Young-Hee Sa   Hyun Joo Kim   Tae Dong Kweon   Ji-Young Kim   Bae Hwan Lee   Seong-Karp Hong  
¿ø¹®¼ö·Ïó(Citation) VOL 22 NO. 01 PP. 0276 ~ 0276 (2018. 05)
Çѱ۳»¿ë
(Korean Abstract)
¸¶¿ì½º °£¿° ¹öÀÌ·¯½º, Äڷγª, È«¿ª ¹× sindbis ¹ÙÀÌ·¯½º¿Í °°Àº ¸¹Àº ¹ÙÀÌ·¯½º°¡ ÁãÀÇ ½Å°æ°è¿¡¼­ ¼öÃÊ Çü¼ºÀÇ Æı«¸¦ À§¹ÌÇÏ´Â Å»¼ö ÃÊ À¯µµÀÇ ¿øÀÎ ¹ÙÀÌ·¯½º·Î ¾Ë·ÁÁ® ÀÖ´Ù. º» ¿¬±¸ÀÇ ¸ñÀûÀº ½´¹Ý¼¼Æ÷¿Í ½Å°æ ¼¼Æ÷ÀÇ °øµ¿ ¹è¾ç¿¡ ÀÇÇÑ ¼öÃÊÈ­¿Í ÁãÀÇ sindbis ¹ÙÀÌ·¯½º °¨¿°¿¡ ÀÇÇÑ Å»Ãß¼ÒÈ­¿¡ ÀÇÇÑ ¼öÃÊÈ­ °úÁ¤À» ¿¬±¸Çϴµ¥ ÀÖ´Ù. ÁãÀÇ ¹è¾ÆÀÇ (Doral root ganglion, DRG)¿¡¼­ ½´¹Ý(Schwann)¼¼Æ÷¿Í ½Å°æ ¼¼Æ÷(neuronal cell)¸¦ in vitro¿¡¼­ ¹è¾çÇÏ¿´´Ù. À¯»ç ºÐ¿ª ¾ïÁ¦ÀÎÀڷΠó¸®ÇÑ ½Å°æ¼¼Æ÷¿Í Á¤Á¦µÈ Schwann ¼¼Æ÷¸¦ °®´Â °øµ¿ ¹è¾çÀ» ÇÏ¿´´Ù. ±× ÈÄ, ÀÌ ¼öÃÊÈ­ µÈ °øµ¿ ¹è¾ç ½Ã½ºÅÛ¿¡ sindbis ¹ÙÀÌ·¯½º °¨¿°ÀÌ ÁøÇàµÇ¾ú´Ù. ¼öÃÊ Çü¼ºÀÇ Á¸À縦 ÀǹÌÇÏ´Â peripheral myelin protein 22 (PMP 22) Ç×ü¸¦ »ç¿ëÇÏ¿© ¼öÃÊ Çü¼º ¹× Å»¼öÃÊÈ­ °úÁ¤À» °üÂûÇÏ¿´µû. ¿ì¸®´Â ¼öÃÊÈ­ µÈ ´º·±ÀÇ Á¸À縦 À§¹ÌÇÏ´Â ¸»ÃÊ myelin ´Ü¹éÁú 22 (PMP 22)ÀÇ Ç×ü¸¦ »ç¿ëÇÏ¿© ¼öÃÊÈ­ ¹× Å»¼öÃÊ °úÁ¤À» È®ÀÎÇÏ¿´µû. ÀÌ ¿¬±¸´Â °úÇÐ ±â¼úºÎ, ICT ¹× ¹Ì·¡ °èȹ (NRF-2015R1C1A1A0153484 ¹× 2017R1A2BN3005753)ÀÌ ÀÚ±ÝÀ» Áö¿øÇÏ´Â ±¹¸³ ¿¬±¸ Àç´Ü (NRF)¸¦ ÅëÇÑ ±âÃÊ ¿¬±¸ ÇÁ·Î±×·¥ÀÇ Áö¿øÀ» ¹Þ¾Ò´Ù.
¿µ¹®³»¿ë
(English Abstract)
Many viruses including mouse hepatitis virus, corona, measles, and sidbis viruses are known as causative virus of inducing demyelination which means destruction of myelination in nervous system of mice. The purpose of this study is to investigate processing of myelination by co-culture of Schwann cells and neuronal cells and demyelination induced by infection of sindbis virusin rat. Schwann cells and neuronal cells from dorsal root ganglion (DRG) in embryos (E16) of rat were cultured in vitro respectively. The purified neuronal cells with anti-mitotic agents and purified Schwann cells were co-cultured. After that, infection of sindbis virus into this myelinated co-culture system was performed. Myelination and demyelination process were observed using antibody of myelin basic protein meaning presence of myelination.We identified myelination and demyelination processing using antibody of peripheral myelin protein 22 (PMP 22) meaning presence of myelinated neuron. This study was supported by the Basic Research Program through the National Research Foundation (NRF) funded by the Ministry of Science, ICT & Future Planning (NRF-2015R1C1A1A01053484 and 2017R1A2B3005753).
Å°¿öµå(Keyword) ¼öÃÊ   ´Þ¼öÃÊ   peripheral myelin protein 22 Ç×ü   sindbis virus  
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