京é½å¤§å¦ã»ä¸è¾»æ²å¤«ææã®ç 究ã°ã«ã¼ãããããå¤è½æ§å¹¹ç´°èï¼ES/iPSç´°èï¼ãä¸æ¬¡å çã«å¤§éçç£ã§ããææ³ãéçºããã¨çºè¡¨ãã ï¼Technityã®è¨äºããã¬ã¹ãªãªã¼ã¹ï¼ã 幹細èã®å»çå¿ç¨ã«ã¯å¤§éã®ç´°èãå¿ è¦ã¨ããããå¾æ¥ã®æ¥çå¹é¤æ³ã¯å¤§éçç£ã«ã¯ä¸åãã§ãããæè¿æ³¨ç®ã®æµ®éå¹é¤æ³ã§ã¯ç´°èã¹ãã§ã¢ãåºã«æ²ãã ããäºãã«åéãã¦å¤§ããªå¡ãä½ã£ã¦ãã¾ããæ¹æã«ããç´°èãç©ççã«ãã¡ã¼ã¸ãåãããã¨ããåé¡ããã£ããä»åãã¡ãã«ã»ã«ãã¼ã¹ãæ·»å ç©ãããã¨ã§ç´°èã®æ²æ®¿ãé²æ¢ããã¾ãã¸ã§ã©ã³ã¬ã ã¨ããã²ã«ç¶ããªãã¼ãå ããäºã§ç´°èã¹ãã§ã¢å士ã®åéãé²æ¢ããã¨ãããããã«å ããç´°è解é¢ã«ããã¦ã¯é µç´ å¦çã§ã¯ãªãã¡ãã·ã¥ãã£ã«ã¿ã¼ãç¨ããæ©æ¢°çå¦çã«ããç´°èæ ªã®ç¶ä»£æ³ã確ç«ãããããã«ãã£ã¦å®å®ãã大éçç£ãå¯è½ã¨ãã¦ããããã®æ¹æ³ã§200mL容éã®ã¬ã¹ééæ§å¹é¤ããã°ãç¨ããå¹é¤ã«ããã¦ã108å
ï¼è±ã¨ã³ããã¹ãèªã2013å¹´7æ6æ¥å·ï¼ ç 究è ãã¡ã¯ãèå¨ã®åçã¨ããå¤ãããã®å¤¢ãã¾ã å®ç¾ãã¦ããªãããå¾ã ã«å®ç¾ã«è¿ã¥ãã¦ããã ã¼ã¦ã¹ã«ãã£ã¦å²©ã«ç¸ãä»ããããå·¨ç¥ããã¡ãã¦ã¹ã¯ãæ¯æ¥ãã²ã¿ã«ã«èèãã¤ãã°ã¾ããã¨ãã責ãè¦ã«èããªãããçµå±ãæ¯æ©èå¨ãåçãããããã®å æ¯ã«æ¯ã¹ãã¨ã7æåãã«ãã¤ãã£ã¼èªã®ã¦ã§ããµã¤ãã«æ²è¼ãããåç»ã¯ãå ¨ãé¢ç½å³ã®ãªããã®ã«è¦ãããåç»ã¯ãã³ã¯è²ã®ç¹ã®ä¸ç¾¤ãæ¿ãè²ã®ä¸å¤®ã®å¡ã«å縮ããã¦ããæ§åãæ ãåºãã¦ããã ã ãå®éã«ã¯ãã¨ã¦ã¤ããªã大ããªãã¨ãèµ·ãã¦ããããã³ã¯è²ã®ç¹ã¯å¹¹ç´°èã§ããã®åç»ã¯ããããèèã®ããã«è¦ããèèã®ãããªæ©è½ãæããå¾ãèè½ã®æé·éç¨ã示ãã¦ãããåç»ãå¶ä½ãã横æµå¸ç«å¤§å¦ã®æ¦é¨è²´åæ°ã¨è°·å£è±æ¨¹æ°ã¯ãæ©è½çãªããèèçµç¹ãä½ãåºããã®ã ã ç 究è ãã¡ã¯é·å¹´ã幹細èã使ããæå·ããçµç¹ã修復ããããç½®ãæãããããã
ä»æ¥çºè¡¨ãããNatureã®ãªã³ã©ã¤ã³çã«ãå¼å大å¦åºèº«ã§å大ã®ç§ã®ç 究室ã§å士å·ãåå¾ãä»ã¯ãã¥ã¼ã¨ã¼ã¯å¤§å¦ã§ãã¹ãã¯ããã¦ããæ¦å°¾çåãçé èè ã¨ããè«æãåºã¦ãã¾ãã Nature Newsã«ãåãä¸ãããã¦ããã®ã§ãããªã注ç®åº¦ã®é«ãè«æã§ãã How nails regenerate lost fingertips Study of mouse toes reveals pathways that could offer clues for regenerating human limbs. ç¾è±¡èªä½ã¯ç 究è ã«ã¯çµæ§ç¥ããã¦ãããã¨ãªã®ã ããã§ãå®é¨ã«ä½¿ããããã¦ã¹ã¨åãããã«ããã§ãæå ãåæãããããªäºæ ã«ãã£ãã¨ãã¦ããçªãããç¨åº¦æ®ã£ã¦ããã°æå ã¯ãå®å ¨ã«ãåçãããã¨ãç¥ããã¦ããããã§ãã ãªãã ããããªã度ã æ¥æ¬ã®ãã¬ãã«ç»å ´ããBBCã§ã大ã çã«åãä¸ãããããã¥
ç¾å¨ã®ããå½ã«ãããåçå»çã¯ãé¢ä¿è ã®åªåã«ãããæ¨å¹´ã®ããã幹細èãç¨ããè¨åºç 究ã«é¢ããæéãï¼ä»¥ä¸ãããå¹¹æéãã¨ãããï¼ã®æ¹æ£ãè¡ããã¾ãããæ°ãã«ESç´°èãiPSç´°èçã®æ°ããªãã幹細èã対象ã¨ãªããå¹ åºããã幹細èã®è¨åºç 究ã®å®æ½ãå¶åº¦ä¸ã¯å¯è½ã¨ãªãã¾ãããä½µãã¦ãè¬äºæ¿èªã«ããã¦ã確èªç³è«çã®åãæ±ããæ¹ããããç ©éãªäºåæç¶ãçã®åçå»çã®æ¨é²ã®é害ã«ã¤ãã¦ãå¾ã ã«ã§ã¯ããã¾ãããåãæããã¦ãã¦ãã¾ãã æ´ã«ãæ¥å¹´åº¦ããã¯ãæé¨ç§å¦çãåçå´åçãçµæ¸ç£æ¥çã®ï¼çãåºç¤ç 究ãè¨åºç 究ãå¨è¾ºæè¡çéçºãç¥è²¡æ¦ç¥çã«ã¤ãã¦é£æºãè¡ãåçå»çã®æ©æã®å®ç¨åãå³ãããã«ãåçå»çå®ç¨åãã¤ã¦ã§ã¤äºæ¥ããå®æ½ãããã¨ã§ãåçå»çã«ä¿ãå¶åº¦ãå«ãåºç¤ã®æ§ç¯ãå³ããããã¨ãã¦ãã¾ãã ä¸æ¹ãå½å ã®å»çç¾å ´ã«ããã¦ã¯ããå»å¸«ã®è£é権ããæ ¹æ ã«ãããå¹¹æéã®éµå®ãè¬äºæ³ã«åºã¥ãæ²»é¨çã®ç³
2012å¹´12æ11æ¥ ä¸¹ç¾½ ä»å² ï¼çåå¦ç 究æçºçã»åçç§å¦ç·åç 究ã»ã³ã¿ã¼ å¤è½æ§å¹¹ç´°èç 究ããã¸ã§ã¯ãï¼ emailï¼ä¸¹ç¾½ä»å² é åèåã¬ãã¥ã¼, 1, e008 (2012)ãDOI: 10.7875/leading.author.1.e008 Hitoshi Niwa: Molecular mechanism governing pluripotency of stem cells. è¦ ç´ ãã¦ã¹ã®çåºåã®èãã樹ç«ããããã¦ã¹ESç´°èã¯ï¼ãµã¤ãã«ã¤ã³ã®ã²ã¨ã¤LIFã«ä¾åçã«å¤è½æ§ãç¶æãã¦ããï¼ãã®LIFã·ã°ãã«ã¯è¤æ°ã®è»¢åå åã®å¶å¾¡ãä»ãå¤è½æ§ã«é¢é£ãã転åå åãããã¯ã¼ã¯ã«å ¥åãã¦ããï¼ããã¨ã¯ä¸¦åã«ï¼æ¶²æ§ã¿ã³ãã¯è³ªã§ããWntãå¤è½æ§ã®ç¶æã«å¯ä¸ãããï¼ãã®Wntã·ã°ãã«ã¯Tcf3ã«ããEsrrbéºä¼åã®çºç¾æå¶ã解é¤ããã¨ããã²ã¨ã¤ã®ç¹ã«ããã¦å¤è½æ§ã«é¢é£ãã転åå
æè¤éç´ å»å¦ç 究ç§ææã¨æå 彦 ååææãã®ç 究ã°ã«ã¼ãã¯ããã¦ã¹ã§å¤è½æ§å¹¹ç´°èã§ããESç´°èã¨iPSç´°èããåµåãä½è£½ãããããã®åµåããåä¾ãç£ã¿åºããã¨ã«æåãã¾ãããããã¾ã§åç 究ã°ã«ã¼ãã¯ãéã®ESç´°èãiPSç´°èããç²¾åãä½è£½ãããã¨ã«ã¯æåãã¦ãã¾ããããéã®ESç´°èãiPSç´°èããæ©è½çãªåµåãä½è£½ããæåä¾ã¯ä¸çã§ããªãããã®æè¡éçºãæã¾ãã¦ãã¾ããã ç 究ã°ã«ã¼ãã¯ä»åãéã®ãã¦ã¹ã®ESç´°èãiPSç´°èãåµåãç²¾åãä½ãå ã¨ãªãå§åçæ®ç´°èã«è©¦é¨ç®¡å ã§ååããã¦ããããããã¦ã¹èä»ã®ä¸ããåãåºããå°æ¥ã®åµå·£ã«ãªãä½ç´°èã¨å ±ã«å¹é¤ããå¾ã«ãéãã¦ã¹ã®åµå·£ã«ç§»æ¤ãããã¨ã§æªæçåµåãå¾ã¾ããããããã®æªæçåµåãä½å¤å¹é¤ã«ããåç²¾å¯è½ãªåµåã«ã¾ã§æçãããå¾ã«ãä½å¤åç²¾ããããã¨ã«ããå¥å¸¸ãªãã¦ã¹ãå¾ã¾ããããããã®ãã¦ã¹ã¯æ£å¸¸ã«æé·ããåä¾ãä½ãè½åããããã¨ãåã
ãã³ãã³VIPã¦ã¼ã¶ã¼æ§ãæè¿ã©ãã§ããï¼ ãã12æã§ããã»ã»ä»å¹´ããã¨ã¡ãã£ã¨ã§ããã ä»å¹´ä¸å¹´è²ã ã¨ã¡ã³ãºãä¼¼åãæã£ã¦ãªãã ãã ã£ã¦èãã¦ããçµæããã£ã±ãã·ã³ãã«ãªæ ¼å¥½ã§ ã©ããã«è»½ãã¢ã¯ã»ã³ããå¹ãã¦ããæã»ã» ããããåæ§ã«ãç°æ§ã«ã好ã¾ãããã§ããã 師走ã§ä»äºããã©ã¤ãã¼ããå¿ãããªã£ã¡ããã¾ããã ãããããªããªã·ã£ã¬ã¹ã¿ã¤ã«ãã§ä¹ãåãã¾ãããï¼ âã·ã³ãã«ã ãã©ããç¾ã·ã«ã¨ãããã ããï¼ 1 以ä¸ãåç¡ãã«ãããã¾ãã¦VIPããéããã¾ããæ稿æ¥ï¼2010/12/16(æ¨) 15:14:31.20 ID:7aFAATJX0 幹細èã®ç§»æ¤ã§HIVãå®æ²»ãã3å¹´å¾ãæ¤åºããã HIVã«ææããç±³å½äººç·æ§ã«æ²»çã®ãã幹細èã移æ¤ããã¨ããã 3年以ä¸ãã£ãä»ãHIVãæ¤åºããã¦ããªãã¨ããç 究çµæãã 15æ¥çºè¡ã®ç±³å»å¦èªãBloodãã«çºè¡¨ãããã ä¸
京é½ã®å¤§å¦é¢çæ¹ãä¸ç 究å¡æ¹ãä¸å¤§å¦æå¡ãè´ãã夢ã®æªæ¥ã¸ã®è»è·¡ã 人工å¤è½æ§å¹¹ç´°èï¼iPSç´°èï¼ãèæ§å¹¹ç´°èï¼ESç´°èï¼ãªã©ã®ä¸è½ç´°èãã¯ãã¼ã³ãçæ®è£å©å»çæè¡ ã«ã¤ãã¦ã®ãããã¯ç´¹ä»ã»è«æ解説ã æ°åä¸è½ç´°èï¼ï½ï¼°ï¼³ç´°èï¼ãéçºããå±±ä¸ä¼¸å¼¥ã»äº¬é½å¤§ææã®ã°ã«ã¼ãããåãä¸è½ç´°èã®ããè(ã¯ã)æ§å¹¹ç´°èï¼ï¼¥ï¼³ç´°èï¼ãç¨ããç 究ãå½å ã§ãå§ãããã¨ãåãã£ãã ã°ã«ã¼ãã®é«æ©åå©å©æãï¼ï¼æ¥ãå·å´å¸ã§éãããã·ã³ãã¸ã¦ã ã§æããã«ããã ããES細èãããã£ã¦ã¯ããªãã米大統é ãï¼æ¥ãé£ç æ²»çã«å½¹ç«ã¤ã¨ãã¦ãåæ¿æ¨©ãå¶éãã¦ããç 究å©æã解ç¦ãã大統é 令ã«ç½²åãç±³å½ã§ã®ç 究ãä¸æ°ã«é²ãã¨äºæ³ããã¦ãããå±±ä¸ææãæ¬æ ¼çã«åå ¥ãããã¨ã§ãä¸è½ç´°èãç¨ããåçå»çã®å®ç¾ã«å¤§ããå¼¾ã¿ãã¤ãããã ã ï½ï¼°ï¼³ç´°èã®ä½è£½ãå¹é¤ã¯ãES細èã®ç 究ææãå©ç¨ãã¦ãããç 究æ¨é²ã«ã¯ãES細èã¨ã®æ¯è¼ãæ¬ ã
สลà¹à¸à¸888 สลà¹à¸à¸à¹à¸§à¹à¸à¸à¸£à¸ à¸à¸±à¸à¸à¸±à¸ 1 à¹à¸§à¹à¸à¸ªà¸¥à¹à¸à¸à¹à¸«à¸¡à¹à¸¥à¹à¸²à¸ªà¸¸à¸ 2024 สลà¹à¸à¸888 à¹à¸§à¹à¸à¸à¸£à¸ à¹à¸¡à¹à¸à¹à¸²à¸à¹à¸à¹à¸¢à¹à¸à¸à¹ à¹à¸¡à¹à¸¡à¸µà¸à¸±à¹à¸à¸à¹à¸³ à¸à¸¹à¹à¹à¸«à¹à¸à¸£à¸´à¸à¸²à¸£ สลà¹à¸à¸à¹à¸§à¹à¸à¸à¸£à¸ à¸à¸±à¸à¸à¸±à¸ 1 à¸à¸µà¹à¸¡à¸²à¹à¸£à¸à¸¡à¸²à¸à¸à¸µà¹à¸ªà¸¸à¸à¹à¸à¸à¸à¸à¸à¸µà¹ à¸à¸à¸à¸±à¸à¸ªà¸¸à¸à¸¢à¸à¸à¹à¸à¸¡à¸ªà¸¥à¹à¸à¸à¸à¸à¸à¹à¸¥à¸à¹à¸à¸µà¹à¸ªà¸²à¸¡à¸²à¸£à¸à¸à¸³à¸à¸³à¹à¸£à¹à¸à¹à¸à¸£à¸´à¸ à¹à¸§à¹à¸à¸ªà¸¥à¹à¸à¸à¹à¸«à¸¡à¹à¸¥à¹à¸²à¸ªà¸¸à¸ 2024 รวมà¸à¹à¸²à¸¢à¸ªà¸¥à¹à¸à¸à¹à¸à¹à¸§à¹à¸à¹à¸à¸µà¸¢à¸§ à¸à¸±à¹à¸à¸ªà¸¥à¹à¸à¸à¹à¸£à¸´à¹à¸¡à¸à¹à¸à¸à¸µà¹ 1 à¸à¸²à¸ สลà¹à¸à¸ 888 à¹à¸à¸à¸à¹à¸²à¸¢ RTP สูภà¹à¸à¸à¸±à¸ªà¹à¸à¸à¸«à¸à¸±à¸à¹à¸à¸à¸à¹à¸à¸¢ à¹à¸«à¸¡à¸²à¸°à¸à¸±à¸à¸à¸¹à¹à¹à¸¥à¹à¸à¸à¸¸à¸à¸£à¸¹à¸à¹à¸à¸ มืà¸à¹à¸«à¸¡à¹à¸à¹à¹à¸¥à¹à¸à¹à¸à¹ à¸à¹à¸²à¸¢à¹à¸à¸´à¸à¸à¸£à¸´à¸ à¸à¸²à¸£à¸±à¸à¸à¸µà¸à¹à¸§à¸¢
ããã«ã³å¸å½ã®ãã¦ã6ä¸ãã¼ã«ï¼Paul VI hallï¼ã§ãæ¯é±å®ä¾ã¨ãªã£ã¦ããä¿¡è ã¸ã®è¬è¦ãè¡ããã¼ãæ³çãããã£ã¯ã16ä¸ï¼Benedict XVIã2008å¹´12æ10æ¥æ®å½±ï¼ã(c)AFP/ALBERTO PIZZOLI ã12æ12æ¥ AFPããã¼ãæ³çåºã¯12æ¥ãããã®èï¼ã¯ãï¼æ§å¹¹ç´°èï¼ESç´°èï¼ã®å»å¦å©ç¨ãä½å¤åç²¾ããçå½å«çãªè¦³ç¹ãã罪ã¨ã¿ãªãã¨ãã声ææãçºè¡¨ããã 声ææã¯ãã¯ãã¼ã³æè¡ã®äººéã¸ã®å¿ç¨ããæ²»çãã¯ã¯ãã³è£½é ç®çã§ã®ESç´°èå©ç¨ã«ã¤ãã¦ãã人éã®å°å³ãæãããã®ã§ãçå½å«çã®è¦³ç¹ãã許容ã§ããªããã¨ãããã¾ããä½å¤åç²¾ã«ã¤ãã¦ããèã®çåºã妨ãããèã®æé¤ã«ã¤ãªããè¡çºã§ããããä¸çµ¶ã®ç½ªã«ç¸å½ãããã¨ããã 声ææã¯ããã¼ãæ³çãããã£ã¯ã16ä¸ï¼Benedict XVIï¼ã®èªå¯ãçµã¦çºè¡¨ããããã®ã§ãESç´°èãä¸å¦æ²»çæ³ã«å¯¾ãããã¼ãã»ã«ããªãã¯æä¼
ãæ¢ãã®ãã¼ã¸ãè¦ã¤ããã¾ããã§ããã èª ã«æãå ¥ãã¾ãããã客æ§ãã¢ã¯ã»ã¹ãããã¨ãããã¼ã¸ã¾ãã¯ãã¡ã¤ã«ãè¦ã¤ããã¾ããã§ããã ãæ¢ãã®ãã¼ã¸ã¯ãåé¤ã¾ãã¯ååãå¤æ´ãããããããã¯ä¸æçã«ä½¿ç¨ã§ããªããªã£ã¦ããå¯è½æ§ããããã¾ãã
æçµè¡ããå¿çç´°èãæ ¶å¿å¤§ãªã©ã幹細èæºã¨ãã¦æå¾ ã2008å¹´4æ24æ¥11æ1åå°å·ã½ã¼ã·ã£ã«ããã¯ãã¼ã¯ ãã¯ã·ã³ãã³ï¼åç°æ彦ã女æ§ã®æçµè¡ã«ã¯ãããã ã®ãã¾ãã¾ãªçµç¹ã«å¤åããå¯è½æ§ããã幹細èãè±å¯ã«å«ã¾ããæ¡ä»¶ãæ´ããã¨ãå¿èã®ç´°èï¼å¿çç´°èï¼ã«é«ã確çã§å¤åãã¦æåããããã¨ãããã£ããæ ¶å¿å¤§ã¨å½ç«æè²å»çã»ã³ã¿ã¼ãªã©ã®ãã¼ã ãå®é¨ã§ç¤ºããããã¼ã ã¯ãæçµè¡ã¯æ°ãã幹細èæºã¨ãã¦æå¾ ã§ãããã¨ãã¦ãããï¼ï¼æ¥ä»ã®ç±³å°éèªã¹ãã ã»ã«ãºï¼é»åçï¼ã«è«æãçºè¡¨ããã ãã¼ã ã¯ã女æ§ï¼äººã«ååãã¦ããããæçµè¡ãã¬ã©ã¹ã®å®¹å¨ã«æ¡åãã¦å¹é¤ã人工çã«å¿çæ¢å¡ï¼ããããï¼ãèµ·ãããããºãã®å¿èã«ç§»æ¤ããã¨ãããçç¶ã®æ¹åã確èªãããã ã¾ã試é¨ç®¡å ã®ååèªå°å®é¨ã§ã¯ãæçµè¡ã«å«ã¾ããç´°èã®ï¼ï¼ï¼ ãå¿çç´°èã«å¤ãã£ã¦ãèªãæåãå§ããã ç¾å¨ãç æ°ã®æ²»çã«å¹¹ç´°èã使ãã¨ãã¯ã赤ã¡ããã®ã¸ã
ã¡ã³ããã³ã¹
ãç¥ãã
é害
ãªãªã¼ã¹ãé害æ å ±ãªã©ã®ãµã¼ãã¹ã®ãç¥ãã
ææ°ã®äººæ°ã¨ã³ããªã¼ã®é ä¿¡
å¦çãå®è¡ä¸ã§ã
j次ã®ããã¯ãã¼ã¯
kåã®ããã¯ãã¼ã¯
lãã¨ã§èªã
eã³ã¡ã³ãä¸è¦§ãéã
oãã¼ã¸ãéã
{{#tags}}- {{label}}
{{/tags}}