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1. 𧬠ç ç©¶ã»ç§åŠ
ãç«ã®ããéºäŒåå°å³ããäžçã§åããŠäœæââ493è «çã»5ã«åœã»13ããçš®ãè§£æãTP53å€ç°ã¯33%ïŒãã34%ãšã»ãŒåãïŒãããã®ããæ²»çã«ãæ©æž¡ãïŒScience 2026幎ïŒ
ð 2026.02
ãŠã§ã«ã«ã ã»ãµã³ã¬ãŒç ç©¶æïŒè±ïŒãäžå¿ã«ãç±³ã³ãŒãã«å€§åŠãã«ããã»ãªã³ã¿ãªãªç£å»å€§åŠãã¹ã€ã¹ã»ãã«ã³å€§åŠãåå ããåœéããŒã ãã5ã«åœããéããç«ã®è «ç493æ€äœã»13çš®é¡ã®ããã®DNAãè§£æããåããŠãç«ã®ããã²ãã å°å³ïŒãªã³ã³ã²ãã ïŒããäœæããŸããïŒScienceã2026幎2æïŒãæãé »ç¹ã«å€ç°ããŠããéºäŒåã¯ã现èåšæã®åžä»€å¡ãšããŠç¥ãããTP53ã§ãç«ã®è «çã®33%ã«å€ç°ãèŠã€ãããŸããââããã¯ããã®ããã§ã®å€ç°ç34%ãšã»ãŒåãã§ããããã«ãç«ã®ä¹³è ºè «çã§æãå€ãå€ç°ããŠããéºäŒåFBXW7ã¯ãè§£æããä¹³è ºè «çã®åæ°è¶ ã«èªããããããã®æªæ§åºŠã®é«ãä¹³ãããšå ±éããå€åãšããŠæ³šç®ãããŠããŸãã
ãã®ç ç©¶ã¯ããããšç«ãããã«é¢ããŠé©ãã»ã©äŒŒãéºäŒåç°åžžãå ±æããŠããããšã瀺ãããOne MedicineïŒäººãšåç©ã®å»åŠãã€ãªãïŒãã®èãæ¹ãè£ã¥ãããã®ã§ããç«ã®ããã¯ãããã®ããç ç©¶ã®åªããã¢ãã«ã«ãªããéã«ããåãã«éçºãããååæšçè¬ãç«ã«ãå¿çšã§ããå¯èœæ§ãéããŸãã飌ãäž»ã«ãšã£ãŠã¯ãæç«ã®ãããå°æ¥ãéºäŒåã«åºã¥ã粟å¯å»çãã§æ²»çãããæä»£ã«è¿ã¥ããŠãããšããæå ±ã§ããããŸãããã§ã«çç¶ãããå Žåã¯ãéºäŒåæ€æ»ã®å¯åŠãå«ããŠç£å»è «çç§å°éå»ã«çžè«ããŠã¿ãŸãããã
ð Science, 2026ïŒWellcome Sanger InstituteïŒCornellïŒOntarioïŒBern åœéããŒã ïŒ
ð https://phys.org/news/2026-02-pets-precision-medicine-parallels-feline.html
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2. ð¥ å»çã»çŸç ã»äºé²
ã³ãã©ãå·ç«å€§Flintåç©ããã»ã³ã¿ãŒãç²Ÿå¯æŸå°ç·æ²»çã®æ°è£ 眮ãVarian Edgeããå°å ¥ââé«ç²ŸåºŠã»çæéã»é©å¿åãžã第1å·ã¯éŒ»è è «çãšéã7æ³ã®ãŽãŒã«ãã³ãCricketãïŒ2026幎4æïŒ
ð 2026.04
ç±³ã³ãã©ãå·ç«å€§åŠã®Flintåç©ããã»ã³ã¿ãŒïŒFACCïŒã¯ã2026幎4æ20æ¥ãææ°ã®ç²Ÿå¯æŸå°ç·æ²»çè£ çœ®ãVarian Edgeãã皌åãããŸãããFACCã¯ãããã®ããæ²»çã§äžçããªãŒãããæœèšã§ãèšåºè©Šéšããã°ã©ã ã¯ç£å»çæå€§çŽã®èŠæš¡ãèªããŸããæ°è£ çœ®ã¯ç»åèªå°ã®çµ±åãé²ã¿ãæ²»çæéã®ççž®ãšé©å¿æ§ã®åäžãå®çŸââäžé äžé ã®è «çã®åœ¢ãäœçœ®ã«åãããŠãæŸå°ç·ãããæ£ç¢ºã«åœãŠãããããã«ãªããŸãããèšå¿µãã¹ã第1å·ã®æ£è ã¯ãããã7æ³ã§éŒ»è è «çãšéããŽãŒã«ãã³ã»ã¬ããªããŒã®ãCricketãã§ããã
æŸå°ç·æ²»çã¯ãæè¡ãé£ããéšäœïŒéŒ»è ã»è³ã»é é žéšãªã©ïŒã®è «çããæè¡åŸã®åãæ®ã察çãçã¿ã®ç·©åïŒç·©åç §å°ïŒã«æå¹ãªãããæ²»çã®éèŠãªæ±ã§ããå®äœæŸå°ç·æè¡ïŒSRSïŒã匷床å€èª¿æŸå°ç·æ²»çïŒIMRTïŒãšãã£ã粟å¯ç §å°ã¯ãæ£åžžçµç¹ãžã®ãã¡ãŒãžãæãã€ã€è «çãçãæã¡ã§ãããããå¯äœçšã®è»œæžãšæ²»ç广ã®äž¡ç«ãæåŸ ã§ããŸããæ¥æ¬ã§ãäžéšã®å€§åŠç é¢ã»é«åºŠå»çã»ã³ã¿ãŒã§æŸå°ç·æ²»çãåããããŸããæç¬ã»æç«ããããšèšºæãããããå€ç§ã»æããå€ã ãã§ãªãæŸå°ç·æ²»çãšããéžæè¢ãããããšãç¥ã£ãŠãããç£å»è «çç§å°éå»ãšçžè«ããŠã¿ãŠãã ããã
ð Flint Animal Cancer CenterïŒã³ãã©ãå·ç«å€§åŠïŒ
ð https://www.csuanimalcancercenter.org/2026/04/22/radiation-oncology-upgrade/
ð¥ å»çã»çŸç ã»äºé²
3. 𧬠ç ç©¶ã»ç§åŠ
ãŽãŒã«ãã³3,000é ã®ç涯远跡ïŒGRLSïŒãæãããéåãšããããªã¹ã¯ãã®æå€ãªé¢ä¿ââçš®é¡ããâé »åºŠãšåŒ·åºŠâãå·ããæ°Žã§ã®æ°Žæ³³ã¯ããæªçºçã®ç¬ã§å€ãã£ãïŒMorris Animal Foundation 2026å¹ŽæŽæ°ïŒ
ð 2026
ç±³ã¢ãªã¹åç©è²¡å£ã2012幎ãã3,000é è¶ ã®ãŽãŒã«ãã³ã»ã¬ããªããŒãçæ¶¯ã«ããã远跡ããŠããããŽãŒã«ãã³ã»ã¬ããªããŒç涯ç ç©¶ïŒGRLSïŒããã14幎ç®ã®ç¯ç®ã«å€ãã®ç¥èŠãå ¬è¡šããŸããïŒ2026å¹ŽæŽæ°ïŒãããçºçã®äºæž¬å åãæ©æ¢°åŠç¿ã§è§£æãããšãããéåã®ãçš®é¡ãããããé »åºŠã»ããŒã¹ã»ç¶ç¶æéïŒïŒåŒ·åºŠïŒããéèŠã§ããšãã«æ°Žæ³³ãé¢é£ããŠãããšå ±åãããŠããŸããè峿·±ãããšã«ããããšèšºæãããªãã£ãç¬ã¯ãå·ããæ°Žã§ã®æ°Žæ³³ã®é »åºŠãããããšèšºæãããç¬ããé«ãåŸåãã¿ãããŸãããåç ç©¶ã§ã¯ãè¡æ¶²ããå¹Žéœ¢ã»æ»äº¡ãªã¹ã¯ãæšå®ãããçç©åŠç幎霢æèšãã®éçºããè¥æºé¢é£éºäŒåDENND1BïŒããã®è¥æºãšãé¢é£ïŒã®åå®ãªã©ãé²ãã§ããŸãã
ããã¯ãé©åºŠã§æŽ»çºãªéåããããªã¹ã¯ãšé¢é£ãããå¯èœæ§ã瀺ããå€§èŠæš¡ã»é·æããŒã¿ãªãã§ã¯ã®ææã§ãããã ã芳å¯ç ç©¶ã®ãããéåãçŽæ¥ãããé²ããšæå®ã¯ã§ãããå¥åº·ãªç¬ã»ã©ããéåã§ããïŒå æã®åãïŒãšããè§£éãæãç«ã¡ãŸããããã§ãã驿£äœéã®ç¶æãšæ¥ã ã®æŽ»çºãªéåãããããå«ãå€ãã®ç æ°ã®ãªã¹ã¯ç®¡çã«éèŠã§ããããšã¯ééããããŸãããæç¬ã®å¹Žéœ¢ã»äœæ Œã»æç ã«åãããç¡çã®ãªãéåç¿æ £ãââã·ãã¢ç¬ã®éåãã©ã³ã¯ç£å»åž«ãšçžè«ããªããçµã¿ç«ãŠãŸãããã
ð Morris Animal FoundationïŒGolden Retriever Lifetime StudyïŒïŒVeterinary Oncology, 2025â2026
ð https://www.morrisanimalfoundation.org/article/golden-retriever-lifetime-study-2026-update
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4. ð¥ å»çã»çŸç ã»äºé²
ãç«ã®å°çŽ°èæ§æ¶ååšãªã³ãè «ãã¯IBDïŒççæ§è žçŸæ£ïŒãšå°ç¶ãââæ ¢æ§ã®ååã»äžç¢ã»äœéæžå°ã®é°ã«æœãããããããµã¹A&Må€§ãæŸå°ç·æ²»çã®èšåºè©Šéš
ð 2026
ç«ã®å°çŽ°èæ§æ¶ååšïŒGIïŒãªã³ãè «ã¯ãæ ¢æ§çãªååã»äžç¢ã»äœéæžå°ã»é£æ¬²äžæ¯ãšããŠçŸãããã·ãã¢ç«ã«å€ãäœæªæ§åºŠã®ããã§ãããã£ãããªã®ã¯ããããã®çç¶ãççæ§è žçŸæ£ïŒIBDïŒãšãã䌌ãŠãããå®éã«IBDãå°çŽ°èæ§GIãªã³ãè «ãžé²è¡ããããšèããããŠããç¹ã§ãã蚺æã«ã¯å èŠé¡ãå šå±€çæ€ãå¿ èŠãªããšããããèŠåããé£ããã®ãçŸç¶ãæšæºæ²»çã¯èªå® ã§æäžã§ããçµå£æããå€ïŒã¯ãã©ã ãã·ã«ïŒãšçµå£ã¹ããã€ãïŒãã¬ãããŸãã³ïŒã§ããããã§äœå¹Žãç å¢ãã³ã³ãããŒã«ã§ããã±ãŒã¹ãå°ãªããããŸããããããµã¹A&M倧åŠã¯EveryCat Health Foundationã®å©æãåããååŠçæ³ã§æ¹åããªãäŸãåçºäŸã«å¯ŸããæŸå°ç·æ²»çãçšããæ°ããªéžæè¢ãæ€èšŒããèšåºè©Šéšãé²ããŠããŸãã
ããã ã®èè žã®åŒ±ãåããšæã£ãŠããæ ¢æ§çç¶ã®èåŸã«ãäœæªæ§åºŠãªã³ãè «ãé ããŠããããšãããââãšããã®ãããã®è©±é¡ã®éèŠãªãã€ã³ãã§ãããšãã«é«éœ¢ç«ã§ãååã»äžç¢ã»äœéæžå°ãé·åŒãå Žåã¯ãIBDãšãªã³ãè «ã®äž¡æ¹ã念é ã«çœ®ããæ€æ»ã圹ç«ã¡ãŸããæ©æã«é©åãªèšºæãã€ãã°ãçµå£è¬ã§é·ãè¯å¥œãªQOLãä¿ãŠãå¯èœæ§ãé«ãç æ°ã§ããããŸããæ°ã«ãªãæ¶ååšçç¶ãç¶ããšãã¯ãã幎ã®ããããé£ã¹ããã»é£ã¹ç©ãåããªããã§æžãŸããããããã€ãã®ç£å»åž«ã«çžè«ããŠãã ããã
ð Texas A&M倧åŠç£å»åŠéšïŒPet TalkïŒïŒEveryCat Health Foundation
ð https://vetmed.tamu.edu/news/pet-talk/feline-gi-lymphoma/
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5. 𧬠ç ç©¶ã»ç§åŠ
ç¬ã®èºè»¢ç§»ã«ãåžå ¥ããããå ç«çæ³ãââUC Davisã®åžå ¥IL-15ããã§ãŒãº1ã§èšåºçæçšç39%ã»1å¹Žè¶ ã®å®å šå¥å¹ãã2025幎ã¯ãããœã«ãã·ã³ååŠçœ®ãšã®äœµçšãæ€èšŒ
ð 2025
UC Davisç·åããã»ã³ã¿ãŒã®Robert Canterå士ãšç£å»è «çåŠã®Robert Rebhunå士ãã¯ã骚èè «ãã¡ã©ããŒãããã®èºè»¢ç§»ããã€ç¬ã«å¯Ÿããå ç«ã掻æ§åããã¿ã³ãã¯è³ªãã€ã³ã¿ãŒãã€ãã³15ïŒIL-15ïŒããâåžå ¥âã§æäžããäžçåã®è©Šã¿ã«åãçµãã§ããŸãããè¬ãèºã®ç å·£ãžçŽæ¥å±ããããšã§ãå šèº«ãžã®æé²ãæãã€ã€å ç«åºæ¿å¹æãé«ããå¯äœçšãæžããçãã§ããå è¡ãããã§ãŒãº1詊éšïŒè©äŸ¡å¯èœ18é ïŒã§ã¯ã1é ã§1幎ãè¶ ããå®å šå¥å¹ã1é ã§è€æ°ç å€ãæ¶å€±ããéšåå¥å¹ã5é ã§ç å¢å®å®ãåŸãããå šäœã®èšåºçæçšçã¯39%ã§ãããçæéïŒ2é±éïŒã®åžå ¥ã§ããé²è¡ã»ã³ãŸãæ§ã®è»¢ç§»ãæç¶çã«æããããå¯èœæ§ã瀺ãããŠããŸãã2025幎ã«ã¯ãæããå€ãããœã«ãã·ã³ã«ããååŠçœ®ãçµã¿åãããŠå¹æãããã«é«ããããããæ€èšŒããç ç©¶ãå ±åãããŸããã
åžå ¥ãšããæ°ããæäžçµè·¯ã¯ãèºè»¢ç§»ãšããæ²»çã®é£æã«å¯ŸããŠææãªã¢ãããŒãã§ããç ç©¶è ãã¯ãIL-15ãåç¬ã§ã¯ãªããä»ã®æ²»çãšçµã¿åãããâè£åŒ·âãšããŠäœ¿ãããšãæ³å®ããŠããŸãã骚èè «ãã¡ã©ããŒãã¯è»¢ç§»ãããšäºåŸãå³ãããããèºè»¢ç§»ãçãæã¡ã§ããæ°æŠç¥ã¯ãããããšããåæ¹ã®ããæ²»çã«ç€ºåãäžããæ¯èŒè «çåŠã®å¥œäŸã§ãããããŸã§ç 究段éã®æ²»çã§ãããå®éã®éžæè¢ã¯ç£å»è «çç§å°éå»ãšããçžè«ããŠãã ããã
ð Veterinary Oncology, 2025ïŒUC DavisïŒ
ð https://link.springer.com/article/10.1186/s44356-025-00040-5
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ãè «çãåãåãããããã©ãèŠæããââåŸæ¥ã®æé¢æ³ã§ã¯æç«¯éœæ§ã5%ããæ€åºã§ãããæ¥ç·æ³ã䜵çšãããš55%ã«è·³ãäžããïŒã€ã13é ïŒãã³6é ãFrontiers 2025幎ïŒ
ð 2025.10
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ããã¯ãè©äŸ¡æ³ã®éžã³æ¹ã²ãšã€ã§ãåãåããããšãã倿ã倧ããå€ããããããšã瀺ããèšåºçã«ã€ã³ãã¯ãã®å€§ããç¥èŠã§ããæç«¯è©äŸ¡ãçããšãæ¬åœã¯åãæ®ããããã®ã«ãå®å šåé€ããšå€æãããåçºããŠåããŠæ°ã¥ãââãšããäºæ ã«ãªããããŸãããç ç©¶è ãã¯ãåäžã®åãåºãæ³ã«é Œãã®ã§ã¯ãªããè€æ°ã®æ¹æ³ãçµã¿åããããããæšæºåãããç çã¬ããŒãã®å¿ èŠæ§ã蚎ããŠããŸããæç¬ã»æç«ã®è «çãæè¡ã§åé€ããéã¯ãç ççµæã®ãæç«¯ããã©ãè©äŸ¡ãããããç£å»åž«ã«ç¢ºèªããæç«¯éœæ§ãªã远å åé€ãæŸå°ç·æ²»çãªã©æ¬¡ã®äžæãçžè«ããŸãããã
ð Frontiers in Veterinary Science, 2025ïŒVincenti et al.ïŒ
ð https://www.frontiersin.org/journals/veterinary-science/articles/10.3389/fvets.2025.1629994/full
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