ð ç¬ç« ç ç©¶è«æ â 2026.04.24
泚ç®è«æ 5ä»¶
1. ð è¡åã»èªç¥ç§åŠ
倩æç¬ïŒGWLïŒãšäžè¬ã®ç¬ãäœãéãïŒââããã¡ãæ¢çŽ¢ãšç€ŸäŒçè¡åã®æ¯èŒããèŠãããèªåœåã®ç§å¯ã
ð 2026.03.15
Animal Cognitionèªã«æ²èŒãããç ç©¶ã§ã¯ãããã¡ãã®ååã倧éã«èŠãããããã®ããããã»ã¯ãŒãã»ã©ãŒããŒïŒGWLïŒç¬ã10é ãšäžè¬ã®ç¬21é ã察象ã«ãããã¡ããžã®æ¢çŽ¢è¡åãšé£Œãäž»ãšã®ç€ŸäŒççžäºäœçšãæ¯èŒãããçµæãGWLç¬ã¯äžè¬ã®ç¬ã«æ¯ã¹ãŠé£Œãäž»ã«å¯ŸããŠç©æ¥µçã«ãã¬ã€ã仿ããåŸåãé«ãããŸããéã³ãéããåŠç¿ãã§ã®ã¿èªåœãç¿åŸã§ãããããã¡ããã®ãã®ãžã®é¢å¿ïŒæ¢çŽ¢æéã»æ¥è§Šé »åºŠïŒã¯äž¡çŸ€ã«å·®ããªããèªåœç¿åŸã®å·®ã¯ãéå ·ãžã®èå³ãã§ã¯ãªãã瀟äŒçããã»ã¹ãžã®ç©æ¥µæ§ãã«ããããšã瀺åããããGWLç¬ãšãã”çšãªæèœ”ã®è¡åçåºç€ãæããã«ããåããŠã®ç ç©¶ãšããŠæ³šç®ãããã
ç¬ã®èªç¥èœåã®åäœå·®ããéºäŒççŽ å ãšç€ŸäŒçç°å¢ã®çµã¿åããã«ããããšãç€ºãæ¬ç ç©¶ã¯ãæç¬ã«èªåœãã¬ãŒãã³ã°ãåãå ¥ããã飌ãäž»ãžã®ç€ºåã§ããããæ¥åžžçã«ååãåŒã³ãªããããã¡ãã§éã¶ç¿æ £ã¯ãèªåœç¿åŸã ãã§ãªãç¬ãšã®çµåœ¢æã«ãè²¢ç®ããå¯èœæ§ããããç¹ã«å¹Œå°æããã€ã³ã¿ã©ã¯ãã£ããªéã³ãéãã瀟äŒçåºæ¿ãäžããããšããèªç¥èœåãåŒãåºãã«ã®ã«ãªãããã ã
ð Animal Cognition, 2026
ð https://link.springer.com/article/10.1007/s10071-026-02047-3
ð è¡åã»èªç¥ç§åŠ
2. ð± ç ç©¶ã»ç§åŠ
ç«ãåã¢ããªã«ãããšãŒãããã«äžéžããã®ã¯çŽ2,000幎åââå€ä»£DNAè§£æãæžãæããå®¶ç«ã®æž¡æ¥å²
ð 2025.11.21
Scienceèªã«æ²èŒãããå€§èŠæš¡DNAç ç©¶ïŒãšã¯ã»ã¿ãŒå€§åŠãšããŒãã»ãã«ã»ãŽã§ã«ã¬ãŒã¿å€§åŠã®åœéå ±åããŒã ã«ããïŒã«ãããšãå®¶ç«ïŒFelis catusïŒããšãŒãããã«å®çããã®ã¯çŽ2,000幎åââããªãã¡ããŒãåžåœæä»£ã§ãããåŸæ¥èª¬ã®ãæ°ç³åšæä»£ïŒçŽ6,000幎åïŒã«èŸ²èæ°ãšå ±ã«æž¡æ¥ã説ãåŠå®ããããå€ä»£DNAåæãããç«ãå®¶çåãããèµ·æºã¯ãã¥ããžã¢ãå«ãåã¢ããªã«ã§ããããšãŒããããžã®å°éã¯ãµã«ããŒãã£çµç±ã®æ³¢ïŒå西ã¢ããªã«ããïŒãšããŒãæä»£ã®æ³¢ã®2çµè·¯ãããããšã瀺ãããã人é¡å²äžæã身è¿ãªåç©ã®äžã€ã§ããç«ã®ãæž¡æ¥ç©èªããæ ¹æ¬ããæžãæããããã
æ¬ç ç©¶ã¯æ¯èŒã²ãã åŠã»èå€åŠã»æŽå²åŠã®èåã«ãã£ãŠé²ãã ç«ç§åç©ã®èµ·æºç ç©¶ã®å°éç¹ã瀺ããç«ãããŒãæä»£ã®äº€æè·¯ã»è»äºç§»åãšå ±ã«åºãŸã£ãããšã¯ãç«ãšããã®å ±çé¢ä¿ãå®çšçïŒããºãæãïŒããæåçã»æ ç·çãžãšå€åããŠããéçšãšéãªããã人éãç«ãå¿ èŠãšããæææ®µéã®è»¢æç¹ãã瀺ããã®ãšããŠæŽå²ç ç©¶ã«ã瀺åãäžããã飌ãç«ã®æŽå²çã«ãŒãããã¥ããžã¢ã«ç±æ¥ãããšèãããšãæ¯æ¥äžç·ã«éããç«ãšã®é¢ä¿ãå°ãéã£ãèŠç¹ã§èŠããŠãããããããªãã
ð Science, Vol. 386, 2025
ð https://www.science.org/doi/10.1126/science.adt2642
ð± ç ç©¶ã»ç§åŠ
3. ð¥ ç£å»åŠã»æ é€åŠ
ç«ã®é£æ²»æ§æ ¢æ§å£å çïŒFCGSïŒã«åå®®ç±æ¥å¹¹çްèçæ³ââ46é ã®èšåºè©Šéšã§90æ¥æç¹ã®å¥å¹ç78.8%
ð 2026.04.01
Journal of Veterinary Internal MedicineïŒJVIMïŒã«æ²èŒããã倿œèšãã£ãŒã«ãç ç©¶ã§ã¯ãææ¯åŸãæ¹åããªã飿²»æ§æ ¢æ§å£å çïŒFCGSïŒãæã€ç«46é ã察象ã«ãåå®®ç±æ¥éè系幹现èïŒUMSCïŒã14æ¥ééã§2åæäžããæ²»çã®å®å šæ§ã»æå¹æ§ãè©äŸ¡ãããæ²»çå¥å¹çïŒã¯ã©ã€ã¢ã³ãè©äŸ¡ïŒã¯28æ¥æç¹61.4%â60æ¥æç¹76.3%â90æ¥æç¹78.8%ãšæ®µéçã«æ¹åããææ¯åŸ6ãæä»¥å ã«æ²»çãéå§ãã矀ã§ã¯ææã«è¯å¥œãªçµæã瀺ããããå¯äœçšã¯ååã»é£æ¬²äœäžã»æµæ¶ãªã©äžéæ§ã®è»œåºŠçç¶ãäž»ã§ãããæ·±å»ãªå ç«æçµ¶åå¿ã¯èªããããªãã£ããGallant瀟ãFDAæ¡ä»¶ä»ãæ¿èªããã»ã¹ãé²ããŠããã2026幎å€ã«ãåžå Žæå ¥ãèŠèŸŒãŸããã
FCGSã¯ç«ã®å£è çŸæ£ã®äžã§ãæ²»çãæãé£ããçŸæ£ã®ã²ãšã€ã§ãå šèº«éº»é äžã§ã®å®å 𿿝åŸã50ã60%ã®ç«ãæ ¢æ§ççãæç¶ããããããŸã§ææ¯ä»¥å€ã«ç¢ºç«ãããæ²»çæ³ããªãã£ããããæ¬å¹¹çŽ°èçæ³ã¯ç»æçãªéžæè¢ãšãªãããããæ©æä»å ¥ããéèŠãšããçµæãããFCGSãšèšºæããããéããã«å°éæ©é¢ãžã®ç޹ä»ãæ€èšããããšãä»åŸæšå¥šããããšèãããããæ¥æ¬ã§ã®æ¿èªã»å±éã®èŠéãã«ã€ããŠã¯åŒãç¶ãæ å ±åéãå¿ èŠã ã
ð Journal of Veterinary Internal Medicine, 2026
ð https://pubmed.ncbi.nlm.nih.gov/40999564/
ð¥ ç£å»åŠã»æ é€åŠ
4. ð è¡åã»èªç¥ç§åŠ
ç¬ãšé£Œãäž»ã®å ±åã¢ãŠããã¢éåããã°ã©ã ââ8é±éã§é£Œãäž»ã®æ¿ããèº«äœæŽ»åãå¢å ããç¬ã®äœèèªã¹ã³ã¢ãæ¹å
ð 2026.02.10
ã¹ãŠã§ãŒãã³äœæ¥ç¬åäŒãèšèšãã8é±éã®å ±åã¢ãŠããã¢éåããã°ã©ã ã®å¹æãè©äŸ¡ããç ç©¶ãPLOS ONEã«æ²èŒãããã飌ãäž»ãšç¬ãé±2å以äžã»1å2km以äžã®å±å€éåãç®æšãšãããŠã§ã¢ã©ãã«ã»ã³ãµãŒã§åæ¹ã®æŽ»åéã»åº§äœæéã»ç¡ç ãç¶ç¶æž¬å®ããã飌ãäž»ã«ãããŠã¯æ¿ããèº«äœæŽ»åéãææã«å¢å ããåº§äœæéãææã«æžå°ãããç¬ã«ãããŠã¯äœéå€åã¯ããããªããã絊äžéãå€ããªãã£ãã«ããããããäœã®ã³ã³ãã£ã·ã§ã³ã¹ã³ã¢ïŒBCSïŒãææã«æ¹åãããç¹ã«æçç®æšè·é¢ïŒ2kmïŒãéžæããã°ã«ãŒãã§é£Œãäž»ã®äž»èгçQoLã®æ¹åãé¡èã ã£ãã
æ¬ç ç©¶ã¯ãç¬ãšã®æ£æ©ãæ§é åãããéåããã°ã©ã ãšããŠåãçµãããšãã飌ãäž»ã»ç¬ã®äž¡æ¹ã«å¥åº·å¹æãããããããšããå®èšŒçãšããã³ã¹ã瀺ãããé·ãè·é¢ãå¿ èŠãªããã§ã¯ãªããçãè·é¢ã§ããç¿æ £åã»ç¶ç¶ããéèŠã§ããããšã瀺ãããŠãããå€å¿ãªçŸä»£ã®é£Œãäž»ã«ãå®è·µããããã¢ãããŒãã ããŸãæç¬ã®äœå管çã«ã¯é£äºéã®èª¿æŽã ãã§ãªããæ¯æ¥ã®é©åãªéåç¿æ £ãæ¬ ãããªãããšãæ¹ããŠç¢ºèªãããã
ð PLOS ONE, February 2026
ð https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0342409
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5. ð ç ç©¶ã»ç§åŠ
ç¬ã®å èŠã®å šäœåââé²åã»ç¥çµçç©åŠã»ã»ã³ãµãŒãšããŠã®å¿çšå¯èœæ§ãç¶²çŸ ããã¬ãã¥ãŒ
ð 2026.01.15
Animalsèªã«æ²èŒãããã¬ãã¥ãŒè«æã¯ãç¬ã®å èŠã«é¢ããææ°ç¥èŠãé²åã»ç¥çµè§£ååŠã»è¡åã»å¿çšã®4軞ã§äœç³»çã«æŽçãããç¬ã®éŒ»è ã¯è€éãªéŒ»ç²ä»æ§é ãšç¹æ®ãªæ°æµèšèšã«ããå èŠç©è³ªã®ææå¹çãæ¥µããŠé«ããå çãã蟺çžç³»ã»åé èãžã®åºç¯ãªãããã¯ãŒã¯ãåãèå¥ã»åŠç¿ã»æ ååå¿ãæ¯ããŠãããç¬ã®å èŠå容äœéºäŒåïŒçŽ811çš®ïŒã¯ããïŒçŽ396çš®ïŒã®çŽ2åãæã¡ãå èŠã²ãã ã¬ãã«ã§ã®åªäœæ§ã確èªãããŠããã麻è¬ã»ççºç©ã»å»ç蚺æïŒããã»ç³å°¿ç ã»COVID-19ãªã©ïŒã»éºäœæçŽ¢ãªã©å¹ åºãå¿çšãå ±åãããŠããããåäœå·®ã»å皮差ã»èšç·Žæ¹æ³ã®æšæºåãä»åŸã®èª²é¡ãšãããŠããã
ç¬ã®å èŠã¯é£Œãäž»ãšã®æ¥åžžçãªã³ãã¥ãã±ãŒã·ã§ã³ã«ãæ·±ãé¢ãã£ãŠããââæ£æ©ã§ã®ãå ãæ©ããã¯ç¬ã«ãšã£ãŠå€çã®æ å ±åéã§ãããè¡åçå è¶³ïŒãšã³ãªããã¡ã³ãïŒã®èгç¹ããã䟡å€ãããããé·ãåŒã£åŒµãããå ããå¶éããŠããŸããã¡ããšãã飌ãäž»ã¯å€ãããå ããèš±å¯ãããå èŠãŠã©ãŒã¯ããæèçã«èšããããšãç¬ã®ã¡ã³ã¿ã«ãã«ã¹ã«ãã©ã¹ã«ãªããšãããšããã³ã¹ãç©ã¿éãªãã€ã€ããã
ð Animals (MDPI), Vol. 16(3), 2026
ð https://www.mdpi.com/2076-2615/16/3/427
ð ç ç©¶ã»ç§åŠ
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