{"id":3060,"date":"2026-04-29T17:02:10","date_gmt":"2026-04-29T15:02:10","guid":{"rendered":"https:\/\/canalregionaltv.md\/?p=3060"},"modified":"2026-04-29T17:02:10","modified_gmt":"2026-04-29T15:02:10","slug":"cercetatorii-israelieni-au-identificat-un-mecanism-natural-impotriva-superbacteriilor","status":"publish","type":"post","link":"https:\/\/canalregionaltv.md\/?p=3060","title":{"rendered":"Cercet\u0103torii israelieni au identificat un mecanism natural \u00eempotriva superbacteriilor"},"content":{"rendered":"

O echip\u0103 de cercet\u0103tori din Israel a identificat un mecanism bacterian care ar putea \u00eencetini r\u0103sp\u00e2ndirea rezisten\u021bei la antibiotice, una dintre cele mai mari amenin\u021b\u0103ri pentru s\u0103n\u0103tatea public\u0103 global\u0103, transmite digi24.ro<\/a>.<\/h3>\n

Studiul, realizat de oamenii de \u0219tiin\u021b\u0103 de la Universitatea Ebraic\u0103 din Ierusalim \u0219i publicat \u00een revista Nature Microbiology, eviden\u021biaz\u0103 rolul unei proteine speciale, denumit\u0103 \u201eYokF\u201d, care \u00eempiedic\u0103 bacteriile s\u0103 transfere material genetic responsabil pentru dezvoltarea rezisten\u021bei la antibiotice.<\/p>\n

\u00cen mod normal, bacteriile \u00ee\u0219i pot transmite \u00eentre ele plasmide, fragmente mici de ADN care con\u021bin adesea gene de rezisten\u021b\u0103, prin intermediul unor structuri microscopice numite nanotuburi.<\/p>\n

Proteina \u201eYokF\u201d ac\u021bioneaz\u0103 ca un \u201epaznic\u201d molecular, degrad\u00e2nd ADN-ul \u00een timpul transferului \u0219i bloc\u00e2nd astfel schimbul genetic periculos.<\/p>\n

Descoperirea ar putea deschide calea c\u0103tre dezvoltarea unor noi tratamente capabile s\u0103 limiteze r\u0103sp\u00e2ndirea genelor de rezisten\u021b\u0103 \u00een r\u00e2ndul bacteriilor, prelungind eficien\u021ba antibioticelor existente.<\/p>\n

Cercet\u0103torii sper\u0103 c\u0103 imitarea acestui mecanism natural va contribui la combaterea infec\u021biilor persistente \u0219i la reducerea apari\u021biei superbacteriilor rezistente la tratamentele actuale.<\/p>\n

Rezisten\u021ba antimicrobian\u0103 reprezint\u0103 o provocare global\u0103 major\u0103, iar \u00eencetinirea transferului genetic \u00eentre bacterii ar putea deveni o arm\u0103 crucial\u0103 \u00een men\u021binerea eficien\u021bei terapiilor antibiotice.<\/p>\n

Speciali\u0219tii subliniaz\u0103 c\u0103 aceast\u0103 descoperire este deosebit de relevant\u0103 pentru mediile aglomerate, unde bacteriile concureaz\u0103 intens pentru resurse \u0219i schimb\u0103 frecvent informa\u021bie genetic\u0103.<\/p>\n

Articolul Cercet\u0103torii israelieni au identificat un mecanism natural \u00eempotriva superbacteriilor<\/a> apare prima dat\u0103 \u00een NordNews<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"

O echip\u0103 de cercet\u0103tori din Israel a identificat un mecanism bacterian care ar putea \u00eencetini r\u0103sp\u00e2ndirea rezisten\u021bei la antibiotice, una dintre cele mai mari amenin\u021b\u0103ri […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-3060","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"\nCercet\u0103torii israelieni au identificat un mecanism natural \u00eempotriva superbacteriilor - Canal Regional<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/canalregionaltv.md\/?p=3060\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cercet\u0103torii israelieni au identificat un mecanism natural \u00eempotriva superbacteriilor - 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