{"id":687226,"date":"2026-04-13T20:46:04","date_gmt":"2026-04-13T20:46:04","guid":{"rendered":"https:\/\/microscopemedia.com\/?p=687226"},"modified":"2026-04-13T20:46:04","modified_gmt":"2026-04-13T20:46:04","slug":"o-mutatie-genetica-rara-l-a-ajutat-pe-un-pacient-infectat-cu-hiv-sa-se-vindece-complet-dupa-un-transplant","status":"publish","type":"post","link":"https:\/\/microscopemedia.com\/?p=687226","title":{"rendered":"O muta\u021bie genetic\u0103 rar\u0103 l-a ajutat pe un pacient infectat cu HIV s\u0103 se vindece complet dup\u0103 un transplant"},"content":{"rendered":"<div><img decoding=\"async\" src=\"https:\/\/microscopemedia.com\/wp-content\/uploads\/2026\/04\/o-mutatie-genetica-rara-l-a-ajutat-pe-un-pacient-infectat-cu-hiv-sa-se-vindece-complet-dupa-un-transplant.jpg\" class=\"ff-og-image-inserted\"><\/div>\n<p id=\"p-0\">Un pacient norvegian infectat cu&nbsp; HIV este acum \u00een remisie dup\u0103 ce a primit un transplant de m\u0103duv\u0103 osoas\u0103 de la propriul s\u0103u frate pentru a se vindeca de cancerul de s\u00e2nge, potrivit <a href=\"https:\/\/sante.lefigaro.fr\/un-patient-norvegien-infecte-au-vih-en-remission-grace-a-un-coup-de-chance-exceptionnel-20260413\" target=\"_blank\" rel=\"noopener\">Le Figaro<\/a>. \u201ePacientul de la Oslo\u201d, al c\u0103rui caz este descris \u00eentr-un studiu publicat luni \u00een Nature Microbiology, f\u0103r\u0103 a i se dezv\u0103lui identitatea, se al\u0103tur\u0103 altor aproximativ zece persoane care s-au vindecat sau sunt considerate practic vindecate de infec\u021bia cu HIV, virusul care provoac\u0103 SIDA.<\/p>\n<p id=\"p-1\">Ceea ce au \u00een comun este faptul c\u0103 au primit un transplant, de obicei de m\u0103duv\u0103 osoas\u0103, destinat trat\u0103rii unor tipuri de cancer de s\u00e2nge deosebit de agresive, f\u0103r\u0103 nicio speran\u021b\u0103 de vindecare cu excep\u021bia unui transplant de celule stem. Aceast\u0103 procedur\u0103 este complex\u0103 \u0219i riscant\u0103. Dar riscurile sunt mai mici dac\u0103 donatorul poart\u0103 o muta\u021bie specific\u0103, numit\u0103 CCR5. Aceast\u0103 muta\u021bie permite sistemului imunitar s\u0103 elimine HIV-ul: dac\u0103 destinatarul este infectat \u0219i cu acest virus, pe l\u00e2ng\u0103 cancer, are speran\u021ba de a fi vindecat dublu.<\/p>\n<p id=\"p-2\">HIV-pozitiv din 2006, a fost diagnosticat cu sindrom mielodisplazic, un tip de cancer al s\u00e2ngelui, \u00een 2017. F\u0103r\u0103 un transplant, era aproape sigur c\u0103 va muri. Ini\u021bial, medicii au c\u0103utat un donator purt\u0103tor al muta\u021biei CCR5. Neput\u00e2nd g\u0103si unul, au abordat \u00een cele din urm\u0103 fratele mai mare al pacientului, sper\u00e2nd c\u0103 ar putea fi o compatibilitate mai bun\u0103.<\/p>\n<h2 id=\"chapter-0\">Fratele, purt\u0103tor al rarei muta\u021bii<\/h2>\n<p id=\"p-3\">Chiar \u00een ziua transplantului, \u00een 2020, medicii au fost uimi\u021bi s\u0103 descopere c\u0103 fratele pacientului era purt\u0103tor al muta\u021biei CCR5. \u00cen aceast\u0103 regiune a lumii, acest lucru se \u00eent\u00e2mpl\u0103 doar la una din o sut\u0103 de persoane. Dup\u0103 cum spune chiar pacientul, \u201ea fost ca \u0219i cum a\u0219 fi c\u00e2\u0219tigat de dou\u0103 ori la loterie \u201d, a declarat pentru AFP dr. Anders Eivind Myhre, membru al echipei \u0219i autor principal al studiului publicat \u00een Nature Microbiology.<\/p>\n<h2 id=\"chapter-1\">Dup\u0103 opera\u021bie nu s-a mai g\u0103sit nicio urm\u0103 a virusului HIV<\/h2>\n<p id=\"p-4\">La doi ani dup\u0103 opera\u021bie, pacientul a \u00eencetat s\u0103 mai ia medicamentele antiretrovirale, care \u021bin infec\u021bia cu HIV sub control: nu s-a g\u0103sit nicio urm\u0103 a virusului \u00een mai multe p\u0103r\u021bi ale corpului s\u0103u, inclusiv \u00een s\u00e2nge, intestine \u0219i m\u0103duva spin\u0103rii. Ast\u0103zi, b\u0103rbatul \u00een v\u00e2rst\u0103 de 63 de ani este \u201e\u00eentr-o stare de s\u0103n\u0103tate excelent\u0103\u201d \u0219i debordeaz\u0103 de energie, conchide Anders Eivind Myhre.<\/p>\n<p id=\"p-5\">Acest tip de caz r\u0103m\u00e2ne excep\u021bional \u0219i, av\u00e2nd \u00een vedere natura foarte riscant\u0103 a unui transplant de m\u0103duv\u0103 osoas\u0103, nu poate reprezenta un model de tratament pentru marea majoritate a milioanelor de pacien\u021bi infecta\u021bi cu HIV. Cu toate acestea, unii exper\u021bi \u00een SIDA consider\u0103 c\u0103 aceste cazuri pot oferi mai multe informa\u021bii despre modul \u00een care func\u021bioneaz\u0103 virusul.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Un pacient norvegian infectat cu&nbsp; HIV este acum \u00een remisie dup\u0103 ce a primit un transplant de m\u0103duv\u0103 osoas\u0103 de la propriul s\u0103u frate pentru a se vindeca de cancerul &hellip; <a href=\"https:\/\/microscopemedia.com\/?p=687226\" class=\"more-link\">Read More<\/a><\/p>\n","protected":false},"author":1,"featured_media":687227,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"Default","format":"standard","meta":[],"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/posts\/687226"}],"collection":[{"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=687226"}],"version-history":[{"count":0,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/posts\/687226\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/media\/687227"}],"wp:attachment":[{"href":"https:\/\/microscopemedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=687226"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=687226"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=687226"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}