{"id":4257,"date":"2026-04-14T17:50:21","date_gmt":"2026-04-14T17:50:21","guid":{"rendered":"https:\/\/odakhaber.site\/?p=4257"},"modified":"2026-04-14T17:50:21","modified_gmt":"2026-04-14T17:50:21","slug":"hiv-tedavisinde-yeni-milat-kardesten-yapilan-nakille-gelen-iyilesme","status":"publish","type":"post","link":"https:\/\/odakhaber.site\/?p=4257","title":{"rendered":"HIV Tedavisinde Yeni Milat: Karde\u015ften Yap\u0131lan Nakille Gelen \u0130yile\u015fme"},"content":{"rendered":"\n<p>Norve\u00e7\u2019te 63 ya\u015f\u0131ndaki HIV pozitif bir hasta, karde\u015finden al\u0131nan kemik ili\u011fi nakli sayesinde vir\u00fcsten i\u015flevsel olarak kurtulmay\u0131 ba\u015fard\u0131. Daha \u00f6nce de benzer &#8220;remisyon&#8221; (iyile\u015fme) vakalar\u0131 bildirilmi\u015f olsa da, bu vaka, ba\u015far\u0131n\u0131n ilk kez hastan\u0131n bir karde\u015finden yap\u0131lan ba\u011f\u0131\u015fla elde edilmi\u015f olmas\u0131 bak\u0131m\u0131ndan t\u0131p tarihinde bir ilki temsil ediyor.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">CCR5\u039432 Mutasyonunun Kritik Rol\u00fc<\/h3>\n\n\n\n<p><em>Scientific American<\/em>\u2019da yer alan habere g\u00f6re, hastaya HIV-1 t\u00fcr\u00fcne kar\u015f\u0131 do\u011fal bir diren\u00e7 sa\u011flayan nadir bir genetik mutasyona sahip karde\u015finden kemik ili\u011fi nakli yap\u0131ld\u0131.\u00a0&#8220;CCR5\u039432&#8221;\u00a0ad\u0131 verilen bu mutasyonun iki kopyas\u0131na sahip olan bireylerde, vir\u00fcs\u00fcn h\u00fccrelere girmek i\u00e7in kulland\u0131\u011f\u0131\u00a0CCR5\u00a0y\u00fczey proteini \u00fcretilmiyor. Bu sayede ba\u011f\u0131\u015f\u0131kl\u0131k h\u00fccreleri (T h\u00fccreleri) vir\u00fcse kar\u015f\u0131 korunakl\u0131 hale geliyor.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Tedavi S\u00fcreci ve Sonu\u00e7lar<\/h3>\n\n\n\n<p><em>Nature Microbiology<\/em>&nbsp;dergisinde yay\u0131mlanan \u00e7al\u0131\u015fman\u0131n detaylar\u0131na g\u00f6re:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>H\u00fccresel De\u011fi\u015fim:<\/strong>\u00a0Nakil sonras\u0131 don\u00f6r h\u00fccreler, hastan\u0131n kemik ili\u011fini b\u00fcy\u00fck oranda devrald\u0131.<\/li>\n\n\n\n<li><strong>T H\u00fccresi Art\u0131\u015f\u0131:<\/strong>\u00a0Hastan\u0131n sa\u011fl\u0131kl\u0131 T h\u00fccresi say\u0131s\u0131 bir y\u0131l i\u00e7inde h\u0131zla y\u00fckseldi.<\/li>\n\n\n\n<li><strong>ART Sonras\u0131 Durum:<\/strong>\u00a0Hasta, nakilden iki y\u0131l sonra antiretroviral tedaviyi (ART) b\u0131rakmas\u0131na ra\u011fmen sa\u011fl\u0131kl\u0131 seviyelerini korudu.<\/li>\n<\/ul>\n\n\n\n<p>Normal \u015fartlarda ART tedavisi vir\u00fcs\u00fc bask\u0131lasa da, &#8220;rezervuar&#8221; ad\u0131 verilen gizli alanlardaki vir\u00fcsleri yok edemiyor. Ancak bu vakada, operasyon sonras\u0131 hastan\u0131n kan\u0131nda, ba\u011f\u0131rsak dokusunda ve kemik ili\u011finde HIV izine rastlanmad\u0131.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Neden Her HIV Hastas\u0131na Uygulanam\u0131yor?<\/h3>\n\n\n\n<p>Bu ba\u015far\u0131ya ra\u011fmen, kemik ili\u011fi nakli HIV i\u00e7in genel bir tedavi y\u00f6ntemi olarak g\u00f6r\u00fclm\u00fcyor. New York, Londra ve D\u00fcsseldorf vakalar\u0131nda oldu\u011fu gibi, bu hastalar da nakil i\u015flemini asl\u0131nda kanser gibi hayati risk ta\u015f\u0131yan ba\u015fka hastal\u0131klar nedeniyle olmak zorunda kalm\u0131\u015ft\u0131.<\/p>\n\n\n\n<p>\u00c7al\u0131\u015fman\u0131n yazarlar\u0131ndan\u00a0Jingmei Hsu, y\u00f6ntemin ta\u015f\u0131d\u0131\u011f\u0131 risklere dikkat \u00e7ekerek \u015fu de\u011ferlendirmede bulundu:<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u201cBu yakla\u015f\u0131m ancak ek hastal\u0131klar nedeniyle zaten nakil gereken hastalar i\u00e7in uygun. Y\u00f6ntem, tek ba\u015f\u0131na HIV tedavisi i\u00e7in fazla riskli.\u201d<\/p>\n\n\n\n<p>Process of bone marrow transplantation by means of afferesis&nbsp;<\/p>\n<\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\">Riskler ve Uzman G\u00f6r\u00fc\u015fleri<\/h3>\n\n\n\n<p>Kemik ili\u011fi nakilleri; ciddi enfeksiyonlar, don\u00f6r h\u00fccrelerin al\u0131c\u0131n\u0131n dokular\u0131na sald\u0131rd\u0131\u011f\u0131\u00a0GVHD\u00a0(Graft-versus-Host Hastal\u0131\u011f\u0131) ve \u00f6l\u00fcmc\u00fcl komplikasyonlar i\u00e7erebiliyor. Uzmanlar, bu y\u00f6ntemin ancak mevcut hastal\u0131\u011f\u0131n riskinin nakil riskinden daha y\u00fcksek oldu\u011fu durumlarda se\u00e7ilmesi gerekti\u011fini vurguluyor.<\/p>\n\n\n\n<p>Bilim insan\u0131\u00a0Bj\u00f6rn-Erik Ole Jensen, don\u00f6r\u00fcn hastan\u0131n karde\u015fi olmas\u0131n\u0131n \u00f6nemine de\u011finerek \u015funlar\u0131 ekledi:<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u201cKarde\u015ften yap\u0131lan nakiller \u00f6nemli bir fark yaratabilir; ancak h\u00e2l\u00e2 t\u00fcm mekanizmalar\u0131 tam olarak anlam\u0131\u015f de\u011filiz.\u201d<\/p>\n<\/blockquote>\n\n\n\n<p>Ara\u015ft\u0131rmalar, baz\u0131 nadir durumlarda don\u00f6rde tam mutasyon olmasa bile HIV&#8217;in remisyona girebildi\u011fini g\u00f6sterse de, bu son vaka genetik uyumun tedavi ba\u015far\u0131s\u0131ndaki etkisini yeniden g\u00fcndeme ta\u015f\u0131d\u0131.<\/p>\n\n\n\n<p>KARDE\u015e HABER <\/p>\n\n\n\n<p><a href=\"https:\/\/gazeteoksijen.com\/saglik\/kemik-iligi-nakli-ile-hivden-tamamen-kurtuldu-272199\">https:\/\/gazeteoksijen.com\/saglik\/kemik-iligi-nakli-ile-hivden-tamamen-kurtuldu-272199<\/a><\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Norve\u00e7\u2019te 63 ya\u015f\u0131ndaki HIV pozitif bir hasta, karde\u015finden al\u0131nan kemik ili\u011fi nakli sayesinde vir\u00fcsten i\u015flevsel olarak kurtulmay\u0131 ba\u015fard\u0131. Daha \u00f6nce de benzer &#8220;remisyon&#8221; (iyile\u015fme) vakalar\u0131 bildirilmi\u015f olsa da, bu vaka, ba\u015far\u0131n\u0131n ilk kez hastan\u0131n bir karde\u015finden yap\u0131lan ba\u011f\u0131\u015fla elde edilmi\u015f olmas\u0131 bak\u0131m\u0131ndan t\u0131p tarihinde bir ilki temsil ediyor. CCR5\u039432 Mutasyonunun Kritik Rol\u00fc Scientific American\u2019da yer [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":4258,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[39],"tags":[],"class_list":["post-4257","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-saglik-haberleri"],"jetpack_featured_media_url":"https:\/\/odakhaber.site\/wp-content\/uploads\/2026\/04\/kemik-iligi-nakli-ile-hivden-tamamen-kurtuldu-0mkc.jpg","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/odakhaber.site\/index.php?rest_route=\/wp\/v2\/posts\/4257","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/odakhaber.site\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/odakhaber.site\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/odakhaber.site\/index.php?rest_route=\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/odakhaber.site\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4257"}],"version-history":[{"count":1,"href":"https:\/\/odakhaber.site\/index.php?rest_route=\/wp\/v2\/posts\/4257\/revisions"}],"predecessor-version":[{"id":4259,"href":"https:\/\/odakhaber.site\/index.php?rest_route=\/wp\/v2\/posts\/4257\/revisions\/4259"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/odakhaber.site\/index.php?rest_route=\/wp\/v2\/media\/4258"}],"wp:attachment":[{"href":"https:\/\/odakhaber.site\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4257"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/odakhaber.site\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4257"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/odakhaber.site\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4257"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}