\u0130nsanlardan al\u0131nan doku \u00f6rneklerinden sa\u00e7 elde etmeyi ba\u015faran bilim adamlar\u0131, kelli\u011fi ortadan kald\u0131rmaya bir ad\u0131m daha yakla\u015ft\u0131<\/p>\n
<\/p>\n
“Proceedings of the National Academy of Sciences” dergisinde yay\u0131mlanan \u00e7al\u0131\u015fmada,\u00a0ABD<\/a>\u2019dekiColumbia \u00dcniversitesi<\/a>\u00a0T\u0131p Merkezi ve\u00a0\u0130ngiltere<\/a>\u2019deki Durham \u00dcniversitesi ara\u015ft\u0131rmac\u0131lar\u0131n\u0131n\u00a0sa\u00e7<\/a>\u00a0kayb\u0131 tedavisinde \u00e7\u0131\u011f\u0131r a\u00e7acak bir teknik geli\u015ftirdi\u011fi belirtildi. \u00d6nce her bir sa\u00e7 k\u00f6k\u00fcn\u00fcn dibindeki deri dokular\u0131ndan h\u00fccreler alan ve bu h\u00fccrelerden yeni sa\u00e7 \u00fcretmeyi deneyen ara\u015ft\u0131rmac\u0131lar, h\u00fccrelerin sa\u00e7 yerine deriye d\u00f6n\u00fc\u015ft\u00fc\u011f\u00fcn\u00fc g\u00f6zlemledi.<\/p>\n <\/p>\n <\/p>\n H\u00fccrelerin “\u00fc\u00e7 boyutlu k\u00fcrecikler” i\u00e7ine yerle\u015ftirildi\u011finde ise sa\u00e7 kimliklerini koruduklar\u0131n\u0131 ke\u015ffeden ara\u015ft\u0131rmac\u0131lar, yedi ki\u015fiden al\u0131nan doku par\u00e7alar\u0131n\u0131 s\u00f6z konusu k\u00fcreciklerin i\u00e7ine aktard\u0131. Daha sonra bu h\u00fccreler, farelerin s\u0131rt\u0131na yerle\u015ftirilen insan derilerine nakledildi. Ara\u015ft\u0131rmac\u0131lar, alt\u0131 haftal\u0131k bir s\u00fcrenin sonunda yedi \u00f6rnekten be\u015finde sa\u00e7 k\u00f6k\u00fc \u015feklini alan h\u00fccrelerden yeni sa\u00e7lar\u0131n \u00e7\u0131kt\u0131\u011f\u0131n\u0131 belirledi.<\/p>\n <\/p>\n <\/p>\n <\/p>\n Columbia \u00dcniversitesi\u2019nden Prof. Angela Christiano, halihaz\u0131rda kellik i\u00e7in kullan\u0131lan ila\u00e7lar\u0131n ya sa\u00e7 k\u00f6k\u00fc kayb\u0131n\u0131 yava\u015flatt\u0131\u011f\u0131n\u0131 ya da var olan sa\u00e7lar\u0131n geli\u015fimini art\u0131rd\u0131\u011f\u0131n\u0131 ancak yeni sa\u00e7 \u00fcretmedi\u011fini belirtti. Prof. Christiano, “Bizim ke\u015ffetti\u011fimiz y\u00f6ntem ise hastan\u0131n kendi h\u00fccrelerini kullanarak yeni sa\u00e7 k\u00f6kleri \u00fcretme potansiyeline sahip” dedi.<\/p>\n <\/p>\n <\/p>\n Ara\u015ft\u0131rmay\u0131 y\u00f6neten Prof. Colin Jahoda da “Hen\u00fcz zamana ve daha \u00e7ok ara\u015ft\u0131rmaya ihtiyac\u0131m\u0131z var. Ancak bir s\u00fcre sonra kellik tamamen tedavi edilebilir bir duruma gelecek” ifadesini kulland\u0131. Prof. Jahoda, y\u00f6ntemin ayn\u0131 zamanda a\u011f\u0131r yan\u0131k vakalar\u0131nda kullan\u0131lan deri greflerinin kalitesinin art\u0131r\u0131lmas\u0131nda da \u00f6nemli bir rol oynayaca\u011f\u0131na dikkati \u00e7ekti.<\/p>\n","protected":false},"excerpt":{"rendered":" \u0130nsanlardan al\u0131nan doku \u00f6rneklerinden sa\u00e7 elde etmeyi ba\u015faran bilim adamlar\u0131, kelli\u011fi ortadan kald\u0131rmaya bir ad\u0131m daha yakla\u015ft\u0131 “Proceedings of the National Academy of Sciences” dergisinde yay\u0131mlanan \u00e7al\u0131\u015fmada,\u00a0ABD\u2019dekiColumbia \u00dcniversitesi\u00a0T\u0131p Merkezi ve\u00a0\u0130ngiltere\u2019deki Durham \u00dcniversitesi ara\u015ft\u0131rmac\u0131lar\u0131n\u0131n\u00a0sa\u00e7\u00a0kayb\u0131 tedavisinde \u00e7\u0131\u011f\u0131r a\u00e7acak bir teknik geli\u015ftirdi\u011fi belirtildi. \u00d6nce her bir sa\u00e7 k\u00f6k\u00fcn\u00fcn dibindeki deri dokular\u0131ndan h\u00fccreler alan ve bu h\u00fccrelerden yeni […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[14],"tags":[],"class_list":["post-55692","post","type-post","status-publish","format-standard","hentry","category-saglik"],"_links":{"self":[{"href":"https:\/\/www.erzhaber.com.tr\/index.php?rest_route=\/wp\/v2\/posts\/55692","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.erzhaber.com.tr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.erzhaber.com.tr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.erzhaber.com.tr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.erzhaber.com.tr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=55692"}],"version-history":[{"count":0,"href":"https:\/\/www.erzhaber.com.tr\/index.php?rest_route=\/wp\/v2\/posts\/55692\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.erzhaber.com.tr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=55692"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.erzhaber.com.tr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=55692"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.erzhaber.com.tr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=55692"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}