{"id":27323,"date":"2024-05-22T15:56:51","date_gmt":"2024-05-22T15:56:51","guid":{"rendered":"https:\/\/kraios.app\/news\/saglik\/2024\/05\/22\/dnalardaki-gizli-fosil-virusler-depresyonun-sebebi-olabilir\/"},"modified":"2024-05-22T15:56:51","modified_gmt":"2024-05-22T15:56:51","slug":"dnalardaki-gizli-fosil-virusler-depresyonun-sebebi-olabilir","status":"publish","type":"post","link":"https:\/\/kraios.app\/news\/saglik\/2024\/05\/22\/dnalardaki-gizli-fosil-virusler-depresyonun-sebebi-olabilir\/","title":{"rendered":"DNA&#8217;lardaki gizli fosil vir\u00fcsler depresyonun sebebi olabilir"},"content":{"rendered":"<p><\/p>\n<div>\n<p>The Independent gazetesindeki habere g\u00f6re, \u0130ngiltere&#8217;deki King&#8217;s College\u2019dan ara\u015ft\u0131rmac\u0131lar, antik enfeksiyonlardan kaynaklanan DNA dizilerinin beyinde bulundu\u011funu ve baz\u0131lar\u0131n\u0131n \u015fizofreni, bipolar bozukluk ve depresyon gibi rahats\u0131zl\u0131klara yatk\u0131n oldu\u011funu tespit etti.<\/p>\n<p>Genomun yakla\u015f\u0131k y\u00fczde 8&#8217;i (DNA&#8217;n\u0131n tamam\u0131) y\u00fcz binlerce y\u0131l \u00f6nce meydana gelen eski viral enfeksiyonlar\u0131n \u00fcr\u00fcnleri olan &#8220;\u0130nsan Endojen Retrovir\u00fcsleri&#8221;nden (HERV) olu\u015fuyor.<\/p>\n<p>Bu fosil vir\u00fcslerin \u00f6nemli bir i\u015flevinin olmad\u0131\u011f\u0131 ve basit\u00e7e \u00e7\u00f6p DNA oldu\u011fu d\u00fc\u015f\u00fcn\u00fcl\u00fcyordu. Ancak bilim insanlar\u0131 bu fosil vir\u00fcslerin DNA&#8217;n\u0131n neresinde bulundu\u011funu ke\u015ffederek hangi i\u015flevlere sahip olabileceklerini anlamaya \u00e7al\u0131\u015ft\u0131.<\/p>\n<p>Ara\u015ft\u0131rmac\u0131lar, ruh sa\u011fl\u0131\u011f\u0131 sorunlar\u0131 olan ve olmayan on binlerce insan\u0131 i\u00e7eren b\u00fcy\u00fck \u00e7al\u0131\u015fmalardan elde edilen verilerin yan\u0131 s\u0131ra 800 ki\u015fiden al\u0131nan otopsi beyin \u00f6rneklerinden elde edilen bilgileri inceledi.<\/p>\n<p>Baz\u0131 genlerin HERV&#8217;lerin d\u0131\u015favurumunu tercihli olarak etkiledi\u011fi bulundu.<\/p>\n<h3>HERV&#8217;lerin psikiyatrik bozukluklara katk\u0131da bulundu\u011funu g\u00f6steren ilk \u00e7al\u0131\u015fma<\/h3>\n<p>\u00c7al\u0131\u015fman\u0131n, insan beyninde ifade edilen bir dizi spesifik HERV&#8217;in psikiyatrik bozukluklara yatk\u0131nl\u0131\u011fa katk\u0131da bulundu\u011funu g\u00f6steren ilk \u00e7al\u0131\u015fma oldu\u011fu belirtiliyor.<\/p>\n<p>\u00c7al\u0131\u015fmadaki ara\u015ft\u0131rmac\u0131lardan King&#8217;s College Psikiyatri, Psikoloji ve N\u00f6robilim Enstit\u00fcs\u00fc (IoPPN) \u00d6\u011fretim G\u00f6revlisi Dr. Timothy Powell, &#8220;Bu \u00e7al\u0131\u015fma, psikiyatrik bozukluklar i\u00e7in genetik duyarl\u0131l\u0131\u011f\u0131n modern insan genomunda bulunan eski viral dizilerin d\u0131\u015favurumu \u00fczerindeki etkilerini nas\u0131l sa\u011flad\u0131\u011f\u0131n\u0131 de\u011ferlendirmek i\u00e7in yeni ve sa\u011flam bir yakla\u015f\u0131m kullan\u0131yor.&#8221; ifadesini kulland\u0131.<\/p>\n<p>Powell, sonu\u00e7lar\u0131n viral dizilerin insan beyninde d\u00fc\u015f\u00fcn\u00fclenden daha \u00f6nemli bir rol oynad\u0131\u011f\u0131n\u0131 ve belirli HERV d\u0131\u015favurum profillerinin baz\u0131 psikiyatrik bozukluklar i\u00e7in artan bir duyarl\u0131l\u0131kla ili\u015fkili oldu\u011funu g\u00f6sterdi\u011fini kaydetti.<\/p>\n<p>King&#8217;s College&#8217;da ara\u015ft\u0131rma g\u00f6revlisi Dr. Rodrigo Duarte de psikiyatrik bozukluklar\u0131n \u00f6nemli bir genetik bile\u015fene sahip oldu\u011funu ve genomun bir\u00e7ok b\u00f6l\u00fcm\u00fcn\u00fcn duyarl\u0131l\u0131\u011fa kademeli olarak katk\u0131da bulundu\u011funu bildiklerini ifade ederek, &#8220;\u00c7al\u0131\u015fmam\u0131zda, genomun HERV&#8217;lere kar\u015f\u0131l\u0131k gelen k\u0131s\u0131mlar\u0131n\u0131 ara\u015ft\u0131rabildik ve bu da psikiyatrik bozukluklarla ilgili be\u015f dizinin tan\u0131mlanmas\u0131na yol a\u00e7t\u0131.&#8221; de\u011ferlendirmesinde bulundu.<\/p>\n<p>ABD Northwell Health&#8217;teki Feinstein T\u0131bbi Ara\u015ft\u0131rma Enstit\u00fcs\u00fcn\u00fcn ara\u015ft\u0131rmac\u0131lar\u0131ndan Dr. Douglas Nixon ise &#8220;Bu eski vir\u00fcslerin ve psikiyatrik bozukluklara kar\u0131\u015ft\u0131\u011f\u0131 bilinen genlerin daha iyi anla\u015f\u0131lmas\u0131n\u0131n, ruh sa\u011fl\u0131\u011f\u0131 ara\u015ft\u0131rmalar\u0131nda devrim yaratma ve bu durumlar\u0131 tedavi etmek ya da te\u015fhis etmek i\u00e7in yeni yollar bulma potansiyeline sahip oldu\u011funu d\u00fc\u015f\u00fcn\u00fcyoruz.&#8221; ifadesini kulland\u0131.<\/p>\n<p>                            <span class=\"detay-foto-editor\">&#13;<br \/>\n                                <a href=\"https:\/\/www.aa.com.tr\/tr\/p\/abonelik-talep-formu\/1001\" target=\"_blank\" style=\"font-size:12px; color:#444; text-decoration:none;\" rel=\"noopener\">&#13;<br \/>\n                                    Anadolu Ajans\u0131 web sitesinde, AA Haber Ak\u0131\u015f Sistemi (HAS) \u00fczerinden abonelere sunulan haberler, \u00f6zetlenerek yay\u0131mlanmaktad\u0131r. <b style=\"color:#1897F7\">Abonelik i\u00e7in l\u00fctfen ileti\u015fime ge\u00e7iniz.<\/b>&#13;<br \/>\n                                <\/a>&#13;<br \/>\n                            <\/span>\n                        <\/div>\n<p><script>\n\t  window.fbAsyncInit = function() {\n\t\tFB.init({\n\t\t  appId: '1855843514662870',\n\t\t  status : true, \/\/ check login status\n\t\t  cookie : true, \/\/ enable cookies to allow the server to access the session\n\t\t  xfbml  : true  \/\/ parse XFBML\n\t\t});\n\t  };<\/p>\n<p>\t  (function() {\n\t\tvar e = document.createElement('script');\n\t\te.src=\"https:\/\/connect.facebook.net\/tr_TR\/all.js\";\n\t\te.async = true;\n\t\tdocument.getElementById('fb-root').appendChild(e);\n\t  }());\n    <\/script><\/p>\n","protected":false},"excerpt":{"rendered":"<p>The Independent gazetesindeki habere g\u00f6re, \u0130ngiltere&#8217;deki King&#8217;s College\u2019dan ara\u015ft\u0131rmac\u0131lar, antik enfeksiyonlardan kaynaklanan DNA dizilerinin beyinde bulundu\u011funu ve baz\u0131lar\u0131n\u0131n \u015fizofreni, bipolar bozukluk ve depresyon gibi rahats\u0131zl\u0131klara yatk\u0131n oldu\u011funu tespit etti. Genomun yakla\u015f\u0131k y\u00fczde 8&#8217;i (DNA&#8217;n\u0131n tamam\u0131) y\u00fcz binlerce y\u0131l \u00f6nce meydana gelen eski viral enfeksiyonlar\u0131n \u00fcr\u00fcnleri olan &#8220;\u0130nsan Endojen Retrovir\u00fcsleri&#8221;nden (HERV) olu\u015fuyor. Bu fosil vir\u00fcslerin \u00f6nemli [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":27324,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":[],"categories":[46],"tags":[],"_links":{"self":[{"href":"https:\/\/kraios.app\/news\/wp-json\/wp\/v2\/posts\/27323"}],"collection":[{"href":"https:\/\/kraios.app\/news\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kraios.app\/news\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kraios.app\/news\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/kraios.app\/news\/wp-json\/wp\/v2\/comments?post=27323"}],"version-history":[{"count":0,"href":"https:\/\/kraios.app\/news\/wp-json\/wp\/v2\/posts\/27323\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kraios.app\/news\/wp-json\/wp\/v2\/media\/27324"}],"wp:attachment":[{"href":"https:\/\/kraios.app\/news\/wp-json\/wp\/v2\/media?parent=27323"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kraios.app\/news\/wp-json\/wp\/v2\/categories?post=27323"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kraios.app\/news\/wp-json\/wp\/v2\/tags?post=27323"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}