{"id":12220,"date":"2022-07-22T11:51:04","date_gmt":"2022-07-22T11:51:04","guid":{"rendered":"https:\/\/haberulus.net\/?p=12220"},"modified":"2022-07-22T11:51:04","modified_gmt":"2022-07-22T11:51:04","slug":"alzheimer-hakkinda-simdiye-kadar-bilinen-her-sey-yanlis-mi","status":"publish","type":"post","link":"https:\/\/haberulus.net\/?p=12220","title":{"rendered":"Alzheimer hakk\u0131nda \u015fimdiye kadar bilinen her \u015fey yanl\u0131\u015f m\u0131?"},"content":{"rendered":"<p><b>Bir ara\u015ft\u0131rma, Alzheimer hastal\u0131\u011f\u0131na neyin neden oldu\u011fu konusundaki en etkili \u00e7al\u0131\u015fmalardan birinin manip\u00fcle edilmi\u015f verilere dayand\u0131\u011f\u0131n\u0131 \u00f6ne s\u00fcrd\u00fc.<\/b><\/p>\n<p>ABD\u2019deki <span><span>Minnesota \u00dcniversitesi\u2019nde yap\u0131lan bir \u00e7al\u0131\u015fma, 2006\u2019da, amiloid beta proteinleri olarak bilinen bir gruptan biri olan bir protein t\u00fcr\u00fcn\u00fc, durumun arkas\u0131ndaki itici g\u00fc\u00e7 olarak i\u015faret etmi\u015fti. \u00c7al\u0131\u015fman\u0131n yazarlar\u0131, protein enjekte edilen farelerin demans benzeri haf\u0131za sorunlar\u0131 geli\u015ftirmeye devam etti\u011fini s\u00f6yledi.<br \/><\/span><\/span><br \/>Times\u2019ta yer alan habere g\u00f6re, Alzheimer\u2019\u0131 tedavi etmek i\u00e7in beyindeki amiloid betay\u0131 temizleyecek ila\u00e7lar geli\u015ftirmeye \u00e7al\u0131\u015fmak i\u00e7in b\u00fcy\u00fck miktarda zaman ve \u00e7aba harcand\u0131, ancak ikna edici sonu\u00e7lar al\u0131namad\u0131.<\/p>\n<p>ABD h\u00fck\u00fcmeti, ge\u00e7en y\u0131l amiloidlerden bahseden projelere yakla\u015f\u0131k 1,6 milyar dolar harcad\u0131, bu da toplam Alzheimer fonunun yakla\u015f\u0131k yar\u0131s\u0131. Ancak Science dergisi d\u00fcn, orijinal \u00e7al\u0131\u015fman\u0131n sonu\u00e7lar\u0131n\u0131n de\u011fi\u015ftirildi\u011fine dair \u201c\u015fok edici derecede bariz\u201d kan\u0131tlar buldu\u011funu s\u00f6yledi.<br \/><span>Yanl\u0131\u015fl\u0131k, Tennessee\u2019deki Vanderbilt \u00dcniversitesi\u2019nden Dr. Matthew Schrag taraf\u0131ndan fark edildi. ABD Ulusal Sa\u011fl\u0131k Enstit\u00fcleri\u2019ni, \u015f\u00fcpheli ara\u015ft\u0131rman\u0131n \u201ct\u00fcm bir alan\u0131 yanl\u0131\u015f y\u00f6nlendirme potansiyeline\u201d sahip oldu\u011fu konusunda uyard\u0131.<\/span><\/p>\n<p>A\u00e7\u0131klamada, <span><span>\u201cAmiloid proteini, Alzheimer hastal\u0131\u011f\u0131n\u0131n beyinde nas\u0131l geli\u015fti\u011fine dair en etkili teorinin merkezinde yer al\u0131yor. Ancak sorgulanan ara\u015ft\u0131rma, \u00e7ok spesifik bir amiloid tipine odaklan\u0131yor ve bu iddialar, onlarca y\u0131ll\u0131k ara\u015ft\u0131rmalar s\u0131ras\u0131nda elde edilen bilgilerin b\u00fcy\u00fck \u00e7o\u011funlu\u011funu tehlikeye atm\u0131yor\u201d ifadesi yer ald\u0131.<\/p>\n<p>Minnesota \u00dcniversitesi\u2019nden bir s\u00f6zc\u00fc, \u00e7al\u0131\u015fma hakk\u0131ndaki \u015fikayetleri incelediklerini s\u00f6yledi.<\/p>\n<p><\/span><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Bir ara\u015ft\u0131rma, Alzheimer hastal\u0131\u011f\u0131na neyin neden oldu\u011fu konusundaki en etkili \u00e7al\u0131\u015fmalardan birinin manip\u00fcle edilmi\u015f verilere dayand\u0131\u011f\u0131n\u0131 \u00f6ne &#8230;<\/p>\n","protected":false},"author":1,"featured_media":12221,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[30],"tags":[317],"class_list":["post-12220","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-saglik","tag-calisma"],"_links":{"self":[{"href":"https:\/\/haberulus.net\/index.php?rest_route=\/wp\/v2\/posts\/12220","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/haberulus.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/haberulus.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/haberulus.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/haberulus.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=12220"}],"version-history":[{"count":1,"href":"https:\/\/haberulus.net\/index.php?rest_route=\/wp\/v2\/posts\/12220\/revisions"}],"predecessor-version":[{"id":12222,"href":"https:\/\/haberulus.net\/index.php?rest_route=\/wp\/v2\/posts\/12220\/revisions\/12222"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/haberulus.net\/index.php?rest_route=\/wp\/v2\/media\/12221"}],"wp:attachment":[{"href":"https:\/\/haberulus.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=12220"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/haberulus.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=12220"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/haberulus.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=12220"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}