{"id":17155,"date":"2019-04-08T11:29:51","date_gmt":"2019-04-08T11:29:51","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=17155"},"modified":"2019-04-08T11:29:51","modified_gmt":"2019-04-08T11:29:51","slug":"neurogenesis-new-findings-and-implications-for-alzheimers-disease","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/tr\/science\/neuroscience\/neurogenesis-new-findings-and-implications-for-alzheimers-disease\/","title":{"rendered":"N\u00f6rogenez: Alzheimer Hastal\u0131\u011f\u0131 \u0130\u00e7in Yeni Umutlar"},"content":{"rendered":"<h2 class=\"wp-block-heading\">N\u00f6rogenez: Alzheimer Hastal\u0131\u011f\u0131 \u0130\u00e7in Yeni Bulgular ve Etkileri<\/h2>\n\n<h2 class=\"wp-block-heading\">N\u00f6rogenez Nedir?<\/h2>\n\n<p>N\u00f6rogenez, beyinde yeni n\u00f6ronlar\u0131n \u00fcretildi\u011fi s\u00fcre\u00e7tir. Bu s\u00fcrecin yaln\u0131zca \u00e7ocukluk d\u00f6neminde ger\u00e7ekle\u015fti\u011fi d\u00fc\u015f\u00fcn\u00fcl\u00fcyordu ancak son ara\u015ft\u0131rmalar n\u00f6rogenezin yeti\u015fkinli\u011fe ve hatta ya\u015fl\u0131l\u0131\u011fa kadar devam etti\u011fini g\u00f6stermi\u015ftir.<\/p>\n\n<h2 class=\"wp-block-heading\">N\u00f6rogenez ve Alzheimer Hastal\u0131\u011f\u0131<\/h2>\n\n<p>Alzheimer, beyindeki n\u00f6ronlar\u0131n kayb\u0131yla karakterize edilen n\u00f6rodejeneratif bir hastal\u0131kt\u0131r. N\u00f6ronlar\u0131n bu kayb\u0131, bili\u015fsel i\u015flevlerde, haf\u0131zada ve davran\u0131\u015flarda gerilemeye yol a\u00e7ar.<\/p>\n\n<p>Ara\u015ft\u0131rmalar, n\u00f6rogenezin Alzheimer hastal\u0131\u011f\u0131 olan ki\u015filerde bozuldu\u011funu g\u00f6stermi\u015ftir. Bu bozulma, hastal\u0131\u011f\u0131n karakteristik \u00f6zelli\u011fi olan bili\u015fsel gerilemeye katk\u0131da bulunabilir.<\/p>\n\n<h2 class=\"wp-block-heading\">N\u00f6rogenezle \u0130lgili Yeni Bulgular<\/h2>\n\n<p>Nature Medicine&#8217;da yay\u0131nlanan son bir ara\u015ft\u0131rma, n\u00f6rogenezin ya\u015fl\u0131l\u0131kta, hatta 90&#8217;l\u0131 ya\u015flarda bile devam etti\u011fini bulmu\u015ftur. Bu \u00e7al\u0131\u015fma, 43 ila 97 ya\u015flar\u0131 aras\u0131ndaki 58 beyin \u00f6rne\u011fini analiz etmi\u015f ve n\u00f6rogenezin zamanla azald\u0131\u011f\u0131n\u0131 bulmu\u015ftur. Ancak en en ya\u015fl\u0131 ba\u011f\u0131\u015f\u00e7\u0131larda bile baz\u0131 yeni \u00fcretilmi\u015f n\u00f6ronlar bulunmu\u015ftur.<\/p>\n\n<p>\u00c7al\u0131\u015fma ayr\u0131ca, n\u00f6rogenezin Alzheimer hastal\u0131\u011f\u0131 olan ki\u015filerde bozuldu\u011funu da bulmu\u015ftur. Bu bozulma, \u00f6l\u00fcm\u00fcnden \u00f6nce hastal\u0131k te\u015fhisi konan ki\u015filerde \u00f6zellikle belirgindi.<\/p>\n\n<h2 class=\"wp-block-heading\">Alzheimer Hastal\u0131\u011f\u0131n\u0131n Tedavisi \u0130\u00e7in Etkileri<\/h2>\n\n<p>Bu \u00e7al\u0131\u015fman\u0131n bulgular\u0131, Alzheimer hastal\u0131\u011f\u0131n\u0131n tedavisi i\u00e7in \u00f6nemli etkilere sahiptir. N\u00f6robilimciler ya\u015fayan insanlarda yeni olu\u015fan n\u00f6ronlar\u0131 tespit etmenin bir yolunu bulabilirlerse, hastal\u0131\u011f\u0131 en erken evrelerinde te\u015fhis edebilirler. Bu erken te\u015fhis, hastal\u0131\u011f\u0131n ilerlemesini yava\u015flatabilecek veya \u00f6nleyebilecek daha erken tedaviye yol a\u00e7abilir.<\/p>\n\n<h2 class=\"wp-block-heading\">Zorluklar ve Gelecek Y\u00f6nler<\/h2>\n\n<p>N\u00f6rogenez \u00e7al\u0131\u015fmas\u0131ndaki zorluklardan biri, beyin dokusundaki yeni olu\u015fan n\u00f6ronlar\u0131 tespit etmenin g\u00fc\u00e7l\u00fc\u011f\u00fcd\u00fcr. Ara\u015ft\u0131rmac\u0131lar bu zorlu\u011fu a\u015fmak i\u00e7in yeni y\u00f6ntemler geli\u015ftirmeye \u00e7al\u0131\u015fmaktad\u0131r.<\/p>\n\n<p>Bir di\u011fer zorluk ise Alzheimer hastal\u0131\u011f\u0131 olan ki\u015filerde n\u00f6rogenezi te\u015fvik etmenin yollar\u0131n\u0131 bulma ihtiyac\u0131d\u0131r. Ara\u015ft\u0131rmac\u0131lar ila\u00e7lar, egzersizler ve diyet m\u00fcdahaleleri de dahil olmak \u00fczere bu soruna \u00e7e\u015fitli yakla\u015f\u0131mlar ara\u015ft\u0131rmaktad\u0131r.<\/p>\n\n<h2 class=\"wp-block-heading\">Sonu\u00e7<\/h2>\n\n<p>N\u00f6rogenez ara\u015ft\u0131rmas\u0131 hala ilk a\u015famalar\u0131nda olsa da, bug\u00fcne kadarki bulgular Alzheimer hastal\u0131\u011f\u0131n\u0131n tedavisi i\u00e7in \u00f6nemli etkilere sahiptir. N\u00f6rogenezin hastal\u0131ktaki rol\u00fcn\u00fc anlayarak ara\u015ft\u0131rmac\u0131lar, hastal\u0131\u011f\u0131n ilerlemesini \u00f6nlemek veya yava\u015flatmak i\u00e7in yeni tedaviler geli\u015ftirebilirler.<\/p>\n\n<h2 class=\"wp-block-heading\">Ek Bilgiler<\/h2>\n\n<ul class=\"wp-block-list\">\n<li><strong>N\u00f6rogenezin depresyonu olan ki\u015filere faydalar\u0131 nelerdir?<\/strong><\/li>\n<\/ul>\n\n<p>N\u00f6rogenezin, depresyonu olan ki\u015filerde ruh halinin iyile\u015fmesi, anksiyetenin azalmas\u0131 ve bili\u015fsel i\u015flevlerin artmas\u0131 da dahil olmak \u00fczere bir dizi faydas\u0131 oldu\u011fu g\u00f6sterilmi\u015ftir.<\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong>Devam eden n\u00f6rogenezin travma sonras\u0131 stres bozuklu\u011fu i\u00e7in etkileri nelerdir?<\/strong><\/li>\n<\/ul>\n\n<p>Devam eden n\u00f6rogenez, travma sonras\u0131 stres bozuklu\u011fu (TSSB) olan ki\u015filerin semptomlar\u0131ndan kurtulmalar\u0131na yard\u0131mc\u0131 olabilir. N\u00f6rogenezin, travmatik deneyimleri i\u015fleyip a\u015fmalar\u0131na yard\u0131mc\u0131 olabilecek yeni an\u0131lar\u0131n olu\u015fumunu destekledi\u011fi g\u00f6sterilmi\u015ftir.<\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong>Ya\u015fayan insanlarda yeni olu\u015fan n\u00f6ronlar\u0131 tespit etmek m\u00fcmk\u00fcn m\u00fcd\u00fcr?<\/strong><\/li>\n<\/ul>\n\n<p>Ara\u015ft\u0131rmac\u0131lar, ya\u015fayan insanlarda yeni olu\u015fan n\u00f6ronlar\u0131 tespit etmek i\u00e7in yeni y\u00f6ntemler geli\u015ftirmeye \u00e7al\u0131\u015fmaktad\u0131rlar. Bu zorlu bir g\u00f6revdir, ancak Alzheimer ve di\u011fer n\u00f6rodejeneratif hastal\u0131klar i\u00e7in yeni tedavilerin geli\u015ftirilmesi i\u00e7in gereklidir.<\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong>Alzheimer hastal\u0131\u011f\u0131n\u0131n erken te\u015fhisinin tedavi \u00fczerindeki etkisi ne olabilir?<\/strong><\/li>\n<\/ul>\n\n<p>Alzheimer hastal\u0131\u011f\u0131n\u0131n erken te\u015fhisi, hastal\u0131\u011f\u0131n ilerlemesini yava\u015flatabilecek veya \u00f6nleyebilecek daha erken tedaviye yol a\u00e7abilir. Bu, Alzheimer hastal\u0131\u011f\u0131 olan ki\u015filerin ve ailelerinin ya\u015fam kalitesi \u00fczerinde \u00f6nemli bir etkiye sahip olabilir.<\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong>Beyin dokusunu ara\u015ft\u0131rma i\u00e7in korumak amac\u0131yla paraformaldehit kullanman\u0131n potansiyel riskleri ve faydalar\u0131 nelerdir?<\/strong><\/li>\n<\/ul>\n\n<p>Paraformaldehit, beyin dokusunu ara\u015ft\u0131rma i\u00e7in korumak i\u00e7in kullan\u0131lan bir kimyasald\u0131r. \u0130yi bir koruyucu maddedir ancak yeni olu\u015fan n\u00f6ronlar\u0131n tespit edilmesini de zorla\u015ft\u0131rabilir. Ara\u015ft\u0131rmac\u0131lar, bu sorunu olmayan beyin dokusunu korumak i\u00e7in yeni y\u00f6ntemler geli\u015ftirmeye \u00e7al\u0131\u015fmaktad\u0131r.<\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong>N\u00f6robilimciler, beyin dokusundaki olgunla\u015fmam\u0131\u015f n\u00f6ronlar\u0131 tespit etme konusundaki zorluklar\u0131n \u00fcstesinden nas\u0131l gelebilir?<\/strong><\/li>\n<\/ul>\n\n<p>N\u00f6robilimciler, beyin dokusundaki olgunla\u015fmam\u0131\u015f n\u00f6ronlar\u0131 tespit etmek i\u00e7in yeni y\u00f6ntemler geli\u015ftirmeye \u00e7al\u0131\u015fmaktad\u0131r. Bu y\u00f6ntemler, olgunla\u015fmam\u0131\u015f n\u00f6ronlara \u00f6zg\u00fc antikorlar\u0131n kullan\u0131m\u0131n\u0131 ve olgunla\u015fmam\u0131\u015f n\u00f6ronlar\u0131 g\u00f6rselle\u015ftirebilen g\u00f6r\u00fcnt\u00fcleme tekniklerinin kullan\u0131m\u0131n\u0131 i\u00e7erir.<\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong>Madrid merkezli ekibin n\u00f6rogenezle ilgili yeni bulgular\u0131n\u0131n \u00f6nemi nedir?<\/strong><\/li>\n<\/ul>\n\n<p>Madrid merkezli ekibin n\u00f6rogenezle ilgili yeni bulgular\u0131 \u00f6nemlidir \u00e7\u00fcnk\u00fc n\u00f6rogenezin ya\u015fl\u0131l\u0131kta bile devam etti\u011fine dair g\u00fc\u00e7l\u00fc kan\u0131tlar sunmaktad\u0131r. Bu bulgu, Alzheimer hastal\u0131\u011f\u0131 ve di\u011fer n\u00f6rodejeneratif hastal\u0131klar\u0131n tedavisi i\u00e7in \u00f6nemli etkilere sahiptir.<\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong>\u00d6len ki\u015filerden al\u0131nan beyin dokusunu ara\u015ft\u0131rma amac\u0131yla kullanman\u0131n etik etkileri nelerdir?<\/strong><\/li>\n<\/ul>\n\n<p>\u00d6len ki\u015filerden al\u0131nan beyin dokusunu ara\u015ft\u0131rma amac\u0131yla kullanmak, r\u0131za konusu dahil olmak \u00fczere bir dizi etik sorun ortaya \u00e7\u0131karmaktad\u0131r. Ara\u015ft\u0131rmac\u0131lar, beyin dokular\u0131n\u0131 ara\u015ft\u0131rmalar\u0131na ba\u011f\u0131\u015flayan ki\u015filerden bilgilendirilmi\u015f r\u0131za almal\u0131d\u0131r.<\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0130kili korteksin (DCX) proteininin n\u00f6ronlar\u0131n geli\u015fimindeki rol\u00fc nedir?<\/strong><\/li>\n<\/ul>\n\n<p>\u0130kili korteksin (DCX) proteini, olgunla\u015fmam\u0131\u015f n\u00f6ronlarda ifade edilen bir proteindir. N\u00f6ronlar\u0131n g\u00f6\u00e7\u00fcne ve farkl\u0131la\u015fmas\u0131na kat\u0131l\u0131r.<\/p>","protected":false},"excerpt":{"rendered":"<p>N\u00f6rogenez: Alzheimer Hastal\u0131\u011f\u0131 \u0130\u00e7in Yeni Bulgular ve Etkileri N\u00f6rogenez Nedir? N\u00f6rogenez, beyinde yeni n\u00f6ronlar\u0131n \u00fcretildi\u011fi s\u00fcre\u00e7tir. Bu s\u00fcrecin yaln\u0131zca \u00e7ocukluk d\u00f6neminde ger\u00e7ekle\u015fti\u011fi d\u00fc\u015f\u00fcn\u00fcl\u00fcyordu ancak son ara\u015ft\u0131rmalar n\u00f6rogenezin yeti\u015fkinli\u011fe ve hatta&hellip;<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[411],"tags":[20997,2303,1579,22642],"class_list":["post-17155","post","type-post","status-publish","format-standard","hentry","category-neuroscience","tag-alzheimers-disease","tag-brain-health","tag-neuroscience","tag-neurogenesis"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/posts\/17155","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/comments?post=17155"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/posts\/17155\/revisions"}],"predecessor-version":[{"id":17156,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/posts\/17155\/revisions\/17156"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/media?parent=17155"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/categories?post=17155"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/tags?post=17155"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}