V\u00e4rske ja seni suurim omataoline uuring n\u00e4itab, et 14 ps\u00fchhiaatrilist haigust taanduvad tegelikult vaid viiele peamisele geneetilisele juurele.<\/p>\n
Arsti juures k\u00e4ies oleme harjunud, et igale murele on oma diagnoos ja ravimeetod: \u00fcks l\u00e4henemine \u00e4revuse, teine meeleolulanguse vastu. Kuid DNA r\u00e4\u00e4gib hoopis teistsugust lugu.<\/p>\n
Ameerika \u00dchendriikide teadlased anal\u00fc\u00fcsisid enam kui miljoni ps\u00fchhiaatrilise diagnoosiga inimese ja viie miljoni terve inimese DNA-d. Anal\u00fc\u00fcs t\u00f5i esile, et paljud v\u00e4liselt erinevad haigused on geneetiliselt v\u00e4ga sarnased.<\/p>\n
N\u00e4iteks jagavad skisofreenia ja bipolaarne h\u00e4ire lausa 70 protsendi ulatuses \u00fchist geneetilist tausta, mis paneb teadlasi isegi k\u00fcsima, kas need peaksid \u00fcldse olema eraldi seisundid. Samuti joonistus v\u00e4lja, et depressioon, \u00e4revus ja traumaj\u00e4rgne stressih\u00e4ire kuuluvad tugevalt \u00fchte ja samasse geneetilisse r\u00fchma.<\/p>\n
Teadlaste s\u00f5nul peitub seletus aju varajases arengus. Samad geenivariandid, mis m\u00f5jutavad inimarengu k\u00e4igus n\u00e4rvirakkude ja aju arengut, v\u00f5ivad hiljem elus p\u00f5hjustada mitut seisundit. Neid mitut tunnust m\u00f5jutavaid geene nimetatakse pleiotroopseteks. Kuna need geenid suunavad aju ehituse p\u00f5hiprotsesse, ei piirdu nende m\u00f5ju vaid \u00fche haigusega, vaid need loovad pinnase mitmele murele korraga.<\/p>\n
See teadmine v\u00f5ib tulevikus ravi muuta. Nelja tableti v\u00f5i ps\u00fchhoteraapia asemel saavad arstid rakendada strateegiat, mis sihib just \u00fchist bioloogilist algp\u00f5hjust.<\/p>\n
Uuringu tulemused ilmusid teadusajakirjades Nature<\/a> ja Cell<\/a>.<\/p>\n Teadusuudised on Vikerraadios eetris esmasp\u00e4evast reedeni ca kell 8.35 ja laup\u00e4eval ca kell 8.25.<\/p>\n","protected":false},"excerpt":{"rendered":"V\u00e4rske ja seni suurim omataoline uuring n\u00e4itab, et 14 ps\u00fchhiaatrilist haigust taanduvad tegelikult vaid viiele peamisele geneetilisele juurele.…\n","protected":false},"author":2,"featured_media":223999,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_share_on_mastodon":"0"},"categories":[80],"tags":[90927,26,27,37,33,35,34,36,31,32,309,21,28,29,95,19,25,12424,31171,23,24,22,20,4213,30,92,93,94],"class_list":["post-223998","post","type-post","status-publish","format-standard","has-post-thumbnail","category-maailm","tag-bipolaarsus","tag-breaking-news","tag-breakingnews","tag-ee","tag-eesti","tag-eesti-keel","tag-estonia","tag-estonian","tag-featured-news","tag-featurednews","tag-geneetika","tag-headlines","tag-latest-news","tag-latestnews","tag-maailm","tag-news","tag-populaarseimad-lood","tag-psuhhiaatria","tag-skisofreenia","tag-top-stories","tag-topstories","tag-uldised-uudised","tag-uudised","tag-vaimne-tervis","tag-viimased-uudised","tag-world","tag-world-news","tag-worldnews"],"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@ee\/116888741296775749","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/posts\/223998","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/comments?post=223998"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/posts\/223998\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/media\/223999"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/media?parent=223998"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/categories?post=223998"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/tags?post=223998"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}