{"id":21458,"date":"2025-10-17T06:12:08","date_gmt":"2025-10-17T06:12:08","guid":{"rendered":"https:\/\/www.europesays.com\/ee\/21458\/"},"modified":"2025-10-17T06:12:08","modified_gmt":"2025-10-17T06:12:08","slug":"eesti-geenoomidest-leiti-uusi-ulekaalulisusega-seotud-piirkondi-tervis","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/ee\/21458\/","title":{"rendered":"Eesti geenoomidest leiti uusi \u00fclekaalulisusega seotud piirkondi | Tervis"},"content":{"rendered":"<p>\u00dcks t\u00fcsedamaid muresid meie mureliku maailma elanike seas on \u00fclekaalulisus. Meil Eestiski on v\u00e4idetavalt juba pooled inimesed \u00fclekaalus ja viiendik lausa rasvunud.<\/p>\n<p>Suur s\u00fc\u00fc on siin kindlasti t\u00e4nap\u00e4evasel moodsal elulaadil, eelk\u00f5ige ehk sellel, mida, kui palju ja mis kell inimesed s\u00f6\u00f6vad, aga mure teine juur kinnitub kahtlemata ka sellele geenivariantide valikule, mis inimestele kaasa s\u00fcndima on juhtunud.<\/p>\n<p><img decoding=\"async\" style=\"width: 100%;\" src=\"https:\/\/www.europesays.com\/ee\/wp-content\/uploads\/2025\/09\/558447h58e7.png\"\/><\/p>\n<p>R\u00fchm Eesti ja Soome geeniteadlasi on n\u00fc\u00fcd Eesti Geenivaramu mahukate andmete pealt j\u00e4rele uurinud, milliste geenide millised variandid on Eesti inimeste kehakaalu soovimatule t\u00f5usule kaasa aidanud.<\/p>\n<p>Enam kui kahesaja tuhande doonori geeni- ja kaaluandmeid k\u00f5rvutades leidsid teadlased \u00fcles 214 genoomipiirkonda, mis on kehakaaluga seotud. \u00dcheksa neist piirkonnist olid seejuures veel kogu maailmaski seni tuvastamata.<\/p>\n<p>Ajakirjas <a href=\"https:\/\/www.nature.com\/articles\/s41467-025-64006-9\" target=\"_blank\" rel=\"noopener nofollow\">Nature Communications<\/a> avaldatud uuringu juhtivautor, Tartu \u00dclikooli funktsionaalse genoomika teadur Erik Abner tutvustab j\u00e4rgnevalt \u00fcht neist Eesti \u00fcheksast, geenivarianti, mis tundub m\u00f5jutavat s\u00f6\u00f6giisu ja t\u00e4isk\u00f5hutunnet.<\/p>\n<p>Mu lemmikn\u00e4ide on \u00fcks geen, mille toimel aju toodab hormoone. Neid toodetakse tavaliselt p\u00e4rast seda, kui me oleme h\u00e4sti palju s\u00f6\u00f6nud. Kui keha saab rasvarikast v\u00f5i kalorirohket toitu, siis aju tekitab t\u00e4isk\u00f5hutunde signaali.<\/p>\n<p>Tuleb v\u00e4lja, et teatud inimestel, ligikaudu \u00fchel protsendil eestlastest on geenivariant, mis takistab selle geeni toimimist. Kuna see geen ei toimi normaalselt, ei saa nende aju seda hormooni ja neil ei teki s\u00fc\u00fces t\u00e4isk\u00f5hutunnet.<\/p>\n<p>Sellest tuleb ka m\u00f5ju tervisele. N\u00e4eme, et nendel inimestel on k\u00f5rgem kehakaal, t\u00f5en\u00e4oliselt selle p\u00e4rast, et nad s\u00f6\u00f6vad rohkem.<\/p>\n<p>Huvitav on see, et paljud uuringus leitud genoomipiirkonnad ei m\u00f5juta mitte otseselt ainevahetust, vaid pigem hoopis n\u00e4rvis\u00fcsteemi t\u00f6\u00f6d. Tuleb v\u00e4lja, et ka meie tundeelul ja k\u00e4itumisel on kehakaalu kujunemisel t\u00e4htis osa, mille t\u00e4itmist omakorda m\u00f5jutavad geenid.<\/p>\n<p>Teadusuudised on Vikerraadios eetris esmasp\u00e4evast reedeni ca kell 8.35 ja laup\u00e4eval ca kell 8.25.<\/p>\n","protected":false},"excerpt":{"rendered":"\u00dcks t\u00fcsedamaid muresid meie mureliku maailma elanike seas on \u00fclekaalulisus. Meil Eestiski on v\u00e4idetavalt juba pooled inimesed \u00fclekaalus&hellip;\n","protected":false},"author":2,"featured_media":21459,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[26,27,37,33,35,34,36,31,32,1863,11350,21,10648,28,29,19,25,23,24,22,7926,20,30],"class_list":{"0":"post-21458","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-uldised-uudised","8":"tag-breaking-news","9":"tag-breakingnews","10":"tag-ee","11":"tag-eesti","12":"tag-eesti-keel","13":"tag-estonia","14":"tag-estonian","15":"tag-featured-news","16":"tag-featurednews","17":"tag-geenid","18":"tag-geenivaramu","19":"tag-headlines","20":"tag-kehakaal","21":"tag-latest-news","22":"tag-latestnews","23":"tag-news","24":"tag-populaarseimad-lood","25":"tag-top-stories","26":"tag-topstories","27":"tag-uldised-uudised","28":"tag-ulekaal","29":"tag-uudised","30":"tag-viimased-uudised"},"share_on_mastodon":{"url":"","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/posts\/21458","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=21458"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/posts\/21458\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/media\/21459"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/media?parent=21458"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/categories?post=21458"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/tags?post=21458"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}