{"id":78033,"date":"2025-11-11T17:29:08","date_gmt":"2025-11-11T17:29:08","guid":{"rendered":"https:\/\/www.europesays.com\/se\/78033\/"},"modified":"2025-11-11T17:29:08","modified_gmt":"2025-11-11T17:29:08","slug":"soner-till-modrar-med-typ-1-diabetes-visar-tidiga-tecken-pa-karlpaverkan","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/se\/78033\/","title":{"rendered":"S\u00f6ner till m\u00f6drar med typ 1-diabetes visar tidiga tecken p\u00e5 k\u00e4rlp\u00e5verkan"},"content":{"rendered":"<p class=\"lead-light\">En ny studie visar att s\u00f6ner till m\u00f6drar med typ 1-diabetes kan utveckla tidig k\u00e4rlskada \u2013 helt oberoende av \u00e4mnesoms\u00e4ttningen. Uppt\u00e4ckten kan bidra till att hitta nya s\u00e4tt att f\u00f6rebygga hj\u00e4rt-k\u00e4rlsjukdomar redan i unga \u00e5r.<\/p>\n<p>Barn som f\u00f6ds av kvinnor med typ 1-diabetes l\u00f6per en \u00f6kad risk att drabbas av hj\u00e4rt-k\u00e4rlsjukdomar tidigt i livet. En studie av forskare vid bland annat Stockholms universitet och Karolinska Institutet visar f\u00f6r f\u00f6rsta g\u00e5ngen att denna risk \u00e4r kopplad till en tidig p\u00e5verkan p\u00e5 blodk\u00e4rlens funktion hos s\u00f6ner \u2013 l\u00e5ngt innan eventuella \u00e4mnesoms\u00e4ttningsproblem uppst\u00e5r. Studien \u00e4r publicerad i tidskriften Cell Reports Medicine.<\/p>\n<p>Forskarna anv\u00e4nde en kombination av djurstudier, registerdata fr\u00e5n Sverige och Danmark samt en mindre klinisk studie f\u00f6r att unders\u00f6ka sambandet. Resultaten tyder p\u00e5 att p\u00e5verkan \u00e4r k\u00f6nsspecifik: endast s\u00f6ner visade tecken p\u00e5 k\u00e4rlskada i tidig \u00e5lder.<\/p>\n<p><img decoding=\"async\" alt=\"Qiaolin Deng\" class=\"article-image\" src=\"https:\/\/www.europesays.com\/se\/wp-content\/uploads\/2025\/11\/1762882148_635_image.jpg\"\/><\/p>\n<p>Qiaolin Deng. Foto: Ignus Dreyer<\/p>\n<p>\u2013 V\u00e5ra resultat visar att k\u00e4rlfunktionen p\u00e5verkas redan innan \u00e4mnesoms\u00e4ttningen f\u00f6r\u00e4ndras, vilket utmanar tidigare antaganden, s\u00e4ger en av studiens f\u00f6rfattare <a href=\"https:\/\/www.su.se\/profiles\/qide0175-1.736680\" rel=\"nofollow noopener\" target=\"_blank\">Qiaolin Deng<\/a>, Institutionen f\u00f6r molekyl\u00e4r biovetenskap, Wenner-Grens institut, Stockholms universitet och Institutionen f\u00f6r fysiologi och farmakologi, Karolinska Institutet.<\/p>\n<p>Studien pekar p\u00e5 att k\u00e4rlskadan orsakas av oxidativ stress i blodk\u00e4rlens celler, en m\u00f6jlig tidig mark\u00f6r f\u00f6r hj\u00e4rt-k\u00e4rlsjukdom. Resultaten \u00e4r viktiga f\u00f6r att b\u00e4ttre kunna identifiera och st\u00f6tta barn som l\u00f6per risk, men ocks\u00e5 f\u00f6r att utveckla f\u00f6rebyggande behandlingar.<\/p>\n<p>\u2013 Vi ser att tidig intervention kan \u00e5terst\u00e4lla k\u00e4rlfunktionen hos de drabbade djuren, vilket \u00f6ppnar f\u00f6r nya m\u00f6jligheter att f\u00f6rhindra sjukdom senare i livet, s\u00e4ger en annan av studiens f\u00f6rfattare, <a href=\"https:\/\/www.su.se\/profiles\/alzh9209-1.774415\" rel=\"nofollow noopener\" target=\"_blank\">Allan Zhao<\/a>, ocks\u00e5 han vid b\u00e5de Stockholms universitet och Karolinska Institutet.<\/p>\n<p>Forskarna forts\u00e4tter nu med att studera de l\u00e5ngsiktiga effekterna av moderns diabetes, med s\u00e4rskilt fokus p\u00e5 varf\u00f6r s\u00f6ner verkar drabbas tidigare \u00e4n d\u00f6ttrar.<\/p>\n<p>L\u00e4s studien <a class=\"ck-external-arrow-link\" href=\"https:\/\/doi.org\/10.1016\/j.xcrm.2025.102454\" target=\"_blank\" rel=\"nofollow noopener\">\u201dMaternal diabetes programs sexually dimorphic early-onset cardiovascular dysfunction in metabolically healthy offspring\u201d<\/a>\u00a0i Cell Reports Medicine.<br \/>&#13;<br \/>\nDOI: 10.1016\/j.xcrm.2025.102454.<\/p>\n<p>              Tema<\/p>\n<p>                          Forskargrupp<\/p>\n<p class=\"text-blocker m-0\">\n            V\u00e5rt labb anv\u00e4nder musmodeller, humana prover, stamceller och kliniska studier f\u00f6r att unders\u00f6ka hur k\u00f6nslinjen samt graviditetsmilj\u00f6n p\u00e5verkas av f\u00f6r\u00e4ldrars sjukdomar, och hur detta i sin tur p\u00e5verkar efterkommande generationers sjukdomspanorama.           <\/p>\n<p>          <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.europesays.com\/se\/wp-content\/uploads\/2025\/11\/1762882148_228_image.jpg\" width=\"260\" alt=\"Photo Deng\" title=\"Photo: Ignus Dreyer\" class=\"box-super-fat-border__profile-image\" height=\"260\"\/>        <\/p>\n<p>    <a href=\"https:\/\/www.su.se\/forskning\/forskargrupper\/grupp-deng\" class=\"bg-blue w-100 text-center d-block hover-me pb-2\" lang=\"sv\" rel=\"nofollow noopener\" target=\"_blank\"><\/p>\n<p>      L\u00e4s mer om<br \/>\n    <\/a><\/p>\n<p>Senast uppdaterad: 11 november 2025<\/p>\n<p>Sidansvarig: Kommunikationsavdelningen<\/p>\n<p id=\"pp-page-layout\">eventNewsArticle<\/p>\n<p id=\"pp-article-type\">standard-article<\/p>\n<p id=\"pp-has-event-info\">false<\/p>\n<p>                  {<br \/>\n  &#8221;dimensions&#8221;: [<br \/>\n    {<br \/>\n      &#8221;id&#8221;: &#8221;department.categorydimension.subject&#8221;,<br \/>\n      &#8221;name&#8221;: &#8221;Global categories&#8221;,<br \/>\n      &#8221;enumerable&#8221;: true,<br \/>\n      &#8221;entities&#8221;: [],<br \/>\n      &#8221;localizations&#8221;: {}<br \/>\n    },<br \/>\n    {<br \/>\n      &#8221;id&#8221;: &#8221;department.categorydimension.tag.Keywords&#8221;,<br \/>\n      &#8221;name&#8221;: &#8221;Keywords&#8221;,<br \/>\n      &#8221;enumerable&#8221;: false,<br \/>\n      &#8221;entities&#8221;: [],<br \/>\n      &#8221;localizations&#8221;: {}<br \/>\n    },<br \/>\n    {<br \/>\n      &#8221;id&#8221;: &#8221;department.categorydimension.tag.Person&#8221;,<br \/>\n      &#8221;name&#8221;: &#8221;Person&#8221;,<br \/>\n      &#8221;enumerable&#8221;: false,<br \/>\n      &#8221;entities&#8221;: [],<br \/>\n      &#8221;localizations&#8221;: {}<br \/>\n    },<br \/>\n    {<br \/>\n      &#8221;id&#8221;: &#8221;department.categorydimension.tag.Tag&#8221;,<br \/>\n      &#8221;name&#8221;: &#8221;Tag&#8221;,<br \/>\n      &#8221;enumerable&#8221;: false,<br \/>\n      &#8221;entities&#8221;: [],<br \/>\n      &#8221;localizations&#8221;: {}<br \/>\n    },<br \/>\n    {<br \/>\n      &#8221;id&#8221;: &#8221;localcategorytree.su.se&#8221;,<br \/>\n      &#8221;name&#8221;: &#8221;Lokala kategorier f\u00f6r www.su.se&#8221;,<br \/>\n      &#8221;enumerable&#8221;: true,<br \/>\n      &#8221;entities&#8221;: [],<br \/>\n      &#8221;localizations&#8221;: {}<br \/>\n    },<br \/>\n    {<br \/>\n      &#8221;id&#8221;: &#8221;webb2021.categorydimension.Category&#8221;,<br \/>\n      &#8221;name&#8221;: &#8221;News Category (Webb 2021)&#8221;,<br \/>\n      &#8221;enumerable&#8221;: true,<br \/>\n      &#8221;entities&#8221;: [<br \/>\n        {<br \/>\n          &#8221;id&#8221;: &#8221;webb2021.categorydimension.Category.forskning_nyheter&#8221;,<br \/>\n          &#8221;name&#8221;: &#8221;Forskning&#8221;,<br \/>\n          &#8221;entities&#8221;: [],<br \/>\n          &#8221;attributes&#8221;: [],<br \/>\n          &#8221;childrenOmitted&#8221;: false,<br \/>\n          &#8221;localizations&#8221;: {}<br \/>\n        }<br \/>\n      ],<br \/>\n      &#8221;localizations&#8221;: {}<br \/>\n    },<br \/>\n    {<br \/>\n      &#8221;id&#8221;: &#8221;webb2021.categorydimension.Label&#8221;,<br \/>\n      &#8221;name&#8221;: &#8221;Etiketter (Webb 2021)&#8221;,<br \/>\n      &#8221;enumerable&#8221;: true,<br \/>\n      &#8221;entities&#8221;: [<br \/>\n        {<br \/>\n          &#8221;id&#8221;: &#8221;webb2021.categorydimension.Label.LivsVet&#8221;,<br \/>\n          &#8221;name&#8221;: &#8221;Livsvetenskaper&#8221;,<br \/>\n          &#8221;entities&#8221;: [],<br \/>\n          &#8221;attributes&#8221;: [],<br \/>\n          &#8221;childrenOmitted&#8221;: false,<br \/>\n          &#8221;localizations&#8221;: {}<br \/>\n        }<br \/>\n      ],<br \/>\n      &#8221;localizations&#8221;: {}<br \/>\n    },<br \/>\n    {<br \/>\n      &#8221;id&#8221;: &#8221;webb2021.categorydimension.Label.en&#8221;,<br \/>\n      &#8221;name&#8221;: &#8221;Labels (Webb 2021)&#8221;,<br \/>\n      &#8221;enumerable&#8221;: true,<br \/>\n      &#8221;entities&#8221;: [],<br \/>\n      &#8221;localizations&#8221;: {}<br \/>\n    },<br \/>\n    {<br \/>\n      &#8221;id&#8221;: &#8221;webb2021.categorydimension.Keyword&#8221;,<br \/>\n      &#8221;name&#8221;: &#8221;Keywords (Webb 2021)&#8221;,<br \/>\n      &#8221;enumerable&#8221;: false,<br \/>\n      &#8221;entities&#8221;: [],<br \/>\n      &#8221;localizations&#8221;: {}<br \/>\n    }<br \/>\n  ]<br \/>\n}<\/p>\n","protected":false},"excerpt":{"rendered":"En ny studie visar att s\u00f6ner till m\u00f6drar med typ 1-diabetes kan utveckla tidig k\u00e4rlskada \u2013 helt oberoende&hellip;\n","protected":false},"author":2,"featured_media":78034,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[69],"tags":[113,112,34,31,33,32,30],"class_list":{"0":"post-78033","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-halsa","8":"tag-halsa","9":"tag-health","10":"tag-se","11":"tag-svenska","12":"tag-sverige","13":"tag-sweden","14":"tag-swedish"},"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@se\/115532252154593037","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/posts\/78033","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/comments?post=78033"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/posts\/78033\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/media\/78034"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/media?parent=78033"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/categories?post=78033"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/tags?post=78033"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}