{"id":6385,"date":"2016-10-27T19:04:10","date_gmt":"2016-10-27T21:04:10","guid":{"rendered":"https:\/\/blog.mindthegraph.com\/?p=6385"},"modified":"2022-10-18T08:10:45","modified_gmt":"2022-10-18T11:10:45","slug":"senescent-cells-heart-diseases","status":"publish","type":"post","link":"https:\/\/mindthegraph.com\/blog\/sv_se\/aldrande-celler-hjartsjukdomar\/","title":{"rendered":"Senescenta celler kan p\u00e5verka hj\u00e4rtsjukdomar"},"content":{"rendered":"<p>Senescenta celler \u00e4r k\u00e4nda f\u00f6r att f\u00e5 v\u00e5ra kroppar att \u00e5ldras. Det \u00e4r den naturliga utvecklingen, s\u00e5 det \u00e4r inga \u00f6verraskningar. Men eftersom allt i v\u00e5r organism \u00e4r sammankopplat verkar det som om senescenta celler kan p\u00e5verka mycket mer \u00e4n vi tidigare trott. De kan faktiskt ha en st\u00f6rre roll i uppkomsten av vissa sjukdomar.<\/p>\n<blockquote><p>\"Ansamlingen av senescenta celler i v\u00e5r kropp har ett stort inflytande p\u00e5 v\u00e5r livsl\u00e4ngd - vilket studier p\u00e5 m\u00f6ss visar.\" <a href=\"http:\/\/www.sciencemag.org\/news\/2016\/02\/suicide-aging-cells-prolongs-life-span-mice\">Vetenskaplig tidskrift<\/a><\/p><\/blockquote>\n<p><a href=\"https:\/\/blog.mindthegraph.com\/writing-boring-paper\/\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-6379\" src=\"https:\/\/blog.mindthegraph.com\/wp-content\/uploads\/2016\/10\/output_fq1qro.gif\" alt=\"Senescenta celler kan p\u00e5verka hj\u00e4rtsjukdomar\" width=\"520\" height=\"390\" \/><\/a><\/p>\n<p>Det positiva \u00e4r att senescenta celler slutar reproducera sig, vilket f\u00f6rhindrar att vi utvecklar cancer fr\u00e5n celler som inte \u00e4r tillr\u00e4ckligt friska f\u00f6r att reproducera sig. \u00c5ldrande celler kan dock fortfarande finnas i v\u00e5r kropp och dr\u00f6ja sig kvar under l\u00e5nga perioder i v\u00e5r kropp.<\/p>\n<p>Detta faktum \u00e4r ytterst relevant n\u00e4r det handlar om ackumulering av celler och andra \u00e4mnen som kan p\u00e5verka v\u00e5ra kroppssystem. Nya studier av hj\u00e4rt- och k\u00e4rlsjukdomar har visat att \u00e5ldrande celler kan bidra till utvecklingen av ateroskleros. F\u00f6r att vara mer exakt f\u00f6rs\u00f6ker forskarna f\u00f6rst\u00e5 vilken roll senescenta celler har i plackbildningen under aterosklerosutvecklingen.<\/p>\n<blockquote><p>\"Plack kan bli d\u00f6dliga om de g\u00e5r s\u00f6nder och utl\u00f6ser blodproppar, som kan blockera art\u00e4rer och leda till hj\u00e4rtinfarkt eller stroke. Van Deursen och hans kollegor fann att hos de m\u00f6ss som eliminerade sina senescenta celler hade placken tjockare skyddande h\u00f6ljen och var d\u00e4rmed mindre ben\u00e4gna att g\u00e5 s\u00f6nder.\" <a href=\"http:\/\/www.sciencemag.org\/news\/2016\/10\/are-old-cells-breaking-our-hearts\">Vetenskaplig tidskrift<\/a><\/p><\/blockquote>\n<p><a href=\"https:\/\/blog.mindthegraph.com\/writing-boring-paper\/\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-6380\" src=\"https:\/\/blog.mindthegraph.com\/wp-content\/uploads\/2016\/10\/output_mqnorr.gif\" alt=\"Senescenta celler kan p\u00e5verka hj\u00e4rtsjukdomar\" width=\"573\" height=\"430\" \/><\/a><\/p>\n<p>Det \u00e5terst\u00e5r fortfarande nya tester innan man kan anta att \u00e5ldrande celler verkligen spelar en roll f\u00f6r hj\u00e4rt- och k\u00e4rlsjukdomar. Forskarna verkar dock mycket entusiastiska \u00f6ver den nya synvinkeln p\u00e5 ateroskleros. Ju mer vi f\u00f6rst\u00e5r de faktorer som \u00e4r inblandade i en viss sjukdom, desto l\u00e4ttare blir det att ingripa och bromsa sjukdomsutvecklingen.<\/p>\n<p>Om forskarna har r\u00e4tt kan vi komma att titta p\u00e5 alternativa s\u00e4tt att bota sjukdomar i takt med att vi f\u00f6rl\u00e4nger v\u00e5r livsl\u00e4ngd.<\/p>\n<p><a href=\"https:\/\/blog.mindthegraph.com\/writing-boring-paper\/\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-5831\" src=\"https:\/\/blog.mindthegraph.com\/wp-content\/uploads\/2016\/06\/untitled-creation63724.png\" alt=\"Senescenta celler kan p\u00e5verka hj\u00e4rtsjukdomar\" width=\"350\" height=\"140\" srcset=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2016\/06\/untitled-creation63724.png 1500w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2016\/06\/untitled-creation63724-300x120.png 300w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2016\/06\/untitled-creation63724-1024x410.png 1024w\" sizes=\"(max-width: 350px) 100vw, 350px\" \/><\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Senescenta celler \u00e4r k\u00e4nda f\u00f6r att f\u00e5 v\u00e5ra kroppar att \u00e5ldras. Det \u00e4r den naturliga utvecklingen, s\u00e5 det \u00e4r inga \u00f6verraskningar. Men eftersom allt i v\u00e5r organism \u00e4r sammankopplat verkar det som om senescenta celler kan p\u00e5verka mycket mer \u00e4n vi tidigare trott. De kan faktiskt ha en st\u00f6rre roll i uppkomsten av vissa [...]<\/p>","protected":false},"author":11,"featured_media":6384,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"image","meta":[],"categories":[959,28],"tags":[554,250],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Senescent cells could be influencing heart diseases - Mind the Graph Blog<\/title>\n<meta name=\"description\" content=\"Aging is the natural course of things. However, it seems like senescent cells may be influencing our body much more than we previously thought.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/mindthegraph.com\/blog\/sv_se\/senstancios-lasteles-sirdies-ligos\/\" \/>\n<meta property=\"og:locale\" content=\"sv_SE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Senescent cells could be influencing heart diseases - Mind the Graph Blog\" \/>\n<meta property=\"og:description\" content=\"Aging is the natural course of things. 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