{"id":73694,"date":"2021-09-30T21:04:00","date_gmt":"2021-09-30T18:04:00","guid":{"rendered":"http:\/\/life.karpat.in.ua\/?p=73694"},"modified":"2021-09-30T16:29:16","modified_gmt":"2021-09-30T13:29:16","slug":"egyes-emberek-genallomanya-kifejezetten-ellenallo-a-koronavirussal-szemben","status":"publish","type":"post","link":"https:\/\/life.karpat.in.ua\/?p=73694&lang=hu","title":{"rendered":"Egyes emberek g\u00e9n\u00e1llom\u00e1nya kifejezetten ellen\u00e1ll\u00f3 a koronav\u00edrussal szemben"},"content":{"rendered":"\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"575\" src=\"http:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/09\/koronavirus-gyogyszer-kapacitas-varga-mihaly-476852-1024x575.jpg\" alt=\"\" class=\"wp-image-73695\" srcset=\"https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/09\/koronavirus-gyogyszer-kapacitas-varga-mihaly-476852-1024x575.jpg 1024w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/09\/koronavirus-gyogyszer-kapacitas-varga-mihaly-476852-300x169.jpg 300w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/09\/koronavirus-gyogyszer-kapacitas-varga-mihaly-476852-768x431.jpg 768w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/09\/koronavirus-gyogyszer-kapacitas-varga-mihaly-476852.jpg 1125w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\"><strong>Egyes emberek olyan g\u00e9nv\u00e1ltozattal rendelkeznek, amely ellen\u00e1llhat a Covid-19-et okoz\u00f3 \u00faj t\u00edpus\u00fa koronav\u00edrusnak egy \u00faj tanulm\u00e1ny szerint.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Az eredm\u00e9nyek megmagyar\u00e1zhatj\u00e1k, hogy egyes embereknek mi\u00e9rt jobb a term\u00e9szetes v\u00e9dekez\u00e9s\u00fck a Sars-CoV-2 fert\u0151z\u00e9s\u00e9vel szemben. A tud\u00f3sok szerint azok adnak hat\u00e9konyabb v\u00e1laszt a v\u00edrusra, akik az OAS1 g\u00e9n &#8220;prenil\u00e1lt&#8221; v\u00e1ltozat\u00e1val rendelkeznek, m\u00edg m\u00e1soknak olyan g\u00e9nv\u00e1ltozatuk van, amelyik nem ismeri fel a v\u00edrust.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ha azonban az \u00faj v\u00edrusvari\u00e1nsok megtanulj\u00e1k kiker\u00fclni a prenil\u00e1lt g\u00e9n ny\u00fajtotta v\u00e9delmet, akkor &#8220;l\u00e9nyegesen s\u00falyosabb betegs\u00e9get okoznak \u00e9s fert\u0151z\u0151bbek is&#8221; lesznek az oltatlan n\u00e9pess\u00e9gen bel\u00fcl.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A tanulm\u00e1nyt a glasgow-i v\u00edruskutat\u00f3 k\u00f6zpont (MRC-University of Glasgow Centre for Virus Research) k\u00e9sz\u00edtette \u00e9s a Science tudom\u00e1nyos foly\u00f3iratban jelent meg.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A prenil\u00e1ci\u00f3 &#8211; egy zs\u00edrmolekula kapcsol\u00f3d\u00e1sa egy feh\u00e9rjemolekul\u00e1hoz &#8211; lehet\u0151v\u00e9 teszi, hogy a prenil\u00e1lt OAS1 g\u00e9n &#8220;megtal\u00e1lja&#8221; a behatol\u00f3 v\u00edrust \u00e9s &#8220;v\u00e9szjelz\u00e9st adjon le&#8221; &#8211; \u00edrt\u00e1k a tud\u00f3sok.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00d6sszef\u00fcgg\u00e9st mutatott a k\u00f3rh\u00e1zi p\u00e1ciensek prenil\u00e1lt g\u00e9nv\u00e1ltozata \u00e9s a s\u00falyos Covid-19 elleni v\u00e9detts\u00e9g, ami a tud\u00f3sok szerint arra utal, hogy ez a g\u00e9nverzi\u00f3 a &#8220;v\u00edrus elleni v\u00e9delmi v\u00e1lasz fontos \u00f6sszetev\u0151je&#8221;.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Val\u00f3sz\u00edn\u0171, hogy ez a g\u00e9nv\u00e1ltozat ny\u00fajtott sok embernek term\u00e9szetes v\u00e9delmet a vil\u00e1gj\u00e1rv\u00e1ny idej\u00e9n. Azt is hozz\u00e1tett\u00e9k azonban a kutat\u00f3k, hogy az OAS1 g\u00e9n &#8220;rossz&#8221; v\u00e1ltozat\u00e1val \u00e9l\u0151kn\u00e9l gyakrabban alakult ki a Covid-19 s\u00falyos form\u00e1ja, nagyj\u00e1b\u00f3l 1,6-szor volt val\u00f3sz\u00edn\u0171bb az intenz\u00edv \u00e1pol\u00e1s \u00e9s a hal\u00e1loz\u00e1s.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mintegy 55 milli\u00f3 \u00e9vvel ezel\u0151tt a kis patk\u00f3sdenev\u00e9rek &#8211; a SARS-CoV-2 felt\u00e9telezett forr\u00e1sai &#8211; elvesztett\u00e9k ezt a v\u00e9d\u0151 hat\u00e1s\u00fa g\u00e9nt, \u00edgy a v\u00edrusnak nem kellett alkalmazkod\u00e1ssal megtanulnia kij\u00e1tszani azt &#8211; v\u00e9lik a tud\u00f3sok.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#8220;A v\u00edrusok alkalmazkodnak, val\u00f3sz\u00edn\u0171leg a SARS-CoV-2 is adapt\u00e1l\u00f3dott azokhoz az \u00e1llatokhoz, amelyekben szaporodott. Amikor \u00e1llatr\u00f3l emberre ugrott, akkor a v\u00edrusok elleni v\u00e9dekez\u00e9s \u00faj eszk\u00f6zeivel tal\u00e1lkozott, \u00e9s n\u00e9h\u00e1nnyal szemben tehetetlen volt&#8221; &#8211; mondta Sam Wilson, a glasgow-i v\u00edruskutat\u00f3 k\u00f6zpont professzora.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#8220;Az der\u00fclt ki ebb\u0151l a kutat\u00e1sb\u00f3l, hogy az a koronav\u00edrus, amelyik a 2003-as SARS-j\u00e1rv\u00e1nyt okozta, megtanulta kiv\u00e9deni az OAS1 g\u00e9n prenil\u00e1lt v\u00e1ltozat\u00e1t. Ha SARS-CoV-2 megtanulja ugyanezt a tr\u00fckk\u00f6t, l\u00e9nyegesebb s\u00falyosabb betegs\u00e9get id\u00e9zhet el\u0151, \u00e9s fert\u0151z\u0151bb lehet a beoltatlanok k\u00f6r\u00e9ben&#8221; &#8211; tette hozz\u00e1 a professzor.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Forr\u00e1s: portfolio.hu<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Egyes emberek olyan g\u00e9nv\u00e1ltozattal rendelkeznek, amely ellen\u00e1llhat a Covid-19-et okoz\u00f3 \u00faj t\u00edpus\u00fa koronav\u00edrusnak egy \u00faj tanulm\u00e1ny szerint.<\/p>\n","protected":false},"author":4,"featured_media":73695,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[15,4000,41,4383,594,49,592,598,39],"tags":[64707,67945,15234],"class_list":["post-73694","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-a-nap-hirei","category-actual-hu","category-cikkek","category-covid-19-hu","category-egeszseg","category-hirek","category-tarsadalom","category-tudomany","category-vilag","tag-covid-fertozes","tag-ellenallo-kepesseg","tag-genek"],"_links":{"self":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/73694","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=73694"}],"version-history":[{"count":0,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/73694\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/media\/73695"}],"wp:attachment":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=73694"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=73694"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=73694"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}