{"id":171425,"date":"2026-02-21T08:12:40","date_gmt":"2026-02-21T08:12:40","guid":{"rendered":"https:\/\/www.europesays.com\/se\/171425\/"},"modified":"2026-02-21T08:12:40","modified_gmt":"2026-02-21T08:12:40","slug":"blod-fran-barnlakare-gan-ge-nya-mediciner-mot-luftvagsvirus","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/se\/171425\/","title":{"rendered":"Blod fr\u00e5n barnl\u00e4kare gan ge nya mediciner mot luftv\u00e4gsvirus"},"content":{"rendered":"<p>Barnl\u00e4kare m\u00f6ter dagligen snoriga och hostande sm\u00e5barn och i <a href=\"https:\/\/www.science.org\/doi\/10.1126\/scitranslmed.adz4170\" rel=\"nofollow noopener\" target=\"_blank\">en studie<\/a> har forskare nu analyserat barnl\u00e4kares immunf\u00f6rsvar, det skriver <a href=\"https:\/\/www.lifesciencesweden.se\/article\/view\/1212489\/barnlakares_blod_kan_ge_nya_vapen_mot_luftvagsvirus?ref=newsletter&amp;utm_medium=email&amp;utm_source=newsletter&amp;utm_campaign=daily\" rel=\"nofollow noopener\" target=\"_blank\">Life Science Sweden<\/a>.<\/p>\n<p>Forskare vid Chongqing Medical University i Kina har i studien analyserat blod fr\u00e5n tio erfarna barnl\u00e4kare.<\/p>\n<p>Forskarnas hypotes var att den st\u00e4ndiga exponeringen f\u00f6r virus, s\u00e4rskilt respiratoriskt syncytialvirus, RSV, som barnl\u00e4kare uts\u00e4tts f\u00f6r i sitt kliniska arbete skulle kunna ge dem ett ovanligt kraftfullt immunsvar.<\/p>\n<p><strong>Xiangxi Wang<\/strong>, biolog vid Kinesiska vetenskapsakademins institut f\u00f6r biofysik och studiens seniora f\u00f6rfattare, s\u00e4ger att med tanke p\u00e5 att barnl\u00e4kare dagligen exponeras f\u00f6r barn smittade med RSV, antog forskarna att de kan utveckla ett slags \u2019superimmun\u2019 respons mot det viruset, det skriver <a href=\"https:\/\/www.fiercebiotech.com\/research\/blood-pediatricians-yields-potential-new-medicines-respiratory-viruses\" rel=\"nofollow noopener\" target=\"_blank\">Fierce Biotech<\/a>.<\/p>\n<p>Studiens resultat indikerar att forskarnas hypotes kan st\u00e4mma. <\/p>\n<p>Antikroppar mot virus<\/p>\n<p>I sina analyser har forskarna identifierat antikroppar som barnl\u00e4karna har utvecklat genom att i sitt kliniska arbete upprepat exponeras f\u00f6r vanliga luftv\u00e4gsvirus.<a class=\"\" href=\"https:\/\/image.nordjyske.dk\/users\/nordjyske\/images\/145104675.jpg?t=true&amp;t=5421&amp;t=3618&amp;accessToken=87c8262bd83a8633f23b4ca49803120d6fe69a1f45e54c58ee73af0e0ef82244\" target=\"_blank\" rel=\"noreferrer noopener nofollow\"><\/p>\n<p>I genomsnitt hade barnl\u00e4karna tre g\u00e5nger h\u00f6gre niv\u00e5er av antikroppar mot RSV \u00e4n kontrollgruppen, som bestod av 14 personer. <\/p>\n<p>Tre av de tio barnl\u00e4karna hade <a href=\"https:\/\/mesh.kib.ki.se\/term\/D000091245\/memory-b-cells\" rel=\"nofollow noopener\" target=\"_blank\">Minnes-B-celler<\/a>, l\u00e5nglivade vita blodkroppar som utg\u00f6r en central del av kroppens immunologiska minne och st\u00e5r f\u00f6r l\u00e5ngsiktig antikroppsproduktion. <\/p>\n","protected":false},"excerpt":{"rendered":"Barnl\u00e4kare m\u00f6ter dagligen snoriga och hostande sm\u00e5barn och i en studie har forskare nu analyserat barnl\u00e4kares immunf\u00f6rsvar, det&hellip;\n","protected":false},"author":2,"featured_media":171426,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_share_on_mastodon":"0"},"categories":[69],"tags":[113,112,5133,34,4595,31,33,32,30,7065],"class_list":["post-171425","post","type-post","status-publish","format-standard","has-post-thumbnail","category-halsa","tag-halsa","tag-health","tag-lakare","tag-se","tag-studie","tag-svenska","tag-sverige","tag-sweden","tag-swedish","tag-virus"],"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@se\/116107617412011254","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/posts\/171425","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=171425"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/posts\/171425\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/media\/171426"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/media?parent=171425"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/categories?post=171425"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/tags?post=171425"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}