{"id":2973,"date":"2021-03-19T10:03:05","date_gmt":"2021-03-19T01:03:05","guid":{"rendered":"http:\/\/www.emukk.com\/WP\/?p=2968"},"modified":"2021-03-20T07:41:54","modified_gmt":"2021-03-19T22:41:54","slug":"the-low-level-of-anti-tn-is-related-to-covid-19-status","status":"publish","type":"post","link":"https:\/\/www.emukk.com\/WP\/en\/the-low-level-of-anti-tn-is-related-to-covid-19-status\/","title":{"rendered":"The low level of anti-Tn is related to COVID-19 status"},"content":{"rendered":"<p>A group from Universit\u00e9 de Nantes, etc. has reported on the relationship between anti-Tn and COVID-19 status.<br \/>\n<a href=\"https:\/\/www.frontiersin.org\/articles\/10.3389\/fmicb.2021.641460\/full\">https:\/\/www.frontiersin.org\/articles\/10.3389\/fmicb.2021.641460\/full<\/a><\/p>\n<p>Taking into consideration that Tn-antigen (\u03b1-GalNAc) has a structural similarity to blood A-antigen (GalNAc\u03b11-3(Fuc\u03b11-2)Gal\u03b21-4GlcNAc), it is easily understood that the level of anti-Tn in bood group A individuals is lower than those in blood groups B and O individuals. The fact that the level of anti-Tn is lower in SARS-CoV-2 infected and developed COVID-19 individuals than controls and asymptomatic individuals would mean that the lower the level of anti-Tn is, the higher the COVID-19 developing possibility is. This does not conflict with the existing report saying that blood group A individuals are prone to develop COVID-19 than blood group O individuals.<br \/>\n<a href=\"https:\/\/www.nejm.org\/doi\/pdf\/10.1056\/NEJMoa2020283?articleTools=true\">https:\/\/www.nejm.org\/doi\/pdf\/10.1056\/NEJMoa2020283?articleTools=true<\/a><br \/>\nIn additon, there are almost no changes in anti-T, anti-core-3, anti-Le<sup>c<\/sup>, anti-GlcNAcLac, and anti-Gb3.<\/p>\n<p><a href=\"https:\/\/www.emukk.com\/WP\/wp-content\/uploads\/2021\/03\/Anti-Tn_COVID-19.png\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.emukk.com\/WP\/wp-content\/uploads\/2021\/03\/Anti-Tn_COVID-19-293x300.png\" alt=\"\" width=\"293\" height=\"300\" class=\"alignleft size-medium wp-image-2969\" srcset=\"https:\/\/www.emukk.com\/WP\/wp-content\/uploads\/2021\/03\/Anti-Tn_COVID-19-293x300.png 293w, https:\/\/www.emukk.com\/WP\/wp-content\/uploads\/2021\/03\/Anti-Tn_COVID-19.png 472w\" sizes=\"auto, (max-width: 293px) 100vw, 293px\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>A group from Universit\u00e9 de Nantes, etc. has reported on the relationship between anti-Tn and COVID-19 status. <\/p><\/div>\n<div class=\"blog-btn\"><a href=\"https:\/\/www.emukk.com\/WP\/en\/the-low-level-of-anti-tn-is-related-to-covid-19-status\/\" class=\"home-blog-btn\">\u7d9a\u304d\u3092\u8aad\u3080<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[70],"tags":[],"class_list":["post-2973","post","type-post","status-publish","format-standard","hentry","category-nature-en"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.emukk.com\/WP\/wp-json\/wp\/v2\/posts\/2973","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.emukk.com\/WP\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.emukk.com\/WP\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.emukk.com\/WP\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.emukk.com\/WP\/wp-json\/wp\/v2\/comments?post=2973"}],"version-history":[{"count":5,"href":"https:\/\/www.emukk.com\/WP\/wp-json\/wp\/v2\/posts\/2973\/revisions"}],"predecessor-version":[{"id":2978,"href":"https:\/\/www.emukk.com\/WP\/wp-json\/wp\/v2\/posts\/2973\/revisions\/2978"}],"wp:attachment":[{"href":"https:\/\/www.emukk.com\/WP\/wp-json\/wp\/v2\/media?parent=2973"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.emukk.com\/WP\/wp-json\/wp\/v2\/categories?post=2973"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.emukk.com\/WP\/wp-json\/wp\/v2\/tags?post=2973"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}