{"id":246526,"date":"2026-11-04T10:15:27","date_gmt":"2026-11-04T16:15:27","guid":{"rendered":"https:\/\/lifeboat.com\/blog\/2026\/11\/how-a-gut-virus-hijacks-mucus-production-to-slip-past-the-bodys-protective-barrier"},"modified":"2026-11-04T10:15:27","modified_gmt":"2026-11-04T16:15:27","slug":"how-a-gut-virus-hijacks-mucus-production-to-slip-past-the-bodys-protective-barrier","status":"publish","type":"post","link":"https:\/\/lifeboat.com\/blog\/2026\/11\/how-a-gut-virus-hijacks-mucus-production-to-slip-past-the-bodys-protective-barrier","title":{"rendered":"How a gut virus hijacks mucus production to slip past the body\u2019s protective barrier"},"content":{"rendered":"\n<p><iframe title=\"How a gut virus hijacks mucus production to slip past the body\u2019s protective barrier\" style=\"display: block; margin: 0 auto; width: 100%; aspect-ratio: 4\/3; object-fit: contain;\" src=\"https:\/\/www.youtube.com\/embed\/jG5uDi_6oQ4?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope;\n   picture-in-picture\" allowfullscreen><\/iframe><\/p>\n<p>Among the various viruses that sicken your gut, some at least leave behind a tiny path of cellular destruction as they replicate, implicating the guilty pathogen. Both rotavirus and norovirus invade the small intestine, multiply there and can break through the organ\u2019s outer lining as one way of proliferating in the body.<\/p>\n<p>Astroviruses, which infect the same organ and cause pediatric diarrhea worldwide, have a slicker strategy that avoids tissue damage. In a <a href=\"https:\/\/journals.plos.org\/plospathogens\/article?id=10.1371\/journal.ppat.1014683\" target=\"_blank\">recent study<\/a> published in the <i>PLOS Pathogens<\/i>, a team of cell biologists at the University of California, Santa Cruz, reports the astrovirus\u2019s exit strategy. In a few words, it can be summed up as \u201cfollow the mucus.\u201d<\/p>\n<p>The team discovered that astrovirus relies on mucus secretion from goblet cells as the coordinated path to completing its replication cycle. The finding reveals potentially new targets for strategies to treat pediatric diarrhea, according to the paper\u2019s senior author, Valerie Cortez, a professor of molecular, cell and developmental biology at UC Santa Cruz.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Among the various viruses that sicken your gut, some at least leave behind a tiny path of cellular destruction as they replicate, implicating the guilty pathogen. Both rotavirus and norovirus invade the small intestine, multiply there and can break through the organ\u2019s outer lining as one way of proliferating in the body. Astroviruses, which infect [\u2026]<\/p>\n","protected":false},"author":662,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[],"class_list":["post-246526","post","type-post","status-publish","format-standard","hentry","category-biotech-medical"],"_links":{"self":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/246526","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/users\/662"}],"replies":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/comments?post=246526"}],"version-history":[{"count":0,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/246526\/revisions"}],"wp:attachment":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/media?parent=246526"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/categories?post=246526"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/tags?post=246526"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}