{"id":71489,"date":"2026-07-25T07:02:05","date_gmt":"2026-07-25T05:02:05","guid":{"rendered":"https:\/\/inmuno.es\/index.php\/2026\/07\/25\/human-endogenous-retroviruses-leading-to-autoimmune-diseases\/"},"modified":"2026-07-25T07:02:05","modified_gmt":"2026-07-25T05:02:05","slug":"human-endogenous-retroviruses-leading-to-autoimmune-diseases","status":"publish","type":"post","link":"https:\/\/inmuno.es\/index.php\/2026\/07\/25\/human-endogenous-retroviruses-leading-to-autoimmune-diseases\/","title":{"rendered":"Human endogenous retroviruses leading to autoimmune diseases"},"content":{"rendered":"<div>\n<p><b>Curr Opin Immunol<\/b>. 2026 Jul 24;102:102828. doi: 10.1016\/j.coi.2026.102828. Online ahead of print.<\/p>\n<p><b>ABSTRACT<\/b><\/p>\n<p>Human endogenous retroviruses (HERVs) comprise approximately 8% of the human genome and were long regarded as inert remnants of ancestral retroviral infections. Increasing evidence indicates that HERVs are active genomic elements capable of influencing transcriptional programs, modulating immune responses, and contributing to disease pathogenesis. Under physiological conditions, HERV expression is tightly controlled by epigenetic mechanisms; however, infections, chronic inflammation, aging, and diverse environmental stimuli can promote HERV reactivation. HERV-derived RNAs and proteins engage innate immune sensors and trigger antiviral-like responses through mechanisms of viral mimicry, leading to activation of type I interferon and other inflammatory pathways. HERV dysregulation has been associated with disease-relevant immune pathways. This review summarizes recent advances linking HERVs to autoimmune disease pathogenesis and discusses their potential translational relevance as biomarkers and therapeutic targets.<\/p>\n<p>PMID:<a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/42497488\/?utm_source=SimplePie&amp;utm_medium=rss&amp;utm_content=8900118&amp;ff=20260725010205&amp;v=2.20.0\">42497488<\/a> | DOI:<a href=\"https:\/\/doi.org\/10.1016\/j.coi.2026.102828\">10.1016\/j.coi.2026.102828<\/a><\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Curr Opin Immunol. 2026 Jul 24;102:102828. doi: 10.1016\/j.coi.2026.102828. Online ahead of print. ABSTRACT Human endogenous retroviruses (HERVs) comprise approximately 8% of the human genome and were long regarded as inert remnants of ancestral retroviral infections. Increasing evidence indicates that HERVs are active genomic elements capable of influencing transcriptional programs, modulating immune responses, and contributing to &#8230; <a title=\"Human endogenous retroviruses leading to autoimmune diseases\" class=\"read-more\" href=\"https:\/\/inmuno.es\/index.php\/2026\/07\/25\/human-endogenous-retroviruses-leading-to-autoimmune-diseases\/\" aria-label=\"Read more about Human endogenous retroviruses leading to autoimmune diseases\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[59,42],"tags":[],"class_list":["post-71489","post","type-post","status-publish","format-standard","hentry","category-current-opinion-in-immunology","category-publicaciones"],"_links":{"self":[{"href":"https:\/\/inmuno.es\/index.php\/wp-json\/wp\/v2\/posts\/71489","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/inmuno.es\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/inmuno.es\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/inmuno.es\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/inmuno.es\/index.php\/wp-json\/wp\/v2\/comments?post=71489"}],"version-history":[{"count":0,"href":"https:\/\/inmuno.es\/index.php\/wp-json\/wp\/v2\/posts\/71489\/revisions"}],"wp:attachment":[{"href":"https:\/\/inmuno.es\/index.php\/wp-json\/wp\/v2\/media?parent=71489"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/inmuno.es\/index.php\/wp-json\/wp\/v2\/categories?post=71489"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/inmuno.es\/index.php\/wp-json\/wp\/v2\/tags?post=71489"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}