{"id":207,"date":"2026-05-09T11:04:23","date_gmt":"2026-05-09T09:04:23","guid":{"rendered":"https:\/\/salutambcalma.com\/?p=207"},"modified":"2026-05-09T11:04:24","modified_gmt":"2026-05-09T09:04:24","slug":"microbiota-i-malalties-autoimmunes","status":"publish","type":"post","link":"https:\/\/salutambcalma.com\/es\/microbiota-i-malalties-autoimmunes\/","title":{"rendered":"Microbiota y enfermedades autoinmunes."},"content":{"rendered":"<p class=\"ext-animate--on wp-block-paragraph\">La relaci\u00f3 entre microbiota i malalties autoimmunes \u00e9s un dels camps de recerca m\u00e9s actuals. La microbiota \u00e9s el conjunt de microorganismes (bacteris, virus i fongs) que viuen al nostre cos, principalment a l\u2019intest\u00ed. Les malalties autoimmunes es defineixen com aquelles en qu\u00e8 el sistema immunitari produeix anticossos contra teixits propis de l\u2019organisme.<br><br>Les funcions de la microbiota inclouen la digesti\u00f3, la producci\u00f3 de vitamines (com algunes del grup B), la regulaci\u00f3 del sistema immunitari, la defensa contra pat\u00f2gens, el manteniment de la barrera intestinal i la comunicaci\u00f3 a trav\u00e9s de l\u2019eix intest\u00ed-cervell, que pot influir en el comportament, l\u2019estr\u00e8s i l\u2019estat d\u2019\u00e0nim.<\/p>\n\n\n\n<p class=\"ext-animate--on wp-block-paragraph\">La microbiota intestinal t\u00e9 un paper fonamental en la regulaci\u00f3 del sistema immunitari i en el desenvolupament de malalties autoimmunes. En condicions normals, contribueix a mantenir l\u2019equilibri immunol\u00f2gic i a evitar respostes exagerades contra teixits propis. Tanmateix, alteracions en la seva composici\u00f3, com la disbiosi, poden afavorir processos inflamatoris cr\u00f2nics. Aquest desequilibri pot modificar la funci\u00f3 de les c\u00e8l\u00b7lules immunit\u00e0ries i trencar la toler\u00e0ncia immunol\u00f2gica, \u00e9s a dir, la capacitat del cos de recon\u00e8ixer com a propis els seus teixits.<\/p>\n\n\n\n<p class=\"ext-animate--on wp-block-paragraph\">A m\u00e9s, una microbiota alterada pot augmentar la permeabilitat intestinal, facilitant el pas de subst\u00e0ncies que activen el sistema immunitari. Diversos estudis han relacionat aquests mecanismes amb malalties com la diabetis tipus 1 o l\u2019esclerosi m\u00faltiple. Tamb\u00e9 s\u2019ha observat que alguns metab\u00f2lits bacterians tenen efectes antiinflamatoris protectors. Per aix\u00f2, factors com la dieta o l\u2019\u00fas de probi\u00f2tics poden influir en l\u2019evoluci\u00f3 d\u2019aquestes patologies. Tot i aix\u00ed, aquesta relaci\u00f3 \u00e9s complexa i multifactorial. En conjunt, l\u2019evid\u00e8ncia actual considera la microbiota com un factor rellevant en l\u2019aparici\u00f3 i progressi\u00f3 de les malalties autoimmunes.<\/p>\n\n\n\n<p class=\"ext-animate--on wp-block-paragraph\">Articles i recursos d\u2019inter\u00e8s:<br><a href=\"https:\/\/www.sefac.org\/sites\/default\/files\/2018-07\/GUIA_PROBIOTICOS%20WEB.pdf\">Gu\u00eda de actuaci\u00f3n y documento de consenso sobre el manejo de preparados con probi\u00f3ticos y\/o prebi\u00f3ticos en la farmacia comunitaria SEFAC y SEPyP<\/a><br><br><a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/38765017\/\">Emerging role of gut microbiota in autoimmune diseases<\/a><br>Front Immunol, 2024.<\/p>","protected":false},"excerpt":{"rendered":"<p>La relaci\u00f3 entre microbiota i malalties autoimmunes \u00e9s un dels camps de recerca m\u00e9s actuals. La microbiota \u00e9s el conjunt de microorganismes (bacteris, virus i fongs) que viuen al nostre cos, principalment a l\u2019intest\u00ed. Les malalties autoimmunes es defineixen com aquelles en qu\u00e8 el sistema immunitari produeix anticossos contra teixits propis de l\u2019organisme. Les funcions [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-207","post","type-post","status-publish","format-standard","hentry","category-sin-categoria"],"_links":{"self":[{"href":"https:\/\/salutambcalma.com\/es\/wp-json\/wp\/v2\/posts\/207","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/salutambcalma.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/salutambcalma.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/salutambcalma.com\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/salutambcalma.com\/es\/wp-json\/wp\/v2\/comments?post=207"}],"version-history":[{"count":1,"href":"https:\/\/salutambcalma.com\/es\/wp-json\/wp\/v2\/posts\/207\/revisions"}],"predecessor-version":[{"id":208,"href":"https:\/\/salutambcalma.com\/es\/wp-json\/wp\/v2\/posts\/207\/revisions\/208"}],"wp:attachment":[{"href":"https:\/\/salutambcalma.com\/es\/wp-json\/wp\/v2\/media?parent=207"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/salutambcalma.com\/es\/wp-json\/wp\/v2\/categories?post=207"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/salutambcalma.com\/es\/wp-json\/wp\/v2\/tags?post=207"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}