{"id":48648,"date":"2025-07-21T13:03:30","date_gmt":"2025-07-21T11:03:30","guid":{"rendered":"https:\/\/ellipse.prbb.org\/?p=48648"},"modified":"2026-01-13T13:15:26","modified_gmt":"2026-01-13T12:15:26","slug":"cap-a-un-envelliment-saludable","status":"publish","type":"post","link":"https:\/\/ellipse.prbb.org\/ca\/cap-a-un-envelliment-saludable\/","title":{"rendered":"Cap a un envelliment saludable"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Un <strong>projecte conjunt entre<\/strong> el <a rel=\"noreferrer noopener\" href=\"https:\/\/www.imim.es\/es_index.html\" target=\"_blank\">Hospital del Mar Research Institute<\/a>, el <a rel=\"noreferrer noopener\" href=\"http:\/\/www.crg.eu\/\" target=\"_blank\">Centre de Regulaci\u00f3 Gen\u00f2mica (CRG)<\/a> i IrsiCaixa <a rel=\"noreferrer noopener\" href=\"https:\/\/www.imim.cat\/noticies\/1348\/linstitut-de-recerca-de-l%99%99hospital-del-mar-el-centre-de-regulacio-genomica-i-irsicaixa-col%c2%b7laboren-per-un-envelliment-saludable\" target=\"_blank\">ha estat seleccionat com a <\/a><strong><a rel=\"noreferrer noopener\" href=\"https:\/\/www.imim.cat\/noticies\/1348\/linstitut-de-recerca-de-l%99%99hospital-del-mar-el-centre-de-regulacio-genomica-i-irsicaixa-col%c2%b7laboren-per-un-envelliment-saludable\" target=\"_blank\">semifinalista<\/a> a la <a rel=\"noreferrer noopener\" href=\"https:\/\/www.xprize.org\/prizes\/healthspan\/\" target=\"_blank\">competici\u00f3 XPRIZE Healthspan<\/a><\/strong>, organitzada per la Fundaci\u00f3 XPRIZE dels Estats Units. L\u2019objectiu d\u2019aquesta&nbsp; competici\u00f3, que durar\u00e0 7 anys i t\u00e9 un pressupost total de 101 milions de d\u00f2lars, \u00e9s trobar una aproximaci\u00f3 que redueixi el risc de malalties cr\u00f2niques relacionades amb l\u2019edat i permeti<strong> incrementar la salut humana i la qualitat de vida<\/strong> en el marc d\u2019una societat que cada cop \u00e9s m\u00e9s longeva.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u201cNo \u00e9s tant q\u00fcesti\u00f3 d\u2019allargar la vida de les persones (cosa que indirectament es pot aconseguir amb la proposta que fem nosaltres), sin\u00f3 <strong>millorar la qualitat de vida en l\u2019envelliment<\/strong>\u201d, explica <strong>Rafael de la Torre<\/strong> de l\u2019HMRI i investigador principal del projecte. \u201cI per aix\u00f2 es vol estimular una recerca hol\u00edstica que busqui retardar l\u2019envelliment muscular, cognitiu i del sistema immune\u201d, afegeix <strong><a rel=\"noreferrer noopener\" href=\"https:\/\/ellipse.prbb.org\/ca\/que-el-coneixement-que-generem-millori-la-vida-de-les-persones-es-la-meva-major-satisfaccio\/\" target=\"_blank\">Mara Dierssen<\/a><\/strong>.&nbsp;La investigadora del CRG es va assabentar d\u2019aquesta competici\u00f3 mentre participava en una reuni\u00f3 cient\u00edfica sobre envelliment saludable i de seguida va contactar de la Torre, amb qui&nbsp;col\u00b7labora habitualment. <strong>Bonaventura Clotet<\/strong>, director d\u2019IrsiCaixa, es va sumar a la iniciativa. Aix\u00ed va sorgir el projecte <strong>VITA<\/strong> (<em>Vitality through Integrative Therapeutics for Aging<\/em>), una col\u00b7laboraci\u00f3 entre les tres institucions. &nbsp;<\/p>\n\n\n\n<div style=\"height:45px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>F\u00e0rmacs i canvis d\u2019estil de vida: una combinaci\u00f3 guanyadora<\/strong>&nbsp;<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Nom\u00e9s <strong>quaranta dels m\u00e9s de 200 projectes<\/strong> presentats des d\u2019arreu del m\u00f3n <strong>han passat a la semifinal<\/strong>; 4 s\u00f3n europeus i VITA \u00e9s l\u2019\u00fanic a l\u2019Estat espanyol.&nbsp;&nbsp;<\/p>\n\n\n\n<div style=\"height:42px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"568\" height=\"324\" src=\"https:\/\/ellipse.prbb.org\/wp-content\/uploads\/2025\/06\/world_light.jpg\" alt=\"\" class=\"wp-image-48668\" srcset=\"https:\/\/ellipse.prbb.org\/wp-content\/uploads\/2025\/06\/world_light.jpg 568w, https:\/\/ellipse.prbb.org\/wp-content\/uploads\/2025\/06\/world_light-393x224.jpg 393w\" sizes=\"auto, (max-width: 568px) 100vw, 568px\" \/><figcaption>Els m\u00e9s de 200 projectes presentats provenien d&#8217;arreu del m\u00f3n.<\/figcaption><\/figure><\/div>\n\n\n\n<div style=\"height:59px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">La seva proposta es basa en la <strong><a rel=\"noreferrer noopener\" href=\"https:\/\/ellipse.prbb.org\/ca\/sindrome-de-down-comorbiditat-i-millores-en-la-qualitat-de-vida\/\" target=\"_blank\">combinaci\u00f3 d\u2019una ter\u00e0pia farmacol\u00f2gica i una intervenci\u00f3 multimodal en l\u2019estil de vida<\/a>.&nbsp;<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La ter\u00e0pia farmacol\u00f2gica consisteix en dos f\u00e0rmacs: la <strong>lamivudina<\/strong>, un inhibidor de la transcriptasa inversa (NRTI), i l\u2019<strong>epigalocatequina gal\u00b7lat (EGCG)<\/strong>, una mol\u00e8cula present al t\u00e9 verd. \u201cSabem que la lamivudina redueix el dany en l\u2019ADN, i la neuroinflamaci\u00f3, i ja hem demostrat que <a rel=\"noreferrer noopener\" href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/35762509\/\" target=\"_blank\">t\u00e9 efectes beneficiosos per la cognici\u00f3 en models de s\u00edndrome de Down,<\/a> aix\u00ed com en un model d\u2019envelliment prematur\u201d, diu Dierssen. L\u2019EGCG actua com un antioxidant i modulador epigen\u00e8tic, disminuint l\u2019estr\u00e8s oxidatiu i prevenint l\u2019agregaci\u00f3 de prote\u00efnes t\u00f2xiques com tau i beta-amiloide, i tamb\u00e9 ha mostrat capacitat de<a rel=\"noreferrer noopener\" href=\"https:\/\/ellipse.prbb.org\/ca\/en-assaig-un-tractament-per-a-millorar-la-funcio-cognitiva-en-sindrome-de-down\/\" target=\"_blank\"> millora de la cognici\u00f3 en diversos col\u00b7lectius<\/a>. \u201c<strong>La seva combinaci\u00f3<\/strong> permet una intervenci\u00f3 sin\u00e8rgica, generant un <strong>efecte neuroprotector m\u00e9s important que el que podrien assolir els dos compostos per separat<\/strong>. Ambd\u00f3s redueixen vies inflamat\u00f2ries i degeneratives, per\u00f2 des de diferents punts d&#8217;entrada\u201d, resumeix Dierssen. Segons la investigadora, els resultats que s\u2019estan obtenint amb els dos compostos de forma individual s\u00f3n molt esperan\u00e7adors, per\u00f2 <strong>calen estudis precl\u00ednics per estudiar aquesta sin\u00e8rgia<\/strong>.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La intervenci\u00f3 multimodal, per altra banda, consisteix en <strong>introduir <a href=\"https:\/\/ellipse.prbb.org\/ca\/la-dieta-mediterrania-afavoreix-la-millora-cognitiva-i-la-memoria\/\" target=\"_blank\" rel=\"noreferrer noopener\">canvis en la dieta<\/a>, l\u2019activitat f\u00edsica i <a href=\"https:\/\/ellipse.prbb.org\/ca\/jugar-per-a-monitoritzar-el-declivi-cognitiu\/\" target=\"_blank\" rel=\"noreferrer noopener\">intel\u00b7lectual <\/a>d\u2019una forma estructurada<\/strong>, de manera que les persones adquireixin h\u00e0bits de vida saludable. \u201c\u00c9s <a rel=\"noreferrer noopener\" href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/33816762\/\" target=\"_blank\">semblant al qu\u00e8 hem fet en el projecte PENSA,<\/a> on hem intentat <a href=\"https:\/\/ellipse.prbb.org\/ca\/estudi-pensa-una-aposta-per-la-prevencio-primaria-en-lalzheimer\/\" target=\"_blank\" rel=\"noreferrer noopener\">frenar el deteriorament cognitiu en estadis previs a l\u2019aparici\u00f3 de dem\u00e8ncia<\/a>\u201d, explica de la Torre.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ara, l\u2019equip ha rebut <strong>250.000 d\u00f2lars per demostrar, en un any, la viabilitat de la seva proposta per allargar la vida saludable de les persones<\/strong>. \u201cHem de generar dades preliminars addicionals que sustentin el nostre plantejament i proposar un disseny per un <a href=\"https:\/\/ellipse.prbb.org\/ca\/iris-lioba-matilla-vaz-imim-sense-assaigs-clinics-la-medicina-no-podria-avancar\/\" target=\"_blank\" rel=\"noreferrer noopener\">assaig cl\u00ednic.<\/a> Si surt escollit, la mateixa fundaci\u00f3 XPRIZE financir\u00e0 un estudi per establir definitivament quina \u00e9s l\u2019expectativa temporal de la nostra proposta en quant a la millora de qualitat de vida en l\u2019envelliment\u201d, explica de la Torre.&nbsp;&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Si el seu enfocament funciona, el grup investigador creu que podria esdevenir una aproximaci\u00f3 per prevenir el deteriorament patol\u00f2gic associat a l\u2019envelliment.&nbsp;&nbsp;<\/p>\n\n\n\n<div style=\"height:42px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Dues institucions del PRBB col\u00b7laboren amb l&#8217;IrsiCaixa en el projecte VITA, que proposa combinar dues mol\u00e8cules ja existents i una intervenci\u00f3 multimodal en l\u2019estil de vida per allargar la qualitat de vida durant l\u2019envelliment. <\/p>\n","protected":false},"author":6,"featured_media":48653,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[26],"tags":[265,717,213],"new-type":[35],"class_list":["post-48648","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-recerca","tag-crg-ca","tag-envelliment","tag-imim","new-type-noticies"],"acf":[],"_links":{"self":[{"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/posts\/48648","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/comments?post=48648"}],"version-history":[{"count":14,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/posts\/48648\/revisions"}],"predecessor-version":[{"id":49016,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/posts\/48648\/revisions\/49016"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/media\/48653"}],"wp:attachment":[{"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/media?parent=48648"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/categories?post=48648"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/tags?post=48648"},{"taxonomy":"new-type","embeddable":true,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/new-type?post=48648"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}