{"id":3352,"date":"2026-10-09T20:25:58","date_gmt":"2026-10-09T18:25:58","guid":{"rendered":"https:\/\/webs.uab.cat\/molbiomed\/historia\/"},"modified":"2026-10-09T23:10:53","modified_gmt":"2026-10-09T21:10:53","slug":"historia","status":"publish","type":"page","link":"https:\/\/webs.uab.cat\/molbiomed\/historia\/","title":{"rendered":"Hist\u00f2ria del grup"},"content":{"rendered":"\n<p class=\"alignwide has-text-color wp-block-paragraph\" style=\"color:#008037;font-size:13px;font-weight:700;letter-spacing:2px;text-transform:uppercase\">Qui som<\/p>\n\n\n\n<h2 class=\"wp-block-heading alignwide has-text-color\" style=\"color:#0b3d2a;font-size:44px;line-height:1.15\">De la din\u00e0mica qu\u00e0ntica a la biomedicina molecular<\/h2>\n\n\n\n<p class=\"alignwide has-text-color wp-block-paragraph\" style=\"color:#24302a;margin-bottom:2em;font-size:20px;line-height:1.65\">La hist\u00f2ria de MolBioMed \u00e9s la d&#8217;un grup de qu\u00edmica te\u00f2rica que ha anat apropant les seves eines a la biologia i, finalment, a la medicina. Va n\u00e9ixer a la Unitat de Qu\u00edmica F\u00edsica de la UAB al voltant del Dr. Jos\u00e9 M. Lluch i, durant m\u00e9s de quatre d\u00e8cades, ha passat d&#8217;estudiar com es mouen els nuclis en una reacci\u00f3 qu\u00edmica a simular prote\u00efnes i dissenyar mol\u00e8cules capaces de controlar la inflamaci\u00f3 i el c\u00e0ncer.<\/p>\n\n\n\n<div class=\"wp-block-columns alignwide is-layout-flex wp-container-core-columns-is-layout-0ef5aab9 wp-block-columns-is-layout-flex\" style=\"border-top-color:#008037;border-top-style:solid;border-top-width:3px;padding-top:2em;padding-bottom:1.5em\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:28%\">\n<p class=\"has-text-color wp-block-paragraph\" style=\"color:#008037;font-size:44px;font-weight:300;line-height:1.1\">1979\u20131989<\/p>\n\n\n\n<p class=\"has-text-color wp-block-paragraph\" style=\"color:#0b3d2a;font-size:20px;font-weight:700\">Els inicis<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-text-color wp-block-paragraph\" style=\"color:#24302a;margin-top:0;margin-bottom:1em;font-size:17px;line-height:1.75\">Els primers anys el grup treballa en qu\u00edmica qu\u00e0ntica aplicada a la reactivitat org\u00e0nica: es calculen superf\u00edcies d&#8217;energia potencial i estructures d&#8217;estats de transici\u00f3 per entendre, pas a pas, com transcorren les reaccions. \u00c9s una qu\u00edmica te\u00f2rica est\u00e0tica, centrada en l&#8217;estructura electr\u00f2nica de mol\u00e8cules petites.<\/p>\n\n\n\n<p class=\"has-text-color wp-block-paragraph\" style=\"color:#24302a;margin-top:0;margin-bottom:1em;font-size:17px;line-height:1.75\">Jos\u00e9 M. Lluch es doctora a la UAB el 1981 i l&#8217;any seg\u00fcent hi entra com a professor. Des d&#8217;aleshores, la Unitat de Qu\u00edmica F\u00edsica \u00e9s la casa del grup.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns alignwide is-layout-flex wp-container-core-columns-is-layout-0ef5aab9 wp-block-columns-is-layout-flex\" style=\"border-top-color:#008037;border-top-style:solid;border-top-width:3px;padding-top:2em;padding-bottom:1.5em\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:28%\">\n<p class=\"has-text-color wp-block-paragraph\" style=\"color:#008037;font-size:44px;font-weight:300;line-height:1.1\">1990\u20131999<\/p>\n\n\n\n<p class=\"has-text-color wp-block-paragraph\" style=\"color:#0b3d2a;font-size:20px;font-weight:700\">Din\u00e0mica qu\u00e0ntica i efecte t\u00fanel<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-text-color wp-block-paragraph\" style=\"color:#24302a;margin-top:0;margin-bottom:1em;font-size:17px;line-height:1.75\">Amb la c\u00e0tedra de Lluch, el 1990, el grup fa un pas m\u00e9s enll\u00e0 de l&#8217;estructura electr\u00f2nica i es converteix en un grup de din\u00e0mica qu\u00edmica. L&#8217;inter\u00e8s passa a ser com es mouen els nuclis durant una reacci\u00f3 i amb quina rapidesa passa, utilitzant la teoria variacional de l&#8217;estat de transici\u00f3 i m\u00e8todes per incorporar-hi els efectes qu\u00e0ntics nuclears, com l&#8217;efecte t\u00fanel o l&#8217;energia de punt zero.<\/p>\n\n\n\n<p class=\"has-text-color wp-block-paragraph\" style=\"color:#24302a;margin-top:0;margin-bottom:1em;font-size:17px;line-height:1.75\">Els sistemes d&#8217;estudi s\u00f3n processos on aquests efectes s\u00f3n decisius: la transfer\u00e8ncia de prot\u00f3 i d&#8217;hidrogen, les reaccions en fase gas i els complexos de dihidrogen de metalls de transici\u00f3. Cap a final de d\u00e8cada apareixen els primers c\u00e0lculs QM\/MM, que permeten tractar una zona reactiva amb mec\u00e0nica qu\u00e0ntica dins d&#8217;un entorn molt m\u00e9s gran descrit amb mec\u00e0nica molecular.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns alignwide is-layout-flex wp-container-core-columns-is-layout-0ef5aab9 wp-block-columns-is-layout-flex\" style=\"border-top-color:#008037;border-top-style:solid;border-top-width:3px;padding-top:2em;padding-bottom:1.5em\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:28%\">\n<p class=\"has-text-color wp-block-paragraph\" style=\"color:#008037;font-size:44px;font-weight:300;line-height:1.1\">2000\u20132009<\/p>\n\n\n\n<p class=\"has-text-color wp-block-paragraph\" style=\"color:#0b3d2a;font-size:20px;font-weight:700\">De la mol\u00e8cula a l&#8217;enzim<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-text-color wp-block-paragraph\" style=\"color:#24302a;margin-top:0;margin-bottom:1em;font-size:17px;line-height:1.75\">L&#8217;eina QM\/MM obre la porta a la biologia. Els m\u00e8todes de cin\u00e8tica i efectes qu\u00e0ntics desenvolupats per a mol\u00e8cules petites s&#8217;apliquen ara a reaccions que tenen lloc dins d&#8217;enzims, amb milers d&#8217;\u00e0toms al voltant. El grup estudia com els enzims acceleren les reaccions, el paper del t\u00fanel qu\u00e0ntic en la transfer\u00e8ncia d&#8217;hidrogen enzim\u00e0tica i l&#8217;origen dels efectes isot\u00f2pics.<\/p>\n\n\n\n<p class=\"has-text-color wp-block-paragraph\" style=\"color:#24302a;margin-top:0;margin-bottom:1em;font-size:17px;line-height:1.75\">En paral\u00b7lel s&#8217;hi incorpora la fotoqu\u00edmica computacional: estats excitats, transfer\u00e8ncia de prot\u00f3 fotoindu\u00efda i el comportament de crom\u00f2fors dins de prote\u00efnes, com el de la prote\u00efna verda fluorescent. La lipoxigenasa es converteix en el primer enzim de refer\u00e8ncia del grup.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns alignwide is-layout-flex wp-container-core-columns-is-layout-0ef5aab9 wp-block-columns-is-layout-flex\" style=\"border-top-color:#008037;border-top-style:solid;border-top-width:3px;padding-top:2em;padding-bottom:1.5em\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:28%\">\n<p class=\"has-text-color wp-block-paragraph\" style=\"color:#008037;font-size:44px;font-weight:300;line-height:1.1\">2010\u20132019<\/p>\n\n\n\n<p class=\"has-text-color wp-block-paragraph\" style=\"color:#0b3d2a;font-size:20px;font-weight:700\">Simulaci\u00f3 biomolecular<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-text-color wp-block-paragraph\" style=\"color:#24302a;margin-top:0;margin-bottom:1em;font-size:17px;line-height:1.75\">La simulaci\u00f3 biomolecular passa al centre. A la combinaci\u00f3 QM\/MM s&#8217;hi afegeixen la din\u00e0mica molecular cl\u00e0ssica, el c\u00e0lcul d&#8217;energies lliures i el docking, de manera que ja no s&#8217;estudia nom\u00e9s el pas qu\u00edmic sin\u00f3 tamb\u00e9 com s&#8217;uneixen els substrats, com es mouen les prote\u00efnes i com la seva estructura determina quin producte es forma.<\/p>\n\n\n\n<p class=\"has-text-color wp-block-paragraph\" style=\"color:#24302a;margin-top:0;margin-bottom:1em;font-size:17px;line-height:1.75\">La recerca s&#8217;orienta a l&#8217;enginyeria d&#8217;enzims, al disseny racional de mutants i a la fotoregulaci\u00f3: mol\u00e8cules bioactives que es poden activar o desactivar amb llum gr\u00e0cies a fotointerruptors. Els enzims de la cascada inflamat\u00f2ria, com les lipoxigenases i les ciclooxigenases, esdevenen el fil conductor.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns alignwide is-layout-flex wp-container-core-columns-is-layout-0ef5aab9 wp-block-columns-is-layout-flex\" style=\"border-top-color:#008037;border-top-style:solid;border-top-width:3px;padding-top:2em;padding-bottom:1.5em\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:28%\">\n<p class=\"has-text-color wp-block-paragraph\" style=\"color:#008037;font-size:44px;font-weight:300;line-height:1.1\">2020\u2013avui<\/p>\n\n\n\n<p class=\"has-text-color wp-block-paragraph\" style=\"color:#0b3d2a;font-size:20px;font-weight:700\">Biomedicina molecular<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-text-color wp-block-paragraph\" style=\"color:#24302a;margin-top:0;margin-bottom:1em;font-size:17px;line-height:1.75\">Avui la qu\u00edmica computacional del grup t\u00e9 un objectiu clarament biom\u00e8dic: dissenyar f\u00e0rmacs i fotof\u00e0rmacs contra la inflamaci\u00f3 i el c\u00e0ncer. Es combinen simulacions QM\/MM, din\u00e0mica molecular, c\u00e0lculs d&#8217;energia lliure i fotoqu\u00edmica te\u00f2rica per proposar inhibidors selectius, mol\u00e8cules fotoactivables i sondes fluorescents, i per entendre com els mediadors lip\u00eddics resolen la inflamaci\u00f3.<\/p>\n\n\n\n<p class=\"has-text-color wp-block-paragraph\" style=\"color:#24302a;margin-top:0;margin-bottom:1em;font-size:17px;line-height:1.75\">Jos\u00e9 M. Lluch, catedr\u00e0tic em\u00e8rit des del 2025, continua plenament implicat en aquesta etapa biom\u00e8dica, que el grup impulsa conjuntament amb la Dra. \u00c0ngels Gonz\u00e1lez Lafont i el Dr. Miquel Moreno i amb una nova generaci\u00f3 d&#8217;investigadors predoctorals. El recorregut tanca el cercle: les eines de din\u00e0mica qu\u00e0ntica que van fer n\u00e9ixer el grup serveixen ara per dissenyar f\u00e0rmacs que s&#8217;encenen i s&#8217;apaguen amb llum.<\/p>\n<\/div>\n<\/div>\n\n\n\n<p class=\"alignwide has-link-color wp-elements-1 wp-block-paragraph\" style=\"border-top-color:#d5ddd8;border-top-style:solid;border-top-width:1px;padding-top:1em;font-size:16px;font-weight:600\"><a href=\"\/molbiomed\/publicacions\/\">Totes les publicacions \u2192<\/a>   \u00b7   <a href=\"\/molbiomed\/projectes\/\">Projectes \u2192<\/a>   \u00b7   <a href=\"\/molbiomed\/membres\/\">Equip \u2192<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Qui som De la din\u00e0mica qu\u00e0ntica a la biomedicina molecular La hist\u00f2ria de MolBioMed \u00e9s la d&#8217;un grup de qu\u00edmica te\u00f2rica que ha anat apropant les seves eines a la biologia i, finalment, a la medicina. Va n\u00e9ixer a la Unitat de Qu\u00edmica F\u00edsica de la UAB al voltant del Dr. Jos\u00e9 M. Lluch i, [&hellip;]<\/p>\n","protected":false},"author":2580,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-3352","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/webs.uab.cat\/molbiomed\/wp-json\/wp\/v2\/pages\/3352","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/webs.uab.cat\/molbiomed\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/webs.uab.cat\/molbiomed\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/webs.uab.cat\/molbiomed\/wp-json\/wp\/v2\/users\/2580"}],"replies":[{"embeddable":true,"href":"https:\/\/webs.uab.cat\/molbiomed\/wp-json\/wp\/v2\/comments?post=3352"}],"version-history":[{"count":5,"href":"https:\/\/webs.uab.cat\/molbiomed\/wp-json\/wp\/v2\/pages\/3352\/revisions"}],"predecessor-version":[{"id":3384,"href":"https:\/\/webs.uab.cat\/molbiomed\/wp-json\/wp\/v2\/pages\/3352\/revisions\/3384"}],"wp:attachment":[{"href":"https:\/\/webs.uab.cat\/molbiomed\/wp-json\/wp\/v2\/media?parent=3352"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}