{"id":18428,"date":"2021-03-02T15:17:51","date_gmt":"2021-03-02T14:17:51","guid":{"rendered":"https:\/\/asscat-hepatitis.org\/?p=18428"},"modified":"2021-03-02T15:17:51","modified_gmt":"2021-03-02T14:17:51","slug":"descriuen-el-mecanisme-daccio-dun-nou-tractament-per-a-la-hipertensio-portal-i-la-fibrosi-hepatica","status":"publish","type":"post","link":"https:\/\/asscat-hepatitis.org\/ca\/descriuen-el-mecanisme-daccio-dun-nou-tractament-per-a-la-hipertensio-portal-i-la-fibrosi-hepatica\/","title":{"rendered":"Descriuen el mecanisme d\u2019acci\u00f3 d\u2019un nou tractament per a la hipertensi\u00f3 portal i la fibrosi hep\u00e0tica"},"content":{"rendered":"<p>[et_pb_section bb_built=&#8221;1&#8243; disabled_on=&#8221;off|off|off&#8221; _builder_version=&#8221;3.0.106&#8243; custom_margin=&#8221;|||&#8221; custom_padding=&#8221;0px||0px|&#8221; next_background_color=&#8221;#000000&#8243;][et_pb_row custom_padding=&#8221;0px||0px|&#8221; _builder_version=&#8221;3.0.106&#8243; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221;][et_pb_column type=&#8221;4_4&#8243;][et_pb_post_title author=&#8221;off&#8221; date_format=&#8221;d\/m\/Y&#8221; comments=&#8221;off&#8221; featured_placement=&#8221;background&#8221; text_background=&#8221;on&#8221; text_bg_color=&#8221;#ffffff&#8221; module_class=&#8221;ac-post-title-section-0&#8243; _builder_version=&#8221;3.0.106&#8243; title_font=&#8221;Montserrat|600|||||||&#8221; title_text_color=&#8221;#2d2d2d&#8221; title_letter_spacing=&#8221;-1px&#8221; title_line_height=&#8221;1.2em&#8221; meta_font=&#8221;Open Sans||||||||&#8221; meta_text_color=&#8221;rgba(45,45,45,0.5)&#8221; text_orientation=&#8221;center&#8221; custom_margin=&#8221;|||&#8221; custom_padding=&#8221;|20px|20px|20px&#8221; title_text_align=&#8221;center&#8221; meta_font_size=&#8221;13px&#8221; meta_text_align=&#8221;center&#8221;]<\/p>\n<p>&nbsp;<\/p>\n<p>[\/et_pb_post_title][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section bb_built=&#8221;1&#8243; _builder_version=&#8221;3.0.106&#8243; custom_padding=&#8221;||0px|&#8221; prev_background_color=&#8221;#000000&#8243; module_class=&#8221;ac-post-section-share-rrss&#8221; next_background_color=&#8221;#000000&#8243;][et_pb_row custom_padding=&#8221;||0px|&#8221; custom_margin=&#8221;|||&#8221; _builder_version=&#8221;3.0.105&#8243; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221;][et_pb_column type=&#8221;4_4&#8243;][et_pb_divider color=&#8221;#e20611&#8243; show_divider=&#8221;on&#8221; divider_style=&#8221;ridge&#8221; _builder_version=&#8221;3.0.106&#8243; \/][et_pb_text _builder_version=&#8221;3.0.106&#8243; text_font=&#8221;Montserrat||||||||&#8221; text_text_color=&#8221;#e20611&#8243; text_orientation=&#8221;center&#8221; custom_margin=&#8221;||0px|&#8221; custom_padding=&#8221;|||&#8221; background_layout=&#8221;light&#8221; disabled=&#8221;on&#8221;]<\/p>\n<h5>Desde aqu\u00ed puedes compartir esta publicaci\u00f3n. \u00a1Gracias!<\/h5>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section bb_built=&#8221;1&#8243; specialty=&#8221;on&#8221; _builder_version=&#8221;3.0.106&#8243; custom_padding=&#8221;0px|||&#8221; prev_background_color=&#8221;#000000&#8243; disabled=&#8221;on&#8221;][et_pb_column type=&#8221;2_3&#8243; specialty_columns=&#8221;2&#8243;][et_pb_row_inner admin_label=&#8221;Fila&#8221; _builder_version=&#8221;3.0.106&#8243;][et_pb_column_inner type=&#8221;4_4&#8243; saved_specialty_column_type=&#8221;2_3&#8243;][et_pb_text admin_label=&#8221;Contenido Entrada 1&#8243; ul_type=&#8221;square&#8221; module_class=&#8221;ac-posts-content&#8221; _builder_version=&#8221;3.0.106&#8243; text_orientation=&#8221;justified&#8221; background_layout=&#8221;light&#8221; \/][et_pb_text admin_label=&#8221;Contenido Entrada 1&#8243; ul_type=&#8221;square&#8221; module_class=&#8221;ac-posts-content&#8221; _builder_version=&#8221;3.0.106&#8243; text_orientation=&#8221;justified&#8221; background_layout=&#8221;light&#8221;]<\/p>\n<h3>Un estudi publicat a la revista\u00a0<em>Journal of Hepatology<\/em>\u00a0<strong>demostra per primer cop l\u2019efic\u00e0cia del f\u00e0rmac lanifibranor sobre la hipertensi\u00f3 portal i la fibrosi hep\u00e0tica\u00a0<\/strong>en models precl\u00ednics de malaltia hep\u00e0tica cr\u00f2nica.<\/h3>\n<p>L\u2019estudi ha estat elaborat pel grup Biologia Vascular Hep\u00e0tica del IDIBAPS i la spin-off de la instituci\u00f3 Barcelona Liver Bioservices (BLB) sota el lideratge de Jordi Gracia-Sancho, cap del grup a IDIBAPS i investigador del CIBEREHD. El treball s\u2019ha desenvolupat en col\u00b7laboraci\u00f3 amb Inventiva, una empresa biofarmac\u00e8utica de fase cl\u00ednica centrada principalment en el desenvolupament de ter\u00e0pies pel tractament de les malalties hep\u00e0tiques no alcoh\u00f2liques.<\/p>\n<h3>Beneficis<\/h3>\n<p><em>\u201cL\u2019estudio demostra els efectes beneficiosos de l\u2019agonista pan-PPAR lanifibranor en la millora del fenotip de les c\u00e8l\u00b7lules endotelials sinuso\u00efdals del fetge, les c\u00e8l\u00b7lules estrellades hep\u00e0tiques i els macr\u00f2fags hep\u00e0tics el que, en \u00faltima inst\u00e0ncia, porta a una reducci\u00f3 de la pressi\u00f3 portal i la fibrosi hep\u00e0tica. Les dades s\u2019han obtingut de dos models precl\u00ednics de malaltia hep\u00e0tica cr\u00f2nica avan\u00e7ada i de c\u00e8l\u00b7lules prim\u00e0ries humanes cultivades a la plataforma ExoLiver\u00ae\u201d<\/em>, expliquen\u00a0<strong>Zoe Boyer-Diaz<\/strong>\u00a0i\u00a0<strong>Peio Aristu-Zabalza<\/strong>, co-primers autors de la publicaci\u00f3. Aquesta tecnologia desenvolupada pel grup mimetitza el microambient sinuso\u00efdal hep\u00e0tic hum\u00e0 i permet el co-cultiu de c\u00e8l\u00b7lules prim\u00e0ries hep\u00e0tiques en un entorn similar al fisiol\u00f2gic, podent corroborar els resultats obtinguts en models animals en c\u00e8l\u00b7lules humanes.<\/p>\n<h3>Manca de tractaments<\/h3>\n<p><em>\u201cTenint en compte\u00a0<strong>l\u2019actual manca de tractaments pels estadis avan\u00e7ats de la malaltia hep\u00e0tica cr\u00f2nica i la seva principal complicaci\u00f3, la hipertensi\u00f3 portal, els descobriments presentats en aquest estudi suposen un notable aven\u00e7 en el desenvolupament de noves ter\u00e0pies per a pacients amb hepatopaties cr\u00f2niques\u201d<\/strong><\/em>, puntualitza Gracia-Sancho. Aquesta \u00e9s la ra\u00f3 per la qual la spin-off BLB, especialitzada en el disseny i desenvolupament d\u2019estudis pre-cl\u00ednics en el camp de les malalties hep\u00e0tiques, pret\u00e9n facilitar la col\u00b7laboraci\u00f3 p\u00fablic-privada amb la finalitat d\u2019apropar noves possibles ter\u00e0pies en l\u2019\u00e0mbit cl\u00ednic i en els pacients.<\/p>\n<p>Lanifibranor es troba ja en fases d\u2019investigaci\u00f3 cl\u00edniques i, despr\u00e9s dels resultats positius del seu estudi en fase 2, Inventiva va comunicar els seus plans per a la seva avaluaci\u00f3 en fase 3 en pacients amb esteatohepatitis no alcoh\u00f2lica (NATIVE3;\u00a0NASH lanifibranor Phase 3 trial). No obstant,<strong>\u00a0les dades publicades en aquest estudi obren la porta a la seva avaluaci\u00f3 en pacients amb cirrosi descompensada i hipertensi\u00f3 portal<\/strong>, que es troben en situaci\u00f3 de risc i freq\u00fcentment han de rec\u00f3rrer al trasplantament hep\u00e0tic com a \u00fanic tractament disponible.<\/p>\n<p>&nbsp;<\/p>\n<p>Font: <a href=\"https:\/\/gacetamedica.com\/investigacion\/describen-el-mecanismo-de-accion-de-un-nuevo-tratamiento-para-la-hipertension-portal-y-la-fibrosis-hepatica\/\">gacetamedica.com<\/a><\/p>\n<p>Not\u00edcia tradu\u00efda per l\u2019ASSCAT<\/p>\n<p>[\/et_pb_text][\/et_pb_column_inner][\/et_pb_row_inner][et_pb_row_inner admin_label=&#8221;Fila&#8221; custom_padding=&#8221;0px|||&#8221; _builder_version=&#8221;3.0.105&#8243; custom_margin=&#8221;|||&#8221;][et_pb_column_inner type=&#8221;4_4&#8243; saved_specialty_column_type=&#8221;2_3&#8243;][et_pb_post_title admin_label=&#8221;Metadatos &#8211; Fecha \u00daltima actualizaci\u00f3n&#8221; title=&#8221;off&#8221; author=&#8221;off&#8221; date_format=&#8221;d\/m\/Y&#8221; categories=&#8221;off&#8221; comments=&#8221;off&#8221; featured_image=&#8221;off&#8221; _builder_version=&#8221;3.0.106&#8243; title_text_align=&#8221;left&#8221; meta_font=&#8221;Open Sans||||||||&#8221; meta_text_align=&#8221;left&#8221; meta_font_size=&#8221;13px&#8221; meta_text_color=&#8221;#0082ca&#8221; border_width_top=&#8221;1px&#8221; border_color_top=&#8221;#cccccc&#8221; custom_margin=&#8221;50px|||&#8221; custom_padding=&#8221;10px|||&#8221; custom_css_before=&#8221;content:%22\u00daltima actualizaci\u00f3n:%22;&#8221; global_module=&#8221;3449&#8243; saved_tabs=&#8221;all&#8221;]<\/p>\n<p>&nbsp;<\/p>\n<p>[\/et_pb_post_title][\/et_pb_column_inner][\/et_pb_row_inner][\/et_pb_column][et_pb_column type=&#8221;1_3&#8243;][et_pb_sidebar orientation=&#8221;right&#8221; area=&#8221;et_pb_widget_area_8&#8243; module_class=&#8221;ac-posts-sidebar&#8221; _builder_version=&#8221;3.0.106&#8243; global_module=&#8221;3198&#8243; 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