{"id":26501,"date":"2021-11-25T22:57:35","date_gmt":"2021-11-25T21:57:35","guid":{"rendered":"https:\/\/ellipse.prbb.org\/?p=26501"},"modified":"2021-11-26T12:17:21","modified_gmt":"2021-11-26T11:17:21","slug":"descobert-el-mecanisme-per-a-la-separacio-de-les-cellules-durant-la-divisio-cellular","status":"publish","type":"post","link":"https:\/\/ellipse.prbb.org\/ca\/descobert-el-mecanisme-per-a-la-separacio-de-les-cellules-durant-la-divisio-cellular\/","title":{"rendered":"Descobert el mecanisme per a la separaci\u00f3 de les c\u00e8l\u00b7lules durant la divisi\u00f3 cel\u00b7lular"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Un <a href=\"https:\/\/www.upf.edu\/web\/biomed\/news\/-\/asset_publisher\/CRcETTCV7Uyn\/content\/id\/251932786\/maximized\" target=\"_blank\" rel=\"noreferrer noopener\">estudi recent<\/a> del <a rel=\"noreferrer noopener\" href=\"https:\/\/www.upf.edu\/web\/biomed\" target=\"_blank\">Departament de Ci\u00e8ncies Experimentals i de la Salut, Universitat Pompeu Fabra (DCEXS-UPF)<\/a> ha descobert el paper fonamental del <strong>canal i\u00f2nic mecanosensible Piezo1<\/strong> a l&#8217;hora de <strong>separar les dues c\u00e8l\u00b7lules filles<\/strong> fruit d&#8217;una <a href=\"https:\/\/ellipse.prbb.org\/ca\/divulgacio-ciencia-i-reivindicacio-van-confluir-en-lopenprbb-la-semana-de-portes-obertes-del-prbb\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>divisi\u00f3 cel\u00b7lular<\/strong><\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Segons suggereixen els <a rel=\"noreferrer noopener\" href=\"https:\/\/ellipse.prbb.org\/ca\/descobert-un-dels-mecanismes-clau-per-entendre-la-metastasi-tumoral\/\" target=\"_blank\">equips liderats pel Miguel A. Valverde<\/a> i la <a rel=\"noreferrer noopener\" href=\"https:\/\/ellipse.prbb.org\/ca\/cristina-pujades-dcexs-upf-la-vida-al-laboratori-pot-ser-molt-dura-per-aixo-hem-destar-segurs-que-almenys-som-capacos-dapassionar-nos\/\" target=\"_blank\">Cristina Pujades<\/a>, aquest canal, associat amb el tacte al sistema nervi\u00f3s, seria l&#8217;encarregat de modular de manera precisa, a trav\u00e9s d&#8217;un senyal de calci, <strong>l&#8217;estrenyiment del pont intercel\u00b7lular durant la divisi\u00f3 cel\u00b7lular<\/strong> fins a aconseguir la separaci\u00f3 de les c\u00e8l\u00b7lules, un proc\u00e9s anomenat <strong>abscisi\u00f3<\/strong>.<\/p>\n\n\n\n<div style=\"height:28px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>\u201cCreiem que durant la formaci\u00f3 del pont intercel\u00b7lular entre les c\u00e8l\u00b7lules filles es produeix una tensi\u00f3 de la membrana plasm\u00e0tica que pot activar canals i\u00f2nics mecanosensibles\u201d<br><strong>Julia Carrillo<\/strong> (DCEXS-UPF), primera autora de l&#8217;estudi.<\/p><\/blockquote>\n\n\n\n<div style=\"height:28px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">A partir d&#8217;aquests resultats i donada la pres\u00e8ncia de Piezo1 a diferents c\u00e8l\u00b7lules del nostre organisme, s&#8217;obre la porta a investigar si la <strong>regulaci\u00f3 d&#8217;aquest canal<\/strong> podria servir com a <strong><a rel=\"noreferrer noopener\" href=\"https:\/\/ellipse.prbb.org\/ca\/terapia-del-cancer-basada-en-biomarcadors\/\" target=\"_blank\">diana farmacol\u00f2gica<\/a> contra el c\u00e0ncer<\/strong> &#8211; una malaltia en qu\u00e8 <a href=\"https:\/\/ellipse.prbb.org\/ca\/cancer-un-problema-de-frens-i-acceleradors\/\" target=\"_blank\" rel=\"noreferrer noopener\">les c\u00e8l\u00b7lules es divideixen de forma incontrolada<\/a>.<\/p>\n\n\n\n<div style=\"height:28px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Un equip cient\u00edfic del DCEXS-UPF ha determinat la import\u00e0ncia del canal i\u00f2nic Piezo1 a l&#8217;hora de separar les dues c\u00e8l\u00b7lules filles als passos finals de la citocinesi.<\/p>\n","protected":false},"author":9,"featured_media":26476,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[26],"tags":[297,312,271,273],"new-type":[35],"class_list":["post-26501","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-recerca","tag-biologia-molecular","tag-cancer-ca","tag-divisio-cellular","tag-melis-upf-ca","new-type-noticies"],"acf":[],"_links":{"self":[{"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/posts\/26501","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\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/comments?post=26501"}],"version-history":[{"count":7,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/posts\/26501\/revisions"}],"predecessor-version":[{"id":26512,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/posts\/26501\/revisions\/26512"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/media\/26476"}],"wp:attachment":[{"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/media?parent=26501"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/categories?post=26501"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/tags?post=26501"},{"taxonomy":"new-type","embeddable":true,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/new-type?post=26501"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}