{"id":9031,"date":"2019-11-26T14:30:32","date_gmt":"2019-11-26T14:30:32","guid":{"rendered":"https:\/\/socgastro.org.br\/novo\/?p=9031"},"modified":"2019-11-26T14:30:32","modified_gmt":"2019-11-26T14:30:32","slug":"cancer-de-pancreas-a-combinacao-de-drogas-que-pode-matar-de-fome-as-celulas-do-cancer","status":"publish","type":"post","link":"https:\/\/socgastro.org.br\/novo\/2019\/11\/cancer-de-pancreas-a-combinacao-de-drogas-que-pode-matar-de-fome-as-celulas-do-cancer\/","title":{"rendered":"C\u00e2ncer de p\u00e2ncreas: a combina\u00e7\u00e3o de drogas que pode &#8216;matar de fome&#8217; as c\u00e9lulas do c\u00e2ncer"},"content":{"rendered":"<p>fonte: G1<\/p>\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"28\" data-block-id=\"2\">\n<p data-track-category=\"Link no Texto\" data-track-links=\"\">Uma equipe de cientistas acaba de demonstrar a efic\u00e1cia de um tratamento contra uma das doen\u00e7as mais letais que afetam os seres humanos: o c\u00e2ncer de p\u00e2ncreas.<\/p>\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"39\" data-block-id=\"3\">\n<p data-track-category=\"Link no Texto\" data-track-links=\"\">A enfermidade representa apenas 3% de todos os diagn\u00f3sticos, mas os m\u00e9dicos classificam esse tipo de c\u00e2ncer como o mais agressivo, com uma taxa de mortalidade de 99%. E a porcentagem de pessoas afetadas aumentou na \u00faltima d\u00e9cada.<\/p>\n<\/div>\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"20\" data-block-id=\"4\">\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"20\" data-block-id=\"4\">\n<p data-track-category=\"Link no Texto\" data-track-links=\"\">Mas a combina\u00e7\u00e3o de dois medicamentos pode vir a oferecer uma nova esperan\u00e7a a quem sofre com a doen\u00e7a.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"wall protected-content\">\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"39\" data-block-id=\"3\">\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"41\" data-block-id=\"5\">\n<p data-track-category=\"Link no Texto\" data-track-links=\"\">Pesquisadores do Sanford Burnham Prebys Medical Discovery Institute, localizado na Calif\u00f3rnia, nos Estados Unidos, descobriram que uma combina\u00e7\u00e3o de dois f\u00e1rmacos usados atualmente para tratar leucemia e tumores como melanoma pode ser a chave para tratar o c\u00e2ncer de p\u00e2ncreas.<\/p>\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"12\" data-block-id=\"7\">\n<p data-track-category=\"Link no Texto\" data-track-links=\"\">De acordo com seus resultados, tais medicamentos combinados &#8220;podem reduzir tumores&#8221;.<\/p>\n<\/div>\n<\/div>\n<div class=\"content-ads content-ads--reveal\" data-block-type=\"ads\" data-block-id=\"6\">\n<div id=\"banner_materia2\" class=\"tag-manager-publicidade-container mc-has-reveal mc-has-ad-lazyload tag-manager-publicidade-banner_materia2 tag-manager-publicidade-container--carregado tag-manager-publicidade-container--visivel\" data-id=\"banner_materia2\" data-google-query-id=\"CJziiN3W--UCFYtlwQodYjwEGQ\" data-cid=\"138293832239\" data-lid=\"5219027893\">\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"32\" data-block-id=\"8\">\n<p data-track-category=\"Link no Texto\" data-track-links=\"\">Os estudiosos comprovaram que o tratamento reduziu com \u00eaxito os tumores pancre\u00e1ticos em ratos e pretendem respaldar esse achado com testes cl\u00ednicos, segundo artigo publicado na revista cient\u00edfica &#8220;Nature Cell Biology&#8221;.<\/p>\n<\/div>\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"47\" data-block-id=\"9\">\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"47\" data-block-id=\"9\">\n<p data-track-category=\"Link no Texto\" data-track-links=\"\">Os f\u00e1rmacos em quest\u00e3o s\u00e3o L-asparaginasa \u2014 uma enzima com potencial terap\u00eautico usada para combater a leucemia \u2014 e um inibidor de MEK (um tipo de prote\u00edna). Eles deixam os tumores sem os nutrientes necess\u00e1rios para que cres\u00e7am, al\u00e9m de impedir que se adaptem para sobreviver.<\/p>\n<\/div>\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"12\" data-block-id=\"10\">\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"12\" data-block-id=\"10\">\n<p data-track-category=\"Link no Texto\" data-track-links=\"\">Em outras palavras, a t\u00e9cnica &#8220;mata de fome&#8221; as c\u00e9lulas com c\u00e2ncer.<\/p>\n<p data-track-category=\"Link no Texto\" data-track-links=\"\"><strong>Sem tratamento efetivo<\/strong><\/p>\n<\/div>\n<div class=\"mc-column content-text active-extra-styles\" data-block-type=\"raw\" data-block-weight=\"3\" data-block-id=\"11\">\n<div class=\"content-intertitle\">\n<div class=\"mc-column content-text active-extra-styles\" data-block-type=\"raw\" data-block-weight=\"3\" data-block-id=\"11\">\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"25\" data-block-id=\"12\">\n<p data-track-category=\"Link no Texto\" data-track-links=\"\">As vers\u00f5es dos dois compostos s\u00e3o aprovadas pela Administra\u00e7\u00e3o de Alimentos e Medicamentos dos Estados Unidos (<em>Food and Drug Administration,<\/em>\u00a0ou FDA, em ingl\u00eas).<\/p>\n<\/div>\n<\/div>\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"25\" data-block-id=\"12\">\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"54\" data-block-id=\"13\">\n<p data-track-category=\"Link no Texto\" data-track-links=\"\">&#8220;A triste realidade \u00e9 que, hoje em dia, o tratamento para o c\u00e2ncer de p\u00e2ncreas est\u00e1 atrasado (em rela\u00e7\u00e3o a outras terapias) porque n\u00e3o existe um que seja efetivo para esses tumores&#8221;, disse Ze&#8217;ev Ronai, professor do Programa de Inicia\u00e7\u00e3o e Manuten\u00e7\u00e3o de Tumores, do Sanford Burnham Prebys, o principal autor do estudo.<\/p>\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"16\" data-block-id=\"14\">\n<p data-track-category=\"Link no Texto\" data-track-links=\"\">O diagn\u00f3stico dessa enfermidade \u00e9 dif\u00edcil e s\u00f3 acontece quando j\u00e1 est\u00e1 em estado avan\u00e7ado.<\/p>\n<\/div>\n<\/div>\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"16\" data-block-id=\"14\">\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"21\" data-block-id=\"16\">\n<p data-track-category=\"Link no Texto\" data-track-links=\"\">Um quarto dos pacientes morre em at\u00e9 um m\u00eas ap\u00f3s o diagn\u00f3stico e o restante, no prazo de um ano.<\/p>\n<\/div>\n<div class=\"mc-column content-text active-extra-styles\" data-block-type=\"raw\" data-block-weight=\"16\" data-block-id=\"17\">\n<div class=\"mc-column content-text active-extra-styles\" data-block-type=\"raw\" data-block-weight=\"16\" data-block-id=\"17\">\n<blockquote class=\"content-blockquote theme-border-color-primary-before\"><p>&#8220;Nossa pesquisa identifica um poss\u00edvel tratamento combinado que pode ser testado imediatamente contra esses tumores agressivos.&#8221;<\/p><\/blockquote>\n<div class=\"mc-column content-text active-extra-styles\" data-block-type=\"raw\" data-block-weight=\"29\" data-block-id=\"18\">\n<blockquote class=\"content-blockquote theme-border-color-primary-before\"><p>&#8220;J\u00e1 estamos nos reunindo com os oncologistas da Universidade de Ci\u00eancias e Sa\u00fade do Oregon (Estados Unidos) para discutir como levar essa descoberta para avalia\u00e7\u00e3o cl\u00ednica&#8221;, completou o especialista.<\/p><\/blockquote>\n<p><strong>&#8216;Promissor&#8217;<\/strong><\/p>\n<div class=\"mc-column content-text active-extra-styles\" data-block-type=\"raw\" data-block-weight=\"1\" data-block-id=\"19\">\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"33\" data-block-id=\"20\">\n<p data-track-category=\"Link no Texto\" data-track-links=\"\">&#8220;\u00c9 evidente que n\u00e3o encontraremos uma varinha m\u00e1gica que cure o c\u00e2ncer&#8221;, afirmou Rosalie C. Sears, da Universidade de Ci\u00eancias e Sa\u00fade do Oregon. &#8220;Precisaremos de v\u00e1rios medicamentos que ataquem m\u00faltiplas vulnerabilidades.&#8221;<\/p>\n<\/div>\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"38\" data-block-id=\"21\">\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"38\" data-block-id=\"21\">\n<p data-track-category=\"Link no Texto\" data-track-links=\"\">&#8220;Esse estudo identifica um tratamento duplo promissor para o c\u00e2ncer de p\u00e2ncreas, um dos mais mort\u00edferos. Espero ver esses medicamentos testados em pacientes&#8221;, explicou Sears, especializada em gen\u00e9tica molecular e codiretora do centro Brenden-Colson para Sa\u00fade Pancre\u00e1tica.<\/p>\n<\/div>\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"16\" data-block-id=\"22\">\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"16\" data-block-id=\"22\">\n<p data-track-category=\"Link no Texto\" data-track-links=\"\">Os cientistas esperam abrir caminho para que o teste cl\u00ednico em humanos ocorra em breve.<\/p>\n<\/div>\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"17\" data-block-id=\"23\">\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"17\" data-block-id=\"23\">\n<p data-track-category=\"Link no Texto\" data-track-links=\"\">O experimento demonstrou que a terapia n\u00e3o s\u00f3 reduziria os tumores pancre\u00e1ticos, mas tamb\u00e9m os melanomas.<\/p>\n<\/div>\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"18\" data-block-id=\"24\">\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"18\" data-block-id=\"24\">\n<p data-track-category=\"Link no Texto\" data-track-links=\"\">Entretanto, os respons\u00e1veis pela pesquisa focaram no c\u00e2ncer de p\u00e2ncreas, devido \u00e0 falta de medica\u00e7\u00f5es eficazes existentes.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>fonte: G1 Uma equipe de cientistas acaba de demonstrar a efic\u00e1cia de um tratamento contra uma das doen\u00e7as mais letais [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-9031","post","type-post","status-publish","format-standard","hentry","category-noticias"],"_links":{"self":[{"href":"https:\/\/socgastro.org.br\/novo\/wp-json\/wp\/v2\/posts\/9031","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/socgastro.org.br\/novo\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/socgastro.org.br\/novo\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/socgastro.org.br\/novo\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/socgastro.org.br\/novo\/wp-json\/wp\/v2\/comments?post=9031"}],"version-history":[{"count":1,"href":"https:\/\/socgastro.org.br\/novo\/wp-json\/wp\/v2\/posts\/9031\/revisions"}],"predecessor-version":[{"id":9034,"href":"https:\/\/socgastro.org.br\/novo\/wp-json\/wp\/v2\/posts\/9031\/revisions\/9034"}],"wp:attachment":[{"href":"https:\/\/socgastro.org.br\/novo\/wp-json\/wp\/v2\/media?parent=9031"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/socgastro.org.br\/novo\/wp-json\/wp\/v2\/categories?post=9031"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/socgastro.org.br\/novo\/wp-json\/wp\/v2\/tags?post=9031"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}