{"id":3144,"date":"2024-03-02T15:49:34","date_gmt":"2024-03-02T15:49:34","guid":{"rendered":"https:\/\/nebfeupicbas.pt\/?p=3144"},"modified":"2024-03-02T15:58:56","modified_gmt":"2024-03-02T15:58:56","slug":"elementor-3144","status":"publish","type":"post","link":"https:\/\/nebfeupicbas.pt\/?p=3144","title":{"rendered":"BioNOW! #76 &#8211; De espinhas a solu\u00e7\u00f5es"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"3144\" class=\"elementor elementor-3144\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2b0ce38 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2b0ce38\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-58c0ade\" data-id=\"58c0ade\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-57a2d07 elementor-widget elementor-widget-heading\" data-id=\"57a2d07\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">BioNOW! #76 - De espinhas a solu\u00e7\u00f5es<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7ce1c77 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7ce1c77\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-023cfba\" data-id=\"023cfba\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5637381 elementor-widget elementor-widget-text-editor\" data-id=\"5637381\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3><strong>Como as bact\u00e9rias se tornaram as hero\u00ednas\u00a0<\/strong><\/h3><p><span style=\"color: #000000; font-size: medium;\"><\/span><\/p><p><strong><\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3b37474 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3b37474\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-617efd5\" data-id=\"617efd5\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-93afd95 elementor-widget elementor-widget-text-editor\" data-id=\"93afd95\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Globalmente pensa-se que o acne afeta cerca de oitenta porcento dos adolescentes, afetando-o muito provavelmente a si. J\u00e1 pensou ent\u00e3o que a cura pode estar mais pr\u00f3xima de si do que pensa? Uma verdadeira hist\u00f3ria de reden\u00e7\u00e3o por parte de Cutibacterium acnes (C. acnes), que sendo uma bact\u00e9ria que se alimenta da secre\u00e7\u00e3o das gl\u00e2ndulas seb\u00e1ceas e que quando em contacto com os poros promove a inflama\u00e7\u00e3o dos fol\u00edculos pilosos, levando \u00e0s les\u00f5es vulgarmente conhecidas como acne, pode na verdade ser uma das melhores solu\u00e7\u00f5es de tratamento.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4e7ce8a elementor-widget elementor-widget-image\" data-id=\"4e7ce8a\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"300\" height=\"277\" src=\"https:\/\/nebfeupicbas.pt\/wp-content\/uploads\/2024\/03\/Imagem1-300x277.png\" class=\"attachment-medium size-medium wp-image-3146\" alt=\"\" srcset=\"https:\/\/nebfeupicbas.pt\/wp-content\/uploads\/2024\/03\/Imagem1-300x277.png 300w, https:\/\/nebfeupicbas.pt\/wp-content\/uploads\/2024\/03\/Imagem1.png 595w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-084f407 elementor-widget elementor-widget-text-editor\" data-id=\"084f407\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<em style=\"text-align: center;\"><strong>Fig 1 &#8211;<\/strong>\u00a0<\/em><i>Representa\u00e7\u00e3o do fol\u00edculo piloso e a gl\u00e2ndula seb\u00e1cea.<\/i>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-20ac8c8 elementor-widget elementor-widget-text-editor\" data-id=\"20ac8c8\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Esta condi\u00e7\u00e3o \u00e9 normalmente tratada com recurso a antibi\u00f3ticos ou isotretino\u00edna, um derivado da vitamina A. Estas apresentam efeitos secund\u00e1rios s\u00e9rios, como a quebra do equil\u00edbrio do microbioma da pele e fotossensibilidade no caso dos antibi\u00f3ticos e a escama\u00e7\u00e3o extrema da pele no caso da isotretino\u00edna. Foi ent\u00e3o que uma equipa constitu\u00edda por diversas institui\u00e7\u00f5es conseguiu alterar este microrganismo para produzir e segregar a prote\u00edna NGAL, conhecida por ser um mediador da isotretino\u00edna. <\/span><\/p><p><span style=\"font-weight: 400;\"> Segundo Nastassia Kn\u00f6dlseder, investigadora na UPF Translational Synthetic Biology Laboratory, a equipa focou-se em desenvolver uma terapia t\u00f3pica e menos hostil para a pele, usando elementos j\u00e1 presentes na mesma de forma a evitar os diversos efeitos secund\u00e1rios do tratamento comum.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-fda3af6 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"fda3af6\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-274425c\" data-id=\"274425c\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-95a70ee elementor-widget elementor-widget-image\" data-id=\"95a70ee\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"266\" height=\"268\" src=\"https:\/\/nebfeupicbas.pt\/wp-content\/uploads\/2024\/03\/Imagem2.png\" class=\"attachment-medium size-medium wp-image-3147\" alt=\"\" srcset=\"https:\/\/nebfeupicbas.pt\/wp-content\/uploads\/2024\/03\/Imagem2.png 266w, https:\/\/nebfeupicbas.pt\/wp-content\/uploads\/2024\/03\/Imagem2-150x150.png 150w\" sizes=\"(max-width: 266px) 100vw, 266px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8117be0 elementor-widget elementor-widget-text-editor\" data-id=\"8117be0\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><em style=\"text-align: center;\"><strong>Fig 2 &#8211;<\/strong>\u00a0<\/em><i>Acne.<\/i><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-329e674 elementor-widget elementor-widget-text-editor\" data-id=\"329e674\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Isto provou ser um desafio visto que a C. acnes \u00e9 considerada uma bact\u00e9ria n\u00e3o male\u00e1vel, ou seja, cujo genoma \u00e9 complicado de alterar, como explicado por Kn\u00f6dlseder. O facto de a bact\u00e9ria n\u00e3o perturbar o equil\u00edbrio homeost\u00e1tico da pele e o seu ambiente natural ser fundo nos fol\u00edculos pilosos, levou a equipa liderada por Marc G\u00fcell a persistir, sendo obrigados a aprimorar a sua t\u00e9cnica. A equipa focou-se em melhorar a entrega e estabilidade de informa\u00e7\u00e3o gen\u00e9tica nas c\u00e9lulas bacterianas, evitando usar elementos que causam preocupa\u00e7\u00f5es na regula\u00e7\u00e3o da express\u00e3o gen\u00e9tica como por exemplo a resist\u00eancia a antibi\u00f3ticos. Estes avan\u00e7os tal como explica Marc G\u00fcell, abrem portas para editar genomas de bact\u00e9rias que previamente se pensava n\u00e3o terem utilidade, de forma a poderem tratar diversas doen\u00e7as. O foco \u00e9 na C. acnes mas as possibilidades de aplica\u00e7\u00e3o estendem-se muito mais longe!<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1eb1352 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1eb1352\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-e8a9e55\" data-id=\"e8a9e55\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-22b951d elementor-widget elementor-widget-text-editor\" data-id=\"22b951d\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><b>Consulta o artigo em<\/b><span style=\"font-weight: 400;\">:<\/span><\/p><ul><li><span style=\"font-size: inherit;\">https:\/\/www.sciencedaily.com\/releases\/2024\/01\/240109121141.htm<\/span><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>BioNOW! #76 &#8211; De espinhas a solu\u00e7\u00f5es Como as bact\u00e9rias se tornaram as hero\u00ednas&nbsp; Globalmente pensa-se que o acne afeta cerca de oitenta porcento dos adolescentes, afetando-o muito provavelmente a si. J\u00e1 pensou ent\u00e3o que a cura pode estar mais pr\u00f3xima de si do que pensa? Uma verdadeira hist\u00f3ria de [&hellip;]<\/p>\n","protected":false},"author":181,"featured_media":3165,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[14],"tags":[],"class_list":["post-3144","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bionow"],"_links":{"self":[{"href":"https:\/\/nebfeupicbas.pt\/index.php?rest_route=\/wp\/v2\/posts\/3144","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nebfeupicbas.pt\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nebfeupicbas.pt\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nebfeupicbas.pt\/index.php?rest_route=\/wp\/v2\/users\/181"}],"replies":[{"embeddable":true,"href":"https:\/\/nebfeupicbas.pt\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3144"}],"version-history":[{"count":18,"href":"https:\/\/nebfeupicbas.pt\/index.php?rest_route=\/wp\/v2\/posts\/3144\/revisions"}],"predecessor-version":[{"id":3170,"href":"https:\/\/nebfeupicbas.pt\/index.php?rest_route=\/wp\/v2\/posts\/3144\/revisions\/3170"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nebfeupicbas.pt\/index.php?rest_route=\/wp\/v2\/media\/3165"}],"wp:attachment":[{"href":"https:\/\/nebfeupicbas.pt\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3144"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nebfeupicbas.pt\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3144"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nebfeupicbas.pt\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3144"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}