{"id":12718,"date":"2026-10-20T23:51:22","date_gmt":"2026-10-21T02:51:22","guid":{"rendered":"https:\/\/convergencia.tech\/inicio\/?p=12718"},"modified":"2026-10-20T23:51:23","modified_gmt":"2026-10-21T02:51:23","slug":"nanodiamantes-de-ucla-entregan-quimioterapia-directamente-a-tumores-cerebrales","status":"publish","type":"post","link":"https:\/\/convergencia.tech\/inicio\/nanodiamantes-de-ucla-entregan-quimioterapia-directamente-a-tumores-cerebrales\/","title":{"rendered":"Nanodiamantes de UCLA entregan quimioterapia directamente a tumores cerebrales"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Investigadores de UCLA desarrollaron un sistema en el que nanodiamantes de 4-5 nan\u00f3metros transportan doxorrubicina (ND-DOX) hasta tumores de glioma. El complejo se retiene m\u00e1s tiempo en el tumor, aumenta la apoptosis de las c\u00e9lulas cancerosas y reduce la distribuci\u00f3n del f\u00e1rmaco fuera del tejido objetivo, disminuyendo efectos secundarios.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">El trabajo, publicado en Nanomedicine: Nanotechnology, Biology and Medicine, contin\u00faa l\u00edneas previas del equipo de Dean Ho. Los nanodiamantes act\u00faan como portadores estables que mejoran la farmacocin\u00e9tica local. En modelos celulares y precl\u00ednicos se observ\u00f3 mayor eficacia antitumoral con menor toxicidad sist\u00e9mica.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Para la nanomedicina oncol\u00f3gica, el resultado refuerza la viabilidad de portadores de carbono para barreras dif\u00edciles como la hematoencef\u00e1lica. El siguiente paso l\u00f3gico es la transici\u00f3n a ensayos cl\u00ednicos. La dimensi\u00f3n humana es directa: tratamientos m\u00e1s precisos para uno de los c\u00e1nceres con peores pron\u00f3sticos.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">UCLA Health (oct 2026): <a href=\"https:\/\/www.uclahealth.org\/news\/release\/new-system-uses-nanodiamonds-to-deliver-chemotherapy\" target=\"_blank\" rel=\"noopener\">https:\/\/www.uclahealth.org\/news\/release\/new-system-uses-nanodiamonds-to-deliver-chemotherapy<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Investigadores de UCLA desarrollaron un sistema en el que nanodiamantes de 4-5 nan\u00f3metros transportan doxorrubicina (ND-DOX) hasta tumores de glioma. El complejo se retiene m\u00e1s tiempo en el tumor, aumenta la apoptosis de las c\u00e9lulas cancerosas y reduce la distribuci\u00f3n del f\u00e1rmaco fuera del tejido objetivo, disminuyendo efectos secundarios. El trabajo, publicado en Nanomedicine: Nanotechnology, [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":12371,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":["post-12718","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nano"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Nanodiamantes de UCLA entregan quimioterapia directamente a tumores cerebrales - Convergencia.tech<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/convergencia.tech\/inicio\/nanodiamantes-de-ucla-entregan-quimioterapia-directamente-a-tumores-cerebrales\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Nanodiamantes de UCLA entregan quimioterapia directamente a tumores cerebrales - Convergencia.tech\" \/>\n<meta property=\"og:description\" content=\"Investigadores de UCLA desarrollaron un sistema en el que nanodiamantes de 4-5 nan\u00f3metros transportan doxorrubicina (ND-DOX) hasta tumores de glioma. El complejo se retiene m\u00e1s tiempo en el tumor, aumenta la apoptosis de las c\u00e9lulas cancerosas y reduce la distribuci\u00f3n del f\u00e1rmaco fuera del tejido objetivo, disminuyendo efectos secundarios. 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