{"id":292,"date":"2025-12-29T18:47:39","date_gmt":"2025-12-30T00:47:39","guid":{"rendered":"https:\/\/portaltowellness.net\/?p=292"},"modified":"2026-08-27T07:26:47","modified_gmt":"2026-08-27T13:26:47","slug":"nad-metabolism-and-cellular-energy-research-exploring-nicotinamide-adenine-dinucleotide","status":"publish","type":"post","link":"https:\/\/portaltowellness.net\/es\/nad-metabolism-and-cellular-energy-research-exploring-nicotinamide-adenine-dinucleotide\/","title":{"rendered":"Investigaci\u00f3n sobre el Metabolismo del NAD+ y la Energ\u00eda Celular: Explorando el Dinucle\u00f3tido de Nicotinamida y Adenina"},"content":{"rendered":"<div class=\"notranslate\" translate=\"no\" data-wg-notranslate data-no-translation=\"\"><h2>Metabolismo del NAD+ y Investigaci\u00f3n sobre Energ\u00eda Celular<\/h2>\n<p>El nicotinamida adenina dinucle\u00f3tido (NAD\u207a) es una coenzima central en las reacciones redox y el metabolismo energ\u00e9tico celular. Los investigadores est\u00e1n explorando c\u00f3mo los niveles de NAD\u207a influyen en la funci\u00f3n mitocondrial, la reparaci\u00f3n del ADN y la salud metab\u00f3lica.<\/p>\n<h3>Descripci\u00f3n general de la investigaci\u00f3n<\/h3>\n<ul>\n<li>\n<strong>Cofactor redox:<\/strong> El par NAD\u207a\/NADH transporta electrones en la gluc\u00f3lisis, el ciclo TCA y la fosforilaci\u00f3n oxidativa. Las alteraciones en esta proporci\u00f3n est\u00e1n siendo estudiadas en trastornos metab\u00f3licos y envejecimiento.<\/li>\n<li>\n<strong>V\u00edas de recuperaci\u00f3n:<\/strong> Los cient\u00edficos investigan c\u00f3mo las c\u00e9lulas reciclan el NAD\u207a a trav\u00e9s de la v\u00eda de recuperaci\u00f3n mediante las enzimas nicotinamida fosforribosiltransferasa (NAMPT) y nicotinamida mononucle\u00f3tido adenililtransferasa (NMNAT).<\/li>\n<li>\n<strong>Sirtuinas y PARPs:<\/strong> El NAD\u207a act\u00faa como sustrato para las desacetilasas sirtuinas y las poli(ADP-ribosa) polimerasas (PARPs). La investigaci\u00f3n examina c\u00f3mo la modulaci\u00f3n de estas enzimas afecta la expresi\u00f3n g\u00e9nica, las respuestas al estr\u00e9s y la longevidad.<\/li>\n<li>\n<strong>Precursores del NAD\u207a:<\/strong> Compuestos como el rib\u00f3sido de nicotinamida (NR) y el mononucle\u00f3tido de nicotinamida (NMN) se utilizan in vitro para estudiar la bios\u00edntesis del NAD\u207a y la resiliencia celular.<\/li>\n<\/ul>\n<h3>Aplicaciones en la investigaci\u00f3n<\/h3>\n<ul>\n<li>Investigaci\u00f3n del impacto de la reposici\u00f3n de NAD\u207a en la biog\u00e9nesis mitocondrial y la autofagia.<\/li>\n<li>Exploraci\u00f3n del papel del NAD\u207a en trastornos metab\u00f3licos, neurodegeneraci\u00f3n y deterioro relacionado con la edad.<\/li>\n<li>Evaluaci\u00f3n de las v\u00edas de se\u00f1alizaci\u00f3n dependientes del NAD\u207a en c\u00e9lulas cultivadas y organoides.<\/li>\n<\/ul>\n<h4>Aviso legal<\/h4>\n\n<div class=\"ptw-glossary-related\" style=\"background:#f6f3ec;border:1px solid #e0d9c8;border-left:4px solid #8a7a4d;border-radius:8px;padding:14px 18px;margin:20px 0;font-size:15px;line-height:1.6\"><span style=\"display:block;font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:#8a7a4d;margin-bottom:6px\">Relacionado en Portal to Wellness<\/span><a href=\"\/shop\/nad-plus\/\" style=\"color:#1a2b4c;font-weight:600\">NAD+ vial 500mg<\/a> &middot; <a href=\"\/shop\/epithalon\/\" style=\"color:#1a2b4c;font-weight:600\">Epithalon vial 40mg<\/a> &middot; <a href=\"\/glossary-sirtuin-pathways\/\" style=\"color:#1a2b4c;font-weight:600\">Las v\u00edas de las sirtuinas explicadas<\/a><\/div>\n<p>Este art\u00edculo est\u00e1 destinado \u00fanicamente a fines educativos y de discusi\u00f3n cient\u00edfica. Los materiales referenciados son para uso en investigaci\u00f3n de laboratorio y no est\u00e1n destinados al consumo humano ni animal. No se proporciona asesoramiento m\u00e9dico ni instrucciones de uso.<\/p><\/div>","protected":false},"excerpt":{"rendered":"<p>Metabolismo del NAD+ y Investigaci\u00f3n sobre Energ\u00eda Celular El nicotinamida adenina dinucle\u00f3tido (NAD\u207a) es una coenzima central en las reacciones [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[278],"tags":[281],"class_list":["post-292","post","type-post","status-publish","format-standard","hentry","category-research-insights","tag-281"],"_links":{"self":[{"href":"https:\/\/portaltowellness.net\/es\/wp-json\/wp\/v2\/posts\/292","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/portaltowellness.net\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/portaltowellness.net\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/portaltowellness.net\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/portaltowellness.net\/es\/wp-json\/wp\/v2\/comments?post=292"}],"version-history":[{"count":1,"href":"https:\/\/portaltowellness.net\/es\/wp-json\/wp\/v2\/posts\/292\/revisions"}],"predecessor-version":[{"id":6984,"href":"https:\/\/portaltowellness.net\/es\/wp-json\/wp\/v2\/posts\/292\/revisions\/6984"}],"wp:attachment":[{"href":"https:\/\/portaltowellness.net\/es\/wp-json\/wp\/v2\/media?parent=292"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/portaltowellness.net\/es\/wp-json\/wp\/v2\/categories?post=292"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/portaltowellness.net\/es\/wp-json\/wp\/v2\/tags?post=292"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}