{"id":14564,"date":"2024-07-02T12:58:17","date_gmt":"2024-07-02T12:58:17","guid":{"rendered":"https:\/\/planescomplementariossalud.es\/?p=14564"},"modified":"2026-02-03T18:10:37","modified_gmt":"2026-02-03T18:10:37","slug":"adnano-2","status":"publish","type":"post","link":"https:\/\/planescomplementariossalud.es\/ca\/adnano-2\/","title":{"rendered":"ADNANO"},"content":{"rendered":"\n<div style=\"height:2px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-cover alignfull is-light wp-duotone-unset-1\" style=\"margin-top:0;padding-top:48px;padding-right:48px;padding-bottom:48px;padding-left:48px;min-height:430px;aspect-ratio:unset;\"><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim-30 has-background-dim\" style=\"background-color:#7f8d7c\"><\/span><img fetchpriority=\"high\" decoding=\"async\" width=\"599\" height=\"431\" src=\"https:\/\/planescomplementariossalud.es\/wp-content\/uploads\/2024\/07\/IMAGEN.png\" class=\"wp-block-cover__image-background wp-post-image\" alt=\"\" data-object-fit=\"cover\" data-object-position=\"36% 72%\" style=\"object-position:36% 72%;\" srcset=\"https:\/\/planescomplementariossalud.es\/wp-content\/uploads\/2024\/07\/IMAGEN.png 599w, https:\/\/planescomplementariossalud.es\/wp-content\/uploads\/2024\/07\/IMAGEN-300x216.png 300w\" sizes=\"(max-width: 599px) 100vw, 599px\" \/><div class=\"wp-block-cover__inner-container is-layout-flow wp-block-cover-is-layout-flow\">\n<div class=\"wp-block-group is-content-justification-left is-layout-constrained wp-container-core-group-is-layout-0b562c1c wp-block-group-is-layout-constrained\">\n<h2 class=\"wp-block-heading has-text-align-left has-white-color has-text-color\" style=\"font-size:100px;font-style:normal;font-weight:700;letter-spacing:0px;line-height:1;text-transform:uppercase\">\n          ADNANO\n          <\/h2>\n<\/div>\n<\/div><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Nanomedicina para la enfermedad de Alzheimer (EA) basada en terapias sin\u00e9rgicas que se combinan en plataformas multifuncionales que atraviesan la vasculatura cerebral, tambi\u00e9n conocida como la barrera hematoencef\u00e1lica (BHE), y act\u00faan sobre las diferentes facetas de la EA.<\/h2>\n\n\n\n<p class=\"has-ast-global-color-6-background-color has-background\"><strong>L\u00cdNEA DE ACTUACI\u00d3N 5:<\/strong> DESARROLLO DE NANOF\u00c1RMACOS, BIODISTRIBUCI\u00d3N, TOXICIDAD Y ACCIONES TERAP\u00c9UTICAS EN MODELOS DE PATOLOG\u00cdA.<br><br><strong>Palabras clave:<\/strong> Nanomedicina; Alzheimer; blood-brain barrier.<br><strong>Coordina: <\/strong>Institut de Bioenginyeria de Catalunya (IBEC)<br><strong>Participa:<\/strong> Institut de Recerca de l\u2019Hospital de la Santa Creu i Sant Pau (HSCSP) (Catalu\u00f1a); Universitat Aut\u00f2noma de Barcelona (UAB) (Catalu\u00f1a); Universidad del Pa\u00eds Vasco (EHU) (Pa\u00eds Vasco)<br><strong>Persona de contacto: <\/strong>tba.<\/p>\n<\/div>\n<\/div>\n\n\n<div class=\"responsive-tabs\">\n<h2 class=\"tabtitle\">RESUMEN PROYECTO<\/h2>\n<div class=\"tabcontent\">\n\n\n\n\n<p>El Alzheimer (EA) es una enfermedad compleja y multifactorial, con cambios patol\u00f3gicos subyacentes a la neurodegeneraci\u00f3n y el deterioro cognitivo que comienzan al menos 10 a 20 a\u00f1os antes del inicio de la demencia. La EA se clasifica como un trastorno de agregaci\u00f3n de prote\u00ednas, donde la formaci\u00f3n y acumulaci\u00f3n de peque\u00f1os p\u00e9ptidos t\u00f3xicos, beta-amiloide (A\u03b2), en fibrillas y placas, y de prote\u00ednas tau en ovillos neurofibrilares. Ambas acumulaciones de prote\u00ednas mal plegadas a menudo se asocian con inflamaci\u00f3n, estr\u00e9s oxidativo, disfunci\u00f3n sin\u00e1ptica, hipometabolismo de glucosa y da\u00f1o neuronal. Una caracter\u00edstica temprana de la patolog\u00eda de la EA es la disfunci\u00f3n cerebrovascular, con la mayor\u00eda de los casos de EA mostrando dep\u00f3sitos perivasculares de A\u03b2 conocidos como angiopat\u00eda amiloide cerebral antes de la acumulaci\u00f3n en el cerebro. La vasculatura cerebral, tambi\u00e9n conocida como la barrera hematoencef\u00e1lica (BHE), est\u00e1 formada por c\u00e9lulas endoteliales cerebrales especializadas cuyas funciones fenot\u00edpicas est\u00e1n condicionadas por las c\u00e9lulas cerebrales locales. La BHE desempe\u00f1a un papel fisiol\u00f3gico importante al regular estrictamente el paso de iones y mol\u00e9culas, entregar nutrientes seg\u00fan las necesidades neuronales apropiadas y, al mismo tiempo, proteger el cerebro de toxinas y pat\u00f3genos. La BHE regula la eliminaci\u00f3n a trav\u00e9s del receptor relacionado con la lipoprote\u00edna de baja densidad 1 (LRP1).<\/p>\n\n\n\n<p>Proponemos nanomedicinas para la EA que tienen como objetivo la BHE para regular al alza el transportador endotelial LRP1 para aumentar el transporte de prote\u00ednas mal plegadas, (ii) atravesar la BHE a trav\u00e9s de la v\u00eda LRP1\/Syndapin-2 y (iii) dirigirse a las c\u00e9lulas gliales para liberar metabolitos antiinflamatorios. Lograremos esto mediante: objetivo 1 &#8211; s\u00edntesis de copol\u00edmeros en bloque de poli\u00e9steres anfif\u00edlicos, incluyendo fumarato antiinflamatorio (FA) e itaconato (IA), para dirigirse a la BHE mediante interacci\u00f3n multivalente o focalizaci\u00f3n fenot\u00edpica de LRP1, objetivo 2 &#8211; elucidaci\u00f3n de la relaci\u00f3n entre la focalizaci\u00f3n de la topolog\u00eda multivalente y la avidez con las deformaciones de la membrana y la tasa de endocitosis, objetivo 3 &#8211; correlaci\u00f3n entre la uni\u00f3n y la endocitosis con la modulaci\u00f3n de LRP1 y el tr\u00e1fico intracelular en c\u00e9lulas endoteliales cerebrales para identificar las condiciones \u00f3ptimas para la transcitosis de carga macromolecular.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<div class=\"ast-oembed-container \" style=\"height: 100%;\"><iframe title=\"Proyecto ADNANO - Nanomedicina para la enfermedad de Alzheimer (EA) basada en terapias sin\u00e9rgicas\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/Y-MuWAsOuxc?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<\/div><\/figure>\n\n\n\n<\/div><h2 class=\"tabtitle\">RESULTADOS DEL PROYECTO<\/h2>\n<div class=\"tabcontent\">\n\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1024\" height=\"650\" src=\"https:\/\/planescomplementariossalud.es\/wp-content\/uploads\/2024\/07\/Screenshot-2026-02-03-at-19.12.39-1024x650.jpg\" alt=\"\" class=\"wp-image-23023\" srcset=\"https:\/\/planescomplementariossalud.es\/wp-content\/uploads\/2024\/07\/Screenshot-2026-02-03-at-19.12.39-1024x650.jpg 1024w, https:\/\/planescomplementariossalud.es\/wp-content\/uploads\/2024\/07\/Screenshot-2026-02-03-at-19.12.39-300x191.jpg 300w, https:\/\/planescomplementariossalud.es\/wp-content\/uploads\/2024\/07\/Screenshot-2026-02-03-at-19.12.39-768x488.jpg 768w, https:\/\/planescomplementariossalud.es\/wp-content\/uploads\/2024\/07\/Screenshot-2026-02-03-at-19.12.39-1536x976.jpg 1536w, https:\/\/planescomplementariossalud.es\/wp-content\/uploads\/2024\/07\/Screenshot-2026-02-03-at-19.12.39.jpg 1606w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>El proyecto ADNano ha demostrado con \u00e9xito el dise\u00f1o y la aplicaci\u00f3n de nanomedicamentos supramoleculares dirigidos a la barrera hematoencef\u00e1lica.<br>Mediante la modulaci\u00f3n del transporte de LRP1 y la liberaci\u00f3n de pol\u00edmeros intermedios del ciclo de Krebs patentados, logramos una eliminaci\u00f3n eficaz de la beta amiloide y la recuperaci\u00f3n cognitiva en modelos de Alzheimer. A pesar de las limitaciones debidas a la duraci\u00f3n del proyecto y los plazos de los estudios con animales, se valid\u00f3 una formulaci\u00f3n y se public\u00f3 en Signal Transduction and Targeted Therapy. Esta formulaci\u00f3n se est\u00e1 reutilizando ahora para la enfermedad de Parkinson, y hay otras dos formulaciones candidatas listas para ser patentadas, lo que garantiza la continuidad y el impacto del proyecto.<\/p>\n\n\n\n<div class=\"wp-block-file alignwide\"><a id=\"wp-block-file--media-1d9045b7-13a1-46cb-8bb7-3c22cf2b3bfe\" href=\"https:\/\/planescomplementariossalud.es\/wp-content\/uploads\/2024\/07\/ADNano_Resumen-web_ESP.pdf\">Descargar ficha de resultados<\/a><\/div>\n\n\n<\/div><\/div>\n\n\n\n<hr class=\"wp-block-separator has-text-color has-ast-global-color-6-color has-alpha-channel-opacity has-ast-global-color-6-background-color has-background\"\/>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-text-align-center\">COORDINA:<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-text-align-center\">PARTICIPA:<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img decoding=\"async\" width=\"1827\" height=\"671\" src=\"https:\/\/planescomplementariossalud.es\/wp-content\/uploads\/2024\/03\/logo_IBEC2023_EN_fonsblanc-2-1.png\" alt=\"\" class=\"wp-image-9319\" style=\"width:229px;height:auto\" srcset=\"https:\/\/planescomplementariossalud.es\/wp-content\/uploads\/2024\/03\/logo_IBEC2023_EN_fonsblanc-2-1.png 1827w, https:\/\/planescomplementariossalud.es\/wp-content\/uploads\/2024\/03\/logo_IBEC2023_EN_fonsblanc-2-1-300x110.png 300w, https:\/\/planescomplementariossalud.es\/wp-content\/uploads\/2024\/03\/logo_IBEC2023_EN_fonsblanc-2-1-1024x376.png 1024w, https:\/\/planescomplementariossalud.es\/wp-content\/uploads\/2024\/03\/logo_IBEC2023_EN_fonsblanc-2-1-768x282.png 768w, https:\/\/planescomplementariossalud.es\/wp-content\/uploads\/2024\/03\/logo_IBEC2023_EN_fonsblanc-2-1-1536x564.png 1536w\" sizes=\"(max-width: 1827px) 100vw, 1827px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"2000\" height=\"751\" src=\"https:\/\/planescomplementariossalud.es\/wp-content\/uploads\/2024\/07\/Logo_uab.png\" alt=\"\" class=\"wp-image-14548\" style=\"width:168px;height:auto\" srcset=\"https:\/\/planescomplementariossalud.es\/wp-content\/uploads\/2024\/07\/Logo_uab.png 2000w, https:\/\/planescomplementariossalud.es\/wp-content\/uploads\/2024\/07\/Logo_uab-300x113.png 300w, https:\/\/planescomplementariossalud.es\/wp-content\/uploads\/2024\/07\/Logo_uab-1024x385.png 1024w, https:\/\/planescomplementariossalud.es\/wp-content\/uploads\/2024\/07\/Logo_uab-768x288.png 768w, https:\/\/planescomplementariossalud.es\/wp-content\/uploads\/2024\/07\/Logo_uab-1536x577.png 1536w\" sizes=\"(max-width: 2000px) 100vw, 2000px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"1174\" src=\"https:\/\/planescomplementariossalud.es\/wp-content\/uploads\/2024\/07\/UNI-PAIS-VASCO-scaled.jpg\" alt=\"\" class=\"wp-image-14553\" style=\"width:206px;height:auto\" srcset=\"https:\/\/planescomplementariossalud.es\/wp-content\/uploads\/2024\/07\/UNI-PAIS-VASCO-scaled.jpg 2560w, https:\/\/planescomplementariossalud.es\/wp-content\/uploads\/2024\/07\/UNI-PAIS-VASCO-300x138.jpg 300w, https:\/\/planescomplementariossalud.es\/wp-content\/uploads\/2024\/07\/UNI-PAIS-VASCO-1024x470.jpg 1024w, https:\/\/planescomplementariossalud.es\/wp-content\/uploads\/2024\/07\/UNI-PAIS-VASCO-768x352.jpg 768w, https:\/\/planescomplementariossalud.es\/wp-content\/uploads\/2024\/07\/UNI-PAIS-VASCO-1536x704.jpg 1536w, https:\/\/planescomplementariossalud.es\/wp-content\/uploads\/2024\/07\/UNI-PAIS-VASCO-2048x939.jpg 2048w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"406\" src=\"https:\/\/planescomplementariossalud.es\/wp-content\/uploads\/2024\/03\/CampusRecerca-Positiu-1024x406.png\" alt=\"\" class=\"wp-image-9324\" style=\"width:197px;height:auto\" srcset=\"https:\/\/planescomplementariossalud.es\/wp-content\/uploads\/2024\/03\/CampusRecerca-Positiu-1024x406.png 1024w, https:\/\/planescomplementariossalud.es\/wp-content\/uploads\/2024\/03\/CampusRecerca-Positiu-300x119.png 300w, https:\/\/planescomplementariossalud.es\/wp-content\/uploads\/2024\/03\/CampusRecerca-Positiu-768x305.png 768w, https:\/\/planescomplementariossalud.es\/wp-content\/uploads\/2024\/03\/CampusRecerca-Positiu-1536x609.png 1536w, https:\/\/planescomplementariossalud.es\/wp-content\/uploads\/2024\/03\/CampusRecerca-Positiu-2048x812.png 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<hr class=\"wp-block-separator has-text-color has-ast-global-color-6-color has-alpha-channel-opacity has-ast-global-color-6-background-color has-background\"\/>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p><i>L\u00ednea de actuaci\u00f3n 5 (LA5)<\/i><\/p>\n<p><&#038;nbsp><br \/>\n<\/p>\n<p>Nanomedicina para la enfermedad de Alzheimer.<\/p>\n<p><&#038;nbsp><br \/>\n<strong>Palabras clave:<\/strong> Nanomedicina; Alzheimer; blood-brain barrier.<\/p>\n","protected":false},"author":15,"featured_media":14560,"comment_status":"closed","ping_status":"closed","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":"","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":"","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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