{"id":432900,"date":"2022-08-03T08:38:27","date_gmt":"2022-08-03T08:38:27","guid":{"rendered":"https:\/\/kinsta.unitedwithisrael.org\/?p=432900"},"modified":"2022-08-03T11:38:27","modified_gmt":"2022-08-03T08:38:27","slug":"una-nueva-molecula-desarrollada-en-la-universidad-hebrea-de-jerusalem-prevendria-enfermedades-relacionadas-con-la-edad-y-aumentaria-la-expectativa-de-vida","status":"publish","type":"post","link":"https:\/\/kinsta.unitedwithisrael.org\/es\/una-nueva-molecula-desarrollada-en-la-universidad-hebrea-de-jerusalem-prevendria-enfermedades-relacionadas-con-la-edad-y-aumentaria-la-expectativa-de-vida\/","title":{"rendered":"Una nueva mol\u00e9cula desarrollada en la Universidad Hebrea de Jerusalem, prevendr\u00eda enfermedades relacionadas con la edad y aumentar\u00eda la expectativa de vida"},"content":{"rendered":"<p class=\"lead\"><strong><em>Con una constante renovaci\u00f3n en la vitalidad celular de los tejidos afectados, se espera que este nuevo f\u00e1rmaco conduzca al tratamiento o la prevenci\u00f3n de enfermedades como el Alzheimer y el Parkinson.<\/em><\/strong><\/p>\n<p>(Comunicado de la portavoz de la Universidad Hebrea de Jerusal\u00e9n)<\/p>\n<p>Mientras que los avances en el mundo de la medicina y la tecnolog\u00eda explican el incremento global de la expectativa de vida, las mejoras en la calidad de vida de las personas ancianas a\u00fan quedan muy atr\u00e1s. La longevidad sin un deterioro de la salud, es uno de los mayores desaf\u00edos que afronta el mundo de la medicina. Un nuevo estudio, dirigido por los profesores Einav Gross y Shmuel Ben Sasson, de la Facultad de Medicina en la Universidad Hebrea de Jerusal\u00e9n, ha identificado un grupo de mol\u00e9culas que permite a las c\u00e9lulas reparar los componentes da\u00f1ados, haciendo posible que esos tejidos conserven su funci\u00f3n adecuada. La eficacia de las mol\u00e9culas fue demostrada en un organismo modelo. El equipo de investigaci\u00f3n examin\u00f3 el efecto de varias terapias sobre la longevidad y la calidad de vida, y prob\u00f3 exitosamente que pueden proteger del da\u00f1o a las c\u00e9lulas del organismo y del ser humano. Sus resultados fueron publicados en Autophagy.<\/p>\n<p>Actualmente, un factor importante en el envejecimiento de los tejidos, es la reducci\u00f3n de la eficacia del mecanismo de control de calidad de las c\u00e9lulas, que conduce a la acumulaci\u00f3n de mitocondrias defectuosas. Como lo explic\u00f3 Gross, \u201clas mitocondrias, las \u201ccentrales el\u00e9ctricas\u201d de la c\u00e9lula, son las responsables de la producci\u00f3n de energ\u00eda. Pueden ser comparadas con diminutas bater\u00edas el\u00e9ctricas que ayudan a las c\u00e9lulas a funcionar correctamente. Aunque estas \u201cbater\u00edas\u201d se descargan constantemente, nuestras c\u00e9lulas tienen un mecanismo sofisticado que elimina las mitocondrias defectuosas y las reemplaza por unas nuevas\u201d. Sin embargo, este mecanismo disminuye con la edad, derivando en una disfunci\u00f3n celular y en un deterioro de la actividad de los tejidos.<\/p>\n<p>Este proceso degenerativo se halla en el n\u00facleo de muchas enfermedades relacionadas con la edad, como la enfermedad de Alzheimer, el mal de Parkinson, la insuficiencia card\u00edaca y la sarcopenia, que van en aumento. El estudio de Gross y Ben Sasson, puede tener aplicaciones pr\u00e1cticas de gran alcance, debido a que su nueva tecnolog\u00eda, desarrollada en la Universidad Hebrea de Jerusal\u00e9n, ayud\u00f3 a crear compuestos innovadores para tratar enfermedades que en la actualidad son incurables. El estudio tambi\u00e9n demostr\u00f3 que estas mol\u00e9culas pueden ser utilizadas de forma preventiva. \u201cEn el futuro, esperamos que podamos retrasar significativamente el desarrollo de muchas enfermedades relacionadas con la edad y mejorar la calidad de vida de las personas\u201d, se\u00f1al\u00f3 Ben Sasson. Adem\u00e1s, estos compuestos son f\u00e1ciles de usar y pueden ser tomados por v\u00eda oral.<\/p>\n<p>A fin de avanzar en su importante investigaci\u00f3n y traducirla al tratamiento m\u00e9dico para una diversidad de pacientes, el equipo de investigaci\u00f3n, junto con Yissum, la empresa de transferencia de tecnolog\u00eda de la Universidad Hebrea de Jerusal\u00e9n, ha establecido Vitalunga, una startup que actualmente est\u00e1 desarrollando este medicamento. \u201cLos hallazgos de Ben Sasson y Gross tienen un valor significativo para la poblaci\u00f3n mundial que envejece\u201d, se\u00f1al\u00f3 Itzik Goldwasser, el director general de Yissum. \u201cA medida que Vitalunga avanza hacia los estudios precl\u00ednicos, est\u00e1n m\u00e1s cerca que nunca de minimizar la insoportable carga que las enfermedades relacionadas con el envejecimiento, como el Alzheimer y el Parkinson, tienen sobre las personas, sus familias y nuestros sistemas de atenci\u00f3n sanitaria\u201d.<\/p>\n<non-auwi><ad-shortcode><div style=\"margin-top:20px;display:block\"><a href=\"https:\/\/donate.unitedwithisrael.org\/donate\/G1S\/?a=uwi_es_art_bnr_atk\"><img decoding=\"async\" class=\"no-border\" style=\"padding:0;\" src=\"https:\/\/unitedwithisrael.org\/wp-content\/uploads\/2015\/11\/ad_890x100_es.jpg\" alt=\"Donate to Israel\" \/><\/a><\/div><\/ad-shortcode><\/non-auwi>\n<shortcode  style=\"display:block\" ><div class=\"cta-boxed\"><h2>Do You Love Israel? Make a Donation - Show Your Support!<\/h2><div class=\"wp-caption alignright\" style=\"width: 260px\"><a href=\"https:\/\/donate.kinsta.unitedwithisrael.org\/donate\/g4?a=asc\"><img decoding=\"async\" class=\"size-medium\" src=\"https:\/\/kinsta.unitedwithisrael.org\/wp-content\/uploads\/2022\/06\/shutterstock_1528562331.jpeg\" alt=\"\" width=\"260\"><\/a><p class=\"wp-caption-text\"><\/p><\/div><p><a href=\"https:\/\/donate.kinsta.unitedwithisrael.org\/donate\/g4?a=asc\" target=\"_blank\" rel=\"noopener\"><strong>Donate to vital charities<\/strong><\/a> that help protect Israeli citizens and inspire millions around the world to support Israel too! <\/p><p> Now more than ever, Israel needs your help to fight and win the war -- including on the battlefield of public opinion. <\/p><p> Antisemitism, anti-Israel bias and boycotts are out of control. Israel's enemies are inciting terror and violence against innocent Israelis and Jews around the world. <a href=\"https:\/\/donate.kinsta.unitedwithisrael.org\/donate\/g4?a=asc\" target=\"_blank\" rel=\"noopener\"><strong>Help us fight back!<\/strong><\/a>  <\/p> <p style=\"text-align: left;\"><strong><a href=\"https:\/\/donate.kinsta.unitedwithisrael.org\/donate\/g4?a=asc\" target=\"_blank\">STAND WTH ISRAEL - MAKE A DONATION TODAY!<\/a><\/strong><\/p><\/div><\/shortcode><non-auwi><ad-shortcode><div style=\"margin-top:20px;display:block\"><a href=\"https:\/\/donate.unitedwithisrael.org\/donate\/G1S\/?a=uwi_es_art_bnr_atk\"><img decoding=\"async\" class=\"no-border\" style=\"padding:0;\" src=\"https:\/\/unitedwithisrael.org\/wp-content\/uploads\/2015\/11\/ad_890x100_es.jpg\" alt=\"Donate to Israel\" \/><\/a><\/div><\/ad-shortcode><\/non-auwi>","protected":false},"excerpt":{"rendered":"<p>Con una constante renovaci\u00f3n en la vitalidad celular de los tejidos afectados, se espera que este nuevo f\u00e1rmaco conduzca al tratamiento o la prevenci\u00f3n de enfermedades como el Alzheimer y el Parkinson.<\/p>\n","protected":false},"author":47,"featured_media":258122,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":"","_links_to":"","_links_to_target":""},"categories":[211],"tags":[13104],"class_list":["post-432900","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-luz-para-las-naciones","tag-universidad-hebrea-de-jerusalem"],"better_featured_image":{"id":258122,"alt_text":"","caption":"Hebrew University on Mount Scopus. 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