{"id":40163,"date":"2026-07-02T22:49:46","date_gmt":"2026-07-03T01:49:46","guid":{"rendered":"https:\/\/victoriaaldia.com\/?p=40163"},"modified":"2026-07-02T22:49:46","modified_gmt":"2026-07-03T01:49:46","slug":"nacio-en-la-uba-el-primer-cerdo-modificado-geneticamente-para-futuros-trasplantes-en-humanos","status":"publish","type":"post","link":"https:\/\/victoriaaldia.com\/?p=40163","title":{"rendered":"Naci\u00f3 en la UBA el primer cerdo modificado gen\u00e9ticamente para futuros trasplantes en humanos"},"content":{"rendered":"

Avance cient\u00edfico argentino<\/h2>\n

Investigadores de la UBA y la UNSAM lograron el nacimiento del primer cerdo clonado con modificaciones gen\u00e9ticas para xenotrasplantes en Am\u00e9rica Latina. El avance busca ofrecer una alternativa frente a la escasez de \u00f3rganos para trasplantes. En Argentina hay m\u00e1s de 7.000 personas en espera.<\/p>\n

 <\/p>\n

El nacimiento del primer cerdo modificado gen\u00e9ticamente para futuros trasplantes\u00a0marc\u00f3 un hito para la ciencia argentina y latinoamericana. Investigadores de la\u00a0Facultad de Ciencias Veterinarias de la Universidad de Buenos Aires (UBA)\u00a0y del\u00a0Instituto de Investigaciones Biotecnol\u00f3gicas de la Universidad Nacional de San Mart\u00edn (UNSAM)\u00a0lograron desarrollar el primer cerdo clonado con modificaciones gen\u00e9ticas espec\u00edficas para xenotrasplantes en Am\u00e9rica Latina, un avance que coloca al pa\u00eds entre el reducido grupo de naciones capaces de producir este tipo de animales.<\/p>\n

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 <\/p>\n

 <\/p>\n

Se trata del primer caso documentado fuera de Estados Unidos y China de un lech\u00f3n clonado con la t\u00e9cnica conocida como “triple knockout”, mediante la cual fueron desactivados tres genes responsables de desencadenar el rechazo inmunol\u00f3gico que normalmente producen los \u00f3rganos animales al ser trasplantados en seres humanos.<\/p>\n

El objetivo de este desarrollo es generar, en el futuro, \u00f3rganos compatibles para pacientes que esperan un trasplante y ofrecer una alternativa frente a la creciente escasez de donantes.<\/p>\n

 <\/p>\n

 <\/p>\n

 <\/p>\n

Qu\u00e9 es un xenotrasplante y por qu\u00e9 el cerdo es el animal elegido<\/p>\n

 <\/p>\n

 <\/p>\n

 <\/p>\n

El xenotrasplante consiste en el trasplante de \u00f3rganos, tejidos o c\u00e9lulas de una especie animal a un ser humano. La t\u00e9cnica busca responder a uno de los mayores desaf\u00edos de la medicina moderna: la falta de \u00f3rganos disponibles para miles de pacientes.<\/p>\n

Los cient\u00edficos consideran al cerdo el candidato ideal debido a que posee una anatom\u00eda y una fisiolog\u00eda muy similares a las humanas, adem\u00e1s de un r\u00e1pido ciclo reproductivo que facilita la obtenci\u00f3n de \u00f3rganos. Fuente: El Once<\/p>\n

\"\"<\/a><\/p>\n

 <\/p>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

Avance cient\u00edfico argentino Investigadores de la UBA y la UNSAM lograron el nacimiento del primer cerdo clonado con modificaciones gen\u00e9ticas…<\/p>\n","protected":false},"author":3,"featured_media":40164,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"nogoya_volanta":"","nogoya_breaking":false,"nogoya_exclusive":false,"footnotes":""},"categories":[4,3,17],"tags":[],"class_list":["post-40163","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nacionales","category-noticias","category-sociedad"],"yoast_head":"\nNaci\u00f3 en la UBA el primer cerdo modificado gen\u00e9ticamente para futuros trasplantes en humanos - Victoria Al D\u00eda<\/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:\/\/victoriaaldia.com\/?p=40163\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Naci\u00f3 en la UBA el primer cerdo modificado gen\u00e9ticamente para futuros trasplantes en humanos - 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