{"id":4645,"date":"2025-09-03T09:05:26","date_gmt":"2025-09-03T15:05:26","guid":{"rendered":"https:\/\/lagnoticias.com\/?p=4645"},"modified":"2025-09-03T09:05:26","modified_gmt":"2025-09-03T15:05:26","slug":"un-futuro-sin-dentaduras-japon-prueba-medicamento-para-regenerar-dientes","status":"publish","type":"post","link":"https:\/\/lagnoticias.com\/en\/2025\/09\/03\/un-futuro-sin-dentaduras-japon-prueba-medicamento-para-regenerar-dientes\/","title":{"rendered":"\u00bfUn futuro sin dentaduras? Jap\u00f3n prueba medicamento para regenerar dientes"},"content":{"rendered":"<p>Jap\u00f3n se coloca\u00a0a la vanguardia\u00a0de la odontolog\u00eda regenerativa\u00a0con el inicio de ensayos cl\u00ednicos en humanos de un medicamento experimental que promete hacer crecer un tercer juego de dientes.\u00a0<\/p>\n\n\n\n<p>El f\u00e1rmaco, identificado como\u00a0TRG-035, fue desarrollado por el doctor Katsu Takahashi y su equipo en la Universidad de Kioto, y act\u00faa neutralizando una prote\u00edna llamada USAG-1, la cual bloquea de manera natural el crecimiento de nuevas piezas dentales.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Las pruebas\u00a0comenzaron en octubre de 2024<\/h2>\n\n\n\n<p>Se realizaron en el Hospital Universitario de Kioto, con 30 adultos de entre 30 y 64 a\u00f1os que hab\u00edan perdido al menos un diente.\u00a0<\/p>\n\n\n\n<p>El\u00a0objetivo inicial es confirmar la seguridad del tratamiento en humanos, tras los resultados positivos obtenidos en ratones y hurones, que lograron desarrollar dientes nuevos y funcionales sin efectos secundarios.<\/p>\n\n\n\n<p>De confirmarse su eficacia,&nbsp;la segunda fase de estudios se enfocar\u00e1 en ni\u00f1os con agenesia dental cong\u00e9nita, una condici\u00f3n poco com\u00fan que impide&nbsp;el desarrollo&nbsp;de m\u00faltiples piezas.&nbsp;Expertos internacionales&nbsp;califican el avance como \u201cemocionante\u201d, aunque insisten en que&nbsp;a\u00fan falta un largo camino de pruebas y regulaciones&nbsp;antes de su uso generalizado.<\/p>\n\n\n\n<p>Si todo avanza seg\u00fan lo previsto,&nbsp;el TRG-035 podr\u00eda estar disponible hacia el a\u00f1o 2030, ofreciendo una alternativa revolucionaria frente a dentaduras postizas o implantes, y abriendo la puerta a futuros tratamientos de medicina regenerativa m\u00e1s all\u00e1 de la odontolog\u00eda.<\/p>","protected":false},"excerpt":{"rendered":"<p>Ensayos cl\u00ednicos buscan confirmar la seguridad de un f\u00e1rmaco capaz de activar el crecimiento natural de piezas dentales.<\/p>","protected":false},"author":2,"featured_media":4646,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"off","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[247],"tags":[],"class_list":["post-4645","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tecnologia"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>\u00bfUn futuro sin dentaduras? 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