{"id":10374,"date":"2019-08-30T16:51:26","date_gmt":"2019-08-30T19:51:26","guid":{"rendered":"https:\/\/blog.mindthegraph.com\/?p=10374"},"modified":"2022-10-18T08:30:14","modified_gmt":"2022-10-18T11:30:14","slug":"latest-science-news","status":"publish","type":"post","link":"https:\/\/mindthegraph.com\/blog\/es\/ultimas-noticias-cientificas\/","title":{"rendered":"Las \u00faltimas noticias cient\u00edficas: los descubrimientos m\u00e1s interesantes de la semana"},"content":{"rendered":"<p style=\"text-align: justify;\">Los \u00faltimos d\u00edas han sido duros, \u00bfverdad? Los incendios forestales en la selva amaz\u00f3nica se convierten en un trend topic. En los \u00faltimos d\u00edas seguimos muy preocupados por la selva, la sostenibilidad y la vida en la Tierra en general. Despu\u00e9s de todo el debate y la lectura, la conclusi\u00f3n es que tenemos que actuar, como humanos y como cient\u00edficos. He escrito varios art\u00edculos sobre el cambio clim\u00e1tico y la biodiversidad de la selva amaz\u00f3nica para concienciar sobre la importancia de mantener la selva viva.<\/p>\n<p style=\"text-align: justify;\">Puede ver estos art\u00edculos a continuaci\u00f3n:<\/p>\n<ul>\n<li style=\"text-align: justify;\"><a href=\"https:\/\/blog.mindthegraph.com\/climate-change-science\/#.XWloPyhKiM8\" target=\"_blank\" rel=\"noopener\">Nuevos datos cient\u00edficos frenan a los negacionistas del cambio clim\u00e1tico<\/a>s<\/li>\n<li style=\"text-align: justify;\"><a href=\"https:\/\/blog.mindthegraph.com\/underground-network-keeps-rainforests\/#.XWloPihKiM8\" target=\"_blank\" rel=\"noopener\">La red subterr\u00e1nea que mantiene vivos los bosques tropicales<\/a><\/li>\n<li style=\"text-align: justify;\"><a href=\"https:\/\/blog.mindthegraph.com\/amazon-rainforest-images\/#.XWloPShKiM8\" target=\"_blank\" rel=\"noopener\">La biodiversidad de la selva amaz\u00f3nica en im\u00e1genes<\/a><\/li>\n<\/ul>\n<p style=\"text-align: justify;\">Pero hoy quiero hablar de las \u00faltimas noticias cient\u00edficas de una forma optimista. Trabajamos en la ciencia para mejorar la vida de los seres humanos, descubrir m\u00e1s sobre la vida y el universo y cambiar para mejor, \u00bfverdad?<\/p>\n<div style=\"width: 574px;\" class=\"wp-video\"><!--[if lt IE 9]><script>document.createElement('video');<\/script><![endif]-->\n<video class=\"wp-video-shortcode\" id=\"video-10374-1\" width=\"574\" height=\"322\" autoplay=\"1\" preload=\"metadata\" controls=\"controls\"><source type=\"video\/mp4\" src=\"https:\/\/blog.mindthegraph.com\/wp-content\/uploads\/2019\/08\/travel-through-the-universe-amazing-credit-nasa.mp4?_=1\" \/><a href=\"https:\/\/blog.mindthegraph.com\/wp-content\/uploads\/2019\/08\/travel-through-the-universe-amazing-credit-nasa.mp4\">https:\/\/blog.mindthegraph.com\/wp-content\/uploads\/2019\/08\/travel-through-the-universe-amazing-credit-nasa.mp4<\/a><\/video><\/div>\n<p style=\"text-align: justify;\">As\u00ed que vamos a comprobar lo que otros cient\u00edficos est\u00e1n descubriendo. Seguir las \u00faltimas noticias cient\u00edficas es importante para mejorar la comunicaci\u00f3n en la ciencia y tambi\u00e9n para mantener el optimismo. Por eso, quiero compartir con vosotros lo mejor de las noticias cient\u00edficas:<\/p>\n<h3><a href=\"https:\/\/www.eurekalert.org\/pub_releases\/2019-08\/bch-cge082219.php\" target=\"_blank\" rel=\"noopener\"><strong>CRISPR frena el crecimiento del c\u00e1ncer de mama triple negativo en ratones:<\/strong><\/a><\/h3>\n<p style=\"text-align: justify;\">Un equipo de investigadores del Hospital Infantil de Boston ha desarrollado una forma innovadora de eliminar el gen Lipocalin 2 mediante el sistema de edici\u00f3n CRISPR y ha demostrado su potencial para tratar los tumores de mama triplemente negativos en ratones. Este gen est\u00e1 relacionado con el c\u00e1ncer de mama triple negativo, una forma agresiva de la enfermedad para la que existen pocos tratamientos eficaces y espec\u00edficos.<\/p>\n<p style=\"text-align: justify;\">El resumen gr\u00e1fico realizado por los autores muestra los biomecanismos de la edici\u00f3n del genoma CRISPR in vivo. Se puede ver c\u00f3mo la nanoestructura deformable del sistema de nanolipogel dirigido al tumor (tNLG) mejora significativamente su capacidad para atravesar las barreras endoteliales del tumor con fugas. Las flechas destacan los eventos de entrega transendotelial de los tNLG. Por \u00faltimo, se puede ver c\u00f3mo los pl\u00e1smidos CRISPR de los tNLG se liberan directamente en el citosol de las c\u00e9lulas TNBC objetivo a trav\u00e9s de la v\u00eda de fusi\u00f3n de membranas mediada por ICAM1.<\/p>\n<p style=\"text-align: justify;\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-10379\" src=\"https:\/\/blog.mindthegraph.com\/wp-content\/uploads\/2019\/08\/capture5.png\" alt=\"Captura5\" width=\"885\" height=\"443\" srcset=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2019\/08\/capture5.png 885w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2019\/08\/capture5-300x150.png 300w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2019\/08\/capture5-768x384.png 768w\" sizes=\"(max-width: 885px) 100vw, 885px\" \/><\/p>\n<h3 style=\"text-align: justify;\"><a href=\"https:\/\/www.cell.com\/cell-reports\/fulltext\/S2211-1247(19)30626-6?_returnURL=https%3A%2F%2Flinkinghub.elsevier.com%2Fretrieve%2Fpii%2FS2211124719306266%3Fshowall%3Dtrue\" target=\"_blank\" rel=\"noopener\"><strong>Un nuevo estudio demuestra que el ejercicio f\u00edsico mejora las anomal\u00edas en la sociabilidad, la repetitividad y la ansiedad en individuos con trastornos del neurodesarrollo<\/strong><\/a><\/h3>\n<p>El ejercicio f\u00edsico ha atra\u00eddo la atenci\u00f3n como posible estrategia terap\u00e9utica para los comportamientos anormales en los trastornos del neurodesarrollo, como los trastornos del espectro autista (TEA). Los autores examinaron el papel de la microgl\u00eda en los d\u00e9ficits sin\u00e1pticos de los hijos de la activaci\u00f3n inmunitaria materna (AIM). La microgl\u00eda es la c\u00e9lula inmunitaria residente en el cerebro. Los resultados revelaron que el ejercicio revirti\u00f3 los comportamientos anormales y el excedente sin\u00e1ptico en las cr\u00edas adultas de MIA. As\u00ed pues, el ejercicio activa una parte de las neuronas, lo que da lugar a que la microgl\u00eda engulla el exceso de sinapsis, probablemente cebada por la competencia sin\u00e1ptica.<\/p>\n<p style=\"text-align: justify;\">\u00a0<a href=\"https:\/\/blog.mindthegraph.com\/nature-neuroscience\/#.XWltvShKiM8\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-large wp-image-10384\" src=\"https:\/\/blog.mindthegraph.com\/wp-content\/uploads\/2019\/08\/preview_69620-1024x640-1-1024x640.png\" alt=\"vista previa_69620-1024x640 (1)\" width=\"640\" height=\"400\" srcset=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2019\/08\/preview_69620-1024x640-1.png 1024w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2019\/08\/preview_69620-1024x640-1-300x188.png 300w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2019\/08\/preview_69620-1024x640-1-768x480.png 768w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/a><\/p>\n<h4 style=\"text-align: justify;\"><\/h4>\n<h3 style=\"text-align: justify;\"><a href=\"https:\/\/www.un.org\/africarenewal\/news\/polio-no-longer-endemic-nigeria-%E2%80%93-un-health-agency\" target=\"_blank\" rel=\"noopener\"><strong>La polio ya no es end\u00e9mica en Nigeria<\/strong><\/a><\/h3>\n<p style=\"text-align: justify;\">La informaci\u00f3n procede de la Organizaci\u00f3n Mundial de la Salud (OMS). Anunciaron el 21 de agosto que Nigeria cumpl\u00eda tres a\u00f1os sin nuevos casos de la enfermedad paralizante. Es una muy buena noticia. Adem\u00e1s, el n\u00famero de nuevas infecciones ha disminuido en todo el mundo, pasando de unos 350.000 en 1988 a 33 en 2018.<\/p>\n<p style=\"text-align: justify;\">En la infograf\u00eda siguiente puede ver c\u00f3mo se relaciona la vacunaci\u00f3n con la erradicaci\u00f3n de enfermedades infecciosas aqu\u00ed:<\/p>\n<p style=\"text-align: justify;\"><a href=\"https:\/\/blog.mindthegraph.com\/vaccine-misinformation\/#.XWmAmyhKiM8\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-large wp-image-10388\" src=\"https:\/\/blog.mindthegraph.com\/wp-content\/uploads\/2019\/08\/vaccine1-512x1024.png\" alt=\"vacuna1\" width=\"512\" height=\"1024\" srcset=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2019\/08\/vaccine1-512x1024.png 512w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2019\/08\/vaccine1-150x300.png 150w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2019\/08\/vaccine1-768x1536.png 768w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2019\/08\/vaccine1.png 800w\" sizes=\"(max-width: 512px) 100vw, 512px\" \/><\/a><\/p>\n<p style=\"text-align: justify;\">\u00bfQuiere mostrar su investigaci\u00f3n de forma visual y atractiva? Entonces pruebe Mind the Graph:<\/p>\n<p style=\"text-align: justify;\"><a href=\"https:\/\/mindthegraph.com\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-6577\" src=\"https:\/\/blog.mindthegraph.com\/wp-content\/uploads\/2017\/01\/start_get-mind-the-graph-medical-illustrations.png\" alt=\"atenci\u00f3n a las ilustraciones cient\u00edficas de los gr\u00e1ficos\" width=\"270\" height=\"87\" srcset=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2017\/01\/start_get-mind-the-graph-medical-illustrations.png 310w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2017\/01\/start_get-mind-the-graph-medical-illustrations-300x97.png 300w\" sizes=\"(max-width: 270px) 100vw, 270px\" \/><\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Los \u00faltimos d\u00edas han sido duros, \u00bfverdad? Los incendios forestales en la selva amaz\u00f3nica se convierten en un trend topic. En los \u00faltimos d\u00edas seguimos muy preocupados por la selva, la sostenibilidad y la vida en la Tierra en general. Despu\u00e9s de todo el debate y la lectura, la conclusi\u00f3n es que tenemos que tomar medidas, como humanos y como cient\u00edficos. [...]<\/p>","protected":false},"author":11,"featured_media":10394,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"image","meta":[],"categories":[959],"tags":[349,350,348,96,554,250,775],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>The latest science news: the coolest discoveries of the week - Mind the Graph Blog<\/title>\n<meta name=\"description\" content=\"Check out the latest science news to keep informed about what is happening outside the lab. Don&#039;t worry, I focused on the good news.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/mindthegraph.com\/blog\/es\/ultimas-noticias-cientificas\/\" \/>\n<meta property=\"og:locale\" content=\"es_MX\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"The latest science news: the coolest discoveries of the week - Mind the Graph Blog\" \/>\n<meta property=\"og:description\" content=\"Check out the latest science news to keep informed about what is happening outside the lab. 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