{"ok":true,"nota":{"id":"c518f43e8eee5c6b","slug":"una-herramienta-doble-permite-seguir-en-tiempo-real-el-arn-viral-dentr-c518f4","titulo":"Una herramienta doble permite seguir en tiempo real el ARN viral dentro de células infectadas vivas","resumen":"Investigadores de Penn State desarrollaron una herramienta que sigue el material genético de virus dentro de células vivas mientras se replican. Con ella pueden observar cómo se mueven en el espacio y el tiempo dentro de la célula.","fuente":"phys","fuenteNombre":"Phys.org","color":"#2b5c8a","autor":"","url":"https://phys.org/news/2026-10-tool-tracks-viral-rna-infected.html","imagen":"https://scx1.b-cdn.net/csz/news/tmb/2026/two-in-one-tool-tracks.jpg","tema":"ciencia","subtemas":["virología","antivirales","biología celular","arn viral","microscopía"],"entidades":["Penn State","Joyce Jose"],"formato":"dato","entretenimiento":false,"pubTs":"2026-10-21T17:00:13.000Z","indexTs":"2026-10-21T17:01:55.686Z","hash":"1167619759cd499a1a4d52d696df204d3bfdf378ead8b51fd4857eca0a9a7942","tsa":{"time":"Oct 21 17:02:38 2026 GMT","provider":"freetsa.org","sobre":"sello"},"stats":{"views":0,"likes":0,"clicks":0,"dwell":0},"tipo":"normal","registro":"hallazgo","porQueImporta":"Hasta ahora los científicos veían muy poco de lo que hace un virus adentro de una célula, y eso frenaba el diseño de antivirales. Con esta herramienta pueden ver el proceso mientras ocurre, lo que abre la puerta a tratamientos más precisos contra infecciones. Todavía falta mucho para llegar a una aplicación concreta, pero el avance apunta a entender mejor cómo frenar al virus desde adentro.","quienFirma":"Pennsylvania State University","confianza":"divulgacion","consulta":null},"sello":{"hash":"1167619759cd499a1a4d52d696df204d3bfdf378ead8b51fd4857eca0a9a7942","sello":"d795e540a2ba1ed2d479ef721a051c89348f810bddded0478f539b644c6992ca","beacon":{"drand":{"cadena":"8990e7a9aaed2ffed73dbd7092123d6f289930540d7651336225dc172e51b2ce","ronda":6572371,"aleatorio":"11b264305ff5d3a2988e2b165844198dc656af1756f1ae998fb9e26ad3a36876","tiempo":"2026-10-21T17:02:30.000Z"},"nist":{"cadena":2,"pulso":1993391,"salida":"7C21A832471207C917FD841C1A60A873074FACCEE7C825FC8E091BD01BC5373F2D23F7D01E0F8011637AB6CEEFF95F7D05C1F794A08763D17D78E033546A546C","tiempo":"2026-10-21T17:02:00.000Z"},"noAntes":"2026-10-21T17:02:30.000Z"},"verificacion":{"drand":true,"nist":true},"tsa":{"time":"Oct 21 17:02:38 2026 GMT","provider":"freetsa.org","sobre":"sello"},"original":{"titulo":"Two-in-one tool tracks viral RNA inside live infected cells in real time","descripcion":"Viruses are sneaky intruders, hijacking the internal machinery of host cells and replicating out of sight. Understanding these dynamics is the first step to developing effective antiviral strategies that could stop infections, but scientists have largely been left in the dark because there are limited tools to study how viruses move in space and time inside live infected cells, according to Joyce Jose, associate professor of biochemistry and molecular biology at Penn State.","pubDate":"Wed, 21 Oct 2026 13:00:13 EDT","url":"https://phys.org/news/2026-10-tool-tracks-viral-rna-infected.html"},"indexado":"2026-10-21T17:01:55.686Z"}}