https://ana.ir/en/news/11236/beneficial-bacteria-turned-into-cancer-killers-inside-tumors2026-09-23T20:14:54+03:30Beneficial bacteria turned into cancer killers inside tumorsana.pressenhttps://ana.ir/media/124069b9ZTp3ZWJwfGY6MTE5NDcxOS5qcGd8ZnVpOjgxMDQwfGw6ZW58djox.webpBeneficial bacteria turned into cancer killers inside tumors(Tehran Ana)- Scientists have engineered beneficial bacteria to produce chemotherapy inside tumors while simultaneously activating the immune system to fight cancer.https://ana.ir/en/news/11235/us-proposes-new-ai-safety-mechanism-in-talks-with-china2026-09-23T19:59:12+03:30US proposes new AI safety mechanism in talks with Chinaana.pressenhttps://ana.ir/media/5ca00a4cZTp3ZWJwfGY6MTE5NDcxOC53ZWJwfGZ1aTo4MTAzOXxsOmVufHY6MQ.webpUS proposes new AI safety mechanism in talks with China(Tehran Ana)- The United States has proposed a new mechanism for notifying each other about artificial intelligence safety risks as Washington and Beijing seek to establish a new dialogue on AI.https://ana.ir/en/news/11234/new-mixer-enables-uniform-blending-of-difficult-to-mix-powders2026-09-23T19:46:30+03:30New mixer enables uniform blending of difficult-to-mix powdersana.pressenhttps://ana.ir/media/c2172169ZTp3ZWJwfGY6MTE5NDY4NC5qcGd8ZnVpOjgxMDM4fGw6ZW58djox.webpNew mixer enables uniform blending of difficult-to-mix powders(Tehran Ana)- Researchers have developed V-shaped mixers that enable uniform blending of powders that are difficult to mix using conventional methods.https://ana.ir/en/news/11233/russian-scientists-discover-a-way-to-restore-fibrotic-liver-tissue2026-09-23T19:31:28+03:30Russian scientists discover a way to restore fibrotic liver tissueana.pressenhttps://ana.ir/media/3771998cZTp3ZWJwfGY6MTE5NDY4MC5qcGd8ZnVpOjgxMDM3fGw6ZW58djox.webpRussian scientists discover a way to restore fibrotic liver tissue(Tehran Ana)- Russian scientists have found that mesenchymal stromal cells may help restore liver tissue affected by fibrosis in laboratory mice.https://ana.ir/en/news/11232/smart-wire-maps-stroke-clots-in-real-time2026-09-23T11:07:54+03:30Smart wire maps stroke clots in real timeana.pressenhttps://ana.ir/media/ffcbfc14ZTp3ZWJwfGY6MTE5NDE2Ny5qcGd8ZnVpOjgxMDM2fGw6ZW58djox.webpSmart wire maps stroke clots in real time(Tehran Ana)- A sensor-equipped smart wire has shown promise in identifying the composition, location and size of stroke-causing blood clots in real time during clot-removal procedures.