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science/health

AI Designs Caffeine-Triggered Safety Switch for Cell Therapies

A team of researchers has leveraged artificial intelligence to create an innovative safety switch for future cell therapies. The system is designed to be triggered by caffeine—a compound already widely consumed worldwide. Cell therapies hold significant promise for treating various diseases, but controlling engineered cells once they're

National Academy of Medicine Examines Opportunity Costs of Market Narratives in Healthcare AI

The National Academy of Medicine has published a perspective piece raising concerns about the opportunity costs associated with dominant market narratives surrounding artificial intelligence in healthcare. The analysis suggests that current market-driven hype around healthcare AI may be distracting stakeholders—including researchers, healthcare systems, and policymakers—from focusing on foundational

Study Links Nitrate Source—Not Just Amount—to Dementia Risk

A major long-term study involving more than 54,000 adults has revealed that where nitrate comes from may be more important than how much a person consumes when it comes to dementia risk. The research found that participants who obtained more nitrate from vegetables—roughly equivalent to a cup of

Kidney Drug Finerenone Shows Promise Beyond Diabetic Patients in Major Studies

A trio of major clinical studies is reshaping how researchers think about a widely used kidney medication. Finerenone, a drug originally approved for patients with diabetic kidney disease, has demonstrated protective effects that extend far beyond its initial patient population. Broader Applications Beyond Diabetes The research found that finerenone may

Technology News

School Shooting Survivor Files Lawsuit Against AI Gun Detection Company

A survivor of a school shooting has filed a lawsuit against an AI gun detection company, claiming the technology failed to detect a weapon during the attack. The case highlights growing concerns about the reliability and accuracy standards for AI-powered security systems deployed in sensitive environments like schools. The lawsuit

Researchers Report Progress on CRISPR Gene Editing in Human Embryos

Researchers in the United States have reported encouraging findings from experiments using a refined version of CRISPR gene-editing technology on human embryos. The study demonstrates progress in the accuracy and efficiency of genetic modifications, marking another milestone in the evolving field of genome editing. While the results represent an advancement

NASA Satellites Reveal Widespread Ocean Nutrient Stress Linked to Warming

A new study published June 5 has uncovered significant nutrient stress affecting microscopic marine organisms across Earth's oceans. The research, which combines NASA satellite observations, ocean surveys, and genetic testing on marine microorganisms, demonstrates that warming ocean waters are limiting the availability of vital nutrients that these organisms