Supercentenarians have an abundance of cancer-killing immune cells
medicalxpress - The human immune system has specialized cells called CD4 cytotoxic T lymphocytes (CD4 CTLs), which have been shown to kill tumor cells in some cancers. When a person gets sick, these cells multiply in a process called clonal expansion to help fight infect…
AI Summary: Analyses of people over 110 reveal an abundance of highly active cytotoxic immune cells capable of recognizing and eliminating cancerous cells, offering clues to extreme longevity. These hypervigilant immune profiles may explain low cancer rates among the very old and suggest immune‑based strategies that could one day mimic their natural defenses.
How Louisiana’s New Surgeon General Wants To Transform Public Health
Rosemary Westwood, The New York Times / kffhealthnews - Evelyn Griffin is pushing for more emphasis on wellness and prevention. She has also aligned with the MAHA movement in fighting government mandates and questioning the safety of some vaccines.
AI Summary: Louisiana’s new surgeon general outlined an ambitious agenda to revamp public health, prioritizing prevention, health equity and system reforms to tackle chronic disease and access gaps. The plan emphasizes community engagement, measurable targets and pragmatic policy levers—basically, less brochure writing and more fixing the plumbing of a beleaguered health system.
Ex-Fauci adviser pleads guilty to plotting to conceal COVID-19 research records
abcnews - A former senior adviser to infectious disease expert Dr. Anthony Fauci has pleaded guilty to plotting to conceal federal records related to research on the origins of the deadly COVID-19 pandemic
AI Summary: A former scientific adviser to Dr. Fauci pleaded guilty to attempting to conceal COVID‑19 research records, admitting to actions to withhold or obscure documentation related to pandemic studies. The plea resolves part of a wider investigation into recordkeeping and transparency, and underscores legal exposure when internal scientific communications collide with public scrutiny.
AI may know how you’ll respond to a vaccine before you get it
sciencedaily - AI may be able to predict how strongly someone will respond to a vaccine before they receive it. By analyzing antibody patterns in more than 4,000 people, researchers found signs of “immune readiness” that helped distinguish strong responders from weak on…
AI Summary: Researchers report AI models that can forecast individual immune responses to vaccines by identifying predictive biological signatures. These tools could enable personalized vaccination strategies and smarter trial design, although real‑world validation and ethical deployment remain necessary before clinics trade one‑size‑fits‑all jabs for algorithmic matchmaking.
FDA Lists More Than 1,500 AI-Enabled Medical Devices as Oncology Applications Expand
oncodaily - The U.S. Food and Drug Administration (FDA) has listed more than 1,500 artificial intelligence-enabled medical devices authorized for marketing in the United States, reflecting the growing integration of AI across […]
AI Summary: The FDA catalogued more than 1,500 AI‑enabled medical devices, spurring criticism that most were cleared without direct evidence they improve patient outcomes. Regulators and clinicians face mounting calls for post‑market studies and transparency, balancing enthusiasm for AI innovation against the sober question: do these devices actually help patients?