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science/health

Researchers Identify Antibodies Linked to Severe Inflammatory Bowel Disease

Researchers have uncovered a hidden mechanism behind inflammatory bowel disease: antibodies that interfere with the immune system’s ability to control inflammation naturally. The discovery could explain why some patients experience severe illness and may help resolve a genetic mystery that has remained unresolved for 30 years. According to the

Anthropic Says Claude Assisted With Potentially Risky Bird Flu Research

Anthropic says Claude helped a scientist plan potentially risky research involving bird flu. The disclosure highlights the growing role of AI in biological research, where planning assistance may involve topics with significant safety implications. The episode also raises questions about how AI companies and researchers evaluate such uses. As AI

AI Identifies Subtle Signs of Pancreatic Cancer Years Before Diagnosis

Researchers have reported an artificial intelligence approach capable of identifying subtle signs of pancreatic cancer years before a diagnosis. The report describes these indicators as “invisible,” suggesting that the system may detect patterns not readily apparent through conventional examination. Early detection could be important for pancreatic cancer, which can be

REDMOD AI system detects early signs of pancreatic cancer on scans

Pancreatic cancer is often difficult to identify on conventional scans because early disease may leave few visible signs. A new AI system called REDMOD aims to overcome this limitation by detecting subtler cancer-related changes. In testing, REDMOD identified hidden warning signs an average of 475 days before diagnosis and

Liquid treatment shows promise for stopping cavities in young children

A clinical trial involving young children has found that a simple liquid treatment can stop cavities without drilling, injections, or anesthesia. Applied to the teeth in seconds, the treatment offers a less invasive and inexpensive alternative for managing cavities. Researchers hope it could spare many children from painful dental procedures

Missed blood pressure medication doses may erase cardiovascular protection

Adherence appears important for the protective effects of blood pressure medication. In an analysis of more than 91,000 people, participants who consistently took their medication experienced an 11% reduction in major cardiovascular events such as heart attacks and strokes. By contrast, those who missed too many doses showed little

Study finds no clear health benefit from moderate alcohol consumption

A major study challenges the idea that moderate alcohol consumption is harmless. It associates drinking about two alcoholic beverages a day with a 1-in-25 lifetime risk of death from alcohol-related causes. The researchers also found no significant overall health benefits from alcohol. Risk increased as consumption rose,