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science/health

Brain Location Matters: Scientists Reveal Why Opposite GIP Receptor Actions Both Trigger Weight Loss

A new study has uncovered why two seemingly opposite approaches to targeting the same brain receptor can both promote weight loss, potentially reshaping how we understand obesity treatments. The Dual-Action Discovery Scientists found that the glucose-dependent insulinotropic polypeptide (GIP) receptor operates differently depending on where it is located in the

Light-Based Scan Offers Hope for Early Detection of Deadly Bowel Disease in Preterm Babies

Necrotizing enterocolitis (NEC) is a devastating condition that strikes premature infants with little to no warning, causing severe inflammation and tissue death in the intestines. The disease progresses rapidly and can be fatal, making early detection critical for survival. Current diagnostic methods often come too late or require invasive procedures

Stanford Study Reveals Immune Cells Invade the Aging Brain Earlier Than Expected

A long-held assumption about the brain's relationship with the immune system has been challenged by new research from Stanford University. Scientists have found that the aging human brain may be far less isolated from the rest of the body than previously believed. The study discovered that significant numbers

Stress Hormone Reveals Unexpected Role in Brain Repair and Myelin Development

Researchers have uncovered an unexpected mechanism by which the brain may repair itself after injury. A team found that myelin-producing precursor cells rapidly release the stress hormone corticotropin-releasing hormone (CRH) near damaged brain tissue, where it helps control how these cells mature and rebuild protective nerve insulation. Myelin is the

Estrogen-Only Hormone Therapy Linked to Reduced Alzheimer's Signs in Women's Brains

A large-scale study examining more than 21,000 participants has found that women who used estrogen-only hormone therapy later in life were less likely to develop dementia and exhibited fewer hallmarks of Alzheimer's disease in their brains. The research revealed that hormone therapy use was associated with 39%

Study Links Combined Vitamin D Deficiency and Belly Fat to Dramatically Higher Mortality Risk

A large-scale study tracking more than 5,500 adults over the age of 50 has uncovered a striking interaction between two common health concerns: vitamin D deficiency and abdominal obesity. Researchers found that when these conditions occur together, the risk of death over a six-year period jumps dramatically—by 123%

Google Developing AI Health Coach with Abbott Glucose Integration

Google is developing an AI health coach designed to integrate data from Abbott's glucose monitoring systems, according to reports. The partnership would connect Google's artificial intelligence capabilities with Abbott's continuous glucose monitoring technology, primarily associated with its FreeStyle Libre devices. The integration aims to