Human heart organoids enable new therapies for atrial fibrillation
Though an estimated 60 million people around the world have atrial fibrillation, or A-fib, a type of irregular…
Nighttime heart attacks cause less damage due to neutrophil circadian rhythms
Heart attacks that occur at night are less severe than those that strike during the day. A new…
Why the form of vitamin B12 you take may matter more than your intake
A new scientific review weighs natural and synthetic forms of vitamin B12, revealing where methylcobalamin may outperform standard…
Scientists outline how organ rejuvenation strategies could solve the donor shortage
New insights into cellular aging, perfusion technologies, and senescence-targeting treatments show how aging organs could be revived, turning…
How ultra-processed foods shape Crohn’s disease risk and what dietary strategies can really help
New evidence reveals how everyday processed foods may disrupt gut barriers and amplify inflammation, while targeted dietary strategies…
Researchers identify enzyme linked to myelin damage and neurodegenerative conditions
Researchers at Oregon Health & Science University have identified a type of enzyme with a complicated name –…
AI uncovers how DNA architecture failures trigger blood cancer
Cancer isn’t just about broken genes-it’s about broken architecture. Imagine a city where roads suddenly vanish, cutting off…
Discovery links human M cells to early steps of celiac disease
The human small intestine absorbs nutrients while protecting us from potentially harmful microbes. One of the cell types…
Nanoflower-treated stem cells deliver healthier mitochondria to stressed cells
By engineering nanomaterials that boost mitochondrial biogenesis, researchers show how stem cells can become powerful “mitochondrial biofactories,” offering…
Poor dietary iron weakens lung memory T cells after flu infection
Even when immune memory cells form in the lung after influenza infection, insufficient dietary iron leaves them less…
Early pregnancy placenta models show significant effects from PFAS exposure
Per- and polyfluoroalkyl substances (PFAS) are a group of nearly 10,000 long-lasting chemical compounds that stay in the…
Bacterial enzyme linked to heart complications in pneumonia
Pneumonia is a disease that burdens the healthcare system with more that 1.2 million emergency room visits each…