Severe bacterial pneumonia remains a major cause of death in critically ill patients, largely due to impaired early immune responses. New research reveals that butyric acid, a metabolite produced by ...

A wave of recent neuroscience research has identified specific molecular and cellular mechanisms through which alcohol disrupts signaling between brain cells, offering a sharper picture of how ...

Cell signalling pathways are central to maintaining cellular homeostasis and regulating essential functions such as proliferation, apoptosis, and repair. In both cancer and neurodegenerative diseases, ...

Dental pulp injury caused by trauma or deep caries often leads to inflammation, tissue necrosis, and eventual loss of tooth ...

Brain cells grow faster in children with some forms of autism due to distinct changes in core cell signaling patterns, according to research from the laboratory of Anthony Wynshaw-Boris, MD, PhD, ...

Dental pulp regeneration remains a major clinical challenge. Researchers have discovered that SMAD7 directly forms a ...

How do blood vessels stay strong, flexible, and responsive to the body's changing need for oxygen and nutrients? The answer lies not only in biology—but also in physics. Researchers at Åbo Akademi ...

When a cell receives a message from outside, it generates a molecule called cyclic AMP (cAMP) to relay this message. To ensure the signal reaches the correct effector without triggering pathways ...

New molecular insights into the link between hepatocellular carcinoma and intratumoral fibrosis could lead to better ...

Explore the serious implications of liver congestion and its connections to fibrosis, cirrhosis, and liver cancer in recent ...

Preclinical research across multiple cancer types now shows that the NAD+ salvage pathway, the same biological mechanism targeted by popular anti-aging supplements like nicotinamide mononucleotide ...