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

Researchers identified in mice a microbiome–gut–brain pathway in which age-associated changes in gut microbes increase medium-chain fatty acids that impair vagal sensory signaling and hippocampal ...

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 ...

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

A tissue section from a mouse model of lung metastasis showing cancer cells (green) that have attracted and activated fibroblasts (red) to support the growth of a metastatic tumor. Image: Massagué Lab ...

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 ...

Restoring the gut microbiota through fecal microbiota transplantation reversed these effects. The treatment replenished CX3CR1-positive NK cells, reduced lung damage, and improved survival. Targeted ...

Researchers have uncovered a surprising molecular chain reaction in the brain that may play a role in some forms of autism.

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 ...