Cell signaling is crucial for cells to communicate and function correctly. Disruptions in these pathways, caused by genetic mutations or environmental factors, can lead to uncontrolled cell growth, ...

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 ...

West Feliciana High School AP Biology students are studying cell signaling pathways by comparing effectiveness of commercial ...

About one in eight U.S. adults are currently taking a GLP-1 drug such as Ozempic, Wegovy, or Zepbound to treat diabetes, obesity, or other conditions ...

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 ...

When 200 natural accessions of the model plant Arabidopsis thaliana grown in a nitrate-enriched medium were compared, one ...

In several disease conditions, including infections and cancers, innate immune activation and nutrient scarcity occur together. A study from St. Jude Children's Research Hospital, published in Cell, ...

The researchers used lipid nanoparticles (LNPs) to deliver cyclic GMP-AMP (cGAMP) synthase (cGAS) mRNA to cancer cells. This results in production of the endogenous stimulator of interferon genes ...

New research shows that physical pressure from brain tumors or injuries triggers a "self-destruction" program in neurons, leading to irreversible brain damage.

A new study describes a technique that rejuvenates aging blood-forming stem cells and could help reduce the risk of age-related blood disorders.