Newswise — Using an informatics tool that identifies “hotspots” of post-translational modification (PTM) activity on proteins, researchers have found a previously-unknown mechanism that puts the ...

Deep in the lining of the small intestine, cells are talking to each other in a language scientists are only now beginning to decode. But unlike most conversations, what matters here is not just what ...

UNC researchers discovered how a key step in cell signaling works by showing exactly how G proteins detach from receptors that many common medicines target. Scientists at the University of North ...

Scientists have, for the first time, recreated an assembly of proteins known as the β-catenin destruction complex in the test tube. This is a long-awaited step in cancer research, as mutations in this ...

ASEA Redox Cell Signaling Supplement has become a notable presence for those interested in supporting health at the cellular level. With more than 38 million bottles sold in 35 countries, ASEA stands ...

In preliminary experiments with mice and lab-grown cells, Johns Hopkins Kimmel Cancer Center scientists have found that a protein-signaling process accelerates the work of the gene most frequently ...

Phosphoinositides are a family of membrane lipids distinguished by phosphate groups at specific positions on the inositol ring, acting as spatial and temporal organisers of cell activity. Through ...

Researchers at Oregon Health & Science University received $12.5M to study ubiquitin signaling, which may play a critical role in diseases like cancer.

Illustration of small molecule modulation of β-arrestins and GPCR signaling pathways based on concepts developed by the Lefkowitz Laboratory, Duke University. To function normally, nearly every cell ...