When a cell receives a message from outside, it generates a molecule called cyclic AMP (cAMP) to relay this message. To ...

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, ...

Quantitative Drosophila pupal wing experiments support planar polarity depending on cell-scale signalling that does not involve depletion of a limited pool of core proteins or polarised transport on ...

In several disease conditions, including infections and cancers, innate immune activation and nutrient scarcity occur ...

After a finite number of divisions, cells simply give up. As each round of replication trims their telomeres—the protective ...