Scientists at EPFL have created a scalable 3D organoid model that captures key features of early limb development, revealing ...

In their new study, the LJI scientists are the first to show that GPR25 is induced by a signaling molecule called TGF-β.

Cells use various signaling molecules to regulate the nervous, immune, and vascular systems. Among these, nitric oxide (NO) and ammonia (NH₃) play important roles, but their chemical instability and ...

Embryonic stem cells are powerful tools for understanding how organisms develop and how tissues regenerate. These cells have the remarkable ability to self ...

UNC researchers discovered how a key step in cell signaling works by showing exactly how G proteins detach from receptors ...

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

Two complementary studies led by researchers from the Yong Loo Lin School of Medicine, National University of Singapore (NUS Medicine), have demonstrated a new RNA-based therapeutic strategy that ...

Purdue University researchers found that a subset of epidermal cells in plant leaves serves as early responders to chemical ...

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

Mesenchymal stem cell therapy shows promise for treating MS, but more research is needed on long-term safety and efficacy, a review found.