Cells carry their own growth switches. When enough nutrients—amino acids in particular—are available, cells flip this switch ...

Every cell carefully builds and positions thousands of proteins that allow it to sense and respond to its surroundings. Even ...

A study revealed that mitochondrial alpha-ketoglutarate signals the nucleus to control genes essential for brain development.

St. Jude Children's Research Hospital scientists have uncovered a regulatory mechanism for signaling of Sonic Hedgehog (SHH), ...

Malignant melanoma is one of the most dangerous forms of cancer. Around half of melanomas and about 7% of all other cancers ...

A study showed that disrupting autophagy in high endothelial venules reduced immune cell recruitment and eased psoriasis in ...

“This work challenges existing assumptions about how dengue interacts with the immune system,” said Diehl. “By revealing a ...

Cells carry their own growth switches. When enough nutrients-amino acids in particular-are available, cells flip this switch on and begin to grow. Researchers at KAIST and Yonsei University have now ...

Cancer cells survive by hiding from the immune system's surveillance. A KAIST research team has developed a new anticancer platform that makes cancer cells send out their own danger signals—prompting ...

A study suggests that exhausted T cells may be burning energy too aggressively rather than simply running out of it.

T-Mobile users reported issues with their cellular device on Monday, citing problems with their phone connection, signal and ...

After decades of dead ends, researchers have discovered a combination of genes that can generate new cells in the inner ...