Caltech researchers have developed a new method to map the positions of hundreds of DNA-associated proteins within cell ...

Middlemen get a bad rap for adding cost and complications to an operation. So, eliminating the go-betweens can reduce expense ...

They used single-molecule tracking and other methods to measure how each of those proteins moves in healthy cells and in cells in disease states. All but one of the proteins showed reduced mobility ...

Our bodies divest themselves of 60 billion cells every day through a natural process of cell culling and turnover called apoptosis. These cells — mainly blood and gut cells — are all replaced ...

2024.10.051). Some proteins can move fast enough to traverse a cell in mere seconds, even though they have to battle their way through bustling crowds of biomolecules to reach their targets.

In a study led by Anna Obenauf, Senior Group Leader at the IMP, an international team of researchers integrated cutting-edge tools, including melanoma mouse models, single-cell RNA sequencing ...

Interleukin-1α release during necrotic-like cell death generates myeloid-driven immunosuppression that restricts anti-tumor immunity. Cancer Cell , 2024; DOI: 10.1016/j.ccell.2024.10.014 Cite ...

In humans, there is a specialized molecule on the surface of cells termed MR1. MR1 allows sensing of certain small molecule metabolites derived from cellular and microbial sources; however ...

A new study suggests fat cells keep a memory of previous weight gain, which may help to explain why this happens. Losing weight can be a lot of work, which makes it all the more frustrating when ...