Cell walls are a crucial structure of plant life, protecting cells from damage, giving plants shape, and containing ...

A newly discovered pair of stem cell lineages drives the formation of both tooth roots and the bone that anchors them. Understanding how these cells switch roles could pave the way for regenerating ...

A research team has revealed a previously unknown mechanism that triggers an inflammatory immune response in cells when their DNA is damaged. This discovery deepens the understanding of a new type of ...

T cell activation—the process by which these key immune defenders recognize threats and mobilize against them—depends on exquisitely timed molecular signals. Now researchers have captured one of the ...

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, ...

Researchers have identified an unexpected mechanism that links age-related stress to the decline of blood-forming stem cells.

Type 2 diabetes can turn immune cells that help with tissue repair and anti-inflammatory responses into triggers of chronic ...

This review explains how glucose scarcity, lipid disruption, amino acid deprivation, and toxic metabolites weaken CAR-T cells ...