DEATH DUEL: One TNF receptor 1 pathway activates apoptosis, another triggers gene expression-roles in seeming opposition, says David Goeddel. H. Hsu, H Shu, M. Pan, D.V. Goeddel, "TRADD-TRAF2 and ...

Bacterial chemotaxis is a sophisticated behavioural process that enables microorganisms to navigate toward favourable environments by detecting subtle differences in chemical gradients. At the heart ...

Protein tyrosine phosphatase non-receptor type 2 ( PTPN2 ) is a tyrosine phosphatase involved in T cell receptor signal ...