Established in 1945 under the Charter of the United Nations, the General Assembly occupies a central position as the chief deliberative, policymaking and representative organ of the United Nations.

Numerous cell surface receptors modulate cellular motile functions through the control of dynamic actin polymerization. The status of cytoplasmic actin is sensed and communicated to the nucleus in ...

Ubiquitin is an intracellular signalling molecule that is conjugated to various proteins. Ubiquitin conjugation to itself yields Lys- or Met-conjugated chains, thus expanding its repertoire of ...