CARON , Leslie

The ERK, p38 and JNK mitogen activated protein kinases (MAPKs) are intracellular signalling pathways that play a pivotal role in many essential cellular processes such as proliferation and differentiation. MAPKs are activated by a large variety of stimuli and one of their major functions is to connect cell surface receptors to transcription...

Embryonic Stem (ES) cells can give rise, in vivo, to the ectodermal, endodermal and mesodermal germ layers and, in vitro, can differentiate into multiple cell lineages, offering broad perspectives in regenerative medicine. Understanding the molecular mechanisms governing ES cell commitment is an essential challenge in this field. The Mitogen...

Hyperplasia of adipose tissue is critical for the development of obesity, but molecular mechanisms governing normal or pathological recruitment of new adipocytes remain unclear. The extracellular signal-regulated kinase (ERK) pathway plays a pivotal role in many essential cellular functions, such as proliferation and differentiation. Using...

Hyperplasia of adipose tissue is critical for the development of obesity, but molecular mechanisms governing normal or pathological recruitment of new adipocytes remain unclear. The extracellular signal-regulated kinase (ERK) pathway plays a pivotal role in many essential cellular functions, such as proliferation and differentiation. Using...