|
KMID : 0624620190520040239
|
|
BMB Reports
2019 Volume.52 No. 4 p.239 ~ p.249
|
|
|
Proteolytic cleavages of MET: the divide-and-conquer strategy of a receptor tyrosine kinase
|
|
Fernandes Marie
Duplaquet Leslie
Tulasne David
|
|
|
Abstract
|
|
|
|
Membrane-anchored full-length MET stimulated by its ligand HGF/SF induces various biological responses, including survival, growth, and invasion. This panel of responses, referred to invasive growth, is required for embryogenesis and tissue regeneration in adults. On the contrary, MET deregulation is associated with tumorigenesis in many kinds of cancer. In addition to its well-documented ligand-stimulated downstream signaling, the receptor can be cleaved by proteases such as secretases, caspases, and calpains. These cleavages are involved either in MET receptor inactivation or, more interestingly, in generating active fragments that can modify cell fate. For instance, MET fragments can promote cell death or invasion. Given a large number of proteases capable of cleaving MET, this receptor appears as a prototype of proteolytic-cleavage-regulated receptor tyrosine kinase. In this review, we describe and discuss the mechanisms and consequences, both physiological and pathological, of MET proteolytic cleavages.
|
|
|
KEYWORD
|
|
|
Apoptosis, Calpain, Caspase, Hepatocyte growth factor, MET, Necrosis, Protease, Proteolytic cleavages, Receptor tyrosine kinase, Secretase
|
|
|
FullTexts / Linksout information
|
|
|
|
|
Listed journal information
|
|
  
|
|