Now showing items 1-10 of 899
The tyrosine kinase FER is responsible for the capacitation-associated increase in tyrosine phosphorylation in murine sperm
(Company of Biologists, 2016-07)
Sperm capacitation is required for fertilization. At the molecular level, this process is associated with fast activation of protein kinase A. Downstream of this event, capacitating conditions lead to an increase in tyrosine ...
Trypanosoma cruzi 175-kDa protein tyrosine phosphorylation is associated with host cell invasion
(Academic Press Inc, 1998-06-01)
We examined the requirement of Trypanosoma cruzi protein tyrosine phosphorylation for parasite entry into mammalian cells and analyzed the profile of phosphorylated proteins in infective trypomastigotes. Treatment of ...
Lipoproteins induce tyrosine phosphorylation in human natural killer cells
(Medical science research, 2017)
An ACTH-activated protein tyrosine phosphatase (PTP) is modulated by PKA-mediated phosphorylation
In adrenal cortex, ACTH regulation of steroidogenesis depends on PKA-dependent serine/threonine phosphorylation and also on the activity of protein tyrosine phosphatases (PTPs). In addition, ACTH increases total PTPs ...
Protein tyrosine phosphorylation and protein tyrosine nitration in redox signaling
(Mary Ann Liebert Inc, 2008-05-01)
Reversible phosphorylation of protein tyrosine residues by polypeptide growth factor-receptor protein tyrosine kinases is implicated in the control of fundamental cellular processes including the cell cycle, cell adhesion, ...
Insulin induces tyrosine phosphorylation of Shc and stimulates Shc/GRB2 association in insulin-sensitive tissues of the intact rat
(Humana Press IncTotowaEUA, 1998)