Protein phosphatase 1 β paralogs encode the zebrafish myosin phosphatase catalytic subunit.
PLoS ONE, 2013 BackgroundThe myosin phosphatase is a highly conserved regulator of actomyosin contractility. Zebrafish has emerged as an ideal model system to study the in vivo role of myosin phosphatase in controlling cell contractility, cell movement and epithelial ...
Vaishali Jayashankar +6 more
doaj +1 more source
Protein tyrosine phosphatase 1 protects human pancreatic cancer from erastin-induced ferroptosis
Asian Journal of Surgery, 2022 Background: Pancreatic ductal adenocarcinoma (PDAC) is a fatal malignancy due to the lack of early detection method, therapeutic drug and target. We noticed that the expression of Protein Tyrosine Phosphatase Mitochondria1(PTPMT1) is upregulated in PDAC.
Xiao-Dong Huang, PhD +5 more
doaj +1 more source
Association of Factor V Secretion with Protein Kinase B Signaling in Platelets from Horses with Atypical Equine Thrombasthenia. [PDF]
, 2015 BackgroundTwo congenital bleeding diatheses have been identified in Thoroughbred horses: Glanzmann thrombasthenia (GT) and a second, novel diathesis associated with abnormal platelet function in response to collagen and thrombin stimulation.Hypothesis ...
Blevins, G +4 more
core +1 more source
Effects of Newly Synthesized DCP-LA-Phospholipids on Protein Kinase C and Protein Phosphatases
Cellular Physiology and Biochemistry, 2013 Background/Aims: The linoleic acid derivative DCP-LA selectively activates PKCε and inhibits protein phosphatase 1 (PP1). In the present study, we have newly synthesized phosphatidyl-ethanolamine, -serine, -choline, and -inositol containing DCP-LA at the
Takeshi Kanno +5 more
doaj +1 more source
Protein Phosphatase 1 Down Regulates ZYG-1 Levels to Limit Centriole Duplication. [PDF]
PLoS Genetics, 2017 In humans perturbations of centriole number are associated with tumorigenesis and microcephaly, therefore appropriate regulation of centriole duplication is critical. The C.
Nina Peel +5 more
doaj +1 more source
Open Biology, 2022 Protein phosphatase 1 (PP1) is a key enzyme for Plasmodium development. However, the detailed mechanisms underlying its regulation remain to be deciphered.
Aline Fréville +14 more
doaj +1 more source
Mechanisms Regulating the Association of Protein Phosphatase 1 with Spinophilin and Neurabin [PDF]
, 2018 Protein phosphorylation is a key mediator of signal transduction, allowing for dynamic regulation of substrate activity. Whereas protein kinases obtain substrate specificity by targeting specific amino acid sequences, serine/threonine phosphatase ...
Baucum, Anthony J., II +6 more
core +1 more source
PTEN: A master regulator of neuronal structure, function, and plasticity. [PDF]
, 2014 PTEN (phosphatase and tensin homolog on chromosome ten) is a dual protein/lipid phosphatase that dephosphorylates PIP3, thereby inhibiting the AKT/mTOR pathway. This inhibition ultimately decreases protein translation, cell proliferation and cell growth.
Garcia-Junco-Clemente, Pablo +1 more
core +1 more source
The Cell-Cycle Regulatory Protein p21CIP1/WAF1 Is Required for Cytolethal Distending Toxin (Cdt)-Induced Apoptosis. [PDF]
, 2020 The Aggregatibacter actinomycetemcomitans cytolethal distending toxin (Cdt) induces lymphocytes to undergo cell-cycle arrest and apoptosis; toxicity is dependent upon the active Cdt subunit, CdtB.
Boesze-Battaglia, Kathleen +4 more
core +2 more sources
The serine-threonine protein phosphatases that regulate the thiazide-sensitive NaCl cotransporter
Frontiers in Physiology, 2023 The activity of the Na+-Cl- cotransporter (NCC) in the distal convoluted tubule (DCT) is finely tuned by phosphorylation networks involving serine/threonine kinases and phosphatases.
Héctor Carbajal-Contreras +5 more
doaj +1 more source