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Identification and characterization of acid and alkaline phosphatases and protein phosphatases in L. catesbeianus tail during metamorphosis
(2021-01-01)
Amphibian metamorphosis is a tightly regulated transformation involving the participation of hormones and other biomolecules in cell death and tail absorption. Among the regulators, phosphate is essential for various ...
Role of the phosphatase PP4 in the activation of JNK-1 in prostate carcinoma cell lines PC-3 and LNCaP resulting in increased AP-1 and EGR-1 activity
(Sociedad de Biología de Chile, 2005)
Catalytic activity of a novel serine/threonine protein phosphatase PP5 from Leishmania majorActivite´ catalytique d’une nouvelle phosphatase de prote´ine se´rine/thre´onine PP5 de Leishmania major
(Princeps Editions, 2014-06)
Leishmaniasis is a vector-borne disease caused by protozoan parasites of the genus Leishmania. Our knowledge of protein phosphatases (PPs) and their implication in signaling events is very limited. Here we report the ...
Role of the phosphatase PP4 in the activation of JNK-1 in prostate carcinoma cell lines PC-3 and LNCaP resulting in increased AP-1 and EGR-1 activity
(Society of Biology of Chile, 2005)
The specific signaling connections between the mitogen-activated protein kinases (MAPK) such as c-Jun N-terminal kinase (JNK-1) and phosphatases PP4 and M3/6, affecting the family of early nuclear factors, is complex and ...
Oxidative stress promotes τ dephosphorylation in neuronal cells: The roles of cdk5 and PP1
(2004)
Oxidative stress has been demonstrated to produce modifications in several intracellular proteins that lead to alterations in their activities. Alzheimer's disease is related to an increase of oxidative stress markers, ...
Serine/threonine protein phosphatases type 2A and their roles in stress signaling
(Landes Bioscience, 2009-12)
Serine/threonine protein phosphatases are ubiquitous enzymes in all eukaryotes but many of their physiological roles in plants remain unknown. The available results have demonstrated critical functions for these enzymes ...
Biochemical characterization and inhibitory effects of dinophysistoxinokadaic acid and microcystine l-r on protein phosphatase 2a purified from the mussel Mytilus chilensis.
(Sociedad de Biología de Chile, 2000)
Protein phosphatases are involved in many cellular processes. One of the most abundant and best studied members of this class is protein
phosphatase type-2A (PP2A). In this study, PP2A was purified from the mussel Mytilus ...
Biochemical characterization and inhibitory effects of dinophysistoxinokadaic-1 acid and microcystine l-r on protein phosphatase 2a purified from the mussel Mytilus chilensis
(2000)
Protein phosphatases are involved in many cellular processes. One of the most abundant and best studied members of this class is protein
phosphatase type-2A (PP2A). In this study, PP2A was purified from the mussel Mytilus ...
Identification and characterization of an alternatively spliced isoform of the human protein phosphatase 2Aα catalytic subunit
(American Society for Biochemistry and Molecular Biology, 2018)