
PRKCQ - Wikipedia
Protein kinase C (PKC) is a family of serine- and threonine-specific protein kinases that can be activated by the second messenger diacylglycerol. PKC family members phosphorylate a wide variety of protein targets and are known to be involved in diverse cellular signaling pathways.
Protein Kinase C Theta (PKCθ): A Key Player in T Cell Life and Death
Protein kinase C-theta (PKCθ) is a member of the novel, Ca2+-independent PKC subfamily, which plays an important and non-redundant role in several aspects of T cell biology. Much progress has been accomplished in understanding the function of PKCθ ...
The Emerging Function of PKCtheta in Cancer - PMC
In this review, we discuss the implication of PKCθ in various types of cancers and the PKCθ-mediated signaling events controlling cancer initiation and progression. In these types of cancers, the high PKCθ expression leads to aberrant cell proliferation, migration and invasion resulting in malignant phenotype.
Protein kinase C-theta inhibitors: a novel therapy for ... - PubMed
PKC-θ is a serine/threonine specific protein kinase and its activation depends upon the concentration of diacylglycerol (DAG) and phospholipids (phosphatidylserine). PKC-θ phosphorylates a variety of proteins that are known to be involved in …
Protein Kinase C Theta - an overview | ScienceDirect Topics
Protein kinase C-theta (PKCθ) is a key enzyme in T cell signal transduction, downstream of the activated TCR and the CD28 co-stimulatory receptor.
PKC-θ is a drug target for prevention of T cell-mediated …
Protein kinase C theta (PKC-θ) is a key kinase in mediating T cell receptor (TCR) signals. PKC-θ activated by T cell receptor (TCR) engagement translocates to immunological synapses and regulates the activation of transcriptional factors NFκB, AP-1, and NFAT.
Protein kinase C (theta) in T cell activation - PubMed
The novel protein kinase C (PKC) isoform, PKC theta, is selectively expressed in T lymphocytes and is a sine qua non for T cell antigen receptor (TCR)-triggered activation of mature T cells.
PKC-theta in regulatory and effector T-cell functions
Oct 13, 2015 · Subsequent recruitment of the serine/threonine-specific protein Kinase C-theta (PKC-θ) to the immunological synapse (IS) is instrumental for the formation of CARMA/BCL10/MALT (CBM) signaling complex in the cytoplasm (1 – 4).
PKC-Theta in Regulatory and Effector T-cell Functions - PubMed
Oct 13, 2015 · This review will examine recent knowledge on the role of PKC-θ in T-cell transcriptional responses and how this protein can impact on the function of both Tregs and Teffs. Keywords: PKC-θ; effector T cells; immune interventions; immune synapse; regulatory T cells.
T-cell fate and function: PKC-θ and beyond - Cell Press
The serine/threonine-specific protein kinase C-θ (PKC-θ) is a core component of the immunological synapse that was shown in vitro to play a central role in the activation of T cells after T cell receptor (TCR) and co-stimulatory molecule engagement.