Diacylglycerol kinases in cancer
WebDiacylglycerol kinases (DGKs) are a family of enzymes that catalyze the metabolism of diacylglycerol (DAG). Two isoforms of DGK, DGKα, and DGKζ, specifically regulate the … WebDiacylglycerol kinases alpha and zeta are up-regulated in cancer in cancer, and contribute towards tumor immune evasion and T cells clonal anergy. (Review) DGKalpha isoform is highly expressed in the nuclei of human erythroleukemia cell line K562, and its nuclear activity drives K562 cells through the G1/S transition during cell cycle progression.
Diacylglycerol kinases in cancer
Did you know?
WebGarcia-Bermejo, M. L. et al. Diacylglycerol (DAG)-lactones, a new class of protein kinase C (PKC) agonists, induce apoptosis in LNCaP prostate cancer cells by selective activation of PKCα. J. Biol. WebOct 17, 2016 · Diacylglycerol kinases (DGKs) are a family of enzymes that catalyze the metabolism of diacylglycerol (DAG). Two isoforms of DGK, DGKα, and DGKζ, specifically regulate the pool of DAG that is ...
WebFeb 28, 2024 · Thus, diacylglycerol kinases constitute a critical node in signal transduction and a fascinating target for novel therapies. In particular, the increasing number of proteins that are known to be regulated either by diacylglycerol or by phosphatidic acid maintain the great interest in those enzymes. ... DGKs control cancer cell survival ... WebApr 14, 2024 · Diacylglycerol kinase α and ζ (DGKα/ζ) metabolize the diacylglycerol generated following antigen recognition by T lymphocytes. Enhanced expression of these two lipid kinases in tumor-infiltrating CD8 + T cells promotes a hyporesponsive state that contributes to tumor immune escape. Inhibition of these two enzymes might thus be of …
WebJun 13, 2013 · After its generation, DAG is actively metabolized into phosphatidic acid by one of the 2 isoforms of diacylglycerol kinases (dgk) present within T cells, dgkα or dgkζ . Previously, we and others observed that deletion of either dgk isoform potentiates DAG-mediated Ras and extracellular signal-regulated kinase (ERK) activation and augments … WebNov 15, 2015 · DGKα is one of 10 DGK family members that convert diacylglycerol (DAG) to phosphatidic acid (PA), and both DAG and PA are critical lipid second messengers in …
WebSep 5, 2024 · Novel therapeutic drugs with better anti-cancer effects and fewer side effects are therefore required for patients with unresectable HCC. Diacylglycerol kinases (DGKs) phosphorylate diacylglycerol to generate phosphatidic acid, which in turn plays important roles in intracellular signal transduction.
WebHence, one of the routes used by cancer cells to escape immune response is the metabolization of ceramide ... McCubrey, J.A.; Cocco, L.; et al. Subcellular Localization Relevance and Cancer-Associated Mechanisms of Diacylglycerol Kinases. Int. J. Mol. Sci. 2024, 21, 5297. daily bopis trackerWebDiacylglycerol kinase zeta (DGKZ) belongs to the diacylglycerol kinase (DGK) family which catalyzes diacylglycerol (DAG) into phosphatidic acid (PA) [Citation 5]. PA production is the initiation of PtdInsP2 supplement in ‘PtdIns cycle’, which provides a lipid substrate, either for effects of phospholipase C (PLC) hydrolysis or for PtdIns 3 ... daily boot wipesWebJul 7, 2024 · Background: Diacylglycerol kinase iota (DGKI) is overexpressed in a variety of cancers and is associated with poor prognosis in colon cancer. This study evaluated the prognostic value of DGKI in gastric cancer (GC) using data from The Cancer Genome Atlas (TCGA).Methods: RNA sequencing results and clinical data of gastric adenoma and … biographical sermon outline for preachingWebMar 1, 2024 · Diacylglycerol kinases (DGKs) are a family of enzymes that regulate the relative levels of diacylglycerol (DAG) and phosphatidic acid (PA) in cells by phosphorylating DAG to produce PA. biographical searchWebOct 16, 2024 · Diacylglycerol (DG) kinase (DGK) phosphorylates DG to generate phosphatidic acid (PA). The α isozyme is activated by Ca2+ through its EF-hand motifs and tyrosine phosphorylation. DGKα is highly … daily booth rentalWebDiacylglycerol kinases in cancer. @article{Mrida2024DiacylglycerolKI, title={Diacylglycerol kinases in cancer.}, author={Isabel M{\'e}rida and Pedro Torres-Ayuso and Antonia {\'A}vila-Flores and Javier Arranz-Nicol{\'a}s and Elena Andrada and Mar{\'i}a Tello-Lafoz and Rosa Liebana and Raquel Arcos}, journal={Advances in … dailybooth websiteWebApr 10, 2024 · Background Antibody-based therapies blocking the programmed cell death-1/ligand-1 (PD-1/PD-L1) axis have provided unprecedent clinical success in cancer treatment. Acquired resistance, however, frequently occurs, commonly associated with the upregulation of additional inhibitory molecules. Diacylglycerol kinase (DGK) α limits the … biographical sketch about yourself examples