Diacylglycerol kinases in cancer

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August undefined, 2024

WebDiacylglycerol kinase alpha. DGK alpha is an enzyme that catalyzes the conversion of diacylglycerol to phosphatidic acid, thus regulating the level of these substances in the cell [4]. Diacylglycerol kinase alpha acts as a central switch between signaling pathways activated by secondary messengers such as DAG and phosphatidic acid [4]. WebAug 17, 2016 · Ten mammalian diacylglycerol kinase (DGK) isozymes (α–κ) have been identified to date. Our previous review noted that several DGK isozymes can serve as potential drug targets for cancer, epilepsy, autoimmunity, cardiac hypertrophy, hypertension and type II diabetes (Sakane et al., 2008).Since then, recent genome-wide association …

Diacylglycerol Kinase α Is a Critical Signaling Node …

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. 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. graph −7x+5y 35

Diacylglycerol - an overview ScienceDirect Topics

WebOct 4, 2024 · Diacylglycerol kinases (DGKs) are multi-domain lipid kinases that phosphorylate diacylglycerol into phosphatidic acid, modulating the levels of these key signaling lipids. Recently, increasing attention has been paid to DGKα isozyme as a potential target for cancer immunotherapy. Webstructure summary. Diacylglycerol kinase (DGK or DAGK) is a family of enzymes that catalyzes the conversion of diacylglycerol (DAG) to phosphatidic acid (PA), utilizing … WebDiacylglycerol 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 ... graph 5x+y 10

Downregulation of Diacylglycerol kinase zeta (DGKZ) …

WebJan 1, 2024 · Diacylglycerol kinases (DGK) are a family of enzymes that catalyze the transformation of diacylglycerol into phosphatidic acid. In T lymphocytes, DGKα … WebOct 13, 2024 · C1 domains, cysteine-rich modules originally identified in protein kinase C (PKC) isozymes, are present in multiple signaling … graph -6x-7y 42WebJul 17, 2024 · The α‐isozyme of diacylglycerol kinase (DGK) enhances cancer cell proliferation and, conversely, it promotes the nonresponsive immune state known as T‐cell anergy. ... Diacylglycerol kinases ... graph 6x-5y 30

"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 … " - Diacylglycerol kinases in cancer

Diacylglycerol kinases in cancer

A novel diacylglycerol kinase α-selective inhibitor, CU-3, induces ...

WebJul 10, 2013 · Although diacylglycerol kinase α (DGKα) has been linked to several signaling pathways related to cancer cell biology, it has been neglected as a target for cancer therapy. The attenuation of DGKα … WebOct 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 …

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WebMar 1, 2016 · Diacylglycerol kinases as emerging potential drug targets for a variety of diseases. Curr. Drug Targets., 9 (2008), pp. 626-640. ... Diacylglycerol kinase α promotes 3D cancer cell growth and limits drug sensitivity through functional interaction with Src. Oncotarget., 5 (2014), pp. 9710-9726. WebDiacylglycerol (DAG) is an important lipid that both is an intermediate in lipid biosynthetic pathways and can act as a signaling lipid. The majority of signaling DAG is generated by …

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. WebApr 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 …

WebMar 25, 2024 · The diacylglycerol kinases (DGKs), are a family of membrane lipid kinases in which DGKA plays a pivotal role. 25 Although high levels of DGKA expression in T cells were initially reported, subsequent research revealed that a considerable fraction of cancer cells also exhibited this anomalous pattern. 26, 27 We were interested in the expression ... WebAug 24, 2015 · PA-generating enzyme expression and/or activity could thus provide a basis for cancer therapies. Diacylglycerol kinase-ζ (DGKζ) is a DGK family enzyme that, by phosphorylating diacylglycerol ...

WebJan 1, 2024 · The Diacylglycerol kinases (DGK) limit DAG-dependent functions in T lymphocytes and their upregulation in tumor-infiltrating T lymphocytes contribute to limit T cell cytotoxic potential. DGK blockade could reinstate T cell attack on tumors, limiting at the same time tumor cell growth, thanks to the DGK positive input into several oncogenic ...

WebAug 24, 2015 · PA-generating enzyme expression and/or activity could thus provide a basis for cancer therapies. Diacylglycerol kinase-ζ (DGKζ) is a DGK family enzyme that, by phosphorylating diacylglycerol ... graph 5 xWebDiacylglycerol 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 … graph 7x-3y 21WebMar 1, 2016 · The α-isozyme enhances the proliferation of cancer cells. However, DGKα facilitates the nonresponsive state of immunity known as T-cell anergy; therefore, DGKα … graph 8x-2y 8WebFeb 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 ... chips for a gameWebMar 14, 2024 · Diacylglycerol dictates the intracellular localization of PKD1, while PKC activates it by phosphorylation . PKD1 served as a tumor suppressor in advanced prostate cancer, where its expression was downregulated; later, it was found that it interacted with E-cadherin (180, 181). PKD1 interacts with β-catenin and phosphorylates it on Thr112 and ... graph 5x-2y -10WebNov 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 … graph 5/3 on a number lineWebApr 1, 2024 · Diacylglycerol kinases in cancer. Advances in Biological Regulation, Volume 63, 2024, pp. 22-31. Show abstract. Diacylglycerol kinases (DGK) are a family of enzymes that catalyze the transformation of diacylglycerol into phosphatidic acid. In T lymphocytes, DGKα and ζ limit the activation of the PLCγ/Ras/ERK axis, providing a … chips for 2003 gmc