Results 21 to 30 of about 2,265,568 (314)

Human thrombopoiesis depends on Protein kinase Cδ/protein kinase Cε functional couple

Haematologica, 2016
A deeper understanding of the molecular events driving megakaryocytopoiesis and thrombopoiesis is essential to regulate in vitro and in vivo platelet production for clinical applications.
Cecilia Carubbi, Elena Masselli, Silvia Martini, Daniela Galli, Franco Aversa, Prisco Mirandola, Joseph E. Italiano, Giuliana Gobbi, Marco Vitale   +8 more
doaj   +1 more source

Protein kinase function of pyruvate kinase M2 and cancer

Cancer Cell International, 2020
Pyruvate kinase is a terminal enzyme in the glycolytic pathway, where it catalyzes the conversion of phosphoenolpyruvate to pyruvate and production of ATP via substrate level phosphorylation.
Xun Chen, Shangwu Chen, Dongsheng Yu
doaj   +1 more source

Multi-state recognition pathway of the intrinsically disordered protein kinase inhibitor by protein kinase A

eLife, 2020
In the nucleus, the spatiotemporal regulation of the catalytic subunit of cAMP-dependent protein kinase A (PKA-C) is orchestrated by an intrinsically disordered protein kinase inhibitor, PKI, which recruits the CRM1/RanGTP nuclear exporting complex.
Cristina Olivieri, Yingjie Wang, Geoffrey C Li, Manu V S, Jonggul Kim, Benjamin R Stultz, Matthew Neibergall, Fernando Porcelli, Joseph M Muretta, David DT Thomas, Jiali Gao, Donald K Blumenthal, Susan S Taylor, Gianluigi Veglia   +13 more
doaj   +1 more source

Paired protein kinases PRKCI-RIPK2 promote pancreatic cancer growth and metastasis via enhancing NF-κB/JNK/ERK phosphorylation

Molecular Medicine, 2023
Background Protein kinases play a pivotal role in the malignant evolution of pancreatic cancer (PC) through mediating phosphorylation. Many kinase inhibitors have been developed and translated into clinical use, while the complex pathology of PC ...
Juying Jiao, Linjie Ruan, Chien-shan Cheng, Fengjiao Wang, Peiwen Yang, Zhen Chen   +5 more
doaj   +1 more source

Disruption of pancreatic stellate cell myofibroblast phenotype promotes pancreatic tumor invasion

Cell Reports, 2022
Summary: In pancreatic ductal adenocarcinoma (PDAC), differentiation of pancreatic stellate cells (PSCs) into myofibroblast-like cancer-associated fibroblasts (CAFs) can both promote and suppress tumor progression.
Elizabeth R. Murray, Shinelle Menezes, Jack C. Henry, Josie L. Williams, Lorena Alba-Castellón, Priththivika Baskaran, Ivan Quétier, Ami Desai, Jacqueline J.T. Marshall, Ian Rosewell, Marianthi Tatari, Vinothini Rajeeve, Faraz Khan, Jun Wang, Panoraia Kotantaki, Eleanor J. Tyler, Namrata Singh, Claire S. Reader, Edward P. Carter, Kairbaan Hodivala-Dilke, Richard P. Grose, Hemant M. Kocher, Nuria Gavara, Oliver Pearce, Pedro Cutillas, John F. Marshall, Angus J.M. Cameron   +26 more
doaj   +1 more source

Cross-phosphorylation of bacterial serine/threonine and tyrosine protein kinases on key regulatory residues

Frontiers in Microbiology, 2014
Bacteria possess protein serine/threonine and tyrosine kinases which resemble eukaryal kinases in their capacity to phosphorylate multiple substrates. We hypothesized that the analogy might extend further, and bacterial kinases may also undergo mutual ...
Lei eShi, Nathalie ePigeonneau, Vaishnavi eRavikumar, Paula eDobrinic, Boris eMacek, Damjan eFranjevic, Marie-Françoise eNoirot-gros, Ivan eMijakovic   +7 more
doaj   +1 more source

Adverse prognostic and predictive significance of low DNA-dependent protein kinase catalytic subunit (DNA-PKcs) expression in early-stage breast cancers [PDF]

, 2014
Background: DNA-dependent protein kinase catalytic subunit (DNA-PKcs), a serine threonine kinase belonging to the PIKK family (phosphoinositide 3-kinase-like-family of protein kinase), is a critical component of the non-homologous end joining (NHEJ ...
AC Wolff, Andrew R. Green, Arvind Arora, B Salles, C Curtis, Christina Perry, Devika Agarwal, Emad Rakha, ET Shinohara, FM Hsu, Graham Ball, HS Lee, HS Lee, Ian O. Ellis, JA Neal, K Meek, K Soderlund Leifler, L Du, LA Loeb, LA Loeb, LM McShane, M Burg van der, Nicola Thompson, Paul Moseley, R Hill, R Sultana, S Medunjanin, SJ Collis, SL Shao, Srinivasan Madhusudan, Stephen Chan, SY Wang, Tarek Abdel-Fatah, TM Abdel-Fatah, TM Abdel-Fatah, TM Abdel-Fatah, U Moll, W Zhuang, X Kong, X Wang, XD Long, Z Hu   +41 more
core   +1 more source

The Link between Protein Kinase CK2 and Atypical Kinase Rio1

Pharmaceuticals, 2017
The atypical kinase Rio1 is widespread in many organisms, ranging from Archaebacteria to humans, and is an essential factor in ribosome biogenesis. Little is known about the protein substrates of the enzyme and small-molecule inhibitors of the kinase ...
Konrad Kubiński, Maciej Masłyk
doaj   +1 more source

Protein Kinase D1 Is Increased in Tumor Tissue, Correlates With Advanced Tumor Features and Worse Prognosis of Non-Small Cell Lung Cancer

Technology in Cancer Research & Treatment, 2020
Objective: This study aimed to assess protein kinase D1 expression and its association with tumor characteristics as well as prognosis in patients with non-small cell lung cancer.
Jing Yao MB, Yan Jiang MB, Shuang Geng PhD, Li Sun MB   +3 more
doaj   +1 more source

Purification and Characterization of a Chloroplast Outer-Envelope-Bound, ATP-Dependent Protein Kinase [PDF]

, 1988
An ATP-dependent protein kinase was partially purified from isolated outer envelope membranes of pea (Pisum sativum L., Progress No. 9) chloroplasts. The purified kinase had a molecular weight of 70 kilodaltons, as determined by sodium dodecyl sulfate ...
Soll, Jürgen
core   +2 more sources