Results 31 to 40 of about 333,854 (331)

The tyrosine phosphatase CD148 is an essential positive regulator of platelet activation and thrombosis [PDF]

open access: yes, 2009
Platelets play a fundamental role in hemostasis and thrombosis. They are also involved in pathologic conditions resulting from blocked blood vessels, including myocardial infarction and ischemic stroke.
Abtahian   +79 more
core   +2 more sources

Protein-tyrosine phosphorylation in Bacillus subtilis: a 10-year retrospective

open access: yesFrontiers in Microbiology, 2015
The discovery of tyrosine-phosphorylated proteins in Bacillus subtilis in the year 2003 was followed by a decade of intensive research activity. Here we provide an overview of the lessons learned in that period.
Josef eDeutscher, Ivan eMijakovic
doaj   +1 more source

Phosphorylation of CLEC-2 is dependent on lipid rafts, actin polymerization,secondary mediators, and Rac [PDF]

open access: yes, 2010
The C-type lectin-like receptor 2 (CLEC-2)activates platelets through Src and Syk tyrosine kinases via a single cytoplasmic YxxL motif known as a hem immunoreceptor tyrosine-based activation motif (hemITAM).Here, we demonstrate using sucrose gradient ...
Alice Y. Pollitt   +44 more
core   +1 more source

Advances in Cancer Therapy: A Comprehensive Review of CDK and EGFR Inhibitors

open access: yesCells
Protein kinases have essential responsibilities in controlling several cellular processes, and their abnormal regulation is strongly related to the development of cancer.
Mohammed Hawash
doaj   +1 more source

Redox signaling, Nox5 and vascular remodeling in hypertension [PDF]

open access: yes, 2015
Purpose of review: Extensive data indicate a role for reactive oxygen species (ROS) and redox signaling in vascular damage in hypertension. However, molecular mechanisms underlying these processes remain unclear, but oxidative post-translational ...
De Lucca Camargo, Livia   +5 more
core   +1 more source

Large‐scale phosphorylation mapping reveals the extent of tyrosine phosphorylation in Arabidopsis

open access: yesMolecular Systems Biology, 2008
Protein phosphorylation regulates a wide range of cellular processes. Here, we report the proteome‐wide mapping of in vivo phosphorylation sites in Arabidopsis by using complementary phosphopeptide enrichment techniques coupled with high‐accuracy mass ...
Naoyuki Sugiyama   +6 more
doaj   +1 more source

Neuroblastoma tyrosine kinase signaling networks involve FYN and LYN in endosomes and lipid rafts. [PDF]

open access: yesPLoS Computational Biology, 2015
Protein phosphorylation plays a central role in creating a highly dynamic network of interacting proteins that reads and responds to signals from growth factors in the cellular microenvironment.
Juan Palacios-Moreno   +7 more
doaj   +1 more source

Differential maturation and chaperone dependence of the paralogous protein kinases DYRK1A and DYRK1B

open access: yesScientific Reports, 2022
The HSP90/CDC37 chaperone system not only assists the maturation of many protein kinases but also maintains their structural integrity after folding.
Marco Papenfuss   +6 more
doaj   +1 more source

Deletion within the Src homology domain 3 of Bruton's tyrosine kinase resulting in X-linked agammaglobulinemia (XLA). [PDF]

open access: yes, 1994
The gene responsible for X-linked agammaglobulinemia (XLA) has been recently identified to code for a cytoplasmic tyrosine kinase (Bruton's agammaglobulinemia tyrosine kinase, BTK), required for normal B cell development. BTK, like many other cytoplasmic
Chen, SH   +11 more
core   +1 more source

Organoids in pediatric cancer research

open access: yesFEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

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