Results 31 to 40 of about 514,942 (384)

The fusion proteins TEL-PDGFRβ and FIP1L1-PDGFRα escape ubiquitination and degradation

open access: yesHaematologica, 2009
Background Chimeric oncogenes encoding constitutively active protein tyrosine kinases are associated with chronic myeloid neoplasms. TEL-PDGFRβ (TPβ, also called ETV6-PDGFRB) is a hybrid protein produced by the t(5;12) translocation, FIP1L1-PDGFRα (FPα ...
Federica Toffalini   +6 more
doaj   +1 more source

Molecular insights into kinase mediated signaling pathways of chemokines and their cognate G protein coupled receptors

open access: yesFrontiers in Bioscience-Landmark, 2020
Chemokines are small regulatory proteins that play a crucial role in the coordinated migration of cell populations to the site of infection/inflammation by binding to their cognate receptors.
Deepak Kumar Tripathi   +1 more
doaj   +1 more source

Role of protein phosphorylation in cell signaling, disease, and the intervention therapy

open access: yesMedComm, 2022
Protein phosphorylation is an important post‐transcriptional modification involving an extremely wide range of intracellular signaling transduction pathways, making it an important therapeutic target for disease intervention.
Kun Pang   +10 more
doaj   +1 more source

How the Discovery of the CD4/CD8-p56lck Complexes Changed Immunology and Immunotherapy

open access: yesFrontiers in Cell and Developmental Biology, 2021
The past 25 years have seen enormous progress in uncovering the receptors and signaling mechanisms on T-cells that activate their various effecter functions.
Christopher E. Rudd   +2 more
doaj   +1 more source

Targeting Brutons Tyrosine Kinase in Chronic Lymphocytic Leukemia at the Crossroad between Intrinsic and Extrinsic Pro-survival Signals [PDF]

open access: yes, 2016
Chemo immunotherapies for chronic lymphocytic leukemia (CLL) showed a positive impact on clinical outcome, but many patients relapsed or become refractory to the available treatments.
Facco, Monica   +7 more
core   +1 more source

Tyrosine decaging leads to substantial membrane trafficking during modulation of an inward rectifier potassium channel [PDF]

open access: yes, 2001
Tyrosine side chains participate in several distinct signaling pathways, including phosphorylation and membrane trafficking. A nonsense suppression procedure was used to incorporate a caged tyrosine residue in place of the natural tyrosine at position ...
Brandt, Gabriel S.   +7 more
core   +3 more sources

Radiolabeled Small Molecule Protein Kinase Inhibitors for Imaging with PET or SPECT

open access: yesMolecules, 2010
Imaging protein kinase expression with radiolabeled small molecule inhibitors has been actively pursued to monitor the clinical potential of targeted therapeutics and treatments as well as to determine kinase receptor density changes related to disease ...
Justin W. Hicks   +4 more
doaj   +1 more source

MicroRNAs as the critical regulators of protein kinases in prostate and bladder cancers

open access: yesEgyptian Journal of Medical Human Genetics, 2021
Background Bladder cancer (BCa) and prostate cancer (PCa) are frequent urothelial and genital malignancies with a high ratio of morbidity and mortality which are more common among males.
Malihe Zangoue   +3 more
doaj   +1 more source

Molecular docking study of new sorafenib analogues as platelet-derived growth factor receptor inhibitors for the treatment of cancer

open access: yesJournal of Pharmacy and Bioallied Sciences, 2023
Cancer is a disease triggered by an uncontrolled growth of a group of cells usually from a single cell. Chemotherapy is a common and systematic therapy that involves the use of anticancer drugs also known as chemotherapeutical agents to treat cancer ...
Marwan I Jihad, Monther F Mahdi
doaj   +1 more source

Intracellular mechanisms underlying the nicotinic enhancement of LTP in the rat dentate gyrus [PDF]

open access: yes, 2008
We have previously shown that activation of nicotinic acetylcholine receptors (nAChRs) enhanced long-term potentiation (LTP) in the rat dentate gyrus in vitro via activation of α7 nAChR. In the present studies, mechanisms underlying the acute and chronic
Abel   +81 more
core   +1 more source

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