Results 41 to 50 of about 265,404 (307)
Neural Plasticity, 2018 Degeneration of cortical and spinal motor neurons is the typical feature of amyotrophic lateral sclerosis (ALS), a progressive neurodegenerative disease for which a pathogenetic role for the Cu/Zn superoxide dismutase (SOD1) has been demonstrated.
Cinzia Mallozzi +3 more
doaj +1 more source
Exploring downstream pathways of aberrantly activated kinases for targeted leukemia therapy [PDF]
, 2008 Genetic alterations resulting in uncontrolled protein tyrosine kinases (PTKs) activity are frequently found in leukemia and in human solid cancers. Although the development of small molecule kinase inhibitors has revolutionized therapy for PTKinduced ...
Gasser, Christelle
core +1 more source
FEBS Letters, EarlyView.Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley +1 more source
Tyrosine Kinase Inhibitors as Antiangiogenic Drugs in Multiple Myeloma
Pharmaceuticals, 2010 Tyrosine kinase inhibitors are a new class of anticancer drugs, that are capable of directly interacting with the catalytic site of the target enzyme and thereby inhibiting catalysis. Therapeutically useful tyrosine kinase inhibitors are not specific for
Domenico Ribatti
doaj +1 more source
Domain Architecture of the Nonreceptor Tyrosine Kinase Ack1
Cells, 2023 The nonreceptor tyrosine kinase (NRTK) Ack1 comprises a distinct arrangement of non-catalytic modules. Its SH3 domain has a C-terminal to the kinase domain (SH1), in contrast to the typical SH3-SH2-SH1 layout in NRTKs.
Yagmur Kan +3 more
doaj +1 more source
Characterization of the function of a novel protein tyrosine phophatase predicted by the genome sequence of Arabidopsis thaliana [PDF]
, 2003 Covalent modification of proteins by reversible phosphorylation, catalysed by specific protein kinases and phosphatases, is an important mechanism for enzyme activity regulation in metabolism and signalling pathways.
Reignoux, Sabrina Natacha Aurore
core
The ubiquitin‐proteasome system and autophagy as guardians of the cellular proteome
FEBS Letters, EarlyView.This Perspective covers the three principles governing the crosstalk between the ubiquitin‐proteasome system and autophagy in cellular proteostasis: (1) a shared ubiquitin code routing substrates via shuttle factors or autophagy receptors; (2) spatial compartmentalization into phase‐separated degradation hubs and organelle‐specific modules (exemplified
Ivan Dikic
wiley +1 more source
Complex formation of EphB1/Nck/Caskin1 leads to tyrosine phosphorylation and structural changes of the Caskin1 SH3 domain. [PDF]
, 2012 Scaffold proteins have an important role in the regulation of signal propagation. These proteins do not possess any enzymatic activity but can contribute to the formation of multiprotein complexes.
Roopesh Udupa +16 more
core +1 more source
Molecular Oncology, EarlyView.Tumors contain diverse cellular states whose behavior is shaped by context‐dependent gene coordination. By comparing gene–gene relationships across biological contexts, we identify adaptive transcriptional modules that reorganize into distinct vulnerability axes.
Brian Nelson +9 more
wiley +1 more source
Involvement of protein tyrosine phosphatases in adipogenesis: New anti-obesity targets? [PDF]
BMB Reports, 2012 Obesity is a worldwide epidemic as well as being a major riskfactor for diabetes, cardiovascular diseases and several types ofcancers. Obesity is mainly due to the overgrowth of adiposetissue arising from an imbalance between energy intake andenergy ...
Kwang-Hee Bae
doaj