Results 41 to 50 of about 326,057 (302)

Development of inhibitors for protein tyrosine kinases [PDF]

Oncogene, 2000
In the last 5 years, through combinatorial chemistry, high-throughput screening, computational chemistry, and traditional medicinal chemistry, numerous inhibitors for various protein tyrosine kinases (PTKs) have been developed. The majority of these compounds are small molecules that compete at the ATP binding site of the catalytic domain of the ...
F A, Al-Obeidi, K S, Lam
openaire   +2 more sources

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source

Tyrosine Kinase Inhibitor Induced Isolated Pericardial Effusion

Case Reports in Oncology, 2015
Long-term therapy with tyrosine kinase inhibitors (TKI) has resulted in improved outcomes for patients suffering from Bcr-Abl fusion protein-harboring leukemias.
Vineet Agrawal, Eric S. Christenson, Margaret M. Showel   +2 more
doaj   +1 more source

EGF regulates tyrosine phosphorylation and membrane-translocation of the scaffold protein Tks5 [PDF]

, 2013
Background: Tks5/FISH is a scaffold protein comprising of five SH3 domains and one PX domain. Tks5 is a substrate of the tyrosine kinase Src and is required for the organization of podosomes/invadopodia implicated in invasion of tumor cells.
Geiszt, Miklós, Fekete, Anna, Bőgel, Gábor, Pesti, Szabolcs, Buday, László, Péterfi, Zalán   +5 more
core   +1 more source

Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation

FEBS Letters, EarlyView.
Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz, Mihály Mérey, Rebeka Vásárhelyi, Ramóna Pék, Victor Imburchia, László Henn, Adrián Kószó, Nicholas D. Lakin, Ivan Ahel, Sébastien Huet, Ágnes Czibula, Gyula Timinszky   +11 more
wiley   +1 more source

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

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

Targeting tumour microenvironment by tyrosine kinase inhibitor

Molecular Cancer, 2018
Tumour microenvironment (TME) is a key determinant of tumour growth and metastasis. TME could be very different for each type and location of tumour and TME may change constantly during tumour growth. Multiple counterparts in surrounding microenvironment
Hor-Yue Tan, Ning Wang, Wing Lam, Wei Guo, Yibin Feng, Yung-Chi Cheng   +5 more
doaj   +1 more source

Proteinuria and hypertension with tyrosine kinase inhibitors [PDF]

Kidney International, 2011
Tyrosine kinases are important for the development of pathological angiogenesis, a critical factor for survival and proliferation of tumor cells. Inhibition of tyrosine kinases either through targeted binding of its ligands or inhibition of its receptor has led to significant hindrance in angiogenesis and has improved survival for several cancers ...
Kandula, Praveen, Agarwal, Rajiv
openaire   +2 more sources

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

Treatment outcome in a population-based, ‘real-world’ cohort of patients with chronic myeloid leukemia

Haematologica, 2017
Evaluations of the ‘real-world’ efficacy and safety of tyrosine kinase inhibitors in patients with chronic myeloid leukemia are scarce. A nationwide, population-based, chronic myeloid leukemia registry was analyzed to evaluate (deep) response rates to ...
Inge G.P. Geelen, Noortje Thielen, Jeroen J.W.M. Janssen, Mels Hoogendoorn, Tanja J.A. Roosma, Sten P. Willemsen, Otto Visser, Jan J. Cornelissen, Peter E. Westerweel   +8 more
doaj   +1 more source