Background: Cancer subtype switching, which involves unclear cancer cell origin, cell fate decision, and transdifferentiation of cells within a confined tumor microenvironment, remains a major problem in pancreatic cancer (PDA).
Cell-surface receptor tyrosine kinases play pivotal roles in development, tissue repair, and normal cellular homeostasis. Aberrant expression or signaling patterns of these kinases has also been linked to the progression of a diversity of diseases, including cancer, atherosclerosis, asthma, and
Idiopathic myelofibrosis is a chronic myeloproliferative disorder being featured by progressive accumulation of connective tissue in concert with marked neovascularization (angiogenesis) of the bone marrow. Both fibrogenesis and angiogenesis are considered to develop consequent to the intramedullary
BACKGROUND
Increased bone marrow angiogenesis and vascular endothelial growth factor (VEGF) levels are of adverse prognostic significance in patients with myeloproliferative disorders (MPD), including agnogenic myeloid metaplasia (AMM), chronic myeloid leukemia in blastic phase (CML-BP), and chronic
BACKGROUND
Nearly all Taiwanese H. pylori stains are cagA-genopositive and encode CagA protein. In this study, we evaluated whether different intensity of tyrosine phosphorylated-CagA (p-CagA) had an impact on the clinical diseases and histological outcomes in this area.
RESULTS
We enrolled 469
In our cloning strategy to identify tyrosine kinases implicated in the regulation of prostate growth, the dog fer cDNA was obtained and shown to be highly homologous to known fer cDNAs. Using a polyclonal Fer antibody directed against a C-terminal peptide, we studied its associations with cortactin,
BACKGROUND
The intestinal type of gastric cancer is thought to originate from cancer precursor lesions, progressing from H. pylori-induced chronic gastritis, atrophic gastritis, to intestinal metaplasia (IM) and dysplasia. Tyrosine kinases (tyr-k) represent the family of proteins that are widely
BACKGROUND
Spleen tyrosine kinase (Syk) is important for Fc and B-cell receptor-mediated signaling.
OBJECTIVE
To determine the activity of a specific Syk inhibitor (R406) on mast cell activation in vitro and on the development of allergen-induced airway hyperresponsiveness (AHR) and inflammation in