5 результати
BACKGROUND
Both canine cutaneous mast cell tumor (MCT) and human systemic mastocytosis (SM) are characterized by abnormal proliferation and accumulation of mast cells in tissues and, frequently, by the presence of activating mutations in the receptor tyrosine kinase V-Kit Hardy-Zuckerman 4 Feline
Coinfection with malaria and nontyphoidal Salmonella serotypes (NTS) can cause life-threatening bacteremia in humans. Coinfection with malaria is a recognized risk factor for invasive NTS, suggesting that malaria impairs intestinal barrier function. Here, we investigated mechanisms and strategies
A monoclonal antibody (H4) against tryptase purified from human pulmonary mast cells was prepared and used as an immunoreactive marker for the cellular localization of tryptase in normal human skin and in lesional skin from subjects with systemic mastocytosis. Mast cells had characteristic
Somatic mutations of the spliceosome machinery have been recently identified by whole genome analysis in hematologic diseases, such as myelodysplastic syndrome, chronic lymphocytic leukemia, myeloproliferative neoplasms, acute myeloid leukemia, and advanced forms of mastocytosis, and also in
Diagnosis of chronic myelomonocytic leukemia (CMML) is based on a combination of clinical, laboratory, and morphological parameters, including persistent peripheral blood monocytosis. Recently, mutations of serine/arginine-rich splicing factor 2 (SRSF2) have been identified in 40% to 50% of CMMLs