Mast cell sarcoma has a characteristic morphology of medium-sized ... All three cases were initially evaluated with broad immunohistochemical panels that did not include specific mast cell markers.

Histidine decarboxylase is one of the enzymes of the amine precursor uptake and decarboxylation system and is known to be distributed in mast cells and enterochromaffin-like cells. With the ...

In human patients with severe COVID-19, mast cell maturation markers were increased. Epithelial junction signaling was activated in response to mast cell proteases to increase vascular permeability.

In Systemic Mastocytosis, CD2-Negative Mast Cells Signal Poorer Prognosis —Lack of CD2 expression on mast cells serves as an important prognostic marker in systemic mastocytosis, associated with ...

It’s a two-pronged approach: the allergen engages the specific mast cells responsible for the allergy, and then the antibodies shut down those cells. And because only mast cells display Siglec-6 ...

Thus, mast-cell-specific MrgprB2 likely plays a role in mediating behaviors linked to alcohol-withdrawal-induced headaches. The researchers also assessed the effects of ethanol withdrawal on TG ...

Organ-specific Markers in Circulating Tumor Cell Screening An Early Indicator of Metastasis-Capable Malignancy. Patrizia Paterlini-Bréchot. Disclosures. Future Oncol. 2011;7(7):849-871. ...

Mast cell activation syndrome (MCAS) is a condition where the mast cells are inappropriately triggered. Primary MCAS is due to a mutation in the mast cells themselves (typically in the KIT gene ...

Researchers evaluated the efficacy of bezuclastinib through multiple patient-reported outcome measures and changes in markers of disease burden, such as serum tryptase, bone marrow mast cell ...