OBJECTIVE Thrombin is generated in significant quantities during cardiopulmonary bypass and mediates adverse events, such as platelet aggregation and proinflammatory responses, through activation of the high-affinity thrombin receptor protease-activated receptor 1, which is expressed on platelets and endothelium. Thus antagonism of protease-activated receptor 1 might have broad therapeutic sign...

Background: Secretory proteins of IgE receptor activated mast cells and basophils play a pivotal role in the generation of immediate and long term immune responses in allergy and type I hypersensitivity. Objective: The present study aims to generate a 2-D map and profile of proteins secreted from a high secretory variant of the rat basophilic leukemia cell line, RBL-2H3.1, which in view of the ...

Tumor immunotherapy is currently a hot research topic in the field of oncology, and an efficacious mode tumor treatment. Programmed cell death receptor PD-1 (PD-1) important immunosuppressive molecule, which mainly expressed activated T B cells. PD-1/PD-L1 inhibitors can block binding to PD-L1, negative regulatory signals, restore activity cells, thus enhancing immune response.

Imatinib is actively transported by organic cation transporter-1 (OCT-1) influx transporter, and low OCT-1 activity in diagnostic chronic myeloid leukemia blood mononuclear cells is significantly associated with poor molecular response to imatinib. Herein we report that, in diagnostic chronic myeloid leukemia mononuclear cells and BCR-ABL1+ cell lines, peroxisome proliferator-activated receptor...

Abstract Extracellular signaling molecules, among them the fibroblast growth factors (FGFs), enable cells to communicate with neighboring cells. Such molecules that receive and transmit a signal require specific tyrosine kinase receptors located at cell surface (fibroblast factor receptors, FGFRs). The binding of molecule its receptor results in dimerization conformational changes cytoplasmic p...