منابع مشابه
Myeloid cell function in MRP-14 (S100A9) null mice.
Myeloid-related protein 14 (MRP-14) and its heterodimeric partner, MRP-8, are cytosolic calcium-binding proteins, highly expressed in neutrophils and monocytes. To understand the function of MRP-14, we performed targeted disruption of the MRP-14 gene in mice. MRP-14(-/-) mice showed no obvious phenotype and were fertile. MRP-8 mRNA but not protein is present in the myeloid cells of these mice, ...
متن کاملMeasurement of blood calprotectin (MRP-8/MRP-14) levels in patients with juvenile idiopathic arthritis
OBJECTIVES The aim of the investigation was to compare blood calprotectin (MRP8/14, S100A 8/9) levels in patients with systemic-onset, polyarticular, RF-negative and oligoarticular subtypes of juvenile idiopathic arthritis (JIA), and to explore links between blood calprotectin levels and clinical and laboratory markers of JIA activity. MATERIAL AND METHODS Measurement of calprotectin in blood...
متن کاملMitogenic activity of staphylococcal peptidoglycan.
Staphylococcus aureus peptidoglycan displayed a marked dose-dependent mitogenic activity for mouse splenocytes and human peripheral blood lymphocytes in vitro, as measured by increased [3H]thymidine incorporation. Similarly it was mitogenic for athymic nude mouse spleen cells, whereas no blastogenic effect was observed in T cell-enriched and B cell-depleted mouse lymphocyte cultures. These data...
متن کاملImpact of Neutrophil-Secreted Myeloid Related Proteins 8 and 14 (MRP 8/14) on Leishmaniasis Progression
The myeloid-related proteins (MRPs) 8/14 are small proteins mainly produced by neutrophils, which have been reported to induce NO production in macrophages. On the other hand, Leishmania survives and multiplies within phagocytes by inactivating several of their microbicidal functions. Whereas MRPs are rapidly released during the innate immune response, their role in the regulation of Leishmania...
متن کاملMitogenic activity of staphylococcal exfoliative toxin.
Exfoliative toxin from Staphylococcus aureus was mitogenic for murine spleen cells. It was primarily active on T lymphocytes but also significantly stimulated B cells from the spleens of nude mice. The mitogenicity was not affected by simple sugar or alpha-methylpyranosides. N-acetylglucosamine and N-acetylgalactosamine inhibited its effect. Exfoliatin was as powerful a mitogen as the enterotox...
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ژورنال
عنوان ژورنال: Biological and Pharmaceutical Bulletin
سال: 2005
ISSN: 0918-6158,1347-5215
DOI: 10.1248/bpb.28.2312