نتایج جستجو برای: ccr2
تعداد نتایج: 2026 فیلتر نتایج به سال:
Novel eccentric (lengthening contraction) exercise typically results in muscle damage, which manifests as prolonged muscle dysfunction, delayed onset muscle soreness, and leakage of muscle proteins into circulation. There is a large degree of variability in the damage response of individuals to eccentric exercise, with higher responders at risk for potentially fatal rhabdomyolysis. We hypothesi...
OBJECTIVE The role of inflammation in structural and symptomatic osteoarthritis (OA) remains unclear. One key mediator of inflammation is the chemokine CCL2, primarily responsible for attracting monocytes to sites of injury. We investigated the role of CCL2 and its receptor CCR2 in experimental OA. DESIGN OA was induced in 10 weeks old male wild type (WT), Ccl2-/- and Ccr2-/- mice, by destabi...
Transgenic Leishmania parasites that encode the murine chemokine monocyte chemoattractant protein 1 (MCP-1) were generated. These parasites transcribed MCP-1 mRNA and secreted MCP-1 protein. Infection of BALB/c, C57BL/6, or MCP-1 knockout (KO) mice with these parasites resulted in minimal lesion development with fewer parasites in the infected foot, lymph node, and spleen compared to wild-type-...
The chemokines are a homologous serum protein family characterized by their ability to induce activation of integrin adhesion molecules and leukocyte migration. Chemokines interact with their receptors, which are composed of a single-chain, seven-helix, membrane-spanning protein coupled to G proteins. Two CC chemokine receptors, CCR3 and CCR5, as well as the CXCR4 chemokine receptor, have been ...
AIMS Mast cells participate importantly in abdominal aortic aneurysms (AAAs) by releasing inflammatory cytokines to promote vascular cell protease expression and arterial wall remodelling. Mast cells accumulate in AAA lesions during disease progression, but the exact chemokines by which mast cells migrate to the site of vascular inflammation remain unknown. This study tested the hypothesis that...
Although exercise-induced humoral factors known as exerkines benefit systemic health, the role of most has not been investigated. Monocyte chemoattractant protein-1 (MCP-1) is a representative chemokine whose circulating concentrations increase after exercise, and it one exerkines. MCP-1 ligand for CC receptor 2 (CCR2), which expressed on monocytes, macrophages, muscle cells. However, there no ...
Abstract Background Pain is reported as the leading cause of disability in common forms inflammatory arthritis conditions. Acting a key player nociceptive processing, neuroinflammation, and neuron-glia communication, chemokine CCL2/CCR2 axis holds great promise for controlling chronic painful arthritis. Here, we investigated how system dorsal root ganglion (DRG) contributes to peripheral pain s...
BACKGROUND Skin fibrotic disorders such as systemic sclerosis (SSc) are characterized by an excessive accumulation of extracellular matrix (ECM), and develop under the influence of certain cytokines. We previously established a mouse model of skin fibrosis induced by exogenous application of cytokines. We have revealed that both the number of macrophages and the levels of macrophage chemoattrac...
Chemokine (C-C motif) ligand 2 (CCL2) has been shown to play an important role in the regulation of tumor cell growth, metastasis and host immune response. CCL2 preferentially binds to the C-C chemokine receptor type 2 (CCR2), which is expressed in various tissues. However, the role of the CCL2/CCR2 axis in hepatocellular carcinoma (HCC) invasion and its molecular mechanisms remain unclear. The...
The Xenopus LIM homeodomain protein Xlim-1 is specifically expressed in the Spemann organizer region and assumed to play a role in the establishment of the body axis as a transcriptional activator. To further elucidate the mechanism underlying the regulation of its transcriptional activity, we focused on the region C-terminal to the homeodomain of Xlim-1 (CT239-403) and divided it into fi...
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