BACKGROUND Chemokine ligand 2 (CCL2), also known as monocyte chemoattractant protein-1 (MCP-1), belongs to the CC chemokine family that is associated with the disease status and outcomes of osteoarthritis (OA). Here, we investigated the intracellular signaling pathways involved in CCL2-induced vascular cell adhesion molecule-1 (VCAM-1) expression in human OA synovial fibroblasts (OASFs). METH...

Elevated levels of several endothelial markers, including CD31, VEGFR-2, ICAM-1, VCAM-1, E-selectin, P-selectin and vWF, in lung tissue circulation support an important role the pulmonary endothelium local systemic COVID-19 pathologyhttps://bit.ly/3eQObIR

Recent studies suggest that increased vascular cell adhesion molecule-1 (VCAM-1) expression on vascular endothelium in bronchial mucosa biopsies correlates with interleukin-4 (IL-4) levels in bronchiolar lavage fluid of allergic asthmatics. The severity of asthma in patients allergic to house dust mite has also been shown to correlate with lipopolysaccharide (LPS), rather than allergen, concent...

To test the hypothesis that nitric oxide (NO) limits endothelial activation, we treated cytokine-stimulated human saphenous vein endothelial cells with several NO donors and assessed their effects on the inducible expression of vascular cell adhesion molecule-1 (VCAM-1). In a concentration-dependent manner, NO inhibited interleukin (IL)-1 alpha-stimulated VCAM-1 expression by 35-55% as determin...

Background The pathogenesis of systemic sclerosis (SSc) is characterized by complex damage an organism due to the development mechanisms autoimmunity. Dysregulation immune system, fibrosis, and vasculopathy play a significant role in this process. Objectives This study aimed investigate effect antioxidant α-tocopherol acetate immunomodulator vitamin D 3 preclinical model SSc. Methods To perform...

The expression of the adhesion molecules intercellular adhesion molecule-1 (ICAM-1) and more specifically vascular adhesion molecule-1 (VCAM-1) on lung fibroblasts may be important for migration of inflammatory cells through the submucosa to the airway lumen in the asthmatic inflammatory response. This study aimed to assess which cytokines are regulating ICAM-1 and VCAM-1 expression on human lu...

To explore the mechanism of shear stress-induced downregulation of vascular cell adhesion molecule 1 (VCAM-1) expression in murine endothelial cells (ECs), we examined the effect of shear stress on VCAM-1 gene transcription and assessed the cis-acting elements involved in this phenomenon. VCAM-1 mRNA expression was downregulated at the transcriptional level as defined by nuclear run-on assay an...

Adhesion molecules such as VCAM-1 and ICAM-1 are increased in the central nervous system (CNS) during inflammatory responses and contribute to extravasation of leukocytes across the blood-brain barrier (BBB) and into CNS parenchyma. Astrocytes contribute to the structural integrity of the BBB and can be induced to express VCAM-1 and ICAM-1 in response to cytokines such as TNF-alpha, IL-1beta, a...