BACKGROUND Sickle cell anemia is an inherited disorder of hemoglobin that leads to a variety of acute and chronic complications. Abnormal cellular adhesion, mediated in part by selectins, has been implicated in the pathophysiology of the vaso-occlusion seen in sickle cell anemia, and selectin inhibition was able to restore blood flow in a mouse model of sickle cell disease. METHODS We perform...

There is an epidemiological association between periodontitis and cardiovascular disease (CVD). In periodontitis, low grade systemic inflammation and bacteremia occur regularly. Such events may contribute to platelet activation and subsequent pro-coagulant state. This study aimed to investigate platelet activation in periodontitis patients. The study is composed of two parts. In the first part,...

Lysosomal membrane glycoprotein (lamp)-1 and lamp-2 are the most abundant glycoproteins within the lysosomal membrane. A small amount of lamp-1 and lamp-2 molecules, however, can be present on the cell surface. We have shown previously that highly metastatic colonic carcinoma L4 cells express more lamp-1 and lamp-2 on the cell surface than low metastatic SP cells (Saitoh, O., Wang, W.-L., Lotan...

Abstract Introduction There remains a paucity of novel therapeutics for limb salvage in patients with critical ischemia (CLI) whom revascularization procedures have failed and amputation is imminent. We shown that E-selectin+/Mesenchymal Stem Cell (MSC) injections into the ischemic tissue CLI mouse model improves function. Thus, we sought to determine mechanism action E-selectin+/MSC’s pro-angi...

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

the e-selectin mediates the interaction of activated endothelial cells with leukocytes and plays a fundamental role in the pathogenesis of asthma. it has been suggested that an s/r (serine128arginine) polymorphism of e-selectin alters ligand binding function. our purpose in this study was to determine whether this serine128arginine polymorphism influences the risk of asthma and also to analyze ...

BACKGROUND Successful hepatitis C virus (HCV) treatment may reduce cardiovascular disease (CVD) risk and improve levels of CVD biomarkers produced outside the liver (nonhepatic biomarkers). METHODS Stored serum or plasma from before and 24 weeks after end of HCV treatment (EOT) from human immunodeficiency virus (HIV)/HCV-coinfected subjects who received up to 72 weeks of peginterferon/ribavir...

BACKGROUND Antipsychotic treatment has been repeatedly found to be associated with an increased risk for venous thromboembolism in schizophrenia. The extent to which the propensity for venous thromboembolism is linked to antipsychotic medication alone or psychosis itself is unclear. The objective of this study was to determine whether markers of thrombogenesis are increased in psychotic patient...

A 250-cGy whole-body gamma-radiation dose was used to induce thymus regression in mice, and to study the expression and function of extracellular matrix (ECM) receptors in distinct thymocyte subsets emerging during repopulation of the organ. The onset of regeneration was detected from day 2 to 3 postirradiation (P-Ir), when a remarkable increase in the absolute counts of CD3(-)CD25(hi)CD44(+) a...