Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0001511 (Adhesion)
 5,955 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The aim of the study was to investigate, whether the degree of metabolic risk factors for atherosclerotic complications in a very rare kind of obesity, the Multiple Symmetrical Lipomatosis, also known as the Launois-Bensaude Syndrome (LBS), are comparable or different from "simple" truncal obesity. 10 patients with LBS (Body mass index 34.4 +/- 1.8 kg/m(2), age: 62 +/- 3 yrs) were compared with 19 BMI - matched patients with "simple" truncal obesity and obstructive sleep apnoea syndrome (OSAS) and 20 BMI- matched patients with "simple" truncal obesity without OSAS. Markers of subclinical inflammation and thrombocyte activation (sCD62p = soluble p-selectin, highly sensitive C-Reactive protein = CRP, Interleukin-6 = IL-6, ICAM-1 = Intracellular Adhesion Molecule-1, Vascular Cell Adhesion Molecule = VCAM -1, leptin), as well as adiponectin and resistin were studied. The prevalence of atherogenic risk factors as hypertension (80%), type 2 diabetes (30%), OSAS (50%), smoking (30%) and alcohol abuse (80%) was high in the (obese) LBS group. The markers of subclinical inflammation and thrombocyte activation showed an indifferent picture with lower levels of circulating IL-6 and sCD62p, comparable CRP and higher ICAM-1 and VCAM-1 than in controls. Leptin and adiponectin were higher than in controls. However, the accumulation of "classic" cardiovascular risk factors in the LBS group was well reflected by the presence of symptomatic cardiovascular disease in 3 of the 10 LBS patients, putting LBS patients - if obese - at an atherosclerotic risk at least comparable to obese persons.
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PMID:Adiponectin, resistin and subclinical inflammation--the metabolic burden in Launois Bensaude Syndrome, a rare form of obesity. 1744 28

Leptin is a pleiotropic adipocyte-derived cytokine used in hypothalamic regulation of body weight and modulation of immune response by stimulating T cells, macrophages and neutrophils. Leptin has been shown to be an eosinophil survival factor. We examined the immunopathological mechanisms for the activation of human eosinophils from healthy volunteers by leptin in allergic inflammation. Adhesion molecules, cytokines and cell migration were assessed by flow cytometry, ELISA and Boyden chamber assay, respectively. Intracellular signaling molecules were investigated by membrane array and Western blot. Leptin could up-regulate cell surface expression of adhesion molecule ICAM-1 and CD18 but suppress ICAM-3 and L-selectin on eosinophils. Leptin could also stimulate the chemokinesis of eosinophils, and induce the release of inflammatory cytokines IL-1beta and IL-6, and chemokines IL-8, growth-related oncogene-alpha and MCP-1. We found that leptin-mediated induction of adhesion molecules, release of cytokines and chemokines, and chemokinesis were differentially regulated by the activation of ERK, p38 MAPK and NF-kappaB. In view of the above results and elevated production of leptin in patients with allergic diseases such as atopic asthma and atopic dermatitis, leptin could play crucial immunopathophysiological roles in allergic inflammation by activation of eosinophils via differential intracellular signaling cascades.
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PMID:Leptin-mediated cytokine release and migration of eosinophils: implications for immunopathophysiology of allergic inflammation. 1763 54

Body mass index (BMI), serum cytokines and serum obesity markers were evaluated in 33 obese children before, during and after a hypocaloric diet. The cytometric bead array "human inflammatory kit" was used for the evaluation of serum interleukin (IL)-1beta, IL-6, IL-10 and tumor necrosis factor-alpha. On the other hand, the following obesity biomarkers were evaluated by means of a flowcytomix-human obesity 9 plex kit: Soluble Isoform of CD40 Ligand; Soluble Intercellular Adhesion Molecule-1; Leptin; Monocyte Chemoattractant Protein 1; Myeloperoxidase; Osteoprotegerin; Resistin and Soluble TNF-receptors. Actually, throughout the study modifications of BMI were negligible and, therefore, serum cytokines and obesity markers did not show any significant changes in comparison with baseline values. On the other hand, at the different time points considered the majority of obesity markers were higher than normal controls, thus indicating a low grade inflammation in childhood obesity. Therefore, attempts at reducing this inflammatory status in children which predisposes to the metabolic syndrome outcome are discussed.
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PMID:Effects of a hypocaloric diet on obesity biomarkers: prevention of low-grade inflammation since childhood. 2038 3