Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0026850 (muscular dystrophy)
 5,870 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We have reported the reduction of the B1 subunit of laminin and that of heparan sulfate proteoglycan (HSPG) in two Japanese patients with adhalin deficiency. We here investigated immunohistochemically the expression of cell adhesion molecules, including intercellular adhesion molecule-1 (ICAM-1), neural cell adhesion molecule (NCAM), and CD44 (HCAM), in four Japanese patients with adhalin deficiency, compared to other types of muscular dystrophy. We found that NCAM was upregulated in a fair number of muscle fibers, regardless of the type of muscular dystrophy. ICAM-1 was detected on the rare muscle cell membrane in all patients. CD44 was barely detected on the muscle cell membrane in adhalin deficiency, in contrast to the strong expression of CD44 which was observed in other types of muscular dystrophy. These findings suggest that a different degenerative or regenerative process is involved in adhalin deficiency compared to other types of muscular dystrophy.
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PMID:Characteristic expression of cell adhesion molecules in adhalin deficiency. 898 2

To determine whether soluble adhesion molecules are affected in muscular dystrophy, we measured serum levels of creatine kinase (CK), soluble vascular cell adhesion molecule-1 (sVCAM-1), soluble intercellular adhesion molecule-1 (sICAM-1), soluble (s) E-selectin, and fibrin and fibrinogen degradation products (FDP) in 25 patients with Duchenne muscular dystrophy (DMD), 7 with Becker muscular dystrophy, 7 with Fukuyama type congenital muscular dystrophy, 6 with myotonic dystrophy (MyD), and 5 with spinal muscular atrophy (SMA) type 2, and also serum sVCAM-1, sICAM-1, and sE-selectin in 9 healthy controls. The levels of sVCAM-1 in the patients with DMD were 367.0-852.0 ng/ml (552.8 +/- 23.1) and significantly elevated than those in the patients with MyD, SMA type 2, and controls. The levels of sICAM-1 and sE-selectin in the patients with muscular dystrophy were 0.2-376.0 ng/ml and 17.9-119.0 ng/ml, respectively. They were also elevated than those in the patients with SMA type 2 and controls, but not significantly. The levels of sVCAM-1 and sE-selectin in the patients with DMD significantly correlated with age. There was no correlation between the levels of soluble adhesion molecules and those of CK or FDP in any groups. These changes of soluble adhesion molecules may reflect the process of muscle destruction and endothelial cell activation in muscular dystrophy.
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PMID:[Soluble adhesion molecules in muscular dystrophy]. 1213 84