Transient receptor potential cation channel, subfamily V, member 4 (TRPV4) is a polymodal modulated non-selective cation channel required for normal development and maintenance of bone and cartilage. Heterozygous mutations of this channel cause a variety of channelopathies, including metatropic dysplasia (MD). We analyzed the effect of a novel TRPV4 mutation c.2398G>A, p.Gly800Asp on intracellu...

Previously, we characterized a mouse cell line, 4A, carrying a mitochondrial DNA mutation in the subunit for respiratory complex I, NADH dehydrogenase, in the ND6 gene. This mutation abolished the complex I assembly and disrupted the respiratory function of complex I. We now report here that a galactose-resistant clone, 4AR, was isolated from the cells carrying the ND6 mutation. 4AR still conta...

We report a Canadian kindred with a novel mutation in the apolipoprotein (apo) A-I gene causing analphalipoproteinemia. The 34-yr-old proband, product of a consanguineous marriage, had bilateral retinopathy, bilateral cataracts, spinocerebellar ataxia, and tendon xanthomata. High density lipoprotein cholesterol (HDL-C) was < 0.1 mM and apoA-I was undetectable. Genomic DNA sequencing of the prob...

Objectives: In this study, beta-Thalassemia Major (BTM) diagnosed patients and their parents were subjected to DNA sequencing in order confirm diagnosis, improve treatment determine the mutation distributions of both parents.&#x0D; Methods: A total 90 people, BTM (n=30) (n=60), included study. For all analyses, two blood samples taken into EDTA-containing tubes from each parents. Complete count...