نتایج جستجو برای: mitochondrial encephalomyopathy

تعداد نتایج: 132426  

2017
Kenneth Lim David Steele Andrew Fenves Ravi Thadhani Eliot Heher Amel Karaa

Primary mitochondrial diseases (MD) are complex, heterogeneous inherited diseases caused by mutations in either the mitochondrial or nuclear DNA. Glomerular diseases in MD have been reported with tRNA mutation m.3243A>G causing a syndrome of mitochondrial encephalomyopathy, lactic acidosis and stroke-like episodes (MELAS). We describe here a case of focal segmental glomerulosclerosis (FSGS) ass...

2014
Gregory M. Enns Tereza Moore Anthony Le Kondala Atkuri Monisha K. Shah Kristina Cusmano-Ozog Anna-Kaisa Niemi Tina M. Cowan

Mitochondrial disorders are associated with decreased energy production and redox imbalance. Glutathione plays a central role in redox signaling and protecting cells from oxidative damage. In order to understand the consequences of mitochondrial dysfunction on in vivo redox status, and to determine how this varies by mitochondrial disease subtype and clinical severity, we used a sensitive tande...

2018
Iman S Al-Gadi Richard H Haas Marni J Falk Amy Goldstein Shana E McCormack

Context Endocrine disorders are common in individuals with mitochondrial disease. To develop evidence-based screening practices in this high-risk population, updated age-stratified estimates of the prevalence of endocrine conditions are needed. Objective To measure the point prevalence of selected endocrine disorders in individuals with mitochondrial disease. Design Setting and Patients The...

2013
Jun Lu Yuanyuan Huang

Mitochondrial dysfunction manifests in many forms during childhood. There is no effective therapy for the condition; hence symptomatic therapy is the only option. The effect of symptomatic therapy are not well known. We present clinical course, diagnosis and effect of current treatments for six children suffering from mitochondrial encephalomyopathy identified by clinical demonstrations, brain ...

Journal: :RNA 2015
Johannes Popow Anne-Marie Alleaume Tomaz Curk Thomas Schwarzl Sven Sauer Matthias W Hentze

Mitochondrial RNA processing is an essential step for the synthesis of the components of the electron transport chain in all eukaryotic organisms, yet several aspects of mitochondrial RNA biogenesis and regulation are not sufficiently understood. RNA interactome capture identified several disease-relevant RNA-binding proteins (RBPs) with noncanonical RNA-binding architectures, including all six...

Journal: :Human molecular genetics 2009
Rolf J R J Janssen Felix Distelmaier Roel Smeets Tessa Wijnhoven Elsebet Østergaard Nicolaas G J Jaspers Anja Raams Stephan Kemp Richard J T Rodenburg Peter H M G Willems Lambert P W J van den Heuvel Jan A M Smeitink Leo G J Nijtmans

Contiguous gene syndromes affecting the mitochondrial oxidative phosphorylation system have been rarely reported. Here, we describe a patient with apparent mitochondrial encephalomyopathy accompanied by several unusual features, including dysmorphism and hepatopathy, caused by a homozygous triple gene deletion on chromosome 5. The deletion encompassed the NDUFAF2, ERCC8 and ELOVL7 genes, encodi...

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