Succinate dehydrogenase and leukoencephalopathy

• July 27th, 2009

A gene encoding a protein essential for the assembly of succinate dehydrogenase has been implicated in an infantile leukoencephalopathy.

Nat Genet. 2009 May 24. [Epub ahead of print]

SDHAF1, encoding a LYR complex-II specific assembly factor, is mutated in SDH-defective infantile leukoencephalopathy.

Ghezzi D et al.

Click this link to see the most recent online abstracts of major genetics journals.

Philippe Campeau

Mitochondrial carrier and sideroblastic anemia

• July 27th, 2009

Nat Genet. 2009 Jun;41(6):651-3. Epub 2009 May 3.

Mutations in mitochondrial carrier family gene SLC25A38 cause nonsyndromic autosomal recessive congenital sideroblastic anemia.

Guernsey DL et al.

These investigators form Nova Scotia describe a new form of sideroblastic anemia caused by a mutation in a mitochondrial carrier. The gene was identified by positional cloning.

Click this link to see the most recent online abstracts of major genetics journals.

Philippe Campeau

New cause of CoQ10 deficiency

• July 27th, 2009

Am J Hum Genet. 2009 May;84(5):558-66. Epub 2009 Apr 16.

A nonsense mutation in COQ9 causes autosomal-recessive neonatal-onset primary coenzyme Q10 deficiency: a potentially treatable form of mitochondrial disease.

Duncan AJ et al.

This group from the UK describes a new form of coQ10 deficiency, a potentially treatable condition.

Click this link to see the most recent online abstracts of major genetics journals.

Philippe Campeau