bioRxiv · 10.1101/097030
TMEM230 is not a gene for Parkinson disease
Abstract
Deng et al. report the discovery of TMEM230 c.422G>T (p.Arg141Leu) mutation as a cause of late-onset, autosomal dominant Parkinsons disease (PD)1 in the same pedigree in which we previously assigned DNAJC13 c.2564A>G (p.Asn855Ser) as pathogenic2. The chromosome 20pter-p12 locus was discovered by short tandem-repeat (STR) genotyping and linkage analysis, with subsequent exome sequencing in four affected (II-4, III-1, III-20 and III-26) and one unaffected family member. Deng et al. state the rationale for their re-analysis was the inconsistency of genotype-phenotype correlations for DNAJC13 c.2564A>G (p.Asn855Ser), this mutation being absent in three affected family members (II-1, III-1 and III-23). However, two of these suffer atypical parkinsonism; II-l had clinical and pathologically-proven progressive supranuclear palsy, not Lewy body PD, whereas his son developed symptoms mor ...
Explore related subjects
Keep this discovery
Farrer, M. J., Milnerwood, A. J., Follett, J., Guella, I.. 2017-01-01. TMEM230 is not a gene for Parkinson disease. https://doi.org/10.1101/097030
Cite the original work for its findings. Save a collection to share your selection of sources.