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Regression v0.198 APOPT1 Zornitza Stark Marked gene: APOPT1 as ready
Regression v0.198 APOPT1 Zornitza Stark Gene: apopt1 has been classified as Green List (High Evidence).
Regression v0.198 APOPT1 Zornitza Stark Classified gene: APOPT1 as Green List (high evidence)
Regression v0.198 APOPT1 Zornitza Stark Gene: apopt1 has been classified as Green List (High Evidence).
Regression v0.198 APOPT1 Zornitza Stark Classified gene: APOPT1 as Green List (high evidence)
Regression v0.198 APOPT1 Zornitza Stark Gene: apopt1 has been classified as Green List (High Evidence).
Regression v0.197 APOPT1 Zornitza Stark gene: APOPT1 was added
gene: APOPT1 was added to Regression. Sources: Expert list
Mode of inheritance for gene: APOPT1 was set to BIALLELIC, autosomal or pseudoautosomal
Publications for gene: APOPT1 were set to 25175347
Phenotypes for gene: APOPT1 were set to Mitochondrial complex IV deficiency, nuclear type 17, MIM#619061
Review for gene: APOPT1 was set to GREEN
Added comment: 6 individuals from 5 unrelated families reported, presenting in late infancy or early childhood with evidence of complex IV deficiency. Phenotype varied widely. Five individuals had episodes of neurologic regression manifest as gait difficulties and spastic tetraparesis, sensorimotor polyneuropathy, and dysarthria that in some cases improved over time. The sixth individual never developed neurologic signs. Three had normal cognition and 3 had impaired cognition. Brain imaging showed a cavitating leukodystrophy, predominantly affecting the posterior cerebral white matter and corpus callosum, that stabilized or even improved over time.
Sources: Expert list