Comment on list classification: This rating change from Green to Amber has been suggested by the GMS specialist disease group experts (email 16/09/20200). They have not found PLEKHM1 variants in 257 diagnostic and familial cases listed in the OP database.
Published reports include three variants in two cases of biallelic osteopetrosis (PMID 17404618;28290981) and three monoallelic variants in three unrelated cases (PMID 17997709;27291868), however, in one of these cases the unaffected mother of the proband also carried the PLEKHM1 variant, possibly raising the issue of penetrance (PMID 21054159). A further variant was also identified by RNA-seq analysis of Xanthogranulomatous epithelial tumour in a patient with osteopetrosis, however, the zygosity of this variant was not reported (PMID 32415263).
Created: 17 Sep 2020, 1:03 p.m. | Last Modified: 21 Sep 2020, 10:54 a.m.
Panel Version: 0.10
This gene has been added to the panel as green on the recommendation of GMS specialist disease group experts.
Created: 20 Aug 2020, 4:32 p.m. | Last Modified: 20 Aug 2020, 4:32 p.m.
Panel Version: 0.3
Phenotypes for gene: PLEKHM1 were changed from ?Osteopetrosis, autosomal recessive 6 611497; Osteopetrosis, autosomal dominant 3 618107 to ?Osteopetrosis, autosomal recessive 6 OMIM:611497; Osteopetrosis, autosomal dominant 3 OMIM:618107
Tag watchlist tag was added to gene: PLEKHM1.
Gene: plekhm1 has been classified as Amber List (Moderate Evidence).
Publications for gene: PLEKHM1 were set to
gene: PLEKHM1 was added gene: PLEKHM1 was added to Osteopetrosis. Sources: Expert Review Green,NHS GMS Mode of inheritance for gene: PLEKHM1 was set to BOTH monoallelic and biallelic, autosomal or pseudoautosomal Phenotypes for gene: PLEKHM1 were set to ?Osteopetrosis, autosomal recessive 6 611497; Osteopetrosis, autosomal dominant 3 618107