Palmoplantar keratodermas

Gene: CYP4F22

Green List (high evidence)

CYP4F22 (cytochrome P450 family 4 subfamily F member 22)
EnsemblGeneIds (GRCh38): ENSG00000171954
EnsemblGeneIds (GRCh37): ENSG00000171954
OMIM: 611495, Gene2Phenotype
CYP4F22 is in 7 panels

1 review

Rebecca Foulger (Genomics England curator)

Green List (high evidence)

This gene was part of an initial gene list collated by Thomas Cullup, GOSH and Veronica Kinsler, UCL, 25.Jan.2019 on behalf of the GMS Skin Specialist Test Group. Gene Symbol submitted: CYP4F22; Suggested initial gene rating: Green; Evidence for inclusion: none provided; Evidence for exclusion: none provided; Technical notes (e.g. non-coding/CNV mutations requiring coverage?): none provided.
Created: 28 Jan 2019, 10:47 a.m.

Variants in this GENE are reported as part of current diagnostic practice


Mode of Inheritance
BIALLELIC, autosomal or pseudoautosomal
  • London North GLH
  • Expert Review Green
  • Autosomal recessive congenital ichthyosis
Clinvar variants
Variants in CYP4F22
Panels with this gene

History Filter Activity

18 Feb 2019, Gel status: 4

Added New Source

Rebecca Foulger (Genomics England curator)

Source London North GLH was added to CYP4F22.

28 Jan 2019, Gel status: 4

Created, Added New Source, Set mode of inheritance, Set Phenotypes

Rebecca Foulger (Genomics England curator)

gene: CYP4F22 was added gene: CYP4F22 was added to Palmoplantar keratodermas. Sources: Expert Review Green,NHS GMS Mode of inheritance for gene: CYP4F22 was set to BIALLELIC, autosomal or pseudoautosomal Phenotypes for gene: CYP4F22 were set to Autosomal recessive congenital ichthyosis