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Palmoplantar Keratoderma and Erythrokeratoderma v0.118 KLF4 Elena Savva gene: KLF4 was added
gene: KLF4 was added to Palmoplantar Keratoderma and Erythrokeratoderma. Sources: Literature
Mode of inheritance for gene: KLF4 was set to MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown
Publications for gene: KLF4 were set to PMID: 35168889; 10431239
Phenotypes for gene: KLF4 were set to Hereditary palmoplantar keratoderma MONDO:0019272, KFL4-related
Review for gene: KLF4 was set to GREEN
Added comment: PMID: 35168889 - 3 patients from 2 unrelated families with palmoplantar keratoderma. Two variants found, fs and a missense.
Functional studies on patient skin biopsy shows "slightly but significantly decreased" protein expression in both children.
Gene was shown to bind the DSG1 promoter and regulate expression. Transfected cells showed reduced DSG1 expression.

PMID: 10431239 - mouse K/O died shortly after birth due to loss of skin barrier function

gnomAD: single het fs in the population
Sources: Literature
Palmoplantar Keratoderma and Erythrokeratoderma v0.0 DSG1 Zornitza Stark gene: DSG1 was added
gene: DSG1 was added to Palmoplantar keratoderma and erythrokeratoderma_VCGS. Sources: Expert Review Green,Victorian Clinical Genetics Services
Mode of inheritance for gene: DSG1 was set to Unknown