Knockout of GPx4 gene in mouse keratinocyte

ABSTRACT: Comparative analysis of gene expression in cultured primary keratinocytes isolated from newborn control (K14-cre; GPx4fl/+) and knockout (K14-cre; GPx4fl/fl) mice. Selenoproteins are essential for skin function, as targeted abolition of selenoproteins in epidermal tissue results in newborn mice manifesting gross abnormalities of skin and hair, accompanied by retarded growth and premature death. To investigate whether lack of a single selenoprotein could induce similar phenotypic effect in mice, we generated keratinocyte-specific knockout mice lacking glutathione peroxidase 4 (GPx4), an essential selenoprotein in skin, to examine phenotypic changes resulting from the lack of GPx4 in skin. Ablation of GPx4 results in focal alopecia and disturbed hair follicle morphogenesis, with GPx4 being e

ORGANISM(S): Mus musculus

SUBMITTER: Bradley Carlson 

PROVIDER: E-GEOD-34215 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress