Aliases for KLF4 Gene
External Ids for KLF4 Gene
Previous GeneCards Identifiers for KLF4 Gene
This gene encodes a protein that belongs to the Kruppel family of transcription factors. The encoded zinc finger protein is required for normal development of the barrier function of skin. The encoded protein is thought to control the G1-to-S transition of the cell cycle following DNA damage by mediating the tumor suppressor gene p53. Mice lacking this gene have a normal appearance but lose weight rapidly, and die shortly after birth due to fluid evaporation resulting from compromised epidermal barrier function. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Sep 2015]
GeneCards Summary for KLF4 Gene
KLF4 (Kruppel Like Factor 4) is a Protein Coding gene. Diseases associated with KLF4 include Secretory Meningioma and Cerebral Cavernous Malformations. Among its related pathways are Preimplantation Embryo and Signaling pathways regulating pluripotency of stem cells. Gene Ontology (GO) annotations related to this gene include DNA-binding transcription factor activity and transcription factor binding. An important paralog of this gene is KLF2.
UniProtKB/Swiss-Prot Summary for KLF4 Gene
Transcription factor; can act both as activator and as repressor. Binds the 5'-CACCC-3' core sequence. Binds to the promoter region of its own gene and can activate its own transcription. Regulates the expression of key transcription factors during embryonic development. Plays an important role in maintaining embryonic stem cells, and in preventing their differentiation. Required for establishing the barrier function of the skin and for postnatal maturation and maintenance of the ocular surface. Involved in the differentiation of epithelial cells and may also function in skeletal and kidney development. Contributes to the down-regulation of p53/TP53 transcription.