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Open Access Articles- Top Results for KLF4

KLF4

Template:Infobox3cols/rowTemplate:Infobox3cols/rowTemplate:Infobox3cols/rowTemplate:Infobox3cols/row
Identifiers
SymbolsKLF4 ; EZF; GKLF
External IDsOMIM602253 MGI1342287 HomoloGene3123 GeneCards: KLF4 Gene
RNA expression pattern
File:PBB GE KLF4 221841 s at tn.png
File:PBB GE KLF4 220266 s at tn.png
More reference expression data
Orthologs
SpeciesHumanMouse
Entrez931416600
EnsemblENSG00000136826ENSMUSG00000003032
UniProtO43474Q60793
RefSeq (mRNA)NM_004235NM_010637
RefSeq (protein)NP_004226NP_034767
Location (UCSC)Chr 9:
110.25 – 110.25 Mb
Chr 4:
55.53 – 55.53 Mb
PubMed search[1][2]

Kruppel-like factor 4 (KLF4) is a member of the KLF family of transcription factors and regulates proliferation, differentiation, apoptosis and somatic cell reprogramming. Evidence also suggests that KLF4 is a tumor suppressor in certain cancers, including colorectal cancer.[1]

In embryonic stem cells (ESCs), KLF4 has been demonstrated to be a good indicator of stem-like capacity. It is suggested that the same is true in mesenchymal stem cells (MSCs).

In humans, the protein is encoded by the KLF4 gene.[2] The KLF4 gene is conserved in chimpanzee, Rhesus monkey, dog, cow, mouse, rat, chicken, zebrafish, and frog.[3]

Interactions

KLF4 has been shown to interact with CREB-binding protein.[4]

It was found that the transcription factor Klf4 present at the promoter of an enzymatic subunit of telomerase (TERT), where it formed a complex with β-catenin. Klf4 was required for accumulation of β-catenin at the Tert promoter but was unable to stimulate Tert expression in the absence of β-catenin.[5]

See also

References

  1. ^ El-Karim et al. (2013). "Krüppel-like factor 4 regulates genetic stability in mouse embryonic fibroblasts". Molecular Cancer. doi:10.1186/1476-4598-12-89. 
  2. ^ "Entrez Gene: KLF4 Kruppel-like factor 4 (gut)". 
  3. ^ "Kruppel-like factor 4". 
  4. ^ Geiman DE, Ton-That H, Johnson JM, Yang VW (March 2000). "Transactivation and growth suppression by the gut-enriched Krüppel-like factor (Krüppel-like factor 4) are dependent on acidic amino acid residues and protein-protein interaction". Nucleic Acids Res. 28 (5): 1106–13. PMC 102607. PMID 10666450. doi:10.1093/nar/28.5.1106. 
  5. ^ Hoffmeyer K, Raggioli A, Rudloff S, Anton R, Hierholzer A, Del Valle I, Hein K, Vogt R, Kemler R (June 2012). "Wnt/β-catenin signaling regulates telomerase in stem cells and cancer cells". Science 336 (6088): 1549–54. PMID 22723415. doi:10.1126/science.1218370. 

Further reading

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External links

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