FOXD3

Source: Wikipedia, the free encyclopedia.
FOXD3
Gene ontology
Molecular function
Cellular component
Biological process
Sources:Amigo / QuickGO
Ensembl
UniProt
RefSeq (mRNA)

NM_012183

NM_010425

RefSeq (protein)

NP_036315

NP_034555

Location (UCSC)Chr 1: 63.32 – 63.33 MbChr 4: 99.54 – 99.55 Mb
PubMed search[3][4]
Wikidata
View/Edit HumanView/Edit Mouse

Forkhead box D3 also known as FOXD3 is a forkhead protein that in humans is encoded by the FOXD3 gene.[5]

Function

This gene belongs to the forkhead protein family of

transcription factors which is characterized by a DNA-binding forkhead domain. FoxD3 functions as a transcriptional repressor and contains the C-terminal engrailed homology-1 motif (eh1), which provides an interactive surface with a transcriptional co-repressor Grg4 (Groucho-related gene-4).[6]

Stem Cells

Multiple studies have suggested Foxd3 involvement in the transition from naive to primed pluripotent stem cells in embryo development. Previously, Foxd3 was demonstrated to be required in maintaining pluripotency in mouse

Brg1, a nucleosome remodeler, and then acts as a repressor of maximal activation of those enhancers by recruiting histone deacetylases, suggesting a complex mediating function in which enhancers are primed for some future controlled time-point rather than immediate expression.[9] While there is no ambiguity that Foxd3 plays an important role regulating the transition from naive to primed pluripotency state, the two models show a different process. Attempts to reconcile the conclusions of the two studies have further suggested that Foxd3 functions as all of the above.[10]

Neural Crest Cells

FOXD3 plays an important role in the development and differentiation of neural crest cells.[11] Specifically, it is thought that FOXD3 plays an important role in controlling the developmental switch between Schwann Cell Progenitors and Melanocytes.[11]

Clinical significance

Mutations in this gene cause vitiligo.[12]

References

  1. ^ a b c GRCh38: Ensembl release 89: ENSG00000187140Ensembl, May 2017
  2. ^ a b c GRCm38: Ensembl release 89: ENSMUSG00000067261Ensembl, May 2017
  3. ^ "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  4. ^ "Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  5. PMID 8499623
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Further reading


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