HNF1B

HNF1 homeobox B (hepatocyte nuclear factor 1 homeobox B), also known as HNF1B or transcription factor 2 (TCF2), is a human gene.

HNF1B
Available structures
PDBOrtholog search: PDBe RCSB
Identifiers
AliasesHNF1B, FJHN, HNF-1B, HNF1beta, HNF2, HPC11, LF-B3, LFB3, MODY5, TCF-2, TCF2, VHNF1, HNF-1-beta, HNF1 homeobox B
External IDsOMIM: 189907 MGI: 98505 HomoloGene: 396 GeneCards: HNF1B
Gene location (Human)
Chr.Chromosome 17 (human)[1]
Band17q12Start37,686,431 bp[1]
End37,745,105 bp[1]
RNA expression pattern
More reference expression data
Orthologs
SpeciesHumanMouse
Entrez

6928

21410

Ensembl

ENSG00000276194
ENSG00000275410

ENSMUSG00000020679

UniProt

P35680

P27889

RefSeq (mRNA)

NM_000458
NM_001165923
NM_001304286
NM_006481

NM_001291268
NM_001291269
NM_009330

RefSeq (protein)

NP_000449
NP_001159395
NP_001291215
NP_001159395.1

NP_001278197
NP_001278198
NP_033356

Location (UCSC)Chr 17: 37.69 – 37.75 MbChr 11: 83.85 – 83.91 Mb
PubMed search[3][4]
Wikidata
View/Edit HumanView/Edit Mouse

Function

TCF2 encodes transcription factor 2, a protein of the homeobox-containing basic helix-turn-helix family. The TCF2 protein is believed to form heterodimers with another member of this transcription factor family, TCF1; depending on the TCF2 isoform, the result may be to activate or inhibit transcription of target genes. Deficiency of TCF2 cause abnormal maternal-Zygote transition and early embryogenesis failure.[5][6]Mutation of TCF2 that disrupts normal function has been identified as the cause of MODY5 (Maturity-Onset of Diabetes, Type 5). A third human transcript variant is believed to exist based on such a variant in the rat: however, to date such an mRNA species has not been isolated.[7]

See also

References
  1. ENSG00000275410 GRCh38: Ensembl release 89: ENSG00000276194, ENSG00000275410 - Ensembl, May 2017
  2. GRCm38: Ensembl release 89: ENSMUSG00000020679 - Ensembl, 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. Barbacci E, Reber M, Ott MO, et al. (1999). "Variant hepatocyte nuclear factor 1 is required for visceral endoderm specification". Development. 126: 4795–4805.
  6. Coffinier C, Thepot D, Babinet C, et al. (1999). "Essential role for the homeoprotein vHNF1/HNF1beta in visceral endoderm differentiation". Development. 126: 4785–4794.
  7. "Entrez Gene: TCF2 transcription factor 2, hepatic; LF-B3; variant hepatic nuclear factor".

Further reading
  • Montoli A, Colussi G, Massa O, Caccia R, Rizzoni G, Civati G, Barbetti F (2002). "Renal cysts and diabetes syndrome linked to mutations of the hepatocyte nuclear factor-1 beta gene: description of a new family with associated liver involvement". Am. J. Kidney Dis. 40 (2): 397–402. doi:10.1053/ajkd.2002.34538. PMID 12148114.
  • Bach I, Mattei MG, Cereghini S, Yaniv M (1991). "Two members of an HNF1 homeoprotein family are expressed in human liver". Nucleic Acids Res. 19 (13): 3553–9. doi:10.1093/nar/19.13.3553. PMC 328379. PMID 1677179.
  • Mendel DB, Hansen LP, Graves MK, Conley PB, Crabtree GR (1991). "HNF-1 alpha and HNF-1 beta (vHNF-1) share dimerization and homeo domains, but not activation domains, and form heterodimers in vitro". Genes Dev. 5 (6): 1042–56. doi:10.1101/gad.5.6.1042. PMID 2044952.
  • Abbott C, Piaggio G, Ammendola R, Solomon E, Povey S, Gounari F, De Simone V, Cortese R (1991). "Mapping of the gene TCF2 coding for the transcription factor LFB3 to human chromosome 17 by polymerase chain reaction". Genomics. 8 (1): 165–7. doi:10.1016/0888-7543(90)90239-Q. PMID 2081590.
  • Bach I, Yaniv M (1993). "More potent transcriptional activators or a transdominant inhibitor of the HNF1 homeoprotein family are generated by alternative RNA processing". EMBO J. 12 (11): 4229–42. PMC 413717. PMID 7900999.
  • Horikawa Y, Iwasaki N, Hara M, Furuta H, Hinokio Y, Cockburn BN, Lindner T, Yamagata K, Ogata M, Tomonaga O, Kuroki H, Kasahara T, Iwamoto Y, Bell GI (1997). "Mutation in hepatocyte nuclear factor-1 beta gene (TCF2) associated with MODY". Nat. Genet. 17 (4): 384–5. doi:10.1038/ng1297-384. PMID 9398836.
  • Soubt MK, Marksitzer R, Menoud PA, Nagamine Y (1998). "Role of tissue-specific transcription factor LFB3 in a cyclic AMP-responsive enhancer of the urokinase-type plasminogen activator gene in LLC-PK1 cells". Mol. Cell. Biol. 18 (8): 4698–706. PMC 109056. PMID 9671480.
  • Lindner TH, Njolstad PR, Horikawa Y, Bostad L, Bell GI, Sovik O (1999). "A novel syndrome of diabetes mellitus, renal dysfunction and genital malformation associated with a partial deletion of the pseudo-POU domain of hepatocyte nuclear factor-1beta". Hum. Mol. Genet. 8 (11): 2001–8. doi:10.1093/hmg/8.11.2001. PMID 10484768.
  • Bingham C, Ellard S, Allen L, Bulman M, Shepherd M, Frayling T, Berry PJ, Clark PM, Lindner T, Bell GI, Ryffel GU, Nicholls AJ, Hattersley AT (2000). "Abnormal nephron development associated with a frameshift mutation in the transcription factor hepatocyte nuclear factor-1 beta". Kidney Int. 57 (3): 898–907. doi:10.1046/j.1523-1755.2000.057003898.x. PMID 10720943.
  • Bingham C, Bulman MP, Ellard S, Allen LI, Lipkin GW, Hoff WG, Woolf AS, Rizzoni G, Novelli G, Nicholls AJ, Hattersley AT (2001). "Mutations in the hepatocyte nuclear factor-1beta gene are associated with familial hypoplastic glomerulocystic kidney disease". Am. J. Hum. Genet. 68 (1): 219–24. doi:10.1086/316945. PMC 1234916. PMID 11085914.
  • Ek J, Grarup N, Urhammer SA, Gaede PH, Drivsholm T, Borch-Johnsen K, Hansen T, Pedersen O (2002). "Studies of the variability of the hepatocyte nuclear factor-1beta (HNF-1beta / TCF2) and the dimerization cofactor of HNF-1 (DcoH / PCBD) genes in relation to type 2 diabetes mellitus and beta-cell function". Hum. Mutat. 18 (4): 356–7. doi:10.1002/humu.1201. PMID 11668623.
  • Carbone I, Cotellessa M, Barella C, Minetti C, Ghiggeri GM, Caridi G, Perfumo F, Lorini R (2002). "A novel hepatocyte nuclear factor-1beta (MODY-5) gene mutation in an Italian family with renal dysfunctions and early-onset diabetes". Diabetologia. 45 (1): 153–4. doi:10.1007/s001250200019. PMID 11845237.
  • Yoshiuchi I, Yamagata K, Zhu Q, Tamada I, Takahashi Y, Onigata K, Takeda J, Miyagawa J, Matsuzawa Y (2002). "Identification of a gain-of-function mutation in the HNF-1beta gene in a Japanese family with MODY". Diabetologia. 45 (1): 154–5. doi:10.1007/s001250200020. PMID 11845238.
  • Hu C, Perlmutter DH (2002). "Cell-specific involvement of HNF-1beta in alpha(1)-antitrypsin gene expression in human respiratory epithelial cells". Am. J. Physiol. Lung Cell Mol. Physiol. 282 (4): L757–65. doi:10.1152/ajplung.00271.2001. PMID 11880302.
  • Bingham C, Ellard S, Cole TR, Jones KE, Allen LI, Goodship JA, Goodship TH, Bakalinova-Pugh D, Russell GI, Woolf AS, Nicholls AJ, Hattersley AT (2002). "Solitary functioning kidney and diverse genital tract malformations associated with hepatocyte nuclear factor-1beta mutations". Kidney Int. 61 (4): 1243–51. doi:10.1046/j.1523-1755.2002.00272.x. PMID 11918730.
  • Selisko T, Vcelák J, Bendlová B, Graessler J, Schwarz PE, Schulze J (2002). "Mutations and intronic variants in the HNF-1 beta gene in a group of German and Czech Caucasians with type 2 diabetes mellitus and progressive diabetic nephropathy". Exp. Clin. Endocrinol. Diabetes. 110 (3): 145–7. doi:10.1055/s-2002-29093. PMID 12012276.
  • Furuta H, Furuta M, Sanke T, Ekawa K, Hanabusa T, Nishi M, Sasaki H, Nanjo K (2002). "Nonsense and missense mutations in the human hepatocyte nuclear factor-1 beta gene (TCF2) and their relation to type 2 diabetes in Japanese". J. Clin. Endocrinol. Metab. 87 (8): 3859–63. doi:10.1210/jc.87.8.3859. PMID 12161522.
  • Bingham C, Ellard S, van't Hoff WG, Simmonds HA, Marinaki AM, Badman MK, Winocour PH, Stride A, Lockwood CR, Nicholls AJ, Owen KR, Spyer G, Pearson ER, Hattersley AT (2003). "Atypical familial juvenile hyperuricemic nephropathy associated with a hepatocyte nuclear factor-1beta gene mutation". Kidney Int. 63 (5): 1645–51. doi:10.1046/j.1523-1755.2003.00903.x. PMID 12675839.

This article incorporates text from the United States National Library of Medicine, which is in the public domain.


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