ABCC4

ATP-binding cassette sub-family C member 4 (ABCC4), also known as the multidrug resistance-associated protein 4 (MRP4) or multi-specific organic anion transporter B (MOAT-B), is a protein that in humans is encoded by the ABCC4 gene.[4][5]

ABCC4
Identifiers
AliasesABCC4, MOAT-B, MOATB, MRP4, ATP binding cassette subfamily C member 4
External IDsOMIM: 605250 MGI: 2443111 HomoloGene: 74563 GeneCards: ABCC4
Gene location (Human)
Chr.Chromosome 13 (human)[1]
Band13q32.1Start95,019,835 bp[1]
End95,301,475 bp[1]
Orthologs
SpeciesHumanMouse
Entrez

10257

239273

Ensembl

ENSG00000125257

ENSMUSG00000032849

UniProt

O15439

n/a

RefSeq (mRNA)

NM_001105515
NM_001301829
NM_001301830
NM_005845

NM_001033336
NM_001163675
NM_001163676

RefSeq (protein)

NP_001098985
NP_001288758
NP_001288759
NP_005836

n/a

Location (UCSC)Chr 13: 95.02 – 95.3 Mbn/a
PubMed search[2][3]
Wikidata
View/Edit HumanView/Edit Mouse

ABCC4 acts as a regulator of intracellular cyclic nucleotide levels and as a mediator of cAMP-dependent signal transduction to the nucleus.[6] MRP4/ABCC4 also transports prostaglandins, for example PGE2, out of the cell where they can bind receptors.[7]

MRP4/ABCC4 expression is dysregulated in several cancers [8][9][10] and is also upregulated in peritoneal endometriosis.[11]

Interactive pathway map

Click on genes, proteins and metabolites below to link to respective articles.[§ 1]

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|{{{bSize}}}px|alt=Fluorouracil (5-FU) Activity edit]]
Fluorouracil (5-FU) Activity edit
  1. The interactive pathway map can be edited at WikiPathways: "FluoropyrimidineActivity_WP1601".

See also

References

  1. GRCh38: Ensembl release 89: ENSG00000125257 - Ensembl, May 2017
  2. "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  3. "Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  4. "Entrez Gene: ATP-binding cassette".
  5. Lee K, Belinsky MG, Bell DW, Testa JR, Kruh GD (July 1998). "Isolation of MOAT-B, a widely expressed multidrug resistance-associated protein/canalicular multispecific organic anion transporter-related transporter". Cancer Research. 58 (13): 2741–7. PMID 9661885.
  6. Sassi Y, Lipskaia L, Vandecasteele G, Nikolaev VO, Hatem SN, Cohen Aubart F, Russel FG, Mougenot N, Vrignaud C, Lechat P, Lompré AM, Hulot JS (August 2008). "Multidrug resistance-associated protein 4 regulates cAMP-dependent signaling pathways and controls human and rat SMC proliferation". The Journal of Clinical Investigation. 118 (8): 2747–57. doi:10.1172/JCI35067. PMC 2467383. PMID 18636120.
  7. Reid G, Wielinga P, Zelcer N, van der Heijden I, Kuil A, de Haas M, et al. (2003). "The human multidrug resistanceprotein MRP4 functions as a prostaglandin efflux transporter and is inhibitedby nonsteroidal antiinflammatory drugs". Proc Natl Acad Sci U S A. 100 (16): 9244–9. doi:10.1073/pnas.1033060100.
  8. Ho LL, Kench JG, Handelsman DJ, Scheffer GL, Stricker PD, Grygiel JG, et al. (2008). "Androgen regulation of multidrugresistance-associated protein 4 (MRP4/ABCC4) in prostate cancer". Prostate. 68 (13): 1421–9. doi:10.1002/pros.20809.
  9. Copsel S, Garcia C, Diez F, Vermeulem M, Baldi A, Bianciotti LG, et al. (2011). "Multidrug resistance protein 4(MRP4/ABCC4) regulates cAMP cellular levels and controls human leukemia cellproliferation and differentiation". J Biol Chem. 286 (9): 6979–88. doi:10.1074/jbc.m110.166868.
  10. Holla VR, Backlund MG, Yang P,Newman RA, DuBois RN. Regulation of prostaglandin transporters in colorectalneoplasia. Cancer Prev Res (Phila). 2008;1(2) 93-9.
  11. Gori I, Rodriguez Y, Pellegrini C, Achtari C, Hornung D, Chardonnens E, Wunder D, Fiche M, Canny GO (2013). "Augmented epithelial multidrug resistance-associated protein 4 expression in peritoneal endometriosis: regulation by lipoxin A(4)". Fertil Steril. 99 (7): 1965–1973.e2. doi:10.1016/j.fertnstert.2013.01.146.

Further reading

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