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.[5][6]

ABCC4
Identifiers
AliasesABCC4, MOAT-B, MOATB, MRP4, ATP binding cassette subfamily C member 4
External IDsOMIM: 605250 MGI: 2443111 HomoloGene: 74563 GeneCards: ABCC4
Orthologs
SpeciesHumanMouse
Entrez
Ensembl
UniProt
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

NP_001028508
NP_001157147
NP_001157148

Location (UCSC)Chr 13: 95.02 – 95.3 MbChr 14: 118.72 – 118.94 Mb
PubMed search[3][4]
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.[7] MRP4/ABCC4 also transports prostaglandins, for example PGE2, out of the cell where they can bind receptors.[8]

MRP4/ABCC4 expression is dysregulated in several cancers [9][10][11] and is also upregulated in peritoneal endometriosis.[12]

Interactive pathway map edit

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

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|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 edit

References edit

  1. ^ a b c GRCh38: Ensembl release 89: ENSG00000125257Ensembl, May 2017
  2. ^ a b c GRCm38: Ensembl release 89: ENSMUSG00000032849Ensembl, 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. ^ "Entrez Gene: ATP-binding cassette".
  6. ^ 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.
  7. ^ 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.
  8. ^ 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 inhibited by nonsteroidal antiinflammatory drugs". Proc Natl Acad Sci U S A. 100 (16): 9244–9. Bibcode:2003PNAS..100.9244R. doi:10.1073/pnas.1033060100. PMC 170903. PMID 12835412.
  9. ^ 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. PMID 18615486. S2CID 42717909.
  10. ^ 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. PMC 3044954. PMID 21205825.
  11. ^ 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.
  12. ^ 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. PMID 23472950.

Further reading edit

External links edit