MRP4

ABCC4

ABCC4

Protein-coding gene in the species Homo sapiens


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]

Quick Facts Identifiers, Aliases ...

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

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


References

  1. "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  2. "Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  3. 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.
  4. 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.
  5. 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.
  6. 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.
  7. 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


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This article uses material from the Wikipedia article MRP4, and is written by contributors. Text is available under a CC BY-SA 4.0 International License; additional terms may apply. Images, videos and audio are available under their respective licenses.