Jump to content

Aquaporin-3

From Wikipedia, the free encyclopedia
(Redirected fromAquaporin 3)
AQP3
Identifiers
AliasesAQP3,AQP-3, GIL, aquaporin 3 (Gill blood group)
External IDsOMIM:600170;MGI:1333777;HomoloGene:21025;GeneCards:AQP3;OMA:AQP3 - orthologs
Orthologs
SpeciesHumanMouse
Entrez
Ensembl
UniProt
RefSeq (mRNA)

NM_004925
NM_001318144

NM_016689

RefSeq (protein)

NP_001305073
NP_004916

NP_057898

Location (UCSC)Chr 9: 33.44 – 33.45 MbChr 4: 41.09 – 41.1 Mb
PubMedsearch[3][4]
Wikidata
View/Edit HumanView/Edit Mouse

Aquaporin 3(AQP-3) is the protein product of the humanAQP3gene.[5]It is found in the basolateral cell membrane of principalcollecting ductcells and provides a pathway for water to exit these cells.[6]Aquaporin-3 is also permeable toglycerol,ammonia,urea,andhydrogen peroxide.It is expressed in various tissues including the skin, respiratory tract, and kidneys as well as various types of cancers.[7]In the kidney, aquaproin-3 is unresponsive to the antidiuretic hormonevasopressin,unlikeaquaporin-2.[8]This protein is also a determinant for the GIL blood group system.[9]

Suberoylanilide hydroxamic acid(SAHA) (aHDAC inhibitor) increases expression of aquaporin-3 in normal skin cells (keratinocytes).[10]

Clinical significance

[edit]

Aquaporin 3 levels are often lower inpsoriasisthan in healthy skin.[10]

Aquaporin 3 is expressed more inatopic eczema.[11]

Recent studies indicate that aquaporin 3 is overexpressed in many types of malignancies such asmelanoma[7]andprimary effusion lymphomas[12]as well as cancers of the lung, colon, stomach, esophagus, mouth, liver, and pancreatic duct.[5][12]Based on these as well ascell culturestudies, it is suggested that this overexpression contributes to the growth and spread of at least some of these cancers and therefore may be a therapeutic target for the treatment of these cancers.[5][7][12]

See also

[edit]

References

[edit]
  1. ^abcGRCh38: Ensembl release 89: ENSG00000165272Ensembl,May 2017
  2. ^abcGRCm38: Ensembl release 89: ENSMUSG00000028435Ensembl,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. ^abcMarlar S, Jensen HH, Login FH, Nejsum LN (October 2017)."Aquaporin-3 in Cancer".International Journal of Molecular Sciences.18(10): 2106.doi:10.3390/ijms18102106.PMC5666788.PMID28991174.
  6. ^Sasaki S, Ishibashi K, Marumo F (1998). "Aquaporin-2 and -3: representatives of two subgroups of the aquaporin family colocalized in the kidney collecting duct".Annu. Rev. Physiol.60:199–220.doi:10.1146/annurev.physiol.60.1.199.PMID9558461.
  7. ^abcOliveira Pinho J, Matias M, Gaspar MM (October 2019)."Emergent Nanotechnological Strategies for Systemic Chemotherapy against Melanoma".Nanomaterials.9(10): 1455.doi:10.3390/nano9101455.PMC6836019.PMID31614947.
  8. ^Dibas AI, Mia AJ, Yorio, T (1998). "Aquaporins (Water Channels): Role in Vasopressin-Activated Water Transport".Proc. Soc. Exp. Biol. Med.219(3): 183–99.doi:10.3181/00379727-219-44332.PMID9824541.S2CID28952956.
  9. ^Roudier N, Ripoche P, Gane P, Le Pennec PY, Daniels G, Cartron JP, Bailly P (2002)."AQP3 deficiency in humans and the molecular basis of a novel blood group system, GIL".J. Biol. Chem.277(48): 45854–9.doi:10.1074/jbc.M208999200.PMID12239222.
  10. ^abUniversity, Medical College of Georgia at Augusta."Cancer therapy shows promise for psoriasis treatment".medicalxpress.
  11. ^Olsson M, Broberg A, Jernãs M, et al. (2006). "Increased expression of aquaporin 3 in atopic eczema".Allergy.61(9): 1132–7.doi:10.1111/j.1398-9995.2006.01151.x.PMID16918518.S2CID7873440.
  12. ^abcShimada K, Hayakawa F, Kiyoi H (November 2018)."Biology and management of primary effusion lymphoma".Blood.132(18): 1879–1888.doi:10.1182/blood-2018-03-791426.PMID30154110.

Further reading

[edit]
[edit]