Polyamines and membrane transporters

Ahmed A. Abdulhussein, Heather M. Wallace*

*Corresponding author for this work

Research output: Contribution to journalArticle

46 Citations (Scopus)

Abstract

In recent years, our understanding of the importance of membrane transporters (MTs) in the disposition of and response to drugs has increased significantly. MTs are proteins that regulate the transport of endogenous molecules and xenobiotics across the cell membrane. In mammals, two super-families have been identified: ATP-binding cassette (ABC) and solute carrier (SLC) transporters. There is evidence that MTs might mediate polyamines (PA) transport. PA are ubiquitous polycations which are found in all living cells. In mammalian cells, three major PA are synthesised: putrescine, spermidine and spermine; whilst the decarboxylated arginine (agmatine) is not produced by mammals but is synthesised by plants and bacteria. In addition, research in the PA field suggests that PA are transported into cells via a specific transporter, the polyamine transport system(s) (PTS). Although the PTS has not been fully defined, there is evidence that some of the known MTs might be involved in PA transport. In this mini review, eight SLC transporters will be reviewed and their potential to mediate PA transport in human cells discussed. These transporters are SLC22A1, SLC22A2, SLC22A3, SLC47A1, SLC7A1, SLC3A2, SLC12A8A, and SLC22A16. Preliminary data from our laboratory have revealed that SLC22A1 might be involved in the PA uptake; in addition to one member of ABC superfamily (MDR1 protein) might also mediate the efflux of polyamine like molecules. 

Original languageEnglish
Pages (from-to)655-660
Number of pages6
JournalAmino Acids
Volume46
Issue number3
Early online date13 Jul 2013
DOIs
Publication statusPublished - Mar 2014

Fingerprint

Membrane Transport Proteins
Polyamines
Mammals
Cells
Organic Cation Transporter 1
Adenosine Triphosphate
Agmatine
Molecules
Putrescine
Spermidine
Spermine
P-Glycoprotein
Xenobiotics
Protein Transport
Cell membranes
Arginine
Bacteria
Membrane Proteins
Cell Membrane

Keywords

  • ATP-binding cassette transporters
  • Membrane transporters
  • Polyamine transport system
  • Polyamines
  • Solute carrier transporters

ASJC Scopus subject areas

  • Biochemistry
  • Clinical Biochemistry
  • Organic Chemistry
  • Medicine(all)

Cite this

Polyamines and membrane transporters. / Abdulhussein, Ahmed A.; Wallace, Heather M.

In: Amino Acids, Vol. 46, No. 3, 03.2014, p. 655-660.

Research output: Contribution to journalArticle

Abdulhussein, Ahmed A. ; Wallace, Heather M. / Polyamines and membrane transporters. In: Amino Acids. 2014 ; Vol. 46, No. 3. pp. 655-660.
@article{85a551c9e1ab415d8c0f9f18196b186a,
title = "Polyamines and membrane transporters",
abstract = "In recent years, our understanding of the importance of membrane transporters (MTs) in the disposition of and response to drugs has increased significantly. MTs are proteins that regulate the transport of endogenous molecules and xenobiotics across the cell membrane. In mammals, two super-families have been identified: ATP-binding cassette (ABC) and solute carrier (SLC) transporters. There is evidence that MTs might mediate polyamines (PA) transport. PA are ubiquitous polycations which are found in all living cells. In mammalian cells, three major PA are synthesised: putrescine, spermidine and spermine; whilst the decarboxylated arginine (agmatine) is not produced by mammals but is synthesised by plants and bacteria. In addition, research in the PA field suggests that PA are transported into cells via a specific transporter, the polyamine transport system(s) (PTS). Although the PTS has not been fully defined, there is evidence that some of the known MTs might be involved in PA transport. In this mini review, eight SLC transporters will be reviewed and their potential to mediate PA transport in human cells discussed. These transporters are SLC22A1, SLC22A2, SLC22A3, SLC47A1, SLC7A1, SLC3A2, SLC12A8A, and SLC22A16. Preliminary data from our laboratory have revealed that SLC22A1 might be involved in the PA uptake; in addition to one member of ABC superfamily (MDR1 protein) might also mediate the efflux of polyamine like molecules. ",
keywords = "ATP-binding cassette transporters, Membrane transporters, Polyamine transport system, Polyamines, Solute carrier transporters",
author = "Abdulhussein, {Ahmed A.} and Wallace, {Heather M.}",
year = "2014",
month = "3",
doi = "10.1007/s00726-013-1553-6",
language = "English",
volume = "46",
pages = "655--660",
journal = "Amino Acids",
issn = "0939-4451",
publisher = "SPRINGER WIEN",
number = "3",

}

TY - JOUR

T1 - Polyamines and membrane transporters

AU - Abdulhussein, Ahmed A.

AU - Wallace, Heather M.

PY - 2014/3

Y1 - 2014/3

N2 - In recent years, our understanding of the importance of membrane transporters (MTs) in the disposition of and response to drugs has increased significantly. MTs are proteins that regulate the transport of endogenous molecules and xenobiotics across the cell membrane. In mammals, two super-families have been identified: ATP-binding cassette (ABC) and solute carrier (SLC) transporters. There is evidence that MTs might mediate polyamines (PA) transport. PA are ubiquitous polycations which are found in all living cells. In mammalian cells, three major PA are synthesised: putrescine, spermidine and spermine; whilst the decarboxylated arginine (agmatine) is not produced by mammals but is synthesised by plants and bacteria. In addition, research in the PA field suggests that PA are transported into cells via a specific transporter, the polyamine transport system(s) (PTS). Although the PTS has not been fully defined, there is evidence that some of the known MTs might be involved in PA transport. In this mini review, eight SLC transporters will be reviewed and their potential to mediate PA transport in human cells discussed. These transporters are SLC22A1, SLC22A2, SLC22A3, SLC47A1, SLC7A1, SLC3A2, SLC12A8A, and SLC22A16. Preliminary data from our laboratory have revealed that SLC22A1 might be involved in the PA uptake; in addition to one member of ABC superfamily (MDR1 protein) might also mediate the efflux of polyamine like molecules. 

AB - In recent years, our understanding of the importance of membrane transporters (MTs) in the disposition of and response to drugs has increased significantly. MTs are proteins that regulate the transport of endogenous molecules and xenobiotics across the cell membrane. In mammals, two super-families have been identified: ATP-binding cassette (ABC) and solute carrier (SLC) transporters. There is evidence that MTs might mediate polyamines (PA) transport. PA are ubiquitous polycations which are found in all living cells. In mammalian cells, three major PA are synthesised: putrescine, spermidine and spermine; whilst the decarboxylated arginine (agmatine) is not produced by mammals but is synthesised by plants and bacteria. In addition, research in the PA field suggests that PA are transported into cells via a specific transporter, the polyamine transport system(s) (PTS). Although the PTS has not been fully defined, there is evidence that some of the known MTs might be involved in PA transport. In this mini review, eight SLC transporters will be reviewed and their potential to mediate PA transport in human cells discussed. These transporters are SLC22A1, SLC22A2, SLC22A3, SLC47A1, SLC7A1, SLC3A2, SLC12A8A, and SLC22A16. Preliminary data from our laboratory have revealed that SLC22A1 might be involved in the PA uptake; in addition to one member of ABC superfamily (MDR1 protein) might also mediate the efflux of polyamine like molecules. 

KW - ATP-binding cassette transporters

KW - Membrane transporters

KW - Polyamine transport system

KW - Polyamines

KW - Solute carrier transporters

UR - http://www.scopus.com/inward/record.url?scp=84896319384&partnerID=8YFLogxK

U2 - 10.1007/s00726-013-1553-6

DO - 10.1007/s00726-013-1553-6

M3 - Article

VL - 46

SP - 655

EP - 660

JO - Amino Acids

JF - Amino Acids

SN - 0939-4451

IS - 3

ER -