Evidence map›Paper›PMID 22943001›Full record

ReviewComprehensive Physiology2012

Role of monosaccharide transport proteins in carbohydrate assimilation, distribution, metabolism, and homeostasis.

Anthony J Cura, Anthony Carruthers

Abstract readReview
In one paragraph

Review in Comprehensive Physiology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 84 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
84citing papers in PubMed, 1 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

84 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Advanced optical microscopy methods forBiophysical reviews · 2025
    Review
  6. Article
  7. Article
  8. Article
  9. Review
  10. Review
  11. Galacturonic acid-capsaicin prodrug for prolonged nociceptive-selective nerve blockade.Journal of controlled release : official journal of the Controlled Release Society · 2024
    Article
  12. Article
  13. Article
  14. Pharmacological effect ofJournal of diabetes and metabolic disorders · 2023
    Article
  15. Relevance of Sugar Transport across the Cell Membrane.International journal of molecular sciences · 2023
    Review
  16. Article
  17. Review
  18. Article
  19. Review
  20. Review

24 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

2 authors.

Anthony J CuraDepartment of Biochemistry & Molecular Pharmacology, University of Massachusetts Medical School, Worcester, Massachusetts, USA.
Anthony Carruthers

Funding

SUGAR TRANSPORTER OLIGOMERIC STRUCTURE AND FUNCTIONR01DK044888 · NIDDK · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI CARRUTHERS, ANTHONY · 1992 to 2016
$4.2M
METABOLIC CONTROL OF SUGAR TRANSPORTR01DK036081 · NIDDK · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI CARRUTHERS, ANTHONY · 1986 to 2012
$3.4M
Metabolic control of sugar transportR56DK036081 · NIDDK · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI CARRUTHERS, ANTHONY · 2007 to 2007
$266k
NIDDK NIH HHS DK36081NIDDK NIH HHS DK44888NIDDK NIH HHS R01 DK036081NIDDK NIH HHS R01 DK044888NIDDK NIH HHS R56 DK036081
6 · The paper itself

Abstract

The facilitated diffusion of glucose, galactose, fructose, urate, myoinositol, and dehydroascorbicacid in mammals is catalyzed by a family of 14 monosaccharide transport proteins called GLUTs. These transporters may be divided into three classes according to sequence similarity and function/substrate specificity. GLUT1 appears to be highly expressed in glycolytically active cells and has been coopted in vitamin C auxotrophs to maintain the redox state of the blood through transport of dehydroascorbate. Several GLUTs are definitive glucose/galactose transporters, GLUT2 and GLUT5 are physiologically important fructose transporters, GLUT9 appears to be a urate transporter while GLUT13 is a proton/myoinositol cotransporter. The physiologic substrates of some GLUTs remain to be established. The GLUTs are expressed in a tissue specific manner where affinity, specificity, and capacity for substrate transport are paramount for tissue function. Although great strides have been made in characterizing GLUT-catalyzed monosaccharide transport and mapping GLUT membrane topography and determinants of substrate specificity, a unifying model for GLUT structure and function remains elusive. The GLUTs play a major role in carbohydrate homeostasis and the redistribution of sugar-derived carbons among the various organ systems. This is accomplished through a multiplicity of GLUT-dependent glucose sensing and effector mechanisms that regulate monosaccharide ingestion, absorption,distribution, cellular transport and metabolism, and recovery/retention. Glucose transport and metabolism have coevolved in mammals to support cerebral glucose utilization.

Indexed as

AnimalsBiological TransportCarbohydrate MetabolismCarbon CycleGlucoseGlucose Transport Proteins, FacilitativeHomeostasisHumansMembrane ProteinsProtein Structure, SecondaryProtein Structure, TertiaryGlucoseGlucose Transport Proteins, FacilitativeMembrane Proteins

Identifiers

PMID22943001
PMCPMC3430470

What OpenQuestion holds

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.