Evidence map›Paper›PMID 27118869›Full record

ReviewThe Biochemical journal2016

SLC transporters as a novel class of tumour suppressors: identity, function and molecular mechanisms.

Yangzom D Bhutia, Ellappan Babu, Sabarish Ramachandran, Shengping Yang, Muthusamy Thangaraju, Vadivel Ganapathy

Open access · greenAbstract readReview
In one paragraph

Review in The Biochemical journal, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 69 papers.

0numbers the graph read from it
0cells of the map it votes in
69citing papers in PubMed
6.3field-weighted citation impact, top 3% of its field
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

69 citing papers in PubMed, 126 citations in OpenAlex.

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  6. Effect ofJournal of Korean medical science · 2025
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9 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

6 authors at 2 institutions in 1 country.

Yangzom D BhutiaDepartment of Cell Biology and Biochemistry, Texas Tech University Health Sciences Center, Lubbock, TX 79430, U.S.A.
Ellappan BabuDepartment of Cell Biology and Biochemistry, Texas Tech University Health Sciences Center, Lubbock, TX 79430, U.S.A.
Sabarish RamachandranDepartment of Cell Biology and Biochemistry, Texas Tech University Health Sciences Center, Lubbock, TX 79430, U.S.A.
Shengping YangDepartment of Cell Biology and Biochemistry, Texas Tech University Health Sciences Center, Lubbock, TX 79430, U.S.A.
Muthusamy ThangarajuDepartment of Biochemistry and Molecular Biology, Medical College of Georgia, Georgia Regents University, Augusta, GA 30912, U.S.A.
Vadivel GanapathyDepartment of Cell Biology and Biochemistry, Texas Tech University Health Sciences Center, Lubbock, TX 79430, U.S.A. Vadivel.ganapathy@ttuhsc.edu.
Texas Tech University · USTexas Tech University Health Sciences Center · US

Funding

SLC5A8 is a conditional tumor suppressor in colon linked to dietary fiber contentR01CA190710 · NCI · TEXAS TECH UNIVERSITY HEALTH SCIS CENTER · PI GANAPATHY, VADIVEL · 2015 to 2019
$1.8M
NCI NIH HHS R01 CA190710
6 · The paper itself

Abstract

The role of plasma membrane transporters in cancer is receiving increasing attention in recent years. Several transporters for essential nutrients are up-regulated in cancer and serve as tumour promoters. Transporters could also function as tumour suppressors. To date, four transporters belonging to the SLC gene family have been identified as tumour suppressors. SLC5A8 is a Na(+)-coupled transporter for monocarboxylates. Among its substrates are the bacterial fermentation products butyrate and propionate and the ubiquitous metabolite pyruvate. The tumour-suppressive function of this transporter relates to the ability of butyrate, propionate and pyruvate to inhibit histone deacetylases (HDAC). SLC5A8 functions as a tumour suppressor in most tissues studied thus far, and provides a molecular link to Warburg effect, a characteristic feature in most cancers. It also links colonic bacteria and dietary fibre to the host. SLC26A3 as a tumour suppressor is restricted to colon; it is a Cl(-)/HCO(-) 3 exchanger, facilitating the efflux of HCO(-) 3 The likely mechanism for the tumour-suppressive function of SLC26A3 is related to intracellular pH regulation. SLC39A1 is a Zn(2+) transporter and its role in tumour suppression has been shown in prostate. Zn(2+) is present at high concentrations in normal prostate where it elicits its tumour-suppressive function. SLC22A18 is possibly an organic cation transporter, but the identity of its physiological substrates is unknown. As such, there is no information on molecular pathways responsible for the tumour-suppressive function of this transporter. It is likely that additional SLC transporters will be discovered as tumour suppressors in the future.

Indexed as

AnimalsChloride-Bicarbonate AntiportersHumansIon TransportMonocarboxylic Acid TransportersNeoplasmsSulfate TransportersTumor Suppressor ProteinsChloride-Bicarbonate AntiportersMonocarboxylic Acid TransportersSLC26A3 protein, humanSLC5A8 protein, humanSulfate TransportersTumor Suppressor Proteinscitrate metabolismhistone deacetylases (HDAC) inhibitionpH regulationSLC transporterstumour suppressors

Identifiers

PMID27118869
PMCPMC4930156
OpenAlexW2344119092

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

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.