Evidence map›Paper›PMID 27771434›Full record

ReviewPharmacology & therapeutics2017

Therapeutic applications of dichloroacetate and the role of glutathione transferase zeta-1.

Margaret O James, Stephan C Jahn, Guo Zhong, Marci G Smeltz, Zhiwei Hu, Peter W Stacpoole

Registry-linked trialOpen access · greenAbstract readReview
In one paragraph

Review in Pharmacology & therapeutics, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05120284 (Trial of Dichloroacetate), which is not on this map. Cited by 72 papers.

0numbers the graph read from it
0cells of the map it votes in
72citing papers in PubMed
5.9field-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.

NCT05120284 phase2active not recruitingnot on this mapstarted 2022, after this paper: background citation

Trial of Dichloroacetate (DCA) in Glioblastoma Multiforme (GBM)

TypeinterventionalSponsorUniversity of FloridaRan2022 to 2026Enrolled40ConditionsGlioblastoma MultiformeArmsDichloroacetate (DCA), Genotype
3 · Its place in the literature

Who cites it

72 citing papers in PubMed, 129 citations in OpenAlex.

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  9. Unveiling the Link Between COVID-19 and Pulmonary Hypertension.The Canadian journal of infectious diseases & medical microbiology = Journal canadien des maladies infectieuses et de la microbiologie medicale · 2026
    Review
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12 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 1 institution in 1 country.

Margaret O JamesDepartment of Medicinal Chemistry, University of Florida, Gainesville, FL 32610-0485, United States. Electronic address: mojames@ufl.edu.
Stephan C JahnDepartment of Medicinal Chemistry, University of Florida, Gainesville, FL 32610-0485, United States.
Guo ZhongDepartment of Medicinal Chemistry, University of Florida, Gainesville, FL 32610-0485, United States.
Marci G SmeltzDepartment of Medicinal Chemistry, University of Florida, Gainesville, FL 32610-0485, United States.
Zhiwei HuDepartment of Medicinal Chemistry, University of Florida, Gainesville, FL 32610-0485, United States.
Peter W StacpooleDepartment of Medicine, University of Florida, Gainesville, FL 32610-0226, United States; Department of Biochemistry and Molecular Biology, University of Florida, Gainesville, FL 32610, United States.
University of Florida · US

Funding

Diversity Supplement to 2RO1 GM 099871R01GM099871 · NIGMS · UNIVERSITY OF FLORIDA · PI JAMES, MARGARET OLIVE, STACPOOLE, PETER WALLACE · 2012 to 2019
$2.7M
NIGMS NIH HHS R01 GM099871
6 · The paper itself

Abstract

Dichloroacetate (DCA) has several therapeutic applications based on its pharmacological property of inhibiting pyruvate dehydrogenase kinase. DCA has been used to treat inherited mitochondrial disorders that result in lactic acidosis, as well as pulmonary hypertension and several different solid tumors, the latter through its ability to reverse the Warburg effect in cancer cells and restore aerobic glycolysis. The main clinically limiting toxicity is reversible peripheral neuropathy. Although administration of high doses to rodents can result in liver cancer, there is no evidence that DCA is a human carcinogen. In all studied species, including humans, DCA has the interesting property of inhibiting its own metabolism upon repeat dosing, resulting in alteration of its pharmacokinetics. The first step in DCA metabolism is conversion to glyoxylate catalyzed by glutathione transferase zeta 1 (GSTZ1), for which DCA is a mechanism-based inactivator. The rate of GSTZ1 inactivation by DCA is influenced by age, GSTZ1 haplotype and cellular concentrations of chloride. The effect of DCA on its own metabolism complicates the selection of an effective dose with minimal side effects.

Indexed as

AnimalsDichloroacetic AcidDose-Response Relationship, DrugGlutathione TransferaseHumansHypertension, PulmonaryMitochondrial DiseasesNeoplasmsProtein Serine-Threonine KinasesPyruvate Dehydrogenase Acetyl-Transferring KinaseDichloroacetic AcidGlutathione TransferaseGSTZ1 protein, humanProtein Serine-Threonine KinasesPyruvate Dehydrogenase Acetyl-Transferring KinaseDichloroacetateGSTZ1Inhibition of metabolismPharmacogeneticsPharmacokineticsPyruvate dehydrogenase kinase

Identifiers

PMID27771434
PMCPMC5274567
OpenAlexW2535392697

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

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.