Evidence map›Paper›PMID 33496975›Full record

ReviewEnvironmental and molecular mutagenesis2021

Exogenous exposure to dihydroxyacetone mimics high fructose induced oxidative stress and mitochondrial dysfunction.

Raj Mehta, Manoj Sonavane, Marie E Migaud, Natalie R Gassman

Open access · greenAbstract readReview
In one paragraph

Review in Environmental and molecular mutagenesis, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.6field-weighted citation impact, top 16% 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

9 citing papers in PubMed, 14 citations in OpenAlex.

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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

4 authors at 2 institutions in 1 country.

Raj MehtaDepartment of Physiology and Cell Biology, University of South Alabama, College of Medicine, Mobile, Alabama.
Manoj SonavaneDepartment of Physiology and Cell Biology, University of South Alabama, College of Medicine, Mobile, Alabama.
Marie E MigaudMitchell Cancer Institute, University of South Alabama, Mobile, Alabama.
Natalie R GassmanDepartment of Physiology and Cell Biology, University of South Alabama, College of Medicine, Mobile, Alabama.
USA Mitchell Cancer Institute · USUniversity of South Alabama · US

Funding

Dihydroxyacetone exposure induces metabolic reprogramming and mitochondrial dysfunctionR01ES032450 · NIEHS · UNIVERSITY OF SOUTH ALABAMA · PI GASSMAN, NATALIE ROSE · 2021 to 2025
$1.7M
B-vitamins and NAD mechanism, or when vitamin B3's bioavailability is not enough.R21AT009908 · NCCIH · UNIVERSITY OF SOUTH ALABAMA · PI MIGAUD, MARIE EUGENIE · 2018 to 2019
$423k
NCCIH NIH HHS R21 AT009908NIEHS NIH HHS R01 ES032450
6 · The paper itself

Abstract

Dihydroxyacetone (DHA) is a three-carbon sugar that is the active ingredient in sunless tanning products and a by-product of electronic cigarette (e-cigarette) combustion. Increased use of sunless tanning products and e-cigarettes has elevated exposures to DHA through inhalation and absorption. Studies have confirmed that DHA is rapidly absorbed into cells and can enter into metabolic pathways following phosphorylation to dihydroxyacetone phosphate (DHAP), a product of fructose metabolism. Recent reports have suggested metabolic imbalance and cellular stress results from DHA exposures. However, the impact of elevated exposure to DHA on human health is currently under-investigated. We propose that exogenous exposures to DHA increase DHAP levels in cells and mimic fructose exposures to produce oxidative stress, mitochondrial dysfunction, and gene and protein expression changes. Here, we review cell line and animal model exposures to fructose to highlight similarities in the effects produced by exogenous exposures to DHA. Given the long-term health consequences of fructose exposure, this review emphasizes the pressing need to further examine DHA exposures from sunless tanning products and e-cigarettes.

Indexed as

DihydroxyacetoneDihydroxyacetone PhosphateFructoseHumansMetabolic Networks and PathwaysMitochondriaOxidative StressPhosphorylationDihydroxyacetoneDihydroxyacetone PhosphateFructosedihydroxyacetonefructoseglucoseinflammationmetabolic dysfunctionmitochondriamitochondrial DNAreactive oxygen speciesreactive species

Identifiers

PMID33496975
PMCPMC7954877
OpenAlexW3123121697

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.