Evidence map›Paper›PMID 21750349›Full record

ArticleToxicological sciences : an official journal of the Society of Toxicology2011

Arsenic exposure and toxicology: a historical perspective.

Michael F Hughes, Barbara D Beck, Yu Chen, Ari S Lewis, David J Thomas

Open access · greenAbstract readHistorical Article
In one paragraph

Article in Toxicological sciences : an official journal of the Society of Toxicology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 328 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
328citing papers in PubMed, 4 pooled it
42.5field-weighted citation impact, top 1% 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

328 citing papers in PubMed, 4 syntheses or guidelines pooled it, 1,282 citations in OpenAlex.

  1. Pooled it
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  14. Underexplored terrain: effects of high priority environmental toxicants on skeletal muscle.Journal of toxicology and environmental health. Part B, Critical reviews · 2026
    Review
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268 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

5 authors at 3 institutions in 1 country.

Michael F HughesOffice of Research and Development, National Health and Environmental Effects Research Laboratory, U.S. Environmental Protection Agency, Research Triangle Park, North Carolina 27711, USA. hughes.michaelf@epa.gov
Barbara D Beck
Yu Chen
Ari S Lewis
David J Thomas
New York University · USGradient (United States) · USResearch Triangle Park Foundation · US

Funding

RESEARCH IN ENVIRONMENTAL HEALTH SCIENCES (CENTER GRANT)P30ES000260 · NIEHS · NEW YORK UNIVERSITY SCHOOL OF MEDICINE · PI COSTA, MAX · 1985 to 2020
$26.1M
Genetic Susceptibilty to Cardiovascular Effects of Arsenic ExposureR01ES017541 · NIEHS · NEW YORK UNIVERSITY SCHOOL OF MEDICINE · PI CHEN, YU · 2009 to 2013
$2.6M
Intramural NIH HHSNIEHS NIH HHS P30ES000260NIEHS NIH HHS R01ES017541
6 · The paper itself

Abstract

The metalloid arsenic is a natural environmental contaminant to which humans are routinely exposed in food, water, air, and soil. Arsenic has a long history of use as a homicidal agent, but in the past 100 years arsenic, has been used as a pesticide, a chemotherapeutic agent and a constituent of consumer products. In some areas of the world, high levels of arsenic are naturally present in drinking water and are a toxicological concern. There are several structural forms and oxidation states of arsenic because it forms alloys with metals and covalent bonds with hydrogen, oxygen, carbon, and other elements. Environmentally relevant forms of arsenic are inorganic and organic existing in the trivalent or pentavalent state. Metabolism of arsenic, catalyzed by arsenic (+3 oxidation state) methyltransferase, is a sequential process of reduction from pentavalency to trivalency followed by oxidative methylation back to pentavalency. Trivalent arsenic is generally more toxicologically potent than pentavalent arsenic. Acute effects of arsenic range from gastrointestinal distress to death. Depending on the dose, chronic arsenic exposure may affect several major organ systems. A major concern of ingested arsenic is cancer, primarily of skin, bladder, and lung. The mode of action of arsenic for its disease endpoints is currently under study. Two key areas are the interaction of trivalent arsenicals with sulfur in proteins and the ability of arsenic to generate oxidative stress. With advances in technology and the recent development of animal models for arsenic carcinogenicity, understanding of the toxicology of arsenic will continue to improve.

Indexed as

AnimalsArsenicalsArsenic PoisoningCarcinogens, EnvironmentalEnvironmental ExposureHistory, 20th CenturyHistory, 21st CenturyHumansToxicologyArsenicalsCarcinogens, Environmental

Identifiers

PMID21750349
PMCPMC3179678
OpenAlexW2150496093

What OpenQuestion holds

Textmetadata
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.