Evidence map›Paper›PMID 19556237›Full record

ArticleThe Journal of biological chemistry2009

Cadmium induces retinoic acid signaling by regulating retinoic acid metabolic gene expression.

Yuxia Cui, Jonathan H Freedman

Open access · hybridAbstract read
In one paragraph

Article in The Journal of biological chemistry, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
2.5field-weighted citation impact, top 11% 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

16 citing papers in PubMed, 30 citations in OpenAlex.

  1. Combined Exposure to low Levels of CdBiological trace element research · 2026
    Article
  2. Article
  3. Review
  4. Article
  5. Review
  6. Article
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  9. Enzymology of vertebrate carotenoid oxygenases.Biochimica et biophysica acta. Molecular and cell biology of lipids · 2020
    Review
  10. Review
  11. Article
  12. Apocarotenoids: Emerging Roles in Mammals.Annual review of nutrition · 2018
    Article
  13. Article
  14. Article
  15. Article
  16. Article
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 at 2 institutions in 1 country.

Yuxia CuiComparative Genomics Group, Laboratory of Molecular Toxicology, NIEHS, National Institutes of Health, Durham, North Carolina 27709, USA.
Jonathan H Freedman
National Institute of Environmental Health Sciences · USNational Institutes of Health · US

Funding

CENTER FOR INVIRONMENATL GENOMICSU19ES011375 · NIEHS · DUKE UNIVERSITY · PI LINNEY, ELWOOD ALBERT · 2001 to 2006
$8.8M
Comparative Genomic Responses to Environmental StressorsZIAES102045 · NIEHS · NATIONAL INSTITUTE OF ENVIRONMENTAL HEALTH SCIENCES · PI FREEDMAN, JONATHAN H · 2009 to 2014
$6.9M
Comparative Genomic Responses to Environmental StressorsZ01ES102045 · NIEHS · NATIONAL INSTITUTE OF ENVIRONMENTAL HEALTH SCIENCES · PI FREEDMAN, JONATHAN H · 2006 to 2008
$3.1M
REGULATION OF CADMIUM INDUCIBLE GENE EXPRESSIONR01ES009949 · NIEHS · DUKE UNIVERSITY · PI FREEDMAN, JONATHAN H · 1999 to 2003
$776k
Intramural NIH HHS Z01 ES102045NIEHS NIH HHS R01 ES009949NIEHS NIH HHS R01ES009949NIEHS NIH HHS U19 ES011375NIEHS NIH HHS U19ES011375
6 · The paper itself

Abstract

The transition metal cadmium is an environmental teratogen. In addition, cadmium and retinoic acid can act synergistically to induce forelimb malformations. The molecular mechanism underlying the teratogenicity of cadmium and the synergistic effect with retinoic acid has not been addressed. An evolutionarily conserved gene, beta,beta-carotene 15,15'-monooxygenase (BCMO), which is involved in retinoic acid biosynthesis, was studied in both Caenorhabditis elegans and murine Hepa 1-6 cells. In C. elegans, bcmo-1 was expressed in the intestine and was cadmium inducible. Similarly, in Hepa 1-6 cells, Bcmo1 was induced by cadmium. Retinoic acid-mediated signaling increased after 24-h exposures to 5 and 10 microm cadmium in Hepa 1-6 cells. Examination of gene expression demonstrated that the induction of retinoic acid signaling by cadmium may be mediated by overexpression of Bcmo1. Furthermore, cadmium inhibited the expression of Cyp26a1 and Cyp26b1, which are involved in retinoic acid degradation. These results indicate that cadmium-induced teratogenicity may be due to the ability of the metal to increase the levels of retinoic acid by disrupting the expression of retinoic acid-metabolizing genes.

Indexed as

Gene Expression RegulationAnimalsAnimals, Genetically Modifiedbeta-Carotene 15,15'-MonooxygenaseCadmiumCaenorhabditis elegansCytochrome P-450 Enzyme SystemGreen Fluorescent ProteinsIntestinal MucosaMiceMice, Inbred C57BLModels, BiologicalRetinoic Acid 4-HydroxylaseTime FactorsTretinoinBco1 protein, mousebeta-Carotene 15,15'-MonooxygenaseCadmiumCyp26a1 protein, mouseCyp26b1 protein, mouseCytochrome P-450 Enzyme SystemGreen Fluorescent ProteinsRetinoic Acid 4-HydroxylaseTretinoin

Identifiers

PMID19556237
PMCPMC2757195
OpenAlexW2060195097

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.