Evidence map›Paper›PMID 27492224›Full record

ArticleToxicological sciences : an official journal of the Society of Toxicology2016

Comparative Developmental Toxicity of Flavonoids Using an Integrative Zebrafish System.

Sean M Bugel, Josephine A Bonventre, Robert L Tanguay

Open access · bronzeAbstract read
In one paragraph

Article in Toxicological sciences : an official journal of the Society of Toxicology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
2.1field-weighted citation impact, top 13% 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

23 citing papers in PubMed, 45 citations in OpenAlex.

  1. Article
  2. Article
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  4. Article
  5. Review
  6. Article
  7. Article
  8. TRAIL-Sensitizing Effects of Flavonoids in Cancer.International journal of molecular sciences · 2023
    Review
  9. Molecules (Basel, Switzerland) · 2022
    Article
  10. Article
  11. ACS omega · 2022
    Article
  12. Article
  13. Review
  14. Article
  15. Review
  16. Review
  17. Evidence-based complementary and alternative medicine : eCAM · 2020
    Article
  18. Autologous cord blood in children with cerebral palsy: a review.International journal of molecular sciences · 2019
    Review
  19. Review
  20. 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

3 authors at 2 institutions in 1 country.

Sean M Bugel*Department of Environmental and Molecular Toxicology, Environmental Health Sciences Center, and the Sinnhuber Aquatic Research Laboratory Sean.Bugel@oregonstate.edu.
Josephine A BonventreDepartment of Biochemistry and Biophysics, Oregon State University, Corvallis, Oregon 97331.
Robert L Tanguay*Department of Environmental and Molecular Toxicology, Environmental Health Sciences Center, and the Sinnhuber Aquatic Research Laboratory.
Aquatic Systems (United States) · USOregon State University · US

Funding

Research Experience and Training Coordination CoreP42ES016465 · NIEHS · OREGON STATE UNIVERSITY · PI Susan C Tilton · 2009 to 2026
$52.5M
Reducing Susceptibility to Environmental Stress Throughout the Life SpanP30ES000210 · NIEHS · OREGON STATE UNIVERSITY · PI BECKMAN, JOSEPH S · 1985 to 2015
$21.4M
MODE OF ACTION OF ENVIRONMENTAL TOXICANTST32ES007060 · NIEHS · OREGON STATE UNIVERSITY · PI Jamie DeWitt, Siva Kumar Kolluri · 1985 to 2026
$11.6M
Systems approach to define AHR ligand toxicity on reproductive system developmentK99ES025280 · NIEHS · OREGON STATE UNIVERSITY · PI BUGEL, SEAN MICHAEL · 2016 to 2017
$234k
NIEHS NIH HHS K99 ES025280NIEHS NIH HHS P30 ES000210NIEHS NIH HHS P42 ES016465NIEHS NIH HHS T32 ES007060
6 · The paper itself

Abstract

Flavonoids are a large, structurally diverse class of bioactive naturally occurring chemicals commonly detected in breast milk, soy based infant formulas, amniotic fluid, and fetal cord blood. The potential for pervasive early life stage exposures raises concerns for perturbation of embryogenesis, though developmental toxicity and bioactivity information is limited for many flavonoids. Therefore, we evaluated a suite of 24 flavonoid and flavonoid-like chemicals using a zebrafish embryo-larval toxicity bioassay-an alternative model for investigating developmental toxicity of environmentally relevant chemicals. Embryos were exposed to 1-50 µM of each chemical from 6 to 120 h postfertilization (hpf), and assessed for 26 adverse developmental endpoints at 24, 72, and 120 hpf. Behavioral changes were evaluated in morphologically normal animals at 24 and 72 hpf, at 120 hpf using a larval photomotor response (LPR) assay. Gene expression was comparatively evaluated for all compounds for effects on biomarker transcripts indicative of AHR (cyp1a) and ER (cyp19a1b, esr1, lhb, vtg) pathway bioactivity. Overall, 15 of 24 flavonoids elicited adverse effects on one or more of the developmental or behavioral endpoints. Hierarchical clustering and principle component analyses compared toxicity profiles and identified 3 distinct groups of bioactive flavonoids. Despite robust induction of multiple estrogen-responsive biomarkers, co-exposure with ER and GPER antagonists did not ameliorate toxicity, suggesting ER-independence and alternative modes of action. Taken together, these studies demonstrate that development is sensitive to perturbation by bioactive flavonoids in zebrafish that are not related to traditional estrogen receptor mode of action pathways. This integrative zebrafish platform provides a useful framework for evaluating flavonoid developmental toxicity and hazard prioritization.

Indexed as

AnimalsEmbryonic DevelopmentEmbryo, NonmammalianFlavonoidsGene Expression Regulation, DevelopmentalToxicity TestsZebrafishZebrafish ProteinsFlavonoidsZebrafish Proteinsbehaviordevelopmental toxicityembryogenesisflavonoidsneurotoxicityphytoestrogensteratogenicityzebrafish

Identifiers

PMID27492224
PMCPMC5091365
OpenAlexW2478715873

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.