Evidence map›Paper›PMID 9371791›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America1997

The role of thyroid hormone in zebrafish and axolotl development.

D D Brown

Open access · greenAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 1997. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 79 papers.

0numbers the graph read from it
0cells of the map it votes in
79citing papers in PubMed
5.5field-weighted citation impact, top 4% 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

79 citing papers in PubMed, 387 citations in OpenAlex.

  1. Article
  2. Review
  3. Experimentally Manipulating the Thyroid Hormone Axis in Zebrafish.Methods in molecular biology (Clifton, N.J.) · 2025
    Review
  4. Article
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  7. Review
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  12. Convergent copy number increase of genes associated with freshwater colonization in fishes.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2022
    Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. The rax homeobox gene is mutated in the eyeless axolotl, Ambystoma mexicanum.Developmental dynamics : an official publication of the American Association of Anatomists · 2021
    Article
  19. Article
  20. Article

19 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

1 author at 1 institution in 1 country.

D D BrownDepartment of Embryology, Carnegie Institution of Washington, Baltimore, MD 21210, USA.
Carnegie Institution for Science · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Exogenous thyroid hormone (TH) induces premature differentiation of the zebrafish pectoral fins, which are analogous to the forelimbs of tetrapods. It accelerates the growth of the pelvic fins but not precociously. Goitrogens, which are chemical inhibitors of TH synthesis by the thyroid gland, inhibit the transition from larva to juvenile fish including the formation of scales, and pigment pattern; they stunt the growth of both pectoral and pelvic paired fins. Inhibition by goitrogens is rescued by the simultaneous addition of thyroxine. The effect of adding TH to the rearing water of the postembryonic Mexican axolotl was reinvestigated under conditions that permit continued growth and development. In addition to morphological changes that have been described, TH greatly stimulates axolotl limb growth causing the resulting larva to be proportioned as an adult in about two months. This study extends the known evolutionary relatedness of tetrapod limbs and fish fins to include the TH stimulation of salamander limb and zebrafish fin growth, and suggests that TH is required to complete the life cycle of a typical bony fish and a salamander at the same developmental stage that it controls anuran and flounder metamorphosis.

Indexed as

AmbystomaAnimalsMetamorphosis, BiologicalThyroid GlandThyroid HormonesZebrafishThyroid Hormones

Identifiers

PMID9371791
PMCPMC24254
OpenAlexW2038915039

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.