Evidence map›Paper›PMID 24092641›Full record

ArticleEndocrinology2013

Thyroid autoantibodies are rare in nonhuman great apes and hypothyroidism cannot be attributed to thyroid autoimmunity.

Holly Aliesky, Cynthia L Courtney, Basil Rapoport, Sandra M McLachlan

Open access · bronzeAbstract read
In one paragraph

Article in Endocrinology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 1 pooled it
1.0field-weighted citation impact, top 21% 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

15 citing papers in PubMed, 1 synthesis or guideline pooled it, 26 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.

Holly AlieskyCedars-Sinai Medical Center, 8700 Beverly Boulevard, Suite B-131, Los Angeles, CA 90048. mclachlans@cshs.org.
Cynthia L Courtney
Basil Rapoport
Sandra M McLachlan
University of California, Los Angeles · USEmory University · US

Funding

THYROTROPIN RECEPTOR IN HEALTH AND DISEASER01DK019289 · NIDDK · UNIVERSITY OF CALIFORNIA SAN FRANCISCO · PI RAPOPORT, BASIL · 1986 to 2014
$6.1M
MODULATION OF AN ANIMAL MODEL OF HYPERTHYROIDISMR01DK054684 · NIDDK · CEDARS-SINAI MEDICAL CENTER · PI MCLACHLAN, SANDRA M · 1999 to 2017
$5.6M
NIDDK NIH HHS DK19289NIDDK NIH HHS DK54684NIDDK NIH HHS R01 DK019289NIDDK NIH HHS R01 DK054684
6 · The paper itself

Abstract

The great apes include, in addition to Homo, the genera Pongo (orangutans), Gorilla (gorillas), and Pan, the latter comprising two species, P. troglodytes (chimpanzees) and P. paniscus (bonobos). Adult-onset hypothyroidism was previously reported in 4 individual nonhuman great apes. However, there is scarce information on normal serum thyroid hormone levels and virtually no data for thyroid autoantibodies in these animals. Therefore, we examined thyroid hormone levels and TSH in all nonhuman great ape genera including adults, adolescents, and infants. Because hypothyroidism in humans is commonly the end result of thyroid autoimmunity, we also tested healthy and hypothyroid nonhuman great apes for antibodies to thyroglobulin (Tg), thyroid peroxidase (TPO), and the TSH receptor (TSHR). We established a thyroid hormone and TSH database in orangutans, gorillas, chimpanzees, and bonobos (447 individuals). The most striking differences are the greatly reduced free-T4 and free-T3 levels in orangutans and gorillas vs chimpanzees and bonobos, and conversely, elevated TSH levels in gorillas vs Pan species. Antibodies to Tg and TPO were detected in only 2.6% of adult animals vs approximately 10% in humans. No animals with Tg, TPO, or TSHR antibodies exhibited thyroid dysfunction. Conversely, hypothyroid nonhuman great apes lacked thyroid autoantibodies. Moreover, thyroid histology in necropsy tissues was similar in euthyroid and hypothyroid individuals, and lymphocytic infiltration was absent in 2 hypothyroid animals. In conclusion, free T4 and free T3 are lower in orangutans and gorillas vs chimpanzees and bonobos, the closest living human relatives. Moreover, thyroid autoantibodies are rare and hypothyroidism is unrelated to thyroid autoimmunity in nonhuman great apes.

Indexed as

HominidaeAnimalsAnimals, ZooAutoantibodiesFemaleHumansHypothyroidismIodide PeroxidaseLymphocytesMaleSpecies SpecificityThyroglobulinThyroid GlandThyroxineTriiodothyronineAutoantibodiesIodide PeroxidaseThyroglobulinThyroxineTriiodothyronine

Identifiers

PMID24092641
PMCPMC3836060
OpenAlexW2139580027

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.