Evidence map›Paper›PMID 22147010›Full record

ArticleEndocrinology2012

Thyroid hormone receptor-α gene knockout mice are protected from diet-induced hepatic insulin resistance.

François R Jornayvaz, Hui-Young Lee, Michael J Jurczak, Tiago C Alves, Fitsum Guebre-Egziabher, Blas A Guigni, Dongyan Zhang, Varman T Samuel, J Enrique Silva, Gerald I Shulman

Open access · bronzeAbstract read
In one paragraph

Article in Endocrinology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 48 papers.

0numbers the graph read from it
0cells of the map it votes in
48citing papers in PubMed
5.0field-weighted citation impact, top 5% 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

48 citing papers in PubMed, 76 citations in OpenAlex.

  1. Trial
  2. Article
  3. Review
  4. Article
  5. Review
  6. Article
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  8. Article
  9. Actions of thyroid hormones and thyromimetics on the liver.Nature reviews. Gastroenterology & hepatology · 2025
    Review
  10. Article
  11. Article
  12. Review
  13. Review
  14. Article
  15. Important Hormones Regulating Lipid Metabolism.Molecules (Basel, Switzerland) · 2022
    Review
  16. Review
  17. Review
  18. Article
  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

10 authors at 3 institutions in 1 country.

François R JornayvazDepartment of Internal Medicine, Yale University School of Medicine, New Haven, Connecticut 06536, USA.
Hui-Young Lee
Michael J Jurczak
Tiago C Alves
Fitsum Guebre-Egziabher
Blas A Guigni
Dongyan Zhang
Varman T Samuel
J Enrique Silva
Gerald I Shulman
Howard Hughes Medical Institute · USYale University · USPioneer (United States) · US

Funding

Yale Diabetes Research CenterP30DK045735 · NIDDK · YALE UNIVERSITY · PI Richard A Flavell · 1993 to 2026
$44.0M
Yale Mouse Metabolic Phenotyping CenterU24DK059635 · NIDDK · YALE UNIVERSITY · PI SHULMAN, GERALD I · 2001 to 2015
$8.9M
Mechanisms of Lipid-Induced Hepatic Insulin ResistanceR01DK040936 · NIDDK · YALE UNIVERSITY · PI SHULMAN, GERALD I · 1989 to 2015
$5.1M
Howard Hughes Medical InstituteNIDDK NIH HHS P30 DK045735NIDDK NIH HHS P30 DK-45735NIDDK NIH HHS R01 DK040936NIDDK NIH HHS R01 DK-40936NIDDK NIH HHS U24 DK-059635NIDDK NIH HHS U24 DK059635
6 · The paper itself

Abstract

Nonalcoholic fatty liver disease (NAFLD) is the most frequent chronic liver disease in the United States and is strongly associated with hepatic insulin resistance. We examined whether the thyroid hormone receptor-α (Thra) would be a potential therapeutic target to prevent diet-induced NAFLD and insulin resistance. For that purpose, we assessed insulin action in high-fat diet-fed Thra gene knockout (Thra-0/0) and wild-type mice using hyperinsulinemic-euglycemic clamps combined with (3)H/(14)C-labeled glucose to assess basal and insulin-stimulated rates of glucose and fat metabolism. Body composition was assessed by (1)H magnetic resonance spectroscopy and energy expenditure by indirect calorimetry. Relative rates of hepatic glucose and fat oxidation were assessed in vivo using a novel proton-observed carbon-edited nuclear magnetic resonance technique. Thra-0/0 were lighter, leaner, and manifested greater whole-body insulin sensitivity than wild-type mice during the clamp, which could be attributed to increased insulin sensitivity both in liver and peripheral tissues. Increased hepatic insulin sensitivity could be attributed to decreased hepatic diacylglycerol content, resulting in decreased activation of protein kinase Cε and increased insulin signaling. In conclusion, loss of Thra protects mice from high-fat diet-induced hepatic steatosis and hepatic and peripheral insulin resistance. Therefore, thyroid receptor-α inhibition represents a novel pharmacologic target for the treatment of NAFLD, obesity, and type 2 diabetes.

Indexed as

AnimalsDietDietary FatsGlucose Clamp TechniqueInsulinInsulin ResistanceLipid MetabolismLiverMaleMiceMice, KnockoutObesitySignal TransductionThyroid Hormone Receptors alphaDietary FatsInsulinThyroid Hormone Receptors alpha

Identifiers

PMID22147010
PMCPMC3384074
OpenAlexW2001164911

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.