Evidence map›Paper›PMID 11602628›Full record

ArticleThe Journal of clinical investigation2001

Brown adipose tissue-specific insulin receptor knockout shows diabetic phenotype without insulin resistance.

C Guerra, P Navarro, A M Valverde, M Arribas, J Brüning, L P Kozak, C R Kahn, M Benito

RetractedOpen access · greenAbstract read
In one paragraph

Article in The Journal of clinical investigation, 2001. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It has been retracted, and should not be counted. Cited by 92 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
92citing papers in PubMed, 1 pooled it
4.0field-weighted citation impact, top 6% 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

92 citing papers in PubMed, 1 synthesis or guideline pooled it, 223 citations in OpenAlex.

  1. New Mediators in the Crosstalk between Different Adipose Tissues.International journal of molecular sciences · 2024
    Pooled it
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  8. The widely usedbioRxiv : the preprint server for biology · 2023
    Article
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  19. The cellular and functional complexity of thermogenic fat.Nature reviews. Molecular cell biology · 2021
    Review
  20. Article

32 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors at 3 institutions in 2 countries.

C GuerraJackson Laboratory, Bar Harbor, Minnesota, USA.
P Navarro
A M Valverde
M Arribas
J Brüning
L P Kozak
C R Kahn
M Benito
Universidad Complutense de Madrid · ESHarvard University · USJackson Laboratory · US

Funding

NIDDK NIH HHS DK-3320
6 · The paper itself

Abstract

Although insulin regulates metabolism in both brown and white adipocytes, the role of these tissues in energy storage and utilization is quite different. Recombination technology using the Cre-loxP approach allows inactivation of the insulin receptor in a tissue-specific manner. Mice lacking insulin receptors in brown adipocytes show an age-dependent loss of interscapular brown fat but increased expression of uncoupling protein-1 and -2. In parallel, these mice develop an insulin-secretion defect resulting in a progressive glucose intolerance, without insulin resistance. This model provides direct evidence for not only a role for the insulin receptors in brown fat adipogenesis, the data also suggest a novel role of brown adipose tissue in the regulation of insulin secretion and glucose homeostasis.

Indexed as

Adipose Tissue, BrownAnimalsDiabetes Mellitus, Type 2FemaleInsulinInsulin ResistanceInsulin SecretionMaleMiceMice, KnockoutMice, TransgenicPhenotypeReceptor, InsulinRNASignal TransductionTissue DistributionInsulinReceptor, InsulinRNA

Identifiers

PMID11602628
PMCPMC209529
OpenAlexW1990109613

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.