Evidence map›Paper›PMID 22355640›Full record

ArticleScientific reports2011

Chemerin regulates β-cell function in mice.

Michiko Takahashi, Yasuhiko Okimura, Genzo Iguchi, Hitoshi Nishizawa, Masaaki Yamamoto, Kentaro Suda, Riko Kitazawa, Wakako Fujimoto, Kenichi Takahashi, Fyodor N Zolotaryov and 8 more

Abstract read
In one paragraph

Article in Scientific reports, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 73 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
73citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

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

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13 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

18 authors.

Michiko TakahashiDivision of Diabetes and Endocrinology, Department of Internal Medicine, Kobe University Graduate School of Medicine, Kobe, Japan. takahash@med.kobe-u.ac.jp
Yasuhiko Okimura
Genzo Iguchi
Hitoshi Nishizawa
Masaaki Yamamoto
Kentaro Suda
Riko Kitazawa
Wakako Fujimoto
Kenichi Takahashi
Fyodor N Zolotaryov
Kyoung Su Hong
Hiroshi Kiyonari
Takaya Abe
Hidesuke Kaji
Sohei Kitazawa
Masato Kasuga
Kazuo Chihara
Yutaka Takahashi

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Although various function of chemerin have been suggested, its physiological role remains to be elucidated. Here we show that chemerin-deficient mice are glucose intolerant irrespective of exhibiting reduced macrophage accumulation in adipose tissue. The glucose intolerance was mainly due to increased hepatic glucose production and impaired insulin secretion. Chemerin and its receptor ChemR23 were expressed in β-cell. Studies using isolated islets and perfused pancreas revealed impaired glucose-dependent insulin secretion (GSIS) in chemerin-deficient mice. Conversely, chemerin transgenic mice revealed enhanced GSIS and improved glucose tolerance. Expression of MafA, a pivotal transcriptional factor for β-cell function, was downregulated in chemerin-deficient islets and a chemerin-ablated β-cell line and rescue of MafA expression restored GSIS, indicating that chemerin regulates β-cell function via maintaining MafA expression. These results indicate that chemerin regulates β-cell function and plays an important role in glucose homeostasis in a tissue-dependent manner.

Indexed as

Adipose TissueAnimalsCell LineChemokinesChemotactic FactorsDiet, High-FatGene Knockdown TechniquesGlucose Tolerance TestInsulinInsulin-Secreting CellsInsulin SecretionIntercellular Signaling Peptides and ProteinsMacrophagesMaf Transcription Factors, LargeMaleMicechemerin protein, mouseChemokinesChemotactic FactorsCMKLR1 protein, mouseInsulinIntercellular Signaling Peptides and ProteinsMafa protein, mouseMaf Transcription Factors, LargeReceptors, ChemokineReceptors, G-Protein-Coupled

Identifiers

PMID22355640
PMCPMC3216604

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Registered trials

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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.