Evidence map›Paper›PMID 37078556›Full record

ArticleJournal of molecular endocrinology2023

CLEC11A improves insulin secretion and promotes cell proliferation in human beta-cells.

Ruifeng Shi, Jing Cen, Gunilla T Westermark, Sheng Zhao, Nils Welsh, Zilin Sun, Joey Lau

Open access · hybridAbstract read
In one paragraph

Article in Journal of molecular endocrinology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
1.6field-weighted citation impact, top 18% 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

3 citing papers in PubMed, 5 citations in OpenAlex.

  1. Article
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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

7 authors at 4 institutions in 2 countries.

Ruifeng ShiDepartment of Endocrinology, First Affiliated Hospital of Anhui Medical University, Hefei, China.ORCID 0000-0002-6493-9776
Jing CenDepartment of Medical Cell Biology, Uppsala University, Uppsala, Sweden.ORCID 0000-0001-6014-3984
Gunilla T WestermarkDepartment of Medical Cell Biology, Uppsala University, Uppsala, Sweden.
Sheng ZhaoDepartment of Biochemistry and Molecular Biology, School of Medicine, Southeast University, Nanjing, China.
Nils WelshDepartment of Medical Cell Biology, Uppsala University, Uppsala, Sweden.
Zilin SunDepartment of Endocrinology, Zhongda Hospital, Institute of Diabetes, School of Medicine, Southeast University, Nanjing, China.
Joey LauDepartment of Medical Cell Biology, Uppsala University, Uppsala, Sweden.ORCID 0000-0002-8302-3253
Uppsala University · SEAnhui Medical University · CNSoutheast University · CNZhongda Hospital Southeast University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Beta-cell dysfunction is a hallmark of disease progression in patients with diabetes. Research has been focused on maintaining and restoring beta-cell function during diabetes development. The aims of this study were to explore the expression of C-type lectin domain containing 11A (CLEC11A), a secreted sulphated glycoprotein, in human islets and to evaluate the effects of CLEC11A on beta-cell function and proliferation in vitro. To test these hypotheses, human islets and human EndoC-βH1 cell line were used in this study. We identified that CLEC11A was expressed in beta-cells and alpha-cells in human islets but not in EndoC-βH1 cells, whereas the receptor of CLEC11A called integrin subunit alpha 11 was found in both human islets and EndoC-βH1 cells. Long-term treatment with exogenous recombinant human CLEC11A (rhCLEC11A) accentuated glucose-stimulated insulin secretion, insulin content, and proliferation from human islets and EndoC-βH1 cells, which was partially due to the accentuated expression levels of transcription factors MAFA and PDX1. However, the impaired beta-cell function and reduced mRNA expression of INS and MAFA in EndoC-βH1 cells that were caused by chronic palmitate exposure could only be partially improved by the introduction of rhCLEC11A. Based on these results, we conclude that rhCLEC11A promotes insulin secretion, insulin content, and proliferation in human beta-cells, which are associated with the accentuated expression levels of transcription factors MAFA and PDX1. CLEC11A, therefore, may provide a novel therapeutic target for maintaining beta-cell function in patients with diabetes.

Indexed as

InsulinInsulin-Secreting CellsCell ProliferationHumansInsulin SecretionTranscription FactorsInsulinTranscription Factorsbeta-cell functionCLEC11AEndoC-βH1 cellshuman isletsproliferation

Identifiers

PMID37078556
PMCPMC10326638
OpenAlexW4366464117

What OpenQuestion holds

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LicenceCC BY
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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.