Evidence map›Paper›PMID 28260395›Full record

ArticleJournal of enzyme inhibition and medicinal chemistry2017

A potent peptide as adiponectin receptor 1 agonist to against fibrosis.

Lingman Ma, Zhen Zhang, Xiaowen Xue, Yumeng Wan, Boping Ye, Kejiang Lin

Abstract read
In one paragraph

Article in Journal of enzyme inhibition and medicinal chemistry, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
–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

10 citing papers in PubMed.

  1. Article
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  3. Review
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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

6 authors.

Lingman Maa Department of Medicinal Chemistry , School of Pharmacy, China Pharmaceutical University , Nanjing , China.
Zhen Zhanga Department of Medicinal Chemistry , School of Pharmacy, China Pharmaceutical University , Nanjing , China.
Xiaowen Xueb School of Life Science and Technology , China Pharmaceutical University , Nanjing , China.
Yumeng Wanb School of Life Science and Technology , China Pharmaceutical University , Nanjing , China.
Boping Yeb School of Life Science and Technology , China Pharmaceutical University , Nanjing , China.
Kejiang Lina Department of Medicinal Chemistry , School of Pharmacy, China Pharmaceutical University , Nanjing , China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Fibrotic diseases have become a major cause of death in the developed world. AdipoR1 agonists are potent inhibitors of fibrotic responses. Here, we focused on the in silico identification of novel AdipoR1 peptide agonists. A homology model was constructed to predict the 3D structure of AdipoR1. By docking to known active peptides, the putative active site of the model was further explored. A virtual screening study was then carried out with a set of manually designed peptides using molecular docking. Peptides with high docking scores were then evaluated for their anti-fibrotic properties. The data indicated that the novel peptide Pep70 significantly inhibited the proliferation of hepatic stellate cells (HSC) and NIH-3T3 cells (18.33% and 27.80%) and resulted in favouring cell-cycle arrest through increasing the accumulation of cells in the G0/G1 phase by 17.08% and 15.86%, thereby reducing the cell population in the G2/M phase by 11.25% and 15.95%, respectively. Additionally, Pep70 exhibited the most marked suppression on the expression of α-smooth muscle actin (α-SMA), collagen type I alpha1 (COL1A1) and TGF-β1. Therefore, the peptide Pep70 was ultimately identified as an inhibitor of fibrotic responses and as a potential AdipoR1 agonist.

Indexed as

Amino Acid SequenceAnimalsBinding SitesCell ProliferationCrystallography, X-RayMiceModels, MolecularMolecular Docking SimulationNIH 3T3 CellsOligopeptidesPeptidesRatsReceptors, AdiponectinSequence Homology, Amino AcidTransforming Growth Factor beta1OligopeptidesPep70 peptidePeptidesReceptors, AdiponectinTransforming Growth Factor beta1adiponectin receptor 1anti-fibrotic activityhomology modellingmolecular dockingvirtual screening

Identifiers

PMID28260395
PMCPMC6010020

What OpenQuestion holds

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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.