Evidence map›Paper›PMID 25054320›Full record

ArticleInternational journal of molecular sciences2014

Astragalus membranaceus inhibits peritoneal fibrosis via monocyte chemoattractant protein (MCP)-1 and the transforming growth factor-β1 (TGF-β1) pathway in rats submitted to peritoneal dialysis.

Zhenghong Li, Lu Zhang, Weiming He, Changle Zhu, Jinsong Yang, Meixiao Sheng

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed, 1 pooled it
1.9field-weighted citation impact, top 15% 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

24 citing papers in PubMed, 1 synthesis or guideline pooled it, 39 citations in OpenAlex.

  1. Pooled it
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  12. Frontiers in pharmacology · 2022
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  13. Frontiers in pharmacology · 2022
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  14. Frontiers in pharmacology · 2021
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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 at 1 institution in 1 country.

Zhenghong LiDepartment of Nephrology, Jiangsu Province Hospital of Traditional Chinese Medicine, Baixia Hanzhong Road 155, Nanjing 210029, China. njzylzh@163.com.
Lu ZhangDepartment of Nephrology, Jiangsu Province Hospital of Traditional Chinese Medicine, Baixia Hanzhong Road 155, Nanjing 210029, China. alexzhanglu@aliyun.com.
Weiming HeDepartment of Nephrology, Jiangsu Province Hospital of Traditional Chinese Medicine, Baixia Hanzhong Road 155, Nanjing 210029, China. 13851699906@163.com.
Changle ZhuDepartment of Pathology, Jiangsu Province Hospital of Traditional Chinese Medicine, Baixia Hanzhong Road 155, Nanjing 210029, China. zhuchangle2008@163.com.
Jinsong YangDepartment of Nephrology, Jiangsu Province Hospital of Traditional Chinese Medicine, Baixia Hanzhong Road 155, Nanjing 210029, China. 15951952026@163.com.
Meixiao ShengDepartment of Nephrology, Jiangsu Province Hospital of Traditional Chinese Medicine, Baixia Hanzhong Road 155, Nanjing 210029, China. jsszyysmx@163.com.
Jiangsu Province Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Inflammation and transforming growth factor-β1 (TGF-β1) contribute to the development of peritoneal fibrosis (PF), which is associated with peritoneal dialysis (PD). Astragalus membranaceus (Astragalus) has anti-inflammatory and anti-fibrotic effects in many diseases. The goal of this study was to determine the anti-fibrotic effects of Astragalus on the PF response to PD. A rat model of PD was induced using standard PD fluid, and PF was verified by HE and Masson's staining, as well as through the expression of fibroblast surface protein (FSP) and collagen III. The expression levels of monocyte chemoattractant protein (MCP)-1, F4/80 (macrophage/monocyte marker in rat), TGF-β1 and the downstream proteins phospho-SMAD 2/3 in dialyzed peritoneal tissue treated with or without Astragalus was evaluated using immunohistochemistry analysis. Overall correlations between MCP-1 and TGF-β1 staining were analyzed using both the Spearman and Pearson methods. The results showed that Astragalus could inhibit the recruitment and activation of monocytes/macrophages, thereby reducing the production of TGF-β1 in the dialyzed peritoneal membrane. PF was also significantly decreased following treatment with Astragalus. MCP-1 expression had a strong positive correlation with TGF-β1 sensitivity, suggesting that the anti-fibrotic function of Astragalus was mediated by MCP-1 and the TGF-β1 pathway. Our results indicate that Astragalus could be a useful agent against PD-induced PF.

Indexed as

AnimalsAstragalus propinquusChemokine CCL2ImmunohistochemistryMacrophagesMaleMonocytesPeritoneal DialysisPeritoneal FibrosisPeritoneumPlant ExtractsRatsRats, Sprague-DawleyRNA, MessengerSignal TransductionSmad2 ProteinChemokine CCL2Plant ExtractsRNA, MessengerSmad2 ProteinSmad3 ProteinTransforming Growth Factor beta1

Identifiers

PMID25054320
PMCPMC4139885
OpenAlexW2052395944

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.