Evidence map›Paper›PMID 34588982›Full record

ArticleFrontiers in pharmacology2021

Renoprotective Effects of Maslinic Acid on Experimental Renal Fibrosis in Unilateral Ureteral Obstruction Model via Targeting MyD88.

Wenjuan Sun, Chang Hyun Byon, Dong Hyun Kim, Hoon In Choi, Jung Sun Park, Soo Yeon Joo, In Jin Kim, Inae Jung, Eun Hui Bae, Seong Kwon Ma and 1 more

Open access · goldAbstract read
In one paragraph

Article in Frontiers in pharmacology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
1.1field-weighted citation impact, top 22% 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

8 citing papers in PubMed, 10 citations in OpenAlex.

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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

11 authors at 1 institution in 1 country.

Wenjuan SunDepartment of Internal Medicine, Chonnam National University Medical School, Gwangju, South Korea.
Chang Hyun ByonDepartment of Internal Medicine, Chonnam National University Medical School, Gwangju, South Korea.
Dong Hyun KimDepartment of Internal Medicine, Chonnam National University Medical School, Gwangju, South Korea.
Hoon In ChoiDepartment of Internal Medicine, Chonnam National University Medical School, Gwangju, South Korea.
Jung Sun ParkDepartment of Internal Medicine, Chonnam National University Medical School, Gwangju, South Korea.
Soo Yeon JooDepartment of Internal Medicine, Chonnam National University Medical School, Gwangju, South Korea.
In Jin KimDepartment of Internal Medicine, Chonnam National University Medical School, Gwangju, South Korea.
Inae JungDepartment of Internal Medicine, Chonnam National University Medical School, Gwangju, South Korea.
Eun Hui BaeDepartment of Internal Medicine, Chonnam National University Medical School, Gwangju, South Korea.
Seong Kwon MaDepartment of Internal Medicine, Chonnam National University Medical School, Gwangju, South Korea.
Soo Wan KimDepartment of Internal Medicine, Chonnam National University Medical School, Gwangju, South Korea.
Chonnam National University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Maslinic acid (MA), also named crategolic acid, is a pentacyclic triterpene extracted from fruits and vegetables. Although various beneficial pharmacological effects of MA have been revealed, its effect on renal fibrosis remains unclear. This study was designed to clarify whether MA could attenuate renal fibrosis and determine the putative underlying molecular mechanisms. We demonstrated that MA-treated mice with unilateral ureteral obstruction (UUO) developed a histological injury of low severity and exhibited downregulated expression of fibrotic markers, including α-smooth muscle actin (α-SMA), vimentin, and fibronectin by 38, 44 and 40%, and upregulated expression of E-cadherin by 70% as compared with untreated UUO mice. Moreover, MA treatment restored the expression levels of α-SMA, connective tissue growth factor, and vimentin to 10, 7.8 and 38% of those induced by transforming growth factor (TGF)-β in NRK49F cells. MA decreased expression of Smad2/3 phosphorylation and Smad4 in UUO kidneys and TGF-β treated NRK49F cells (

Indexed as

maslinic acidMyD88NF-κBrenal interstitial fibrosisSmad4 nuclear expressionunilateral ureteral obstruction

Identifiers

PMID34588982
PMCPMC8475766
OpenAlexW3199026596

What OpenQuestion holds

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LicenceCC BY
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.