Evidence map›Paper›PMID 21265825›Full record

ArticleBritish journal of pharmacology2011

Honokiol ameliorates renal fibrosis by inhibiting extracellular matrix and pro-inflammatory factors in vivo and in vitro.

Chih-Kang Chiang, Meei-Ling Sheu, Yi-Wei Lin, Cheng-Tien Wu, Chin-Ching Yang, Min-Wei Chen, Kuan-Yu Hung, Kuan-Dun Wu, Shing-Hwa Liu

Open access · bronzeAbstract read
In one paragraph

Article in British journal of pharmacology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed
1.7field-weighted citation impact, top 17% 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

35 citing papers in PubMed, 56 citations in OpenAlex.

  1. Honokiol-mediated reversal of cisplatin-induced transcriptomic changes in outer hair cells.Biomedicine & pharmacotherapy = Biomedecine & pharmacotherapie · 2026
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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

9 authors at 3 institutions in 1 country.

Chih-Kang ChiangInstitute of Toxicology, College of Medicine, National Taiwan University, Taipei, Taiwan. ckchiang@ntu.edu.tw
Meei-Ling Sheu
Yi-Wei Lin
Cheng-Tien Wu
Chin-Ching Yang
Min-Wei Chen
Kuan-Yu Hung
Kuan-Dun Wu
Shing-Hwa Liu
National Taiwan University · TWNational Chung Hsing University · TWNational Taiwan University Hospital · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

background and purposeRenal fibrosis acts as the common pathway leading to the development of end-stage renal disease. The present study investigated, in vivo and in vitro, the anti-fibrotic and anti-inflammatory effects, particularly on the epithelial to mesenchymal transition of renal tubular cells, exerted by honokiol, a phytochemical used in traditional medicine, and mechanisms underlying these effects. EXPERIMENTAL APPROACH: Anti-fibrotic effects in vivo were assayed in a rat model of renal fibrosis [the unilateral ureteral obstruction (UUO) model]. A rat tubular epithelial cell line (NRK-52E) was stimulated by transforming growth factor-β1 (TGF-β1) and treated with honokiol to explore possible mechanisms of these anti-fibrotic effects. Gene or protein expression was analysed by Northern or Western blotting. Transcriptional regulation was investigated using luciferase activity driven by a connective tissue growth factor (CTGF) promoter. KEY

resultsHonokiol slowed development of renal fibrosis both in vivo and in vitro. Honokiol treatment attenuated tubulointerstitial fibrosis and expression of pro-fibrotic factors in the UUO model. Honokiol also decreased expression of the mRNA for the chemokine CCL2 and for the intracellular adhesion molecule-1, as well as accumulation of type I (α1) collagen and fibronectin in UUO kidneys. Phosphorylation of Smad-2/3 induced by TGF-β1 and CTGF luciferase activity in renal tubular cells were also inhibited by honokiol. CONCLUSIONS AND IMPLICATIONS: Honokiol suppressed expression of pro-fibrotic and pro-inflammatory factors and of extracellular matrix proteins. Honokiol may become a therapeutic agent to prevent renal fibrosis.

Indexed as

ActinsAllyl CompoundsAnimalsBiphenyl CompoundsCell LineChemokine CCL2Connective Tissue Growth FactorExtracellular Matrix ProteinsFibrosisGenes, ReporterIntercellular Adhesion Molecule-1KidneyKidney TubulesLignansLuciferasesMaleActinsAllyl CompoundsBiphenyl CompoundsChemokine CCL2Connective Tissue Growth FactorExtracellular Matrix ProteinshonokiolIntercellular Adhesion Molecule-1LignansLuciferasesPhenolsRNA, MessengerSmad2 ProteinSmad3 ProteinTransforming Growth Factor beta1

Identifiers

PMID21265825
PMCPMC3101620
OpenAlexW1527769554

What OpenQuestion holds

Textmetadata
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.