Evidence map›Paper›PMID 29232404›Full record

ArticlePloS one2017

Antioxidant, antiapoptotic and amino acid balance regulating activities of 1,7-dihydroxy-3,4,8-trimethoxyxanthone against dimethylnitrosamine-induced liver fibrosis.

Xi-Yuan Zheng, Xin Zhao, Ying-Fan Yang, Han-Jie Jiang, Wan Li, Yi Sun, Xiao-Ping Pu

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2017. 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
0.3field-weighted citation impact, top 40% 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, 6 citations in OpenAlex.

  1. Review
  2. Review
  3. Article
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 1 institution in 1 country.

Xi-Yuan ZhengNational Key Research Laboratory of Natural and Biomimetic Drugs, Peking University, Beijing, P. R. China.
Xin ZhaoNational Key Research Laboratory of Natural and Biomimetic Drugs, Peking University, Beijing, P. R. China.
Ying-Fan YangNational Key Research Laboratory of Natural and Biomimetic Drugs, Peking University, Beijing, P. R. China.
Han-Jie JiangNational Key Research Laboratory of Natural and Biomimetic Drugs, Peking University, Beijing, P. R. China.
Wan LiNational Key Research Laboratory of Natural and Biomimetic Drugs, Peking University, Beijing, P. R. China.
Yi SunNational Key Research Laboratory of Natural and Biomimetic Drugs, Peking University, Beijing, P. R. China.
Xiao-Ping PuNational Key Research Laboratory of Natural and Biomimetic Drugs, Peking University, Beijing, P. R. China.ORCID http://orcid.org/0000-0001-9772-1223
Peking University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Liver fibrosis represents the consequences of a sustained wound healing response to chronic liver injury which could be caused by viral, autoimmune, drugs, and so on. Unfortunately, there was no effective therapy available for liver fibrosis in clinic. In this study, we identified the anti-fibrotic effects of 1,7-dihydroxy-3,4,8-trimethoxyxanthone (ZYC-1) on the dimethylnitrosamine (DMN)-induced rat model. ZYC-1 was isolated from Swertia punicea Hemsl and was administrated to DMN-induced rat model. ZYC decreased the hyaluronic acid (HA), type IV collagen (CIV) and hydroxyproline (Hyp) levels and inhibited the expression of α smooth muscle actin (α-SMA) and transforming growth factor beta 1 (TGF-1β). The anti-fibrotic effect of ZYC-1 was also confirmed by Sirius Red staining. Finally, we identified 42 differentially expressed proteins by using proteomics analysis after ZYC-1 treatment, of which 17 were up-regulated and 25 were down-regulated. These Most of the 42 proteins are involved in the oxidative stress pathway, the mitochondrial-mediated apoptotic pathway and the amino acid metabolism pathway. Our study presented the first elucidated mechanisms of xanthone on liver fibrosis in vivo. This study pointed out that ZYC-1 may be used as a lead compound for hepatofibrosis treatment.

Indexed as

Amino AcidsAnimalsAntioxidantsApoptosisDimethylnitrosamineLiver CirrhosisMaleRatsRats, Sprague-DawleyXanthones1,7-dihydroxy-3,4,8-trimethoxyxanthoneAmino AcidsAntioxidantsDimethylnitrosamineXanthones

Identifiers

PMID29232404
PMCPMC5726633
OpenAlexW2771574735

What OpenQuestion holds

Textmetadata
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.