Evidence map›Paper›PMID 30874989›Full record

ArticleDigestive diseases and sciences2019

Locostatin Alleviates Liver Fibrosis Induced by Carbon Tetrachloride in Mice.

Junji Ma, Yuzi Qiu, Min Wang, Ming Zhang, Xiaoyi Zhao, Huiqing Jiang

Abstract read
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In one paragraph

Article in Digestive diseases and sciences, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
1.5field-weighted citation impact, top 18% 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

4 citing papers in PubMed, 14 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

6 authors at 2 institutions in 1 country.

Junji MaDepartment of Gastroenterology, The Second Hospital of Hebei Medical University, Hebei Key Laboratory of Gastroenterology, Hebei Institute of Gastroenterology, No. 215 Heping West Road, Shijiazhuang, 050000, Hebei, China. majunji@hebmu.edu.cn.
Yuzi QiuDepartment of Gastroenterology, The Second Hospital of Hebei Medical University, Hebei Key Laboratory of Gastroenterology, Hebei Institute of Gastroenterology, No. 215 Heping West Road, Shijiazhuang, 050000, Hebei, China.
Min WangDepartment of Gastroenterology, The Second Hospital of Hebei Medical University, Hebei Key Laboratory of Gastroenterology, Hebei Institute of Gastroenterology, No. 215 Heping West Road, Shijiazhuang, 050000, Hebei, China.
Ming ZhangDepartment of Gastroenterology, The Second Hospital of Hebei Medical University, Hebei Key Laboratory of Gastroenterology, Hebei Institute of Gastroenterology, No. 215 Heping West Road, Shijiazhuang, 050000, Hebei, China.
Xiaoyi ZhaoDepartment of Gastroenterology, The Second Hospital of Hebei Medical University, Hebei Key Laboratory of Gastroenterology, Hebei Institute of Gastroenterology, No. 215 Heping West Road, Shijiazhuang, 050000, Hebei, China.
Huiqing JiangDepartment of Gastroenterology, The Second Hospital of Hebei Medical University, Hebei Key Laboratory of Gastroenterology, Hebei Institute of Gastroenterology, No. 215 Heping West Road, Shijiazhuang, 050000, Hebei, China.
Hebei Medical University · CNSecond Hospital of Hebei Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND AND

aimsLiver fibrosis is featured with excessive deposition of extracellular matrix and fibrous connective tissue hyperplasia. The specific inhibitor of Raf-1 kinase inhibitor protein, locostatin, inhibits the migration of hepatic stellate cells. In this study, we investigated the effect of locostatin on liver fibrosis and its underlying mechanism.

methodsCarbon tetrachloride (CCl4) was used to induce liver fibrosis in mice, and locostatin was injected intraperitoneally. Liver fibrosis was assessed by Masson and Sirius red staining, hydroxyproline (HYP) assay, and collagen percentage area. Collagen I, collagen III, and α-SMA were detected by RT-PCR and western blot. The levels of MMP-13, MMP-2, TIMP-1, and TIMP-2 were estimated by ELISA. Liver inflammation was evaluated by HE staining and immunohistochemistry; liver myeloperoxidase (MPO), superoxide dismutase, and malondialdehyde were measured by ELISA; and cytokines were by Mouse Cytokine Array Q4000.

resultsCompared to the CCl4 group, HYP (208.56 ± 6.12) µg/g, percentage of total collagen at overall region (1.91 ± 0.13), MMP-13/TIMP-1 (0.19 ± 0.01), MPO (1.45 ± 0.04) U/g, TGF-β (2652 ± 91.20), PDGF-AA (3897 ± 290.69), and E-selectin (1569 ± 66.48) in the liver tissues were decreased significantly in the locostatin-treated group.

conclusionsLocostatin mitigated liver fibrosis and inflammation induced by CCl4. The mechanism is via inhibition inflammatory cytokines, TGF-β, PDGF-AA, and E-selectin.

Indexed as

ActinsAnimalsCarbon TetrachlorideCell MovementCollagen Type ICollagen Type IIE-SelectinHepatic Stellate CellsHydroxyprolineLiver CirrhosisMaleMatrix Metalloproteinase 13Matrix Metalloproteinase 2MiceMice, Inbred C57BLOxazolidinonesActinsalpha-smooth muscle actin, mouseCarbon TetrachlorideCollagen Type ICollagen Type IIE-SelectinHydroxyprolinelocostatinMatrix Metalloproteinase 13Matrix Metalloproteinase 2Mmp13 protein, mouseMmp2 protein, mouseOxazolidinonesPeroxidasePhosphatidylethanolamine Binding ProteinPlatelet-Derived Growth Factorplatelet-derived growth factor ARaf kinase inhibitory protein, mouseRNA, MessengerTimp1 protein, mouseTimp2 protein, mouseTissue Inhibitor of Metalloproteinase-1Tissue Inhibitor of Metalloproteinase-2Transforming Growth Factor betaCollagenE-selectinLiver fibrosisLocostatinMyeloperoxidase

Identifiers

PMID30874989
OpenAlexW2921197205

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.