Evidence map›Paper›PMID 29789683›Full record

ArticleLaboratory investigation; a journal of technical methods and pathology2018

BMP-2 restoration aids in recovery from liver fibrosis by attenuating TGF-β1 signaling.

Yueh-Hua Chung, Ying-Hsien Huang, Tien-Huei Chu, Chun-Lin Chen, Pey-Ru Lin, Shih-Chung Huang, Deng-Chyang Wu, Chao-Cheng Huang, Tsung-Hui Hu, Ying-Hsien Kao and 1 more

Open access · bronzeAbstract read
PubMed Publisher
In one paragraph

Article in Laboratory investigation; a journal of technical methods and pathology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
1.6field-weighted citation impact, top 16% 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

29 citing papers in PubMed, 41 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. Article
  10. Review
  11. Article
  12. Review
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. 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

11 authors at 4 institutions in 1 country.

Yueh-Hua ChungInstitute of Biomedical Sciences, National Sun Yat-sen University, Kaohsiung, Taiwan.
Ying-Hsien HuangDepartment of Pediatrics, Kaohsiung Chang Gung Memorial Hospital and Chiayi Chang Gung Memorial Hospital, Puzi City, Taiwan.ORCID http://orcid.org/0000-0002-7127-0046
Tien-Huei ChuCenter for Neuroscience, National Sun Yat-sen University, Kaohsiung, Taiwan.
Chun-Lin ChenDepartment of Biological Sciences, National Sun Yat-sen University, Kaohsiung, Taiwan.
Pey-Ru LinDivision of Hepato-Gastroenterology, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan.
Shih-Chung HuangInstitute of Biomedical Sciences, National Sun Yat-sen University, Kaohsiung, Taiwan.
Deng-Chyang WuCenter for Stem Cell Research, Kaohsiung Medical University, Kaohsiung, Taiwan.
Chao-Cheng HuangBiobank and Tissue Bank and Department of Pathology, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan.
Tsung-Hui HuDivision of Hepato-Gastroenterology, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan.
Ying-Hsien KaoDepartment of Medical Research, E-Da Hospital, Kaohsiung, Taiwan. danyhkao@gmail.com.ORCID http://orcid.org/0000-0001-7803-9384
Ming-Hong TaiInstitute of Biomedical Sciences, National Sun Yat-sen University, Kaohsiung, Taiwan. minghongtai@gmail.com.
National Sun Yat-sen University · TWKaohsiung Chang Gung Memorial Hospital · TWE-Da Hospital · TWKaohsiung Medical University · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Transforming growth factor-β (TGF-β) plays a central role in hepatic fibrogenesis. This study investigated the function and mechanism of bone morphogenetic protein-2 (BMP-2) in regulation of hepatic fibrogenesis. BMP-2 expression in fibrotic liver was measured in human tissue microarray and mouse models of liver fibrosis induced by bile duct ligation surgery or carbon tetrachloride administration. Adenovirus-mediated BMP-2 gene delivery was used to test the prophylactic effect on liver fibrosis. Primary hepatic stellate cells (HSC), HSC-T6 and clone-9 cell lines were used to study the interplay between BMP-2 and TGF-β1. Hepatic BMP-2 was localized in parenchymal hepatocytes and activated HSCs and significantly decreased in human and mouse fibrotic livers, showing an opposite pattern of hepatic TGF-β1 contents. BMP-2 gene delivery alleviated the elevations of serum hepatic enzymes, cholangiocyte marker CK19, HSC activation markers, and liver fibrosis in both models. Mechanistically, exogenous TGF-β1 dose dependently reduced BMP-2 expression, whereas BMP-2 significantly suppressed expression of TGF-β and its cognate type I and II receptor peptides, as well as the induced Smad3 phosphorylation levels in primary mouse HSCs. Aside from its suppressive effects on cell proliferation and migration, BMP-2 treatment prominently attenuated the TGF-β1-stimulated α-SMA and fibronectin expression, and reversed the TGF-β1-modulated epithelial-to-mesenchymal transition marker expression in mouse HSCs. The mutual regulation between BMP-2 and TGF-β1 signaling axes may constitute the anti-fibrogenic mechanism of BMP-2 in the pathogenesis of liver fibrosis. BMP-2 may potentially serve as a novel therapeutic target for treatment of liver fibrosis.

Indexed as

Signal TransductionAnimalsBone Morphogenetic Protein 2Cell LineCell MovementCell ProliferationCells, CulturedGene ExpressionHepatic Stellate CellsHepatocytesHumansLiverLiver CirrhosisMiceRatsTransforming Growth Factor beta1Bone Morphogenetic Protein 2Transforming Growth Factor beta1

Identifiers

PMID29789683
OpenAlexW2803819184

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.