Evidence map›Paper›PMID 32329946›Full record

ArticleLiver international : official journal of the International Association for the Study of the Liver2020

A novel non-bile acid FXR agonist EDP-305 potently suppresses liver injury and fibrosis without worsening of ductular reaction.

Ping An, Guangyan Wei, Pinzhu Huang, Wenda Li, Xiaolong Qi, Yi Lin, Kahini A Vaid, Jun Wang, Shucha Zhang, Yang Li and 3 more

Open access · hybridAbstract read
In one paragraph

Article in Liver international : official journal of the International Association for the Study of the Liver, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
3.3field-weighted citation impact, top 6% 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

26 citing papers in PubMed, 49 citations in OpenAlex.

  1. Bile acid signaling in health and disease.Molecular biomedicine · 2026
    Review
  2. Article
  3. Review
  4. Article
  5. Article
  6. Unravelling the therapeutic landscape of bile acid-based therapies in gastrointestinal disorders.Saudi journal of gastroenterology : official journal of the Saudi Gastroenterology Association · 2024
    Review
  7. Article
  8. Article
  9. Review
  10. Article
  11. Article
  12. Targeting fibrosis, mechanisms and cilinical trials.Signal transduction and targeted therapy · 2022
    Review
  13. Review
  14. Liver Steatosis: A Marker of Metabolic Risk in Children.International journal of molecular sciences · 2022
    Review
  15. Review
  16. Review
  17. Article
  18. Review
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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

13 authors at 3 institutions in 2 countries.

Ping AnDivison of Gastroenterology and Hepatology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA.ORCID 0000-0002-0018-2233
Guangyan WeiDivison of Gastroenterology and Hepatology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA.
Pinzhu HuangDivison of Gastroenterology and Hepatology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA.ORCID 0000-0002-8339-9701
Wenda LiDivison of Gastroenterology and Hepatology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA.
Xiaolong QiDivison of Gastroenterology and Hepatology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA.
Yi LinDivison of Gastroenterology and Hepatology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA.
Kahini A VaidDivison of Gastroenterology and Hepatology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA.
Jun WangDivision of Neurosurgery, Renmin Hospital, Wuhan University, Wuhan, China.
Shucha ZhangEnanta Pharmaceuticals, Inc., Watertown, MA, USA.
Yang LiEnanta Pharmaceuticals, Inc., Watertown, MA, USA.
Yat Sun OrEnanta Pharmaceuticals, Inc., Watertown, MA, USA.
Li-Juan JiangEnanta Pharmaceuticals, Inc., Watertown, MA, USA.
Yury V PopovDivison of Gastroenterology and Hepatology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA.ORCID 0000-0001-7973-942X
Beth Israel Deaconess Medical Center · USEnanta Pharmaceuticals (United States) · USWuhan University · CN

Funding

STRUCTURE-FUNCTION RELATIONSHIPS IN THE ALIMENTARY TRACTP30DK034854 · NIDDK · HARVARD UNIVERSITY (MEDICAL SCHOOL) · PI WAYNE I LENCER · 1986 to 2026
$32.4M
NIDDK NIH HHS P30 DK034854
6 · The paper itself

Abstract

backgroundEDP-305 is a novel and potent farnesoid X receptor (FXR) agonist, with no/minimal cross-reactivity to TGR5 or other nuclear receptors. Herein we report therapeutic efficacy of EDP-305, in direct comparison with the first-in-class FXR agonist obeticholic acid (OCA), in mouse models of liver disease.

methodsEDP-305 (10 and 30 mg/kg/day) or OCA (30mg/kg/day) was tested in mouse models of pre-established biliary fibrosis (BALBc.Mdr2-/-, n = 9-12/group) and steatohepatitis induced by methionine/choline-deficient diet (MCD, n = 7-12/group). Effects on biliary epithelium were evaluated in vivo and in primary EpCAM + hepatic progenitor cell (HPC) cultures.

resultsIn a BALBc.Mdr2-/- model, EDP-305 reduced serum transaminases by up to 53% and decreased portal pressure, compared to untreated controls. Periportal bridging fibrosis was suppressed by EDP-305 at both doses, with up to a 39% decrease in collagen deposition in high-dose EDP-305. In MCD-fed mice, EDP-305 treatment reduced serum ALT by 62% compared to controls, and profoundly inhibited perisinusoidal 'chicken wire' fibrosis, with over 80% reduction in collagen deposition. In both models, treatment with 30mg/kg OCA reduced serum transaminases up to 30%, but did not improve fibrosis. The limited impact on fibrosis was mediated by cholestasis-independent worsening of ductular reaction by OCA in both disease models; OCA but not EDP-305 at therapeutic doses promoted ductular proliferation in healthy mice and favoured differentiation of primary HPC towards cholangiocyte lineage in vitro.

conclusionsEDP-305 potently improved pre-established liver injury and hepatic fibrosis in murine biliary and metabolic models of liver disease, supporting the clinical evaluation of EDP-305 in fibrotic liver diseases including cholangiopathies and non-alcoholic steatohepatitis.

Indexed as

Chenodeoxycholic AcidLiverAnimalsFibrosisLiver CirrhosisMiceMice, Inbred C57BLSteroidsChenodeoxycholic AcidEDP-305Steroidscirrhosisductular reactionEDP-305Farnesoid × receptorhepatic progenitor cell

Identifiers

PMID32329946
PMCPMC7384094
OpenAlexW3019461739

What OpenQuestion holds

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LicenceCC BY-NC
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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.