Evidence map›Paper›PMID 31595673›Full record

ArticleEMBO molecular medicine2019

Liver ASK1 protects from non-alcoholic fatty liver disease and fibrosis.

Tenagne D Challa, Stephan Wueest, Fabrizio C Lucchini, Mara Dedual, Salvatore Modica, Marcela Borsigova, Christian Wolfrum, Matthias Blüher, Daniel Konrad

Open access · goldAbstract read
In one paragraph

Article in EMBO molecular medicine, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 43 papers.

0numbers the graph read from it
0cells of the map it votes in
43citing papers in PubMed
7.5field-weighted citation impact, top 2% 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

43 citing papers in PubMed, 75 citations in OpenAlex.

  1. Article
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  11. Ubiquitination and Metabolic Disease.Advances in experimental medicine and biology · 2024
    Review
  12. Article
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  14. Article
  15. Article
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  17. Article
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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 4 institutions in 2 countries.

Tenagne D ChallaDivision of Pediatric Endocrinology and Diabetology, University Children's Hospital, Zurich, Switzerland.
Stephan WueestDivision of Pediatric Endocrinology and Diabetology, University Children's Hospital, Zurich, Switzerland.
Fabrizio C LucchiniDivision of Pediatric Endocrinology and Diabetology, University Children's Hospital, Zurich, Switzerland.
Mara DedualDivision of Pediatric Endocrinology and Diabetology, University Children's Hospital, Zurich, Switzerland.
Salvatore ModicaInstitute of Food, Nutrition and Health, ETH Zurich, Schwerzenbach, Switzerland.
Marcela BorsigovaDivision of Pediatric Endocrinology and Diabetology, University Children's Hospital, Zurich, Switzerland.
Christian WolfrumInstitute of Food, Nutrition and Health, ETH Zurich, Schwerzenbach, Switzerland.
Matthias BlüherDepartment of Medicine, University of Leipzig, Leipzig, Germany.
Daniel KonradDivision of Pediatric Endocrinology and Diabetology, University Children's Hospital, Zurich, Switzerland.ORCID 0000-0002-5898-8061
University Children's Hospital Zurich · CHUniversity of Zurich · CHETH Zurich · CHLeipzig University · DE

Funding

Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung (SNF) 310030-160129Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung (SNF) 310030-179344
6 · The paper itself

Abstract

Non-alcoholic fatty liver disease (NAFLD) is strongly associated with obesity and may progress to non-alcoholic steatohepatitis (NASH) and liver fibrosis. The deficit of pharmacological therapies for the latter mainly results from an incomplete understanding of involved pathological mechanisms. Herein, we identify apoptosis signal-regulating kinase 1 (ASK1) as a suppressor of NASH and fibrosis formation. High-fat diet-fed and aged chow-fed liver-specific ASK1-knockout mice develop a higher degree of hepatic steatosis, inflammation, and fibrosis compared to controls. In addition, pharmacological inhibition of ASK1 increased hepatic lipid accumulation in wild-type mice. In line, liver-specific ASK1 overexpression protected mice from the development of high-fat diet-induced hepatic steatosis and carbon tetrachloride-induced fibrosis. Mechanistically, ASK1 depletion blunts autophagy, thereby enhancing lipid droplet accumulation and liver fibrosis. In human livers of lean and obese subjects, ASK1 expression correlated negatively with liver fat content and NASH scores, but positively with markers for autophagy. Taken together, ASK1 may be a novel therapeutic target to tackle NAFLD and liver fibrosis.

Indexed as

AnimalsDiet, High-FatDisease Models, AnimalHumansLiver CirrhosisMAP Kinase Kinase Kinase 5Mice, KnockoutNon-alcoholic Fatty Liver DiseaseMAP3K5 protein, humanMap3k5 protein, mouseMAP Kinase Kinase Kinase 5autophagyhigh-fat dietNASH

Identifiers

PMID31595673
PMCPMC6783644
OpenAlexW2949578236

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.