Evidence map›Paper›PMID 36123383›Full record

ArticleScientific reports2022

FASN inhibition targets multiple drivers of NASH by reducing steatosis, inflammation and fibrosis in preclinical models.

Marie O'Farrell, Greg Duke, Richard Crowley, Douglas Buckley, Eduardo B Martins, Dipankar Bhattacharya, Scott L Friedman, George Kemble

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 60 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
60citing papers in PubMed, 2 pooled it
13.4field-weighted citation impact, top 1% 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

60 citing papers in PubMed, 2 syntheses or guidelines pooled it, 92 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
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  5. Review
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  14. Lipid Droplets in Cancer: New Insights and Therapeutic Potential.International journal of molecular sciences · 2026
    Review
  15. Review
  16. Article
  17. Article
  18. Molecular mechanisms in MASLD/MASH-related HCC.Hepatology (Baltimore, Md.) · 2025
    Review
  19. Article
  20. MASH: the nexus of metabolism, inflammation, and fibrosis.The Journal of clinical investigation · 2025
    Review
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

8 authors at 1 institution in 1 country.

Marie O'FarrellSagimet Biosciences Inc., 155 Bovet Rd, San Mateo, CA, 94402, USA. marie.ofarrell@sagimet.com.
Greg DukeSagimet Biosciences Inc., 155 Bovet Rd, San Mateo, CA, 94402, USA.
Richard CrowleySagimet Biosciences Inc., 155 Bovet Rd, San Mateo, CA, 94402, USA.
Douglas BuckleySagimet Biosciences Inc., 155 Bovet Rd, San Mateo, CA, 94402, USA.
Eduardo B MartinsSagimet Biosciences Inc., 155 Bovet Rd, San Mateo, CA, 94402, USA.
Dipankar BhattacharyaDivision of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
Scott L FriedmanDivision of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
George KembleSagimet Biosciences Inc., 155 Bovet Rd, San Mateo, CA, 94402, USA.
Icahn School of Medicine at Mount Sinai · US

Funding

Translational Research CoreP30DK020541 · NIDDK · ALBERT EINSTEIN COLLEGE OF MEDICINE, INC · PI STREAMSON C CHUA · 2015 to 2026
$27.7M
Hepatic stellate cells in NASH fibrosis and HCCR01DK128289 · NIDDK · ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI · PI SCOTT L. FRIEDMAN · 2021 to 2026
$2.6M
NIDDK NIH HHS P30 DK020541NIDDK NIH HHS R01 DK128289NIH HHS grant number 1 R01 DK128289
6 · The paper itself

Abstract

Fatty acid synthase (FASN) is an attractive therapeutic target in non-alcoholic steatohepatitis (NASH) because it drives de novo lipogenesis and mediates pro-inflammatory and fibrogenic signaling. We therefore tested pharmacological inhibition of FASN in human cell culture and in three diet induced mouse models of NASH. Three related FASN inhibitors were used; TVB-3664, TVB-3166 and clinical stage TVB-2640 (denifanstat). In human primary liver microtissues, FASN inhibiton (FASNi) decreased triglyceride (TG) content, consistent with direct anti-steatotic activity. In human hepatic stellate cells, FASNi reduced markers of fibrosis including collagen1α (COL1α1) and α-smooth muscle actin (αSMA). In CD4+ T cells exposed to NASH-related cytokines, FASNi decreased production of Th17 cells, and reduced IL-1β release in LPS-stimulated PBMCs. In mice with diet induced NASH l, FASNi prevented development of hepatic steatosis and fibrosis, and reduced circulating IL-1β. In mice with established diet-induced NASH, FASNi reduced NAFLD activity score, fibrosis score, ALT and TG levels. In the CCl4-induced FAT-NASH mouse model, FASN inhibition decreased hepatic fibrosis and fibrosis markers, and development of hepatocellular carcinoma (HCC) tumors by 85%. These results demonstrate that FASN inhibition attenuates inflammatory and fibrotic drivers of NASH by direct inhibition of immune and stellate cells, beyond decreasing fat accumulation in hepatocytes. FASN inhibition therefore provides an opportunity to target three key hallmarks of NASH.

Indexed as

Carcinoma, HepatocellularLiver NeoplasmsNon-alcoholic Fatty Liver DiseaseActinsAnimalsCytokinesDisease Models, AnimalFatty Acid SynthasesFatty Acid Synthase, Type IHumansInflammationLipopolysaccharidesLiver CirrhosisMiceNitrilesPiperidinesActinsCytokinesFASN protein, humanFatty Acid SynthasesFatty Acid Synthase, Type ILipopolysaccharidesNitrilesPiperidinesTriazolesTriglyceridesTVB-2640

Identifiers

PMID36123383
PMCPMC9485253
OpenAlexW4296368581

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.