Evidence map›Paper›PMID 37869071›Full record

ArticleJHEP reports : innovation in hepatology2023

Steatosis drives monocyte-derived macrophage accumulation in human metabolic dysfunction-associated fatty liver disease.

Mandy M Chan, Sabine Daemen, Joseph W Beals, Marina Terekhova, Bin Q Yang, Christina F Fu, Li He, Arick C Park, Gordon I Smith, Babak Razani and 9 more

Open access · goldAbstract read
In one paragraph

Article in JHEP reports : innovation in hepatology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 1 pooled it
4.7field-weighted citation impact, top 4% 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

22 citing papers in PubMed, 1 synthesis or guideline pooled it, 22 citations in OpenAlex.

  1. Pooled it
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  15. Myeloid cells in chronic liver inflammation.Cellular & molecular immunology · 2025
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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

19 authors at 4 institutions in 2 countries.

Mandy M ChanDiabetes Research Center, Washington University School of Medicine, St. Louis, MO, USA.
Sabine DaemenDepartment of Internal Medicine, Cardiovascular Research Institute Maastricht, Maastricht University Medical Center, Maastricht, The Netherlands.
Joseph W BealsCenter for Human Nutrition, Washington University School of Medicine, St. Louis, MO, USA.
Marina TerekhovaDepartment of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO, USA.
Bin Q YangDivision of Cardiology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA.
Christina F FuDiabetes Research Center, Washington University School of Medicine, St. Louis, MO, USA.
Li HeDiabetes Research Center, Washington University School of Medicine, St. Louis, MO, USA.
Arick C ParkDepartment of Medicine, Washington University School of Medicine, St. Louis, MO, USA.
Gordon I SmithCenter for Human Nutrition, Washington University School of Medicine, St. Louis, MO, USA.
Babak RazaniVascular Medicine Institute, Department of Medicine, University of Pittsburgh School of Medicine and UPMC, Pittsburgh, PA, USA.
Kathleen ByrnesDepartment of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO, USA.
Wandy L BeattyDepartment of Molecular Microbiology, Washington University School of Medicine, St. Louis, MO, USA.
Shaina R EckhouseDepartment of Surgery, Washington University School of Medicine, St. Louis, MO, USA.
J Christopher EagonDepartment of Surgery, Washington University School of Medicine, St. Louis, MO, USA.
Daniel FergusonCenter for Human Nutrition, Washington University School of Medicine, St. Louis, MO, USA.
Brian N FinckCenter for Human Nutrition, Washington University School of Medicine, St. Louis, MO, USA.
Samuel KleinCenter for Human Nutrition, Washington University School of Medicine, St. Louis, MO, USA.
Maxim N ArtyomovDepartment of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO, USA.
Joel D SchillingDiabetes Research Center, Washington University School of Medicine, St. Louis, MO, USA.
Washington University in St. Louis · USHarvard University · USMaastricht University · NLUniversity of Pittsburgh · US

Funding

Washington University Nutrition Obesity Research CenterP30DK056341 · NIDDK · WASHINGTON UNIVERSITY · PI Brian N Finck · 1999 to 2026
$30.2M
PRINCIPLES IN CARDIVASCULAR RESEARCH TRAINING PROGRAMT32HL007081 · NHLBI · WASHINGTON UNIVERSITY · PI Abhinav Diwan, Karen Ellen Joynt Maddox · 1985 to 2026
$10.6M
THE ROLE OF MACROPHAGE LYSOSOMAL BIOGENESIS IN ATHEROSCLEROSISR01HL125838 · NHLBI · WASHINGTON UNIVERSITY · PI RAZANI, BABAK · 2015 to 2025
$4.6M
Dissecting the Impact of Dietary Protein on Macrophage mTOR Signaling and AtherosclerosisR01HL159461 · NHLBI · WASHINGTON UNIVERSITY · PI Bettina Mittendorfer, Babak Razani · 2022 to 2026
$3.3M
Harnessing macrophage lysosomal lipid metabolism in obesity-associated diseasesR01DK131188 · NIDDK · WASHINGTON UNIVERSITY · PI MITTENDORFER, BETTINA, RAZANI, BABAK · 2022 to 2025
$2.6M
Macrophage Mitochondrial Pyruvate Carrier in Nonalcoholic SteatohepatitisK01DK137050 · NIDDK · WASHINGTON UNIVERSITY · PI Daniel Ferguson · 2023 to 2026
$539k
BLRD VA I01 BX003415NHLBI NIH HHS R01 HL125838NHLBI NIH HHS R01 HL159461NHLBI NIH HHS T32 HL007081NIDDK NIH HHS K01 DK137050NIDDK NIH HHS P30 DK056341NIDDK NIH HHS R01 DK131188
6 · The paper itself

Abstract

Background & Aims: Metabolic dysfunction-associated fatty liver disease (MAFLD) is a common complication of obesity with a hallmark feature of hepatic steatosis. Recent data from animal models of MAFLD have demonstrated substantial changes in macrophage composition in the fatty liver. In humans, the relationship between liver macrophage heterogeneity and liver steatosis is less clear. Methods: Liver tissue from 21 participants was collected at time of bariatric surgery and analysed using flow cytometry, immunofluorescence, and H&E microscopy. Single-cell RNA sequencing was also conducted on a subset of samples (n = 3). Intrahepatic triglyceride content was assessed via MRI and tissue histology. Mouse models of hepatic steatosis were used to investigate observations made from human liver tissue. Results: We observed variable degrees of liver steatosis with minimal fibrosis in our participants. Single-cell RNA sequencing revealed four macrophage clusters that exist in the human fatty liver encompassing Kupffer cells and monocyte-derived macrophages (MdMs). The genes expressed in these macrophage subsets were similar to those observed in mouse models of MAFLD. Hepatic CD14 Conclusions: The human liver in MAFLD contains macrophage subsets that align well with those that appear in mouse models of fatty liver disease. Recruited myeloid cells correlate well with the degree of liver steatosis in humans. MdMs appear to participate in lipid uptake during early stages of MALFD. Impact and implications: Metabolic dysfunction associated fatty liver disease (MAFLD) is extremely common; however, the early inflammatory responses that occur in human disease are not well understood. In this study, we investigated macrophage heterogeneity in human livers during early MAFLD and demonstrated that similar shifts in macrophage subsets occur in human disease that are similar to those seen in preclinical models. These findings are important as they establish a translational link between mouse and human models of disease, which is important for the development and testing of new therapeutic approaches for MAFLD.

Indexed as

InflammationKupffer cellsLiver steatosisObesity

Identifiers

PMID37869071
PMCPMC10585307
OpenAlexW4385755845

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.