Evidence map›Paper›PMID 39266553›Full record

ArticleNature communications2024

Adipocyte inflammation is the primary driver of hepatic insulin resistance in a human iPSC-based microphysiological system.

Lin Qi, Marko Groeger, Aditi Sharma, Ishan Goswami, Erzhen Chen, Fenmiao Zhong, Apsara Ram, Kevin Healy, Edward C Hsiao, Holger Willenbring and 1 more

Abstract read
In one paragraph

Article in Nature communications, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

33 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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  6. A network analysis of whole-body [European journal of nuclear medicine and molecular imaging · 2026
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  16. Antioxidants (Basel, Switzerland) · 2026
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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

11 authors.

Lin Qi *Department of Nutritional Science and Toxicology, College of Natural Resources, University of California Berkeley, Berkeley, CA, 94720, USA.ORCID 0000-0001-7398-327X
Marko Groeger *Division of Transplant Surgery, Department of Surgery, University of California San Francisco, San Francisco, CA, 94143, USA.ORCID 0000-0002-0244-3898
Aditi SharmaEli and Edythe Broad Center for Regeneration Medicine, University of California San Francisco, San Francisco, CA, 94143, USA.
Ishan GoswamiDepartment of Bioengineering, College of Engineering, University of California Berkeley, Berkeley, CA, 94720, USA.
Erzhen ChenDepartment of Nutritional Science and Toxicology, College of Natural Resources, University of California Berkeley, Berkeley, CA, 94720, USA.
Fenmiao ZhongDepartment of Nutritional Science and Toxicology, College of Natural Resources, University of California Berkeley, Berkeley, CA, 94720, USA.
Apsara RamEli and Edythe Broad Center for Regeneration Medicine, University of California San Francisco, San Francisco, CA, 94143, USA.
Kevin HealyDepartment of Bioengineering, College of Engineering, University of California Berkeley, Berkeley, CA, 94720, USA.ORCID 0000-0002-8524-3671
Edward C HsiaoEli and Edythe Broad Center for Regeneration Medicine, University of California San Francisco, San Francisco, CA, 94143, USA.ORCID 0000-0001-8924-106X
Holger WillenbringDivision of Transplant Surgery, Department of Surgery, University of California San Francisco, San Francisco, CA, 94143, USA. holger.willenbring@ucsf.edu.ORCID 0000-0002-7397-2957
Andreas StahlDepartment of Nutritional Science and Toxicology, College of Natural Resources, University of California Berkeley, Berkeley, CA, 94720, USA. astahl@berkeley.edu.ORCID 0000-0002-9096-3024

Funding

UCSF Liver Core CenterP30DK026743 · NIDDK · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI Holger Willenbring · 1986 to 2026
$30.7M
Microphysiological systems to interrogate the Islet-Liver-Adipose Axis in normal physiology and Type-2 Diabetes MellitusUG3DK120004 · NIDDK · UNIVERSITY OF CALIFORNIA BERKELEY · PI HEALY, KEVIN EDWARD, HEBROK, MATTHIAS · 2018 to 2019
$2.3M
Innate immune regulation of stem cells in bone formationR01AR066735 · NIAMS · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI HSIAO, EDWARD C · 2015 to 2019
$1.8M
Deutsche Forschungsgemeinschaft (German Research Foundation) GR 5417/1-1NIAMS NIH HHS R01 AR066735NIDDK NIH HHS P30 DK026743NIDDK NIH HHS UG3 DK120004U.S. Department of Health & Human Services | National Institutes of Health (NIH) P30DK026743U.S. Department of Health & Human Services | National Institutes of Health (NIH) UG3DK120004
6 · The paper itself

Abstract

Interactions between adipose tissue, liver and immune system are at the center of metabolic dysfunction-associated steatotic liver disease and type 2 diabetes. To address the need for an accurate in vitro model, we establish an interconnected microphysiological system (MPS) containing white adipocytes, hepatocytes and proinflammatory macrophages derived from isogenic human induced pluripotent stem cells. Using this MPS, we find that increasing the adipocyte-to-hepatocyte ratio moderately affects hepatocyte function, whereas macrophage-induced adipocyte inflammation causes lipid accumulation in hepatocytes and MPS-wide insulin resistance, corresponding to initiation of metabolic dysfunction-associated steatotic liver disease. We also use our MPS to identify and characterize pharmacological intervention strategies for hepatic steatosis and systemic insulin resistance and find that the glucagon-like peptide-1 receptor agonist semaglutide improves hepatocyte function by acting specifically on adipocytes. These results establish our MPS modeling the adipose tissue-liver axis as an alternative to animal models for mechanistic studies or drug discovery in metabolic diseases.

Indexed as

HepatocytesInduced Pluripotent Stem CellsInflammationInsulin ResistanceLiverAdipocytesAdipose TissueFatty LiverGlucagon-Like Peptide-1 ReceptorGlucagon-Like Peptide-1 Receptor AgonistsHumansMacrophagesMicrophysiological SystemsGlucagon-Like Peptide-1 ReceptorGlucagon-Like Peptide-1 Receptor Agonists

Identifiers

PMID39266553
PMCPMC11393072

What Socratic 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 Socratic graph.