Evidence map›Paper›PMID 34162924›Full record

ArticleScientific reports2021

Validation of an adipose-liver human-on-a-chip model of NAFLD for preclinical therapeutic efficacy evaluation.

Victoria L Slaughter, John W Rumsey, Rachel Boone, Duaa Malik, Yunqing Cai, Narasimhan Narasimhan Sriram, Christopher J Long, Christopher W McAleer, Stephen Lambert, Michael L Shuler and 1 more

Open access · goldAbstract readValidation Study
In one paragraph

Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers.

0numbers the graph read from it
0cells of the map it votes in
38citing papers in PubMed
6.8field-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

38 citing papers in PubMed, 58 citations in OpenAlex.

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  9. In vitro liver models for toxicological research.Drug metabolism and pharmacokinetics · 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

11 authors at 2 institutions in 1 country.

Victoria L SlaughterNanoScience Technology Center, University of Central Florida, 12424 Research Parkway, Suite 400, Orlando, FL, 32826, USA.
John W RumseyHesperos, Inc., 12501 Research Parkway, Suite 100, Orlando, FL, 32826, USA.
Rachel BooneNanoScience Technology Center, University of Central Florida, 12424 Research Parkway, Suite 400, Orlando, FL, 32826, USA.
Duaa MalikNanoScience Technology Center, University of Central Florida, 12424 Research Parkway, Suite 400, Orlando, FL, 32826, USA.
Yunqing CaiHesperos, Inc., 12501 Research Parkway, Suite 100, Orlando, FL, 32826, USA.
Narasimhan Narasimhan SriramHesperos, Inc., 12501 Research Parkway, Suite 100, Orlando, FL, 32826, USA.
Christopher J LongHesperos, Inc., 12501 Research Parkway, Suite 100, Orlando, FL, 32826, USA.
Christopher W McAleerHesperos, Inc., 12501 Research Parkway, Suite 100, Orlando, FL, 32826, USA.
Stephen LambertCollege of Medicine, University of Central Florida, 6850 Lake Nona Blvd, Orlando, FL, 32827, USA.
Michael L ShulerHesperos, Inc., 12501 Research Parkway, Suite 100, Orlando, FL, 32826, USA.
J J HickmanNanoScience Technology Center, University of Central Florida, 12424 Research Parkway, Suite 400, Orlando, FL, 32826, USA. jhickman@ucf.edu.
Hesperos (United States) · USUniversity of Central Florida · US

Funding

Populating MPS database with data from multi-organ, human-on-a-chip microphysiological systemsR44TR001326 · NCATS · HESPEROS, LLC · PI HICKMAN, JAMES J, SHULER, MICHAEL L · 2016 to 2021
$6.5M
Human on a chip systems to investigate disease comorbidities common in the aged populationR44AG059511 · NIA · HESPEROS, LLC · PI HICKMAN, JAMES J, SHULER, MICHAEL L · 2018 to 2022
$4.9M
NCATS NIH HHS R44 TR001326NIA NIH HHS R44 AG059511NIH HHS 1R44AG059511
6 · The paper itself

Abstract

Nonalcoholic fatty liver disease (NAFLD) is the most common liver disease and strongly correlates with the growing incidence of obesity and type II diabetes. We have developed a human-on-a-chip model composed of human hepatocytes and adipose tissue chambers capable of modeling the metabolic factors that contribute to liver disease development and progression, and evaluation of the therapeutic metformin. This model uses a serum-free, recirculating medium tailored to represent different human metabolic conditions over a 14-day period. The system validated the indirect influence of adipocyte physiology on hepatocytes that modeled important aspects of NAFLD progression, including insulin resistant biomarkers, differential adipokine signaling in different media and increased TNF-α-induced steatosis observed only in the two-tissue model. This model provides a simple but unique platform to evaluate aspects of an individual factor's contribution to NAFLD development and mechanisms as well as evaluate preclinical drug efficacy and reassess human dosing regimens.

Indexed as

Lab-On-A-Chip DevicesAdipocytesAdipose Tissue, WhiteCell CommunicationCells, CulturedCulture MediaCulture Media, Serum-FreeCytochrome P-450 CYP1A1Cytochrome P-450 CYP3ADrug DiscoveryEquipment DesignFatty AcidsGlucoseHepatocytesHumansHypoglycemic AgentsCulture MediaCulture Media, Serum-FreeCYP1A1 protein, humanCYP3A4 protein, humanCytochrome P-450 CYP1A1Cytochrome P-450 CYP3AFatty AcidsGlucoseHypoglycemic AgentsInsulinMetforminTumor Necrosis Factor-alpha

Identifiers

PMID34162924
PMCPMC8222323
OpenAlexW3175942311

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.