Evidence map›Paper›PMID 31762470›Full record

ArticleJournal of visualized experiments : JoVE2019

A Human 3D Extracellular Matrix-Adipocyte Culture Model for Studying Matrix-Cell Metabolic Crosstalk.

Carmen G Flesher, Nicki A Baker, Clarissa Strieder-Barboza, Dominic Polsinelli, Phillip J Webster, Oliver A Varban, Carey N Lumeng, Robert W O'Rourke

Open access · greenAbstract readVideo-Audio Media
In one paragraph

Article in Journal of visualized experiments : JoVE, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.4field-weighted citation impact, top 32% 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

5 citing papers in PubMed, 2 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Article
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.

Carmen G FlesherDepartment of Surgery, University of Michigan Medical School.
Nicki A BakerDepartment of Surgery, University of Michigan Medical School.
Clarissa Strieder-BarbozaDepartment of Surgery, University of Michigan Medical School; Department of Pediatrics and Communicable Diseases, University of Michigan Medical School.
Dominic PolsinelliUndergraduate Research Opportunity Program, University of Michigan.
Phillip J WebsterDepartment of Surgery, University of Michigan Medical School; Department of Pediatrics and Communicable Diseases, University of Michigan Medical School.
Oliver A VarbanDepartment of Surgery, University of Michigan Medical School.
Carey N LumengDepartment of Pediatrics and Communicable Diseases, University of Michigan Medical School; Graduate Program in Immunology, University of Michigan Medical School; Graduate Program in Cellular and Molecular Biology, University of Michigan Medical School.
Robert W O'RourkeDepartment of Surgery, University of Michigan Medical School; Department of Surgery, Ann Arbor Veterans Affairs Healthcare System; rorourke@med.umich.edu.
University of Michigan–Ann Arbor · US

Funding

Regional Pilot And Feasibility Study Grants ProgramP30DK020572 · NIDDK · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI WILLIAM H HERMAN · 2013 to 2026
$24.3M
Regulation of Adipose Tissue Inflammation By Antigen Presenting CellsR01DK090262 · NIDDK · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI LUMENG, CAREY N · 2011 to 2024
$5.3M
Adipose Tissue Macrophage Control of Metabolic Dysfunction in DiabetesR01DK115190 · NIDDK · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI LUMENG, CAREY N, O'ROURKE, ROBERT W · 2017 to 2020
$2.3M
Targeting hypoxia-inducible mediators to manipulate human adipocyte phenotypeR01DK097449 · NIDDK · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI O'ROURKE, ROBERT W · 2013 to 2017
$1.7M
Extracellular matrix-adipocyte metabolic crosstalk and diabetesI01CX001811 · VA · VETERANS HEALTH ADMINISTRATION · PI O'ROURKE, ROBERT W · 2019 to 2025
–
CSRD VA I01 CX001811NIDDK NIH HHS P30 DK020572NIDDK NIH HHS R01 DK090262NIDDK NIH HHS R01 DK097449NIDDK NIH HHS R01 DK115190
6 · The paper itself

Abstract

The extracellular matrix (ECM) plays a central role in regulating tissue homeostasis, engaging in crosstalk with cells and regulating multiple aspects of cellular function. The ECM plays a particularly important role in adipose tissue function in obesity, and alterations in adipose tissue ECM deposition and composition are associated with metabolic disease in mice and humans. Tractable in vitro models that permit dissection of the roles of the ECM and cells in contributing to global tissue phenotype are sparse. We describe a novel 3D in vitro model of human ECM-adipocyte culture that permits study of the specific roles of the ECM and adipocytes in regulating adipose tissue metabolic phenotype. Human adipose tissue is decellularized to isolate ECM, which is subsequently repopulated with preadipocytes that are then differentiated within the ECM into mature adipocytes. This method creates ECM-adipocyte constructs that are metabolically active and retain characteristics of the tissues and patients from which they are derived. We have used this system to demonstrate disease-specific ECM-adipocyte crosstalk in human adipose tissue. This culture model provides a tool for dissecting the roles of the ECM and adipocytes in contributing to global adipose tissue metabolic phenotype and permits study of the role of the ECM in regulating adipose tissue homeostasis.

Indexed as

AdipocytesAdipose TissueAnimalsCell DifferentiationCells, CulturedCytosolExtracellular MatrixHumansMice

Identifiers

PMID31762470
PMCPMC9758665
OpenAlexW2986490993

What OpenQuestion holds

Textmetadata
LicenceTDM
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.