Evidence map›Paper›PMID 32472013›Full record

ArticleCommunications biology2020

High-content fluorescence imaging with the metabolic flux assay reveals insights into mitochondrial properties and functions.

Andrew Charles Little, Ilya Kovalenko, Laura Elaine Goo, Hanna Sungok Hong, Samuel Andrew Kerk, Joel Anthony Yates, Vinee Purohit, David Benner Lombard, Sofia Diana Merajver, Costas Andreas Lyssiotis

Open access · goldAbstract read
In one paragraph

Article in Communications biology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 54 papers.

0numbers the graph read from it
0cells of the map it votes in
54citing papers in PubMed
4.5field-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

54 citing papers in PubMed, 83 citations in OpenAlex.

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  15. SARM1 Exacerbates Pressure Overload-Induced Cardiac Hypertrophy and Heart Failure by Enhancing NADFASEB journal : official publication of the Federation of American Societies for Experimental Biology · 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

10 authors at 1 institution in 1 country.

Andrew Charles Little *Department of Internal Medicine, Division of Hematology and Oncology, University of Michigan, Ann Arbor, MI, 48109, USA.ORCID http://orcid.org/0000-0003-0135-1032
Ilya Kovalenko *Department of Molecular and Integrative Physiology, University of Michigan, Ann Arbor, MI, 48109, USA.
Laura Elaine GooDepartment of Internal Medicine, Division of Hematology and Oncology, University of Michigan, Ann Arbor, MI, 48109, USA.
Hanna Sungok HongRogel Cancer Center, University of Michigan, Ann Arbor, MI, 48109, USA.
Samuel Andrew KerkRogel Cancer Center, University of Michigan, Ann Arbor, MI, 48109, USA.ORCID http://orcid.org/0000-0001-9786-2245
Joel Anthony YatesDepartment of Internal Medicine, Division of Hematology and Oncology, University of Michigan, Ann Arbor, MI, 48109, USA.ORCID http://orcid.org/0000-0002-1462-8494
Vinee PurohitRogel Cancer Center, University of Michigan, Ann Arbor, MI, 48109, USA.ORCID http://orcid.org/0000-0001-8093-5540
David Benner LombardRogel Cancer Center, University of Michigan, Ann Arbor, MI, 48109, USA.
Sofia Diana MerajverDepartment of Internal Medicine, Division of Hematology and Oncology, University of Michigan, Ann Arbor, MI, 48109, USA.
Costas Andreas LyssiotisRogel Cancer Center, University of Michigan, Ann Arbor, MI, 48109, USA. clyssiot@med.umich.edu.ORCID http://orcid.org/0000-0001-9309-6141
University of Michigan · US

Funding

XenograftP30CA046592 · NCI · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI Alexey I Nesvizhskii · 1988 to 2026
$178.2M
Regulation of one carbon metabolism and epigenetics by SIRT5R01GM101171 · NIGMS · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI LOMBARD, DAVID BENNER · 2012 to 2021
$2.6M
Intratumoral Metabolic Crosstalk Promotes Therapeutic Resistance in Pancreatic CancerR37CA237421 · NCI · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI Costas Andreas Lyssiotis · 2020 to 2026
$2.6M
Stromal metabolism promotes therapeutic resistance in pancreatic cancerR01CA248160 · NCI · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI LYSSIOTIS, COSTAS ANDREAS · 2020 to 2024
$2.0M
NCI NIH HHS P30 CA046592NCI NIH HHS R01 CA248160NCI NIH HHS R37 CA237421NIGMS NIH HHS R01 GM101171
6 · The paper itself

Abstract

Metabolic flux technology with the Seahorse bioanalyzer has emerged as a standard technique in cellular metabolism studies, allowing for simultaneous kinetic measurements of respiration and glycolysis. Methods to extend the utility and versatility of the metabolic flux assay would undoubtedly have immediate and wide-reaching impacts. Herein, we describe a platform that couples the metabolic flux assay with high-content fluorescence imaging to simultaneously provide means for normalization of respiration data with cell number; analyze cell cycle distribution; and quantify mitochondrial content, fragmentation state, membrane potential, and mitochondrial reactive oxygen species. Integration of fluorescent dyes directly into the metabolic flux assay generates a more complete data set of mitochondrial features in a single assay. Moreover, application of this integrated strategy revealed insights into mitochondrial function following PGC1a and PRC1 inhibition in pancreatic cancer and demonstrated how the Rho-GTPases impact mitochondrial dynamics in breast cancer.

Indexed as

Breast NeoplasmsCell LineHumansMembrane PotentialsMetabolic Flux AnalysisMitochondriaOptical ImagingPancreasReactive Oxygen SpeciesReactive Oxygen Species

Identifiers

PMID32472013
PMCPMC7260371
OpenAlexW3032077083

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.