Evidence map›Paper›PMID 29505779›Full record

ArticleAnalytical biochemistry2018

Methods for imaging mammalian mitochondrial morphology: A prospective on MitoGraph.

Megan C Harwig, Matheus P Viana, John M Egner, Jason J Harwig, Michael E Widlansky, Susanne M Rafelski, R Blake Hill

Abstract read
In one paragraph

Article in Analytical biochemistry, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 60 papers.

0numbers the graph read from it
0cells of the map it votes in
60citing papers in PubMed
–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

60 citing papers in PubMed.

  1. Raptor and Drp1 Function Synthetically to Control Hypoxic Death and the Mitochondrial Network in Caenorhabditis elegans.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2026
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  16. Mitochondrial Localization and Function of Adenosine Receptors.International journal of biological sciences · 2025
    Article
  17. Review
  18. Article
  19. Review
  20. Dysregulated CaeLife · 2024
    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

7 authors.

Megan C HarwigDepartment of Biochemistry, Medical College of Wisconsin, Milwaukee, WI, 53226, United States.
Matheus P VianaVisual Analytics and Comprehension Group, IBM Research, Brazil; Department of Developmental and Cell Biology and Center for Complex Biological Systems, University of California Irvine, Irvine, CA, 92697, United States.
John M EgnerDepartment of Biochemistry, Medical College of Wisconsin, Milwaukee, WI, 53226, United States.
Jason J HarwigVisallo, LLC, Sterling, VA, 20166, United States.
Michael E WidlanskyDivision of Cardiovascular Medicine, Department of Medicine, Medical College of Wisconsin, Milwaukee, WI, 53226, United States.
Susanne M RafelskiDepartment of Developmental and Cell Biology and Center for Complex Biological Systems, University of California Irvine, Irvine, CA, 92697, United States; Assay Development, Allen Institute for Cell Science, Seattle, WA, 98109, United States.
R Blake HillDepartment of Biochemistry, Medical College of Wisconsin, Milwaukee, WI, 53226, United States. Electronic address: rbhill@mcw.edu.

Funding

Structural Biology of Mitochondrial FissionR01GM067180 · NIGMS · MEDICAL COLLEGE OF WISCONSIN · PI HILL, R BLAKE · 2004 to 2022
$6.0M
Endothelial function in human diabetes: role of mitochondrial fission proteinsR01HL128240 · NHLBI · MEDICAL COLLEGE OF WISCONSIN · PI WIDLANSKY, MICHAEL E · 2016 to 2020
$2.9M
MicroRNA-29b and Endothelial FunctionR01HL125409 · NHLBI · MEDICAL COLLEGE OF WISCONSIN · PI LIANG, MINGYU, WIDLANSKY, MICHAEL E · 2015 to 2018
$2.0M
A Novel Strategy to Identify Substances that Improve Mitochnodrial FitnessR41AG056253 · NIA · CYTEGEN CORPORATION · PI HILL, R BLAKE · 2017 to 2017
$211k
NHLBI NIH HHS R01 HL125409NHLBI NIH HHS R01 HL128240NIA NIH HHS R41 AG056253NIGMS NIH HHS R01 GM067180
6 · The paper itself

Abstract

Mitochondria are found in a variety of shapes, from small round punctate structures to a highly interconnected web. This morphological diversity is important for function, but complicates quantification. Consequently, early quantification efforts relied on various qualitative descriptors that understandably reduce the complexity of the network leading to challenges in consistency across the field. Recent application of state-of-the-art computational tools have resulted in more quantitative approaches. This prospective highlights the implementation of MitoGraph, an open-source image analysis platform for measuring mitochondrial morphology initially optimized for use with Saccharomyces cerevisiae. Here Mitograph was assessed on five different mammalian cells types, all of which were accurately segmented by MitoGraph analysis. MitoGraph also successfully differentiated between distinct mitochondrial morphologies that ranged from entirely fragmented to hyper-elongated. General recommendations are also provided for confocal imaging of labeled mitochondria (using mito-YFP, MitoTracker dyes and immunostaining parameters). Widespread adoption of MitoGraph will help achieve a long-sought goal of consistent and reproducible quantification of mitochondrial morphology.

Indexed as

AnimalsBacterial ProteinsBiomarkersCell LineHumansLuminescent ProteinsMitochondriaTransfectionBacterial ProteinsBiomarkersLuminescent Proteinsyellow fluorescent protein, BacteriaConfocal microscopyImage analysisMitochondrial fissionMitochondrial fusionMitochondrial morphology

Identifiers

PMID29505779
PMCPMC6322684

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Registered trials

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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.