Evidence map›Paper›PMID 31312727›Full record

ArticleCommunications biology2019

A nanoscale, multi-parametric flow cytometry-based platform to study mitochondrial heterogeneity and mitochondrial DNA dynamics.

Julie A MacDonald, Alisha M Bothun, Sofia N Annis, Hannah Sheehan, Somak Ray, Yuanwei Gao, Alexander R Ivanov, Konstantin Khrapko, Jonathan L Tilly, Dori C Woods

Abstract read
In one paragraph

Article in Communications biology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
29citing 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

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

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Review
  8. Article
  9. Article
  10. Deciphering the aging process through single-cell cytometric technologies.Cytometry. Part A : the journal of the International Society for Analytical Cytology · 2024
    Review
  11. Article
  12. Article
  13. Mitochondria as secretory organelles and therapeutic cargos.Experimental & molecular medicine · 2024
    Review
  14. Article
  15. Review
  16. Assaying Mitochondrial Function by Multiparametric Flow Cytometry.Methods in molecular biology (Clifton, N.J.) · 2023
    Article
  17. Article
  18. Review
  19. Article
  20. 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

10 authors.

Julie A MacDonald *1Department of Biology, Laboratory of Aging and Infertility Research, Northeastern University, Boston, MA 02115 USA.ORCID 0000-0001-9288-2722
Alisha M Bothun *1Department of Biology, Laboratory of Aging and Infertility Research, Northeastern University, Boston, MA 02115 USA.ORCID 0000-0002-4503-8518
Sofia N Annis1Department of Biology, Laboratory of Aging and Infertility Research, Northeastern University, Boston, MA 02115 USA.
Hannah Sheehan1Department of Biology, Laboratory of Aging and Infertility Research, Northeastern University, Boston, MA 02115 USA.
Somak Ray2Department of Chemistry and Chemical Biology, Northeastern University, Boston, MA 02115 USA.
Yuanwei Gao2Department of Chemistry and Chemical Biology, Northeastern University, Boston, MA 02115 USA.
Alexander R Ivanov2Department of Chemistry and Chemical Biology, Northeastern University, Boston, MA 02115 USA.
Konstantin Khrapko1Department of Biology, Laboratory of Aging and Infertility Research, Northeastern University, Boston, MA 02115 USA.
Jonathan L Tilly1Department of Biology, Laboratory of Aging and Infertility Research, Northeastern University, Boston, MA 02115 USA.ORCID 0000-0003-4712-8581
Dori C Woods1Department of Biology, Laboratory of Aging and Infertility Research, Northeastern University, Boston, MA 02115 USA.ORCID 0000-0001-8917-8865

Funding

Effect of methodological and biological variability on molecular profiling of extracellular vesicles in cancer detectionR01CA218500 · NCI · NORTHEASTERN UNIVERSITY · PI GHIRAN, IONITA CALIN, IVANOV, ALEXANDER R. · 2018 to 2022
$4.0M
Origins and Functions of Mammalian Female Germline Stem CellsR01AG012279 · NIA · NORTHEASTERN UNIVERSITY · PI TILLY, JONATHAN LEE · 1995 to 2021
$2.7M
mtDNA phylogeny of the germ line: mechanism, structure and function of the mtDNA bottleneckR01HD091439 · NICHD · NORTHEASTERN UNIVERSITY · PI KHRAPKO, KONSTANTIN, TILLY, JONATHAN LEE · 2018 to 2022
$1.6M
Deep Proteomic Profiling of Rare CellsR01GM120272 · NIGMS · NORTHEASTERN UNIVERSITY · PI IVANOV, ALEXANDER R. · 2016 to 2019
$1.5M
NCI NIH HHS R01 CA218500NIA NIH HHS R01 AG012279NICHD NIH HHS R01 HD091439NIGMS NIH HHS R01 GM120272
6 · The paper itself

Abstract

Mitochondria are well-characterized regarding their function in both energy production and regulation of cell death; however, the heterogeneity that exists within mitochondrial populations is poorly understood. Typically analyzed as pooled samples comprised of millions of individual mitochondria, there is little information regarding potentially different functionality across subpopulations of mitochondria. Herein we present a new methodology to analyze mitochondria as individual components of a complex and heterogeneous network, using a nanoscale and multi-parametric flow cytometry-based platform. We validate the platform using multiple downstream assays, including electron microscopy, ATP generation, quantitative mass-spectrometry proteomic profiling, and mtDNA analysis at the level of single organelles. These strategies allow robust analysis and isolation of mitochondrial subpopulations to more broadly elucidate the underlying complexities of mitochondria as these organelles function collectively within a cell.

Indexed as

Mitochondrial DynamicsAdenosine TriphosphateAnimalsBrainCalibrationCell SeparationDNA, MitochondrialFemaleFlow CytometryFluorescent DyesMaleMiceMice, Inbred C57BLMicroscopy, ElectronMitochondriaNanotechnologyAdenosine TriphosphateDNA, MitochondrialFluorescent DyesBiological techniquesCell biologyMitochondria

Identifiers

PMID31312727
PMCPMC6624292

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.