Cited by 250Cell death mechanisms and regulationCell Image Analysis TechniquesMicrofluidic and Bio-sensing Technologies

A flow cytometric method using Hoechst 33342 and propidium iodide for simultaneous cell cycle analysis and apoptosis determination in unfixed cells

Belloc, Francis, Dumain, Patrice, Boisseau, Michel R., Jalloustre, Claudine, Reiffers, Josy, Bernard, Philippe, Lacombe, Francis·1994·Cytometry

Abstract

A flow cytometric method to detect apoptotic cells is described. This method is based on the detection of differences in chromatin condensation with Hoechst 33342 as a probe and the detection of dead cells with propidium iodide as a probe for membrane damage. By this method it was possible to detect, in the same sample and at the same time, intact cells, cells undergoing apoptosis, and dead cells resulting from apoptotic and/or necrotic processes. The method was successfully applied to the detection of apoptotic cells in two human cell models: cultured polymorphonuclear cells and the U937 cell line treated with antitumoral drugs. Staining specificity for apoptotic cells was controlled by cell sorting of the presumed apoptotic population, followed by morphologic examination or DNA analysis of the sorted populations. The usefulness of such a method is discussed in terms of applications in the analysis of heterogeneous clinical samples, populations with low DNA degradation during apoptosis, and cell cycle position of the apoptotic cells. © 1994 Wiley‐Liss, Inc.

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Crossref · 10.1002/cyto.990170108

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Authors
Belloc, F., Dumain, P., Boisseau, M. R., Jalloustre, C., Reiffers, J., Bernard, P., & Lacombe, F.
Affiliations
Centre National de la Recherche Scientifique (FR)
Venue
Cytometry
Publisher
Wiley
Published
1994-09
Volume
17
Issue
1
Pages
59-65
ISSN
  • 0196-4763 (ISSN-L)
  • 1097-0320
OpenAlex
W2015181708
Cited by
250
References
47
Citations by year
2026: 5 · 2025: 6 · 2024: 2 · 2023: 2 · 2022: 3 · 2021: 10 · 2020: 7 · 2019: 7 · 2018: 7 · 2017: 10 · 2016: 16 · 2015: 7 · 2014: 11 · 2013: 13 · 2012: 5
FWCI
4.05
Type
journal article
Language
en
Open access
closed
Locations
  • Cytometry (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Cell death mechanisms and regulation
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Biophysics › Cell Image Analysis Techniques
  • Physical Sciences › Engineering › Biomedical Engineering › Microfluidic and Bio-sensing Technologies
Keywords
apoptosis detection, Hoechst 33342, propidium iodide, cell cycle analysis, chromatin condensation, necrosis, polymorphonuclear leukocytes, U937 cells, cell sorting, DNA degradation
MeSH terms
Antineoplastic Agents, Benzimidazoles, Cell Cycle, Cell Membrane, Cells, Cultured, Chromatin, DNA Damage, DNA, Neoplasm, Electrophoresis, Agar Gel, Flow Cytometry, Fluorescent Dyes, Humans, Monocytes, Neutrophils, Propidium, Staining and Labeling, Tumor Cells, Cultured, Leukemia, Promyelocytic, Acute, Apoptosis

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