Imaging flow cytometry

Paul Rees, Huw D. Summers, Andrew Filby, Anne E. Carpenter, Minh Doan

Research output: Contribution to journalArticlepeer-review

40 Scopus citations

Abstract

Imaging flow cytometry combines the high-event-rate nature of flow cytometry with the advantages of single-cell image acquisition associated with microscopy. The measurement of large numbers of features from the resulting images provides rich data sets that have resulted in a wide range of novel biomedical applications. In this Primer, we discuss the typical imaging flow instrumentation, the form of data acquired and the typical analysis tools that can be applied to these data. Focusing on the first commercially available imaging flow cytometer, the ImageStream (Luminex), we use examples from the literature to discuss the progression of the analysis methods used in imaging flow cytometry. These methods start from the use of simple single-image features and multiple channel gating strategies, followed by the design and use of custom features for phenotype classification, through to powerful machine and deep-learning methods. For each of these methods, we outline the processes involved in analysing typical data sets and provide details of example applications. Finally, we discuss the current limitations of imaging flow cytometry and the innovations and new instruments that are addressing these challenges.

Original languageEnglish (US)
Article number86
JournalNature Reviews Methods Primers
Volume2
Issue number1
DOIs
StatePublished - Dec 2022

ASJC Scopus subject areas

  • Biochemistry, Genetics and Molecular Biology(all)

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