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Updated: Jun 12, 2026
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Phospho Flow Cytometry with Fluorescent Cell Barcoding for Single Cell Signaling Analysis and Biomarker Discovery
Published on: October 4, 2018
Development and application of 'phosphoflow' as a tool for immunomonitoring
Sheng Wu1, Lei Jin, Luis Vence
1Department of Melanoma Medical Oncology, The University of Texas, MD Anderson Cancer Center, Houston, TX 77030, USA.
Expert Review of Vaccines
|June 4, 2010
Summary
Phospho-flow cytometry enables single-cell analysis of immune signaling pathways. This technology is crucial for understanding immune responses in vaccinology, chronic infections, and cancer.
Area of Science:
- Immunology
- Cell Biology
- Biotechnology
Background:
- Flow cytometry is essential for monitoring immune responses by analyzing cell markers.
- Chronic viral infections and cancer pose challenges by evading or manipulating immune responses.
- Understanding lymphocyte signaling in health and disease is increasingly critical.
Purpose of the Study:
- To review the development and applications of phosphoflow cytometry.
- To discuss the current limitations and future potential of phosphoflow technology.
- To highlight its role in immunomonitoring, vaccinology, and public health.
Main Methods:
- Development of antibodies and reagents for tracking phosphorylated signaling molecules.
- Application of phosphoflow technology to analyze lymphocyte signaling at a single-cell level.
- Utilizing phosphoflow in preclinical and clinical studies.
Main Results:
- Phosphoflow technology allows for sensitive and reproducible tracking of intracellular signaling.
- It has been applied to study lymphocyte responses, cancer cells, and virally infected cells.
- The technology provides insights into immune signaling alterations in various conditions.
Conclusions:
- Phosphoflow cytometry is a rapidly developing technology for immune system analysis.
- It offers significant potential for advancing research in vaccinology and public health.
- Further development and application of phosphoflow will address critical questions in human health.
