How to bridle a neutrophil

Area of Science:

• Immunology
• Cell Biology
• Hematology

Background:

• High-dimensional technologies reveal unprecedented detail in neutrophil compartment characterization.
• The concept of heterogeneity within the neutrophil pool is an emerging area of research.

Purpose of the Study:

• To review evolving concepts of neutrophil heterogeneity.
• To focus on neutrophil differentiation in bone marrow and plasticity in tissues.
• To propose strategies for harnessing neutrophil plasticity for therapeutic benefit.

Main Methods:

• Review of recent high-dimensional technologies for cell characterization.
• Analysis of limitations in current single-cell analyses for neutrophils.
• Proposal of state-of-the-art alternative characterization methods.

Main Results:

• Emerging evidence supports significant heterogeneity within the neutrophil population.
• Neutrophil differentiation and tissue plasticity are key areas of investigation.
• Current single-cell analysis methods have limitations for comprehensive neutrophil characterization.

Conclusions:

• Understanding neutrophil heterogeneity is crucial for advancing immunology.
• Improved characterization methods are needed to fully explore neutrophil plasticity.
• Targeting neutrophil plasticity offers potential for novel therapeutic interventions.