Nanoparticles and Immune Cells
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Updated: Jan 19, 2026

Detection of Fluorescent Nanoparticle Interactions with Primary Immune Cell Subpopulations by Flow Cytometry
Published on: March 28, 2014
Romina Mitarotonda1,2,3, Exequiel Giorgi1,2, Martín F Desimone3
1Laboratorio de Inmunologia, Instituto de Ecologia y Desarrollo Sustentable (INEDES) UNLu-CONICET, Buenos Aires, Argentina.
Abstract:
Nanoparticles have gained ground in several fields. However, it is important to consider their potentially hazardous effects on humans, flora, and fauna. Human exposure to nanomaterials can occur unintentionally in daily life or in industrial settings, and the continuous exposure of the biological components (cells, receptors, proteins, etc.) of the immune system to these particles can trigger an unwanted immune response (activation or suppression). Here, we present different studies that have been carried out to evaluate the response of immune cells in the presence of nanoparticles and their possible applications in the biomedical field.
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