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Updated: Aug 12, 2025

An Ex vivo Mast Cell Degranulation Assay using Crude Peritoneal Exudate Cells and Natural Antigen Stimulation
Published on: April 27, 2021
[Effects of Coarse and Fine Atmospheric Particulate Matter on a Mast Cell Line]
Hiromi Kataoka1, Kaori Tanaka1, Keiko Tazuya-Murayama2
1Hygiene Chemistry Laboratory, Department of Pharmacy, School of Pharmacy and Pharmaceutical Sciences, Mukogawa Women's University.
Fine atmospheric particulates (PM0.05-3) exhibit significant direct cytotoxicity to mast cells. This contrasts with previous findings, highlighting the importance of direct particle effects in air pollution health risks.
Area of Science:
- Environmental Health Sciences
- Toxicology
- Cell Biology
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