Trimellitic anhydride induces low-grade mast cell degranulation without specific IgE

Conclusions TMA induced mild degranulation of mast cells without IgE, even though the phosphorylation of ERK was not detected. This reaction suggests that TMA affects humans even upon first exposure. Therefore, it is imperative to avoid human exposure to high concentrations of TMA. In order to stop the development of severe asthma in individuals with OR, we need to be able to identify cases of OR caused by TMA as soon as possible.
Source: Toxicology Reports - Category: Toxicology Source Type: research