These are all recent scholarly articles about the relation between mast cells and irritable bowel syndrome.
Mast Cells are part of so many disorders and symptoms. I believe wholeheartedly the recognition and awareness of that will drastically change how those illnesses are approached and treated.
https://onlinelibrary.wiley.com/doi/10.1046/j.1365-2982.2000.00221.x/full
https://link.springer.com/article/10.1007/BF01303164
https://www.sciencedirect.com/science/article/pii/S0016508503019966
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3033552/
https://www.nature.com/jid/journal/v96/n3s/abs/5612612a.html