The three main types of granulocytes are neutrophils, eosinophils and basophils. We identify an age-related subpopulation of RETNLγ + LCN2 + senescence-like neutrophils (RLSNs) that ...

An infiltration of >30 eosinophils per high-power field in at least five high-power fields, exhibiting signs of eosinophilic degranulation and extending to the muscularis mucosa or submucosa are ...