Article
Phenotype of Tear Leukocytes in Seasonal Ocular Allergy and Their Potential Impacts on Ocular Surface Inflammation.
Ocular immunology and inflammation - 1 May 2026
Jin Yutong, Jones Lyndon, Gorbet Maud
Abstract excerpt
PURPOSE: Under normal physiological conditions, tear polymorphonuclear neutrophils (PMNs) collected from the ocular surface after prolonged eye closure at night exhibit a distinct phenotype from circulating PMNs. While leukocytes have been previously observed in tears of individuals suffering from ocular allergies, limited knowledge exists on tear PMNs activation. This pilot study aims to investigate the...
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