Increased dendritic cell density and altered morphology in allergic conjunctivitis.

ABSTRACT:

Background

Corneal and conjunctival epithelial dendritic cells (DC) have an established role in vernal keratoconjunctivitis, however, their role in more prevalent forms of allergic eye disease remains unclear. This study evaluated corneal and conjunctival epithelial DC density, morphology, and distribution observed using in vivo confocal microscopy (IVCM) in allergic conjunctivitis.

Methods

In this prospective, observational study, 66 participants (mean age 36.6 ± 12.0 years, 56% female): 33 with allergic conjunctivitis and 33 controls were recruited. IVCM was performed at the corneal centre, inferior whorl, corneal periphery, corneal limbus, and temporal bulbar conjunctiva. DC were counted and their morphology was assessed as follows: largest cell body size, presence of den

SUBMITTER: Tajbakhsh Z 

PROVIDER: S-EPMC10516863 | biostudies-literature | 2023 Oct

REPOSITORIES: biostudies-literature