Review Article

Innate and Adaptive Cell Populations Driving Inflammation in Dry Eye Disease

Table 1

Cytokines correlated with ocular inflammatory DED.

HostInfiltrated immune cellsInflammatory mediators on the ocular surfaceReferences

Human (15 NS-KCS patients)CD4+ and CD8+⬆ ICAM-117
Human (5 moderate DED patients)CEC⬆ nondifferences (IL-1β, IL-8, IL-6, and ICAM)69
Human (30 dysfunctional tear syndrome patients)ND⬆ IL-6, IL-8, and TNF-α3
Human (23 evaporative-type DED patients (46 eyes))ND⬆ IL-1Ra, IL-6, and CXCL/IL-870
Human (17 DED patients)CD4+⬆ CXCL9, 10, 11, and CXCR348
Human (35 aqueous-deficient dry eye DRY-aq patients, 36 lipid layer-deficient DRYlip patients, and 34 in combination of both (DRYaplip))ND⬆ IL-1β, IL-6, IL-8, TNF-α, and IFN-γ71
Human (DED patients)ND⬆ IL-1β, IL-6, INF-γ, and TNF-α72
Human (70 patients)ND⬆ IFN-γ73
Human (34 DED patients with HIV infection and 32 DED patients without HIV infection)ND⬆ EGF, IFN-gamma-inducible protein 10 (IP-10, CXCL10)74
Human (19 diabetic patients with DED and 15 nondiabetic patients with DED)ND⬆ IL-β and TNF-α75
Human (15 samples in non-SS patients)ND⬆ IL-6, IL-17-A, and IL-2376
Human (DED)CD4+ and CD8+RM⬆ CCR7 TEM49
Human (32 patients severe DED)ND⬆ IL-17 and TNF-α77
Murine (BALB/c, T cell-deficient nude BALB/c (BALB/cByJHfH11<ʋ>), and C57BL/6)Neutrophil, mononuclear cell, and CD4+ND22
Murine (C57Bl/6)CD4+⬆ IL-6, IL-17 mRNA78
Murine (C57BL/6 desiccating stress)CD4+IL-17+⬆ TNF-α, IL-1β, IL-6, IFN-γ, IL-23, and IL-17A53
Murine (C57BL/6)CD11b+, CD4+IL-IFN-γ+, and CD4+IL-17+⬆ CCR6, CCL20, and IL-17A54
MurineCD11b+ and CD4+IL-17+⬆ IL-17A and GM-CSF56
Murine (C57BL/6)CD4+CXCR3+ T cells⬆ IL-1β, Il-6, TNF-α, IFN-γ, and ROS79

DED: dry eye disease; ND: nondetermined; Mo: macrophages; non-SS: non-Sjögren syndrome; EGF: epidermal growth factor and IFN-gamma-inducible protein 10 (IP-10, CXCL10); CEC: conjunctival epithelial cells; NS-KCS: non-Sjögren’s syndrome keratoconjunctivitis sicca; TRM: resident memory T cells, TEM: effector memory T cells; ROS: reactive oxygen species.