Patients with chronic graft-versus-host disease had higher levels of cytokines in their tears

Tear interleukin-10, -17α, and -6, and tumor necrosis factor-α correlated with the presence of newly diagnosed chronic graft-versus-host disease

Tear onterleukin-10 and -6 and tumor necrosis factor-α showed a stronger correlation with ocular surface parameters and correlated with several chronic ocular graft-versus-host disease severity scales

Tear cytokines are possible biomarkers for chronic graft-versus-host disease after stem cell transplantation

Tear cytokines may be useful biomarkers for chronic ocular graft-versus-host disease severity