Description

Radiation lung injury is characterized by early inflammation and late fibrosis. The causes underlying the chronic, progressive nature of radiation injury are poorly understood. Here, we report that the gene expression of irradiated lung tissue correlates with that observed in the lungs in aged animals. We demonstrate that NOX4 expression and superoxide elaboration is increased in irradiated lungs and pneumocytes in a dose dependent fashion.

Publication Title

Role of type II pneumocyte senescence in radiation-induced lung fibrosis.

Alternate Accession IDs

E-GEOD-41789

Sample Metadata Fields

Sex, Age, Specimen part, Treatment, Time