Tumor purity-related genes for predicting the prognosis and drug sensitivity of DLBCL patients.

Background: Diffuse large B-cell lymphoma (DLBCL) is the predominant type of malignant B-cell lymphoma. Although various treatments have been developed, the limited efficacy calls for more and further exploration of its characteristics.

Methods: Datasets from the Gene Expression Omnibus (GEO) database were used for identifying the tumor purity of DLBCL.