Publication Date:
2018-11-29
Description:
Introduction: HIV infected individuals are 17x more likely to receive a diagnoses of Diffuse Large B cell Lymphoma (DLBCL) compared to their uninfected counterparts. Moreover, DLBCL is more aggressive in HIV infected individuals, with up to 70% of patients being primary refractory to chemotherapeutic regimens. However, the molecular pathology driving the aggressive nature of HIV related DLBCL is poorly understood. Here, we have assessed the genomic and transcriptional differences between HIV(+) and HIV(-) DLBCL in order to identify the mechanisms driving the enhanced aggressive and refractory nature of HIV related DLBCL. Methods: A total of 66 cases, including 27 HIV(+) from the AIDS Cancer Specimen Resource Network (https://acsr.ucsf.edu/) and 39 HIV(-) institutional cases were included in this study. Fresh H&Es were reviewed by a hematopathologist to validate diagnosis and determine tumor content. Samples with
Print ISSN:
0006-4971
Electronic ISSN:
1528-0020
Topics:
Biology
,
Medicine