Novel Biological Insights and New Developments in Management of Burkitt Lymphoma and High-Grade B-Cell Lymphoma

Opinion StatementBurkitt lymphoma (BL) is highly curable, and prompt institution of therapy is critical to achieving optimal outcomes. Although current “standard” approaches are very effective in disease eradication, treatment-related toxicity makes optimal delivery of curative therapy a challenge, especially in older and immunocompromised individuals. Reduced intensity approaches with fewer toxic complications have been the focus of some recen t studies. A critical question is if they can replace “standard” approaches by maintaining high curability with improved tolerability. Additionally, new molecular insights in BL biology suggest that in the future, “targeted therapy” approaches may be feasible using small molecule inhibitors and novel strategies. Recently, a new category of aggressive lymphoma named “high-grade B-cell lymphoma (HGBL) withMYC andBCL2 and/orBCL6 translocations ” has been recognized. This category overlaps clinically and biologically with BL and has an inferior prognosis compared to most B-cell lymphomas, and the optimal approach to its management remains, as yet, undefined. In this review, we discuss the current landscape of BL treatment including recen t results with low-intensity regimens and also consider current approaches to HGBL. We also explore how recently elucidated novel biological insights in BL biology may shape future therapeutic directions including the use of novel cellular therapy approaches.
Source: Current Treatment Options in Oncology - Category: Cancer & Oncology Source Type: research