A recurrent clonally distinct Burkitt lymphoma case highlights genetic key events contributing to oncogenesis.

ABSTRACT: Burkitt lymphoma (BL) is characterized by a translocation of the MYC oncogene that leads to the upregulation of MYC expression, cell growth and proliferation. It is well-established that MYC translocation is not a sufficient genetic event to cause BL. Next-generation sequencing has recently provided a comprehensive analysis of the landscape of additional genetic events that contribute to BL lymphomagenesis. Refractory BL or relapsing BL are almost always incurable as a result of the selection of a highly chemoresistant clonally related cell population. Conversely, a few BL recurrence cases arising from clonally distinct tumors have been reported and were associated with a favorable outcome similar to that reported for first-line treatment. Here, we used an unusual case of recurrent but clo

SUBMITTER: Penther D 

PROVIDER: S-EPMC6790587 | biostudies-literature | 2019 Aug

REPOSITORIES: biostudies-literature