BIRC5/Survivin expression, in contrast to BCL2, was associated with a signature of cell proliferation (overexpression of cell cycle control, DNA repair, and polymerase genes), which may contribute to the aggressive phenotype and poor prognosis of these lymphomas.
Here, we investigated the mutual expression of the Survivin/EPR-1 genes in 12 normal peripheral blood (PB) specimens, seven normal bone marrow (BM) specimens, five lymph node (LN) specimens, and seven leukemic cell lines, and 27 patients with malignant lymphoma (ML), four with acute lymphocytic leukemia (ALL), three with acute myelocytic leukemia (AML), and four with chronic myelocytic leukemia in blastic crisis (CML-BC).