SEMG-1 expression in early stage chronic lymphocytic leukemia.

Chronic lymphocytic leukemia (CLL) is an indolent disease. It is currently recommended that patients with CLL stages 0 and I follow a watchful waiting strategy. These patients are, therefore, a suitable group for testing immunotherapeutic approaches to avoid problems of immunosuppression as a result of disease progression and chemotherapy. In this study, we investigated the expression of SEMG-1 in early CLL to determine the suitability of SEMG-1 as a target for further development of tumor vaccines for early CLL.