Clinical studies suggest a potential role for BLyS in the progress of lymphoid malignancies.Chimeric toxin is a heterogeneous molecule that is composed of homing molecule and cytotoxic molecule.

• 嵌合毒素是具有导向能力的分子（载体）和具有细胞毒性的分子（毒素）偶联而成的具有特异性细胞杀伤能力的杂合分子。