Malignant spindle cell neoplasms, as determined by the presence of pleomorphic spindle cells, mitotic figures, often numerous and atypical, and necrosis, are with few exceptions a diagnostic challenge ...
Brain-derived neurotrophic factor (BDNF) regulates the survival and growth of neurons, and influences synaptic efficiency and plasticity. The human BDNF gene consists of 11 exons, and distinct BDNF ...