Dan G. Wang1, Nasser Ghaly Yousif2, Alaa Muhammad Sadiq3, Mary M. Schilling1, Alex J Danielson1*   Abstract Semaphorins are a large family of genes involved in the development and morphogenesis of the nervous system. SEMA5A has been reported as a bi-functional molecule, acting as both oncogene and tumor suppressor in different types of cancer. High […]