[1033] Steele, A. D., Emsley J. G., Özdinler H. P., Lindquist S., & Macklis J. D. (2006).  Prion protein (PrPc) positively regulates neural precursor proliferation during developmental and adult mammalian neurogenesis. Proceedings of the National Academy of Sciences of the United States of America. 103(9), 3416 - 3421.