British Medical Bulletin 49:873-912 (1993)
© 1993 The British Council
research-article |
Transgenetics and cell biology of prion diseases: investigations of PrPSc synthesis and diversity
Departments of Neurology and Biochemistry and Biophysics, University of California San Francisco, California, USA
Abstract
Studies with Tg mice have contributed a wealth of new knowledge about the synthesis of prion particles and the pathogenesis of both the genetic and infectious forms of the prion diseases. Transgenetic studies argue persuasively that the species barrier is due to differences in PrP gene sequences among mammals.