Mechanisms of Cell-to-Cell Transmission of Pathological Tau

These findings provide compelling evidence that misfolded or pathological conformers of tau undergo cell-to-cell spread in a tauopathy strain-specific manner. Importantly, evidence to date supports that pathological tau strains do not behave like infectious agents, despite growing evidence that these tau strains undergo templated propagation and spread linked to the neuroanatomical connectome of the injection site.