Neurons in the mouse cerebellum, expressing the synaptic protein SAPAP-4. Image: Louis Tee and Guoping Feng Home | News | SAPAP-4 SAPAP-4 Anne Trafton | January 17, 2014 FacebookTwitterLinkedinemail Neurons in the mouse cerebellum, expressing the synaptic protein SAPAP-4. Image: Louis Tee and Guoping Feng New collaboration aims to strengthen orthotic and prosthetic care in Sierra Leone How Huntington’s disease affects different neurons Self-assembling proteins can store cellular “memories” See all news