Neuraminidases 3 and 4 regulate neuronal function by catabolizing brain gangliosides by Pan, X, De Britto Pará De Aragão, C, Velasco-Martin, J, Priestman, D, Wu, H, Takahashi, K, Yamaguchi, K, Sturiale, L, Garozzo, D, Platt, F, Lamarche-Vane, N, Morales, C, Miyagi, T, Pshezhetsky, A