Mayne, K, White, J A, McMurran, C E, Rivera, F J & de la Fuente, A G 2020, ' Aging and Neurodegenerative Disease : Is the Adaptive Immune System a Friend or Foe? ', Frontiers in aging neuroscience, vol. 12, 572090 . https://doi.org/10.3389/fnagi.2020.572090 Frontiers in Aging Neuroscience, Vol 12 (2020) Frontiers in Aging Neuroscience