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Publication - Professor Jeremy Henley

    Extranuclear SUMOylation in Neurons

    Citation

    Henley, J, Carmichael, R & Wilkinson, K, 2018, ‘Extranuclear SUMOylation in Neurons’. Trends in Neurosciences, vol 41., pp. 198-210

    Abstract

    Post-translational modification of substrate proteins by SUMO conjugation regulates a diverse array of cellular processes. While predominantly a nuclear protein modification, there is a growing appreciation that SUMOylation of proteins outside the nucleus plays direct roles in controlling synaptic transmission, neuronal excitability, and adaptive responses to cell stress. Furthermore, alterations in protein SUMOylation are observed in a wide range of neurological and neurodegenerative diseases, and several extranuclear disease-associated proteins have been shown to be directly SUMOylated. Here, focusing mainly on SUMOylation of synaptic and mitochondrial proteins, we outline recent developments and discoveries, and present our opinion as to the most exciting avenues for future research to define how SUMOylation of extranuclear proteins regulates neuronal and synaptic function.

    Full details in the University publications repository