Neuroinflammatory and morphological changes in late-life depression: the NIMROD study.

L Su1, Y O Faluyi2, Y T Hong2

  • 1Li Su, PhD, Yetunde O. Faluyi, MBChB, Department of Psychiatry, University of Cambridge, UK; Young T. Hong, PhD, Tim D. Fryer, PhD, Wolfson Brain Imaging Centre and Department of Clinical Neurosciences, University of Cambridge, UK; Elijah Mak, BA, Department of Psychiatry, University of Cambridge, UK; Silvy Gabel, MSc, Department of Psychiatry, University of Cambridge, UK and Faculty of Psychology and Neuroscience, Maastricht University, the Netherlands; Lawrence Hayes, MBBS, Soteris Soteriades, BA, Department of Psychiatry, University of Cambridge, UK; Guy B. Williams, PhD, Wolfson Brain Imaging Centre and Department of Clinical Neurosciences, University of Cambridge, UK; Robert Arnold, BSc, Department of Psychiatry, University of Cambridge, UK; Luca Passamonti, MD, Patricia Vázquez Rodríguez, MSc, Department of Clinical Neurosciences, University of Cambridge, UK, Ajenthan Surendranathan, MRCP, Richard W. Bevan-Jones, MBBChir, Department of Psychiatry, University of Cambridge, UK; Jonathan Coles, PhD, Division of Anaesthesia, Department of Medicine, University of Cambridge, UK; Franklin Aigbirhio, DPhil, Wolfson Brain Imaging Centre and Department of Clinical Neurosciences, University of Cambridge, UK; James B. Rowe, PhD, Department of Clinical Neurosciences, University of Cambridge and Medical Research Council, Cognition and Brain Sciences Unit, Cambridge, UK; John T. O'Brien, DM, Department of Psychiatry, University of Cambridge, UK ls514@cam.ac.uk.

Summary

Neuroinflammation, indicated by higher C-reactive protein (CRP) and [11C]PK11195 binding, is linked to late-life depression. This suggests neuroinflammation may be an early factor and a therapeutic target for dementia prevention.

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