Dietary restriction delays aging, but not neuronal dysfunction, in Drosophila models of Alzheimer's disease.

"Conflict of interest The authors have no conflicts of interest to disclose."

"We thank Dr D. Crowther (University of Cambridge, UK) for providing the UAS-Aβ42 stocks and for helpful advice with methods. We are grateful to Dr E. Skoulakis (Vari, Greece) for kindly providing the UAS-tau fly stocks and Dr P. Davies (Albert Einstein College of Medicine, NY, USA) for the PHF-1 tau antibody. Thanks also to M. Giannakou, S. Broughton, N. Alic, C. Slack and O. Sofola (UCL, UK) for helpful advice on experiments. FK, SL and LP performed this work for and on behalf of the AddNeuroMed consortium, part of the InnoMed project co-funded under the 6th framework programme of the European Commission. HA, MP, LP and MA are funded by the Wellcome Trust. CG is funded by the Max Planck Institute for the Biology of Ageing."