Retraction Note: Mapping NAD⁺ metabolism in the brain of ageing Wistar rats: potential targets for influencing brain senescence

Nady Braidy¹, Anne Poljak^{2

3}, Ross Grant^{2

4}, Tharusha Jayasena¹, Hussein Mansour⁵, Tailoi Chan-Ling⁵, Gilles J Guillemin^{2

6}, George Smythe^{2

3}, Perminder Sachdev^{7

8

9}

Affiliations

¹ Centre for Healthy Brain Ageing, School of Psychiatry, University of New South Wales, Sydney, NSW, Australia.
² Faculty of Medicine, School of Medical Sciences, University of New South Wales, Sydney, NSW, Australia.
³ Bioanalytical Mass Spectrometry Facility, University of New South Wales, Sydney, NSW, Australia.
⁴ Sydney Adventist Hospital, Australasian Research Institute, Sydney, NSW, Australia.
⁵ Retinal and Developmental Neurobiology Lab, Discipline of Anatomy and Histology, School of Medical Sciences, University of Sydney, Sydney, NSW, Australia.
⁶ Vincent's Centre for Applied Medical Research, Sydney, NSW, Australia.
⁷ Centre for Healthy Brain Ageing, School of Psychiatry, University of New South Wales, Sydney, NSW, Australia. p.sachdev@unsw.edu.au.
⁸ Neuropsychiatric Institute, Prince of Wales Hospital, Sydney, NSW, Australia. p.sachdev@unsw.edu.au.
⁹ School of Psychiatry, NPI, Euroa Centre, Prince of Wales Hospital, University of New South Wales, Barker Street, Randwick, NSW, 2031, Australia. p.sachdev@unsw.edu.au.

Nady Braidy et al. Biogerontology. 2026.

. 2026 Jan 5;27(1):32.

doi: 10.1007/s10522-025-10379-9.

Nady Braidy¹, Anne Poljak^{2

3}, Ross Grant^{2

4}, Tharusha Jayasena¹, Hussein Mansour⁵, Tailoi Chan-Ling⁵, Gilles J Guillemin^{2

6}, George Smythe^{2

3}, Perminder Sachdev^{7

8

9}

¹ Centre for Healthy Brain Ageing, School of Psychiatry, University of New South Wales, Sydney, NSW, Australia.
² Faculty of Medicine, School of Medical Sciences, University of New South Wales, Sydney, NSW, Australia.
³ Bioanalytical Mass Spectrometry Facility, University of New South Wales, Sydney, NSW, Australia.
⁴ Sydney Adventist Hospital, Australasian Research Institute, Sydney, NSW, Australia.
⁵ Retinal and Developmental Neurobiology Lab, Discipline of Anatomy and Histology, School of Medical Sciences, University of Sydney, Sydney, NSW, Australia.
⁶ Vincent's Centre for Applied Medical Research, Sydney, NSW, Australia.
⁷ Centre for Healthy Brain Ageing, School of Psychiatry, University of New South Wales, Sydney, NSW, Australia. p.sachdev@unsw.edu.au.
⁸ Neuropsychiatric Institute, Prince of Wales Hospital, Sydney, NSW, Australia. p.sachdev@unsw.edu.au.
⁹ School of Psychiatry, NPI, Euroa Centre, Prince of Wales Hospital, University of New South Wales, Barker Street, Randwick, NSW, 2031, Australia. p.sachdev@unsw.edu.au.

No abstract available

Retraction of

Mapping NAD(+) metabolism in the brain of ageing Wistar rats: potential targets for influencing brain senescence.
Braidy N, Poljak A, Grant R, Jayasena T, Mansour H, Chan-Ling T, Guillemin GJ, Smythe G, Sachdev P. Braidy N, et al. Biogerontology. 2014 Apr;15(2):177-98. doi: 10.1007/s10522-013-9489-5. Epub 2013 Dec 17. Biogerontology. 2014. Retraction in: Biogerontology. 2026 Jan 5;27(1):32. doi: 10.1007/s10522-025-10379-9. PMID: 24337988 Retracted.