Professor David Cameron-Smith
Professor Cameron-Smith obtained his PhD in nutritional biochemistry from Deakin University, Australia. He undertook postdoctoral training at the Royal Prince Alfred Hospital, Sydney, investigating endocrine disturbances and lipid metabolism in obesity. Returning to Deakin University, he established a clinical research programme focusing on the dynamic gene and signaling responses to nutrition and exercise.
His appointment to the Chair in Nutrition at The University of Auckland complements the diverse nutritional research interests within the Liggins Institute and adds to the strategic growth of the University’s trans-disciplinary Food and Health Programme.
Research | Current
Understanding how nutrition regulates genes and the biochemical pathways that are essential for optimal human health. Research is directed towards understanding:
- The importance of nutrition in the maintenance of optimal health in an ageing population.
- The impact of nutrition in regulating the function of muscles to promote muscle growth and minimize fat gain.
- Where nutrients go after a meal and how these nutrients control genes and regulate metabolism.
Teaching | Current
Teaching in several papers, including:
- BIOSCI 358 Nutrition, Diet and Gene Interactions
- MEDSCI 710 – Nutrition Mechanisms
- MEDSCI 712 – Critical Evaluation of Nutritional Therapies
New Zealand - with researchers at Massey University, Plant and Food Research, The National Research Centre for Growth and Development, School of Biological Sciences University of Auckland.
Australia - with Deakin University, University of South Australia, Edith Cowen University, RMIT (Royal Melbourne Institute of Technology) University, LaTrobe University, Victoria University (Melbourne), Queensland Academy of Sport (QAS) and the Australian Institute of Sport (AIS).
Further International collaborations include Wayne State University (USA), McMaster University (Canada) and University of Vienna (Austria).
Selected publications and creative works (Research Outputs)
- Zeng, N., D'Souza RF, Figueiredo, V. C., Markworth, J. F., Roberts, L. A., Peake, J. M., ... Cameron-Smith, D. (2017). Acute resistance exercise induces Sestrin2 phosphorylation and p62 dephosphorylation in human skeletal muscle. Physiological Reports, 5 (24).10.14814/phy2.13526
Other University of Auckland co-authors: Nina Zeng, Cameron Mitchell
- Mitchell, C., D'Souza R, Mitchell, S., Figueiredo, V., Miller, B., Hamilton, K., ... Durainayagam, B. (2017). The impact of dairy protein during limb immobilization and recovery on muscle size and protein synthesis; A randomized controlled trial. Journal of Applied Physiology10.1152/japplphysiol.00803.2017
Other University of Auckland co-authors: Cameron Mitchell, Randall D'Souza, Sally Poppitt
- Mitchell, C. J., Milan, A. M., Mitchell, S. M., Zeng, N., Ramzan, F., Sharma, P., ... Wagner, K.-H. (2017). The effects of dietary protein intake on appendicular lean mass and muscle function in elderly men: A 10-wk randomized controlled trial. American Journal of Clinical Nutrition10.3945/ajcn.117.160325
Other University of Auckland co-authors: Amber Milan, Nina Zeng, Cameron Mitchell
- Pundir, S., Mitchell, C. J., Thorstensen, E. B., Wall, C. R., Perrella, S. L., Geddes, D. T., & Cameron-Smith, D. (2017). Impact of Preterm Birth on Glucocorticoid Variability in Human Milk. Journal of human lactation : official journal of International Lactation Consultant Association10.1177/0890334417729339
Other University of Auckland co-authors: Clare Wall, Cameron Mitchell, Eric Thorstensen
- D'Souza R, Markworth, J., Aasen, K., Zeng, N., Cameron-Smith, D., & Mitchell, C. (2017). Acute resistance exercise modulates microRNA expression profiles: Combined tissue and circulatory targeted analyses. PLoS ONE, 12 (7).10.1371/journal.pone.0181594
Other University of Auckland co-authors: Cameron Mitchell, Nina Zeng, Randall D'Souza
- Albert, B. B., Vickers, M. H., Gray, C., Reynolds, C. M., Segovia, S. A., Derraik, J. G., ... Cutfield, W. S. (2017). Fish oil supplementation to rats fed high-fat diet during pregnancy prevents development of impaired insulin sensitivity in male adult offspring. Scientific Reports, 710.1038/s41598-017-05793-0
Other University of Auckland co-authors: Mark Vickers, Ben Albert, Clare Reynolds, José Derraik, Paul Hofman, Wayne Cutfield
- Parker, L., Caldow, M. K., Watts, R., Levinger, P., Cameron-Smith, D., & Levinger, I. (2017). Age and sex differences in human skeletal muscle fibrosis markers and transforming growth factor-β signaling. European Journal of Applied Physiology, 117 (7), 1463-1472. 10.1007/s00421-017-3639-4
- Figueiredo, V. C., Markworth, J. F., & Cameron-Smith, D. (2017). Considerations on mTOR regulation at serine 2448: Implications for muscle metabolism studies. Cellular and Molecular Life Sciences, 74 (14), 2537-2545. 10.1007/s00018-017-2481-5