Professor John Speakman

Professor John Speakman

Chair in Zoology

Overview
Professor John Speakman
Professor John Speakman

Contact Details

Telephone
work +44 (0)1224 272879
Email
Web Links
for personal site go to JRS homepage for group pages go to Energetics research group

Energetics Research Group

Publications

Publications 

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Page 1 of 21 Results 1 to 25 of 513

  • Zhang, X, Smith, NA, Sumowski, MT, Anderson, JM, Anderson, K, Badenoch, EA, Brady, SJ, Coleman, M, Coull, RF, Green, D, Innes, RJ, Laing, CM, Mckinley, R, Mclennan, MS, Murray, S, Phillips, B, Rae, S, Rankin, S, Satar, I, Shanks, S, Sim, FJ, Walker, N, Howard, D, Sniehotta, FF, Jackson, DM, Vaanholt, LM, Hambly, C & Speakman, JR 2020, 'Active travelling to school is not associated with increased total daily physical activity levels, or reduced obesity and cardiovascular/pulmonary health parameters in 10-12 year olds: a cross-sectional cohort study', International Journal of Obesity.
  • Speakman, JR 2020, 'An Evolutionary Perspective on Sedentary Behavior', BioEssays, vol. 42, no. 1, 1900156. [Online] DOI: https://doi.org/10.1002/bies.201900156
  • Albalawi, A, Hambly, C & Speakman, J 2020, 'Associations of Food Outlet Densities with Obesity Measures Identify Fish and Chip Shops as a Uniquely Important Problem', Nutrients, vol. 12, no. 4, 890. [Online] DOI: https://doi.org/10.3390/nu12040890
  • Bao, M-H, Chen, L-B, Hambly, C, Speakman, JR & Zhao, Z-J 2020, 'Exposure to hot temperatures during lactation in striped hamsters stunts offspring growth and decreases future reproductive performance of female offspring', Journal of Experimental Biology, vol. 223, no. 9, jeb223560. [Online] DOI: https://doi.org/10.1242/jeb.223560
  • Li, Y, Wang, D, Wang, Y, Zhao, Y, Han, L, Zhong, L, Zhang, Q, Speakman, JR, Li, M & Gao, S 2020, 'Impact of parental smoking on adipokine profiles and cardiometabolic risk factors in Chinese children', Atherosclerosis, vol. 301, pp. 23-29. [Online] DOI: https://doi.org/10.1016/j.atherosclerosis.2020.03.023
  • Huang, Y, Mendoza, JO, Hambly, C, Li, B, Jin, Z, Li, L, Madizi, M, Hu, S & Speakman, JR 2020, 'Limits to Sustained Energy Intake XXXI: Effect of Graded Levels of Dietary Fat on Lactation Performance in Swiss Mice', Journal of Experimental Biology, vol. 223, no. Pt 10. [Online] DOI: https://doi.org/10.1242/jeb.221911
  • Zhao, ZJ, Derous, D, Gerard, A, Wen, J, Liu, X, Tan, S, Hambly, C & Speakman, J 2020, 'Limits to sustained energy intake. XXX: Constraint or restraint? Manipulations of food supply show peak food intake in lactation is constrained', Journal of Experimental Biology, vol. 223, no. 8, jeb208314. [Online] DOI: https://doi.org/10.1242/jeb.208314
  • Berman, ESF, Swibas, T, Kohrt, WM, Catenacci, VA, Creasy, SA, Melanson, EL & Speakman, JR 2020, 'Maximizing precision and accuracy of the doubly labeled water method via optimal sampling protocol, calculation choices, and incorporation of 17O measurements', European Journal of Clinical Nutrition, vol. 74, no. 3, pp. 454-464. [Online] DOI: https://doi.org/10.1038/s41430-019-0492-z
  • Jin, Z, Wang, G, Hu, S & Speakman, JR 2020, 'No impact of hunger on male perception of female physical attractiveness in relation to adiposity: a randomized controlled trial', International Journal of Obesity, vol. 44, pp. 418-427. [Online] DOI: https://doi.org/10.1038/s41366-019-0392-2
  • Speakman, JR, Hu, S & Togo, J 2020, 'Testing the carbohydrate insulin model in mice: Erroneous critique does not alter previous conclusion', Molecular Metabolism, vol. 35, 100961. [Online] DOI: https://doi.org/10.1016/j.molmet.2020.02.004
  • Green, CL, Mitchell, SE, Derous, D, Wang, Y, Chen, L, Han, J-DJ, Promislow, DEL, Lusseau, D, Douglas, A & Speakman, JR 2020, 'The Effects of Graded Levels of Calorie Restriction: XIV. Global Metabolomics Screen Reveals Brown Adipose Tissue Changes in Amino Acids, Catecholamines, and Antioxidants After Short-Term Restriction in C57BL/6 Mice', The Journals of Gerontology. Series A, Biological Sciences and Medical Sciences, vol. 75, no. 2, pp. 218-229. [Online] DOI: https://doi.org/10.1093/gerona/glz023
  • Hu, S, Wang, L, Togo, J, Yang, D, Xu, Y, Wu, Y, Douglas, A & Speakman, JR 2020, 'The carbohydrate-insulin model does not explain the impact of varying dietary macronutrients on the body weight and adiposity of mice', Molecular Metabolism, vol. 32, pp. 27-43. [Online] DOI: https://doi.org/10.1016/j.molmet.2019.11.010
  • Sun, D, Liu, F, Mitchell, SE, Ma, H, Derous, D, Wang, Y, Han, JJD, Daniel E.L., P, Lusseau, D, Douglas, A, Speakman, JR & Chen, L 2020, 'The effects of graded levels of calorie restriction XV: phase space attractors reveal distinct behavioral phenotypes', The Journals of Gerontology. Series A, Biological Sciences and Medical Sciences, vol. 75, no. 5, pp. 858-866. [Online] DOI: https://doi.org/10.1093/gerona/glaa055
  • Kruger, HS, Seru, T, Mchiza, ZJ & Speakman, JR 2020, 'The relationship between female adiposity and physical attractiveness amongst adults in rural Ranaka village, Botswana', South African Journal of Clinical Nutrition, vol. 33, no. 1, pp. 17-22. [Online] DOI: https://doi.org/10.1080/16070658.2018.1502909
  • Yosaee, S, Khodadost, M, Esteghamati, A, Speakman, JR, Djafarian, K, Bitarafan, V & Shidfar, F 2019, 'Adiponectin: An indicator for metabolic syndrome', Iranian Journal of Public Health, vol. 48, no. 6, pp. 1106-1115. <> [Online] DOI: http://ijph.tums.ac.ir/index.php/ijph/article/view/17349
  • Anderson, L, Close, GL, Morgans, R, Hambly, C, Speakman, JR, Drust, B & Morton, JP 2019, 'Brief Report: Assessment of Energy Expenditure of a Professional Goalkeeper From the English Premier League Using the Doubly Labeled Water Method', International journal of sports physiology and performance, vol. 14, no. 5, pp. 681-684. [Online] DOI: https://doi.org/10.1123/ijspp.2018-0520
  • Anderson, L, Close, GL, Konopinksi, M, Rydings, D, Milsom, J, Hambly, C, Speakman, JR, Drust, B & Morton, JP 2019, 'Case Study: Muscle Atrophy, Hypertrophy, and Energy Expenditure of a Premier League Soccer Player During Rehabilitation From Anterior Cruciate Ligament Injury', International Journal of Sport Nutrition and Exercise Metabolism, vol. 29, no. 5, pp. 559-566. [Online] DOI: https://doi.org/10.1123/ijsnem.2018-0391
  • Hall, KD, Guo, J & Speakman, JR 2019, 'Do low-carbohydrate diets increase energy expenditure?', International Journal of Obesity, vol. 43, pp. 2350-2354. [Online] DOI: https://doi.org/10.1038/s41366-019-0456-3
  • Kazemi, A, Speakman, JR, Soltani, S & Djafarian, K 2019, 'Effect of calorie restriction or protein intake on circulating levels of insulin like growth factor I in humans: A systematic review and meta-analysis', Clinical Nutrition. [Online] DOI: https://doi.org/10.1016/j.clnu.2019.07.030
  • Nachvak, SM, Pasdar, Y, Pirsaheb, S, Darbandi, M, Niazi, P, Mostafai, R & Speakman, JR 2019, 'Effects of Ramadan on food intake, glucose homeostasis, lipid profiles and body composition composition', European Journal of Clinical Nutrition, vol. 73, pp. 594-600. [Online] DOI: https://doi.org/10.1038/s41430-018-0189-8
  • Monarca, RI, Speakman, JR & Mathias, MDL 2019, 'Energetics and thermal adaptation in semifossorial pine-voles Microtus lusitanicus and Microtus duodecimcostatus', Journal of Comparative Physiology. B, Biochemical, Systemic, and Environmental Physiology, vol. 189, no. 2, pp. 309-318. [Online] DOI: https://doi.org/10.1007/s00360-019-01205-z
  • Riek, A, Stölzl, A, Marquina Bernedo, R, Ruf, T, Arnold, W, Hambly, C, Speakman, JR & Gerken, M 2019, 'Energy expenditure and body temperature variations in llamas living in the High Andes of Peru', Scientific Reports, vol. 9, 4037. [Online] DOI: https://doi.org/10.1038/s41598-019-40576-9
  • Thurber, C, Dugas, LR, Ocobock, C, Carlson, B, Speakman, JR & Pontzer, H 2019, 'Extreme Events Reveal an Alimentary Limit on Sustained Maximal Human Energy Expenditure', Science Advances, vol. 5, no. 6, eaaw0341. [Online] DOI: https://doi.org/10.1126/sciadv.aaw0341
  • Speakman, JR 2019, 'Fifty shades of brown: The functions, diverse regulation and evolution of brown adipose tissue', Molecular Aspects of Medicine, vol. 68, pp. 1-5. [Online] DOI: https://doi.org/10.1016/j.mam.2019.07.006
  • Lipina, C, Walsh, SK, Mitchell, SE, Speakman, JR, Wainwright, CL & Hundal, HS 2019, 'GPR55 deficiency is associated with increased adiposity and impaired insulin signaling in peripheral metabolic tissues', The FASEB Journal, vol. 33, no. 1, pp. 1299-1312. [Online] DOI: https://doi.org/10.1096/fj.201800171R
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