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  • John Speakman

Accelerometers can measure total and activity-specific energy expenditures in free-ranging marine mammals only if linked to time-activity budgets

Jeanniard-du-Dot, T., Guinet, C., Arnould, J. P. Y., Speakman, J. R. & Trites, A., 1 Feb 2017, In : Functional Ecology. 31, 2, p. 377–386 10 p.

Research output: Contribution to journalArticle

Open Access
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28 Citations (Scopus)
6 Downloads (Pure)

Adiponectin: An indicator for metabolic syndrome

Yosaee, S., Khodadost, M., Esteghamati, A., Speakman, J. R., Djafarian, K., Bitarafan, V. & Shidfar, F., 2 Jun 2019, In : Iranian Journal of Public Health. 48, 6, p. 1106-1115 10 p.

Research output: Contribution to journalArticle

Open Access
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2 Citations (Scopus)
5 Downloads (Pure)

Adiposity and Reproductive Cycling Status in Zoo African Elephants

Chusyd, D. E., Brown, J. L., Hambly, C., Johnson, M. S., Morfeld, K., Patki, A., Speakman, J. R., Allison, D. B. & Nagy, T. R., Jan 2018, In : Obesity. 26, 1, p. 103-110 8 p.

Research output: Contribution to journalArticle

Open Access
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9 Citations (Scopus)
7 Downloads (Pure)

Ambient particulate air pollution (PM2.5) is associated with the ratio of type 2 diabetes to obesity

Mazidi, M. & Speakman, J. R., 22 Aug 2017, In : Scientific Reports. 7, 9144.

Research output: Contribution to journalArticle

Open Access
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25 Citations (Scopus)
11 Downloads (Pure)
Open Access
21 Citations (Scopus)
Open Access
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4 Citations (Scopus)
8 Downloads (Pure)

Beauty and the Body of the Beholder: Raters' BMI Has Only Limited Association with Ratings of Attractiveness of the Opposite Sex

Wang, G., Ekeleme-Egedigwe, C. A., El Hamdouchi, A., Sauciuvenaite, J., Bissland, R., Djafarian, K., Ojiambo, R., Ramuth, H., Holasek, S., Lackner, S., Diouf, A., Hambly, C., Vaanholt, L. M., Cao, M., Hacker, M., Kruger, H. S., Seru, T., Faries, M. D. & Speakman, J. R., 31 Mar 2018, In : Obesity. 26, 3, p. 522-530 9 p.

Research output: Contribution to journalArticle

Open Access
3 Citations (Scopus)

Biomarker of burden: Feather corticosterone reflects energetic expenditure and allostatic overload in captive waterfowl

Johns, D. W., Marchant, T. A., Fairhurst, G. D., Speakman, J. R. & Clark, R. G., 28 Feb 2018, In : Functional Ecology. 32, 2, p. 345-357 13 p.

Research output: Contribution to journalArticle

11 Citations (Scopus)

Body macronutrient composition is predicted by lipid and not protein content of the diet

Moatt, J. P., Hambly, C., Heap, E., Kramer, A., Moon, F., Speakman, J. R. & Walling, C. A., 1 Dec 2017, In : Ecology and Evolution. 7, 23, p. 10056-10065 10 p.

Research output: Contribution to journalArticle

Open Access
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5 Citations (Scopus)
8 Downloads (Pure)

Brief Report: Assessment of Energy Expenditure of a Professional Goalkeeper From the English Premier League Using the Doubly Labeled Water Method

Anderson, L., Close, G. L., Morgans, R., Hambly, C., Speakman, J. R., Drust, B. & Morton, J. P., May 2019, In : International journal of sports physiology and performance. 14, 5, p. 681-684 4 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Brown adipocytes can display a mammary basal myoepithelial cell phenotype in vivo

Li, L., Li, B., Li, M., Niu, C., Wang, G., Li, T., Król, E., Jin, W. & Speakman, J. R., Oct 2017, In : Molecular Metabolism. 6, 10, p. 1198-1211 14 p.

Research output: Contribution to journalArticle

Open Access
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10 Citations (Scopus)
31 Downloads (Pure)
Open Access
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38 Citations (Scopus)
8 Downloads (Pure)

Case Study: Muscle Atrophy, Hypertrophy, and Energy Expenditure of a Premier League Soccer Player During Rehabilitation From Anterior Cruciate Ligament Injury

Anderson, L., Close, G. L., Konopinksi, M., Rydings, D., Milsom, J., Hambly, C., Speakman, J. R., Drust, B. & Morton, J. P., 1 Sep 2019, In : International Journal of Sport Nutrition and Exercise Metabolism. 29, 5, p. 559-566 8 p.

Research output: Contribution to journalArticle

Open Access
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2 Citations (Scopus)
12 Downloads (Pure)

CB1 receptor blockade counters age-induced insulin resistance and metabolic dysfunction

Lipina, C., Vaanholt, L. M., Davidova, A., Mitchell, S. E., Storey-Gordon, E., Hambly, C., Irving, A. J., Speakman, J. R. & Hundal, H. S., Apr 2016, In : Aging Cell. 15, 2, p. 325-335 11 p.

Research output: Contribution to journalArticle

Open Access
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14 Citations (Scopus)
8 Downloads (Pure)

Counting calories in cormorants: dynamic body acceleration predicts daily energy expenditure measured in pelagic cormorants

Stothart, M. R., Elliott, K. H., Wood, T., Hatch, S. A. & Speakman, J. R., 15 Jul 2016, In : Journal of Experimental Biology. 219, 14, p. 2192-2200 9 p.

Research output: Contribution to journalArticle

Open Access
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16 Citations (Scopus)
4 Downloads (Pure)

Daily energy expenditure in the face of predation: hedgehog energetics in rural landscapes

Pettett, C. E., Johnson, P. J., Moorhouse, T. P., Hambly, C., Speakman, J. R. & Macdonald, D. W., 1 Feb 2017, In : Journal of Experimental Biology. 220, 3, p. 460-468 9 p.

Research output: Contribution to journalArticle

Open Access
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10 Citations (Scopus)
9 Downloads (Pure)

Dietary Fat, but Not Protein or Carbohydrate, Regulates Energy Intake and Causes Adiposity in Mice

Hu, S., Wang, L., Yang, D., Li, L., Togo, J., Wu, Y., Liu, Q., Li, B., Li, M., Wang, G., Zhang, X., Niu, C., Li, J., Xu, Y., Couper, E., Whittington-Davies, A., Mazidi, M., Luo, L., Wang, S., Douglas, A. & 1 others, Speakman, J. R., Sep 2018, In : Cell Metabolism. 28, 3, p. 415-431 15 p.

Research output: Contribution to journalArticle

Open Access
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57 Citations (Scopus)
3 Downloads (Pure)

Differential responses of the gut transcriptome to plant protein diets in farmed Atlantic salmon

Krol, E., Douglas, A., Tocher, D. R., Crampton, V. O., Speakman, J. R., Secombes, C. J. & Martin, S. A. M., 29 Feb 2016, In : BMC Genomics. 17, p. 1-16 16 p., 156.

Research output: Contribution to journalArticle

Open Access
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33 Citations (Scopus)
6 Downloads (Pure)

Different impacts of resources on opposite sex ratings of physical attractiveness by males and females

Wang, G., Cao, M., Sauciuvenaite, J., Bissland, R., Hacker, M., Hambly, C., Vaanholt, L. M., Niu, C., Faries, M. D. & Speakman, J. R., Mar 2018, In : Evolution and Human Behavior. 39, 2, p. 220-225 6 p.

Research output: Contribution to journalArticle

Open Access
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5 Citations (Scopus)
8 Downloads (Pure)

DJ-1 maintains energy and glucose homeostasis by regulating the function of brown adipose tissue

Wu, R., Liu, X-M., Sun, J-G., Chen, H., Ma, J., Dong, M., Peng, S., Wang, J-Q., Ding, J-Q., Li, D-H., Speakman, J. R., Ning, G., Jin, W. & Yuan, Z., 14 Feb 2017, In : Cell discovery. 3, 16054.

Research output: Contribution to journalArticle

Open Access
File
18 Citations (Scopus)
7 Downloads (Pure)

Do low-carbohydrate diets increase energy expenditure?

Hall, K. D., Guo, J. & Speakman, J. R., Dec 2019, In : International Journal of Obesity. 43, p. 2350-2354 5 p.

Research output: Contribution to journalComment/debate

Open Access
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9 Citations (Scopus)
3 Downloads (Pure)

Effect of vitamin D3 supplementation on blood pressure in adults: An updated meta-analysis

Golzarand, M., Shab-Bidar, S., Koochakpoor, G., Speakman, J. R. & Djafarian, K., 1 Aug 2016, In : Nutrition, Metabolism, and Cardiovascular Diseases: NMCD. 26, 8, p. 663-673 11 p.

Research output: Contribution to journalArticle

27 Citations (Scopus)

Effects of Ramadan on food intake, glucose homeostasis, lipid profiles and body composition composition

Nachvak, S. M., Pasdar, Y., Pirsaheb, S., Darbandi, M., Niazi, P., Mostafai, R. & Speakman, J. R., 2019, In : European Journal of Clinical Nutrition. 73, p. 594-600 7 p.

Research output: Contribution to journalArticle

Open Access
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10 Citations (Scopus)
10 Downloads (Pure)
Open Access
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1 Downloads (Pure)

Energy balance and the sphingosine-1-phosphate/ceramide axis

Green, C., Mitchell, S. & Speakman, J., 13 Dec 2017, In : Aging. 9, 12, p. 2463-2464 2 p.

Research output: Contribution to journalEditorial

Open Access
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4 Citations (Scopus)
5 Downloads (Pure)

Energy expenditure and body temperature variations in llamas living in the High Andes of Peru

Riek, A., Stölzl, A., Marquina Bernedo, R., Ruf, T., Arnold, W., Hambly, C., Speakman, J. R. & Gerken, M., 11 Mar 2019, In : Scientific Reports. 9, 4037.

Research output: Contribution to journalArticle

Open Access
File
4 Citations (Scopus)
5 Downloads (Pure)

Energy expenditure in professional flat jockeys using doubly labelled water during the racing season: Implications for body weight management

Wilson, G., Lucas, D., Hambly, C., Speakman, J. R., Morton, J. P. & Close, G. L., 2018, In : European Journal of Sport Science. 18, 2, p. 235-242 8 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Energy Intake and Expenditure of Professional Soccer Players of the English Premier League: Evidence of Carbohydrate Periodization

Anderson, L., Orme, P., Naughton, R. J., Close, G. L., Milsom, J., Rydings, D., O'Boyle, A., Di Michele, R., Louis, J., Hambley, C., Speakman, J. R., Morgans, R., Drust, B. & Morton, J. P., Jun 2017, In : International Journal of Sport Nutrition & Exercise Metabolism. 27, 3, p. 228-238 11 p.

Research output: Contribution to journalArticle

23 Citations (Scopus)

Extreme Events Reveal an Alimentary Limit on Sustained Maximal Human Energy Expenditure

Thurber, C., Dugas, L. R., Ocobock, C., Carlson, B., Speakman, J. R. & Pontzer, H., 5 Jun 2019, In : Science Advances. 5, 6, eaaw0341.

Research output: Contribution to journalArticle

Open Access
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17 Citations (Scopus)
5 Downloads (Pure)

Flipper strokes can predict energy expenditure and locomotion costs in free-ranging northern and Antarctic fur seals

Jeanniard-du-Dot, T., Trites, A. W., Arnould, J. P. Y., Speakman, J. R. & Guinet, C., 2016, In : Scientific Reports. 6, 33912.

Research output: Contribution to journalArticle

Open Access
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13 Citations (Scopus)
5 Downloads (Pure)

Genetic Factors Associated With Human Physical Activity: Are Your Genes Too Tight To Prevent You Exercising?

Zhang, X. & Speakman, J. R., Apr 2019, In : Endocrinology. 160, 4, p. 840-852 13 p.

Research output: Contribution to journalArticle

Open Access
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4 Citations (Scopus)
1 Downloads (Pure)

GPR55 deficiency is associated with increased adiposity and impaired insulin signaling in peripheral metabolic tissues

Lipina, C., Walsh, S. K., Mitchell, S. E., Speakman, J. R., Wainwright, C. L. & Hundal, H. S., 1 Jan 2019, In : The FASEB Journal. 33, 1, p. 1299-1312 14 p.

Research output: Contribution to journalArticle

Open Access
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12 Citations (Scopus)
7 Downloads (Pure)

GWAS for BMI: a treasure trove of fundamental insights into the genetic basis of obesity

Speakman, J. R., Loos, R. J. F., O'Rahilly, S., Hirschhorn, J. N. & Allison, D. B., 2018, In : International Journal of Obesity. 42, p. 1524-1531 8 p.

Research output: Contribution to journalArticle

Open Access
File
24 Citations (Scopus)
5 Downloads (Pure)

Higher densities of fast-food and full-service restaurants are not associated with obesity prevalence

Mazidi, M. & Speakman, J. R., Aug 2017, In : The American Journal of Clinical Nutrition. 106, 2, p. 603-613 11 p.

Research output: Contribution to journalArticle

17 Citations (Scopus)

Impact of dietary sucrose on adiposity and glucose homeostasis in C57BL/6J mice depends on mode of ingestion: liquid or solid

Togo, J., Hu, S., Li, M., Niu, C. & Speakman, J. R., Sep 2019, In : Molecular Metabolism. 27, p. 22-32 11 p.

Research output: Contribution to journalArticle

Open Access
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11 Citations (Scopus)
3 Downloads (Pure)
Open Access
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13 Citations (Scopus)
6 Downloads (Pure)

Limits to sustained energy intake. XXIII. Does heat dissipation capacity limit the energy budget of lactating bank voles?

Sadowska, E. T., Krol, E., Chrzascik, K. M., Rudolf, A. M., Speakman, J. R. & Koteja, P., 16 Mar 2016, In : Journal of Experimental Biology. 219, 6, p. 805-815 11 p.

Research output: Contribution to journalArticle

Open Access
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15 Citations (Scopus)
5 Downloads (Pure)

Limits to sustained energy intake XXIV: impact of suckling behaviour on the body temperatures of lactating female mice

Gamo, Y., Bernard, A., Troup, C., Munro, F., Derrer, K., Jeannesson, N., Campbell, A., Gray, H., Miller, J., Dixon, J., Mitchell, S. E., Hambly, C., Vaanholt, L. M. & Speakman, J. R., 9 May 2016, In : Scientific Reports. 6, p. 1-12 12 p., 25665 .

Research output: Contribution to journalArticle

Open Access
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12 Citations (Scopus)
6 Downloads (Pure)

Limits to sustained energy intake XXIX: the case of the golden hamster (Mesocricetus auratus)

Ohrnberger, S. A., Hambly, C., Speakman, J. R. & Valencak, T. G., 31 Oct 2018, In : Journal of Experimental Biology. 221, 21, 9 p., jeb183749.

Research output: Contribution to journalArticle

Open Access
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2 Citations (Scopus)
2 Downloads (Pure)

Limits to sustained energy intake XXV: milk energy output and thermogenesis in Swiss mice lactating at thermoneutrality

Zhao, Z-J., Li, L., Yang, D-B., Chi, Q-S., Hambly, C. & Speakman, J. R., 2016, In : Scientific Reports. 6, p. 1-18 18 p., 31626.

Research output: Contribution to journalArticle

Open Access
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7 Citations (Scopus)
7 Downloads (Pure)
Open Access
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4 Citations (Scopus)
8 Downloads (Pure)
Open Access
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2 Citations (Scopus)
3 Downloads (Pure)

Low Citrate Synthase Activity Is Associated with Glucose Intolerance and Lipotoxicity

Alhindi, Y., Vaanholt, L. M., Al-Tarrah, M., Gray, S. R., Speakman, J. R., Hambly, C., Alanazi, B. S., Gabriel, B. M., Lionikas, A. & Ratkevicius, A., 3 Mar 2019, In : Journal of Nutrition and Metabolism. 2019, 14 p., 8594825.

Research output: Contribution to journalArticle

Open Access
File
3 Citations (Scopus)
8 Downloads (Pure)

Measured energy content of frequently purchased restaurant meals: multi-country cross sectional study

Roberts, S. B., Das, S. K., Suen, V. M. M., Pihlajamäki, J., Kuriyan, R., Steiner-Asiedu, M., Taetzsch, A., Anderson, A. K., Silver, R. E., Barger, K., Krauss, A., Karhunen, L., Zhang, X., Hambly, C., Schwab, U., Triffoni-Melo, A. D. T., Taylor, S. F., Economos, C., Kurpad, A. V. & Speakman, J. R., 12 Dec 2018, In : BMJ (Clinical research ed.). 363, k4864.

Research output: Contribution to journalArticle

Open Access
File
12 Citations (Scopus)
5 Downloads (Pure)

Measures of Healthspan as Indices of Aging in Mice-A Recommendation

Richardson, A., Fischer, K. E., Speakman, J. R., de Cabo, R., Mitchell, S. J., Peterson, C. A., Rabinovitch, P., Chiao, Y. A., Taffet, G., Miller, R. A., Renteria, R. C., Bower, J., Ingram, D. K., Ladiges, W. C., Ikeno, Y., Sierra, F. & Austad, S. N., Apr 2016, In : The Journals of Gerontology. Series A, Biological Sciences and Medical Sciences. 71, 4, p. 427-430 4 p.

Research output: Contribution to journalArticle

38 Citations (Scopus)

Metabolic changes over the course of aging in a mouse model of tau deposition

Joly-Amado, A., Serraneau, K. S., Brownlow, M., Marín de Evsikova, C., Speakman, J. R., Gordon, M. N. & Morgan, D., Aug 2016, In : Neurobiology of Aging. 44, p. 62-73 12 p.

Research output: Contribution to journalArticle

14 Citations (Scopus)

Metabolic Syndrome Patients Have Lower Levels of Adropin When Compared With Healthy Overweight/Obese and Lean Subjects

Yosaee, S., Khodadost, M., Esteghamati, A., Speakman, J. R., Shidfar, F., Nazari, M. N., Bitarafan, V. & Djafarian, K., 1 Mar 2017, In : American Journal of Men's Health. 11, 2, p. 426-434 9 p.

Research output: Contribution to journalArticle

Open Access
13 Citations (Scopus)

Microbiota Depletion Impairs Thermogenesis of Brown Adipose Tissue and Browning of White Adipose Tissue

Li, B., Li, L., Li, M., Lam, S. M., Wang, G., Wu, Y., Zhang, H., Niu, C., Zhang, X., Liu, X., Hambly, C., Jin, W., Shui, G. & Speakman, J. R., 5 Mar 2019, In : Cell Reports. 26, 10, p. 2720-2737 18 p.

Research output: Contribution to journalArticle

Open Access
File
32 Citations (Scopus)
6 Downloads (Pure)

No energetic cost of tuberculosis infection in European badgers (Meles meles)

Barbour, K., McClune, D. W., Delahay, R. J., Speakman, J. R., McGowan, N. E., Kostka, B., Montgomery, I. W., Marks, N. J. & Scantlebury, D. M., Dec 2019, In : Journal of Animal Ecology. 88, 12, p. 1973-1985 12 p.

Research output: Contribution to journalArticle