British Journal of Nutrition is an international peer-reviewed journal that publishes original papers and review articles across the full spectrum of nutritional science. The focus of all manuscripts submitted to the journal should be to increase knowledge in nutritional science relevant to human or animal nutrition. The BJN welcomes manuscripts that report studies in nutritional epidemiology, nutritional requirements, metabolic studies, body composition, energetics, appetite and obesity. Manuscripts that address interactions of nutrition with endocrinology, genetics, immunology, microbiology, molecular and cell biology, neuroscience and physiology and that report outcomes relevant to health, behaviour and well-being are also within scope for the BJN.

>> Molecular Nutrition
a. Select Phospholipase C signal mediated the glucose-induced changes of glucose absorption and lipid accumulation in the intestinal epithelial cells of yellow catfish Pelteobagrus fulvidraco
Phospholipase C signal mediated the glucose-induced changes of glucose absorption and lipid accumulation in the intestinal epithelial cells of yellow catfish Pelteobagrus fulvidraco
Tao Zhao, Shui-Bo Yang, Yi-Chuang Xu, Guang-Hui Chen, Yi-Huan Xu, Zhi Luo

b. DNA methylation as a regulator of intestinal gene expression
R. M. Pinho, E. A. Maga

>> Metabolism and Metabolic Studies
a. Towards establishing no observed adverse effect levels (NOAEL) for different sources of dietary phosphorus in feline adult diets: results from a 7-month feeding study
Jennifer C. Coltherd, Janet E. Alexander, Claire Pink, John Rawlings, Jonathan Elliott, Richard Haydock, Laura J. Carvell-Miller, Vincent C. Biourge, Luis Molina, Richard Butterwick, Darren W. Logan, Phillip Watson, Anne Marie Bakke

b. Curcumin induces mitochondrial biogenesis by increasing cyclic AMP levels via phosphodiesterase 4A inhibition in skeletal muscle
Ronald D R Hamidie, Tsubasa Shibaguchi, Tatsuya Yamada, Rikuhide Koma, Rie Ishizawa, Yoko Saito, Tatsunori Hosoi, Kazumi Masuda

>> Nutritional Immunology
a. Chitosan and chitooligosaccharides attenuate soyabean meal-induced intestinal inflammation of turbot (Scophthalmus maximus): possible involvement of NF-кB, activator protein-1 and mitogen-activated protein kinases pathways
Min Gu, Shihui Pan, Qing Li, Zezheng Qi, Wanzhen Deng, Nan Bai

b. Vitamin A in resistance to and recovery from infection: relevance to SARS-CoV2
C. B. Stephensen, G. Lietz

>> Human and Clinical Nutrition
a. Select Predictive capacity and cut-off points of adiposity indices for body fat prediction according to adolescent periods
Predictive capacity and cut-off points of adiposity indices for body fat prediction according to adolescent periods
Núbia de Souza de Morais, Valter Paulo Neves Miranda, Sarah Aparecida Vieira Ribeiro, Patrícia Feliciano Pereira, Eliana Carla Gomes de Souza, Sylvia do Carmo Castro Franceschini, Silvia Eloiza Priore

b. Hospitalisations for falls and hip fractures attributable to vitamin D deficiency in older Australians
Rachel E. Neale, Louise F. Wilson, Lucinda J. Black, Mary Waterhouse, Robyn M. Lucas, Louisa G. Gordon

c. Maternal and child fatty acid desaturase genotype as determinants of cord blood long-chain PUFA (LCPUFA) concentrations in the Seychelles Child Development Study
Marie C. Conway, Emeir M. McSorley, Maria S. Mulhern, Toni Spence, Maria Weslowska, J. J. Strain, Edwin van Wijngaarden, Phil W. Davidson, Gary J. Myers, Karin E. Wahlberg, Conrad F. Shamlaye, Diego F. Cobice, Barry W. Hyland, Daniela Pineda, Karin Broberg, Alison J. Yeates

>> Dietary Surveys and Nutritional Epidemiology
a. The relationship between inflammatory dietary pattern and incidence of periodontitis
Ahmed A. Alhassani, Frank B. Hu, Bernard A. Rosner, Fred K. Tabung, Walter C. Willett, Kaumudi J. Joshipura

b. Replacement of potatoes with other vegetables and risk of myocardial infarction in the Danish Diet, Cancer and Health cohort
Anne Mette L. Würtz, Mette D. Hansen, Anne Tjønneland, Eric B. Rimm, Erik B. Schmidt, Kim Overvad, Marianne U. Jakobsen

c. Consumption of flavonoid-rich fruits, flavonoids from fruits and stroke risk: a prospective cohort study
Qi Gao, Jia-Yi Dong, Renzhe Cui, Isao Muraki, Kazumasa Yamagishi, Norie Sawada, Hiroyasu Iso, Shoichiro Tsugane, for the Japan Public Health Center-based Prospective Study Group

d. Defining whole-grain foods – does it change estimations of intakes and associations with CVD risk factors: an Australian and Swedish perspective
Katrina R. Kissock, Eva Warensjö Lemming, Cecilia Axelsson, Elizabeth P. Neale, Eleanor J. Beck

e. Select Reproducibility and validity of the Mediterranean Diet Quality Index (KIDMED Index) in a sample of Portuguese adolescents
Reproducibility and validity of the Mediterranean Diet Quality Index (KIDMED Index) in a sample of Portuguese adolescents
Mariana Rei, Milton Severo, Sara Rodrigues

>> Behaviour, Appetite and Obesity
Select Associations between different measurements of sarcopenic obesity and health outcomes among non-frail community-dwelling older adults in Taiwan
Associations between different measurements of sarcopenic obesity and health outcomes among non-frail community-dwelling older adults in Taiwan
Tao-Chun Peng, Wei-Liang Chen, Yuan-Yuei Chen, Yuan-Ping Chao, Li-Wei Wu, Tung-Wei Kao