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de Sousa DJM, Feitosa de Oliveira KG, Pereira IC, do Nascimento GTM, Barrense CO, Martins JA, Pereira Rêgo BDM, Oliveira da Silva TE, Carneiro da Silva FC, Torres-Leal FL. Dietary restriction and hepatic cancer: Systematic review and meta-analysis of animal studies. Crit Rev Oncol Hematol 2024; 196:104264. [PMID: 38341120 DOI: 10.1016/j.critrevonc.2024.104264] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Revised: 12/21/2023] [Accepted: 01/10/2024] [Indexed: 02/12/2024] Open
Abstract
The effect of calorie restriction, fasting, and ketogenic diets on the treatment of liver cancer remains uncertain. Therefore, we conducted a systematic review to evaluate the effect of restrictive diets on the development and progression of liver cancer in animal models. We did a meta-analysis using the Cochrane Collaboration's Review Manager software, with the random effects model and the inverse variance technique. We examined 19 studies that were conducted between 1983 and 2020. Of these, 63.2% investigated calorie restriction, 21.0% experimented with a ketogenic diet, and 15.8% investigated the effects of fasting. The intervention lasted anything from 48 h to 221 weeks. Results showed that restrictive diets may reduce tumor incidence and progression, with a significant reduction in the risk of liver cancer development. Thereby, our results suggest that putting limits on what you eat may help treat liver cancer in more ways than one.
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Affiliation(s)
- Dallyla Jennifer Morais de Sousa
- Metabolic Diseases Glauto Tuquarre Laboratory, Metabolic Diseases, Exercise and Nutrition Research Group (DOMEN), Department of Biophysics and Physiology, Center for Health Sciences, Federal University of Piauí, Teresina, Brazil
| | - Kynnara Gabriella Feitosa de Oliveira
- Metabolic Diseases Glauto Tuquarre Laboratory, Metabolic Diseases, Exercise and Nutrition Research Group (DOMEN), Department of Biophysics and Physiology, Center for Health Sciences, Federal University of Piauí, Teresina, Brazil
| | - Irislene Costa Pereira
- Metabolic Diseases Glauto Tuquarre Laboratory, Metabolic Diseases, Exercise and Nutrition Research Group (DOMEN), Department of Biophysics and Physiology, Center for Health Sciences, Federal University of Piauí, Teresina, Brazil
| | - Glauto Tuquarre Melo do Nascimento
- Metabolic Diseases Glauto Tuquarre Laboratory, Metabolic Diseases, Exercise and Nutrition Research Group (DOMEN), Department of Biophysics and Physiology, Center for Health Sciences, Federal University of Piauí, Teresina, Brazil
| | - Clenio Oliveira Barrense
- Metabolic Diseases Glauto Tuquarre Laboratory, Metabolic Diseases, Exercise and Nutrition Research Group (DOMEN), Department of Biophysics and Physiology, Center for Health Sciences, Federal University of Piauí, Teresina, Brazil
| | - Jorddam Almondes Martins
- Metabolic Diseases Glauto Tuquarre Laboratory, Metabolic Diseases, Exercise and Nutrition Research Group (DOMEN), Department of Biophysics and Physiology, Center for Health Sciences, Federal University of Piauí, Teresina, Brazil
| | - Beatriz de Mello Pereira Rêgo
- Metabolic Diseases Glauto Tuquarre Laboratory, Metabolic Diseases, Exercise and Nutrition Research Group (DOMEN), Department of Biophysics and Physiology, Center for Health Sciences, Federal University of Piauí, Teresina, Brazil
| | | | | | - Francisco Leonardo Torres-Leal
- Metabolic Diseases Glauto Tuquarre Laboratory, Metabolic Diseases, Exercise and Nutrition Research Group (DOMEN), Department of Biophysics and Physiology, Center for Health Sciences, Federal University of Piauí, Teresina, Brazil.
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Moraes RCMD, Portari GV, Ferraz ASM, da Silva TEO, Marocolo M. Effects of intermittent fasting and chronic swimming exercise on body composition and lipid metabolism. Appl Physiol Nutr Metab 2017; 42:1341-1346. [PMID: 28825965 DOI: 10.1139/apnm-2017-0435] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Intermittent fasting protocol (IFP) has been suggested as a strategy to change body metabolism and improve health. The effects of IFP seem to be similar to aerobic exercise, having a hormetic adaptation according to intensity and frequency. However, the effects of combining both interventions are still unknown. Therefore, the aim of the present study was to evaluate the effects of IFP with and without endurance-exercise training on body composition, food behavior, and lipid metabolism. Twenty-week-old Wistar rats were kept under an inverted circadian cycle of 12 h with water ad libitum and assigned to 4 different groups: control group (ad libitum feeding and sedentary), exercise group (ad libitum feeding and endurance training), intermittent fasting group (IF; intermittent fasting and sedentary), and intermittent fasting and exercise group (IFEX; intermittent fasting and endurance training). After 6 weeks, the body weight of IF and IFEX animals decreased without changes in food consumption. Yet, the body composition between the 2 groups was different, with the IFEX animals containing higher total protein and lower total fat content than the IF animals. The IFEX group also showed increases in total high-density lipoprotein cholesterol and increased intramuscular lipid content. The amount of brown adipose tissue was higher in IF and IFEX groups; however, the IFEX group showed higher expression levels of uncoupling protein 1 in this tissue, indicating a greater thermogenesis. The IFP combined with endurance training is an efficient method for decreasing body mass and altering fat metabolism, without inflicting losses in protein content.
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Affiliation(s)
- Ruan Carlos Macedo de Moraes
- a Institute of Biomedical Sciences, Department of Physiology and Biophysics, University of São Paulo, São Paulo, SP, 05508-900, Brazil
| | - Guilherme Vannucchi Portari
- b Institute of Health Sciences, Department of Nutrition, Federal University of Triângulo Mineiro, Uberaba, MG, 38025-440, Brazil
| | | | - Tiago Eugênio Oliveira da Silva
- a Institute of Biomedical Sciences, Department of Physiology and Biophysics, University of São Paulo, São Paulo, SP, 05508-900, Brazil
| | - Moacir Marocolo
- d Department of Physiology, Federal University of Juiz de Fora, Juiz de Fora, MG, 36036-900, Brazil
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Zampieri TT, da Silva TEO, de Paula Romeu D, da Silva Torrão A, Donato J. SOCS3 expression within leptin receptor-expressing cells regulates food intake and leptin sensitivity but does not affect weight gain in pregnant mice consuming a high-fat diet. Physiol Behav 2016; 157:109-15. [DOI: 10.1016/j.physbeh.2016.01.039] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2015] [Revised: 01/13/2016] [Accepted: 01/27/2016] [Indexed: 12/31/2022]
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