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Fu M, Lu S, Gong L, Zhou Y, Wei F, Duan Z, Xiang R, Gonzalez FJ, Li G. Intermittent fasting shifts the diurnal transcriptome atlas of transcription factors. Mol Cell Biochem 2024:10.1007/s11010-024-04928-y. [PMID: 38528297 DOI: 10.1007/s11010-024-04928-y] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2023] [Accepted: 01/05/2024] [Indexed: 03/27/2024]
Abstract
Intermittent fasting remains a safe and effective strategy to ameliorate various age-related diseases, but its specific mechanisms are not fully understood. Considering that transcription factors (TFs) determine the response to environmental signals, here, we profiled the diurnal expression of 600 samples across four metabolic tissues sampled every 4 over 24 h from mice placed on five different feeding regimens to provide an atlas of TFs in biological space, time, and feeding regimen. Results showed that 1218 TFs exhibited tissue-specific and temporal expression profiles in ad libitum mice, of which 974 displayed significant oscillations at least in one tissue. Intermittent fasting triggered more than 90% (1161 in 1234) of TFs to oscillate somewhere in the body and repartitioned their tissue-specific expression. A single round of fasting generally promoted TF expression, especially in skeletal muscle and adipose tissues, while intermittent fasting mainly suppressed TF expression. Intermittent fasting down-regulated aging pathway and upregulated the pathway responsible for the inhibition of mammalian target of rapamycin (mTOR). Intermittent fasting shifts the diurnal transcriptome atlas of TFs, and mTOR inhibition may orchestrate intermittent fasting-induced health improvements. This atlas offers a reference and resource to understand how TFs and intermittent fasting may contribute to diurnal rhythm oscillation and bring about specific health benefits.
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Affiliation(s)
- Min Fu
- Department of Neurology, The Fourth Hospital of Changsha, Affiliated Changsha Hospital of Hunan Normal University, Changsha, 410006, Hunan, China
| | - Siyu Lu
- Key Laboratory of Hunan Province for Model Animal and Stem Cell Biology, School of Medicine, Hunan Normal University, Changsha, 410081, Hunan, China
- Center for Aging Biomedicine, National & Local Joint Engineering Laboratory of Animal Peptide Drug Development, College of Life Sciences, Hunan Normal University, Changsha, 410081, Hunan, China
| | - Lijun Gong
- Key Laboratory of Hunan Province for Model Animal and Stem Cell Biology, School of Medicine, Hunan Normal University, Changsha, 410081, Hunan, China
- Center for Aging Biomedicine, National & Local Joint Engineering Laboratory of Animal Peptide Drug Development, College of Life Sciences, Hunan Normal University, Changsha, 410081, Hunan, China
| | - Yiming Zhou
- Key Laboratory of Hunan Province for Model Animal and Stem Cell Biology, School of Medicine, Hunan Normal University, Changsha, 410081, Hunan, China
- Center for Aging Biomedicine, National & Local Joint Engineering Laboratory of Animal Peptide Drug Development, College of Life Sciences, Hunan Normal University, Changsha, 410081, Hunan, China
| | - Fang Wei
- Department of Neurology, The Fourth Hospital of Changsha, Affiliated Changsha Hospital of Hunan Normal University, Changsha, 410006, Hunan, China.
- Center for Aging Biomedicine, National & Local Joint Engineering Laboratory of Animal Peptide Drug Development, College of Life Sciences, Hunan Normal University, Changsha, 410081, Hunan, China.
| | - Zhigui Duan
- Center for Aging Biomedicine, National & Local Joint Engineering Laboratory of Animal Peptide Drug Development, College of Life Sciences, Hunan Normal University, Changsha, 410081, Hunan, China
| | - Rong Xiang
- Department of Cell Biology, School of Life Sciences, Central South University, Changsha, 41001, Hunan, China
| | - Frank J Gonzalez
- Laboratory of Metabolism, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, 20892, USA
| | - Guolin Li
- Key Laboratory of Hunan Province for Model Animal and Stem Cell Biology, School of Medicine, Hunan Normal University, Changsha, 410081, Hunan, China.
- Center for Aging Biomedicine, National & Local Joint Engineering Laboratory of Animal Peptide Drug Development, College of Life Sciences, Hunan Normal University, Changsha, 410081, Hunan, China.
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Xu T, Wang J, Shi H, Wei X, Zhang H, Ji Y, Lu S, Yan Y, Yu X, Luo X, Wang H. CCE and EODF as two distinct non-shivering thermogenesis models inducing weight loss. Pflugers Arch 2023:10.1007/s00424-023-02827-7. [PMID: 37386129 DOI: 10.1007/s00424-023-02827-7] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Revised: 05/16/2023] [Accepted: 05/29/2023] [Indexed: 07/01/2023]
Abstract
Increasing energy expenditure and reducing energy intake are considered two classical methods to induce weight loss. Weight loss through physical methods instead of drugs has been a popular research topic nowadays, but how these methods function in adipose and cause weight loss in body remains unclear. In this study, we set up chronic cold exposure (CCE) and every-other-day fasting (EODF) as two distinct models in long-term treatment to induce weight loss, recording their own characteristics in changes of body temperature and metabolism. We investigated the different types of non-shivering thermogenesis induced by CCE and EODF in white and brown adipose tissue through sympathetic nervous system (SNS), creatine-driven pathway, and fibroblast growth factor 21 (FGF21)-adiponectin axis. CCE and EODF could reduce body weight, lipid composition, increase insulin sensitivity, promote the browning of white fat, and increase the expression of endogenous FGF21 in adipose tissue. CCE stimulated the SNS and increased the thermogenic function of brown fat, and EODF increased the activity of protein kinase in white fat. In this study, we further explained the thermogenic mechanism function in adipose and metabolic benefits of the stable phenotype through physical treatments used for weight loss, providing more details for the literature on weight loss models. The influence on metabolism, non-shivering thermogenesis, endogenous FGF21, and ADPN changes in the long-term treatment of distinct methods (increasing energy expenditure and decreasing energy intake) to induce weight loss.
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Affiliation(s)
- Tianyi Xu
- College of Veterinary Medicine, Shanxi Agricultural University, Taigu, Shanxi, 030801, People's Republic of China
| | - Juan Wang
- Department of Nephrology, Shanghai General Hosptial, Shanghai Jiaotong University School of Medicine, Haining Road, Shanghai, 200080, People's Republic of China
| | - Hongwei Shi
- College of Veterinary Medicine, Shanxi Agricultural University, Taigu, Shanxi, 030801, People's Republic of China
| | - Xiaofang Wei
- College of Veterinary Medicine, Shanxi Agricultural University, Taigu, Shanxi, 030801, People's Republic of China
| | - Huiling Zhang
- College of Veterinary Medicine, Shanxi Agricultural University, Taigu, Shanxi, 030801, People's Republic of China
| | - Yunyan Ji
- College of Veterinary Medicine, Shanxi Agricultural University, Taigu, Shanxi, 030801, People's Republic of China
| | - Shiting Lu
- School of Foreign Languages, East China University of Science and Technology, Shanghai, 200237, People's Republic of China
| | - Yi Yan
- College of Veterinary Medicine, Shanxi Agricultural University, Taigu, Shanxi, 030801, People's Republic of China
| | - Xiuju Yu
- College of Veterinary Medicine, Shanxi Agricultural University, Taigu, Shanxi, 030801, People's Republic of China
| | - Xiaomao Luo
- College of Veterinary Medicine, Shanxi Agricultural University, Taigu, Shanxi, 030801, People's Republic of China.
| | - Haidong Wang
- College of Veterinary Medicine, Shanxi Agricultural University, Taigu, Shanxi, 030801, People's Republic of China.
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Bayliak MM, Sorochynska OM, Kuzniak OV, Drohomyretska IZ, Klonovskyi AY, Hrushchenko AO, Vatashchuk MV, Mosiichuk NM, Storey KB, Garaschuk O, Lushchak VI. High stability of blood parameters during mouse lifespan: sex-specific effects of every-other-day fasting. Biogerontology 2022. [PMID: 35915171 DOI: 10.1007/s10522-022-09982-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2022] [Accepted: 07/19/2022] [Indexed: 11/02/2022]
Abstract
Every-other-day fasting (EODF) is one type of caloric restriction that is proposed to have significant health benefits, including slowing aging-related processes. The present study evaluated multiple parameters of blood homeostasis comparing mice of different ages and mice on different diet regimes: ad libitum (AL) versus EODF. Hematological and classical biochemical parameters of blood were measured in young (6-month), middle-aged (12-month) and old (18-month) C57BL/6J mice of both sexes subjected either to EODF, or AL feeding. Middle-aged AL males showed a decrease in erythrocyte and total leucocyte counts and an increase in plasma alkaline phosphatase activity, whereas old animals showed a decrease in relative levels of lymphocytes and an increase in relative levels of neutrophils, a decrease in plasma lactate and an increase in total cholesterol levels, compared to young mice. AL-fed females demonstrated higher stability of blood parameters during aging than males did. The EODF regimen did not significantly affect hematological parameters in females but prevented a decline in total leukocyte count with age in males. In both sexes, EODF partially prevented age-associated changes in levels of plasma lactate and cholesterol and activity of alkaline phosphatase. Thus, during normal aging, mice showed a sex-dependent maintenance of blood homeostasis which was not significantly affected by EODF.
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Li G, Brocker CN, Yan T, Xie C, Krausz KW, Xiang R, Gonzalez FJ. Metabolic adaptation to intermittent fasting is independent of peroxisome proliferator-activated receptor alpha. Mol Metab 2017; 7:80-89. [PMID: 29146411 PMCID: PMC5784329 DOI: 10.1016/j.molmet.2017.10.011] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2017] [Revised: 10/19/2017] [Accepted: 10/24/2017] [Indexed: 12/15/2022] Open
Abstract
Background Peroxisome proliferator-activated receptor alpha (PPARA) is a major regulator of fatty acid oxidation and severe hepatic steatosis occurs during acute fasting in Ppara-null mice. Thus, PPARA is considered an important mediator of the fasting response; however, its role in other fasting regiments such as every-other-day fasting (EODF) has not been investigated. Methods Mice were pre-conditioned using either a diet containing the potent PPARA agonist Wy-14643 or an EODF regimen prior to acute fasting. Ppara-null mice were used to assess the contribution of PPARA activation during the metabolic response to EODF. Livers were collected for histological, biochemical, qRT-PCR, and Western blot analysis. Results Acute fasting activated PPARA and led to steatosis, whereas EODF protected against fasting-induced hepatic steatosis without affecting PPARA signaling. In contrast, pretreatment with Wy-14,643 did activate PPARA signaling but did not ameliorate acute fasting-induced steatosis and unexpectedly promoted liver injury. Ppara ablation exacerbated acute fasting-induced hypoglycemia, hepatic steatosis, and liver injury in mice, whereas these detrimental effects were absent in response to EODF, which promoted PPARA-independent fatty acid metabolism and normalized serum lipids. Conclusions These findings indicate that PPARA activation prior to acute fasting cannot ameliorate fasting-induced hepatic steatosis, whereas EODF induced metabolic adaptations to protect against fasting-induced steatosis without altering PPARA signaling. Therefore, PPARA activation does not mediate the metabolic adaptation to fasting, at least in preventing acute fasting-induced steatosis. Wy-14,643 activates PPARA but does not alleviate acute fasting-induced steatosis. EODF prevents acute fasting-induced steatosis but does not activate PPARA. EODF protects against fasting-induced steatosis, even in Ppara-null mice. EODF normalizes serum acylcarnitines in Ppara-null mice.
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Affiliation(s)
- Guolin Li
- Laboratory of Metabolism, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA; Laboratory of Aging Biochemistry, College of Life Sciences, Hunan Normal University, Changsha 410081, China; The Key Laboratory of Protein Chemistry and Developmental Biology of Ministry of Education, College of Life Sciences, Hunan Normal University, Changsha, Hunan 410081, China.
| | - Chad N Brocker
- Laboratory of Metabolism, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - Tingting Yan
- Laboratory of Metabolism, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - Cen Xie
- Laboratory of Metabolism, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - Kristopher W Krausz
- Laboratory of Metabolism, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - Rong Xiang
- The State Key Laboratory of Medical Genetics & School of Life Sciences, Central South University, Changsha 41001, China
| | - Frank J Gonzalez
- Laboratory of Metabolism, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA.
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