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Díaz-Casado ME, González-García P, López-Herrador S, Hidalgo-Gutiérrez A, Jiménez-Sánchez L, Barriocanal-Casado E, Bakkali M, van de Lest CHA, Corral-Sarasa J, Zaal EA, Berkers CR, López LC. Oral β-RA induces metabolic rewiring leading to the rescue of diet-induced obesity. Biochim Biophys Acta Mol Basis Dis 2024; 1870:167283. [PMID: 38851305 DOI: 10.1016/j.bbadis.2024.167283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2024] [Revised: 05/23/2024] [Accepted: 05/31/2024] [Indexed: 06/10/2024]
Abstract
Obesity represents a significant health challenge, intricately linked to conditions such as type II diabetes, metabolic syndrome, and hepatic steatosis. Several existing obesity treatments exhibit limited efficacy, undesirable side effects or a limited capability to maintain therapeutics effects in the long-term. Recently, modulation Coenzyme Q (CoQ) metabolism has emerged as a promising target for treatment of metabolic syndrome. This potential intervention could involve the modulation of endogenous CoQ biosynthesis by the use of analogs of the precursor of its biosynthesis, such as β-resorcylic acid (β-RA). Here, we show that oral supplementation with β-RA, incorporated into the diet of diet-induced obese (DIO) mice, leads to substantial weight loss. The anti-obesity effects of β-RA are partially elucidated through the normalization of mitochondrial CoQ metabolism in white adipose tissue (WAT). Additionally, we identify an HFN4α/LXR-dependent transcriptomic activation of the hepatic lipid metabolism that contributes to the anti-obesity effects of β-RA. Consequently, β-RA mitigates WAT hypertrophy, prevents hepatic steatosis, counteracts metabolic abnormalities in WAT and liver, and enhances glucose homeostasis by reducing the insulin/glucagon ratio and plasma levels of gastric inhibitory peptide (GIP). Moreover, pharmacokinetic evaluation of β-RA supports its translational potential. Thus, β-RA emerges as an efficient, safe, and translatable therapeutic option for the treatment and/or prevention of obesity, metabolic dysfunction-associated steatotic liver disease (MASLD).
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Affiliation(s)
- María Elena Díaz-Casado
- Departamento de Fisiología, Facultad de Medicina, Universidad de Granada, 18016 Granada, Spain; Instituto de Biotecnología, Centro de Investigación Biomédica, Universidad de Granada, 18016 Granada, Spain; Instituto de Investigación Biosanitaria Ibs. Granada, 18016 Granada, Spain
| | - Pilar González-García
- Departamento de Fisiología, Facultad de Medicina, Universidad de Granada, 18016 Granada, Spain; Instituto de Biotecnología, Centro de Investigación Biomédica, Universidad de Granada, 18016 Granada, Spain; Instituto de Investigación Biosanitaria Ibs. Granada, 18016 Granada, Spain
| | - Sergio López-Herrador
- Departamento de Fisiología, Facultad de Medicina, Universidad de Granada, 18016 Granada, Spain; Instituto de Biotecnología, Centro de Investigación Biomédica, Universidad de Granada, 18016 Granada, Spain
| | - Agustín Hidalgo-Gutiérrez
- Departamento de Fisiología, Facultad de Medicina, Universidad de Granada, 18016 Granada, Spain; Instituto de Biotecnología, Centro de Investigación Biomédica, Universidad de Granada, 18016 Granada, Spain; Department of Neurology, Columbia University Medical Center, New York, NY 10032, USA
| | | | - Eliana Barriocanal-Casado
- Department of Neurology, Columbia University Medical Center, New York, NY 10032, USA; GENYO, Centre for Genomics and Oncological Research, Genomic Medicine Department, Pfizer-University of Granada-Andalusian Regional Government, 18016 Granada, Spain
| | - Mohammed Bakkali
- Departamento de Genética, Facultad de Ciencias, Universidad de Granada, 18071 Granada, Spain
| | - Chris H A van de Lest
- Division of Cell Biology, Metabolism & Cancer, Department of Biomolecular Health Sciences, Faculty of Veterinary Medicine, Utrecht University, 3508 TD Utrecht, the Netherlands
| | | | - Esther A Zaal
- Division of Cell Biology, Metabolism & Cancer, Department of Biomolecular Health Sciences, Faculty of Veterinary Medicine, Utrecht University, 3508 TD Utrecht, the Netherlands
| | - Celia R Berkers
- Division of Cell Biology, Metabolism & Cancer, Department of Biomolecular Health Sciences, Faculty of Veterinary Medicine, Utrecht University, 3508 TD Utrecht, the Netherlands
| | - Luis C López
- Departamento de Fisiología, Facultad de Medicina, Universidad de Granada, 18016 Granada, Spain; Instituto de Biotecnología, Centro de Investigación Biomédica, Universidad de Granada, 18016 Granada, Spain; Instituto de Investigación Biosanitaria Ibs. Granada, 18016 Granada, Spain; Centro de Investigación Biomédica en Red Fragilidad y Envejecimiento Saludable (CIBERFES), 18016 Granada, Spain.
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Sun C, Zhao S, Pan Z, Li J, Wang Y, Kuang H. The Role Played by Mitochondria in Polycystic Ovary Syndrome. DNA Cell Biol 2024; 43:158-174. [PMID: 38588493 DOI: 10.1089/dna.2023.0345] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/10/2024] Open
Abstract
Polycystic ovary syndrome (PCOS) refers to an endocrine disorder syndrome that are correlated with multiple organs and systems. PCOS has an effect on women at all stages of their lives, and it has an incidence nearly ranging from 6% to 20% worldwide. Mitochondrial dysfunctions (e.g., oxidative stress, dynamic imbalance, and abnormal quality control system) have been identified in patients and animal models of PCOS, and the above processes may play a certain role in the development of PCOS and its associated complications. However, their specific pathogenic roles should be investigated in depth. In this review, recent studies on the mechanisms of action of mitochondrial dysfunction in PCOS and its associated clinical manifestations are summarized from the perspective of tissues and organs, and some studies on the treatment of the disease by improving mitochondrial function are reviewed to highlight key role of mitochondrial dysfunction in this syndrome.
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Affiliation(s)
- Chang Sun
- Department of Gynecology, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Shanshan Zhao
- Department of Gynecology, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Zimeng Pan
- Department of Gynecology, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Jing Li
- Department of Gynecology, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Yasong Wang
- Department of Gynecology, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Hongying Kuang
- Second Department of Gynecology, The First Affiliated Hospital of Heilongjiang University of Chinese Medicine, Harbin, China
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van Klinken BJW, Stewart ML, Kalgaonkar S, Chae L. Health-Promoting Opportunities of Hemp Hull: The Potential of Bioactive Compounds. J Diet Suppl 2024; 21:543-557. [PMID: 38303514 DOI: 10.1080/19390211.2024.2308264] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2024]
Abstract
Hemp hull is the outer coat of the hemp seed, derived from the plant Cannabis sativa L., Cannabaceae. While much attention has been paid to hemp seed for its oil, protein and micronutrient content, far less attention has been given to hemp hull, a side stream of hemp processing. Hemp hull is a source of bioactive compounds, dietary fiber, minerals as well as protein, lipids and carbohydrates. Of note, two bioactive compounds, n-trans-caffeoyltyramine and n-trans-feruloyltyramine have been identified in hemp hull as key bioactive compounds that support gut health, liver function and other physiological processes. Both of these compounds were identified as agonists of the transcription factor, hepatic nuclear factor-4 alpha which has been implicated in gene expression that governs gut permeability, factors associated with inflammatory bowel diseases, and hepatic lipid homeostasis. Additionally, the dietary fibers in hemp hull have been demonstrated to be novel prebiotics, which may further amplify hemp hull's effect on gut health and metabolic health. This review article summarizes the nutritional content of hemp hull, explores the physiological effects of bioactive compounds found in hemp hull, and identifies opportunities for further research on hemp hull for human health benefit.
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Affiliation(s)
| | - Maria L Stewart
- Growing Brilliance LLC, Stockton, NJ, USA
- Department of Integrative and Functional Nutrition, Saybrook University, Pasadena, CA, USA
| | - Swati Kalgaonkar
- Medical, Scientific and Regulatory Affairs, Brightseed, South San Francisco, CA, USA
| | - Lee Chae
- Medical, Scientific and Regulatory Affairs, Brightseed, South San Francisco, CA, USA
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Damman CJ. Perspective: Nutrition’s Next Chapter – Bioactive Gaps & the Microbiome-Mitochondria Axis. Adv Nutr 2023; 14:420-425. [PMID: 37011764 DOI: 10.1016/j.advnut.2023.03.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2022] [Revised: 03/03/2023] [Accepted: 03/30/2023] [Indexed: 04/03/2023] Open
Abstract
Food has the power to heal. Our bodies transform and are transformed by the elements in food and the adage that we are what we eat is figuratively and literally true. Twentieth century nutrition science focused on decoding the processes and building blocks of this transformation -- the proteins, fats, carbohydrates, vitamins, and minerals. Twenty-first century nutrition science is aimed at better understanding the increasingly appreciated bioactives within the food matrix that help regulate this transformation - fibers, phytonutrients, bioactive fats, and ferments. Our microbiome and the mitochondria play a key function in orchestrating the role of bioactives in health and are inspiring next-generation nutritional approaches for addressing over- and undernutrition.
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Zhu C, Huai Q, Zhang X, Dai H, Li X, Wang H. Insights into the roles and pathomechanisms of ceramide and sphigosine-1-phosphate in nonalcoholic fatty liver disease. Int J Biol Sci 2023; 19:311-330. [PMID: 36594091 PMCID: PMC9760443 DOI: 10.7150/ijbs.78525] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Accepted: 11/12/2022] [Indexed: 11/24/2022] Open
Abstract
Non-alcoholic fatty liver disease (NAFLD), as one of the main causes of chronic liver disease worldwide, encompasses a spectrum of liver conditions that are not caused by other etiology, such as overt alcohol consumption, from simple steatosis to more aggressive non-alcoholic steatohepatitis (NASH) that involves liver inflammation and fibrosis, and to the lethal cirrhosis that may result in liver cancer and liver failure. The molecular mechanisms governing the transition from steatosis to NASH remain not fully understood, but the hepatic lipidome is extensively altered in the setting of steatosis and steatohepatitis, which also correlate with disease progression. With the tremendous advancement in the field of lipidomics in last two decades, a better understanding of the specific role of sphingolipids in fatty liver disease has taken shape. Among the numerous lipid subtypes that accumulate, ceramides are particularly impactful. On the one hand, excessive ceramides deposition in the liver cause hepatic steatosis. On the other hand, ceramides as lipotoxic lipid have significant effects on hepatic inflammation, apoptosis and insulin resistance that contribute to NAFLD. In this review, we summarize and evaluate current understanding of the multiple roles of ceramides in the onset of fatty liver disease and the pathogenic mechanisms underlying their effects, and we also discuss recent advances and challenges in pharmacological interventions targeting ceramide metabolism for the treatment of NAFLD.
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Affiliation(s)
- Cheng Zhu
- Department of Oncology, the First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
| | - Qian Huai
- Department of Oncology, the First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
| | - Xu Zhang
- Department of Oncology, the First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
| | - Hanren Dai
- Department of Oncology, the First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
| | - Xiaolei Li
- Department of Oncology, the First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China.,✉ Corresponding author: Hua Wang, Department of Oncology, the First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China and Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Anhui Medical University, Hefei, Anhui, China. E-mail: ; Xiaolei Li, Department of Oncology, the First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China. E-mail:
| | - Hua Wang
- Department of Oncology, the First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China.,Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Anhui Medical University, Hefei, Anhui, China.,✉ Corresponding author: Hua Wang, Department of Oncology, the First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China and Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Anhui Medical University, Hefei, Anhui, China. E-mail: ; Xiaolei Li, Department of Oncology, the First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China. E-mail:
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