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Moreno LG, César NR, Melo DS, Figueiró MTO, Dos Santos EC, Evangelista-Silva PH, de Sousa Santos C, Costa KB, Rocha-Vieira E, Dias-Peixoto MF, Castro Magalhães FD, Esteves EA. A MUFA/carotenoid-rich oil ameliorated insulin resistance by improving inflammation and oxidative stress in obese rats. Mol Cell Endocrinol 2024; 581:112110. [PMID: 37981187 DOI: 10.1016/j.mce.2023.112110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Revised: 11/06/2023] [Accepted: 11/13/2023] [Indexed: 11/21/2023]
Abstract
Obesity is associated with low-grade inflammation and oxidative stress, leading to insulin resistance and type II diabetes. Caryocar brasiliense pulp oil (pequi oil - PO) is rich in oleic acid and carotenoids and positively implicated in regulating inflammation and oxidative stress. This study investigated PO's antioxidant and anti-inflammatory effects in a diet-induced obesity model. Male Wistar rats were allocated into three experimental groups: Control (CD), Western Diet (WD), and Western Diet, with 27% of lard switched by PO (WDP). Metabolic, inflammatory, and oxidative stress biomarkers were evaluated after 12 weeks of diet protocols in liver and adipose tissue. WDP rats gained less body mass and epididymal fat, had less hepatic fat infiltration, and were more glucose-tolerant and insulin-sensitive than WD (p < 0.05). In the liver, the WDP group had the highest non-enzymatic antioxidant capacity, SOD and GPx activities, CAT, SOD II, and HSP72 expression compared to WD (p < 0.05). Adipose tissue IL-6 and TNF were reduced, and IL-10 was increased in WDP compared to WD (p < 0.05). Our data suggest that the partial replacement of lard by PO in a Western diet prevented visceral fat accumulation and contributed to reducing inflammation in adipose tissue and liver oxidative stress, improving obesity-related insulin resistance.
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Affiliation(s)
- Lauane Gomes Moreno
- Programa de Pós-Graduação Em Ciências da Saúde, Universidade Federal Dos Vales Do Jequitinhonha e Mucuri - UFVJM, Rodovia MGT 367 - Km 583. N. 5000, Alto da Jacuba, Diamantina, MG, 39100-000, Brazil.
| | - Nayara Rayane César
- Programa de Pós-graduação Multicêntrico Em Ciências Fisiológicas, Universidade Federal Dos Vales Do Jequitinhonha e Mucuri, Rodovia MGT 367 - Km 583. N. 5000, Alto da Jacuba, Diamantina, MG, 39100-000, Brazil.
| | - Dirceu Sousa Melo
- Instituto de Ciências Naturais, Departamento de Biologia, Universidade Federal de Lavras - UFLA, Aquenta Sol, Lavras, MG, 37200-900, Brazil.
| | - Maria Thereza Otoni Figueiró
- Programa de Pós-Graduação Em Ciências da Saúde, Universidade Federal Dos Vales Do Jequitinhonha e Mucuri - UFVJM, Rodovia MGT 367 - Km 583. N. 5000, Alto da Jacuba, Diamantina, MG, 39100-000, Brazil.
| | - Edivânia Cordeiro Dos Santos
- Programa de Pós-graduação Multicêntrico Em Ciências Fisiológicas, Universidade Federal Dos Vales Do Jequitinhonha e Mucuri, Rodovia MGT 367 - Km 583. N. 5000, Alto da Jacuba, Diamantina, MG, 39100-000, Brazil.
| | | | - Carina de Sousa Santos
- Faculdade de Ciências da Saúde, Curso de Nutrição, Universidade Federal de Grande Dourados - UFGD, Dourados, Brazil.
| | - Karine Beatriz Costa
- Programa de Pós-graduação Em Ciências Aplicadas à Saúde - PPgCAS, Universidade Federal de Juiz de Fora - UFJF, Governador Valadares, MG, 35010-180, Brazil.
| | - Etel Rocha-Vieira
- Programa de Pós-Graduação Em Ciências da Saúde, Universidade Federal Dos Vales Do Jequitinhonha e Mucuri - UFVJM, Rodovia MGT 367 - Km 583. N. 5000, Alto da Jacuba, Diamantina, MG, 39100-000, Brazil; Programa de Pós-graduação Multicêntrico Em Ciências Fisiológicas, Universidade Federal Dos Vales Do Jequitinhonha e Mucuri, Rodovia MGT 367 - Km 583. N. 5000, Alto da Jacuba, Diamantina, MG, 39100-000, Brazil.
| | - Marco Fabrício Dias-Peixoto
- Programa de Pós-Graduação Em Ciências da Saúde, Universidade Federal Dos Vales Do Jequitinhonha e Mucuri - UFVJM, Rodovia MGT 367 - Km 583. N. 5000, Alto da Jacuba, Diamantina, MG, 39100-000, Brazil; Programa de Pós-graduação Multicêntrico Em Ciências Fisiológicas, Universidade Federal Dos Vales Do Jequitinhonha e Mucuri, Rodovia MGT 367 - Km 583. N. 5000, Alto da Jacuba, Diamantina, MG, 39100-000, Brazil.
| | - Flávio de Castro Magalhães
- Programa de Pós-Graduação Em Ciências da Saúde, Universidade Federal Dos Vales Do Jequitinhonha e Mucuri - UFVJM, Rodovia MGT 367 - Km 583. N. 5000, Alto da Jacuba, Diamantina, MG, 39100-000, Brazil; Programa de Pós-graduação Multicêntrico Em Ciências Fisiológicas, Universidade Federal Dos Vales Do Jequitinhonha e Mucuri, Rodovia MGT 367 - Km 583. N. 5000, Alto da Jacuba, Diamantina, MG, 39100-000, Brazil.
| | - Elizabethe Adriana Esteves
- Programa de Pós-Graduação Em Ciências da Saúde, Universidade Federal Dos Vales Do Jequitinhonha e Mucuri - UFVJM, Rodovia MGT 367 - Km 583. N. 5000, Alto da Jacuba, Diamantina, MG, 39100-000, Brazil; Programa de Pós-graduação Multicêntrico Em Ciências Fisiológicas, Universidade Federal Dos Vales Do Jequitinhonha e Mucuri, Rodovia MGT 367 - Km 583. N. 5000, Alto da Jacuba, Diamantina, MG, 39100-000, Brazil.
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Yadav R, Swetanshu, Singh P. The molecular mechanism of obesity: The science behind natural exercise yoga and healthy diets in the treatment of obesity. Curr Probl Cardiol 2024; 49:102345. [PMID: 38103823 DOI: 10.1016/j.cpcardiol.2023.102345] [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: 12/06/2023] [Accepted: 12/13/2023] [Indexed: 12/19/2023]
Abstract
The review centers on the scientific evidence underlying obesity, providing a detailed examination of the role of perilipin in this condition. It explores potential causes of obesity and delves into therapeutic approaches involving exercise, yoga, and herbal treatments. The paper discusses natural sources that can contribute to combating obesity and underscores the importance of exercise in a scientific context for overcoming obesity. Additionally, it includes information on herbal ingredients that aid in reducing obesity. The review also examines the impact of exercise type and intensity at various time intervals on muscle development. It elucidates triglyceride hydrolysis through different enzymes and the deposition of fatty acids in adipose tissue. The mechanisms by which alpha/beta hydrolase domain-containing protein 5 (ABHD5) and hormone-sensitive lipase (HSL) target and activate their functions are detailed. The inflammatory response in obesity is explored, encompassing inflammatory markers, lipid storage diseases, and their classification with molecular mechanisms. Furthermore, the hormonal regulation of lipolysis is elaborated upon in the review.
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Affiliation(s)
- Rajesh Yadav
- Sharda School of Allied Health Sciences, Sharda University, Greater Noida-201310, Uttar Pradesh, India; Department of Physiology, All India Institute of Medical Science, New Delhi, India
| | - Swetanshu
- Department of Zoology, Banaras Hindu University, U.P, India
| | - Pratichi Singh
- School of Biological and Life Sciences, Galgotias University, Greater Noida-203201, Uttar Pradesh, India.
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3
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Bohn T, Balbuena E, Ulus H, Iddir M, Wang G, Crook N, Eroglu A. Carotenoids in Health as Studied by Omics-Related Endpoints. Adv Nutr 2023; 14:1538-1578. [PMID: 37678712 PMCID: PMC10721521 DOI: 10.1016/j.advnut.2023.09.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Revised: 08/25/2023] [Accepted: 09/01/2023] [Indexed: 09/09/2023] Open
Abstract
Carotenoids have been associated with risk reduction for several chronic diseases, including the association of their dietary intake/circulating levels with reduced incidence of obesity, type 2 diabetes, certain types of cancer, and even lower total mortality. In addition to some carotenoids constituting vitamin A precursors, they are implicated in potential antioxidant effects and pathways related to inflammation and oxidative stress, including transcription factors such as nuclear factor κB and nuclear factor erythroid 2-related factor 2. Carotenoids and metabolites may also interact with nuclear receptors, mainly retinoic acid receptor/retinoid X receptor and peroxisome proliferator-activated receptors, which play a role in the immune system and cellular differentiation. Therefore, a large number of downstream targets are likely influenced by carotenoids, including but not limited to genes and proteins implicated in oxidative stress and inflammation, antioxidation, and cellular differentiation processes. Furthermore, recent studies also propose an association between carotenoid intake and gut microbiota. While all these endpoints could be individually assessed, a more complete/integrative way to determine a multitude of health-related aspects of carotenoids includes (multi)omics-related techniques, especially transcriptomics, proteomics, lipidomics, and metabolomics, as well as metagenomics, measured in a variety of biospecimens including plasma, urine, stool, white blood cells, or other tissue cellular extracts. In this review, we highlight the use of omics technologies to assess health-related effects of carotenoids in mammalian organisms and models.
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Affiliation(s)
- Torsten Bohn
- Nutrition and Health Research Group, Department of Precision Health, Luxembourg Institute of Health, Strassen, Luxembourg.
| | - Emilio Balbuena
- Department of Molecular and Structural Biochemistry, College of Agriculture and Life Sciences, North Carolina State University, Raleigh, NC, United States; Plants for Human Health Institute, North Carolina Research Campus, North Carolina State University, Kannapolis, NC, United States
| | - Hande Ulus
- Plants for Human Health Institute, North Carolina Research Campus, North Carolina State University, Kannapolis, NC, United States
| | - Mohammed Iddir
- Nutrition and Health Research Group, Department of Precision Health, Luxembourg Institute of Health, Strassen, Luxembourg
| | - Genan Wang
- Department of Chemical and Biomolecular Engineering, College of Engineering, North Carolina State University, Raleigh, NC, United States
| | - Nathan Crook
- Department of Chemical and Biomolecular Engineering, College of Engineering, North Carolina State University, Raleigh, NC, United States
| | - Abdulkerim Eroglu
- Department of Molecular and Structural Biochemistry, College of Agriculture and Life Sciences, North Carolina State University, Raleigh, NC, United States; Plants for Human Health Institute, North Carolina Research Campus, North Carolina State University, Kannapolis, NC, United States.
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4
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Liu WY, Hsieh YS, Ko HH, Wu YT. Formulation Approaches to Crystalline Status Modification for Carotenoids: Impacts on Dissolution, Stability, Bioavailability, and Bioactivities. Pharmaceutics 2023; 15:pharmaceutics15020485. [PMID: 36839810 PMCID: PMC9965060 DOI: 10.3390/pharmaceutics15020485] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2022] [Revised: 01/30/2023] [Accepted: 01/30/2023] [Indexed: 02/05/2023] Open
Abstract
Carotenoids, including carotenes and xanthophylls, have been identified as bioactive ingredients in foods and are considered to possess health-promoting effects. From a biopharmaceutical perspective, several physicochemical characteristics, such as scanty water solubility, restricted dissolution, and susceptibility to oxidation may influence their oral bioavailability and eventually, their effectiveness. In this review, we have summarized various formulation approaches that deal with the modification of crystalline status for carotenoids, which may improve their physicochemical properties, oral absorption, and biological effects. The mechanisms involving crystalline alteration and the typical methods for examining crystalline states in the pharmaceutical field have been included, and representative formulation approaches are introduced to unriddle the mechanisms and effects more clearly.
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Affiliation(s)
- Wan-Yi Liu
- School of Pharmacy, College of Pharmacy, Kaohsiung Medical University, Kaohsiung 80708, Taiwan
| | - Yun-Shan Hsieh
- School of Pharmacy, College of Pharmacy, Kaohsiung Medical University, Kaohsiung 80708, Taiwan
| | - Horng-Huey Ko
- School of Pharmacy, College of Pharmacy, Kaohsiung Medical University, Kaohsiung 80708, Taiwan
- Department of Fragrance and Cosmetic Science, College of Pharmacy, Kaohsiung Medical University, Kaohsiung 80708, Taiwan
- Department of Medical Research, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung 80708, Taiwan
- Drug Development and Value Creation Center, Kaohsiung Medical University, Kaohsiung 80708, Taiwan
- Correspondence: (H.-H.K.); (Y.-T.W.); Tel.: +886-7-3121101 (ext. 2643) (H.-H.K.); +886-7-3121101 (ext. 2254) (Y.-T.W.)
| | - Yu-Tse Wu
- School of Pharmacy, College of Pharmacy, Kaohsiung Medical University, Kaohsiung 80708, Taiwan
- Center for Cancer Research, Kaohsiung Medical University, Kaohsiung 80708, Taiwan
- Correspondence: (H.-H.K.); (Y.-T.W.); Tel.: +886-7-3121101 (ext. 2643) (H.-H.K.); +886-7-3121101 (ext. 2254) (Y.-T.W.)
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5
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Chai JC, Chen GC, Yu B, Xing J, Li J, Khambaty T, Perreira KM, Perera MJ, Vidot DC, Castaneda SF, Selvin E, Rebholz CM, Daviglus ML, Cai J, Van Horn L, Isasi CR, Sun Q, Hawkins M, Xue X, Boerwinkle E, Kaplan RC, Qi Q. Serum Metabolomics of Incident Diabetes and Glycemic Changes in a Population With High Diabetes Burden: The Hispanic Community Health Study/Study of Latinos. Diabetes 2022; 71:1338-1349. [PMID: 35293992 PMCID: PMC9163555 DOI: 10.2337/db21-1056] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Accepted: 03/02/2022] [Indexed: 01/22/2023]
Abstract
Metabolomic signatures of incident diabetes remain largely unclear for the U.S. Hispanic/Latino population, a group with high diabetes burden. We evaluated the associations of 624 known serum metabolites (measured by a global, untargeted approach) with incident diabetes in a subsample (n = 2,010) of the Hispanic Community Health Study/Study of Latinos without diabetes and cardiovascular disease at baseline (2008-2011). Based on the significant metabolites associated with incident diabetes, metabolite modules were detected using topological network analysis, and their associations with incident diabetes and longitudinal changes in cardiometabolic traits were further examined. There were 224 incident cases of diabetes after an average 6 years of follow-up. After adjustment for sociodemographic, behavioral, and clinical factors, 134 metabolites were associated with incident diabetes (false discovery rate-adjusted P < 0.05). We identified 10 metabolite modules, including modules comprising previously reported diabetes-related metabolites (e.g., sphingolipids, phospholipids, branched-chain and aromatic amino acids, glycine), and 2 reflecting potentially novel metabolite groups (e.g., threonate, N-methylproline, oxalate, and tartarate in a plant food metabolite module and androstenediol sulfates in an androgenic steroid metabolite module). The plant food metabolite module and its components were associated with higher diet quality (especially higher intakes of healthy plant-based foods), lower risk of diabetes, and favorable longitudinal changes in HOMA for insulin resistance. The androgenic steroid module and its component metabolites decreased with increasing age and were associated with a higher risk of diabetes and greater increases in 2-h glucose over time. We replicated the associations of both modules with incident diabetes in a U.S. cohort of non-Hispanic Black and White adults (n = 1,754). Among U.S. Hispanic/Latino adults, we identified metabolites across various biological pathways, including those reflecting androgenic steroids and plant-derived foods, associated with incident diabetes and changes in glycemic traits, highlighting the importance of hormones and dietary intake in the pathogenesis of diabetes.
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Affiliation(s)
- Jin Choul Chai
- Department of Epidemiology and Population Health, Albert Einstein College of Medicine, Bronx, NY
| | - Guo-Chong Chen
- Department of Epidemiology and Population Health, Albert Einstein College of Medicine, Bronx, NY
- Department of Nutrition and Food Hygiene, School of Public Health, Soochow University, Suzhou, China
| | - Bing Yu
- Department of Epidemiology and Human Genetics Center, The University of Texas Health Science Center at Houston, Houston, TX
| | - Jiaqian Xing
- Department of Epidemiology and Population Health, Albert Einstein College of Medicine, Bronx, NY
| | - Jun Li
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, MA
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA
| | | | - Krista M. Perreira
- Department of Social Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC
| | | | - Denise C. Vidot
- School of Nursing and Health Studies, University of Miami, Coral Gables, FL
| | | | - Elizabeth Selvin
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD
| | - Casey M. Rebholz
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD
| | - Martha L. Daviglus
- Institute for Minority Health Research, University of Illinois at Chicago, Chicago, IL
| | - Jianwen Cai
- Department of Biostatistics, University of North Carolina at Chapel Hill, Chapel Hill, NC
| | - Linda Van Horn
- Department of Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL
| | - Carmen R. Isasi
- Department of Epidemiology and Population Health, Albert Einstein College of Medicine, Bronx, NY
| | - Qi Sun
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, MA
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women’s Hospital, Boston, MA
- Joslin Diabetes Center, Boston, MA
| | - Meredith Hawkins
- Diabetes Research Center, Albert Einstein College of Medicine, Bronx, NY
- Department of Medicine, Albert Einstein College of Medicine, Bronx, NY
| | - Xiaonan Xue
- Department of Epidemiology and Population Health, Albert Einstein College of Medicine, Bronx, NY
| | - Eric Boerwinkle
- Department of Epidemiology and Human Genetics Center, The University of Texas Health Science Center at Houston, Houston, TX
| | - Robert C. Kaplan
- Department of Epidemiology and Population Health, Albert Einstein College of Medicine, Bronx, NY
- Public Health Sciences Division, Fred Hutchinson Cancer Research Center, Seattle, WA
| | - Qibin Qi
- Department of Epidemiology and Population Health, Albert Einstein College of Medicine, Bronx, NY
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, MA
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Annie-Mathew AS, Prem-Santhosh S, Jayasuriya R, Ganesh G, Ramkumar KM, Sarada DVL. The pivotal role of Nrf2 activators in adipocyte biology. Pharmacol Res 2021; 173:105853. [PMID: 34455076 DOI: 10.1016/j.phrs.2021.105853] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Revised: 08/23/2021] [Accepted: 08/23/2021] [Indexed: 01/07/2023]
Abstract
Adipose tissue is instrumental in maintaining metabolic homeostasis by regulating energy storage in the form of triglycerides. In the case of over-nutrition, adipocytes favorably regulate lipogenesis over lipolysis and accumulate excess triglycerides, resulting in increased adipose tissue mass. An abnormal increase in hypertrophic adipocytes is associated with chronic complications such as insulin resistance, obesity, diabetes, atherosclerosis and nonalcoholic fatty liver disease. Experimental studies indicate the occurrence of oxidative stress in the pathogenesis of obesity. A common underlying link between increasing adipose tissue mass and oxidative stress is the Nuclear Factor Erythroid 2-related factor 2 (Nrf2), Keap1-Nrf2-ARE signaling, which plays an indispensable role in metabolic homeostasis by regulating oxidative and inflammatory responses. Additionally, Nrf2 also activates CCAAT/enhancer-binding protein α, (C/EBP-α), C/EBP-β and peroxisome proliferator-activated receptor γ (PPARγ) the crucial pro-adipogenic factors that promote de novo adipogenesis. Hence, at the forefront of research is the quest for prospecting novel compounds to modulate Nrf2 activity in the context of adipogenesis and obesity. This review summarizes the molecular mechanism behind the activation of the Keap1-Nrf2-ARE signaling network and the role of Nrf2 activators in adipocyte pathophysiology.
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Affiliation(s)
- A S Annie-Mathew
- Department of Biotechnology, School of Bioengineering, SRM Institute of Science and Technology, Kattankulathur 603 203, Tamil Nadu, India
| | - Subramanian Prem-Santhosh
- Department of Biotechnology, School of Bioengineering, SRM Institute of Science and Technology, Kattankulathur 603 203, Tamil Nadu, India
| | - Ravichandran Jayasuriya
- Department of Biotechnology, School of Bioengineering, SRM Institute of Science and Technology, Kattankulathur 603 203, Tamil Nadu, India; SRM Research Institute, SRM Institute of Science and Technology, Kattankulathur 603 203, Tamil Nadu, India
| | - Goutham Ganesh
- Department of Biotechnology, School of Bioengineering, SRM Institute of Science and Technology, Kattankulathur 603 203, Tamil Nadu, India; SRM Research Institute, SRM Institute of Science and Technology, Kattankulathur 603 203, Tamil Nadu, India
| | - Kunka Mohanram Ramkumar
- Department of Biotechnology, School of Bioengineering, SRM Institute of Science and Technology, Kattankulathur 603 203, Tamil Nadu, India; SRM Research Institute, SRM Institute of Science and Technology, Kattankulathur 603 203, Tamil Nadu, India.
| | - D V L Sarada
- Department of Biotechnology, School of Bioengineering, SRM Institute of Science and Technology, Kattankulathur 603 203, Tamil Nadu, India.
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Suzuki A, Miyajima S, Mochizuki S, Umeki M, Sakai K, Koya M, Oda H, Nobuoka K, Ishikawa Y. Suppressive Effect of Yuzu ( Citrus junos) Peel Extract on Fatty Liver Steatosis Induced by a High-sucrose Diet in Rats. J JPN SOC FOOD SCI 2021. [DOI: 10.3136/nskkk.68.197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Affiliation(s)
- Ayako Suzuki
- Division of Applied Chemistry, Department of Integrated Science and Technology, Faculty of Science and Technology, Oita University
| | - Shiori Miyajima
- Division of Applied Chemistry, Department of Integrated Science and Technology, Faculty of Science and Technology, Oita University
| | | | - Miki Umeki
- Faculty of Food Science and Nutrition, Beppu University
| | - Kumiko Sakai
- Institute for Research Promotion, Oita University
| | - Mami Koya
- Institute for Research Promotion, Oita University
| | - Hiroaki Oda
- Graduate School of Bioagricultural Sciences, Nagoya University
| | - Kaoru Nobuoka
- Division of Applied Chemistry, Department of Integrated Science and Technology, Faculty of Science and Technology, Oita University
| | - Yuichi Ishikawa
- Division of Applied Chemistry, Department of Integrated Science and Technology, Faculty of Science and Technology, Oita University
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β-Cryptoxanthin from Satsuma Mandarin and Its Multiple Functions. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2021. [PMID: 33783749 DOI: 10.1007/978-981-15-7360-6_24] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register]
Abstract
Satsuma mandarin (Citrus unshiu Marc.), a unique Japanese citrus species, is one of the foods which have most abundant β-cryptoxanthin all over the world. In this study, β-cryptoxanthin has a variety of health-promoting functions such as the body fat reducing, cosmetic (whitening), and osteoporosis prevention. β-Cryptoxanthin has also been shown in human studies to have anti-exercise fatigue and diabetes prevention actions. These multiple functions further support that β-cryptoxanthin may play a role in vitamin A function.
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Fujii H, Nonaka K, Minamikawa MF, Endo T, Sugiyama A, Hamazaki K, Iwata H, Omura M, Shimada T. Allelic composition of carotenoid metabolic genes in 13 founders influences carotenoid composition in juice sac tissues of fruits among Japanese citrus breeding population. PLoS One 2021; 16:e0246468. [PMID: 33539435 PMCID: PMC7861536 DOI: 10.1371/journal.pone.0246468] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2020] [Accepted: 01/19/2021] [Indexed: 11/24/2022] Open
Abstract
To enrich carotenoids, especially β-cryptoxanthin, in juice sac tissues of fruits via molecular breeding in citrus, allele mining was utilized to dissect allelic variation of carotenoid metabolic genes and identify an optimum allele on the target loci characterized by expression quantitative trait (eQTL) analysis. SNPs of target carotenoid metabolic genes in 13 founders of the Japanese citrus breeding population were explored using the SureSelect target enrichment method. An independent allele was determined based on the presence or absence of reliable SNPs, using trio analysis to confirm inheritability between parent and offspring. Among the 13 founders, there were 7 PSY alleles, 7 HYb alleles, 11 ZEP alleles, 5 NCED alleles, and 4 alleles for the eQTL that control the transcription levels of PDS and ZDS among the ancestral species, indicating that some founders acquired those alleles from them. The carotenoid composition data of 263 breeding pedigrees in juice sac tissues revealed that the phenotypic variance of carotenoid composition was similar to that in the 13 founders, whereas the mean of total carotenoid content increased. This increase in total carotenoid content correlated with the increase in either or both β-cryptoxanthin and violaxanthin in juice sac tissues. Bayesian statistical analysis between allelic composition of target genes and carotenoid composition in 263 breeding pedigrees indicated that PSY-a and ZEP-e alleles at PSY and ZEP loci had strong positive effects on increasing the total carotenoid content, including β-cryptoxanthin and violaxanthin, in juice sac tissues. Moreover, the pyramiding of these alleles also increased the β-cryptoxanthin content. Interestingly, the offset interaction between the alleles with increasing and decreasing effects on carotenoid content and the epistatic interaction among carotenoid metabolic genes were observed and these interactions complexed carotenoid profiles in breeding population. These results revealed that allele composition would highly influence the carotenoid composition in citrus fruits. The allelic genotype information for the examined carotenoid metabolic genes in major citrus varieties and the trio-tagged SNPs to discriminate the optimum alleles (PSY-a and ZEP-e) from the rest would promise citrus breeders carotenoid enrichment in fruit via molecular breeding.
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Affiliation(s)
- Hiroshi Fujii
- National Agriculture and Food Research Organization Institute of Fruit and Tea Tree Science, Shimizu, Shizuoka, Japan
| | - Keisuke Nonaka
- National Agriculture and Food Research Organization Institute of Fruit and Tea Tree Science, Shimizu, Shizuoka, Japan
| | - Mai F. Minamikawa
- Laboratory of Biometry and Bioinformatics, Department of Agricultural and Environmental Biology, Graduate School of Agricultural and Life Sciences, The University of Tokyo, Bunkyo, Tokyo, Japan
| | - Tomoko Endo
- National Agriculture and Food Research Organization Institute of Fruit and Tea Tree Science, Shimizu, Shizuoka, Japan
| | - Aiko Sugiyama
- Faculty of Agriculture, Shizuoka University, Suruga, Shizuoka, Japan
| | - Kosuke Hamazaki
- Laboratory of Biometry and Bioinformatics, Department of Agricultural and Environmental Biology, Graduate School of Agricultural and Life Sciences, The University of Tokyo, Bunkyo, Tokyo, Japan
| | - Hiroyoshi Iwata
- Laboratory of Biometry and Bioinformatics, Department of Agricultural and Environmental Biology, Graduate School of Agricultural and Life Sciences, The University of Tokyo, Bunkyo, Tokyo, Japan
| | - Mitsuo Omura
- Faculty of Agriculture, Shizuoka University, Suruga, Shizuoka, Japan
| | - Takehiko Shimada
- National Agriculture and Food Research Organization Institute of Fruit and Tea Tree Science, Shimizu, Shizuoka, Japan
- * E-mail:
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Suzuki A, Hirakawa E, Umeki M, Sakai K, Koya M, Oda H, Mochizuki S, Nobuoka K, Ishikawa Y. Yuzu, <i>Citrus junos</i>, peels extract ameliorated hepatic steatosis induced by chloretone in rats. FOOD SCIENCE AND TECHNOLOGY RESEARCH 2021. [DOI: 10.3136/fstr.27.281] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Affiliation(s)
- Ayako Suzuki
- Division of Applied Chemistry, Department of Integrated Science and Technology, Faculty of Science and Technology, Oita University
| | - Erika Hirakawa
- Division of Applied Chemistry, Department of Integrated Science and Technology, Faculty of Science and Technology, Oita University
| | - Miki Umeki
- Faculty of Food Science and Nutrition, Beppu University
| | - Kumiko Sakai
- Institute for Research Promotion, Oita University
| | - Mami Koya
- Institute for Research Promotion, Oita University
| | - Hiroaki Oda
- Graduate School of Bioagricultural Sciences, Nagoya University
| | | | - Kaoru Nobuoka
- Division of Applied Chemistry, Department of Integrated Science and Technology, Faculty of Science and Technology, Oita University
| | - Yuichi Ishikawa
- Division of Applied Chemistry, Department of Integrated Science and Technology, Faculty of Science and Technology, Oita University
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11
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Effects of Salicylic Acid and Methyl Jasmonate Treatments on Flavonoid and Carotenoid Accumulation in the Juice Sacs of Satsuma Mandarin In Vitro. APPLIED SCIENCES-BASEL 2020. [DOI: 10.3390/app10248916] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Salicylic acid and jasmonic acid are two important plant hormones that trigger the plant defense responses and regulate the accumulation of bioactive compounds in plants. In the present study, the effects of salicylic acid (SA) and methyl jasmonate (MeJA) on flavonoid and carotenoid accumulation were investigated in the juice sacs of Satsuma mandarin in vitro. The results showed that SA treatment was effective to enhance the contents of eriocitrin, narirutin, poncirin, and β-cryptoxanthin in the juice sacs (p < 0.05). In contrast, the MeJA treatment inhibited flavonoid and carotenoid accumulation in the juice sacs (p < 0.05). Gene expression results showed that the changes of flavonoid and carotenoid contents in the SA and MeJA treatments were highly regulated at the transcriptional level. In addition, a transcriptional factor CitWRKY70 was identified in the microarray analysis, which was induced by the SA treatment, while suppressed by the MeJA treatment. In the SA and MeJA treatments, the change in the expression of CitWRKY70 was consistent with that of flavonoid and carotenoid biosynthetic key genes. These results indicated that CitWRKY70 might be involved in the regulation of flavonoid and carotenoid accumulation in response to SA and MeJA treatments in the juice sacs of citrus fruit.
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12
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Lutein supplementation combined with a low-calorie diet in middle-aged obese individuals: effects on anthropometric indices, body composition and metabolic parameters. Br J Nutr 2020; 126:1028-1039. [DOI: 10.1017/s0007114520004997] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
AbstractLutein is considered as a major biologically active carotenoid, with potential benefits for obesity and cardiometabolic health. This double-blind, randomised controlled trial aimed to assess whether the consumption of lutein along with a low-calorie diet (LCD) can influence anthropometric indices, body composition and metabolic parameters in obese middle-aged individuals. After a 2-week run-in period with an LCD, forty-eight participants aged 45–65 years were randomly assigned to consume 20 mg/d lutein or placebo along with the LCD for 10 weeks. Dietary intake, anthropometric indices, body composition, lipid profile, glucose homoeostasis parameters, NEFA and appetite sensations were assessed at the beginning and end of the study. After 10 weeks, body weight and waist circumference significantly decreased in both groups, although between-group differences were not significant. There was more of a decrease in the percentage of body fat in the lutein group v. the placebo group. Moreover, the placebo group experienced a significant reduction in fat-free mass (FFM), whereas the lutein group preserved FFM during calorie restriction, although the between-group difference did not reach statistical significance. Visceral fat and serum levels of total cholesterol (TC) and LDL-cholesterol were significantly decreased only in the lutein group, with a statistically significant difference between the two arms only for TC. No significant changes were observed in the TAG, HDL-cholesterol, glucose homoeostasis parameters, NEFA and appetite sensations. Lutein supplementation in combination with an LCD could improve body composition and lipid profile in obese middle-aged individuals.
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13
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Jurić S, Jurić M, Król-Kilińska Ż, Vlahoviček-Kahlina K, Vinceković M, Dragović-Uzelac V, Donsì F. Sources, stability, encapsulation and application of natural pigments in foods. FOOD REVIEWS INTERNATIONAL 2020. [DOI: 10.1080/87559129.2020.1837862] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Slaven Jurić
- Faculty of Agriculture, Department of Chemistry, University of Zagreb, Zagreb, Croatia
| | - Marina Jurić
- Faculty of Pharmacy and Biochemistry, Department of Pharmacognosy, University of Zagreb, Zagreb, Croatia
| | - Żaneta Król-Kilińska
- Department of Functional Food Products Development, Wroclaw University of Environmental and Life Sciences, Wroclaw, Poland
| | | | - Marko Vinceković
- Faculty of Agriculture, Department of Chemistry, University of Zagreb, Zagreb, Croatia
| | - Verica Dragović-Uzelac
- Faculty of Food Technology and Biotechnology, Department of Food Engineering, University of Zagreb, Zagreb, Croatia
| | - Francesco Donsì
- Department of Industrial Engineering, University of Salerno, Fisciano, Italy
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14
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Dhuique-Mayer C, Gence L, Portet K, Tousch D, Poucheret P. Preventive action of retinoids in metabolic syndrome/type 2 diabetic rats fed with citrus functional food enriched in β-cryptoxanthin. Food Funct 2020; 11:9263-9271. [PMID: 33047760 DOI: 10.1039/d0fo02430a] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Citrus fruits are known for their beneficial health effects associated with the prevention of metabolic syndrome/type 2 diabetes that is mainly attributed to flavonoids. Few investigations have reported the potential anti-diabetic effects of retinoids from the bioconversion of β-cryptoxanthin (bcx), a citrus carotenoid. Therefore, the present study explored the anti-diabetic effect of a citrus functional food, obtained by membrane eco-technology of a citrus clementina juice, especially enriched in bcx but also in flavonoids and pectin. We assessed the in vivo effect of citrus bcx absorption and its bioconversion into retinoids in metabolic syndrome/type 2 diabetic fructose rats. Fructose-fed rats were used as a prediabetic control, and a prediabetic group was treated with the citrus concentrate for 8 weeks. The citrus-based food treatment improved glucose tolerance, dyslipidemia and blood pressure, in prediabetic rats. Although these effects were in part due to the synergy between enriched phytonutrients (bcx, hesperidin, pectin) of the citrus matrix, the role of bcx and its bioconversion into retinoids were highlighted. We showed that prediabetic rats absorbed less bcx and the bioconversion was less efficient. Bcx from citrus-based food was able to restore vitamin A status in prediabetic rats suggesting that the absorption/bioconversion of bcx may have a key role in improvement of metabolic syndrome/type 2 diabetes.
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Affiliation(s)
- Claudie Dhuique-Mayer
- CIRAD, UMR Qualisud, F-34398 Montpellier, France. and Qualisud, Université Montpellier, CIRAD, Montpellier SupAgro, Université d'Avignon, Université de la Réunion, France
| | - Laura Gence
- CIRAD, UMR Qualisud, F-34398 Montpellier, France. and Qualisud, Université Montpellier, CIRAD, Montpellier SupAgro, Université d'Avignon, Université de la Réunion, France
| | - Karine Portet
- Qualisud, Université Montpellier, CIRAD, Montpellier SupAgro, Université d'Avignon, Université de la Réunion, France
| | - Didier Tousch
- Qualisud, Université Montpellier, CIRAD, Montpellier SupAgro, Université d'Avignon, Université de la Réunion, France
| | - Patrick Poucheret
- Qualisud, Université Montpellier, CIRAD, Montpellier SupAgro, Université d'Avignon, Université de la Réunion, France
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15
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Cilla A, Rodrigo MJ, De Ancos B, Sánchez-Moreno C, Cano MP, Zacarías L, Barberá R, Alegría A. Impact of high-pressure processing on the stability and bioaccessibility of bioactive compounds in Clementine mandarin juice and its cytoprotective effect on Caco-2 cells. Food Funct 2020; 11:8951-8962. [PMID: 33001074 DOI: 10.1039/d0fo02048f] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Mandarin juice is a rich source of antioxidant bioactive compounds. While the content and profile of bioactives are known, the impact of high-pressure processing (HPP) on their stability and bioaccessibility (BA) is unknown, but may allow obtaining safe, nutritious, and fresh-tasting juices with highly extractable bioactive compounds. The stability and BA of bioactive antioxidant compounds in untreated and HPP-treated (400 MPa/40 °C/1 min) Clementine mandarin juices, and the cytoprotective effect of its bioaccessible fractions (BF) obtained after simulated gastrointestinal digestion against H2O2-induced oxidative stress in differentiated Caco-2 cells were investigated. The BF of HPP-treated juices showed a better retention of carotenoids, flavonoids, ascorbic acid, total polyphenols and FRAP value, and slightly higher cytoprotection (mitochondrial membrane potential and ROS) than untreated juices. Therefore, HPP can be recommended as a suitable technology to retain or indeed increase antioxidant bioactives and their cytoprotective activity in mandarin juices after gastrointestinal digestion.
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Affiliation(s)
- Antonio Cilla
- Nutrition and Food Science Area, Faculty of Pharmacy, University of Valencia, Av. Vicente Andrés Estellés s/n, ES-46100 Burjassot, Valencia, Spain.
| | - María J Rodrigo
- Department of Food Biotechnology, Institute of Agrochemistry and Food Technology, Spanish National Research Council (IATA-CSIC), C/Catedrático Agustín Escardino 7, Paterna, 46980 Valencia, Spain
| | - Begoña De Ancos
- Department of Characterization, Quality and Safety, Institute of Food Science, Technology and Nutrition, Spanish National Research Council (ICTAN-CSIC), C/José Antonio Novais 10, ES-28040 Madrid, Spain.
| | - Concepción Sánchez-Moreno
- Department of Characterization, Quality and Safety, Institute of Food Science, Technology and Nutrition, Spanish National Research Council (ICTAN-CSIC), C/José Antonio Novais 10, ES-28040 Madrid, Spain.
| | - M Pilar Cano
- Department of Biotechnology and Food Microbiology, Institute of Food Science Research (CIAL, CSIC-UAM), C/Nicolás Cabrera 9, Campus de la Universidad Autónoma de Madrid, ES-28049 Madrid, Spain
| | - Lorenzo Zacarías
- Department of Food Biotechnology, Institute of Agrochemistry and Food Technology, Spanish National Research Council (IATA-CSIC), C/Catedrático Agustín Escardino 7, Paterna, 46980 Valencia, Spain
| | - Reyes Barberá
- Nutrition and Food Science Area, Faculty of Pharmacy, University of Valencia, Av. Vicente Andrés Estellés s/n, ES-46100 Burjassot, Valencia, Spain.
| | - Amparo Alegría
- Nutrition and Food Science Area, Faculty of Pharmacy, University of Valencia, Av. Vicente Andrés Estellés s/n, ES-46100 Burjassot, Valencia, Spain.
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16
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Wang X, Li D, Liu F, Cui Y, Li X. Dietary citrus and/or its extracts intake contributed to weight control: Evidence from a systematic review and meta-analysis of 13 randomized clinical trials. Phytother Res 2020; 34:2006-2022. [PMID: 32182635 DOI: 10.1002/ptr.6673] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2019] [Revised: 02/06/2020] [Accepted: 03/01/2020] [Indexed: 12/14/2022]
Abstract
Randomized controlled trials, being published in English and investigating the associations of at least 4 weeks intervention of citrus and/or its extracts on weight loss among adults, were searched from PubMed, Web of Science, Scopus, and Cochrane by June 2019 to conduct a meta-analysis. Thirteen articles, including 921 participants, were selected and evaluated by modified Jadad scale. Pooled results by the random-effects model showed that citrus and/or its extracts administration significantly reduced 1.280 kg body weight (95% CI: -1.818 to -0.741, p = 0.000, I2 = 81.4%), 0.322 kg/m2 BMI (95% CI: -0.599 to -0.046, p = 0.022, I2 = 87.0%), 2.185 cm WC (95% CI: -3.804 to -0.566, p = 0.008, I2 = 98.3%), and 2.137 cm HC (95% CI: -3.775 to -0.500, p = 0.011, I2 = 96.2%), respectively, but no significantly decreased effects on WHR and body fat were observed. Subgroup analysis deduced the different effects of study location, intervention duration on body weight associated indices. No publication bias was observed. Our meta-analysis supported the beneficial effects of citrus and/or its extracts supplement on body weight control, and future well-designed studies are required to firmly establish the clinical efficacy of citrus and/or its extracts intervention on body weight.
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Affiliation(s)
- Xinjing Wang
- Department of Nutrition and Food Hygiene, School of Public Health, Medical College of Soochow University, Suzhou, Jiangsu, China
| | - Deming Li
- Department of Nutrition and Food Hygiene, School of Public Health, Medical College of Soochow University, Suzhou, Jiangsu, China
| | - Fang Liu
- Department of Nutrition and Food Hygiene, School of Public Health, Medical College of Soochow University, Suzhou, Jiangsu, China
| | - Yuan Cui
- Department of Nutrition and Food Hygiene, School of Public Health, Medical College of Soochow University, Suzhou, Jiangsu, China
| | - Xinli Li
- Department of Nutrition and Food Hygiene, School of Public Health, Medical College of Soochow University, Suzhou, Jiangsu, China
- Jiangsu Key Laboratory of Preventive and Translational Medicine for Geriatric Diseases, School of Public Health, Soochow University, Suzhou, Jiangsu, China
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17
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Bonet ML, Ribot J, Galmés S, Serra F, Palou A. Carotenoids and carotenoid conversion products in adipose tissue biology and obesity: Pre-clinical and human studies. Biochim Biophys Acta Mol Cell Biol Lipids 2020; 1865:158676. [PMID: 32120014 DOI: 10.1016/j.bbalip.2020.158676] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2019] [Revised: 02/20/2020] [Accepted: 02/21/2020] [Indexed: 02/07/2023]
Abstract
Antiobesity activities of carotenoids and carotenoid conversion products (CCPs) have been demonstrated in pre-clinical studies, and mechanisms behind have begun to be unveiled, thus suggesting these compounds may help obesity prevention and management. The antiobesity action of carotenoids and CCPs can be traced to effects in multiple tissues, notably the adipose tissues. Key aspects of the biology of adipose tissues appear to be affected by carotenoid and CCPs, including adipogenesis, metabolic capacities for energy storage, release and inefficient oxidation, secretory function, and modulation of oxidative stress and inflammatory pathways. Here, we review the connections of carotenoids and CCPs with adipose tissue biology and obesity as revealed by cell and animal intervention studies, studies addressing the role of endogenous retinoid metabolism, and human epidemiological and intervention studies. We also consider human genetic variability influencing carotenoid and vitamin A metabolism, particularly in adipose tissues, as a potentially relevant aspect towards personalization of dietary recommendations to prevent or manage obesity and optimize metabolic health. This article is part of a Special Issue entitled Carotenoids recent advances in cell and molecular biology edited by Johannes von Lintig and Loredana Quadro.
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Affiliation(s)
- M Luisa Bonet
- Grup de Recerca Nutrigenòmica i Obesitat, Laboratori de Biologia Molecular, Nutrició i Biotecnologia (LBNB), Universitat de les Illes Balears, Palma de Mallorca, Spain; Institut d'Investigació Sanitària Illes Balears (IdISBa), Spain; CIBER de Fisiopatología de la Obesidad y Nutrición (CIBERobn), Spain.
| | - Joan Ribot
- Grup de Recerca Nutrigenòmica i Obesitat, Laboratori de Biologia Molecular, Nutrició i Biotecnologia (LBNB), Universitat de les Illes Balears, Palma de Mallorca, Spain; Institut d'Investigació Sanitària Illes Balears (IdISBa), Spain; CIBER de Fisiopatología de la Obesidad y Nutrición (CIBERobn), Spain
| | | | - Francisca Serra
- Grup de Recerca Nutrigenòmica i Obesitat, Laboratori de Biologia Molecular, Nutrició i Biotecnologia (LBNB), Universitat de les Illes Balears, Palma de Mallorca, Spain; Institut d'Investigació Sanitària Illes Balears (IdISBa), Spain; CIBER de Fisiopatología de la Obesidad y Nutrición (CIBERobn), Spain
| | - Andreu Palou
- Grup de Recerca Nutrigenòmica i Obesitat, Laboratori de Biologia Molecular, Nutrició i Biotecnologia (LBNB), Universitat de les Illes Balears, Palma de Mallorca, Spain; Institut d'Investigació Sanitària Illes Balears (IdISBa), Spain; CIBER de Fisiopatología de la Obesidad y Nutrición (CIBERobn), Spain
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18
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Lim JY, Liu C, Hu KQ, Smith DE, Wu D, Lamon-Fava S, Ausman LM, Wang XD. Dietary β-Cryptoxanthin Inhibits High-Refined Carbohydrate Diet-Induced Fatty Liver via Differential Protective Mechanisms Depending on Carotenoid Cleavage Enzymes in Male Mice. J Nutr 2019; 149:1553-1564. [PMID: 31212314 DOI: 10.1093/jn/nxz106] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2019] [Revised: 04/11/2019] [Accepted: 04/26/2019] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND β-Cryptoxanthin (BCX), a provitamin A carotenoid shown to protect against nonalcoholic fatty liver disease (NAFLD), can be cleaved by β-carotene-15,15'-oxygenase (BCO1) to generate vitamin A, and by β-carotene-9',10'-oxygenase (BCO2) to produce bioactive apo-carotenoids. BCO1/BCO2 polymorphisms have been associated with variations in plasma carotenoid amounts in both humans and animals. OBJECTIVES We investigated whether BCX feeding inhibits high refined-carbohydrate diet (HRCD)-induced NAFLD, dependent or independent of BCO1/BCO2. METHODS Six-week-old male wild-type (WT) and BCO1-/-/BCO2-/- double knockout (DKO) mice were randomly fed HRCD (66.5% of energy from carbohydrate) with or without BCX (10 mg/kg diet) for 24 wk. Pathological and biochemical variables were analyzed in the liver and mesenteric adipose tissues (MATs). Data were analyzed by 2-factor ANOVA. RESULTS Compared to their respective HRCD controls, BCX reduced hepatic steatosis severity by 33‒43% and hepatic total cholesterol by 43‒70% in both WT and DKO mice (P < 0.01). Hepatic concentrations of BCX, but not retinol and retinyl palmitate, were 33-fold higher in DKO mice than in WT mice (P < 0.001). BCX feeding increased the hepatic fatty acid oxidation protein peroxisome proliferator-activated receptor-α, and the cholesterol efflux gene ATP-binding cassette transporter5, and suppressed the lipogenesis gene acetyl-CoA carboxylase 1 (Acc1) in the MAT of WT mice but not DKO mice (P < 0.05). BCX feeding decreased the hepatic lipogenesis proteins ACC and stearoyl-CoA desaturase-1 (3-fold and 5-fold) and the cholesterol synthesis genes 3-hydroxy-3-methyl-glutaryl-coenzyme A reductase and HMG-CoA synthase 1 (2.7-fold and 1.8-fold) and increased the cholesterol catabolism gene cholesterol 7α-hydroxylase (1.9-fold) in the DKO but not WT mice (P < 0.05). BCX feeding increased hepatic protein sirtuin1 (2.5-fold) and AMP-activated protein kinase (9-fold) and decreased hepatic farnesoid X receptor protein (80%) and the inflammatory cytokine gene Il6 (6-fold) in the MAT of DKO mice but not WT mice (P < 0.05). CONCLUSION BCX feeding mitigates HRCD-induced NAFLD in both WT and DKO mice through different mechanisms in the liver-MAT axis, depending on the presence or absence of BCO1/BCO2.
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Affiliation(s)
- Ji Ye Lim
- Nutrition and Cancer Biology Lab, Jean Mayer USDA-Human Nutrition Research Center on Aging at Tufts University, Boston, MA, USA.,Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA, USA
| | - Chun Liu
- Nutrition and Cancer Biology Lab, Jean Mayer USDA-Human Nutrition Research Center on Aging at Tufts University, Boston, MA, USA
| | - Kang-Quan Hu
- Nutrition and Cancer Biology Lab, Jean Mayer USDA-Human Nutrition Research Center on Aging at Tufts University, Boston, MA, USA
| | - Donald E Smith
- Comparative Biology Unit, Jean Mayer USDA-Human Nutrition Research Center on Aging at Tufts University, Boston, MA, USA
| | - Dayong Wu
- Nutritional Immunology Lab, Jean Mayer USDA-Human Nutrition Research Center on Aging at Tufts University, Boston, MA, USA.,Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA, USA
| | - Stefania Lamon-Fava
- Cardiovascular Nutrition Lab, Jean Mayer USDA-Human Nutrition Research Center on Aging at Tufts University, Boston, MA, USA.,Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA, USA
| | - Lynne M Ausman
- Nutrition and Cancer Biology Lab, Jean Mayer USDA-Human Nutrition Research Center on Aging at Tufts University, Boston, MA, USA.,Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA, USA
| | - Xiang-Dong Wang
- Nutrition and Cancer Biology Lab, Jean Mayer USDA-Human Nutrition Research Center on Aging at Tufts University, Boston, MA, USA.,Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA, USA
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19
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Mounien L, Tourniaire F, Landrier JF. Anti-Obesity Effect of Carotenoids: Direct Impact on Adipose Tissue and Adipose Tissue-Driven Indirect Effects. Nutrients 2019; 11:nu11071562. [PMID: 31373317 PMCID: PMC6683027 DOI: 10.3390/nu11071562] [Citation(s) in RCA: 78] [Impact Index Per Article: 15.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2019] [Revised: 07/05/2019] [Accepted: 07/07/2019] [Indexed: 02/07/2023] Open
Abstract
This review summarizes current knowledge on the biological relevance of carotenoids and some of their metabolites in obesity management. The relationship between carotenoids and obesity is considered in clinical studies and in preclinical studies. Adipose tissue is a key organ in obesity etiology and the main storage site for carotenoids. We thus first describe carotenoid metabolism in adipocyte and adipose tissue and the effects of carotenoids on biological processes in adipose tissue that may be linked to obesity management in in vitro and preclinical studies. It is also now well established that the brain is strongly involved in obesity processes. A section is accordingly devoted to the potential effect of carotenoids on obesity via their direct and/or adipose tissue-driven indirect biological effects on the brain.
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Affiliation(s)
- Lourdes Mounien
- Aix Marseille Univ, INSERM, INRA, C2VN, 13385 Marseille, France
| | - Franck Tourniaire
- Aix Marseille Univ, INSERM, INRA, C2VN, 13385 Marseille, France
- CriBioM, criblage biologique Marseille, faculté de Médecine de la Timone, 13256 Marseille, France
| | - Jean-Francois Landrier
- Aix Marseille Univ, INSERM, INRA, C2VN, 13385 Marseille, France.
- CriBioM, criblage biologique Marseille, faculté de Médecine de la Timone, 13256 Marseille, France.
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Pinheiro-Sant'Ana HM, Anunciação PC, Souza CSE, de Paula Filho GX, Salvo A, Dugo G, Giuffrida D. Quali-Quantitative Profile of Native Carotenoids in Kumquat from Brazil by HPLC-DAD-APCI/MS. Foods 2019; 8:foods8050166. [PMID: 31100882 PMCID: PMC6560404 DOI: 10.3390/foods8050166] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2019] [Revised: 05/08/2019] [Accepted: 05/14/2019] [Indexed: 01/27/2023] Open
Abstract
In this study the native carotenoids composition in kumquat (Fortunella margarita) (peel + pulp) from Brazil was determined for the first time by a HPLC-DAD-APCI/MS (high performance liquid chromatography-diode array detector-atmospheric pressure chemical ionization/mass spectrometry), methodology. Eleven carotenoids were successfully identified and quantified in kumquat: four carotenoids in the free form and seven carotenoids in the esterified form. β-citraurin-laurate was the carotenoid found in the highest content (607.33 µg/100 g fresh matter), followed by β-cryptoxanthin-laurate (552.59 µg/100 g). The different esterified forms of β-citraurin and β-cryptoxanthin represented 84.34% of the carotenoids found, which demonstrates the importance of esterification in natural fruits. β-carotene and free xanthophylls (β-cryptoxanthin, lutein and zeaxanthin) represented 5.50% and 14.96%, respectively, of total carotenoids in kumquat. The total carotenoid content of kumquat from Brazil was very high (2185.16 µg/100 g), suggesting that this fruit could contribute significantly to the intake of important bioactive compounds by the population.
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Affiliation(s)
| | - Pamella Cristine Anunciação
- Departamento de Nutrição e Saúde, Universidade Federal de Viçosa, Avenida P.H. Rolfs, s/n, Viçosa 36571-000, Brazil.
| | - Clarice Silva E Souza
- Departamento de Nutrição e Saúde, Universidade Federal de Viçosa, Avenida P.H. Rolfs, s/n, Viçosa 36571-000, Brazil.
| | - Galdino Xavier de Paula Filho
- Departamento de Educação, Universidade Federal do Amapá, Rodovia Juscelino Kubitschek, Km 02, Jardim Marco Zero, Macapá 68903-419, Brazil.
| | - Andrea Salvo
- Department, of Biomedical and Dental Sciences and Morphofunctional Imaging, University of Messina (Italy), V.le Annunziata, 98168 Messina, Italy.
| | - Giacomo Dugo
- Department, of Biomedical and Dental Sciences and Morphofunctional Imaging, University of Messina (Italy), V.le Annunziata, 98168 Messina, Italy.
| | - Daniele Giuffrida
- Department, of Biomedical and Dental Sciences and Morphofunctional Imaging, University of Messina (Italy), V.le Annunziata, 98168 Messina, Italy.
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21
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Coronel J, Pinos I, Amengual J. β-carotene in Obesity Research: Technical Considerations and Current Status of the Field. Nutrients 2019; 11:E842. [PMID: 31013923 PMCID: PMC6521044 DOI: 10.3390/nu11040842] [Citation(s) in RCA: 52] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2019] [Revised: 04/02/2019] [Accepted: 04/06/2019] [Indexed: 12/21/2022] Open
Abstract
Over the past decades, obesity has become a rising health problem as the accessibility to high calorie, low nutritional value food has increased. Research shows that some bioactive components in fruits and vegetables, such as carotenoids, could contribute to the prevention and treatment of obesity. Some of these carotenoids are responsible for vitamin A production, a hormone-like vitamin with pleiotropic effects in mammals. Among these effects, vitamin A is a potent regulator of adipose tissue development, and is therefore important for obesity. This review focuses on the role of the provitamin A carotenoid β-carotene in human health, emphasizing the mechanisms by which this compound and its derivatives regulate adipocyte biology. It also discusses the physiological relevance of carotenoid accumulation, the implication of the carotenoid-cleaving enzymes, and the technical difficulties and considerations researchers must take when working with these bioactive molecules. Thanks to the broad spectrum of functions carotenoids have in modern nutrition and health, it is necessary to understand their benefits regarding to metabolic diseases such as obesity in order to evaluate their applicability to the medical and pharmaceutical fields.
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Affiliation(s)
- Johana Coronel
- Department of Food Sciences and Human Nutrition, University of Illinois Urbana Champaign, Urbana, IL 61801, USA.
| | - Ivan Pinos
- Division of Nutritional Sciences, University of Illinois Urbana Champaign, Urbana, IL 61801, USA.
| | - Jaume Amengual
- Department of Food Sciences and Human Nutrition, University of Illinois Urbana Champaign, Urbana, IL 61801, USA.
- Division of Nutritional Sciences, University of Illinois Urbana Champaign, Urbana, IL 61801, USA.
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Co-Existence of Hypertensive and Anti-Hypertensive Constituents, Synephrine, and Nobiletin in Citrus unshiu Peel. Molecules 2019; 24:molecules24071197. [PMID: 30934724 PMCID: PMC6480055 DOI: 10.3390/molecules24071197] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2019] [Revised: 03/23/2019] [Accepted: 03/25/2019] [Indexed: 11/16/2022] Open
Abstract
A single herb can contain multiple constituents with diverse bioactivities. We found that the extract of Citrus unshiu peel (CUP), induced abnormal vasoconstriction responses on the freshly isolated rat aortic rings in vitro. CUP stimulated the vasoconstriction alone, and it suppressed the phenylephrine-stimulated vasoconstriction. We studied the reasons behind this abnormal vasoconstriction pattern. Major constituents of CUP were determined and evaluated for their vaso-activities. Notably, synephrine, a contractile agonist, and nobiletin, newly identified to have anti-contractile activity co-existed in CUP. Synephrine and nobiletin competitively blocked or activated the same contractile targets resulting in contradicting and abnormal vasoconstriction responses. Accordingly, the vasoconstriction pattern varies significantly depending on the relative contents of synephrine and nobiletin in CUP. Interestingly, this response pattern could be observed with another plant extract, Acorus gramineus Sol. Collectively, we demonstrated that active ingredients with contradicting bioactivities could co-exist in a single plant extract, interact and produce abnormal response patterns in bioassay, which would give an important insight into the interpretation of unusual activity patterns induced by plant extracts.
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β-Cryptoxanthin Reduces Body Fat and Increases Oxidative Stress Response in Caenorhabditis elegans Model. Nutrients 2019; 11:nu11020232. [PMID: 30678209 PMCID: PMC6412578 DOI: 10.3390/nu11020232] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2018] [Revised: 12/17/2018] [Accepted: 01/15/2019] [Indexed: 12/12/2022] Open
Abstract
β-Cryptoxanthin (BCX) is a major dietary pro-vitamin A carotenoid, found mainly in fruits and vegetables. Several studies showed the beneficial effects of BCX on different aspects of human health. In spite of the evidence, the molecular mechanisms of action of BCX need to be further investigated. The Caenorhabditis elegans model was used to analyze in vivo the activity of BCX on fat reduction and protection to oxidative stress. Dose-response assays provided evidence of the efficacy of BCX at very low dose (0.025 µg/mL) (p < 0.001) on these processes. Moreover, a comparative analysis with other carotenoids, such as lycopene and β-carotene, showed a stronger effect of BCX. Furthermore, a transcriptomic analysis of wild-type nematodes supplemented with BCX revealed upregulation of the energy metabolism, response to stress, and protein homeostasis as the main metabolic targets of this xanthophyll. Collectively, this study provides new in vivo evidence of the potential therapeutic use of BCX in the prevention of diseases related to metabolic syndrome and aging.
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Ma G, Zhang L, Yungyuen W, Sato Y, Furuya T, Yahata M, Yamawaki K, Kato M. Accumulation of carotenoids in a novel citrus cultivar 'Seinannohikari' during the fruit maturation. PLANT PHYSIOLOGY AND BIOCHEMISTRY : PPB 2018; 129:349-356. [PMID: 29936241 DOI: 10.1016/j.plaphy.2018.06.015] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/13/2018] [Revised: 06/13/2018] [Accepted: 06/13/2018] [Indexed: 06/08/2023]
Abstract
In the present study, carotenoid metabolism was investigated in the fruits of a novel citrus cultivar, 'Seinannohikari' (Citrus spp.). During the maturation, β,β-xanthophylls were accumulated rapidly with β-cryptoxanthin being the dominant carotenoid compound in the flavedo and juice sacs of 'Seinannohikari'. In the juice sacs of mature fruits, 'Seinannohikari' accumulated high amount of carotenoids, especially β-cryptoxanthin. The content of β-cryptoxanthin in the juice sacs of 'Seinannohikari' was approximately 2.5 times of that in 'Miyagawa-wase' (Citrus unshiu), which is one of its parental cultivars, at the mature stage. Gene expression results showed that the massive accumulation of β-cryptoxanthin might be attributed to the higher expression of carotenoid biosynthetic genes (CitPSY, CitPDS, CitZDS, CitLCYb2, CitHYb, and CitZEP), and lower expression of carotenoid catabolic genes (CitNCED2 and CitNCED3) in the juice sacs of 'Seinannohikari'.
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Affiliation(s)
- Gang Ma
- Department of Bioresource Sciences, Faculty of Agriculture, Shizuoka University, 836 Ohya, Suruga, Shizuoka 422-8529, Japan
| | - Lancui Zhang
- Department of Bioresource Sciences, Faculty of Agriculture, Shizuoka University, 836 Ohya, Suruga, Shizuoka 422-8529, Japan
| | - Witchulada Yungyuen
- Department of Bioresource Sciences, Faculty of Agriculture, Shizuoka University, 836 Ohya, Suruga, Shizuoka 422-8529, Japan; The United Graduate School of Agricultural Science, Gifu University (Shizuoka University), Yanagido, Gifu 501-1193, Japan
| | - Yuki Sato
- Department of Bioresource Sciences, Faculty of Agriculture, Shizuoka University, 836 Ohya, Suruga, Shizuoka 422-8529, Japan
| | - Takuma Furuya
- Department of Bioresource Sciences, Faculty of Agriculture, Shizuoka University, 836 Ohya, Suruga, Shizuoka 422-8529, Japan
| | - Masaki Yahata
- Department of Bioresource Sciences, Faculty of Agriculture, Shizuoka University, 836 Ohya, Suruga, Shizuoka 422-8529, Japan
| | - Kazuki Yamawaki
- Department of Bioresource Sciences, Faculty of Agriculture, Shizuoka University, 836 Ohya, Suruga, Shizuoka 422-8529, Japan
| | - Masaya Kato
- Department of Bioresource Sciences, Faculty of Agriculture, Shizuoka University, 836 Ohya, Suruga, Shizuoka 422-8529, Japan.
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Iwata A, Matsubara S, Miyazaki K. Beneficial effects of a beta-cryptoxanthin-containing beverage on body mass index and visceral fat in pre-obese men: Double-blind, placebo-controlled parallel trials. J Funct Foods 2018. [DOI: 10.1016/j.jff.2017.12.040] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
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Goldenberg L, Yaniv Y, Porat R, Carmi N. Mandarin fruit quality: a review. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2018. [PMID: 28631804 DOI: 10.1002/jsfa.8495] [Citation(s) in RCA: 49] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
Abstract
During the last decade, there has been a continuous rise in consumption and global marketing of fresh, easy-to-peel mandarins, with current annual production of nearly 29 million tons. Nevertheless, most of the existing knowledge on quality traits of citrus fruit comes from research conducted on oranges and grapefruit, which are the main products for the citrus juice manufacturing industry; relatively little is yet known regarding the unique fruit quality traits of mandarins, nor about the great diversity in these traits among the various natural sub-groups and varieties of mandarins. In the present review we discuss the physiological, biochemical, and molecular factors governing key fruit quality attributes of mandarins, including fruit colour, size and shape, ease of peeling, seedlessness, flavour, and nutritional quality. Fruit colour, size, and shape contribute to external appearance; peelability and seedlessness to ease of consumption; and flavour and nutritional quality to internal quality. © 2017 Society of Chemical Industry.
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Affiliation(s)
- Livnat Goldenberg
- Department of Postharvest Science of Fresh Produce, ARO, the Volcani Center, Bet Dagan, Israel
- Faculty of Agricultural, Food and Environmental Quality Sciences, Hebrew University of Jerusalem, Rehovot, Israel
| | - Yossi Yaniv
- Department of Fruit Tree Crops, ARO, the Volcani Center, Bet Dagan, Israel
| | - Ron Porat
- Department of Postharvest Science of Fresh Produce, ARO, the Volcani Center, Bet Dagan, Israel
| | - Nir Carmi
- Department of Fruit Tree Crops, ARO, the Volcani Center, Bet Dagan, Israel
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Cho YG, Jung JH, Kang JH, Kwon JS, Yu SP, Baik TG. Effect of a herbal extract powder (YY-312) from Imperata cylindrica Beauvois, Citrus unshiu Markovich, and Evodia officinalis Dode on body fat mass in overweight adults: a 12-week, randomized, double-blind, placebo-controlled, parallel-group clinical trial. Altern Ther Health Med 2017; 17:375. [PMID: 28754119 PMCID: PMC5534109 DOI: 10.1186/s12906-017-1871-4] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2017] [Accepted: 07/05/2017] [Indexed: 01/08/2023]
Abstract
BACKGROUND YY-312 is a herbal extract powder from Imperata cylindrica Beauvois, Citrus unshiu Markovich, and Evodia officinalis Dode, which have health promoting effects, including body fat reduction. We aimed to evaluate the efficacy and safety of YY-312 for body fat reduction in overweight adults. METHODS This was a 12-week, randomized, double-blind, placebo-controlled, parallel-group clinical trial performed in overweight Korean adults aged 19-60 years with a body mass index of 25.0-29.9 kg/m2. The daily dose of YY-312 was 2400 mg (containing 1800 mg of active herbal extract and 600 mg of cyclodextrin). Primary outcomes were reductions in body fat mass (BFM) and body fat percentage (BF%) after 12 weeks. Secondary outcomes included reductions in body weight and waist circumference (WC) after 12 weeks. RESULTS After 12 weeks, BFM (1.6 kg vs. 0.1 kg; P = 0.023) and BF% (1.5% vs. -0.2%; P = 0.018) decreased significantly more in the YY-312 group than in the placebo group, as did body weight (2.7 kg vs. 1.0 kg; P = 0.014) and WC (2.2 cm vs. 0.8 cm; P = 0.049). All safety parameters were within normal limits; no serious adverse events occurred in either group. CONCLUSIONS In a 12-week clinical trial in overweight adults, YY-312 resulted in significantly greater reduction in body fat vs. placebo, while being safe and well tolerated. TRIAL REGISTRATION cris.nih.go.kr: ( KCT0001225 ).
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Ma G, Zhang L, Iida K, Madono Y, Yungyuen W, Yahata M, Yamawaki K, Kato M. Identification and quantitative analysis of β-cryptoxanthin and β-citraurin esters in Satsuma mandarin fruit during the ripening process. Food Chem 2017; 234:356-364. [PMID: 28551247 DOI: 10.1016/j.foodchem.2017.05.015] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2017] [Revised: 05/02/2017] [Accepted: 05/02/2017] [Indexed: 10/19/2022]
Abstract
In this study, to investigate the xanthophyll accumulation in citrus fruits, the major fatty acid esters of β-cryptoxanthin and β-citraurin were identified, and changes in their contents were investigated in two Satsuma mandarin varieties, 'Miyagawa-wase' and 'Yamashitabeni-wase', during the ripening process. The results showed that β-cryptoxanthin and β-citraurin were mainly esterified with lauric acid, myristic acid, and palmitic acid in citrus fruits. During the ripening process, β-cryptoxanthin laurate, myristate, and palmitate were accumulated gradually in the flavedos and juice sacs of the two varieties. In the flavedo of 'Yamashitabeni-wase', β-citraurin laurate, myristate, and palmitate were specifically accumulated, and their contents increased rapidly with a peak in November. In addition, functional analyses showed that CitCCD1 and CitCCD4 efficiently cleaved the free β-cryptoxanthin, but not the β-cryptoxanthin esters in vitro. The substrate specificity of CitCCDs towards free β-cryptoxanthin indicated that β-cryptoxanthin esters might be more stable than free β-cryptoxanthin in citrus fruits.
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Affiliation(s)
- Gang Ma
- Department of Biological and Environmental Sciences, Faculty of Agriculture, Shizuoka University, 836 Ohya, Suruga, Shizuoka 422-8529, Japan.
| | - Lancui Zhang
- Department of Biological and Environmental Sciences, Faculty of Agriculture, Shizuoka University, 836 Ohya, Suruga, Shizuoka 422-8529, Japan.
| | - Kohei Iida
- Department of Biological and Environmental Sciences, Faculty of Agriculture, Shizuoka University, 836 Ohya, Suruga, Shizuoka 422-8529, Japan.
| | - Yuki Madono
- Department of Biological and Environmental Sciences, Faculty of Agriculture, Shizuoka University, 836 Ohya, Suruga, Shizuoka 422-8529, Japan.
| | - Witchulada Yungyuen
- Department of Biological and Environmental Sciences, Faculty of Agriculture, Shizuoka University, 836 Ohya, Suruga, Shizuoka 422-8529, Japan; The United Graduate School of Agricultural Science, Gifu University (Shizuoka University), Yanagido, Gifu 501-1193, Japan.
| | - Masaki Yahata
- Department of Biological and Environmental Sciences, Faculty of Agriculture, Shizuoka University, 836 Ohya, Suruga, Shizuoka 422-8529, Japan.
| | - Kazuki Yamawaki
- Department of Biological and Environmental Sciences, Faculty of Agriculture, Shizuoka University, 836 Ohya, Suruga, Shizuoka 422-8529, Japan.
| | - Masaya Kato
- Department of Biological and Environmental Sciences, Faculty of Agriculture, Shizuoka University, 836 Ohya, Suruga, Shizuoka 422-8529, Japan.
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Kitade H, Chen G, Ni Y, Ota T. Nonalcoholic Fatty Liver Disease and Insulin Resistance: New Insights and Potential New Treatments. Nutrients 2017; 9:E387. [PMID: 28420094 PMCID: PMC5409726 DOI: 10.3390/nu9040387] [Citation(s) in RCA: 312] [Impact Index Per Article: 44.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2017] [Revised: 04/06/2017] [Accepted: 04/10/2017] [Indexed: 02/06/2023] Open
Abstract
Nonalcoholic fatty liver disease (NAFLD) is one of the most common chronic liver disorders worldwide. It is associated with clinical states such as obesity, insulin resistance, and type 2 diabetes, and covers a wide range of liver changes, ranging from simple steatosis to non-alcoholic steatohepatitis (NASH), liver cirrhosis, and hepatocellular carcinoma. Metabolic disorders, such as lipid accumulation, insulin resistance, and inflammation, have been implicated in the pathogenesis of NAFLD, but the underlying mechanisms, including those that drive disease progression, are not fully understood. Both innate and recruited immune cells mediate the development of insulin resistance and NASH. Therefore, modifying the polarization of resident and recruited macrophage/Kupffer cells is expected to lead to new therapeutic strategies in NAFLD. Oxidative stress is also pivotal for the progression of NASH, which has generated interest in carotenoids as potent micronutrient antioxidants in the treatment of NAFLD. In addition to their antioxidative function, carotenoids regulate macrophage/Kupffer cell polarization and thereby prevent NASH progression. In this review, we summarize the molecular mechanisms involved in the pathogenesis of NAFLD, including macrophage/Kupffer cell polarization, and disturbed hepatic function in NAFLD. We also discuss dietary antioxidants, such as β-cryptoxanthin and astaxanthin, that may be effective in the prevention or treatment of NAFLD.
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Affiliation(s)
- Hironori Kitade
- Department of Cell Metabolism and Nutrition, Brain/Liver Interface Medicine Research Center, Kanazawa University, Kanazawa, Ishikawa 920-8640, Japan.
| | - Guanliang Chen
- Department of Cell Metabolism and Nutrition, Brain/Liver Interface Medicine Research Center, Kanazawa University, Kanazawa, Ishikawa 920-8640, Japan.
| | - Yinhua Ni
- Department of Cell Metabolism and Nutrition, Brain/Liver Interface Medicine Research Center, Kanazawa University, Kanazawa, Ishikawa 920-8640, Japan.
| | - Tsuguhito Ota
- Department of Cell Metabolism and Nutrition, Brain/Liver Interface Medicine Research Center, Kanazawa University, Kanazawa, Ishikawa 920-8640, Japan.
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Watanabe S, Takahashi T, Ogawa H, Uehara H, Tsunematsu T, Baba H, Morimoto Y, Tsuneyama K. Daily Coffee Intake Inhibits Pancreatic Beta Cell Damage and Nonalcoholic Steatohepatitis in a Mouse Model of Spontaneous Metabolic Syndrome, Tsumura-Suzuki Obese Diabetic Mice. Metab Syndr Relat Disord 2017; 15:170-177. [PMID: 28358620 DOI: 10.1089/met.2016.0114] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
BACKGROUND Metabolic syndrome is one of the most important health issues worldwide. Obesity causes insulin resistance, hyperlipidemia, diabetes, and various diseases throughout the body. The liver phenotype, which is called nonalcoholic steatohepatitis (NASH), frequently progresses to hepatocellular carcinoma. We recently established a new animal model, Tsumura-Suzuki obese diabetic (TSOD) mice, which spontaneously exhibit obesity, diabetes, hyperlipidemia, and NASH with liver nodules. METHODS We examined the effects of coffee intake on various conditions of the metabolic syndrome using TSOD mice. The daily volume of coffee administered was limited so that it reflected the appropriate quantities consumed in humans. To clarify the effects of the specific components, animals were divided into two coffee-intake groups that included with and without caffeine. RESULTS Coffee intake did not significantly affect obesity and hyperlipidemia in TSOD mice. In contrast, coffee intake caused various degrees of improvement in the pancreatic beta cell damage and steatohepatitis with liver carcinogenesis. Most of the effects were believed to be caused by a synergistic effect of caffeine with other components such as polyphenols. However, the antifibrotic effects of coffee appeared to be due to the polyphenols rather than the caffeine. CONCLUSIONS A daily habit of drinking coffee could possibly play a role in the prevention of metabolic syndrome.
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Affiliation(s)
- Syunsuke Watanabe
- 1 Department of Pathology and Laboratory Medicine, Institute of Biomedical Sciences, Tokushima University Graduate School , Tokushima, Japan
| | - Tetsuyuki Takahashi
- 2 Department of Anatomy and Cell Biology, Faculty of Pharmacy, Research Institute of Pharmaceutical Science, Musashino University , Nishitokyo, Japan
| | - Hirohisa Ogawa
- 1 Department of Pathology and Laboratory Medicine, Institute of Biomedical Sciences, Tokushima University Graduate School , Tokushima, Japan
| | - Hisanori Uehara
- 1 Department of Pathology and Laboratory Medicine, Institute of Biomedical Sciences, Tokushima University Graduate School , Tokushima, Japan
| | - Takaaki Tsunematsu
- 1 Department of Pathology and Laboratory Medicine, Institute of Biomedical Sciences, Tokushima University Graduate School , Tokushima, Japan
| | - Hayato Baba
- 1 Department of Pathology and Laboratory Medicine, Institute of Biomedical Sciences, Tokushima University Graduate School , Tokushima, Japan
| | - Yuki Morimoto
- 1 Department of Pathology and Laboratory Medicine, Institute of Biomedical Sciences, Tokushima University Graduate School , Tokushima, Japan
| | - Koichi Tsuneyama
- 1 Department of Pathology and Laboratory Medicine, Institute of Biomedical Sciences, Tokushima University Graduate School , Tokushima, Japan
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Hirose A, Terauchi M, Hirano M, Akiyoshi M, Owa Y, Kato K, Kubota T. Higher intake of cryptoxanthin is related to low body mass index and body fat in Japanese middle-aged women. Maturitas 2017; 96:89-94. [DOI: 10.1016/j.maturitas.2016.11.008] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2016] [Revised: 10/05/2016] [Accepted: 11/14/2016] [Indexed: 01/01/2023]
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Ma G, Zhang L, Yungyuen W, Tsukamoto I, Iijima N, Oikawa M, Yamawaki K, Yahata M, Kato M. Expression and functional analysis of citrus carotene hydroxylases: unravelling the xanthophyll biosynthesis in citrus fruits. BMC PLANT BIOLOGY 2016; 16:148. [PMID: 27358074 PMCID: PMC4928310 DOI: 10.1186/s12870-016-0840-2] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/15/2016] [Accepted: 06/22/2016] [Indexed: 05/03/2023]
Abstract
BACKGROUND Xanthophylls are oxygenated carotenoids and fulfill critical roles in plant growth and development. In plants, two different types of carotene hydroxylases, non-heme di-iron and heme-containing cytochrome P450, were reported to be involved in the biosynthesis of xanthophyll. Citrus fruits accumulate a high amount of xanthophylls, especially β,β-xanthophylls. To date, however, the roles of carotene hydroxylases in regulating xanthophyll content and composition have not been elucidated. RESULTS In the present study, the roles of four carotene hydroxylase genes (CitHYb, CitCYP97A, CitCYP97B, and CitCYP97C) in the biosynthesis of xanthophyll in citrus fruits were investigated. Phylogenetic analysis showed that the four citrus carotene hydroxylases presented in four distinct clusters which have been identified in higher plants. CitHYb was a non-heme di-iron carotene hydroxylase, while CitCYP97A, CitCYP97B, and CitCYP97C were heme-containing cytochrome P450-type carotene hydroxylases. Gene expression results showed that the expression of CitHYb increased in the flavedo and juice sacs during the ripening process, which was well consistent with the accumulation of β,β-xanthophyll in citrus fruits. The expression of CitCYP97A and CitCYP97C increased with a peak in November, which might lead to an increase of lutein in the juice sacs during the ripening process. The expression level of CitCYP97B was much lower than that of CitHYb, CitCYP97A, and CitCYP97C in the juice sacs during the ripening process. Functional analysis showed that the CitHYb was able to catalyze the hydroxylation of the β-rings of β-carotene and α-carotene in Escherichia coli BL21 (DE3) cells. Meanwhile, when CitHYb was co-expressed with CitCYP97C, α-carotene was hydroxylated on the β-ring and ε-ring sequentially to produce lutein. CONCLUSIONS CitHYb was a key gene for β,β-xanthophyll biosynthesis in citrus fruits. CitCYP97C functioned as an ε-ring hydroxylase to produce lutein using zeinoxanthin as a substrate. The results will contribute to elucidating xanthophyll biosynthesis in citrus fruits, and provide new strategies to improve the nutritional and commercial qualities of citrus fruits.
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Affiliation(s)
- Gang Ma
- />Department of Biological and Environmental Sciences, Faculty of Agriculture, Shizuoka University, 836 Ohya, Shizuoka, Suruga 422-8529 Japan
| | - Lancui Zhang
- />Department of Biological and Environmental Sciences, Faculty of Agriculture, Shizuoka University, 836 Ohya, Shizuoka, Suruga 422-8529 Japan
| | - Witchulada Yungyuen
- />Department of Biological and Environmental Sciences, Faculty of Agriculture, Shizuoka University, 836 Ohya, Shizuoka, Suruga 422-8529 Japan
- />The United Graduate school of Agricultural Science, Gifu University (Shizuoka University), Yanagido, Gifu, 501-1193 Japan
| | - Issei Tsukamoto
- />Department of Biological and Environmental Sciences, Faculty of Agriculture, Shizuoka University, 836 Ohya, Shizuoka, Suruga 422-8529 Japan
| | - Natsumi Iijima
- />Department of Biological and Environmental Sciences, Faculty of Agriculture, Shizuoka University, 836 Ohya, Shizuoka, Suruga 422-8529 Japan
| | - Michiru Oikawa
- />Department of Biological and Environmental Sciences, Faculty of Agriculture, Shizuoka University, 836 Ohya, Shizuoka, Suruga 422-8529 Japan
| | - Kazuki Yamawaki
- />Department of Biological and Environmental Sciences, Faculty of Agriculture, Shizuoka University, 836 Ohya, Shizuoka, Suruga 422-8529 Japan
| | - Masaki Yahata
- />Department of Biological and Environmental Sciences, Faculty of Agriculture, Shizuoka University, 836 Ohya, Shizuoka, Suruga 422-8529 Japan
| | - Masaya Kato
- />Department of Biological and Environmental Sciences, Faculty of Agriculture, Shizuoka University, 836 Ohya, Shizuoka, Suruga 422-8529 Japan
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Abstract
Cell, animal and human studies dealing with carotenoids and carotenoid derivatives as nutritional regulators of adipose tissue biology with implications for the etiology and management of obesity and obesity-related metabolic diseases are reviewed. Most studied carotenoids in this context are β-carotene, cryptoxanthin, astaxanthin and fucoxanthin, together with β-carotene-derived retinoids and some other apocarotenoids. Studies indicate an impact of these compounds on essential aspects of adipose tissue biology including the control of adipocyte differentiation (adipogenesis), adipocyte metabolism, oxidative stress and the production of adipose tissue-derived regulatory signals and inflammatory mediators. Specific carotenoids and carotenoid derivatives restrain adipogenesis and adipocyte hypertrophy while enhancing fat oxidation and energy dissipation in brown and white adipocytes, and counteract obesity in animal models. Intake, blood levels and adipocyte content of carotenoids are reduced in human obesity. Specifically designed human intervention studies in the field, though still sparse, indicate a beneficial effect of carotenoid supplementation in the accrual of abdominal adiposity. In summary, studies support a role of specific carotenoids and carotenoid derivatives in the prevention of excess adiposity, and suggest that carotenoid requirements may be dependent on body composition.
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Affiliation(s)
- M Luisa Bonet
- Group of Nutrigenomics and Obesity, Laboratory of Molecular Biology, Nutrition and Biotechnology, Universitat de les Illes Balears, Cra. Valldemossa Km 7.5. 07122, Palma de Mallorca, Spain.
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBERobn), Palma de Mallorca, Spain.
| | - Jose A Canas
- Metabolism and Diabetes, Nemours Children's Clinic, Jacksonville, FL, 32207, USA
| | - Joan Ribot
- Group of Nutrigenomics and Obesity, Laboratory of Molecular Biology, Nutrition and Biotechnology, Universitat de les Illes Balears, Cra. Valldemossa Km 7.5. 07122, Palma de Mallorca, Spain
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBERobn), Palma de Mallorca, Spain
| | - Andreu Palou
- Group of Nutrigenomics and Obesity, Laboratory of Molecular Biology, Nutrition and Biotechnology, Universitat de les Illes Balears, Cra. Valldemossa Km 7.5. 07122, Palma de Mallorca, Spain
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBERobn), Palma de Mallorca, Spain
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Traditional Korean Herbal Formula Samsoeum Attenuates Adipogenesis by Regulating the Phosphorylation of ERK1/2 in 3T3-L1 Cells. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2015; 2015:893934. [PMID: 26483846 PMCID: PMC4592915 DOI: 10.1155/2015/893934] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/11/2015] [Revised: 07/13/2015] [Accepted: 08/10/2015] [Indexed: 11/29/2022]
Abstract
Adipogenesis is the cell differentiation process from preadipocytes into adipocytes and the critical action in the development of obesity. In the present study, we conducted in vitro analyses to investigate the inhibitory effects of Samsoeum (SSE), a traditional herbal decoction. SSE had no significant cytotoxic effect against either the undifferentiated or differentiated 3T3-L1 cells. Oil Red O staining results showed that SSE significantly inhibited fat accumulation in adipocytes. SSE treatment consistently reduced the intracellular triglyceride content in the cells. SSE significantly inactivated glycerol-3-phosphate dehydrogenase (GPDH), a major link between carbohydrate and lipid metabolisms in 3T3-L1 adipocytes, and markedly inhibited the production of leptin, an important adipokine, in differentiated cells. SSE markedly suppressed the mRNA expression of the adipogenesis-related genes peroxisome proliferator-activated receptor-gamma (PPAR-γ), CCAAT/enhancer binding protein-alpha (C/EBP-α), fatty acid synthase (FAS), lipoprotein lipase (LPL), and fatty acid binding protein 4 (FABP4). Importantly, SSE increased the phosphorylation of ERK1/2, but not p38 MAPK and JNK, in adipose cells. Overall, our results indicate that SSE exerts antiadipogenic activity and modulates expressions of adipogenesis-related genes and ERK1/2 activation in adipocytes.
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Zhang L, Ma G, Yamawaki K, Ikoma Y, Matsumoto H, Yoshioka T, Ohta S, Kato M. Effect of blue LED light intensity on carotenoid accumulation in citrus juice sacs. JOURNAL OF PLANT PHYSIOLOGY 2015; 188:58-63. [PMID: 26432407 DOI: 10.1016/j.jplph.2015.09.006] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/20/2015] [Revised: 09/11/2015] [Accepted: 09/11/2015] [Indexed: 05/09/2023]
Abstract
In the present study, the effects of blue LED light intensity on carotenoid accumulation and expression of genes related to carotenoid biosynthesis were investigated in the juice sacs of Satsuma mandarin (Citrus unshiu Marc.) and Valencia orange (Citrus sinensis Osbeck) in vitro. The results showed that 100 μmol m(-2)s(-1) blue LED light (100B) was effective for increasing carotenoid content, especially β-cryptoxanthin, in Satsuma mandarin after cultured in vitro for four weeks. In Valencia orange, in contrast, 50 μmol m(-2)s(-1) blue LED light (50B) treatment was effective for inducing carotenoid accumulation through increasing the contents of two major carotenoids, all-trans-violaxanthin and 9-cis-violaxanthin. In addition, gene expression results showed that the simultaneous increases in the expression of genes (CitPSY, CitPDS, CitZDS, CitLCYb2, and CitHYb) involved in producing β,β-xanthophylls were well consistent with the accumulation of β-cryptoxanthin in Satsuma mandarin under 100B, and violaxanthin in Valencia orange under 50B. The results presented herein contribute to further elucidating the regulatory mechanism of carotenoid accumulation by blue LED light.
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Affiliation(s)
- Lancui Zhang
- Department of Biological and Environmental Sciences, Faculty of Agriculture, Shizuoka University, 836 Ohya, Suruga, Shizuoka 422-8529, Japan
| | - Gang Ma
- Department of Biological and Environmental Sciences, Faculty of Agriculture, Shizuoka University, 836 Ohya, Suruga, Shizuoka 422-8529, Japan
| | - Kazuki Yamawaki
- Department of Biological and Environmental Sciences, Faculty of Agriculture, Shizuoka University, 836 Ohya, Suruga, Shizuoka 422-8529, Japan
| | - Yoshinori Ikoma
- Department of Citrus Research, NARO Institute of Fruit Tree Science, Okitsunakacho, Shimizu, Shizuoka 424-0292, Japan
| | - Hikaru Matsumoto
- Department of Citrus Research, NARO Institute of Fruit Tree Science, Okitsunakacho, Shimizu, Shizuoka 424-0292, Japan
| | - Terutaka Yoshioka
- Department of Citrus Research, NARO Institute of Fruit Tree Science, Okitsunakacho, Shimizu, Shizuoka 424-0292, Japan
| | - Satoshi Ohta
- Department of Citrus Research, NARO Institute of Fruit Tree Science, Okitsunakacho, Shimizu, Shizuoka 424-0292, Japan
| | - Masaya Kato
- Department of Biological and Environmental Sciences, Faculty of Agriculture, Shizuoka University, 836 Ohya, Suruga, Shizuoka 422-8529, Japan.
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Roles of Chemokines and Chemokine Receptors in Obesity-Associated Insulin Resistance and Nonalcoholic Fatty Liver Disease. Biomolecules 2015. [PMID: 26197341 PMCID: PMC4598764 DOI: 10.3390/biom5031563] [Citation(s) in RCA: 138] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Abundant evidence has demonstrated that obesity is a state of low-grade chronic inflammation that triggers the release of lipids, aberrant adipokines, pro-inflammatory cytokines, and several chemokines from adipose tissue. This low-grade inflammation underlies the development of insulin resistance and associated metabolic comorbidities such as type 2 diabetes mellitus (T2DM) and nonalcoholic fatty liver disease (NAFLD). During this development, adipose tissue macrophages accumulate through chemokine (C-C motif) receptor 2 and the ligand for this receptor, monocyte chemoattractant protein-1 (MCP-1), is considered to be pivotal for the development of insulin resistance. To date, the chemokine system is known to be comprised of approximately 40 chemokines and 20 chemokine receptors that belong to the seven-transmembrane G protein-coupled receptor family and, as a result, chemokines appear to exhibit a high degree of functional redundancy. Over the past two decades, the physiological and pathological properties of many of these chemokines and their receptors have been elucidated. The present review highlights chemokines and chemokine receptors as key contributing factors that link obesity to insulin resistance, T2DM, and NAFLD.
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Kotake-Nara E, Yonekura L, Nagao A. Glyceroglycolipids Affect Uptake of Carotenoids Solubilized in Mixed Micelles by Human Intestinal Caco-2 Cells. Lipids 2015; 50:847-60. [PMID: 26012480 DOI: 10.1007/s11745-015-4033-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2014] [Accepted: 05/01/2015] [Indexed: 10/23/2022]
Abstract
We previously reported that phospholipids markedly affected the uptake of carotenoids solubilized in mixed micelles by human intestinal Caco-2 cells. In the present study, we found that two classes of dietary glyceroglycolipids and the corresponding lysoglyceroglycolipids affected uptake of β-carotene and lutein by differentiated Caco-2 cells. The levels of carotenoid uptake from micelles containing digalactosyldiacylglycerol or sulfoquinovosyldiacylglycerol were significantly lower than that from control micelles. On the other hand, the uptakes from micelles containing digalactosylmonoacylglycerol or sulfoquinovosylmonoacylglycerol were significantly higher than that from control micelles. In dispersed cells and Caco-2 cells with poor cell-to-cell adhesion, however, the levels of uptake from micelles containing these lyso-lipids were much lower than that from control micelles. The uptake levels from control micelles were markedly decreased depending on the development of cell-to-cell/cell-matrix adhesion in Caco-2 cells, but the uptake levels from the micelles containing these lyso-lipids were not substantially changed, suggesting that the intercellular barrier formed by cell-to-cell/cell-matrix adhesion inhibited the uptake from control micelles, but not from the lyso-lipid-containing micelles. The lyso-lipids appeared to enhance carotenoid uptake by decreasing the intercellular barrier integrity. The results showed that some types of glyceroglycolipids have the potential to modify the intestinal uptake of carotenoids.
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Affiliation(s)
- Eiichi Kotake-Nara
- National Food Research Institute, National Agriculture and Food Research Organization, 2-1-12 Kannondai, Tsukuba, Ibaraki, 305-8642, Japan,
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Luisa Bonet M, Canas JA, Ribot J, Palou A. Carotenoids and their conversion products in the control of adipocyte function, adiposity and obesity. Arch Biochem Biophys 2015; 572:112-125. [DOI: 10.1016/j.abb.2015.02.022] [Citation(s) in RCA: 125] [Impact Index Per Article: 13.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2014] [Revised: 02/10/2015] [Accepted: 02/17/2015] [Indexed: 12/22/2022]
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Rodrigo MJ, Cilla A, Barberá R, Zacarías L. Carotenoid bioaccessibility in pulp and fresh juice from carotenoid-rich sweet oranges and mandarins. Food Funct 2015; 6:1950-9. [DOI: 10.1039/c5fo00258c] [Citation(s) in RCA: 56] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
In this work the concentration and bioaccessibility of carotenoids in sweet oranges and mandarins rich in bioactive carotenoids were evaluated in pulp and fresh juice.
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Affiliation(s)
- María Jesús Rodrigo
- Instituto de Agroquímica y Tecnología de Alimentos
- Consejo Superior de Investigaciones Científicas (IATA-CSIC)
- 46980 – Paterna (Valencia)
- Spain
| | - Antonio Cilla
- Nutrition and Food Science Area
- Faculty of Pharmacy
- University of Valencia
- 46100 – Burjassot (Valencia)
- Spain
| | - Reyes Barberá
- Nutrition and Food Science Area
- Faculty of Pharmacy
- University of Valencia
- 46100 – Burjassot (Valencia)
- Spain
| | - Lorenzo Zacarías
- Instituto de Agroquímica y Tecnología de Alimentos
- Consejo Superior de Investigaciones Científicas (IATA-CSIC)
- 46980 – Paterna (Valencia)
- Spain
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Sato M, Tokuji Y, Yoneyama S, Fujii-Akiyama K, Kinoshita M, Chiji H, Ohnishi M. Effect of dietary Maitake (Grifola frondosa) mushrooms on plasma cholesterol and hepatic gene expression in cholesterol-fed mice. J Oleo Sci 2014; 62:1049-58. [PMID: 24292357 DOI: 10.5650/jos.62.1049] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
To investigate the effects of dietary Grifola frondosa on cholesterol, normal mice were fed a diet containing 1% cholesterol (HC group) or 1% cholesterol and 10% freeze-dried G. frondosa powder (HC+G group) for 4 weeks and hepatic and plasma lipid levels were compared with those of a cholesterol-free diet-fed mice (N group). Hepatic total cholesterol (TC), triacylglycerol contents were considerably increased and plasma TC / phospholipid (PL) was also increased significantly in the HC group compared with the N group. However, plasma TC content decreased in the HC+G group compared with the HC group. To characterize the mechanisms responsible for lowered plasma cholesterol in G. frondosa-supplemented mice, hepatic gene expression was profiled using DNA microarray and gene ontology. Genome analyses revealed that de novo cholesterol synthesis genes were suppressed following cholesterol intake. However, expression of bile acid biosynthesis and low-density lipoprotein receptor genes showed little change. Scarb1, Abcg5, and Abcg8, involved in cholesterol transport and excretion, were slightly upregulated in the HC+G group compared with the HC group. These data indicate the plasma cholesterol-lowering effect of G. frondosa. Moreover, fatty acid (FA) β-oxidation was promoted via adipocytokine signaling pathways, and Saa, encodes serum amyloid A related to arteriosclerosis, was suppressed in the HC+G group.
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Affiliation(s)
- Mayumi Sato
- Forest Products Research Institute, Hokkaido Research Organization
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In Vivoandin VitroStudies on the Absorption Characteristics of β-Cryptoxanthin in the Intestine. Biosci Biotechnol Biochem 2014; 76:2124-8. [DOI: 10.1271/bbb.120511] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Kim MJ, Yang KW, Kim SS, Park SM, Park KJ, Kim KS, Choi YH, Cho KK, Hyun CG. Chemical Composition and Anti-inflammation Activity of Essential Oils from Citrus unshiu Flower. Nat Prod Commun 2014. [DOI: 10.1177/1934578x1400900538] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
Though many essential oils from citrus peels are claimed to have several medicinal functions, the chemical composition and biological activities of the essential oils of Citrus flowers have not been well described. Therefore, this study intended to investigate the chemical composition and anti-inflammatory potential of essential oils from C. unshiu flower (CEO) to support its purported beneficial health effects. The chemical constituents of the CEO, analyzed by gas chromatography-mass spectrometry (GC-MS), included γ-terpinene (24.7%), 2-β-pinene (16.6%), 1-methyl-2-isopropylbenzene (11.5%), L-limonene (5.7%), β-ocimene (5.6%), and α-pinene (4.7%). The effects of the CEO on nitric oxide (NO) and prostaglandin E2 (PGE2) production in lipopolysaccharide (LPS)-activated RAW 264.7 macrophages were also examined. The results indicate that the CEO is an effective inhibitor of LPS-induced NO and PGE2 production in RAW 264.7 cells. Additionally, CEO was shown to suppress the production of inflammatory cytokines including interleukin (IL)-1β, tumor necrosis factor (TNF)-α, and IL-6. Based on these results, CEO may be considered a potential anti-inflammatory candidate with human health benefits.
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Affiliation(s)
- Min-Jin Kim
- Cosmetic Science Center, Department of Chemistry, Jeju National University, Ara-1-dong, Jeju 690-756, Korea
| | - Kyong-Wol Yang
- Jeju Love Co., Ltd., 542-5 Haengwon-ri, Gujwa-eup, Jeju 695-975, Korea
- Animal Resources Technology, Kyungnam National University of Science and Technology, Jinju 660-758, Korea
| | - Sang Suk Kim
- Citrus Research Station, National Institute of Horticulture and Herbal Science, Seogwipo 697-943, Korea
| | - Suk Man Park
- Citrus Research Station, National Institute of Horticulture and Herbal Science, Seogwipo 697-943, Korea
| | - Kyung Jin Park
- Citrus Research Station, National Institute of Horticulture and Herbal Science, Seogwipo 697-943, Korea
| | - Kwang Sik Kim
- Citrus Research Station, National Institute of Horticulture and Herbal Science, Seogwipo 697-943, Korea
| | - Young Hun Choi
- Citrus Research Station, National Institute of Horticulture and Herbal Science, Seogwipo 697-943, Korea
| | - Kwang Keun Cho
- Animal Resources Technology, Kyungnam National University of Science and Technology, Jinju 660-758, Korea
| | - Chang-Gu Hyun
- Cosmetic Science Center, Department of Chemistry, Jeju National University, Ara-1-dong, Jeju 690-756, Korea
- LINC Agency, Jeju National University, Ara-1-dong, Jeju 690-756, Korea
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43
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Wong CP, Kaneda T, Morita H. Plant natural products as an anti-lipid droplets accumulation agent. J Nat Med 2014; 68:253-66. [PMID: 24550097 PMCID: PMC3948524 DOI: 10.1007/s11418-014-0822-3] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2014] [Accepted: 01/22/2014] [Indexed: 12/14/2022]
Abstract
Recently people often suffer from unhealthy energy metabolism balance as they tend to take more energy than required. Normally, excess energy taken in is converted into triglyceride and stored in adipocyte as lipid droplets. Recent studies have suggested that irregular accumulation of triglyceride in adipocyte might be a cause of many metabolic diseases. Thus, the awareness of the detrimental effects on health of excessive lipid droplets accumulation (LDA) has urged the development or finding of drugs to counter this effect, including those from botanical origins. This review summarized recent progress in this field from the viewpoint of crude drug studies with references to their anti-LDA activity. Possible mechanisms involved in their anti-LDA effect and isolations of the relevant bioactive compounds were also discussed.
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Affiliation(s)
- Chin Piow Wong
- Faculty of Pharmaceutical Sciences, Hoshi University, Ebara 2-4-41 Shinagawa-ku, Tokyo, 142-8501 Japan
| | - Toshio Kaneda
- Faculty of Pharmaceutical Sciences, Hoshi University, Ebara 2-4-41 Shinagawa-ku, Tokyo, 142-8501 Japan
| | - Hiroshi Morita
- Faculty of Pharmaceutical Sciences, Hoshi University, Ebara 2-4-41 Shinagawa-ku, Tokyo, 142-8501 Japan
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Kitano Y, Honma T, Hatakeyama Y, Jibu Y, Kawakami Y, Tsuduki T, Nakagawa K, Miyazawa T. Effects of Historical Differences in Components of the Japanese Diet on the Risk of Obesity in Mice. ACTA ACUST UNITED AC 2014. [DOI: 10.4327/jsnfs.67.73] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Fu H, Wu C, Riaz H, Zhang H, Han L, Bai L, Yang F, Yang L. β-Cryptoxanthin uptake in THP-1 macrophages upregulates the CYP27A1 signaling pathway. Mol Nutr Food Res 2013; 58:425-36. [DOI: 10.1002/mnfr.201300329] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2013] [Revised: 07/18/2013] [Accepted: 07/22/2013] [Indexed: 12/12/2022]
Affiliation(s)
- Hongfei Fu
- College of Food Science and Engineering; Northwest A&F University; Yangling P. R. China
| | - Canjie Wu
- Key Laboratory of Agricultural Animal Genetics; Breeding and Reproduction; Education Ministry of China; Huazhong Agricultural University; Wuhan P. R. China
| | - Hasan Riaz
- Key Laboratory of Agricultural Animal Genetics; Breeding and Reproduction; Education Ministry of China; Huazhong Agricultural University; Wuhan P. R. China
| | - Hualin Zhang
- Key Laboratory of Agricultural Animal Genetics; Breeding and Reproduction; Education Ministry of China; Huazhong Agricultural University; Wuhan P. R. China
| | - Li Han
- Key Laboratory of Agricultural Animal Genetics; Breeding and Reproduction; Education Ministry of China; Huazhong Agricultural University; Wuhan P. R. China
| | - Liya Bai
- Shandong Provincial Key Laboratory of Animal Disease Control and Breeding; Institute of Animal Science and Veterinary Medicine, Shangdong Academy of Agricultural Sciences; Jinan P. R. China
| | - Feifei Yang
- Key Laboratory of Agricultural Animal Genetics; Breeding and Reproduction; Education Ministry of China; Huazhong Agricultural University; Wuhan P. R. China
| | - Liguo Yang
- Key Laboratory of Agricultural Animal Genetics; Breeding and Reproduction; Education Ministry of China; Huazhong Agricultural University; Wuhan P. R. China
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46
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Lim DW, Song M, Park J, Park SW, Kim NH, Gaire BP, Choi HY, Kim H. Anti-obesity effect of HT048, a herbal combination, in high fat diet-induced obese rats. Molecules 2012; 17:14765-77. [PMID: 23519251 PMCID: PMC6268346 DOI: 10.3390/molecules171214765] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2012] [Revised: 12/06/2012] [Accepted: 12/07/2012] [Indexed: 02/06/2023] Open
Abstract
This study evaluated the anti-obesity effects of HT048, a combination of C. pinnatifida fruit and C. unshiu peel extracts, in high-fat diet (HFD)-induced obese rats. 4-Week-old male Sprague Dawley (SD) rats were divided into normal and high fat diet (HFD) groups. The HFD groups were further divided into five groups treated with distilled water, orlistat (40 mg/kg, twice daily, p.o) and HT048 (30, 100 and 300 mg/kg, twice daily, p.o.) for 12 weeks. Orlistat, an anti-obesity drug, was used as positive control in the HFD-induced obese rats. We measured the food intake, body weight, epididymal adipose tissue and liver weights, and serum total cholesterol (TC), triglyceride (TG), alanine transaminase (ALT), and aspartate aminotransferase (AST) levels. The body weight and epididymal adipose tissue and liver weights of the HT048 100 and 300 mg/kg treated groups were significantly lower than that of the HFD control group. Also, serum TC, TG, ALT, and AST levels in the HT048 100 and 300 mg/kg treated groups were significantly decreased. Moreover, the orlistat treated group showed significantly reduced body weight and improved serum lipoprotein, compared with the HFD control group. These results show that HT048 supplements improved obesity-related body weight and serum lipoprotein parameters in a HFD-induced obese rat model.
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Affiliation(s)
- Dong Wook Lim
- Department of Herbal Pharmacology, College of Korean Medicine, Kyung Hee University, Seoul 130-701, Korea
| | - MiKyung Song
- Department of Herbal Pharmacology, College of Korean Medicine, Kyung Hee University, Seoul 130-701, Korea
| | - Juyeon Park
- Korea Institute of Science and Technology for Eastern Medicine (KISTEM), NeuMed Inc., Seoul 130-701, Korea
| | - Sang Woug Park
- Department of Herbal Pharmacology, College of Korean Medicine, Kyung Hee University, Seoul 130-701, Korea
| | - Nak Hoon Kim
- Korea Institute of Science and Technology for Eastern Medicine (KISTEM), NeuMed Inc., Seoul 130-701, Korea
| | - Bhakta Prasad Gaire
- Department of Herbal Pharmacology, College of Korean Medicine, Kyung Hee University, Seoul 130-701, Korea
| | - Ho-Young Choi
- Department of Herbal Pharmacology, College of Korean Medicine, Kyung Hee University, Seoul 130-701, Korea
| | - Hocheol Kim
- Department of Herbal Pharmacology, College of Korean Medicine, Kyung Hee University, Seoul 130-701, Korea
- Author to whom correspondence should be addressed; E-Mail: ; Tel.: +82-961-0419; Fax: +82-964-0325
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Abstract
Lipophilic micronutrients (LM) constitute a large family of molecules including several vitamins (A, D, E, K) and carotenoids. Their ability to regulate gene expression is becoming increasingly clear and constitutes an important part of nutrigenomics. Interestingly, adipose tissue is not only a main storage site for these molecules within the body, but it is also subjected to the regulatory effects of LM. Indeed, several gene regulations have been described in adipose tissue that could strongly impact its biology with respect to the modulation of adipogenesis, inflammatory status, or energy homeostasis and metabolism, among others. The repercussions in terms of health effects of such regulations in the context of obesity and associated pathologies represent an exciting and emerging field of research. The present review will focus on the regulatory effects of vitamin A, D, E and K as well as carotenoids on adipose tissue biology and physiology, notably in the context of obesity and associated disorders.
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Affiliation(s)
- Jean-François Landrier
- Institut National de Recherche Agronomique (INRA), UMR 1260, F-13385, Marseille, France; (J.M.); (F.T.)
- Institut National de la Santé et de la Recherche Médicale (INSERM), Nutrition, Obésité et Risque Thrombotique, UMR 1062, F-13385, Marseille, France
- School of Medicine, Aix-Marseille University, F-13385, Marseille, France
- Author to whom correspondence should be addressed; ; Tel.: +33-491-294-117; Fax: +33-491-078-2101
| | - Julie Marcotorchino
- Institut National de Recherche Agronomique (INRA), UMR 1260, F-13385, Marseille, France; (J.M.); (F.T.)
- Institut National de la Santé et de la Recherche Médicale (INSERM), Nutrition, Obésité et Risque Thrombotique, UMR 1062, F-13385, Marseille, France
- School of Medicine, Aix-Marseille University, F-13385, Marseille, France
| | - Franck Tourniaire
- Institut National de Recherche Agronomique (INRA), UMR 1260, F-13385, Marseille, France; (J.M.); (F.T.)
- Institut National de la Santé et de la Recherche Médicale (INSERM), Nutrition, Obésité et Risque Thrombotique, UMR 1062, F-13385, Marseille, France
- School of Medicine, Aix-Marseille University, F-13385, Marseille, France
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Inhibitory Effects of Chung Hun Wha Dam Tang (CHWDT) on High-Fat Diet-Induced Obesity via AMP-Activated Protein Kinase Activation. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2012; 2012:652473. [PMID: 22973402 PMCID: PMC3437961 DOI: 10.1155/2012/652473] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/09/2012] [Accepted: 07/18/2012] [Indexed: 02/08/2023]
Abstract
The Chung Hun Wha Dam Tang (CHWDT) herbal combination was reported to cease dizziness and phlegm. However, the effect of CHWDT in obesity has not yet been known mechanically. Therefore, we investigated whether this CHWDT could protect the cells from lipogenesis, gluconeogenesis, and inflammation in both in vivo and in vitro. CHWDT significantly decreased body weight, epididymal and perirenal fat content without affecting feed intake in high-fat diet-induced obese mice model. Additionally, CHWDT inhibited obesity-induced SREBP1, FAS, PGC1α, G6Pase, PEPCK and increased CPT1, ACO, and LCAD genes expression in vivo and in vitro. Proinflammatory cytokines like TNF-α and iNOS expression were reduced by CHWDT in both Raw264.7 macrophages and HepG2 cells. In addition, NO production was also significantly decreased by CHWDT in LPS-stimulated macrophages. Furthermore, AMPKα activation by CHWDT was involved in inhibition of obesity by reducing triglycerides production and increasing CPT1 expression. Based on all of the results, we suggest that CHWDT has inhibitory effects on obesity-induced lipogenesis, gluconeogenesis, and inflammation via AMPKα activation.
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Tanaka T, Shnimizu M, Moriwaki H. Cancer chemoprevention by carotenoids. Molecules 2012; 17:3202-42. [PMID: 22418926 PMCID: PMC6268471 DOI: 10.3390/molecules17033202] [Citation(s) in RCA: 294] [Impact Index Per Article: 24.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2011] [Revised: 02/15/2012] [Accepted: 03/06/2012] [Indexed: 02/07/2023] Open
Abstract
Carotenoids are natural fat-soluble pigments that provide bright coloration to plants and animals. Dietary intake of carotenoids is inversely associated with the risk of a variety of cancers in different tissues. Preclinical studies have shown that some carotenoids have potent antitumor effects both in vitro and in vivo, suggesting potential preventive and/or therapeutic roles for the compounds. Since chemoprevention is one of the most important strategies in the control of cancer development, molecular mechanism-based cancer chemoprevention using carotenoids seems to be an attractive approach. Various carotenoids, such as β-carotene, a-carotene, lycopene, lutein, zeaxanthin, β-cryptoxanthin, fucoxanthin, canthaxanthin and astaxanthin, have been proven to have anti-carcinogenic activity in several tissues, although high doses of β-carotene failed to exhibit chemopreventive activity in clinical trials. In this review, cancer prevention using carotenoids are reviewed and the possible mechanisms of action are described.
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Affiliation(s)
- Takuji Tanaka
- Tohkai Cytopathology Institute, Cancer Research and Prevention-TCI-CaRP, 5-1-2 Minami-Uzura, Gifu 500-8285, Japan.
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