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Febriyanti RM, Levita J, Diantini A. Immunomodulatory Role of Plants and Their Constituents on the Management of Metabolic Disorders: An Evidence-Based Review. Drug Des Devel Ther 2024; 18:513-534. [PMID: 38415194 PMCID: PMC10898480 DOI: 10.2147/dddt.s442566] [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: 11/16/2023] [Accepted: 02/13/2024] [Indexed: 02/29/2024] Open
Abstract
The relationship between the immune system and metabolic diseases is complex and increasingly recognized as critical to understanding conditions like obesity, diabetes, and cardiovascular diseases. Modulation of the immune system in patients with metabolic disorders can offer several potential benefits. While the salutary impact of plant-derived bioactive compounds on metabolic and immune functions is acknowledged, there is a paucity of comprehensive reviews on the multifaceted and synergistic mechanisms through which these effects are mediated. This review elucidates the therapeutic potential of phytochemical formulations in ameliorating metabolic disorders and delineates their mechanistic implications on relevant biomarkers and immune modulation. Our analysis reveals a predominance of plant species, including Boswellia serrata, Cinnamomum cassia, Citrus bergamia, Coffea arabica, Ficus racemosa, Momordica charantia, Morus Alba, and Trigonella foenum-graecum, that have undergone clinical evaluation and have been substantiated to confer both metabolic and immunological benefits. The phytoconstituents contained in these plants exert their effects through a range of mechanisms, such as improving glucose regulation, reducing inflammatory responses, and modulating immune system. As such, these findings hold considerable promise for clinical and therapeutic translation and necessitate further empirical validation through randomized controlled trials and mechanistic elucidations to affirm the safety and efficacy of herbal formulations.
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Affiliation(s)
- Raden Maya Febriyanti
- Department of Biology Pharmacy, Faculty of Pharmacy, Padjadjaran University, Sumedang, West Java, 46363, Indonesia
| | - Jutti Levita
- Department of Pharmacology and Clinical Pharmacy, Faculty of Pharmacy, Padjadjaran University, Sumedang, West Java, 46363, Indonesia
| | - Ajeng Diantini
- Department of Pharmacology and Clinical Pharmacy, Faculty of Pharmacy, Padjadjaran University, Sumedang, West Java, 46363, Indonesia
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Wang Y, Geng R, Zhao Y, Fang J, Li M, Kang SG, Huang K, Tong T. The gut odorant receptor and taste receptor make sense of dietary components: A focus on gut hormone secretion. Crit Rev Food Sci Nutr 2023; 64:6975-6989. [PMID: 36785901 DOI: 10.1080/10408398.2023.2177610] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/15/2023]
Abstract
Odorant receptors (ORs) and taste receptors (TRs) are expressed primarily in the nose and tongue in which they transduce electrical signals to the brain. Advances in deciphering the dietary component-sensing mechanisms in the nose and tongue prompted research on the role of gut chemosensory cells. Acting as the pivotal interface between the body and dietary cues, gut cells "smell" and "taste" dietary components and metabolites by taking advantage of chemoreceptors-ORs and TRs, to maintain physiological homeostasis. Here, we reviewed this novel field, highlighting the latest discoveries pertinent to gut ORs and TRs responding to dietary components, their impacts on gut hormone secretion, and the mechanisms involved. Recent studies indicate that gut cells sense dietary components including fatty acid, carbohydrate, and phytochemical by activating relevant ORs, thereby modulating GLP-1, PYY, CCK, and 5-HT secretion. Similarly, gut sweet, umami, and bitter receptors can regulate the gut hormone secretion and maintain homeostasis in response to dietary components. A deeper understanding of the favorable influence of dietary components on gut hormone secretion via gut ORs and TRs, coupled with the facts that gut hormones are involved in diverse physiological or pathophysiological phenomena, may ultimately lead to a promising treatment for various human diseases.
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Affiliation(s)
- Yanan Wang
- Key Laboratory of Precision Nutrition and Food Quality, Key Laboratory of Functional Dairy, Ministry of Education; College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, PR China
| | - Ruixuan Geng
- Key Laboratory of Precision Nutrition and Food Quality, Key Laboratory of Functional Dairy, Ministry of Education; College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, PR China
| | - Yuhan Zhao
- Key Laboratory of Precision Nutrition and Food Quality, Key Laboratory of Functional Dairy, Ministry of Education; College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, PR China
| | - Jingjing Fang
- Key Laboratory of Precision Nutrition and Food Quality, Key Laboratory of Functional Dairy, Ministry of Education; College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, PR China
| | - Mengjie Li
- Key Laboratory of Precision Nutrition and Food Quality, Key Laboratory of Functional Dairy, Ministry of Education; College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, PR China
| | - Seong-Gook Kang
- Department of Food Engineering, Mokpo National University, Muangun, Korea
| | - Kunlun Huang
- Key Laboratory of Precision Nutrition and Food Quality, Key Laboratory of Functional Dairy, Ministry of Education; College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, PR China
- Key Laboratory of Safety Assessment of Genetically Modified Organism (Food Safety), Ministry of Agriculture, Beijing, PR China
- Beijing Laboratory for Food Quality and Safety, Beijing, PR China
| | - Tao Tong
- Key Laboratory of Precision Nutrition and Food Quality, Key Laboratory of Functional Dairy, Ministry of Education; College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, PR China
- Key Laboratory of Safety Assessment of Genetically Modified Organism (Food Safety), Ministry of Agriculture, Beijing, PR China
- Beijing Laboratory for Food Quality and Safety, Beijing, PR China
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Bo S, Fadda M, Fedele D, Pellegrini M, Ghigo E, Pellegrini N. A Critical Review on the Role of Food and Nutrition in the Energy Balance. Nutrients 2020; 12:E1161. [PMID: 32331288 PMCID: PMC7231187 DOI: 10.3390/nu12041161] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2020] [Revised: 04/16/2020] [Accepted: 04/19/2020] [Indexed: 02/07/2023] Open
Abstract
The mass media has increasingly frequently suggested to the general population that specific foods or nutritional schemes are able to affect both human metabolism and energy expenditure, thus facilitating weight loss. This critical review is aimed at assessing available evidence on the roles of nutrients, food and dietary regimens in energy intake and energy expenditure. We queried the National Library of Medicine, the Cochrane Library, Excerpta Medica dataBASEand the Cumulative Index to Nursing and Allied Health Literature database, and a search strategy was performed by using database-specific subject headings and keywords. We found that available scientific evidence on these topics is scarce, and that the limited number of available studies often have poor methodological quality. Only a few foods show beneficial effects on metabolism and energy expenditure, as the human energy balance is complex and multifactorial. Finally, microbiota may interfere with the intake, use and expenditure of energy in the human body. Conclusive evidence is still lacking, and, at present, it is not possible to identify a food or a diet with a significant impact on human energy expenditure.
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Affiliation(s)
- Simona Bo
- Department of Medical Sciences, University of Turin, 10126 Turin, Italy; (M.P.); (E.G.)
| | - Maurizio Fadda
- Dietetic and Clinical Nutrition Unit, S. Giovanni Battista Hospital, Città della Salute e della Scienza, 10126 Turin, Italy; (M.F.); (D.F.)
| | - Debora Fedele
- Dietetic and Clinical Nutrition Unit, S. Giovanni Battista Hospital, Città della Salute e della Scienza, 10126 Turin, Italy; (M.F.); (D.F.)
| | - Marianna Pellegrini
- Department of Medical Sciences, University of Turin, 10126 Turin, Italy; (M.P.); (E.G.)
| | - Ezio Ghigo
- Department of Medical Sciences, University of Turin, 10126 Turin, Italy; (M.P.); (E.G.)
| | - Nicoletta Pellegrini
- Department of Agricultural, Food, Environmental and Animal Sciences, University of Udine, 33100 Udine, Italy;
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Hoi JK, Lieder B, Pignitter M, Hans J, Ley JP, Lietard J, Hoelz K, Somoza M, Somoza V. Identification of Cinnamaldehyde as Most Effective Fatty Acid Uptake Reducing Cinnamon-Derived Compound in Differentiated Caco-2 Cells Compared to Its Structural Analogues Cinnamyl Alcohol, Cinnamic Acid, and Cinnamyl Isobutyrate. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2019; 67:11638-11649. [PMID: 31532204 DOI: 10.1021/acs.jafc.9b04274] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
Naturally occurring cinnamon compounds such as cinnamaldehyde (CAL) and structurally related constituents have been associated with antiobesity activities, although studies regarding the impact on intestinal fatty acid uptake are scarce. Here, we demonstrate the effects of CAL and structural analogues cinnamyl alcohol (CALC), cinnamic acid (CAC), and cinnamyl isobutyrate on mechanisms regulating intestinal fatty acid uptake in differentiated Caco-2 cells. CAL, CALC, and CAC (3000 μM) were found to decrease fatty acid uptake by 58.0 ± 8.83, 19.4 ± 8.98, and 21.9 ± 6.55%, respectively. While CAL and CALC at a concentration of 300 μM increased serotonin release 14.9 ± 3.00- and 2.72 ± 0.69-fold, respectively, serotonin alone showed no effect on fatty acid uptake. However, CAL revealed transient receptor potential channel A1-dependency in the decrease of fatty acid uptake, as well as in CAL-induced serotonin release. Overall, CAL was identified as the most potent of the cinnamon constituents tested.
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Affiliation(s)
| | | | | | - Joachim Hans
- Symrise AG , Muehlenfeldstraße 1 , Holzminden 37603 , Germany
| | - Jakob P Ley
- Symrise AG , Muehlenfeldstraße 1 , Holzminden 37603 , Germany
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Hochkogler CM, Hoi JK, Lieder B, Müller N, Hans J, Widder S, Ley JP, Somoza V. Cinnamyl Isobutyrate Decreases Plasma Glucose Levels and Total Energy Intake from a Standardized Breakfast: A Randomized, Crossover Intervention. Mol Nutr Food Res 2018; 62:e1701038. [PMID: 30133134 PMCID: PMC6175204 DOI: 10.1002/mnfr.201701038] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2017] [Revised: 05/23/2018] [Indexed: 12/28/2022]
Abstract
SCOPE Cinnamon is associated with anti-obesity effects, regulating food intake, improving plasma glucose levels and lipid profiles in vivo. In the present study, the impact of cinnamyl isobutyrate (CIB), one constituent of cinnamon, on ad libitum food intake from a standardized breakfast and outcome measures of hormonal regulation of appetite were investigated. METHODS AND RESULTS In this randomized, short-term crossover intervention study, a 75 g per 300 mL glucose solution solely (control) or supplemented with 0.45 mg CIB was administered to 26 healthy volunteers. Prior to and 2 h after receiving control or CIB treatment, subjective hunger perceptions were rated using a visual analog scale. Food intake from a standardized breakfast was assessed 2 h after treatments. Plasma peptide YY3-36 , glucagon-like-peptide1, ghrelin, and serotonin as well as plasma glucose and insulin were measured in blood samples drawn at fasting and 15, 30, 60, 90, and 120 min after treatment. CIB administration decreased total energy intake and delta area under curve plasma glucose by 4.64 ± 3.51% and 49.3 ± 18.5% compared to control treatment, respectively. CONCLUSIONS CIB, administered at a 0.45 mg bolus in 75 g glucose-water solution, decreased ad libitum energy intake from a standardized breakfast and postprandial plasma glucose levels.
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Affiliation(s)
- Christina M. Hochkogler
- Christian Doppler Laboratory for Bioactive Aroma CompoundsFaculty of ChemistryUniversity of ViennaAlthanstraße 141090ViennaAustria
| | - Julia K. Hoi
- Christian Doppler Laboratory for Bioactive Aroma CompoundsFaculty of ChemistryUniversity of ViennaAlthanstraße 141090ViennaAustria
| | - Barbara Lieder
- Department of Physiological ChemistryFaculty of ChemistryUniversity of ViennaAlthanstraße 141090ViennaAustria
| | - Nicole Müller
- Christian Doppler Laboratory for Bioactive Aroma CompoundsFaculty of ChemistryUniversity of ViennaAlthanstraße 141090ViennaAustria
| | - Joachim Hans
- Symrise AGMuehlenfeldstraße 137603HolzmindenGermany
| | | | - Jakob P. Ley
- Symrise AGMuehlenfeldstraße 137603HolzmindenGermany
| | - Veronika Somoza
- Christian Doppler Laboratory for Bioactive Aroma CompoundsFaculty of ChemistryUniversity of ViennaAlthanstraße 141090ViennaAustria
- Department of Physiological ChemistryFaculty of ChemistryUniversity of ViennaAlthanstraße 141090ViennaAustria
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