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Ren J, Dai J, Chen Y, Wang Z, Sha R, Mao J. Physiochemical characterization and ameliorative effect of rice resistant starch modified by heat-stable α-amylase and glucoamylase on the gut microbial community in T2DM mice. Food Funct 2024; 15:5596-5612. [PMID: 38722000 DOI: 10.1039/d3fo05456j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/21/2024]
Abstract
In the presented study, natural rice containing high resistant starch content was used as a raw material to produce rice resistant starch (RRS) through enzymatic hydrolysis with heat-stable α-amylase and glucoamylase. The chemical composition, structural characteristics and in vitro glycemic index (GI) of RRS were evaluated. The effects of RRS at different doses on the body weight, serum biochemical levels, pathological indexes, production of short-chain fatty acids (SCFAs) in the gut and the intestinal microbial composition in T2DM mice were investigated. The results of physiochemical characterization indicated that, relative to rice flour, RRS mainly comprising resistant starch had higher crystallinity (25.85%) and a more stable structure, which contributed to its lower digestibility and decreased GI in vitro. Compared with the model control group, 1 g per kg BW and 2 g per kg BW oral gavage dosages of RRS effectively enhanced the SCFA productivity in the T2DM mouse gut, as well as alleviating T2DM symptoms, involving an increase in body weight, reduction in fasting blood glucose, total cholesterol, triglyceride, low-density lipoprotein cholesterol, alanine transaminase and aspartate aminotransferase, and an increase in serum insulin and high-density lipoprotein cholesterol. Besides, 1 g per kg BW and 2 g per kg BW dosages of RRS mitigated T2DM-induced pancreas damage. Furthermore, up-regulation in the abundance of probiotics (Lactobacillus, Ruminococcus, etc.) and down-regulation in the number of harmful bacteria (Desulfovibrio, Prevotella, etc.) were observed in all RRS-treated groups. In summary, this work suggested that RRS prepared using heat-stable α-amylase and glucoamylase could be a potential functional component for amelioration of T2DM applied in the fields of food and pharmaceutics.
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Affiliation(s)
- Jianing Ren
- School of Biological and Chemical Engineering, Zhejiang University of Science and Technology, Hangzhou 310023, China.
| | - Jing Dai
- School of Biological and Chemical Engineering, Zhejiang University of Science and Technology, Hangzhou 310023, China.
| | - Yue Chen
- School of Biological and Chemical Engineering, Zhejiang University of Science and Technology, Hangzhou 310023, China.
| | - Zhenzhen Wang
- School of Biological and Chemical Engineering, Zhejiang University of Science and Technology, Hangzhou 310023, China.
| | - Ruyi Sha
- School of Biological and Chemical Engineering, Zhejiang University of Science and Technology, Hangzhou 310023, China.
| | - Jianwei Mao
- School of Biological and Chemical Engineering, Zhejiang University of Science and Technology, Hangzhou 310023, China.
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Wei X, Wang J, Wang Y, Zhao Y, Long Y, Tan B, Li QX, Dong Z, Wan X. Dietary fiber and polyphenols from whole grains: effects on the gut and health improvements. Food Funct 2024; 15:4682-4702. [PMID: 38590246 DOI: 10.1039/d4fo00715h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/10/2024]
Abstract
Cereals are the main source of energy in the human diet. Compared to refined grains, whole grains retain more beneficial components, including dietary fiber, polyphenols, proteins, vitamins, and minerals. Dietary fiber and bound polyphenols (biounavailable) in cereals are important active substances that can be metabolized by the gut microorganisms and affect the intestinal environment. There is a close relationship between the gut microbiota structures and various disease phenotypes, although the consistency of this link is affected by many factors, and the specific mechanisms are still unclear. Remodeling unfavorable microbiota is widely recognized as an important way to target the gut and improve diseases. This paper mainly reviews the interaction between the gut microbiota and cereal-derived dietary fiber and polyphenols, and also summarizes the changes to the gut microbiota and possible molecular mechanisms of related glycolipid metabolism. The exploration of single active ingredients in cereals and their synergistic health mechanisms will contribute to a better understanding of the health benefits of whole grains. It will further help promote healthier whole grain foods by cultivating new varieties with more potential and optimizing processing methods.
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Affiliation(s)
- Xun Wei
- Research Institute of Biology and Agriculture, University of Science and Technology Beijing, Beijing 100024, China.
- Environmental Economics and Natural Resources Group, Wageningen University & Research, Wageningen 6706 KN, The Netherlands
| | - Jianhui Wang
- Research Institute of Biology and Agriculture, University of Science and Technology Beijing, Beijing 100024, China.
| | - Yaxuan Wang
- Research Institute of Biology and Agriculture, University of Science and Technology Beijing, Beijing 100024, China.
| | - Yilin Zhao
- Research Institute of Biology and Agriculture, University of Science and Technology Beijing, Beijing 100024, China.
| | - Yan Long
- Research Institute of Biology and Agriculture, University of Science and Technology Beijing, Beijing 100024, China.
| | - Bin Tan
- Academy of National Food and Strategic Reserves Administration, Beijing 100037, China
| | - Qing X Li
- Department of Molecular Biosciences and Bioengineering, University of Hawaii at Manoa, Honolulu, Hawaii 96822, USA
| | - Zhenying Dong
- Research Institute of Biology and Agriculture, University of Science and Technology Beijing, Beijing 100024, China.
| | - Xiangyuan Wan
- Research Institute of Biology and Agriculture, University of Science and Technology Beijing, Beijing 100024, China.
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3
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Fang W, Jin M, Qi W, Kong C, Song G, Peng W, Wang Y. Caffeic acid combined with arabinoxylan or β-glucan attenuates diet-induced obesity in mice via modulation of gut microbiota and metabolites. Int J Biol Macromol 2024; 268:131683. [PMID: 38649076 DOI: 10.1016/j.ijbiomac.2024.131683] [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] [Revised: 04/14/2024] [Accepted: 04/16/2024] [Indexed: 04/25/2024]
Abstract
Polyphenols and dietary fibers in whole grains are important bioactive compounds to reduce risks for obesity. However, whether the combination of the two components exhibits a stronger anti-obesity effect remains unclear. Caffeic acid is a major phenolic acid in cereals, and arabinoxylan and β-glucan are biological macromolecules with numerous health benefits. Here, we investigated the effect of caffeic acid combined with arabinoxylan or β-glucan on glucose and lipid metabolism, gut microbiota, and metabolites in mice fed a high-fat diet (HFD). Caffeic acid combined with arabinoxylan or β-glucan significantly reduced the body weight, blood glucose, and serum free fatty acid concentrations. Caffeic acid combined with β-glucan effectively decreased serum total cholesterol levels and hepatic lipid accumulation, modulated oxidative and inflammatory stress, and improved gut barrier function. Compared with arabinoxylan, β-glucan, and caffeic acid alone, caffeic acid combined with arabinoxylan or β-glucan exhibited a better capacity to modulate gut microbiota, including increased microbial diversity, reduced Firmicutes/Bacteroidetes ratio, and increased abundance of beneficial bacteria such as Bifidobacterium. Furthermore, caffeic acid combined with β-glucan reversed HFD-induced changes in microbiota-derived metabolites involving tryptophan, purine, and bile acid metabolism. Thus, caffeic acid and β-glucan had a synergistic anti-obesity effect by regulating specific gut microbiota and metabolites.
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Affiliation(s)
- Wei Fang
- Academy of National Food and Strategic Reserves Administration, Beijing 100037, China
| | - Mingyu Jin
- School of Life and Health Technology, Dongguan University of Technology, Dongguan 523808, China
| | - Wentao Qi
- Academy of National Food and Strategic Reserves Administration, Beijing 100037, China
| | - Chunli Kong
- School of Food and Health, Beijing Technology and Business University, Beijing 100048, China
| | - Ge Song
- Academy of National Food and Strategic Reserves Administration, Beijing 100037, China
| | - Wenting Peng
- Academy of National Food and Strategic Reserves Administration, Beijing 100037, China
| | - Yong Wang
- Academy of National Food and Strategic Reserves Administration, Beijing 100037, China.
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Ren J, Dai J, Chen Y, Wang Z, Sha R, Mao J, Mao Y. Hypoglycemic Activity of Rice Resistant-Starch Metabolites: A Mechanistic Network Pharmacology and In Vitro Approach. Metabolites 2024; 14:224. [PMID: 38668351 PMCID: PMC11052319 DOI: 10.3390/metabo14040224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2024] [Revised: 04/05/2024] [Accepted: 04/11/2024] [Indexed: 04/28/2024] Open
Abstract
Rice (Oryza sativa L.) is one of the primary sources of energy and nutrients needed by the body, and rice resistant starch (RRS) has been found to have hypoglycemic effects. However, its biological activity and specific mechanisms still need to be further elucidated. In the present study, 52 RRS differential metabolites were obtained from mouse liver, rat serum, canine feces, and human urine, and 246 potential targets were identified through a literature review and database analysis. A total of 151 common targets were identified by intersecting them with the targets of type 2 diabetes mellitus (T2DM). After network pharmacology analysis, 11 core metabolites were identified, including linolenic acid, chenodeoxycholic acid, ursodeoxycholic acid, deoxycholic acid, lithocholic acid, lithocholylglycine, glycoursodeoxycholic acid, phenylalanine, norepinephrine, cholic acid, and L-glutamic acid, and 16 core targets were identified, including MAPK3, MAPK1, EGFR, ESR1, PRKCA, FYN, LCK, DLG4, ITGB1, IL6, PTPN11, RARA, NR3C1, PTPN6, PPARA, and ITGAV. The core pathways included the neuroactive ligand-receptor interaction, cancer, and arachidonic acid metabolism pathways. The molecular docking results showed that bile acids such as glycoursodeoxycholic acid, chenodeoxycholic acid, ursodeoxycholic acid, lithocholic acid, deoxycholic acid, and cholic acid exhibited strong docking effects with EGFR, ITGAV, ITGB1, MAPK3, NR3C1, α-glucosidase, and α-amylase. In vitro hypoglycemic experiments further suggested that bile acids showed significant inhibitory effects on α-glucosidase and α-amylase, with CDCA and UDCA having the most prominent inhibitory effect. In summary, this study reveals a possible hypoglycemic pathway of RRS metabolites and provides new research perspectives to further explore the therapeutic mechanism of bile acids in T2DM.
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Affiliation(s)
- Jianing Ren
- School of Biological and Chemical Engineering, Zhejiang University of Science and Technology, Hangzhou 310023, China; (J.R.); (J.D.); (Y.C.); (Z.W.); (J.M.)
| | - Jing Dai
- School of Biological and Chemical Engineering, Zhejiang University of Science and Technology, Hangzhou 310023, China; (J.R.); (J.D.); (Y.C.); (Z.W.); (J.M.)
| | - Yue Chen
- School of Biological and Chemical Engineering, Zhejiang University of Science and Technology, Hangzhou 310023, China; (J.R.); (J.D.); (Y.C.); (Z.W.); (J.M.)
| | - Zhenzhen Wang
- School of Biological and Chemical Engineering, Zhejiang University of Science and Technology, Hangzhou 310023, China; (J.R.); (J.D.); (Y.C.); (Z.W.); (J.M.)
| | - Ruyi Sha
- School of Biological and Chemical Engineering, Zhejiang University of Science and Technology, Hangzhou 310023, China; (J.R.); (J.D.); (Y.C.); (Z.W.); (J.M.)
| | - Jianwei Mao
- School of Biological and Chemical Engineering, Zhejiang University of Science and Technology, Hangzhou 310023, China; (J.R.); (J.D.); (Y.C.); (Z.W.); (J.M.)
| | - Yangchen Mao
- School of Medicine, University of Southampton, Southampton SO17 1BJ, UK;
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Chang R, Liu J, Ji F, Fu L, Xu K, Yang Y, Ma A. Hypoglycemic effect of recrystallized resistant starch on high-fat diet- and streptozotocin-induced type 2 diabetic mice via gut microbiota modulation. Int J Biol Macromol 2024; 261:129812. [PMID: 38302033 DOI: 10.1016/j.ijbiomac.2024.129812] [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: 08/22/2023] [Revised: 01/21/2024] [Accepted: 01/25/2024] [Indexed: 02/03/2024]
Abstract
The hypoglycemic effects of two recrystallized resistant starches, A-type (ARS) and B-type (BRS), were investigated in type 2 diabetic mice. Mice were treated with low-, medium-, or high-dose ARS, high-dose BRS, or high-dose ARS combined with BRS (ABRS). After 10 weeks of continuous intervention, the medium-dose ARS group showed a significant reduction in fasting blood glucose, area under the curve of glucose, triglyceride (P < 0.01), and low-density lipoprotein (P < 0.05) levels compared to the model group and an increase in high-density lipoprotein levels (P < 0.01). The peptide YY and glucagon-like peptide-1 levels in the high-dose ARS, BRS, and ABRS groups and the butyric acid yield in the medium-dose ARS and BRS groups were significantly increased (P < 0.01) compared to those in the model group. Medium- and high-dose ARS intervention efficiently increased the relative abundance of beneficial Bacteroidetes, Lactobacillus, Lachnospiraceae_NK4A136_group, and Faecalibaculum, and lowered the ratio of Firmicutes to Bacteroidetes. Overall, ARS exhibited greater advantages than BRS in lowering blood sugar levels.
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Affiliation(s)
- Ranran Chang
- Institute of Nutrition and Health, Qingdao University, Qingdao 266021, China; School of Public Health, Qingdao University, Qingdao 266021, China; National Engineering Research Center of Seafood, Dalian Polytechnic University, Dalian 116034, China.
| | - Jie Liu
- Institute of Nutrition and Health, Qingdao University, Qingdao 266021, China; School of Public Health, Qingdao University, Qingdao 266021, China
| | - Fangfei Ji
- Institute of Nutrition and Health, Qingdao University, Qingdao 266021, China; School of Public Health, Qingdao University, Qingdao 266021, China; Shanghai Municipal Minhang District Health Promotion Centre, Shanghai 201199, China
| | - Lili Fu
- Institute of Nutrition and Health, Qingdao University, Qingdao 266021, China; School of Public Health, Qingdao University, Qingdao 266021, China
| | - Kunjie Xu
- Institute of Nutrition and Health, Qingdao University, Qingdao 266021, China; School of Public Health, Qingdao University, Qingdao 266021, China
| | - Yuexin Yang
- Institute of Nutrition and Health, Qingdao University, Qingdao 266021, China; School of Public Health, Qingdao University, Qingdao 266021, China; National Institute of Nutrition for Health, Chinese Center for Disease Control and Prevention, Beijing 100051, China
| | - Aiguo Ma
- Institute of Nutrition and Health, Qingdao University, Qingdao 266021, China; School of Public Health, Qingdao University, Qingdao 266021, China
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Yang Y, Wang Y, Zhang R, Jiao A, Jin Z. The impact of different soluble endogenous proteins and their combinations with β-glucan on the in vitro digestibility, microstructure, and physicochemical properties of highland barley starch. Int J Biol Macromol 2024; 260:129417. [PMID: 38224806 DOI: 10.1016/j.ijbiomac.2024.129417] [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: 08/27/2023] [Revised: 12/27/2023] [Accepted: 01/09/2024] [Indexed: 01/17/2024]
Abstract
The impacts of protein types and its interaction with β-glucan on the in vitro digestibility of highland barley starch were investigated through analyzing physicochemical and microstructural properties of highland barley flour (HBF) after sequentially removing water- (WP), salt- (SP), alcohol- (AP) and alkali-soluble (AlkP) proteins. Resistant starch (RS) increased significantly in HBF after removing WP and SP, and RS of HBF was lower than that of without β-glucan. After removing WP, SP and AP, swelling powers of HBF without β-glucan (9.33-9.77) were higher than those of HBF (12.09-15.95). Trends of peak viscosity and peak temperature (thermal degradation temperature) were similar as swelling power, and HBF without AP showed the highest peak temperature (310.33 °C). Removals of different proteins improved the crystalline structure and short-range order of starch. There was a blue shift in T2 values and an opposite change in free water proportion. The matrix on starch surface was mainly formed by AP and AlkP, which could be aggregated by β-glucan. But, the inhibitory effect of AP or AlkP was stronger than that of proteins combined with β-glucan. These results help in the development of starch-based foods with different digestive properties by combining different protein types with β-glucan.
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Affiliation(s)
- Yueyue Yang
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi 214122, China; School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
| | - Yihui Wang
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi 214122, China; School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
| | - Ruixin Zhang
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi 214122, China; School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
| | - Aiquan Jiao
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi 214122, China; School of Food Science and Technology, Jiangnan University, Wuxi 214122, China; Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, Jiangnan University, Wuxi 214122, China.
| | - Zhengyu Jin
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi 214122, China; School of Food Science and Technology, Jiangnan University, Wuxi 214122, China; Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, Jiangnan University, Wuxi 214122, China
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Jeong E, Baek Y, Kim HJ, Lee HG. Comparison of the anti-diabetic effects of various grain and legume extracts in high-fat diet and streptozotocin-nicotinamide-induced diabetic rats. Heliyon 2024; 10:e25279. [PMID: 38322911 PMCID: PMC10844043 DOI: 10.1016/j.heliyon.2024.e25279] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2023] [Revised: 01/18/2024] [Accepted: 01/24/2024] [Indexed: 02/08/2024] Open
Abstract
The anti-diabetic properties of whole groats and dietary fibers from various grains and legumes are well known. Nevertheless, studies on the anti-diabetic effects of their extracts are limited, and it is difficult to compare their efficacy. This study investigated the anti-diabetic potential of ethanol extracts from oats (OE), sorghum (SE), foxtail millet (FE), proso millet (PE), adzuki bean (AE), and black soybean (BE) in a high-fat diet and streptozotocin-nicotinamide-induced diabetic rat models. The extracts, obtained using 99.9 % ethanol, were orally administered to diabetic rats for four weeks. Various parameters were evaluated, including fasting blood glucose levels, glucose tolerance, insulin sensitivity, serum insulin levels, and pancreas histological analysis. OE and SE effectively reduced fasting blood glucose levels and the area under the curve (AUC) in the oral glucose tolerance test. Only OE significantly decreased the AUC in the insulin tolerance test and increased insulin concentration and homeostatic model assessment of the β-cell function index, indicating improved insulin sensitivity and β-cell function. Histological and immunohistochemical analysis of the pancreas supported these findings, demonstrating that OE protected against pancreatic cell damage. In contrast, FE, PE, AE, and BE did not have a significant effect on diabetes-related parameters. These findings identify OE as the most promising natural intervention for diabetes management.
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Affiliation(s)
- Eunwoo Jeong
- Department of Food and Nutrition, Hanyang University, 222 Wangsimni-ro, Seongdong-gu, Seoul, 04763, South Korea
| | - Youjin Baek
- Department of Food and Nutrition, Hanyang University, 222 Wangsimni-ro, Seongdong-gu, Seoul, 04763, South Korea
| | - Hyun-Joo Kim
- Department of Central Area Crop Science, National Institute of Crop Science, Suwon, 16429, South Korea
| | - Hyeon Gyu Lee
- Department of Food and Nutrition, Hanyang University, 222 Wangsimni-ro, Seongdong-gu, Seoul, 04763, South Korea
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Andressa I, Kelly Silva do Nascimento G, Monteiro Dos Santos T, Rodrigues RDS, de Oliveira Teotônio D, Paucar-Menacho LM, Machado Benassi V, Schmiele M. Technological and health properties and main challenges in the production of vegetable beverages and dairy analogs. Food Funct 2024; 15:460-480. [PMID: 38170850 DOI: 10.1039/d3fo04199a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2024]
Abstract
Lactose intolerance affects about 68-70% of the world population and bovine whey protein is associated with allergic reactions, especially in children. Furthermore, many people do not consume dairy-based foods due to the presence of cholesterol and ethical, philosophical and environmental factors, lifestyle choices, and social and religious beliefs. In this context, the market for beverages based on pulses, oilseeds, cereals, pseudocereals and seeds and products that mimic dairy foods showed a significant increase over the years. However, there are still many sensory, nutritional, and technological limitations regarding producing and consuming these products. Thus, to overcome these negative aspects, relatively simple technologies such as germination and fermentation, the addition of ingredients/nutrients and emerging technologies such as ultra-high pressure, pulsed electric field, microwave and ultrasound can be used to improve the product quality. Moreover, consuming plant-based beverages is linked to health benefits, including antioxidant properties and support in the prevention and treatment of disorders and common diseases like hypertension, diabetes, anxiety, and depression. Thus, vegetable-based beverages and their derivatives are viable alternatives and low-cost for replacing dairy foods in most cases.
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Affiliation(s)
- Irene Andressa
- Institute of Science and Technology, Federal University of Jequitinhonha and Mucuri Valleys, MGT-367 Highway - Km 583, no. 5000, Alto do Jacuba, Zip Code: 39.100-000, Diamantina, MG, Brazil.
| | - Glauce Kelly Silva do Nascimento
- Institute of Science and Technology, Federal University of Jequitinhonha and Mucuri Valleys, MGT-367 Highway - Km 583, no. 5000, Alto do Jacuba, Zip Code: 39.100-000, Diamantina, MG, Brazil.
| | - Tatiane Monteiro Dos Santos
- Institute of Science and Technology, Federal University of Jequitinhonha and Mucuri Valleys, MGT-367 Highway - Km 583, no. 5000, Alto do Jacuba, Zip Code: 39.100-000, Diamantina, MG, Brazil.
| | - Rosane da Silva Rodrigues
- Center for Chemical, Pharmaceutical and Food Sciences, Federal University of Pelotas, Campus Capão do Leão, PO Box 354, Zip Code: 96.160-000, Pelotas, RS, Brazil
| | - Daniela de Oliveira Teotônio
- Institute of Science and Technology, Federal University of Jequitinhonha and Mucuri Valleys, MGT-367 Highway - Km 583, no. 5000, Alto do Jacuba, Zip Code: 39.100-000, Diamantina, MG, Brazil.
| | - Luz María Paucar-Menacho
- Departamento Académico de Agroindustria y Agronomía, Facultad de Ingeniería, Universidad Nacional del Santa, Nuevo Chimbote 02712, Perú
| | - Vivian Machado Benassi
- Institute of Science and Technology, Federal University of Jequitinhonha and Mucuri Valleys, MGT-367 Highway - Km 583, no. 5000, Alto do Jacuba, Zip Code: 39.100-000, Diamantina, MG, Brazil.
| | - Marcio Schmiele
- Institute of Science and Technology, Federal University of Jequitinhonha and Mucuri Valleys, MGT-367 Highway - Km 583, no. 5000, Alto do Jacuba, Zip Code: 39.100-000, Diamantina, MG, Brazil.
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Li X, Cai Z, Yang F, Wang Y, Pang X, Sun J, Li X, Lu Y. Broccoli Improves Lipid Metabolism and Intestinal Flora in Mice with Type 2 Diabetes Induced by HFD and STZ Diet. Foods 2024; 13:273. [PMID: 38254574 PMCID: PMC10814524 DOI: 10.3390/foods13020273] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Revised: 01/06/2024] [Accepted: 01/08/2024] [Indexed: 01/24/2024] Open
Abstract
Globally, type 2 diabetes (T2DM) is on the rise. Maintaining a healthy diet is crucial for both treating and preventing T2DM.As a common vegetable in daily diet, broccoli has antioxidant, anti-inflammatory and anticarcoma physiological activities. We developed a mouse model of type 2 diabetes and carried out a systematic investigation to clarify the function of broccoli in reducing T2DM symptoms and controlling intestinal flora. The findings demonstrated that broccoli could successfully lower fasting blood glucose (FBG), lessen insulin resistance, regulate lipid metabolism, lower the levels of TC, TG, LDL-C, and MDA, stop the expression of IL-1β and IL-6, and decrease the harm that diabetes causes to the pancreas, liver, fat, and other organs and tissues. Furthermore, broccoli altered the intestinal flora's makeup in mice with T2DM. At the genus level, the relative abundance of Allobaculum decreased, and that of Odoribacter and Oscillospira increased; At the family level, the relative abundances of Odoribacteraceae, Rikenellaceae and S24-7 decreased, while the relative abundances of Erysipelotrichaceae and Rikenellaceae increased.
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Affiliation(s)
- Xin Li
- College of Food Science and Engineering, Nanjing University of Finance and Economics, Collaborative Innovation Center for Modern Grain Circulation and Safety, Nanjing 210023, China; (X.L.); (Z.C.); (Y.W.); (X.P.); (J.S.); (Y.L.)
- Priority Academic Program, Development of Jiangsu Higher Education Institutions (PAPD), Nanjing 210023, China
| | - Zifan Cai
- College of Food Science and Engineering, Nanjing University of Finance and Economics, Collaborative Innovation Center for Modern Grain Circulation and Safety, Nanjing 210023, China; (X.L.); (Z.C.); (Y.W.); (X.P.); (J.S.); (Y.L.)
| | - Feiyu Yang
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China;
| | - Yunfan Wang
- College of Food Science and Engineering, Nanjing University of Finance and Economics, Collaborative Innovation Center for Modern Grain Circulation and Safety, Nanjing 210023, China; (X.L.); (Z.C.); (Y.W.); (X.P.); (J.S.); (Y.L.)
| | - Xinyi Pang
- College of Food Science and Engineering, Nanjing University of Finance and Economics, Collaborative Innovation Center for Modern Grain Circulation and Safety, Nanjing 210023, China; (X.L.); (Z.C.); (Y.W.); (X.P.); (J.S.); (Y.L.)
| | - Jing Sun
- College of Food Science and Engineering, Nanjing University of Finance and Economics, Collaborative Innovation Center for Modern Grain Circulation and Safety, Nanjing 210023, China; (X.L.); (Z.C.); (Y.W.); (X.P.); (J.S.); (Y.L.)
| | - Xiangfei Li
- College of Food Science and Engineering, Nanjing University of Finance and Economics, Collaborative Innovation Center for Modern Grain Circulation and Safety, Nanjing 210023, China; (X.L.); (Z.C.); (Y.W.); (X.P.); (J.S.); (Y.L.)
| | - Yingjian Lu
- College of Food Science and Engineering, Nanjing University of Finance and Economics, Collaborative Innovation Center for Modern Grain Circulation and Safety, Nanjing 210023, China; (X.L.); (Z.C.); (Y.W.); (X.P.); (J.S.); (Y.L.)
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Pedrosa LDF, de Vos P, Fabi JP. Nature's soothing solution: Harnessing the potential of food-derived polysaccharides to control inflammation. Curr Res Struct Biol 2023; 6:100112. [PMID: 38046895 PMCID: PMC10692654 DOI: 10.1016/j.crstbi.2023.100112] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Revised: 11/05/2023] [Accepted: 11/06/2023] [Indexed: 12/05/2023] Open
Abstract
Reducing inflammation by diet is a major goal for prevention or lowering symptoms of a variety of diseases, such as auto-immune reactions and cancers. Natural polysaccharides are increasingly gaining attention due to their potential immunomodulating capacity. Structures of those molecules are highly important for their effects on the innate immune system, cytokine production and secretion, and enzymes in immune cells. Such polysaccharides include β-glucans, pectins, fucoidans, and fructans. To better understand the potential of these immunomodulatory molecules, it is crucial to enhance dedicated research in the area. A bibliometric analysis was performed to set a starting observation point. Major pillars of inflammation, such as pattern recognition receptors (PRRs), enzymatic production of inflammatory molecules, and involvement in specific pathways such as Nuclear-factor kappa-B (NF-kB), involved in cell transcription, survival, and cytokine production, and mitogen-activated protein kinase (MAPK), a regulator of genetic expression, mitosis, and cell differentiation. Therefore, the outcomes from polysaccharide applications in those scenarios are discussed.
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Affiliation(s)
- Lucas de Freitas Pedrosa
- Department of Food Science and Experimental Nutrition, School of Pharmaceutical Sciences, University of São Paulo, São Paulo, SP, Brazil
- Department of Pathology and Medical Biology, University Medical Center Groningen, University of Groningen, 9713 GZ, Groningen, the Netherlands
| | - Paul de Vos
- Department of Pathology and Medical Biology, University Medical Center Groningen, University of Groningen, 9713 GZ, Groningen, the Netherlands
| | - João Paulo Fabi
- Department of Food Science and Experimental Nutrition, School of Pharmaceutical Sciences, University of São Paulo, São Paulo, SP, Brazil
- Food and Nutrition Research Center (NAPAN), University of São Paulo, São Paulo, SP, Brazil
- Food Research Center (ForC), CEPID-FAPESP (Research, Innovation and Dissemination Centers, São Paulo Research Foundation), São Paulo, SP, Brazil
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11
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Zhang J, Zheng M, Zhou L, Li X, Yu Y, Wang J, Sun B. Oat β-glucan alleviates muscle atrophy via promoting myotube formation and suppressing protein degradation. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2023; 103:6252-6262. [PMID: 37160715 DOI: 10.1002/jsfa.12696] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Revised: 05/02/2023] [Accepted: 05/05/2023] [Indexed: 05/11/2023]
Abstract
BACKGROUND The dangerous inducers of muscle atrophy are inflammatory reaction, oxidative stress, and cachexia, etc. β-Glucan, an important food derived active ingredient, has been reported to exert anti-inflammatory effects, however, its effects on regulating myoblast differentiation and protein degradation are unclear. This study is aimed to investigate the mechanism of oat β-glucan on alleviating muscle atrophy. RESULTS The results showed that oat β-glucan treatment reversed tumor necrosis factor-α (TNF-α) induced abnormal myoblast differentiation and reduced muscle atrophy related MuRF-1 and Atrogin-1 protein expression. The similar phenomenon was observed after using MCC950 (NLRP3 specific inhibitor) or AS1842856 (FoxO1 specific inhibitor) to suppress NLRP3 and FoxO1 expression, respectively. Exposure to β-glucan or AS1842856 also inhibited TNF-α induced the activation of TLR4/NF-κB pathway by inactivating FoxO1, and subsequently suppressed the expression of NLRP3. CONCLUSION Our results indicate that oat β-glucan exerts essential roles in promoting myoblast differentiation and alleviating muscle atrophy via inactivating FoxO1 and NLRP3 inflammasome signal pathway. © 2023 Society of Chemical Industry.
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Affiliation(s)
- Jingjie Zhang
- China-Canada Joint Lab of Food Nutrition and Health (Beijing), Key Laboratory of Special Food Supervision Technology for State Market Regulation, China Food Flavor and Nutrition Health Innovation, Beijing Technology and Business University, Beijing, China
| | - Mengjun Zheng
- China-Canada Joint Lab of Food Nutrition and Health (Beijing), Key Laboratory of Special Food Supervision Technology for State Market Regulation, China Food Flavor and Nutrition Health Innovation, Beijing Technology and Business University, Beijing, China
| | - Linyue Zhou
- China-Canada Joint Lab of Food Nutrition and Health (Beijing), Key Laboratory of Special Food Supervision Technology for State Market Regulation, China Food Flavor and Nutrition Health Innovation, Beijing Technology and Business University, Beijing, China
| | - Xinping Li
- China-Canada Joint Lab of Food Nutrition and Health (Beijing), Key Laboratory of Special Food Supervision Technology for State Market Regulation, China Food Flavor and Nutrition Health Innovation, Beijing Technology and Business University, Beijing, China
| | - Yonghui Yu
- China-Canada Joint Lab of Food Nutrition and Health (Beijing), Key Laboratory of Special Food Supervision Technology for State Market Regulation, China Food Flavor and Nutrition Health Innovation, Beijing Technology and Business University, Beijing, China
| | - Jing Wang
- China-Canada Joint Lab of Food Nutrition and Health (Beijing), Key Laboratory of Special Food Supervision Technology for State Market Regulation, China Food Flavor and Nutrition Health Innovation, Beijing Technology and Business University, Beijing, China
| | - Baoguo Sun
- China-Canada Joint Lab of Food Nutrition and Health (Beijing), Key Laboratory of Special Food Supervision Technology for State Market Regulation, China Food Flavor and Nutrition Health Innovation, Beijing Technology and Business University, Beijing, China
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12
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Zhang Q, Zhang X, Wang Q, Chen S. Dioscoreae Rhizoma starch improves chronic diarrhea by regulating the gut microbiotas and fecal metabolome in rats. Food Sci Nutr 2023; 11:6271-6287. [PMID: 37823173 PMCID: PMC10563677 DOI: 10.1002/fsn3.3567] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2023] [Revised: 06/11/2023] [Accepted: 07/05/2023] [Indexed: 10/13/2023] Open
Abstract
Chinese yam (Dioscorea opposite Thunb.) has been used as food and medicine to treat diarrhea for thousands of years. This article aimed to elucidate the potential mechanism of Dioscoreae Rhizoma starch in alleviating chronic diarrhea induced by rhubarb based on gut microbiotas and fecal metabolome. The administration of the Dioscoreae Rhizoma aqueous extracts, crude polysaccharides, and starch could improve diarrhea and alleviate intestinal injury in chronic diarrhea rats. The Dioscoreae Rhizoma starch displayed the most apparent effect on regulating intestinal microbiotas by increasing the abundance and diversity of microbiotas. At the genus level, there were 17 changed intestinal microbiotas in model rats, and the treatment with Dioscoreae Rhizoma starch regulated 11 microbiotas. Metabolomics analysis revealed that Dioscoreae Rhizoma starch could regulate abnormal fecal metabolites to alleviate diarrhea, and these metabolites are involved in phenylalanine, tyrosine, and tryptophan biosynthesis; tyrosine metabolism; vitamin B6 metabolism; and purine metabolism. This study will contribute to the further research and development of Dioscoreae Rhizoma starch.
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Affiliation(s)
- Qing Zhang
- School of PharmacyHenan University of Chinese MedicineZhengzhouChina
| | - Xu Zhang
- School of PharmacyHenan University of Chinese MedicineZhengzhouChina
| | - Qing Wang
- School of PharmacyHenan University of Chinese MedicineZhengzhouChina
| | - Suiqing Chen
- School of PharmacyHenan University of Chinese MedicineZhengzhouChina
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13
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Qiu L, Shen R, Wei L, Xu S, Xia W, Hou Y, Cui J, Qu R, Luo J, Cao J, Yang J, Sun J, Ma R, Yu Q. Designing a microbial fermentation-functionalized alginate microsphere for targeted release of 5-ASA using nano dietary fiber carrier for inflammatory bowel disease treatment. J Nanobiotechnology 2023; 21:344. [PMID: 37741962 PMCID: PMC10517557 DOI: 10.1186/s12951-023-02097-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2023] [Accepted: 09/07/2023] [Indexed: 09/25/2023] Open
Abstract
Patients with inflammatory bowel disease (IBD) always suffer from severe abdominal pain and appear to be at high risk for colorectal cancer. Recently, the co-delivery of targeted drugs and gut microbiota has developed into an attractive strategy. A new strategy using gut microbiota fermentation to overcome the interspace diffuse resistance from the mucus layer to control drug release in inflammatory bowel sites (IBS sites) has not yet been available. Here, we designed an alginate hydrogel microsphere encapsulating bifidobacterium (Bac) and drug-modified nanoscale dietary fibers (NDFs). The hydrogel microsphere is responsible for protecting drugs from acidic and multi-enzymatic environments and delivering drugs to the colorectum. Subsequently, the fermentation of Bac by digesting NDFs and proteins as carbon and nitrogen sources can promote drug release and play a probiotic role in the gut microbiota. In vitro evidence indicated that small-sized NDF (NDF-1) could significantly promote short-chain fatty acid (SCFA) expression. Notably, NDF-1 hydrogel microspheres showed a boost release of 5-ASA in the IBS sites, resulting in the amelioration of gut inflammation and remodeling of gut microbiota in chronic colitis mice. This study developed a controlled release system based on microbial fermentation for the treatment of IBD.
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Affiliation(s)
- Lei Qiu
- Department of Gastroenterology, The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou Municipal Hospital, Gusu School, Nanjing Medical University, Suzhou, 215002, Jiangsu, China
| | - Renbin Shen
- Department of Gastroenterology, The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou Municipal Hospital, Gusu School, Nanjing Medical University, Suzhou, 215002, Jiangsu, China
| | - Lei Wei
- Department of Gastroenterology, The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou Municipal Hospital, Gusu School, Nanjing Medical University, Suzhou, 215002, Jiangsu, China
| | - Shujuan Xu
- Department of Gastroenterology, The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou Municipal Hospital, Gusu School, Nanjing Medical University, Suzhou, 215002, Jiangsu, China
| | - Wei Xia
- Department of Pathology, The Second Affiliated Hospital of Soochow University, Suzhou, 215004, Jiangsu, People's Republic of China
| | - Yan Hou
- Department of Pathology, The Second Affiliated Hospital of Soochow University, Suzhou, 215004, Jiangsu, People's Republic of China
| | - Jinxin Cui
- Department of Gastroenterology, The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou Municipal Hospital, Gusu School, Nanjing Medical University, Suzhou, 215002, Jiangsu, China
| | - Rong Qu
- Department of Gastroenterology, The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou Municipal Hospital, Gusu School, Nanjing Medical University, Suzhou, 215002, Jiangsu, China
| | - Jiale Luo
- Department of Gastroenterology, The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou Municipal Hospital, Gusu School, Nanjing Medical University, Suzhou, 215002, Jiangsu, China
| | - Jian Cao
- Department of Gastroenterology, The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou Municipal Hospital, Gusu School, Nanjing Medical University, Suzhou, 215002, Jiangsu, China
| | - Jie Yang
- Institute of Medical Biotechnology, Suzhou Vocational Health College, Suzhou, 215009, Jiangsu, China
| | - Jing Sun
- Institute of Medical Biotechnology, Suzhou Vocational Health College, Suzhou, 215009, Jiangsu, China.
| | - Ronglin Ma
- Department of Gastroenterology, The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou Municipal Hospital, Gusu School, Nanjing Medical University, Suzhou, 215002, Jiangsu, China.
| | - Qiang Yu
- Department of Gastroenterology, The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou Municipal Hospital, Gusu School, Nanjing Medical University, Suzhou, 215002, Jiangsu, China.
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14
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Ge X, Liu T, Chen Z, Zhang J, Yin X, Huang Z, Chen L, Zhao C, Shao R, Xu W. Fagopyrum tataricum ethanol extract ameliorates symptoms of hyperglycemia by regulating gut microbiota in type 2 diabetes mellitus mice. Food Funct 2023; 14:8487-8503. [PMID: 37655471 DOI: 10.1039/d3fo02385k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
Abstract
Type 2 diabetes mellitus (T2DM) is typically accompanied by sudden weight loss, dyslipidemia-related indicators, decreased insulin sensitivity, and altered gut microbial communities. Fagopyrum tataricum possesses many biological activities, such as antioxidant, hypolipidemic, and hypotensive activities. However, only a few studies have attempted to elucidate the regulatory effects of F. tataricum ethanol extract (FTE) on intestinal microbial communities and its potential relationships with T2DM. In this study, we established a T2DM mouse model and investigated the regulatory effects of FTE on hyperglycemia symptoms and intestinal microbial communities. FTE intervention significantly improved the levels of fasting blood glucose, the area under the curve of oral glucose tolerance test (OGTT), and glycosylated serum protein, as well as pancreas islet function correlation index. In addition, FTE effectively improved hepatic and cecum injuries and insulin secretion due to T2DM. It was also revealed that the potential hypoglycemic mechanism of FTE was involved in the regulation of protein kinase B (AKT-1) and glucose transporter 2 (GLUT-2). Furthermore, compared with the Model group, the FTE-H intervention exhibited a significantly decreased ratio of Firmicutes to Bacteroidetes at the phylum level, reduced relative abundance of pernicious bacteria at the genus level, such as Desulfovibrio, Oscillibacter, Blautia, Parabacteroides, and Erysipelatoclostridium, and ameliorated inflammatory response and insulin resistance. Moreover, the correlation between gut microbiota and hypoglycemic indicators was predicted. The results showed that Lachnoclostridium, Lactobacillus, Oscillibacter, Bilophila, and Roseburia have the potential to be used as bacterial markers for T2DM. In conclusion, our research showed that FTE alleviates hyperglycemia symptoms by regulating the expression of AKT-1 and GLUT-2, as well as intestinal microbial communities in T2DM mice.
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Affiliation(s)
- Xiaodong Ge
- College of Marine and Bioengineering, Yancheng Institute of Technology, Yancheng, Jiangsu 224051, China.
| | - Tingting Liu
- Clinical Pharmacy Department, Yancheng Second People's Hospital, Yancheng, Jiangsu 224051, China
| | - Zhuo Chen
- School of Chemistry & Chemical Engineering, Yancheng Institute of Technology, Yancheng, Jiangsu 224051, China
| | - Jiawei Zhang
- School of Chemistry & Chemical Engineering, Yancheng Institute of Technology, Yancheng, Jiangsu 224051, China
| | - Xuemei Yin
- College of Marine and Bioengineering, Yancheng Institute of Technology, Yancheng, Jiangsu 224051, China.
| | - Zirui Huang
- School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Ligen Chen
- College of Marine and Bioengineering, Yancheng Institute of Technology, Yancheng, Jiangsu 224051, China.
| | - Chao Zhao
- College of Marine Sciences, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Rong Shao
- College of Marine and Bioengineering, Yancheng Institute of Technology, Yancheng, Jiangsu 224051, China.
| | - Wei Xu
- College of Marine and Bioengineering, Yancheng Institute of Technology, Yancheng, Jiangsu 224051, China.
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15
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Alemayehu GF, Forsido SF, Tola YB, Amare E. Nutritional and Phytochemical Composition and Associated Health Benefits of Oat ( Avena sativa) Grains and Oat-Based Fermented Food Products. ScientificWorldJournal 2023; 2023:2730175. [PMID: 37492342 PMCID: PMC10365923 DOI: 10.1155/2023/2730175] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Revised: 03/27/2023] [Accepted: 07/04/2023] [Indexed: 07/27/2023] Open
Abstract
Oats (Avena sativa L.) are a popular functional cereal grain due to their numerous health benefits. This review article summarized the information on the chemical composition and phytonutrients of oats grown in different countries. It also reviewed recently developed fermented oat products to highlight their potential for human health. Oats have an interesting nutritional profile that includes high-quality protein, unsaturated fats, soluble fiber, polyphenolic compounds, and micronutrients. Oat grain has a unique protein composition, with globulins serving as the primary storage protein, in contrast to other cereals, where prolamins are the main storage proteins. Oats have the highest fat content of any cereal, with low saturated fatty acids and high essential unsaturated fatty acid content, which can help reduce the risk of cardiovascular diseases. Oats are a good source of soluble dietary fiber, particularly β-glucan, which has outstanding functional properties and is extremely important in human nutrition. β-Glucan has been shown to lower blood cholesterol and glucose absorption in the intestine, thereby preventing diseases such as cardiovascular injury, dyslipidemia, hypertension, inflammatory state, and type 2 diabetes. Oats also contain high concentration of antioxidant compounds. Avenanthramides, which are unique to oats, are powerful antioxidants with high antioxidative activity in humans. Recognizing the nutritional benefits of oats, oat-based fermented food products are gaining popularity as functional foods with high probiotic potential.
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Affiliation(s)
| | | | - Yetenayet B. Tola
- Department of Post-Harvest Management, Jimma University, Jimma, Ethiopia
| | - Endale Amare
- Food Science and Nutrition Research Directorate, Ethiopian Public Health Institute, Addis Ababa, Ethiopia
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16
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Deng X, Niu L, Xiao J, Guo Q, Liang J, Tang J, Liu X, Xiao C. Involvement of intestinal flora and miRNA into the mechanism of coarse grains improving type 2 diabetes: an overview. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2023; 103:4257-4267. [PMID: 36224106 DOI: 10.1002/jsfa.12270] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Revised: 10/09/2022] [Accepted: 10/12/2022] [Indexed: 06/06/2023]
Abstract
The prevalence of type 2 diabetes has been growing at an increasing rate worldwide. Dietary therapy is probably the easiest and least expensive method to prevent and treat diabetes. Previous studies have reported that coarse grains have anti-diabetic effects. Although considerable efforts have been made on the anti-diabetic function of different grains, the mechanisms of coarse grains on type 2 diabetes have not been systematically compared and summarized so far. Intestinal flora, reported as the main 'organ' of action underlying coarse grains, is an important factor in the alleviation of type 2 diabetes by coarse grains. Furthermore, microRNA (miRNA), as a new disease marker and 'dark nutrient', plays a likely influential role in cross-border communication among coarse grains, intestinal flora, and hosts. Given this context, this article reviews several possible mechanisms for the role of coarse grains on diabetes, incorporating resistance to inflammation and oxidative stress, repair of insulin signaling and β-cell dysfunction, and highlights the regulation of intestinal flora disorders and miRNAs expression, along with some novel insights. © 2022 Society of Chemical Industry.
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Affiliation(s)
- Xu Deng
- College of Food Science and Engineering, Northwest A&F University, Yangling, China
| | - Li Niu
- College of Food Science and Engineering, Northwest A&F University, Yangling, China
| | - Jing Xiao
- College of Food Science and Engineering, Northwest A&F University, Yangling, China
| | - Qianqian Guo
- College of Food Science and Engineering, Northwest A&F University, Yangling, China
| | - Jiayi Liang
- College of Food Science and Engineering, Northwest A&F University, Yangling, China
| | - Jiayu Tang
- College of Food Science and Engineering, Northwest A&F University, Yangling, China
| | - Xuebo Liu
- College of Food Science and Engineering, Northwest A&F University, Yangling, China
| | - Chunxia Xiao
- College of Food Science and Engineering, Northwest A&F University, Yangling, China
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17
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Wang C, Chen Z, Brennan MA, Wang J, Sun J, Fang H, Kang M, Brennan CS, Mu J. The effect of extruded multigrain powder on metabolism and intestinal flora of high-fat-diet induced C57BL/6J mice. Food Res Int 2023; 169:112878. [PMID: 37254326 DOI: 10.1016/j.foodres.2023.112878] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Revised: 04/19/2023] [Accepted: 04/21/2023] [Indexed: 06/01/2023]
Abstract
The aim of this study was to investigate the effects of extruded multigrain (Tartary buckwheat, oat and black bean) powder product (MG) fed with a high-fat-diet (HFD) on metabolism and gut microbiota modulation of mice. Thirty C57BL/6J mice were fed a normal diet (n = 10), HFD (n = 10) or HFD replacing 40% MG (HFMG, n = 10) for six weeks. The results showed that MG reduced the weight gain of HFD-induced mice, alleviated the accumulation of epididymal- and perirenal fat, improved the glucose tolerance, and reduced the serum total cholesterol, triglyceride and low-density lipoprotein cholesterol levels. Histopathological observation showed that the number and size of fat vacuoles in liver cytoplasm were significantly reduced, the thickness of colon muscle was increased, and the cells were closely arranged after the intervention of HFMG. Moreover, the intervention of HFMG could promote the release of butyric acid in short chain fatty acids, improve the disorder of intestinal flora in HFD-induced mice, increase the relative abundance of Bacteroidetes, while reduce the relative abundance of Firmicutes, which may have a positive effect on inhibiting obesity induced by HFD. This study could provide a theoretical basis for improving the economic added value of extruded MG powder-based products and preventing chronic diseases such as obesity.
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Affiliation(s)
- Chunxiao Wang
- College of Food Science, Hebei Agricultural University, Baoding 071001, China
| | - Zhizhou Chen
- College of Mechanical and Electrical Engineering, Hebei Agricultural University, Hebei, Baoding 071000, China
| | - Margaret A Brennan
- Department of Wine, Food and Molecular Biosciences, Lincoln University, P.O. Box 84, Lincoln, Christchurch 7647, New Zealand
| | - Jie Wang
- College of Food Science, Hebei Agricultural University, Baoding 071001, China
| | - Jianfeng Sun
- College of Food Science, Hebei Agricultural University, Baoding 071001, China
| | - Haibin Fang
- Jinmailang Food Co., LTD., Xingtai, Hebei 100001, China
| | - Min Kang
- College of Food Science, Hebei Agricultural University, Baoding 071001, China
| | | | - Jianlou Mu
- College of Food Science, Hebei Agricultural University, Baoding 071001, China.
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18
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Deng X, Liang J, Wang L, Niu L, Xiao J, Guo Q, Liu X, Xiao C. Whole Grain Proso Millet ( Panicum miliaceum L.) Attenuates Hyperglycemia in Type 2 Diabetic Mice: Involvement of miRNA Profile. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2023. [PMID: 37294881 DOI: 10.1021/acs.jafc.2c08184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
This work aimed to investigate the hypoglycemic effects and underlying mechanism of whole grain proso millet (Panicum miliaceum L.; WPM) on type 2 diabetes mellitus (T2DM). The results showed that WPM supplementation significantly reduced fasting blood glucose (FBG) and serum lipid levels in T2DM mice induced by a high-fat diet (HFD) combined with streptozotocin (STZ), with improved glucose tolerance, liver and kidney injury, and insulin resistance. In addition, WPM significantly inhibited the expression of gluconeogenesis-related genes G6pase, Pepck, Foxo1, and Pgc-1α. Further study by miRNA high-throughput sequencing revealed that WPM supplementation mainly altered the liver miRNA expression profile of T2DM mice by increasing the expression of miR-144-3p_R-1 and miR-423-5p, reducing the expression of miR-22-5p_R-1 and miR-30a-3p. GO and KEGG analyses showed that the target genes of these miRNAs were mainly enriched in the PI3K/AKT signaling pathway. WPM supplementation significantly increased the level of PI3K, p-AKT, and GSK3β in the liver of T2DM mice. Taken together, WPM exerts antidiabetic effects by improving the miRNA profile and activating the PI3K/AKT signaling pathway to inhibit gluconeogenesis. This study implies that PM can act as a dietary supplement to attenuate T2DM.
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Affiliation(s)
- Xu Deng
- College of Food Science and Engineering, Northwest A&F University, Yangling 712100, China
| | - Jiayi Liang
- College of Food Science and Engineering, Northwest A&F University, Yangling 712100, China
| | - Lehui Wang
- College of Food Science and Engineering, Northwest A&F University, Yangling 712100, China
| | - Li Niu
- College of Food Science and Engineering, Northwest A&F University, Yangling 712100, China
| | - Jin Xiao
- College of Food Science and Engineering, Northwest A&F University, Yangling 712100, China
| | - Qianqian Guo
- College of Food Science and Engineering, Northwest A&F University, Yangling 712100, China
| | - Xuebo Liu
- College of Food Science and Engineering, Northwest A&F University, Yangling 712100, China
| | - Chunxia Xiao
- College of Food Science and Engineering, Northwest A&F University, Yangling 712100, China
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19
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Yu L, Gao Y, Ye Z, Duan H, Zhao J, Zhang H, Narbad A, Tian F, Zhai Q, Chen W. Interaction of beta-glucans with gut microbiota: Dietary origins, structures, degradation, metabolism, and beneficial function. Crit Rev Food Sci Nutr 2023:1-26. [PMID: 37272431 DOI: 10.1080/10408398.2023.2217727] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Beta-glucan (BG), a polysaccharide comprised of interfacing glucose monomers joined via beta-glycosidic linkages, can be defined as a type of dietary fiber with high specificity based on its interaction with the gut microbiota. It can induce similar interindividual microbiota responses, thereby having beneficial effects on the human body. In this paper, we review the four main sources of BG (cereals, fungi, algae, and bacteria) and their differences in structure and content. The interaction of BG with gut microbiota and the resulting health effects have been highlighted, including immune enhancement, regulation of serum cholesterol and insulin levels, alleviation of obesity and improvement of cognitive disorders. Finally, the application of BG in food products and its beneficial effects on the gut microbiota of consumers were discussed. Although some of the mechanisms of action remain unclear, revealing the beneficial functions of BG from the perspective of gut microbiota can help provide theoretical support for the development of diets that target the regulation of microbiota.
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Affiliation(s)
- Leilei Yu
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi, China
- School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, China
- International Joint Research Laboratory for Probiotics, Jiangnan University, Wuxi, Jiangsu, China
| | - Yuhang Gao
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi, China
- School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, China
| | - Zi Ye
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi, China
- School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, China
| | - Hui Duan
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi, China
- School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, China
| | - Jianxin Zhao
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi, China
- School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, China
- International Joint Research Laboratory for Probiotics, Jiangnan University, Wuxi, Jiangsu, China
- National Engineering Research Center for Functional Food, Jiangnan University, Wuxi, Jiangsu, China
| | - Hao Zhang
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi, China
- School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, China
- International Joint Research Laboratory for Probiotics, Jiangnan University, Wuxi, Jiangsu, China
- National Engineering Research Center for Functional Food, Jiangnan University, Wuxi, Jiangsu, China
| | - Arjan Narbad
- International Joint Research Laboratory for Probiotics, Jiangnan University, Wuxi, Jiangsu, China
- Gut Health and Microbiome Institute Strategic Programme, Quadram Institute Bioscience, Norwich, UK
| | - Fengwei Tian
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi, China
- School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, China
- International Joint Research Laboratory for Probiotics, Jiangnan University, Wuxi, Jiangsu, China
| | - Qixiao Zhai
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi, China
- School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, China
- International Joint Research Laboratory for Probiotics, Jiangnan University, Wuxi, Jiangsu, China
| | - Wei Chen
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi, China
- School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, China
- International Joint Research Laboratory for Probiotics, Jiangnan University, Wuxi, Jiangsu, China
- National Engineering Research Center for Functional Food, Jiangnan University, Wuxi, Jiangsu, China
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20
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Wang Y, Xing X, Ma Y, Fan Y, Zhang Y, Nan B, Li X, Wang Y, Liu J. Prevention of High-Fat-Diet-Induced Dyslipidemia by Lactobacillus plantarum LP104 through Mediating Bile Acid Enterohepatic Axis Circulation and Intestinal Flora. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2023; 71:7334-7347. [PMID: 37097222 DOI: 10.1021/acs.jafc.2c09151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/18/2023]
Abstract
This work aimed to investigate the alleviative mechanism of Lactobacillus plantarum LP104 (LP104) isolated from kimchi on high-fat-diet-induced dyslipidemia by targeting the intestinal flora and bile acid (BA) metabolism. Oral administration of LP104 over 8 weeks reduced body weight gain and body fat, as well as ameliorating serum and hepatic dyslipidemia in HFD-fed C57BL/6N mice significantly. LP104 intervention also increased the ileal tauro-α/β-muricholic acid sodium salt (T-α-MCA or T-β-MCA) and tauroursodeoxycholic acid (TUDCA) concentrations to suppress the enterohepatic farnesoid X receptor/fibroblast growth factor 15-fibroblast growth factor receptor 4 (FXR/FGF15-FGFR4) signaling pathway, which stimulated the hepatic cholic acid (CA) and chenodeoxycholic acid (CDCA) de novo synthesis through using cholesterol. Then, LP104 treatment accelerated BA excretion with the feces and cholesterol efflux to improve HFD-caused hyperlipidemia effectively. The 16S rRNA gene high-throughput sequencing revealed that LP104 promoted intestinal flora rebalance by increasing the abundances of Bacteroides, Akkermansia, Lactobacillus, and Clostridium and decreasing the abundance of Oscillospira and Coprococcus. Meanwhile, Spearman correlation analysis demonstrated that the differential flora were closely related to BA signaling molecules including CA, CDCA, T-α-MCA, T-β-MCA, and TUDCA after LP104 intervention. These findings provided new evidence that LP104 had the potential to be used as a naturally functional food for the prevention of dyslipidemia.
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Affiliation(s)
- Yu Wang
- College of Food Science and Engineering, Jilin Agricultural University, Changchun 130033, China
- Jilin Province Innovation Center for Food Biological Manufacture, Jilin Agricultural University, Changchun 130033, China
| | - Xinyue Xing
- College of Food Science and Engineering, Jilin Agricultural University, Changchun 130033, China
- Jilin Province Innovation Center for Food Biological Manufacture, Jilin Agricultural University, Changchun 130033, China
| | - Yuxuan Ma
- College of Food Science and Engineering, Jilin Agricultural University, Changchun 130033, China
- Jilin Province Innovation Center for Food Biological Manufacture, Jilin Agricultural University, Changchun 130033, China
| | - Yuling Fan
- College of Food Science and Engineering, Jilin Agricultural University, Changchun 130033, China
- Jilin Province Innovation Center for Food Biological Manufacture, Jilin Agricultural University, Changchun 130033, China
| | - Yue Zhang
- College of Food Science and Engineering, Jilin Agricultural University, Changchun 130033, China
- Jilin Province Innovation Center for Food Biological Manufacture, Jilin Agricultural University, Changchun 130033, China
| | - Bo Nan
- College of Food Science and Engineering, Jilin Agricultural University, Changchun 130033, China
- Jilin Province Innovation Center for Food Biological Manufacture, Jilin Agricultural University, Changchun 130033, China
| | - Xia Li
- College of Food Science and Engineering, Jilin Agricultural University, Changchun 130033, China
- Jilin Province Innovation Center for Food Biological Manufacture, Jilin Agricultural University, Changchun 130033, China
| | - Yuhua Wang
- College of Food Science and Engineering, Jilin Agricultural University, Changchun 130033, China
- Jilin Province Innovation Center for Food Biological Manufacture, Jilin Agricultural University, Changchun 130033, China
- National Processing Laboratory for Soybean Industry and Technology, Changchun 130118, China
- National Engineering Research Center for Wheat and Corn Deep Processing, Changchun 130118, China
| | - Jingsheng Liu
- College of Food Science and Engineering, Jilin Agricultural University, Changchun 130033, China
- National Engineering Research Center for Wheat and Corn Deep Processing, Changchun 130118, China
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21
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Carrizales-Sánchez AK, Tamez-Rivera O, Rodríguez-Gutiérrez NA, Elizondo-Montemayor L, Gradilla-Hernández MS, García-Rivas G, Pacheco A, Senés-Guerrero C. Characterization of gut microbiota associated with metabolic syndrome and type-2 diabetes mellitus in Mexican pediatric subjects. BMC Pediatr 2023; 23:210. [PMID: 37138212 PMCID: PMC10155456 DOI: 10.1186/s12887-023-03983-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Accepted: 03/31/2023] [Indexed: 05/05/2023] Open
Abstract
BACKGROUND Childhood obesity is a serious public health concern that confers a greater risk of developing important comorbidities such as MetS and T2DM. Recent studies evidence that gut microbiota may be a contributing factor; however, only few studies exist in school-age children. Understanding the potential role of gut microbiota in MetS and T2DM pathophysiology from early stages of life might contribute to innovative gut microbiome-based interventions that may improve public health. The main objective of the present study was to characterize and compare gut bacteria of T2DM and MetS children against control subjects and determine which microorganisms might be potentially related with cardiometabolic risk factors to propose gut microbial biomarkers that characterize these conditions for future development of pre-diagnostic tools. RESULTS Stool samples from 21 children with T2DM, 25 with MetS, and 20 controls (n = 66) were collected and processed to conduct 16S rDNA gene sequencing. α- and β-diversity were studied to detect microbial differences among studied groups. Spearman correlation was used to analyze possible associations between gut microbiota and cardiometabolic risk factors, and linear discriminant analyses (LDA) were conducted to determine potential gut bacterial biomarkers. T2DM and MetS showed significant changes in their gut microbiota at genus and family level. Read relative abundance of Faecalibacterium and Oscillospora was significantly higher in MetS and an increasing trend of Prevotella and Dorea was observed from the control group towards T2DM. Positive correlations were found between Prevotella, Dorea, Faecalibacterium, and Lactobacillus with hypertension, abdominal obesity, high glucose levels, and high triglyceride levels. LDA demonstrated the relevance of studying least abundant microbial communities to find specific microbial communities that were characteristic of each studied health condition. CONCLUSIONS Gut microbiota was different at family and genus taxonomic levels among controls, MetS, and T2DM study groups within children from 7 to 17 years old, and some communities seemed to be correlated with relevant subjects' metadata. LDA helped to find potential microbial biomarkers, providing new insights regarding pediatric gut microbiota and its possible use in the future development of gut microbiome-based predictive algorithms.
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Affiliation(s)
- Ana K Carrizales-Sánchez
- Tecnologico de Monterrey, Escuela de Medicina y Ciencias de La Salud, Av. Ignacio Morones Prieto 3000, Monterrey, Nuevo Leon, C.P. 64710, Mexico
- Tecnologico de Monterrey, Escuela de Ingenieria y Ciencias, Av. Eugenio Garza Sada 2501 Sur, Monterrey, Nuevo Leon, C.P. 64849, Mexico
| | - Oscar Tamez-Rivera
- Tecnologico de Monterrey, Escuela de Medicina y Ciencias de La Salud, Av. Ignacio Morones Prieto 3000, Monterrey, Nuevo Leon, C.P. 64710, Mexico
| | - Nora A Rodríguez-Gutiérrez
- Tecnologico de Monterrey, Escuela de Medicina y Ciencias de La Salud, Av. Ignacio Morones Prieto 3000, Monterrey, Nuevo Leon, C.P. 64710, Mexico
- Hospital Regional Materno Infantil de Alta Especialidad, Av. San Rafael 460, C.P. 67140, Guadalupe, Nuevo Leon, Mexico
| | - Leticia Elizondo-Montemayor
- Tecnologico de Monterrey, Escuela de Medicina y Ciencias de La Salud, Av. Ignacio Morones Prieto 3000, Monterrey, Nuevo Leon, C.P. 64710, Mexico
| | | | - Gerardo García-Rivas
- Tecnologico de Monterrey, Escuela de Medicina y Ciencias de La Salud, Av. Ignacio Morones Prieto 3000, Monterrey, Nuevo Leon, C.P. 64710, Mexico
- Tecnologico de Monterrey, The Institute for Obesity Research, Av. Eugenio Garza Sada 2501 Sur, C.P. 64849, Monterrey, Nuevo Leon, Mexico
| | - Adriana Pacheco
- Tecnologico de Monterrey, Escuela de Ingenieria y Ciencias, Av. Eugenio Garza Sada 2501 Sur, Monterrey, Nuevo Leon, C.P. 64849, Mexico.
| | - Carolina Senés-Guerrero
- Tecnologico de Monterrey, Escuela de Ingenieria y Ciencias, Av. Eugenio Garza Sada 2501 Sur, Monterrey, Nuevo Leon, C.P. 64849, Mexico.
- Tecnologico de Monterrey, Escuela de Ingenieria y Ciencias, Av. General Ramon Corona 2514, Zapopan, Jalisco, C.P. 45138, Mexico.
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22
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Zhang J, Wei J, Liu T, Tang J, Zhang X, Feng F, Cai H, Zhao M. Food additive glycerol monocaprylate modulated systemic inflammation and gut microbiota without stimulating metabolic dysfunction in high-fat diet fed mice. Food Res Int 2023; 167:112734. [PMID: 37087285 DOI: 10.1016/j.foodres.2023.112734] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Revised: 03/15/2023] [Accepted: 03/17/2023] [Indexed: 03/29/2023]
Abstract
Recent findings imply that great consideration should be given to the potential health risks of food additives on gut microbiota. Glycerol monocaprylate (GMC) is a widely consumed food preservative and emulsifier. Our results indicated that GMC significantly ameliorated visceral fat accumulation and systemic inflammation in high-fat diet (HFD)-fed mice. Furthermore, GMC induced improvements on the composition and function of gut microbiota, resulting in increased beneficial gut bacteria (Bifidobacterium and Lactobacillus) and promoted production of short chain fatty acids. Notably, GMC-induced metabolic amelioration is closely related to the regulation in gut microbiota. Overall, our findings supported that unlike the emulsifiers previously reported to damage intestinal health, GMC performed the potential on attenuating HFD-induced metabolic disorders and gut microbiota dysbiosis, which also refined on the safety evaluation of GMC on gut microbiota. Our findings suggest that when evaluating the safety of food additives with regards to gut microbiota, it is important to take into account the specific characteristics of the additive in question, rather than simply relying on its classification.
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Affiliation(s)
- Junhui Zhang
- College of Biosystems Engineering and Food Science, Ningbo Research Institute, Zhejiang Key Laboratory for Agro-Food Processing, Zhejiang University, Zhejiang 310058, China; ZhongYuan Institute, Zhejiang University, Zhengzhou 450001, China
| | - Ji'an Wei
- Mizuda Group Co., Ltd/Hangzhou Xinchao Enterprise Management Consulting Co., Ltd, Huzhou 313000, China
| | - Tao Liu
- College of Biosystems Engineering and Food Science, Ningbo Research Institute, Zhejiang Key Laboratory for Agro-Food Processing, Zhejiang University, Zhejiang 310058, China; ZhongYuan Institute, Zhejiang University, Zhengzhou 450001, China
| | - Jun Tang
- School of Life Sciences, Westlake University, Hangzhou 310024, China
| | - Xi Zhang
- School of Chinese Materia Medica, Yunnan University of Chinese Medicine, Kunming 650500, China
| | - Fengqin Feng
- College of Biosystems Engineering and Food Science, Ningbo Research Institute, Zhejiang Key Laboratory for Agro-Food Processing, Zhejiang University, Zhejiang 310058, China; ZhongYuan Institute, Zhejiang University, Zhengzhou 450001, China
| | - Haiying Cai
- School of Biological & Chemical Engineering, Zhejiang Key Lab for Chem & Bio Processing Technology of Farm Product, Zhejiang University of Science and Technology, Hangzhou 310023, China; Mizuda Group Co., Ltd/Hangzhou Xinchao Enterprise Management Consulting Co., Ltd, Huzhou 313000, China.
| | - Minjie Zhao
- College of Biosystems Engineering and Food Science, Ningbo Research Institute, Zhejiang Key Laboratory for Agro-Food Processing, Zhejiang University, Zhejiang 310058, China; ZhongYuan Institute, Zhejiang University, Zhengzhou 450001, China.
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23
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Zhan S, Liu C, Meng J, Mao R, Tu T, Lin J, Chen M, Zeng Z, Zhuang X. Mucosa-Associated Oscillospira sp. Is Related to Intestinal Stricture and Post-Operative Disease Course in Crohn's Disease. Microorganisms 2023; 11:microorganisms11030794. [PMID: 36985367 PMCID: PMC10055919 DOI: 10.3390/microorganisms11030794] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2023] [Revised: 03/14/2023] [Accepted: 03/15/2023] [Indexed: 03/30/2023] Open
Abstract
Intestinal stricture remains one of the most intractable complications in Crohn's disease (CD), and the involved mechanisms are poorly understood. Accumulating evidence suggests that the gut microbiota contributes to the pathogenesis of intestinal fibrosis. In this study, we investigated specific mucosa-associated microbiota related to intestinal strictures and their role in predicting postoperative disease course. Twenty CD patients who had undergone operative treatments were enrolled and followed up. Intestinal mucosa and full-thickness sections from stenotic and non-stenotic sites were sterilely collected. DNA extraction and bacterial 16s rRNA gene sequencing were conducted. Radiological and histological evaluations were performed to assess fibrosis. Microbial alpha diversity was significantly decreased in stenotic sites (p = 0.009). At the genus level, Lactobacillus, Oscillospira, Subdoligranulum, Hydrogenophaga, Clostridium and Allobaculum were decreased in stenotic segments (p < 0.1). The difference in Oscillospira sp. (stenotic vs. non-stenotic) was negatively correlated with the erythrocyte sedimentation rate (correlation coefficient (CC) -0.432, p = 0.057) and white blood cell count (CC -0.392, p = 0.087) and positively correlated with serum free fatty acids (CC 0.575, p < 0.05). This difference was negatively associated with intestinal fibrosis evaluated by imagological and histological methods (CC -0.511 and -0.653, p < 0.05). Furthermore, CD patients with a higher abundance of Oscillospira sp. in the residual intestine might experience longer remission periods (p < 0.05). The mucosa-associated microbiota varied between stenotic and non-stenotic sites in CD. Most notably, Oscillospira sp. was negatively correlated with intestinal fibrosis and postoperative disease course. It could be a promising biomarker to predict post-operative disease recurrence and a microbial-based therapeutic target.
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Affiliation(s)
- Shukai Zhan
- Department of Gastroenterology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China
| | - Caiguang Liu
- Department of Gastroenterology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China
| | - Jixin Meng
- Department of Radiology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China
| | - Ren Mao
- Department of Gastroenterology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China
| | - Tong Tu
- Department of Gastroenterology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China
| | - Jianming Lin
- Department of Gastroenterology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China
| | - Minhu Chen
- Department of Gastroenterology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China
| | - Zhirong Zeng
- Department of Gastroenterology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China
| | - Xiaojun Zhuang
- Department of Gastroenterology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China
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24
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The Role of Gut Microbiota in High-Fat-Diet-Induced Diabetes: Lessons from Animal Models and Humans. Nutrients 2023; 15:nu15040922. [PMID: 36839280 PMCID: PMC9963658 DOI: 10.3390/nu15040922] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Revised: 02/02/2023] [Accepted: 02/10/2023] [Indexed: 02/15/2023] Open
Abstract
The number of diabetes mellitus patients is increasing rapidly worldwide. Diet and nutrition are strongly believed to play a significant role in the development of diabetes mellitus. However, the specific dietary factors and detailed mechanisms of its development have not been clearly elucidated. Increasing evidence indicates the intestinal microbiota is becoming abundantly apparent in the progression and prevention of insulin resistance in diabetes. Differences in gut microbiota composition, particularly butyrate-producing bacteria, have been observed in preclinical animal models as well as human patients compared to healthy controls. Gut microbiota dysbiosis may disrupt intestinal barrier functions and alter host metabolic pathways, directly or indirectly relating to insulin resistance. In this article, we focus on dietary fat, diabetes, and gut microbiome characterization. The promising probiotic and prebiotic approaches to diabetes, by favorably modifying the composition of the gut microbial community, warrant further investigation through well-designed human clinical studies.
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25
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Innayah AM, Hariani ENS, Khotimah H, Kusumastuty I, Yunita EP, Handayani D. β-(1,3)-D-glucan from <em>Pleurotus ostreatus</em> correlates with lower plasma IL-6, IL-1β, HOMA-IR, and higher pancreatic beta cell count in High-Fat and High-Fructose Diet (HFFD) rats. HEALTHCARE IN LOW-RESOURCE SETTINGS 2023. [DOI: 10.4081/hls.2023.11165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/11/2023] Open
Abstract
Introduction: The increasing consumption of high-fat and high-fructose foods contributes to the increasing prevalence of global obesity. Low-grade chronic inflammation in obesity is a significant risk factor for insulin resistance and type 2 diabetes. Therefore, this study aimed to determine the effect of β-(1,3)-D-glucan from oyster mushroom (Pleurotus ostreatus) extract on rats fed with a high-fat and high-fructose diet.
Design and Methods: This experimental study was conducted on 35 male Sprague-Dawley rats aged eight weeks. The rats were divided into groups given a normal (N) diet, a high-fat and high-fructose diet (HFFD), D1 (HFFD+125 mg/kg BW β-glucan), D2 (HFFD+250 mg/kg BW β glucan), and D3 (HFFD+375 mg/kg BW β-glucan) with an intervention of 14 weeks. IL-6 and IL-1β levels were measured by the ELISA method, while HOMA-IR (Homeostatic Model Assessment for Insulin Resistance) was calculated by the fasting insulin (ng/mL) x fasting blood glucose (mg/dL)/405 formula. Pancreatic beta-cell counts were measured by hematoxylin and eosin (H&E) staining.
Results: The results showed no differences in IL-6 and IL-1β between the treatment groups. However, there were significant differences in HOMA-IR and pancreatic beta-cell counts between groups. There were negative correlations between the dose of β-glucan and IL-6, IL-1β, and HOMA-IR levels. Also, there was a positive correlation between the dose of β-glucan and the number of pancreatic beta cells.
Conclusions: Administration of β-(1,3)-D-glucan from oyster mushroom (Pleurotus ostreatus) extract prevented hyperglycemia and insulin resistance, also reduced inflammation in rats fed with HFFD regardless of weight gain.
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26
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Lokman EF, Bugam SH, Ibrahim AS, Yunus N, Mansor F, Balasubramaniam V, Mohamad KM, Md Lazim R, Awang Seruji AZR. Postprandial glucose-lowering effects by sago ( Metroxylon sagu Rottb.) resistant starch in spontaneously type 2 diabetes, Goto-Kakizaki rat. Nutr Health 2023:2601060231152060. [PMID: 36755355 DOI: 10.1177/02601060231152060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/10/2023]
Abstract
Introduction: The beneficial effects of resistant starch (RS) consumption on health in terms of reducing postprandial hyperglycaemia are evident. However, the potential of local Sarawak sago RS in regulating glucose has not been extensively studied. Objectives: This study aims to identify glucose-lowering effects of Sarawak sago RS, namely native (RS2) and chemically modified (RS4). Methodology: An oral glucose tolerance test (OGTT) was performed before and after 1 month treatment with sago RS2 and RS4 in spontaneously type 2 diabetes (T2D), Goto-Kakizaki (GK) rat. The mechanisms involved were further explored by screening the in vitro inhibitory activities of α-glucosidase and dipeptidyl peptidase (DPP)-IV. Histopathology examination for pancreas, kidney and liver tissues was done in response to sago RS intake using haematoxylin and eosin (H&E) staining. Results and discussion: The incremental area under the curve (iAUC) for blood glucose in RS-treated groups was decreased and significant in RS2-treated group (p < 0.05). Improved iAUC for insulin and higher glucagon-like peptide (GLP-1) levels were observed in all RS-treated groups (p < 0.05). Both sago RS may have potential roles in regulating glucose via α- glucosidase and DPP-IV inhibitory activities by reducing intestinal glucose absorption. For histopathology, although insignificant, sago RS2 and RS4 attenuated lesion scores of pancreatic tissue whereas the liver and kidney tissues significantly showed lesser lesion scores compared to the control diabetic group suggesting the potential of RS in reducing cell degeneration. Conclusion: Findings of this study indicates that RS2 showed greater glucose-lowering effect when compared to RS4, thus the therapeutic potential in the T2D management should be further explored.
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Affiliation(s)
- Ezarul Faradianna Lokman
- Endocrine and Metabolic Unit, Nutrition, Metabolism and Cardiovascular Research Centre (NMCRC), Institute for Medical Research, National Institutes of Health, Selangor, Malaysia
| | - Sal Hazreen Bugam
- Downstream Technology Division, CRAUN Research Sdn. Bhd., Sarawak, Malaysia
| | | | - Nurleyna Yunus
- Downstream Technology Division, CRAUN Research Sdn. Bhd., Sarawak, Malaysia
| | - Fazliana Mansor
- Endocrine and Metabolic Unit, Nutrition, Metabolism and Cardiovascular Research Centre (NMCRC), Institute for Medical Research, National Institutes of Health, Selangor, Malaysia
| | - Vimala Balasubramaniam
- Nutrition Unit, Nutrition, Metabolism and Cardiovascular Research Centre (NMCRC), Institute for Medical Research, National Institutes of Health, Selangor, Malaysia
| | - Khairul Mirza Mohamad
- Endocrine and Metabolic Unit, Nutrition, Metabolism and Cardiovascular Research Centre (NMCRC), Institute for Medical Research, National Institutes of Health, Selangor, Malaysia
| | - Rabizah Md Lazim
- Endocrine and Metabolic Unit, Nutrition, Metabolism and Cardiovascular Research Centre (NMCRC), Institute for Medical Research, National Institutes of Health, Selangor, Malaysia
- Downstream Technology Division, CRAUN Research Sdn. Bhd., Sarawak, Malaysia
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27
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Tang C, Zhao H, Kong L, Meng F, Zhou L, Lu Z, Lu Y. Probiotic Yogurt Alleviates High-Fat Diet-Induced Lipid Accumulation and Insulin Resistance in Mice via the Adiponectin Pathway. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2023; 71:1464-1476. [PMID: 36695046 DOI: 10.1021/acs.jafc.2c05670] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
A high-fat diet (HFD) easily contributes to the pathogenesis of obesity and insulin resistance. Obesity and insulin resistance have been clinical and public health challenges all over the world. Probiotic-fermented yogurt is one type of popular and functional beverage in people's daily lives. This study mainly explored the lipid- and glucose-lowering effects of Lactobacillus acidophilus NX2-6-fermented yogurt (LA-Y) in HFD-fed mice. The results showed that LA-Y administration improved the lipid profile in the serum and liver, reduced fasting blood glucose levels, and enhanced insulin sensitivity. Protein analysis showed that LA-Y treatment promoted fatty acid oxidation and suppressed de novo lipogenesis in the adipose tissue and liver. LA-Y effectively alleviated glucose metabolism disorders by activating the insulin signaling pathway, suppressing gluconeogenesis in the liver and muscle, reducing the concentration of pro-inflammatory cytokines in the serum, and promoting glycolysis and gluconeogenesis in the small intestine. LA-Y supplementation also promoted fat browning via the adiponectin/AMPKα/PGC-1α/UCP1 pathway and enhanced mitochondrial biogenesis in the liver and muscle by activating the adiponectin/AdipoR1/APPL1/AMPKα/PGC-1α pathway, leading to increased energy expenditure. Therefore, LA-Y may be a functional dairy food for preventing and alleviating diet-induced metabolic disorders.
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Affiliation(s)
- Chao Tang
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, Jiangsu Province, China
| | - Hongyuan Zhao
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, Jiangsu Province, China
| | - Liangyu Kong
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, Jiangsu Province, China
| | - Fanqiang Meng
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, Jiangsu Province, China
| | - Libang Zhou
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, Jiangsu Province, China
| | - Zhaoxin Lu
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, Jiangsu Province, China
| | - Yingjian Lu
- College of Food Science and Engineering, Nanjing University of Finance and Economics, Nanjing 210023, Jiangsu Province, China
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28
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Qian X, Sun B, Gu Y, Tian X, Ma S, Wang X. Milling and roasting impact pasting and rheological properties of oat flours and quality of steamed oat cakes. Lebensm Wiss Technol 2023. [DOI: 10.1016/j.lwt.2023.114477] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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29
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Li Y, Qin C, Dong L, Zhang X, Wu Z, Liu L, Yang J, Liu L. Whole grain benefit: synergistic effect of oat phenolic compounds and β-glucan on hyperlipidemia via gut microbiota in high-fat-diet mice. Food Funct 2022; 13:12686-12696. [PMID: 36398593 DOI: 10.1039/d2fo01746f] [Citation(s) in RCA: 47] [Impact Index Per Article: 23.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Increasing evidence has confirmed that whole grain oats are effective in regulating hyperlipidemia. However, which specific ingredient is crucial remains unclear. This study focused on which whole grain components, oat phenolic compounds (OPC) or oat β-glucan (OBG), can regulate lipid metabolism and gut microbiota. The experiment unveiled that OPC and/or OBG not only reduced the body weight and fasting blood glucose (FBG) but also regulated serum and hepatic lipid levels in high-fat-diet (HFD) fed mice. There was no significant difference in the regulatory effects of OPC and OBG (p > 0.05). The combination of OPC and OBG (OPC + OBG) significantly decreased the body weight (p < 0.01) and reduced the blood glucose (p < 0.01) and lipid profile levels (p < 0.01). The real-time quantitative PCR (RT-qPCR) study revealed that OPC + OBG significantly altered mRNA expression related to lipid metabolism. Histopathological analysis showed that OPC + OBG improved liver lipid deposition as well as liver oxidative stress (p < 0.05). In addition, OPC + OBG combination regulated the gut microbiota community phenotype and increased probiotics. OPC + OBG significantly increased the abundance of Bacteroidetes and reduced the abundance of Firmicutes (p < 0.05) compared with the OPC and OBG fed mice. In conclusion, OPC + OBG has a synergistic effect in alleviating hyperlipidemia via lipid metabolism and gut microbiota composition. This finding also provided a potential justification for the advantages of whole grains in preventing hyperlipidemia.
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Affiliation(s)
- Ying Li
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Key Laboratory of Animal Protein Deep Processing Technology of Zhejiang, School of Food and Pharmaceutical Sciences, Ningbo University, Ningbo, Zhejiang, PR China.
| | - Chuan Qin
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Key Laboratory of Animal Protein Deep Processing Technology of Zhejiang, School of Food and Pharmaceutical Sciences, Ningbo University, Ningbo, Zhejiang, PR China.
| | - Lezhen Dong
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Key Laboratory of Animal Protein Deep Processing Technology of Zhejiang, School of Food and Pharmaceutical Sciences, Ningbo University, Ningbo, Zhejiang, PR China.
| | - Xin Zhang
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Key Laboratory of Animal Protein Deep Processing Technology of Zhejiang, School of Food and Pharmaceutical Sciences, Ningbo University, Ningbo, Zhejiang, PR China.
| | - Zufang Wu
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Key Laboratory of Animal Protein Deep Processing Technology of Zhejiang, School of Food and Pharmaceutical Sciences, Ningbo University, Ningbo, Zhejiang, PR China.
| | - Lingyi Liu
- Department of food science and technology, University of Lincoln, Nebraska, USA
| | - Junsi Yang
- Department of food science and technology, University of Lincoln, Nebraska, USA
| | - Lianliang Liu
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Key Laboratory of Animal Protein Deep Processing Technology of Zhejiang, School of Food and Pharmaceutical Sciences, Ningbo University, Ningbo, Zhejiang, PR China.
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Babolanimogadam N, Gandomi H, Akhondzadeh Basti A, Taherzadeh MJ. Nutritional, functional, and sensorial properties of oat milk produced by single and combined acid, alkaline, α‐amylase, and sprouting treatments. Food Sci Nutr 2022; 11:2288-2297. [PMID: 37181303 PMCID: PMC10171527 DOI: 10.1002/fsn3.3171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Revised: 11/22/2022] [Accepted: 11/23/2022] [Indexed: 12/13/2022] Open
Abstract
In this study, the effects of different treatments of the oat slurry on the nutritional, functional, and sensorial properties of oat milk were evaluated. The sprouting and sprouting-acidic treatments have the highest oat milk yield (91.70%) and protein extraction yield (82.74%), respectively. The protein concentrations of alkali, sprouting-acidic, and α-amylase-alkali treatments were significantly (p < .05) higher than other treatments. The alkali treatments showed higher fat content (0.66%). In addition, acidic and alkali treatments in single or combined with other treatments showed the highest dry matter and energy value. The carbohydrate content of α-amylase-alkali treatment (4.35%) was higher than other treatments and also, all acidic treatments showed higher ash content (>1) compared to the other treatments. Furthermore, the sprouting-α-amylase and acidic-α-amylase showed the lowest starch (0.28%) and the highest reducing sugar content (3.15%) compared to the other treatments, respectively. Moreover, the α-amylase-alkali treatment showed the highest total phenolic content and antioxidant activity (342.67 mg GAE/L and 183.08 mg BHT eq/L, respectively). Furthermore, sensory evaluation of most treatments showed acceptable scores (≥7) for consumers, especially in the case of α-amylase, sprouting, and α-amylase-sprouting treatments. Results show that the different treatments had different effects on the nutritional, functional, and sensorial properties of oat milk. In conclusion, from the nutritional and functional point of view, the two-stage treatments were more effective than singular treatments on investigated factors proposing their application in functional plant milk preparation.
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Affiliation(s)
- Nima Babolanimogadam
- Department of Food Hygiene, Faculty of Veterinary Medicine University of Tehran Tehran Iran
| | - Hassan Gandomi
- Department of Food Hygiene, Faculty of Veterinary Medicine University of Tehran Tehran Iran
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31
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Yao M, Shao X, Wei Y, Zhang X, Wang H, Xu F. Dietary fiber ameliorates lead-induced gut microbiota disturbance and alleviates neuroinflammation. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2022; 102:6795-6803. [PMID: 35704270 DOI: 10.1002/jsfa.12074] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Revised: 06/10/2022] [Accepted: 06/15/2022] [Indexed: 06/15/2023]
Abstract
Dietary fiber (DF) is a carbohydrate from the edible part of plants and has the functions of promoting gastrointestinal motility, regulating gut microbiota (GM) and improving health. Lead is a non-essential toxic heavy metal that can accumulate in the environment over time and enter the body through the respiratory tract, skin and gastrointestinal tract. Lead not only causes disturbances in GM but also leads to loss of homeostasis of immune functions, causes neuronal damage and results in neuroinflammation. The scientific literature has reported that DF had anti-inflammatory activity as a natural product. This review highlights the role of DF and its metabolic products in alleviating lead-induced neuroinflammation by inducing changes in the species and quantity of GM and regulating the immune system, providing a potential dietary protective strategy for lead-induced disease. © 2022 Society of Chemical Industry.
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Affiliation(s)
- Mei Yao
- College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo, PR China
| | - Xingfeng Shao
- College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo, PR China
| | - Yingying Wei
- College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo, PR China
| | - Xin Zhang
- College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo, PR China
| | - Hongfei Wang
- College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo, PR China
| | - Feng Xu
- College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo, PR China
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32
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Dong L, Qin C, Li Y, Wu Z, Liu L. Oat phenolic compounds regulate metabolic syndrome in high fat diet-fed mice via gut microbiota. FOOD BIOSCI 2022. [DOI: 10.1016/j.fbio.2022.101946] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
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33
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Thompson MS, Hui Yan T, Saari N, Sarbini SR. A review: Resistant starch, a promising prebiotic for obesity and weight management. FOOD BIOSCI 2022. [DOI: 10.1016/j.fbio.2022.101965] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
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34
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Fan J, Lin L, Zhao M. Construction of in vitro fermentation model using gut microbiota relating to glucose and lipid metabolism: a supplementary method for initial screening of polysaccharides with hypoglycemic potentials. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2022; 102:6328-6339. [PMID: 35531881 DOI: 10.1002/jsfa.11983] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/15/2022] [Revised: 04/15/2022] [Accepted: 05/09/2022] [Indexed: 06/14/2023]
Abstract
BACKGROUND Besides in vitro fecal fermentation model, a few supplementary methods have been constructed for high-throughput screening of polysaccharides with hypoglycemic potentials. The purpose of this study was to establish a co-culture fermentation model constructed by gut microbiota relating to glucose and lipid metabolism as a supplementary method for comparatively evaluating the proliferative effects and hypoglycemic potentials of typical plant polysaccharides, e.g. konjac glucomannan, Lycium barbarum L. polysaccharide, oat glucan and alga-derived fucoidan. RESULTS The results showed that the mixing culture medium of butyrate-producing bacteria, Bacteroides, Bifidobacterium and Lactobacillus at a ratio of 50:40:9:1 was optimal. This testing model in line with quantitative polymerase chain reaction (qPCR) and metabolite analysis multi-dimensionally differentiated four polysaccharides possessing different behaviors on proliferation of total bacteria and specific genus or strain and accumulation of short chain fatty acids. CONCLUSION Our study provided crucial data for establishing an initial screening method for proliferative effect/specific structure-oriented extraction of polysaccharide with hypoglycemic potential. © 2022 Society of Chemical Industry.
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Affiliation(s)
- Jiaqi Fan
- School of Food Science and Engineering, South China University of Technology, Guangzhou, China
| | - Lianzhu Lin
- School of Food Science and Engineering, South China University of Technology, Guangzhou, China
- Chaozhou Branch of Chemistry and Chemical Engineering Guangdong Laboratory, Chaozhou, China
| | - Mouming Zhao
- School of Food Science and Engineering, South China University of Technology, Guangzhou, China
- Chaozhou Branch of Chemistry and Chemical Engineering Guangdong Laboratory, Chaozhou, China
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Research Progress on Hypoglycemic Mechanisms of Resistant Starch: A Review. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27207111. [PMID: 36296704 PMCID: PMC9610089 DOI: 10.3390/molecules27207111] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Revised: 10/18/2022] [Accepted: 10/19/2022] [Indexed: 11/07/2022]
Abstract
In recent years, the prevalence of diabetes is on the rise, globally. Resistant starch (RS) has been known as a kind of promising dietary fiber for the prevention or treatment of diabetes. Therefore, it has become a hot topic to explore the hypoglycemic mechanisms of RS. In this review, the mechanisms have been summarized, according to the relevant studies in the recent 15 years. In general, the blood glucose could be regulated by RS by regulating the intestinal microbiota disorder, resisting digestion, reducing inflammation, regulating the hypoglycemic related enzymes and some other mechanisms. Although the exact mechanisms of the beneficial effects of RS have not been fully verified, it is indicated that RS can be used as a daily dietary intervention to reduce the risk of diabetes in different ways. In addition, further research on hypoglycemic mechanisms of RS impacted by the RS categories, the different experimental animals and various dietary habits of human subjects, have also been discussed in this review.
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García-Castro A, Román-Gutiérrez AD, Castañeda-Ovando A, Cariño-Cortés R, Acevedo-Sandoval OA, López-Perea P, Guzmán-Ortiz FA. Cereals as a Source of Bioactive Compounds with Anti-Hypertensive Activity and Their Intake in Times of COVID-19. Foods 2022; 11:3231. [PMCID: PMC9601750 DOI: 10.3390/foods11203231] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Cereals have phytochemical compounds that can diminish the incidence of chronic diseases such as hypertension. The angiotensin-converting enzyme 2 (ACE2) participates in the modulation of blood pressure and is the principal receptor of the virus SARS-CoV-2. The inhibitors of the angiotensin-converting enzyme (ACE) and the block receptors of angiotensin II regulate the expression of ACE2; thus, they could be useful in the treatment of patients infected with SARS-CoV-2. The inferior peptides from 1 to 3 kDa and the hydrophobic amino acids are the best candidates to inhibit ACE, and these compounds are present in rice, corn, wheat, oats, sorghum, and barley. In addition, the vitamins C and E, phenolic acids, and flavonoids present in cereals show a reduction in the oxidative stress involved in the pathogenesis of hypertension. The influence of ACE on hypertension and COVID-19 has turned into a primary point of control and treatment from the nutritional perspective. The objective of this work was to describe the inhibitory effect of the angiotensin-converting enzyme that the bioactive compounds present in cereals possess in order to lower blood pressure and how their consumption could be associated with reducing the virulence of COVID-19.
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Affiliation(s)
- Abigail García-Castro
- Área Académica de Química, Universidad Autónoma del Estado de Hidalgo, Carretera Pachuca–Tulancingo, Km 4.5 s/n, Mineral de la Reforma, Hidalgo 42184, Mexico
| | - Alma Delia Román-Gutiérrez
- Área Académica de Química, Universidad Autónoma del Estado de Hidalgo, Carretera Pachuca–Tulancingo, Km 4.5 s/n, Mineral de la Reforma, Hidalgo 42184, Mexico
- Correspondence: (A.D.R.-G.); (F.A.G.-O.)
| | - Araceli Castañeda-Ovando
- Área Académica de Química, Universidad Autónoma del Estado de Hidalgo, Carretera Pachuca–Tulancingo, Km 4.5 s/n, Mineral de la Reforma, Hidalgo 42184, Mexico
| | - Raquel Cariño-Cortés
- Área Académica de Medicina, Instituto de Ciencias de la Salud, Universidad Autónoma del Estado de Hidalgo, Elíseo Ramírez Ulloa, 400, Doctores, Pachuca de Soto 42090, Mexico
| | - Otilio Arturo Acevedo-Sandoval
- Área Académica de Química, Universidad Autónoma del Estado de Hidalgo, Carretera Pachuca–Tulancingo, Km 4.5 s/n, Mineral de la Reforma, Hidalgo 42184, Mexico
| | - Patricia López-Perea
- Área de Ingeniería Agroindustrial, Universidad Politécnica Francisco I. Madero, Francisco I. Madero, Hidalgo 42660, Mexico
| | - Fabiola Araceli Guzmán-Ortiz
- CONACYT, Universidad Autónoma del Estado de Hidalgo, Carretera Pachuca-Tulancingo Km 4.5 s/n, Mineral de la Reforma, Hidalgo 42184, Mexico
- Correspondence: (A.D.R.-G.); (F.A.G.-O.)
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Comparative Study of Raw and Fermented Oat Bran: Nutritional Composition with Special Reference to Their Structural and Antioxidant Profile. FERMENTATION 2022. [DOI: 10.3390/fermentation8100509] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Oat bran has gained significant attention among cereal brans owing to its comparatively higher presence of dietary fibers and phytochemicals. The objective of the current research is to personify the nutritional and functional aspects of oat bran after yeast-induced (Saccharomyces cerevisiae) fermentation. For this purpose, a comparative study of raw and fermented oat bran was conducted to investigate the nutritional profile, antioxidant activity and functional characteristics of oat bran. Furthermore, pre- and post-structural variations on fermented bran were determined through scanning electron microscopy (SEM). The results show that crude fat, protein and total dietary fiber (soluble and insoluble) contents were significantly improved after fermentation. Moreover, the post-fermentation value of soluble dietary fiber was increased from 5.01 ± 0.21 to 7.2 ± 0.1%. Antioxidant activity, DPPH-RSA and ferric reducing antioxidant power values of bran samples were also enhanced through fermentation and the anti-nutritional factor, i.e., phytate, was significantly reduced from 1113.3 ± 8.5 to 283.4 ± 3.5 mg/100 g in bran samples after fermentation. Furthermore, the surface morphology of fermented oat bran shows scattering and pores, while raw oat bran shows visible aggregation in SEM micrographs. Water-holding capacity was also enhanced up to 2.11 (5.68%) after fermentation. In conclusion, the post-fermentation results revealed that yeast-induced fermentation enhanced the physicochemical, structural and antioxidant characteristics of oat bran.
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Octenyl Succinic Anhydride-Modified Starch Attenuates Body Weight Gain and Changes Intestinal Environment of High-Fat Diet-Fed Mice. Foods 2022; 11:foods11192980. [PMID: 36230056 PMCID: PMC9563757 DOI: 10.3390/foods11192980] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Revised: 09/05/2022] [Accepted: 09/14/2022] [Indexed: 11/24/2022] Open
Abstract
Effects of octenylsuccinate (OS) starch on body composition and intestinal environment in high-fat diet-fed mice were investigated. C57BL/6J mice were treated with a regular-fat (RF) diet, a high-fat (HF) diet, or a high-fat diet supplemented with OS starch (HFOSS). Fecal short-chain fatty acids (SCFAs) were quantified using gas chromatography, and the fecal microbiota profile was analyzed by 16S rDNA sequencing. One-way ANOVA and metastats analysis were performed for statistical analysis. After 22 weeks of feeding, mice in the HFOSS group had significantly lower body weight, body fat, liver weight, and cumulative food intake than those in the HF group but higher than that of the RF group. Fecal total SCFA, acetic, propionic, and butyric acid concentrations were significantly higher in the HFOSS group than that in the HF and RF groups. OS starch intervention increased the relative abundance of Parabacteroides, Alistipes, and Ruminiclostridium_5 and decreased that of Tyzzerella, Oscillibacter, Desulfovibrio, and Anaerotruncus compared with the RF and HF groups. The relative abundance of Lachnospiraceae_UCG-006 in the HFOSS group was lower than that in the HF group but higher than that in the RF group. In conclusion, OS starch prevents fat accumulation in high-fat diet-fed mice and might provide potential health benefits due to its fermentability in the gut and its ability to regulate gut microbial community structure.
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Wen JJ, Li MZ, Hu JL, Tan HZ, Nie SP. Resistant starches and gut microbiota. Food Chem 2022; 387:132895. [DOI: 10.1016/j.foodchem.2022.132895] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Revised: 04/01/2022] [Accepted: 04/03/2022] [Indexed: 02/08/2023]
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40
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Xiao M, Jia X, Wang N, Kang J, Hu X, Goff HD, Cui SW, Ding H, Guo Q. Therapeutic potential of non-starch polysaccharides on type 2 diabetes: from hypoglycemic mechanism to clinical trials. Crit Rev Food Sci Nutr 2022; 64:1177-1210. [PMID: 36036965 DOI: 10.1080/10408398.2022.2113366] [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: 11/03/2022]
Abstract
Non-starch polysaccharides (NSPs) have been reported to exert therapeutic potential on managing type 2 diabetes mellitus (T2DM). Various mechanisms have been proposed; however, several studies have not considered the correlations between the anti-T2DM activity of NSPs and their molecular structure. Moreover, the current understanding of the role of NSPs in T2DM treatment is mainly based on in vitro and in vivo data, and more human clinical trials are required to verify the actual efficacy in treating T2DM. The related anti-T2DM mechanisms of NSPs, including regulating insulin action, promoting glucose metabolism and regulating postprandial blood glucose level, anti-inflammatory and regulating gut microbiota (GM), are reviewed. The structure-function relationships are summarized, and the relationships between NSPs structure and anti-T2DM activity from clinical trials are highlighted. The development of anti-T2DM medication or dietary supplements of NSPs could be promoted with an in-depth understanding of the multiple regulatory effects in the treatment/intervention of T2DM.
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Affiliation(s)
- Meng Xiao
- State Key Laboratory of Food Nutrition and Safety, College of Food Science and Engineering, Tianjin University of Science and Technology, Tianjin, China
| | - Xing Jia
- State Key Laboratory of Food Nutrition and Safety, College of Food Science and Engineering, Tianjin University of Science and Technology, Tianjin, China
| | - Nifei Wang
- State Key Laboratory of Food Nutrition and Safety, College of Food Science and Engineering, Tianjin University of Science and Technology, Tianjin, China
| | - Ji Kang
- State Key Laboratory of Food Nutrition and Safety, College of Food Science and Engineering, Tianjin University of Science and Technology, Tianjin, China
| | - Xinzhong Hu
- College of Food Engineering & Nutrition Science, Shaanxi Normal University, Shaanxi, China
| | | | - Steve W Cui
- Guelph Research and Development Centre, AAFC, Guelph, Ontario, Canada
| | | | - Qingbin Guo
- State Key Laboratory of Food Nutrition and Safety, College of Food Science and Engineering, Tianjin University of Science and Technology, Tianjin, China
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41
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Zhu Y, Dun B, Shi Z, Wang Y, Wu L, Yao Y. Structural characterization and bioactivity evaluation of water-extractable polysaccharides from chickpeas ( Cicer arietinum L.) seeds. Front Nutr 2022; 9:946736. [PMID: 35967821 PMCID: PMC9366103 DOI: 10.3389/fnut.2022.946736] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Accepted: 06/30/2022] [Indexed: 11/13/2022] Open
Abstract
Two water-extractable polysaccharide fractions designated as CWP (7. 37 × 105 Da) and CWP-0.2 (1.58 × 104 Da) were isolated and purified from chickpea (Cicer arietinum L.) seeds. The chemical structure of the two polysaccharides was characterized by various methods. Monosaccharide composition and methylation analysis showed that CWP was composed of Man and Glc in a molar ratio of 44.6:55.4, and CWP-0.2 was composed of Rha, Ara, Man, Glc, and Gal in a molar ratio of 10.6:23.3:5.2:4.9:56. Further structural characterization indicated that the main chain connection of CWP was → (2-β-d-Fruf-1) n →, and the main chain connection of CWP-0.2 was explored as → 2,4)-α-l-Rhap-(1 → 3)-α-d-Galp-(1 → with the branched chain of → 2,4)-α-l-Rhap-(1 → o-4. Besides, both CWP and CWP-0.2 had antioxidant and immunoregulatory activity in vitro, through scavenging DPPH· and ABTS·+ as well as stimulating production of NO, IL-6, TNF-α and MCP-1 in RAW 264.7 macrophages. CWP-0.2 revealed significantly higher bioactivity than CWP.
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Affiliation(s)
- Yingying Zhu
- Institute of Crop Science, Chinese Academy of Agricultural Sciences, Beijing, China.,Henan Key Laboratory of Cold Chain Food Quality and Safety Control, College of Food and Bioengineering, Zhengzhou University of Light Industry, Zhengzhou, China
| | - Baoqing Dun
- Institute of Crop Science, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Zhenxing Shi
- Institute of Crop Science, Chinese Academy of Agricultural Sciences, Beijing, China.,School of Food Science and Technology, Henan University of Technology, Zhengzhou, China
| | - Yuanji Wang
- Institute of Crop Science, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Li Wu
- Institute of Crop Science, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Yang Yao
- Institute of Crop Science, Chinese Academy of Agricultural Sciences, Beijing, China
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42
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Qian X, Sun B, Gu Y, Ma S, Wang X. Relation between hydration level and quality of steamed oat cakes: From the view of batter rheological properties. Int J Food Sci Technol 2022. [DOI: 10.1111/ijfs.16015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
Affiliation(s)
- Xiaojie Qian
- College of Food Science and Engineering Henan University of Technology Zhengzhou Henan Province P.R. China
| | - Binghua Sun
- College of Food Science and Engineering Henan University of Technology Zhengzhou Henan Province P.R. China
| | - Yujuan Gu
- College of Food Science and Engineering Henan University of Technology Zhengzhou Henan Province P.R. China
| | - Sen Ma
- College of Food Science and Engineering Henan University of Technology Zhengzhou Henan Province P.R. China
| | - Xiaoxi Wang
- College of Food Science and Engineering Henan University of Technology Zhengzhou Henan Province P.R. China
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43
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Song X, Zhang X, Ma C, Hu X, Chen F. Rediscovering the nutrition of whole foods: The emerging role of gut microbiota. Curr Opin Food Sci 2022. [DOI: 10.1016/j.cofs.2022.100908] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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44
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Sharma BR, Jaiswal S, Ravindra PV. Modulation of gut microbiota by bioactive compounds for prevention and management of type 2 diabetes. Biomed Pharmacother 2022; 152:113148. [PMID: 35665671 DOI: 10.1016/j.biopha.2022.113148] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2022] [Revised: 05/10/2022] [Accepted: 05/15/2022] [Indexed: 01/08/2023] Open
Abstract
Type 2 diabetes mellitus (T2DM) is a chronic metabolic disorder characterized by hyperglycemia and insulin resistance. Gut microbiota (GM) are specific groups of microbes colonized in the gastrointestinal (GI) tract. They profoundly influence health, disease protection, and associated with metabolic activities, and play a vital role in the production of functional metabolites from dietary substances. Dysbiosis of GM has been linked to the onset of T2DM and can be altered to attain eubiosis by intervention with various nutritional bioactive compounds such as polyphenols, prebiotics, and probiotics. This review presents an overview of the evidence and underlying mechanisms by which bioactive compounds modulate the GM for the prevention and management of T2DM.
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Affiliation(s)
- Basista Rabina Sharma
- Department of Biochemistry, CSIR-Central Food Technological Research Institute (CFTRI), KRS Road, Opp. Rail Museum, Mysuru 570020, India
| | - Swarna Jaiswal
- School of Food Science and Environmental Health, College of Sciences and Health, Technological University Dublin - City Campus, Central Quad, Grangegorman, Dublin D07 ADY7, Ireland; Environmental Sustainability and Health Institute, Technological University Dublin - City Campus, Grangegorman, Dublin D07 H6K8, Ireland
| | - P V Ravindra
- Department of Biochemistry, CSIR-Central Food Technological Research Institute (CFTRI), KRS Road, Opp. Rail Museum, Mysuru 570020, India.
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Chiang JH, Hua XY, Yu AHM, Peh EWY, See E, Jeyakumar Henry C. A Review on Buckwheat and Its Hypoglycemic Bioactive Components in Food Systems. FOOD REVIEWS INTERNATIONAL 2022. [DOI: 10.1080/87559129.2022.2103706] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Affiliation(s)
- Jie Hong Chiang
- Clinical Nutrition Research Centre, Singapore Institute of Food and Biotechnology Innovation, Agency for Science, Technology and Research (A*STAR), Singapore
| | - Xin Yi Hua
- Clinical Nutrition Research Centre, Singapore Institute of Food and Biotechnology Innovation, Agency for Science, Technology and Research (A*STAR), Singapore
| | - Ashley Hui Min Yu
- Clinical Nutrition Research Centre, Singapore Institute of Food and Biotechnology Innovation, Agency for Science, Technology and Research (A*STAR), Singapore
| | - Elaine Wan Yi Peh
- Clinical Nutrition Research Centre, Singapore Institute of Food and Biotechnology Innovation, Agency for Science, Technology and Research (A*STAR), Singapore
| | - E’Ein See
- Clinical Nutrition Research Centre, Singapore Institute of Food and Biotechnology Innovation, Agency for Science, Technology and Research (A*STAR), Singapore
| | - Christiani Jeyakumar Henry
- Clinical Nutrition Research Centre, Singapore Institute of Food and Biotechnology Innovation, Agency for Science, Technology and Research (A*STAR), Singapore
- Department of Biochemistry, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
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46
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Gao C, Koko MYF, Ding M, Hong W, Li J, Dong N, Hui M. Intestinal alkaline phosphatase (IAP, IAP Enhancer) attenuates intestinal inflammation and alleviates insulin resistance. Front Immunol 2022; 13:927272. [PMID: 35958560 PMCID: PMC9359302 DOI: 10.3389/fimmu.2022.927272] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2022] [Accepted: 06/29/2022] [Indexed: 11/30/2022] Open
Abstract
In this study, we investigated the effects of intestinal alkaline phosphatase (IAP) in controlled intestinal inflammation and alleviated associated insulin resistance (IR). We also explored the possible underlying molecular mechanisms, showed the preventive effect of IAP on IR in vivo, and verified the dephosphorylation of IAP for the inhibition of intestinal inflammation in vitro. Furthermore, we examined the preventive role of IAP in IR induced by a high-fat diet in mice. We found that an IAP + IAP enhancer significantly ameliorated blood glucose, insulin, low-density lipoprotein, gut barrier function, inflammatory markers, and lipopolysaccharide (LPS) in serum. IAP could dephosphorylate LPS and nucleoside triphosphate in a pH-dependent manner in vitro. Firstly, LPS is inactivated by IAP and IAP reduces LPS-induced inflammation. Secondly, adenosine, a dephosphorylated product of adenosine triphosphate, elicited anti-inflammatory effects by binding to the A2A receptor, which inhibits NF-κB, TNF, and PI3K-Akt signalling pathways. Hence, IAP can be used as a natural anti-inflammatory agent to reduce intestinal inflammation-induced IR.
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Affiliation(s)
- Chenzhe Gao
- The Laboratory of Molecular Nutrition and Immunity, Institute of Animal Nutrition, Northeast Agricultural University, Harbin, China
- College of Food, Northeast Agricultural University, Harbin, China
| | | | | | - Weichen Hong
- The Laboratory of Molecular Nutrition and Immunity, Institute of Animal Nutrition, Northeast Agricultural University, Harbin, China
| | - Jianping Li
- College of Food, Northeast Agricultural University, Harbin, China
| | - Na Dong
- The Laboratory of Molecular Nutrition and Immunity, Institute of Animal Nutrition, Northeast Agricultural University, Harbin, China
- *Correspondence: Na Dong, ; Mizhou Hui,
| | - Mizhou Hui
- College of Food, Northeast Agricultural University, Harbin, China
- *Correspondence: Na Dong, ; Mizhou Hui,
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Chen C, Huang X, Wang H, Geng F, Nie S. Effect of β-glucan on metabolic diseases: A review from the gut microbiota perspective. Curr Opin Food Sci 2022. [DOI: 10.1016/j.cofs.2022.100907] [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]
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Xu T, Yan L, Sun B, Xu Q, Zhang J, Zhu W, Zhang Q, Chen N, Liu G, Chen F. Impacts of Delivery Mode and Maternal Factors on Neonatal Oral Microbiota. Front Microbiol 2022; 13:915423. [PMID: 35832807 PMCID: PMC9271910 DOI: 10.3389/fmicb.2022.915423] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Accepted: 05/23/2022] [Indexed: 11/16/2022] Open
Abstract
Objectives Initial oral microbial colonization has complicatedly interacted with growth and development. The aim of our study was to discover links between oral microbiota community structure and mode of delivery, maternal factors, such as systemic diseases, abortion history, and pregnancy complications. Methods A total of 177 pregnant women and their neonates were enrolled at Peking university people’s hospital. We collected oral samples, medical history, and development phenotype and used a 16S rRNA gene sequence to analyze microbial diversity at all taxonomic levels, network structure, and metabolic characteristics. Results Firmicutes, Proteobacteria, and Actinobacteriota were the most predominant bacteria of neonatal oral samples among these phyla. Alpha-diversity of pregnant women with gestational diabetes mellitus (GDM), abortion history, and without immune diseases was higher than in control groups, and no significant dissimilarity in beta-diversity was observed between different maternal factors. Obvious separation or trend failed to be seen in different development phenotype groups. Besides, Oscillospirales were significantly more abundant in a natural delivery group than in the cesarean section group. Conclusion Our study indicated that maternal factors and mode of delivery influenced the oral microbial structure, but longitudinal studies were indispensable for capturing the long-term effects on neonatal development phenotype and oral microbiota.
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Affiliation(s)
- Tiansong Xu
- Central Laboratory, Peking University School of Stomatology, Beijing, China
| | - Lihuang Yan
- Department of Obstetrics, Peking University People’s Hospital, Beijing, China
| | - Bohui Sun
- Central Laboratory, Peking University School of Stomatology, Beijing, China
| | - Qi Xu
- Department of Obstetrics, Peking University People’s Hospital, Beijing, China
| | - Jieni Zhang
- Central Laboratory, Peking University School of Stomatology, Beijing, China
| | - Wenhui Zhu
- Central Laboratory, Peking University School of Stomatology, Beijing, China
| | - Qian Zhang
- Central Laboratory, Peking University School of Stomatology, Beijing, China
| | - Ning Chen
- Department of Gastroenterology, Peking University People’s Hospital, Beijing, China
| | - Guoli Liu
- Department of Obstetrics, Peking University People’s Hospital, Beijing, China
- *Correspondence: Guoli Liu,
| | - Feng Chen
- Central Laboratory, Peking University School of Stomatology, Beijing, China
- Feng Chen,
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Aljewicz M, Nalepa B, Ciesielski S. The influence of different types of ß-glucans on the gut microbiota of rats fed milk gels. J Funct Foods 2022. [DOI: 10.1016/j.jff.2021.104930] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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Shi Z, Blecker C, Richel A, Wei Z, Chen J, Ren G, Guo D, Yao Y, Haubruge E. Three-dimensional (3D) printability assessment of food-ink systems with superfine ground white common bean (Phaseolus vulgaris L.) protein based on different 3D food printers. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2021.112906] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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