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Li T, Lv Q, Liu C, Li C, Xie X, Zhang W. The Lipophilic Extract from Ginkgo biloba L. Leaves Promotes Glucose Uptake and Alleviates Palmitate-Induced Insulin Resistance in C2C12 Myotubes. Molecules 2024; 29:1605. [PMID: 38611884 PMCID: PMC11013672 DOI: 10.3390/molecules29071605] [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: 02/09/2024] [Revised: 03/25/2024] [Accepted: 03/27/2024] [Indexed: 04/14/2024] Open
Abstract
Ginkgo biloba L. (ginkgo) is a widely used medicinal plant around the world. Its leaves, which have been used as a traditional Chinese medicine, are rich in various bioactive components. However, most of the research and applications of ginkgo leaves have focused on terpene trilactones and flavonol glycosides, thereby overlooking the other active components. In this study, a lipophilic extract (GL) was isolated from ginkgo leaves. This extract is abundant in lipids and lipid-like molecules. Then, its effect and potential mechanism on glucose uptake and insulin resistance in C2C12 myotubes were investigated. The results showed that GL significantly enhanced the translocation of GLUT4 to the plasma membrane, which subsequently promoted glucose uptake. Meanwhile, it increased the phosphorylation of AMP-activated protein kinase (AMPK) and its downstream targets. Both knockdown of AMPK with siRNA and inhibition with AMPK inhibitor compound C reversed these effects. Additionally, GL ameliorated palmitate-induced insulin resistance by enhancing insulin-stimulated glucose uptake, increasing the phosphorylation of protein kinase B (PKB/AKT), and restoring the translocation of GLUT4 from the cytoplasm to the membrane. However, pretreatment with compound C abolished these beneficial effects of GL. In conclusion, GL enhances basal glucose uptake in C2C12 myotubes and improves insulin sensitivity in palmitate-induced insulin resistant myotubes through the AMPK pathway.
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Affiliation(s)
- Tiantian Li
- School of Life Sciences, East China Normal University, 500 Dongchuan Road, Shanghai 200241, China
| | - Quanhe Lv
- School of Life Sciences, East China Normal University, 500 Dongchuan Road, Shanghai 200241, China
| | - Chunhui Liu
- China National Institute of Standardization, 4 Zhichun Road, Beijing 100191, China
| | - Chunfei Li
- School of Life Sciences, East China Normal University, 500 Dongchuan Road, Shanghai 200241, China
| | - Xiaomin Xie
- School of Life Sciences, East China Normal University, 500 Dongchuan Road, Shanghai 200241, China
| | - Wen Zhang
- School of Life Sciences, East China Normal University, 500 Dongchuan Road, Shanghai 200241, China
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Liu Y, Wang Q, Wu K, Sun Z, Tang Z, Li X, Zhang B. Anthocyanins' effects on diabetes mellitus and islet transplantation. Crit Rev Food Sci Nutr 2023; 63:12102-12125. [PMID: 35822311 DOI: 10.1080/10408398.2022.2098464] [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
The incidence of diabetes mellitus is dramatically increasing every year, causing a huge global burden. Moreover, existing anti-diabetic drugs inevitably bring adverse reactions, and the application of islet transplantation is often limited by the damage caused by oxidative stress after transplantation. Thus, new approaches are needed to combat the growing burden of diabetes mellitus. Anthocyanins are of great nutritional interest and have been documented that have beneficial effects on chronic diseases, including diabetes mellitus. Here, we describe the health effects of anthocyanins on diabetes mellitus and islet transplantation. Epidemiological studies demonstrated that moderate intake of anthocyanins leading to a reduction in risk of diabetes mellitus. Numerous experiments both animal and clinical studies also showed positive effects of anthocyanins on prevention and treatment of diabetes and diabetic complications. These effects of anthocyanins may be related to mechanisms of improving glucose and lipid metabolism and insulin resistance, antioxidant, and anti-inflammatory activities. In addition, damage and function of pancreatic islets after transplantation are also improved by anthocyanins. These findings suggest that daily intake of anthocyanins may not only improve nutritional metabolism in healthy individuals to prevent from diabetes, but also as a supplementary treatment of diabetes mellitus and islet transplantation. Thus, more evidence is needed to better understand the potential health benefits of anthocyanins.
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Affiliation(s)
- Yang Liu
- The Fourth Affiliated Hospital, Zhejiang University School of Medicine, Yiwu, China
| | - Qianwen Wang
- The Fourth Affiliated Hospital, Zhejiang University School of Medicine, Yiwu, China
| | - Kangze Wu
- The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Zhouyi Sun
- The Fourth Affiliated Hospital, Zhejiang University School of Medicine, Yiwu, China
| | - Zhe Tang
- The Fourth Affiliated Hospital, Zhejiang University School of Medicine, Yiwu, China
| | - Xian Li
- Zhejiang Provincial Key Laboratory of Horticultural Plant Integrative Biology, Zhejiang University, Hangzhou, China
- The State Agriculture Ministry Laboratory of Horticultural Plant Growth, Development and Quality Improvement, Zhejiang University, Hangzhou, China
| | - Bo Zhang
- The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
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3
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Zhang Y, Chu L, Zhou X, Xu T, Shen Q, Li T, Wu Y. Vitamin B12-Induced Autophagy Alleviates High Glucose-Mediated Apoptosis of Islet β Cells. Int J Mol Sci 2023; 24:15217. [PMID: 37894898 PMCID: PMC10607738 DOI: 10.3390/ijms242015217] [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: 08/23/2023] [Revised: 10/07/2023] [Accepted: 10/13/2023] [Indexed: 10/29/2023] Open
Abstract
High glucose levels can lead to the apoptosis of islet β cells, while autophagy can provide cytoprotection and promote autophagic cell death. Vitamin B12, a water-soluble B vitamin, has been shown to regulate insulin secretion and increase insulin sensitivity. However, the precise mechanism of action remains unclear. In this study, we investigated the influence of vitamin B12 on high glucose-induced apoptosis and autophagy in RIN-m5F cells to elucidate how vitamin B12 modulates insulin release. Our results demonstrate that exposure to 45 mM glucose led to a significant increase in the apoptosis rate of RIN-m5F cells. The treatment with vitamin B12 reduced the apoptosis rate and increased the number of autophagosomes. Moreover, vitamin B12 increased the ratio of microtubule-associated protein 1 light chain 3 beta to microtubule-associated protein 1 light chain 3 alpha (LC3-II/LC3-I), while decreasing the amount of sequestosome 1 (p62) and inhibiting the phosphorylation of p70 ribosomal protein S6 kinase (p70S6K) under both normal- and high-glucose conditions. The additional experiments revealed that vitamin B12 inhibited high glucose-induced apoptosis. Notably, this protective effect was attenuated when the autophagy inhibitor 3-methyladenine was introduced. Our findings suggest that vitamin B12 protects islet β cells against apoptosis induced by high glucose levels, possibly by inducing autophagy.
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Affiliation(s)
- Yu Zhang
- Key Laboratory for Food Science and Biotechnology of Hunan Province, College of Food Science and Technology, Hunan Agricultural University, Changsha 410128, China; (Y.Z.); (L.C.); (X.Z.); (T.X.); (Q.S.)
| | - Ling Chu
- Key Laboratory for Food Science and Biotechnology of Hunan Province, College of Food Science and Technology, Hunan Agricultural University, Changsha 410128, China; (Y.Z.); (L.C.); (X.Z.); (T.X.); (Q.S.)
| | - Xi’an Zhou
- Key Laboratory for Food Science and Biotechnology of Hunan Province, College of Food Science and Technology, Hunan Agricultural University, Changsha 410128, China; (Y.Z.); (L.C.); (X.Z.); (T.X.); (Q.S.)
| | - Tingxia Xu
- Key Laboratory for Food Science and Biotechnology of Hunan Province, College of Food Science and Technology, Hunan Agricultural University, Changsha 410128, China; (Y.Z.); (L.C.); (X.Z.); (T.X.); (Q.S.)
| | - Qingwu Shen
- Key Laboratory for Food Science and Biotechnology of Hunan Province, College of Food Science and Technology, Hunan Agricultural University, Changsha 410128, China; (Y.Z.); (L.C.); (X.Z.); (T.X.); (Q.S.)
| | - Tao Li
- Hunan Agricultural Product Processing Institute, Hunan Academy of Agricultural Sciences, Changsha 410125, China
| | - Yanyang Wu
- Key Laboratory for Food Science and Biotechnology of Hunan Province, College of Food Science and Technology, Hunan Agricultural University, Changsha 410128, China; (Y.Z.); (L.C.); (X.Z.); (T.X.); (Q.S.)
- Horticulture and Landscape College, Hunan Agricultural University, Changsha 410128, China
- Hunan Co-Innovation Center for Utilization of Botanical Functional Ingredients, Changsha 410128, China
- State Key Laboratory of Subhealth Intervention Technology, Changsha 410128, China
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Crummett LT, Aslam MH. Diabetes websites lack information on dietary causes, risk factors, and preventions for type 2 diabetes. Front Public Health 2023; 11:1159024. [PMID: 37521964 PMCID: PMC10373935 DOI: 10.3389/fpubh.2023.1159024] [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: 02/05/2023] [Accepted: 06/26/2023] [Indexed: 08/01/2023] Open
Abstract
Introduction Type 2 diabetes (T2D) is a growing public health burden throughout the world. Many people looking for information on how to prevent T2D will search on diabetes websites. Multiple dietary factors have a significant association with T2D risk, such as high intake of added sugars, refined carbohydrates, saturated fat, and red meat or processed meat; and decreased intake of dietary fiber, and fruits/vegetables. Despite this dietary information being available in the scientific literature, it is unclear whether this information is available in gray literature (websites). Objective In this study, we evaluate the use of specific terms from diabetes websites that are significantly associated with causes/risk factors and preventions for T2D from three term categories: (A) dietary factors, (B) nondietary nongenetic (lifestyle-associated) factors, and (C) genetic (non-modifiable) factors. We also evaluate the effect of website type (business, government, nonprofit) on term usage among websites. Methods We used web scraping and coding tools to quantify the use of specific terms from 73 diabetes websites. To determine the effect of term category and website type on the usage of specific terms among 73 websites, a repeated measures general linear model was performed. Results We found that dietary risk factors that are significantly associated with T2D (e.g., sugar, processed carbohydrates, dietary fat, fruits/vegetables, fiber, processed meat/red meat) were mentioned in significantly fewer websites than either nondietary nongenetic factors (e.g., obesity, physical activity, dyslipidemia, blood pressure) or genetic factors (age, family history, ethnicity). Among websites that provided "eat healthy" guidance, one third provided zero dietary factors associated with type 2 diabetes, and only 30% provided more than two specific dietary factors associates with type 2 diabetes. We also observed that mean percent usage of all terms associated with T2D causes/risk factors and preventions was significantly lower among government websites compared to business websites and nonprofit websites. Conclusion Diabetes websites need to increase their usage of dietary factors when discussing causes/risk factors and preventions for T2D; as dietary factors are modifiable and strongly associated with all nondietary nongenetic risk factors, in addition to T2D risk.
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Lai JS, Colega MT, Godfrey KM, Tan KH, Yap F, Chong YS, Lee YS, Eriksson JG, Chan SY, Chong MFF. Changes in Diet Quality from Pregnancy to 6 Years Postpregnancy and Associations with Cardiometabolic Risk Markers. Nutrients 2023; 15:1870. [PMID: 37111088 PMCID: PMC10145322 DOI: 10.3390/nu15081870] [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: 03/09/2023] [Revised: 04/03/2023] [Accepted: 04/11/2023] [Indexed: 04/29/2023] Open
Abstract
Adopting a healthy diet during and after pregnancy is important for women's cardiometabolic health. We related changes in diet quality from pregnancy to 6 years postpregnancy to cardiometabolic markers 8 years postpregnancy. In 652 women from the GUSTO cohort, we assessed dietary intakes at 26-28 weeks' gestation and 6 years postpregnancy using 24 h recall and a food frequency questionnaire, respectively; diet quality was scored using a modified Healthy Eating Index for Singaporean women. Diet quality quartiles were derived; stable, large/small improvement/decline in diet quality as no change, >1 or 1 quartile increase/decrease. Fasting triglyceride (TG), total-, high- and low-density-lipoprotein cholesterol (TC, HDL- and LDL-C), glucose and insulin were measured 8 years postpregnancy; homeostatic model assessment for insulin resistance (HOMA-IR) and TG: HDL-C ratio were derived. Linear regressions examined changes in diet quality quartiles and cardiometabolic markers. Compared to a stable diet quality, a large improvement was associated with lower postpregnancy TG [-0.17 (-0.32, -0.01) mmol/L], TG: HDL-C ratio [-0.21 (-0.35, -0.07) mmol/L], and HOMA-IR [-0.47 (-0.90, -0.03)]; a large decline was associated with higher postpregnancy TC and LDL-C [0.25 (0.02, 0.49); 0.20 (0.004, 0.40) mmol/L]. Improving or preventing a decline in diet quality postpregnancy may improve lipid profile and insulin resistance.
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Affiliation(s)
- Jun S. Lai
- Singapore Institute for Clinical Sciences, Agency for Science Technology and Research, Singapore 117609, Singapore; (M.T.C.); (Y.S.C.); (J.G.E.); (S.-Y.C.); (M.F.F.C.)
| | - Marjorelee T. Colega
- Singapore Institute for Clinical Sciences, Agency for Science Technology and Research, Singapore 117609, Singapore; (M.T.C.); (Y.S.C.); (J.G.E.); (S.-Y.C.); (M.F.F.C.)
| | - Keith M. Godfrey
- MRC Lifecourse Epidemiology Centre & NIHR Southampton Biomedical Research Centre, University of Southampton & University Hospital Southampton NHS Foundation Trust, Southampton SO16 6YD, UK;
| | - Kok Hian Tan
- Department of Maternal Fetal Medicine, KK Women’s and Children’s Hospital, Singapore 229899, Singapore;
| | - Fabian Yap
- Duke-NUS Medical School, Singapore 169857, Singapore;
- Department of Paediatric Endocrinology, KK Women’s and Children’s Hospital, Singapore 229899, Singapore
| | - Yap Seng Chong
- Singapore Institute for Clinical Sciences, Agency for Science Technology and Research, Singapore 117609, Singapore; (M.T.C.); (Y.S.C.); (J.G.E.); (S.-Y.C.); (M.F.F.C.)
- Department of Obstetrics & Gynaecology and Human Potential Translational Research Programme, Yong Loo Lin School of Medicine, National University of Singapore and National University Health System, Singapore 119228, Singapore
| | - Yung Seng Lee
- Department of Paediatrics, Yong Loo Lin School of Medicine, National University of Singapore and National University Health System, Singapore 119228, Singapore;
| | - Johan G. Eriksson
- Singapore Institute for Clinical Sciences, Agency for Science Technology and Research, Singapore 117609, Singapore; (M.T.C.); (Y.S.C.); (J.G.E.); (S.-Y.C.); (M.F.F.C.)
- Department of Obstetrics & Gynaecology and Human Potential Translational Research Programme, Yong Loo Lin School of Medicine, National University of Singapore and National University Health System, Singapore 119228, Singapore
- Finland and Folkhälsan Research Center, University of Helsinki, Helsinki 00014, Finland
| | - Shiao-Yng Chan
- Singapore Institute for Clinical Sciences, Agency for Science Technology and Research, Singapore 117609, Singapore; (M.T.C.); (Y.S.C.); (J.G.E.); (S.-Y.C.); (M.F.F.C.)
- Department of Obstetrics & Gynaecology and Human Potential Translational Research Programme, Yong Loo Lin School of Medicine, National University of Singapore and National University Health System, Singapore 119228, Singapore
| | - Mary F. F. Chong
- Singapore Institute for Clinical Sciences, Agency for Science Technology and Research, Singapore 117609, Singapore; (M.T.C.); (Y.S.C.); (J.G.E.); (S.-Y.C.); (M.F.F.C.)
- Saw Swee Hock School of Public Health, National University of Singapore and National University Health System, Singapore 117549, Singapore
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Hall LG, Thyfault JP, Johnson JD. Exercise and inactivity as modifiers of β cell function and type 2 diabetes risk. J Appl Physiol (1985) 2023; 134:823-839. [PMID: 36759159 PMCID: PMC10042613 DOI: 10.1152/japplphysiol.00472.2022] [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: 08/15/2022] [Revised: 01/31/2023] [Accepted: 01/31/2023] [Indexed: 02/11/2023] Open
Abstract
Exercise and regular physical activity are beneficial for the prevention and management of metabolic diseases such as obesity and type 2 diabetes, whereas exercise cessation, defined as deconditioning from regular exercise or physical activity that has lasted for a period of months to years, can lead to metabolic derangements that drive disease. Adaptations to the insulin-secreting pancreatic β-cells are an important benefit of exercise, whereas less is known about how exercise cessation affects these cells. Our aim is to review the impact that exercise and exercise cessation have on β-cell function, with a focus on the evidence from studies examining glucose-stimulated insulin secretion (GSIS) using gold-standard techniques. Potential mechanisms by which the β-cell adapts to exercise, including exerkine and incretin signaling, autonomic nervous system signaling, and changes in insulin clearance, will also be explored. We will highlight areas for future research.
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Affiliation(s)
- Liam G Hall
- Department of Cellular and Physiological Sciences, Life Sciences Institute, The University of British Columbia, Vancouver, British Columbia, Canada
| | - John P Thyfault
- Department of Cell Biology and Physiology, University of Kansas Medical Center, Kansas City, Kansas, United States
- Division of Endocrinology and Metabolism, Department of Internal Medicine, University of Kansas Medical Center, Kansas City, Kansas, United States
- KU Diabetes Institute, University of Kansas Medical Center, Kansas City, Kansas, United States
| | - James D Johnson
- Department of Cellular and Physiological Sciences, Life Sciences Institute, The University of British Columbia, Vancouver, British Columbia, Canada
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Kocyigit E, Akturk M, Koksal E. Relationships between serum and dietary magnesium, calcium, and metabolic parameters in women with type 2 diabetes mellitus. Clin Nutr ESPEN 2023; 54:304-310. [PMID: 36963878 DOI: 10.1016/j.clnesp.2023.01.035] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Revised: 01/18/2023] [Accepted: 01/31/2023] [Indexed: 02/05/2023]
Abstract
BACKGROUND & AIMS Magnesium and calcium are essential minerals in several enzymatic activities that modulate essential biological functions. Hypomagnesemia occurs in patients with type 2 diabetes mellitus (T2DM), especially those with poor metabolic control. Dietary magnesium and calcium intake play a protective role in the development of T2DM. This research aimed to investigate the association of dietary and serum magnesium and calcium with metabolic control parameters in diabetic women. METHODS This case-control study was conducted on 80 women, including 40 patients diagnosed with T2DM and 40 healthy controls aged 35-60 years. Some anthropometric measurements of the individuals were taken, and their body mass index was calculated. In addition, some biochemical parameters, serum magnesium, and calcium were analyzed. A validated 96-item quantitative food frequency questionnaire was used to obtain dietary magnesium and calcium intake data. RESULTS Serum magnesium levels were lower in subjects with diabetes than in controls, and there was a similar incidence of hypomagnesemia in T2DM patients and controls, but not statistically significant (p > 0.05). In T2DM patients, there was a statistically significant inverse association between HbA1c and serum magnesium (p < 0.05). Dietary magnesium intake was inversely associated with HOMA-IR scores (p < 0.05) but had a positive association with serum magnesium levels in patients with T2DM (p < 0.05). There were no significant differences in the calcium/magnesium ratio between T2DM patients and healthy controls (p > 0.05). In a multiple linear regression analysis, dietary magnesium intake and HbA1c were found to be significantly related to altered serum magnesium in T2DM patients. CONCLUSION The present findings suggest that lower serum magnesium levels were associated with higher HbA1c levels in subjects with T2DM. Increased dietary magnesium intake in T2DM may enhance HOMA-IR scores and serum magnesium levels.
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Affiliation(s)
- Emine Kocyigit
- Ordu University, Faculty of Health Sciences, Department of Nutrition and Dietetics, Ordu, Turkey.
| | - Mujde Akturk
- Gazi University, Faculty of Medicine, Department of Endocrinology and Metabolism, Ankara, Turkey
| | - Eda Koksal
- Gazi University, Faculty of Health Sciences, Department of Nutrition and Dietetics, Ankara, Turkey
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de Matos AM, Menezes R. The (Poly)phenol-Carbohydrate Combination for Diabetes: Where Do We Stand? Nutrients 2023; 15:nu15040996. [PMID: 36839354 PMCID: PMC9965656 DOI: 10.3390/nu15040996] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Revised: 02/01/2023] [Accepted: 02/12/2023] [Indexed: 02/19/2023] Open
Abstract
The type 2 diabetes epidemic is real and hardly coming to an end in the upcoming years. The efforts of the scientific community to develop safer and more effective compounds for type 2 diabetes based on the structure of natural (poly)phenols are remarkable and have indeed proven worthwhile after the introduction of gliflozins in clinical practice. However, low-quality reports on the antidiabetic potential of plant-derived lipophilic (poly)phenols continue to pile up in the literature. Many of these compounds continue to be published as promising functional nutrients and antidiabetic pharmaceutical leads without consideration of their Pan-Assay Interference Compounds (PAINS) profile. This evidence-based opinion article conveys the authors' perspectives on the natural (poly)phenol artillery as a valuable and reliable source of bioactive compounds for diabetes. Ultimately, in light of the already established membrane-perturbing behavior of lipophilic (poly)phenols, together with the multiple benefits that may come with the introduction of a C-glucosyl moiety in bioactive compounds, we aim to raise awareness of the importance of contemplating the shift to (poly)phenol-carbohydrate combinations in the development of functional nutrients, as well as in the early stages of antidiabetic drug discovery.
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Affiliation(s)
- Ana Marta de Matos
- Centro de Química Estrutural, Institute of Molecular Sciences, Departamento de Química e Bioquímica, Faculdade de Ciências da Universidade de Lisboa, Campo Grande, 1749-016 Lisboa, Portugal
- Correspondence:
| | - Regina Menezes
- CBIOS—Universidade Lusófona’s Research Center for Biosciences & Health Technologies, Campo Grande 376, 1749-024 Lisboa, Portugal
- iNOVA4Health, NOVA Medical School|Faculdade de Ciências Médicas, NMS|FCM, Universidade Nova de Lisboa, Campo dos Mártires da Pátria 130, 1169-056 Lisboa, Portugal
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Ayenigbara IO. Diabetes Prevention and Measures to Ensuring a Healthy Lifestyle during COVID-19 Pandemic and after. Korean J Fam Med 2023; 44:11-20. [PMID: 36709956 PMCID: PMC9887446 DOI: 10.4082/kjfm.21.0216] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Accepted: 01/03/2022] [Indexed: 01/20/2023] Open
Abstract
The incidence of diabetes mellitus (DM) is increasing exponentially globally, with 90% of the confirmed cases being type 2 DM. The global incidence of DM is expected to increase by 48% during 2017-2045. The coronavirus disease 2019 (COVID-19) pandemic continues to have a massive impact on human health, causing sudden lifestyle changes through quarantine measures, such as lockdown, social distancing, various curfews, and isolation at home. This in turn might increase the risk of developing numerous chronic diseases, such as DM, obesity, and cardiovascular diseases, which increase the severity of COVID-19. To this end, we performed a comprehensive review to determine viable measures for the prevention of DM and its subsequent upsurge globally. Additionally, we have determined strategies that should be adopted globally to ensure a healthy lifestyle during the COVID-19 pandemic and later.
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Affiliation(s)
- Israel Oluwasegun Ayenigbara
- School and Community Health Promotion Unit, Department of Health Education, University of Ibadan, Ibadan, Nigeria,Corresponding Author: Israel Oluwasegun Ayenigbara https://orcid.org/0000-0002-0085-5493 Tel: +234-8139177538, Fax: +234-8098103043, E-mail:
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Yuan H, Tang H, Shi L. Low expression of lncRNA UCA1 assists the diagnosis of type 2 diabetes mellitus and predicts an increased risk of cardiovascular complications. ALL LIFE 2022. [DOI: 10.1080/26895293.2022.2138561] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Affiliation(s)
- Hui Yuan
- Department of Endocrinology, Daqing Oilfield General Hospital, Daqing, People’s Republic of China
| | - Haiyan Tang
- Department of Infectious Diseases, Daqing Oilfield General Hospital, Daqing, People’s Republic of China
| | - Lili Shi
- Department of Endocrinology, The First Affiliated Hospital of Harbin Medical University, Harbin, People’s Republic of China
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Damián-Medina K, Milenkovic D, Salinas-Moreno Y, Corral-Jara KF, Figueroa-Yáñez L, Marino-Marmolejo E, Lugo-Cervantes E. Anthocyanin-rich extract from black beans exerts anti-diabetic effects in rats through a multi-genomic mode of action in adipose tissue. Front Nutr 2022; 9. [DOI: https:/doi.org/10.3389/fnut.2022.1019259] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/08/2024] Open
Abstract
Black beans (BB) are an important source of a range of plant bioactive compounds including polyphenols, particularly anthocyanins. Several studies support that consumption of BB is associated with health benefits, including prevention of type 2 diabetes mellitus (T2DM). However, molecular mechanisms underlying the potential health properties of BB on adipose tissue (AT) are still largely unknown. The purpose of this study was to investigate multi-genomic effects of BB intake and identify regulatory networks potentially mediating T2DM on AT. Male Wistar diabetic rats consumed an anthocyanin-rich black bean extract for 5 weeks. Global gene expression from AT, protein coding and non-coding RNA profiles were determined using RNAseq. Biological function analyses were performed using a variety of bioinformatic tools. The evaluation of global gene expression profiles exhibited significant change following BB consumption with 406 significantly differentially expressed genes, 33 miRNA and 39 lncRNA and 3 snRNA. Functional analyses indicated that these genes play an important role in regulation of PI3K signaling, NIN/NF-kB signaling, insulin secretion, and endoplasmic reticulum (ER) organization. Interestingly, transcription factors such as GATA2, or POU2AF1 demonstrated to modulate their activity by BB extract by direct interaction with polyphenol metabolites, or by interactions with cell signaling proteins, like PKB, AKT or PI3K, that could control transcription factor activity and as a result impact on adipogenesis regulation. Therefore, the constant consumption of an anthocyanin-rich black bean extract may have anti-diabetic protective effects by modulating gene expression, resulting in a promising alternative for T2DM patients.
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Damián-Medina K, Milenkovic D, Salinas-Moreno Y, Corral-Jara KF, Figueroa-Yáñez L, Marino-Marmolejo E, Lugo-Cervantes E. Anthocyanin-rich extract from black beans exerts anti-diabetic effects in rats through a multi-genomic mode of action in adipose tissue. Front Nutr 2022; 9:1019259. [PMID: 36451736 PMCID: PMC9702351 DOI: 10.3389/fnut.2022.1019259] [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: 08/14/2022] [Accepted: 10/17/2022] [Indexed: 11/19/2023] Open
Abstract
Black beans (BB) are an important source of a range of plant bioactive compounds including polyphenols, particularly anthocyanins. Several studies support that consumption of BB is associated with health benefits, including prevention of type 2 diabetes mellitus (T2DM). However, molecular mechanisms underlying the potential health properties of BB on adipose tissue (AT) are still largely unknown. The purpose of this study was to investigate multi-genomic effects of BB intake and identify regulatory networks potentially mediating T2DM on AT. Male Wistar diabetic rats consumed an anthocyanin-rich black bean extract for 5 weeks. Global gene expression from AT, protein coding and non-coding RNA profiles were determined using RNAseq. Biological function analyses were performed using a variety of bioinformatic tools. The evaluation of global gene expression profiles exhibited significant change following BB consumption with 406 significantly differentially expressed genes, 33 miRNA and 39 lncRNA and 3 snRNA. Functional analyses indicated that these genes play an important role in regulation of PI3K signaling, NIN/NF-kB signaling, insulin secretion, and endoplasmic reticulum (ER) organization. Interestingly, transcription factors such as GATA2, or POU2AF1 demonstrated to modulate their activity by BB extract by direct interaction with polyphenol metabolites, or by interactions with cell signaling proteins, like PKB, AKT or PI3K, that could control transcription factor activity and as a result impact on adipogenesis regulation. Therefore, the constant consumption of an anthocyanin-rich black bean extract may have anti-diabetic protective effects by modulating gene expression, resulting in a promising alternative for T2DM patients.
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Affiliation(s)
- Karla Damián-Medina
- Food Technology Unit, Center for Research and Assistance in Technology and Design of the State of Jalisco, A.C. (CIATEJ), Guadalajara, Jalisco, Mexico
| | - Dragan Milenkovic
- Department of Nutrition, University of California, Davis, Davis, CA, United States
| | - Yolanda Salinas-Moreno
- National Institute of Forestry, Agriculture and Livestock Research (INIFAP), Guadalajara, Jalisco, Mexico
| | | | - Luis Figueroa-Yáñez
- Industrial Biotechnology Unit, Center for Research and Assistance in Technology and Design of the State of Jalisco, A.C. (CIATEJ), Guadalajara, Jalisco, Mexico
| | - Erika Marino-Marmolejo
- Medical and Pharmaceutical Biotechnology Unit, Center for Research and Assistance in Technology and Design of the State of Jalisco, A.C. (CIATEJ), Guadalajara, Jalisco, Mexico
| | - Eugenia Lugo-Cervantes
- Food Technology Unit, Center for Research and Assistance in Technology and Design of the State of Jalisco, A.C. (CIATEJ), Guadalajara, Jalisco, Mexico
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13
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Fan M, Zhang X, Zhao Y, Zhi J, Xu W, Yang Y, Xu Y, Luo K, Wang D. Mn(II)-Mediated Self-Assembly of Tea Polysaccharide Nanoparticles and Their Functional Role in Mice with Type 2 Diabetes. ACS APPLIED MATERIALS & INTERFACES 2022; 14:30607-30617. [PMID: 35771882 DOI: 10.1021/acsami.2c07488] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Tea polysaccharide (TPS) is a bioactive compound that has attracted increasing attention for its health effect on regulating the metabolism of glucose and lipid. Moreover, due to their good biocompatibility and biodegradability, TPS-based nanoparticles have emerged as effective nanocarriers for the delivery of bioactive molecules. In this study, we developed a TPS-based biocarrier system for the orally targeted administration of Mn(II) ions and investigated their antidiabetic effects in C57BL/6 mice with HFD/streptozotocin (STZ)-induced T2DM. Mn(II)-loaded TPS-based nanoparticles (MTNPs) were synthesized, in which negatively charged functional groups in protein and uronic acid in TPS conjugates would act as binding sites for Mn(II) ions, which is responsible for the cross-linking reaction of MTNP. The resulting MTNP had a spherical shape and a mean particle size of around 30 nm with a Mn(II) ion content of 2.24 ± 0.13 mg/g. In T2DM mice, we discovered that MTNP treatment significantly lowered blood glucose levels and improved glucose intolerance. Furthermore, the impact of MTNP on the recovery of FINS, the homeostatic index of insulin resistance (HOMA-IR), and the homeostatic index of β-cell (HOMA β-cell) levels was significantly larger (p < 0.05) than TPS alone, demonstrating that Mn(II) ions can enhance TPS's ability to repair HFD/STZ-induced β-cell damage. Mn(II) ions in MTNP not only acted as cofactors to increase the exocytosis of insulin secretory cells by upregulating the expression of Ca(II)/calmodulin-dependent protein kinase II (CaMK II) but also promoted TPS's lipid-lowering effect in T2DM mice by inhibiting glucogenesis and regulating the lipid metabolism. Our findings suggest that Mn(II) ions can be used not only as cross-linkers in the formation of nanoparticulated TPS but also as cofactors in improving the functional role of TPS in regulating the glucose and lipid metabolism, which will provide insights into the development of TPS-based drug delivery systems for the prevention of type 2 diabetes.
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Affiliation(s)
- Minghao Fan
- College of Food Science and Engineering, Ocean University of China, Qingdao, Shandong 266003, China
| | - Xin Zhang
- College of Food Science and Engineering, Ocean University of China, Qingdao, Shandong 266003, China
| | - Yi Zhao
- College of Food Science and Engineering, Ocean University of China, Qingdao, Shandong 266003, China
| | - Jinglei Zhi
- College of Food Science and Engineering, Ocean University of China, Qingdao, Shandong 266003, China
| | - Wanying Xu
- College of Food Science and Engineering, Ocean University of China, Qingdao, Shandong 266003, China
| | - Yuqi Yang
- College of Food Science and Engineering, Ocean University of China, Qingdao, Shandong 266003, China
| | - Ying Xu
- College of Food Science and Engineering, Ocean University of China, Qingdao, Shandong 266003, China
| | - Ke Luo
- College of Food Science and Engineering, Ocean University of China, Qingdao, Shandong 266003, China
| | - Dongfeng Wang
- College of Food Science and Engineering, Ocean University of China, Qingdao, Shandong 266003, China
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14
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Sun M, Li D, Hua M, Miao X, Su Y, Chi Y, Li Y, Sun R, Niu H, Wang J. Black bean husk and black rice anthocyanin extracts modulated gut microbiota and serum metabolites for improvement in type 2 diabetic rats. Food Funct 2022; 13:7377-7391. [PMID: 35730792 DOI: 10.1039/d2fo01165d] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Black rice and black bean have not yet been fully investigated as healthy foods for their therapeutic effects on type 2 diabetes mellitus (T2DM). In this study, we aimed to evaluate the antidiabetic effects of black rice, black bean husk anthocyanin extracts, and their combination on glycolipid metabolism, gut microbiota, and serum metabolites in T2DM rats. Black bean husk and black rice anthocyanin extracts were administered to T2DM rats by gavage for 4 weeks. The results showed that black rice and black bean husk anthocyanin extracts significantly improved blood glucose, insulin resistance, serum oxidative stress state, lipid metabolism and inflammatory cytokines levels in rats, and alleviated liver damage. Black rice and black bean husk anthocyanin extracts increased the abundance of short-chain fatty acid (SCFA) producing bacteria Akkermansia spp., Phascolarctobacterium spp., Bacteroides spp., and Coprococcus spp., changed the gut microbiota structure; activated AMPK, PI3K, and AKT; inhibited HMGCR, G6pase and PEPCK expression; and inhibited hepatic gluconeogenesis. Moreover, by adjusting the levels of urea, deoxycytidine, L-citrulline, pseudouridine, and other serum metabolites in T2DM rats, the arginine biosynthesis and pyrimidine metabolism pathways were downregulated. The above results indicated that black rice and black bean husk anthocyanin extracts had a significant impact on the development of T2DM.
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Affiliation(s)
- Mubai Sun
- Institute of Agro-food Technology, Jilin Academy of Agricultural Sciences, 130033, Changchun, Jilin, China.
| | - Da Li
- Institute of Agro-food Technology, Jilin Academy of Agricultural Sciences, 130033, Changchun, Jilin, China.
| | - Mei Hua
- Institute of Agro-food Technology, Jilin Academy of Agricultural Sciences, 130033, Changchun, Jilin, China.
| | - Xinyu Miao
- Institute of Agro-food Technology, Jilin Academy of Agricultural Sciences, 130033, Changchun, Jilin, China.
| | - Ying Su
- Institute of Agro-food Technology, Jilin Academy of Agricultural Sciences, 130033, Changchun, Jilin, China.
| | - Yanping Chi
- Institute of Agro-food Technology, Jilin Academy of Agricultural Sciences, 130033, Changchun, Jilin, China.
| | - Yueqiao Li
- Department of International Cooperation, Jilin Academy of Agricultural Sciences, 130033, Changchun, Jilin, China
| | - Ruiyue Sun
- Department of Food Science and Engineering, College of Agriculture, Yanbian University, Yanji, 133000, Jilin, China
| | - Honghong Niu
- Institute of Agro-food Technology, Jilin Academy of Agricultural Sciences, 130033, Changchun, Jilin, China.
| | - Jinghui Wang
- Institute of Agro-food Technology, Jilin Academy of Agricultural Sciences, 130033, Changchun, Jilin, China.
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15
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16
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Pugnaloni S, Alia S, Gabrielli M, Di Paolo A, Turco I, Mazzanti L, Orsini R, Vignini A, Ferretti G. Senatore cappelli ( Triticum turgidum ssp. durum) pasta: a study on the nutritional quality of whole grains and its physical form. Int J Food Sci Nutr 2022; 73:451-459. [PMID: 35016589 DOI: 10.1080/09637486.2021.2025212] [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: 10/19/2022]
Abstract
Pasta is one of the components of the Mediterranean Diet, despite considerable attention given, its use is still debated. Several studies encouraged the consumption of whole grain because of its many properties and the positive association between refined carbohydrates and insulin resistance, by measuring the Glycaemic Index (GI), an indicator of the physiological effects of a carbohydrate meal. In this study, the GI and polyphenol content of Senatore Cappelli (Triticum turgidum ssp. durum) pasta were evaluated. Using spectrophotometric methods, total polyphenols and flavonoids were found to be 113.5 mg/100 g and 52.96 mg/100 g, respectively. To measure the GI, a standard assay was performed, and values of 47.9 ± 5.2 for long format pasta and 68.5 ± 4.6 for short format pasta were obtained. The present study confirms the presence of polyphenols and flavonoids in pasta Senatore Cappelli. The value of GI is influenced by the pasta shape. These informations could provide valuable data for practitioners preparing personalised diets.
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Affiliation(s)
- Sofia Pugnaloni
- Department of Clinical Sciences, Section of Biochemistry, Biology and Physics, Università Politecnica delle Marche, Ancona, Italy
| | - Sonila Alia
- Department of Clinical Sciences, Section of Biochemistry, Biology and Physics, Università Politecnica delle Marche, Ancona, Italy
| | - Marcello Gabrielli
- Department of Clinical Sciences, School of Specialization in Clinical Nutrition, Università Politecnica delle Marche, Ancona, Italy
| | - Alice Di Paolo
- Department of Clinical Sciences, Section of Biochemistry, Biology and Physics, Università Politecnica delle Marche, Ancona, Italy
| | - Imma Turco
- Department of Clinical Sciences, Section of Biochemistry, Biology and Physics, Università Politecnica delle Marche, Ancona, Italy
| | - Laura Mazzanti
- Department of Clinical Sciences, Section of Biochemistry, Biology and Physics, Università Politecnica delle Marche, Ancona, Italy
| | - Roberto Orsini
- Department of Agricultural, Food and Environmental Sciences (D3A), Agronomy and Crop Science Section, Università Politecnica delle Marche, Ancona, Italy
| | - Arianna Vignini
- Department of Clinical Sciences, Section of Biochemistry, Biology and Physics, Università Politecnica delle Marche, Ancona, Italy.,Research Center of Health Education and Health Promotion, Università Politecnica delle Marche, Ancona, Italy
| | - Gianna Ferretti
- Department of Clinical Sciences, Section of Biochemistry, Biology and Physics, Università Politecnica delle Marche, Ancona, Italy.,Research Center of Health Education and Health Promotion, Università Politecnica delle Marche, Ancona, Italy
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17
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Lu J, Liu J, Zhang L, Wang X, Zhang Y, Tang Q. Morphological and functional characterization of diabetic cardiomyopathy in db/db mice following exercise, metformin alone, or combination treatments. Biochem Biophys Res Commun 2021; 584:80-86. [PMID: 34775284 DOI: 10.1016/j.bbrc.2021.11.018] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2021] [Revised: 10/16/2021] [Accepted: 11/03/2021] [Indexed: 10/19/2022]
Abstract
The aim of the study was to explore different effects of exercise, metformin alone, or exercise combined with metformin on cardiovascular morphological and functional changes in early stage of type 2 diabetes mellitus. Eight-week-old diabetic db/db mice and BKS mice were recruited and exposed to three different treatments (exercise, metformin alone, or their combination) for 8 weeks. Metformin was administered intragastrically, and aerobic exercise was performed using treadmill with 7-12 m/min, 30-40 min/day, 5 days/week. In the combination group, aerobic exercise was carried out for 30 min after intragastric administration of metformin. The results showed that all three treatments improved cardiac fibrosis and aortic lipid deposition. Exercise intervention failed to alleviate myocardial hypertrophy, but it improved the declined heart rate and diastolic blood pressure in diabetic db/db mice. In contrast, metformin caused opposite effects in these mice. The combination of exercise and metformin had additive effects on glucose intolerance and insulin sensitivity rather than on the improvement of myocardial and aortic structure. In conclusion, metformin improved changes in the morphology and structure of the heart and aorta, while exercise alone or in combination with metformin demonstrated more advantages in cardiac functional reserve through the physiological hypertrophy of myocardium in diabetic db/db mice.
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Affiliation(s)
- Jiao Lu
- School of Sports and Health, Nanjing Sport Institute, Nanjing, 210014, China; Jiangsu Collaborative Innovation Center for Sport and Health Project, Nanjing, 210014, China
| | - Jingjing Liu
- School of Sports and Health, Nanjing Sport Institute, Nanjing, 210014, China
| | - Liumei Zhang
- School of Sports and Health, Nanjing Sport Institute, Nanjing, 210014, China
| | - Xueqi Wang
- School of Sports and Health, Nanjing Sport Institute, Nanjing, 210014, China
| | - Yuan Zhang
- School of Sports and Health, Nanjing Sport Institute, Nanjing, 210014, China
| | - Qiang Tang
- School of Sports and Health, Nanjing Sport Institute, Nanjing, 210014, China; Jiangsu Collaborative Innovation Center for Sport and Health Project, Nanjing, 210014, China.
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18
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Apergi K, Karatzi K, Reppas K, Mavrogianni C, Shadid S, P FB, De Miguel-Etayo P, Bazdarska Y, Radó S, Rurik I, Wikström K, Tankova T, Gardon G, Iotova V, Manios Y, Makrilakis K. Association between daily number of eating occasions with fasting glucose and insulin sensitivity in adults from families at high risk for type 2 diabetes in Europe: the Feel4Diabetes Study. Nutrition 2021; 95:111566. [PMID: 35051881 DOI: 10.1016/j.nut.2021.111566] [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: 06/01/2021] [Revised: 11/02/2021] [Accepted: 11/28/2021] [Indexed: 11/25/2022]
Abstract
OBJECTIVE The aim of this study was to examine the association between the number of times one eats daily (termed eating occasions [EO]) with indices of glycemic control and insulin resistance (IR) in a large sample of adults from families at high risk for type 2 diabetes mellitus (T2DM) from six European countries. The study also considered sex and socioeconomic status (SES). METHODS Standardized questionnaires and procedures were used to assess sociodemographic characteristics, dietary intake, sedentary behavior, and anthropometric and biochemical indices. Univariate analysis of variance was used to investigate associations of daily EOs with fasting glucose (FG), fasting insulin (FI), and IR. RESULTS In 1552 adults (41.6 ± 7.2 y), three to four daily EOs rather than less than three were inversely associated with FG (β = -2.598; 95% confidence interval [CI], -4.521 to -0.675), independent of age, body mass index (BMI), dietary quality, and sedentary time. In women, three to four EOs per day were also associated with FG (β = -3.071; 95% CI to -5.573 to -0.570) independently of the mentioned confounders. In high SES participants, having more than four EOs per day had an inverse association with FI (β = -1.348; 95% CI to -2.583 to -0.114). No such associations were observed in men or in low SES participants. CONCLUSION In adults at high risk for T2DM, and especially in women, having three to four daily EOs was inversely associated with FG, whereas in high SES participants, more than four EOs was associated with FI. Future studies should further elucidate the underlying mechanisms and offer insight into the optimum number of daily EOs for the prevention of T2DM especially in men and in adults with low SES where the number of daily EOs was not found to be significantly related to glycemic indices.
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Affiliation(s)
- Kyriaki Apergi
- National and Kapodistrian, University of Athens Medical School, 11527 Athens, Greece.
| | - Kalliopi Karatzi
- Laboratory of Dietetics and Quality of Life, Department of Food Science & Human Nutrition, Agricultural University of Athens, Greece
| | - Kyriakos Reppas
- Department of Nutrition and Dietetics, School of Health Science and Education, Harokopio University, 17671 Athens, Greece
| | - Christina Mavrogianni
- Department of Nutrition and Dietetics, School of Health Science and Education, Harokopio University, 17671 Athens, Greece
| | - Samiah Shadid
- Department of Movement and Sports Sciences, Faculty of Medicine and Health Sciences, Ghent University, 9000 Gent, Belgium
| | - Flores-Barrantes P
- Growth, Exercise, Nutrition and Development (GENUD) Research Group, Instituto Agroalimentario de Aragón (IA2), Universidad de Zaragoza, Instituto de Investigación Sanitaria de Aragón (IIS Aragón), Zaragoza 50009, Spain; Centro de Investigación Biomédica em Red de Fisiopatología de la Obesidad y la Nutrición (CIBEROBN). Instituto de Salud Carlos III, Madrid 28020, Spain; Instituto Agroalimentario de Aragón (IA2), 50009 Zaragoza, Spain; Instituto de Investigación Sanitaria de Aragón (IIS Aragón), 50009 Zaragoza, Spain
| | - Pilar De Miguel-Etayo
- Growth, Exercise, Nutrition and Development (GENUD) Research Group, Instituto Agroalimentario de Aragón (IA2), Universidad de Zaragoza, Instituto de Investigación Sanitaria de Aragón (IIS Aragón), Zaragoza 50009, Spain; Centro de Investigación Biomédica em Red de Fisiopatología de la Obesidad y la Nutrición (CIBEROBN). Instituto de Salud Carlos III, Madrid 28020, Spain
| | - Yuliya Bazdarska
- Department of Pediatrics, Medical University of Varna, Varna, Bulgaria
| | - Sándorné Radó
- University of Debrecen, Faculty of Health, Doctoral School of Health Science, 4032 Debrecen, Hungary
| | - Imre Rurik
- Department of Family and Occupational Medicine, Faculty of Medicine, University of Debrecen, Hungary
| | - Katja Wikström
- Department of Public Health Solutions, Finnish Institute for Health and Welfare, 00271 Helsinki, Finland
| | | | - Greet Gardon
- Department of Movement and Sports Sciences, Faculty of Medicine and Health Sciences, Ghent University, 9000 Gent, Belgium
| | - Violeta Iotova
- Clinical Center of Endocrinology, Medical University of Sofia, Sofia, Bulgaria
| | - Yannis Manios
- Department of Nutrition and Dietetics, School of Health Science and Education, Harokopio University, 17671 Athens, Greece; Institute of Agri-food and Life Sciences, Hellenic Mediterranean University Research Centre, Heraklion, Greece (Agro-Health)
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19
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Badrasawi M, Hamdan M, Al Tamimi M. Quality of life and adherence to mediterranean diet among type 2 diabetes mellitus patients of a primary health care clinic in Hebron city, Palestine. MEDITERRANEAN JOURNAL OF NUTRITION AND METABOLISM 2021. [DOI: 10.3233/mnm-200515] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
BACKGROUND: Diabetes mellitus (DM) is a lifelong metabolic disease with a high rate of mortality and morbidity. Uncontrolled and untreated diabetes results in serious complications that subsequently cause patients’ quality of life (QoL) to deteriorate. Adherence to Mediterranean diet (MD) may relieve the complications of diabetes, thereby improving the quality of life for these patients. OBJECTIVE: The aim of this study was to assess the QoL of DM patients who adhered to MD. METHODS: In this cross-sectional study, we examined the QoL and MD data of 106 DM II patients being treated at a primary health care clinic in Hebron. We used the SF-36 questionnaire to measure the patients’ QoL and the MEDAS tool to assess their MD adherence. We also recorded their anthropometric measurements, abdominal obesity, lifestyle habits and blood biochemical results. RESULTS: The sample comprised male and female DM II patients between the ages of 35 and 72, with their mean age being 55.8±10.24. Patients’ QoL scores showed a significant relationship with three BMI categories, i.e., total QoL score, physical function, and pain domains (p < 0.05). In terms of diet, high adherence to MD had a positive impact on all domains and on patients’ total QoL with significant differences in physical functioning, emotional well-being, social functioning and pain domains. CONCLUSION: Patients’ QoL domains were relatively low and highly affected by DM II. Patients with greater MD adherence reported higher scores in all QoL domains. Significantly higher scores were noted for the physical, social and pain domains. Hence, MD is a recommended dietary pattern for DM II patients to achieve a better QoL.
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Affiliation(s)
- Manal Badrasawi
- Nutrition and Food Technology Department, Faculty of Agriculture and Veterinary Medicine, An-Najah National University, Nablus, Palestine
| | - May Hamdan
- Healthy and Therapeutic Nutrition, Faculty of Applied Sciences, Palestine Polytechnic University, Hebron, Palestine
| | - Mohammad Al Tamimi
- Nutrition and Food Technology Department, Faculty of Agriculture and Veterinary Medicine, An-Najah National University, Nablus, Palestine
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20
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Kirkpatrick CF, Maki KC. Dietary Influences on Atherosclerotic Cardiovascular Disease Risk. Curr Atheroscler Rep 2021; 23:62. [PMID: 34405289 DOI: 10.1007/s11883-021-00954-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/28/2021] [Indexed: 02/03/2023]
Abstract
PURPOSEOF REVIEW Professional organizations recommend various healthy dietary patterns for atherosclerotic vascular disease (ASCVD) prevention. The purpose of this review is to discuss the evidence for the recommended healthy dietary patterns and ASCVD risk reduction, as well as briefly review specific areas of controversy. RECENT FINDINGS The Mediterranean, Dietary Approach to Stop Hypertension, and plant-based dietary patterns have been associated with lower ASCVD risk in observational studies. The Mediterranean dietary pattern has been demonstrated to reduce ASCVD event risk in a large, randomized, controlled trial. Observational studies demonstrate dietary patterns with higher quality foods are associated with decreased ASCVD risk and mortality. Healthy dietary patterns emphasize higher intakes of plant-based foods, lean animal protein sources, and non-tropical oils, while limiting intakes of sugar-sweetened products, refined grains, and processed meats. Encouraging individuals to consume healthy dietary patterns with high-quality foods can promote ASCVD prevention and overall health.
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Affiliation(s)
- Carol F Kirkpatrick
- Wellness Center, Idaho State University, 921 S. 8th Ave, Pocatello, 83209-8134, USA.
| | - Kevin C Maki
- Department of Applied Health Science, Indiana University School of Public Health, Bloomington, IN, 47405, USA
- Midwest Biomedical Research, Suite 3, Addison, IL, USA
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21
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Stiglic G, Wang F, Sheikh A, Cilar L. Development and validation of the type 2 diabetes mellitus 10-year risk score prediction models from survey data. Prim Care Diabetes 2021; 15:699-705. [PMID: 33896755 DOI: 10.1016/j.pcd.2021.04.008] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Accepted: 04/13/2021] [Indexed: 12/23/2022]
Abstract
AIMS In this paper, we demonstrate the development and validation of the 10-years type 2 diabetes mellitus (T2DM) risk prediction models based on large survey data. METHODS The Survey of Health, Ageing and Retirement in Europe (SHARE) data collected in 12 European countries using 53 variables representing behavioural as well as physical and mental health characteristics of the participants aged 50 or older was used to build and validate prediction models. To account for strongly unbalanced outcome variables, each instance was assigned a weight according to the inverse proportion of the outcome label when the regularized logistic regression model was built. RESULTS A pooled sample of 16,363 individuals was used to build and validate a global regularized logistic regression model that achieved an area under the receiver operating characteristic curve of 0.702 (95% CI: 0.698-0.706). Additionally, we measured performance of local country-specific models where AUROC ranged from 0.578 (0.565-0.592) to 0.768 (0.749-0.787). CONCLUSIONS We have developed and validated a survey-based 10-year T2DM risk prediction model for use across 12 European countries. Our results demonstrate the importance of re-calibration of the models as well as strengths of pooling the data from multiple countries to reduce the variance and consequently increase the precision of the results.
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Affiliation(s)
- Gregor Stiglic
- University of Maribor, Faculty of Health Sciences, Zitna ulica 15, 2000 Maribor, Slovenia; University of Maribor, Faculty of Electrical Engineering and Computer Science, Koroska cesta 46, 2000 Maribor, Slovenia; Usher Institute, University of Edinburgh, Old Medical School, Teviot Place, Edinburgh EH8 9AG, UK.
| | - Fei Wang
- Department of Population Health Sciences, Weill Cornell Medicine, 425 East 61 Street, New York, NY 10065
| | - Aziz Sheikh
- Usher Institute, University of Edinburgh, Old Medical School, Teviot Place, Edinburgh EH8 9AG, UK
| | - Leona Cilar
- University of Maribor, Faculty of Health Sciences, Zitna ulica 15, 2000 Maribor, Slovenia
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22
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Soares AF, Honorio AR, Lima DCN, Tribst AAL. Sweet processed foods in Brazil: use of sugar and sweeteners, inclusion of sugar claims and impact on nutritional profile. Int J Food Sci Technol 2021. [DOI: 10.1111/ijfs.15178] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- André F. Soares
- Center for Food Studies and Research (NEPA) University of Campinas (UNICAMP) Albert Einstein, 291 Campinas Brazil
| | - Alice R. Honorio
- Center for Food Studies and Research (NEPA) University of Campinas (UNICAMP) Albert Einstein, 291 Campinas Brazil
| | - Diana C. Nunes Lima
- Federal Center for Technological Education Celso Suckow da Fonseca (CEFET/RJ) Voluntários da Pátria, 30 Valença Brazil
| | - Alline A. L. Tribst
- Center for Food Studies and Research (NEPA) University of Campinas (UNICAMP) Albert Einstein, 291 Campinas Brazil
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Li F, Sun H, Dong HL, Zhang YQ, Pang XX, Cai CJ, Bai D, Wang PP, Yang MY, Zeng G. Starchy vegetable intake in the first trimester is associated with a higher risk of gestational diabetes mellitus: a prospective population-based study. J Matern Fetal Neonatal Med 2021; 35:6794-6801. [PMID: 34096443 DOI: 10.1080/14767058.2021.1924144] [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: 10/21/2022]
Abstract
OBJECTIVE The purpose of this study was to evaluate the association between starchy vegetable consumption and subgroup consumption in the first trimester and the risk of gestational diabetes mellitus (GDM). METHODS A prospective study (n = 1444) was conducted in China. Dietary information was assessed by 24-hour dietary recalls for three days and then we calculated the consumption of total starchy vegetable and its subgroups, including (1) potato and (2) other starchy vegetable (pumpkin, lotus root, yam, taro, water chestnut, pea, and cowpea). GDM was diagnosed according to the results of 75-g two-hour oral glucose tolerance test (OGTT) at 24-28 weeks of gestation. A modified log-binomial regression was used to estimate RRs and 95% CIs of GDM risk. RESULTS Among the 1444 participants in our study, 520 were diagnosed with GDM. The adjusted RRs (95% CIs) for GDM from the lowest to the highest quartiles of total starchy vegetable consumption were 1.00 (reference), 1.29 (1.06, 1.57), 1.13 (0.93, 1.40), and 1.26 (1.02, 1.56), respectively; p for trend = .032. For potato, the RR of GDM risk was 1.32 for the highest potato intake quartile compared with the lowest quartile (95% CI 1.07-1.64, p for trend = .003). In addition, we did not observe an association between other starchy vegetable intakes and GDM risk. CONCLUSIONS A higher consumption of total starchy vegetables and potatoes in the first trimester is associated with a greater risk of GDM.
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Affiliation(s)
- Fei Li
- Department of Nutrition and Food Safety, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China
| | - Hong Sun
- Department of Nutrition and Food Safety, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China
| | - Hong-Li Dong
- Department of Nutrition and Food Safety, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China
| | - Yi-Qi Zhang
- Department of Nutrition and Food Safety, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China
| | - Xin-Xin Pang
- Department of Nutrition and Food Safety, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China
| | - Cong-Jie Cai
- Department of Nutrition and Food Safety, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China
| | - Dan Bai
- Department of Nutrition and Food Safety, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China
| | - Peng-Peng Wang
- Department of Nutrition and Food Safety, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China
| | - Meng-Yuan Yang
- Department of Nutrition and Food Safety, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China
| | - Guo Zeng
- Department of Nutrition and Food Safety, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China
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Dupuit M, Chavanelle V, Chassaing B, Perriere F, Etienne M, Plissonneau C, Boscaro A, Barnich N, Pialoux V, Maugard T, Le Joubioux F, Peltier S, Sirvent P, Otero YF, Boisseau N. The TOTUM-63 Supplement and High-Intensity Interval Training Combination Limits Weight Gain, Improves Glycemic Control, and Influences the Composition of Gut Mucosa-Associated Bacteria in Rats on a High Fat Diet. Nutrients 2021; 13:nu13051569. [PMID: 34066988 PMCID: PMC8151333 DOI: 10.3390/nu13051569] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Revised: 04/30/2021] [Accepted: 05/02/2021] [Indexed: 12/12/2022] Open
Abstract
Obesity and prediabetes are the two strongest risk factors of type 2 diabetes. It has been reported that TOTUM-63, a polyphenol-rich plant extract, has beneficial effects on body weight (BW) and insulin resistance in mice fed a high fat diet (HFD). The study aim was to determine whether high-intensity interval training (HIIT) and/or TOTUM-63 supplementation improved body composition and glycemic control and gut microbiota composition in a Western diet-induced obesity rat model. Wistar rats received a standard diet (CTRL; control; n = 12) or HFD (HFD; n = 48) for 16 weeks. Then, HFD rats were divided in four groups: HFD, HFD + TOTUM-63 (T63), HFD + HIIT (HIIT), and HFD + HIIT +T63 (HIIT + T63). Training was performed 4 days/week for 12 weeks. TOTUM-63 was included in diet composition (2%). The HIIT + T63 combination significantly limited BW gain, without any energy intake modulation, and improved glycemic control. BW variation was correlated with increased α-diversity of the colon mucosa microbiota in the HIIT + T63 group. Moreover, the relative abundance of Anaeroplasma, Christensenellaceae and Oscillospira was higher in the HIIT + T63 group. Altogether, these results suggest that the HIIT and TOTUM-63 combination could be proposed for the management of obesity and prediabetes.
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Affiliation(s)
- Marine Dupuit
- Laboratoire des Adaptations Métaboliques à l’Exercice en conditions Physiologiques et Pathologiques (AME2P), Université Clermont Auvergne, CRNH Auvergne, 63000 Clermont-Ferrand, France; (M.D.); (M.E.); (C.P.); (A.B.)
| | - Vivien Chavanelle
- Valbiotis R&D, Riom Center, 63200 Riom, France; (V.C.); (P.S.); (Y.F.O.)
| | - Benoit Chassaing
- Inserm U1016, Team “Mucosal Microbiota in Chronic Inflammatory Diseases”, Université de Paris, CNRS UMR 8104, 75014 Paris, France;
| | - Fanny Perriere
- Laboratoire Microorganismes: Génome et Environnement (LMGE), Université Clermont Auvergne, CNRS, 63000 Clermont-Ferrand, France;
| | - Monique Etienne
- Laboratoire des Adaptations Métaboliques à l’Exercice en conditions Physiologiques et Pathologiques (AME2P), Université Clermont Auvergne, CRNH Auvergne, 63000 Clermont-Ferrand, France; (M.D.); (M.E.); (C.P.); (A.B.)
| | - Claire Plissonneau
- Laboratoire des Adaptations Métaboliques à l’Exercice en conditions Physiologiques et Pathologiques (AME2P), Université Clermont Auvergne, CRNH Auvergne, 63000 Clermont-Ferrand, France; (M.D.); (M.E.); (C.P.); (A.B.)
| | - Audrey Boscaro
- Laboratoire des Adaptations Métaboliques à l’Exercice en conditions Physiologiques et Pathologiques (AME2P), Université Clermont Auvergne, CRNH Auvergne, 63000 Clermont-Ferrand, France; (M.D.); (M.E.); (C.P.); (A.B.)
| | - Nicolas Barnich
- Microbes, Intestin, Inflammation et Susceptibilité de l’Hôte (M2iSH), UMR 1071 Inserm, USC-INRAE 2018, Université Clermont Auvergne, CRNH Auvergne, 63000 Clermont-Ferrand, France;
| | - Vincent Pialoux
- Laboratoire Interuniversitaire de la Biologie et de la Motricité (LIBM), Université Claude Bernard Lyon 1, EA 7424, 69266 Villeurbane, France;
| | - Thierry Maugard
- UMR 7266 CNRS-ULR, LIENSs, Equipe BCBS, La Rochelle Université, 17042 La Rochelle, France;
| | - Florian Le Joubioux
- Valbiotis R&D, La Rochelle Center, 17000 La Rochelle, France; (F.L.J.); (S.P.)
| | - Sébastien Peltier
- Valbiotis R&D, La Rochelle Center, 17000 La Rochelle, France; (F.L.J.); (S.P.)
| | - Pascal Sirvent
- Valbiotis R&D, Riom Center, 63200 Riom, France; (V.C.); (P.S.); (Y.F.O.)
| | - Yolanda F. Otero
- Valbiotis R&D, Riom Center, 63200 Riom, France; (V.C.); (P.S.); (Y.F.O.)
| | - Nathalie Boisseau
- Laboratoire des Adaptations Métaboliques à l’Exercice en conditions Physiologiques et Pathologiques (AME2P), Université Clermont Auvergne, CRNH Auvergne, 63000 Clermont-Ferrand, France; (M.D.); (M.E.); (C.P.); (A.B.)
- Correspondence: ; Tel.: +33-4-73-40-55-19
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Schmidt KA, Cromer G, Burhans MS, Kuzma JN, Hagman DK, Fernando I, Murray M, Utzschneider KM, Holte S, Kraft J, Kratz M. The impact of diets rich in low-fat or full-fat dairy on glucose tolerance and its determinants: a randomized controlled trial. Am J Clin Nutr 2021; 113:534-547. [PMID: 33184632 PMCID: PMC7948850 DOI: 10.1093/ajcn/nqaa301] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Accepted: 09/30/2020] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Dairy foods, particularly yogurt, and plasma biomarkers of dairy fat intake are consistently inversely associated with incident type 2 diabetes. Yet, few trials assessing the impact of dairy on glucose homeostasis include fermented or full-fat dairy foods. OBJECTIVES We aimed to compare the effects of diets rich in low-fat or full-fat milk, yogurt, and cheese on glucose tolerance and its determinants, with those of a limited dairy diet. METHODS In this parallel-design randomized controlled trial, 72 participants with metabolic syndrome completed a 4-wk wash-in period, limiting dairy intake to ≤3 servings/wk of nonfat milk. Participants were then randomly assigned to either continue the limited dairy diet, or switch to a diet containing 3.3 servings/d of either low-fat or full-fat dairy for 12 wk. Outcome measures included glucose tolerance (area under the curve glucose during an oral-glucose-tolerance test), insulin sensitivity, pancreatic β-cell function, systemic inflammation, liver-fat content, and body weight and composition. RESULTS In the per-protocol analysis (n = 67), we observed no intervention effect on glucose tolerance (P = 0.340). Both the low-fat and full-fat dairy diets decreased the Matsuda insulin sensitivity index (ISI) (means ± SDs -0.47 ± 1.07 and -0.25 ± 0.91, respectively) and as compared with the limited dairy group (0.00 ± 0.92) (P = 0.012 overall). Body weight also changed differentially (P = 0.006 overall), increasing on full-fat dairy (+1.0 kg; -0.2, 1.8 kg) compared with the limited dairy diet (-0.4 kg; -2.5, 0.7 kg), whereas the low-fat dairy diet (+0.3 kg; -1.1, 1.9 kg) was not significantly different from the other interventions. Intervention effects on the Matsuda ISI remained after adjusting for changes in adiposity. No intervention effects were detected for liver fat content or systemic inflammation. Findings in intent-to-treat analyses (n = 72) were consistent. CONCLUSIONS Contrary to our hypothesis, neither dairy diet improved glucose tolerance in individuals with metabolic syndrome. Both dairy diets decreased insulin sensitivity through mechanisms largely unrelated to changes in key determinants of insulin sensitivity.This trial was registered at clinicaltrials.gov as NCT02663544.
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Affiliation(s)
- Kelsey A Schmidt
- Division of Public Health Sciences, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
- Nutritional Sciences Program, School of Public Health, University of Washington, Seattle, WA, USA
| | - Gail Cromer
- Division of Public Health Sciences, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | - Maggie S Burhans
- Division of Public Health Sciences, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
- Department of Epidemiology, University of Washington, Seattle, WA, USA
| | - Jessica N Kuzma
- Division of Public Health Sciences, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | - Derek K Hagman
- Division of Public Health Sciences, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | - Imashi Fernando
- Division of Public Health Sciences, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
- Nutritional Sciences Program, School of Public Health, University of Washington, Seattle, WA, USA
| | - Merideth Murray
- Division of Public Health Sciences, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
- Nutritional Sciences Program, School of Public Health, University of Washington, Seattle, WA, USA
| | - Kristina M Utzschneider
- VA Puget Sound Health Care System, Seattle, WA, USA
- Department of Medicine, University of Washington, Seattle, WA, USA
| | - Sarah Holte
- Division of Public Health Sciences, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | - Jana Kraft
- The College of Agriculture and Life Sciences, The University of Vermont, Burlington, VT, USA
| | - Mario Kratz
- Division of Public Health Sciences, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
- Nutritional Sciences Program, School of Public Health, University of Washington, Seattle, WA, USA
- Department of Epidemiology, University of Washington, Seattle, WA, USA
- Department of Medicine, University of Washington, Seattle, WA, USA
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26
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Fu Y, Yin R, Guo E, Cheng R, Diao X, Xue Y, Shen Q. Protein Isolates from Raw and Cooked Foxtail Millet Attenuate Development of Type 2 Diabetes in Streptozotocin-Induced Diabetic Mice. Mol Nutr Food Res 2021; 65:e2000365. [PMID: 33480470 DOI: 10.1002/mnfr.202000365] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Revised: 12/02/2020] [Indexed: 02/06/2023]
Abstract
SCOPE Millet protein has received much attention due to its beneficial role in alleviating metabolic disease symptoms. This study aims to investigate the role and molecular mechanism of foxtail millet protein isolates, including protein isolates from raw and cooked foxtail millet in alleviating diabetes, including gut microbiota and intracellular signal pathways. METHODS AND RESULTS Protein isolates from raw and cooked foxtail millet are orally administered to streptozotocin (STZ)-induced diabetic mice for 5 weeks before hypoglycemic effect evaluation. The results show that foxtail millet protein isolates improve glucose intolerance and insulin resistance in diabetic mice. However, only the protein isolate from cooked foxtail millet reverse the weight loss trend and alleviate lipid disorders in diabetic mice. Besides, 16S rRNA sequencing show that both raw and cooked foxtail millet protein isolates altered diabetes-induced gut dysbiosis. In addition, western blotting analysis indicated that the protein isolate from cooked foxtail millet increases the expression levels of glucagon-like peptide-1 receptor (GLP-1R), phosphoinositide 3-kinase (PI3K), and phosphoinositide-protein kinase B (p-AKT)/AKT while the protein isolate from raw foxtail millet downregulates stearoyl-coenzyme A desaturase 1 (SCD1) level. CONCLUSION Both raw and cooked foxtail millet protein isolates can exert hypoglycemic effects in diabetic mice through rewiring glucose homeostasis, mitigating diabetes-induced gut dysbiosis, and affecting the GLP-1R/PI3K/AKT pathway.
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Affiliation(s)
- Yongxia Fu
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, 100083, China
- National Engineering Research Centre for Fruit and Vegetable Processing, Beijing, 100083, China
- Key Laboratory of Plant Protein and Grain processing, China Agricultural University, Beijing, 100083, China
| | - Ruiyang Yin
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, 100083, China
- National Engineering Research Centre for Fruit and Vegetable Processing, Beijing, 100083, China
- Key Laboratory of Plant Protein and Grain processing, China Agricultural University, Beijing, 100083, China
| | - Erhu Guo
- Shanxi Academy of Agricultural Sciences, Research Institute of Millet, Taiyuan, 030031, China
| | - Ruhong Cheng
- Hebei Academy of Agriculture and Forestry Sciences, Research Institute of Millet, Shijiazhuang, 050035, China
| | - Xianmin Diao
- Chinese Academy of Agricultural Sciences, Institute of Crop Science, Beijing, 100081, China
| | - Yong Xue
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, 100083, China
- National Engineering Research Centre for Fruit and Vegetable Processing, Beijing, 100083, China
- Key Laboratory of Plant Protein and Grain processing, China Agricultural University, Beijing, 100083, China
| | - Qun Shen
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, 100083, China
- National Engineering Research Centre for Fruit and Vegetable Processing, Beijing, 100083, China
- Key Laboratory of Plant Protein and Grain processing, China Agricultural University, Beijing, 100083, China
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27
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Sena-Júnior AS, Aidar FJ, de Oliveira e Silva AM, Estevam CDS, de Oliveira Carvalho CR, Lima FB, dos Santos JL, Marçal AC. Whether or Not the Effects of Curcuma longa Supplementation Are Associated with Physical Exercises in T1DM and T2DM: A Systematic Review. Nutrients 2020; 13:nu13010124. [PMID: 33396291 PMCID: PMC7823559 DOI: 10.3390/nu13010124] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2020] [Revised: 12/18/2020] [Accepted: 12/21/2020] [Indexed: 11/16/2022] Open
Abstract
Diabetes mellitus is one of the most prevalent chronic diseases in the world; one of its main characteristics is chronic hyperglycemia. Pharmacotherapy and other alternatives such as regular exercise are among the therapeutic methods used to control this pathology and participate in glycemic control, as well as the ingestion of plant extracts with antioxidant effects. Among the different plants used for this purpose, curcumin has potential to be used to attenuate the hyperglycemic condition triggered by diabetes mellitus (DM). Some prior studies suggest that this plant has antioxidant and hypoglycemic potential. This review aims to evaluate the antioxidant and hypoglycemic potential of curcumin supplementation in Type 1 DM (T1DM) and Type 2 DM (T2DM). The search considered articles published between 2010 and 2019 in English and Portuguese, and a theoretical survey of relevant information was conducted in the main databases of scientific publications, including the Virtual Health Library and its indexed databases, PubMed, LILACS (Latin American and Caribbean Literature on Health Sciences-Health Information for Latin America and the Caribbean-BIREME/PAHO/WHO), and Scientific Electronic Library Online (SciELO). The associated use of turmeric and physical exercise has demonstrated antioxidant, anti-inflammatory, and hypoglycemic effects, suggesting that these could be used as potential therapeutic methods to improve the quality of life and survival of diabetic patients.
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Affiliation(s)
- Ailton Santos Sena-Júnior
- Graduate Program in Physical Education, Universidade Federal de Sergipe, São Cristóvão, Sergipe CEP 49100-000, Brazil; (A.S.S.-J.); (F.J.A.); (J.L.d.S.)
| | - Felipe José Aidar
- Graduate Program in Physical Education, Universidade Federal de Sergipe, São Cristóvão, Sergipe CEP 49100-000, Brazil; (A.S.S.-J.); (F.J.A.); (J.L.d.S.)
- Group of Studies and Research of Performance, Sport, Health and Paralympic Sports—GEPEPS, Federal University of Sergipe, São Cristóvão, Sergipe CEP 49100-000, Brazil
- Graduate Program in Physiological Sciences, Federal University of Sergipe, São Cristóvão, Sergipe CEP 49100-000, Brazil;
| | - Ana Mara de Oliveira e Silva
- Nutrition Sciences Graduate Program, Federal University of Sergipe, São Cristóvão, Sergipe CEP 49100-000, Brazil;
- Department of Nutrition, Federal University of Sergipe, São Cristóvão, Sergipe CEP 49100-000, Brazil
- Health Sciences Graduate Program, Federal University of Sergipe, Aracaju, Sergipe CEP 49060-100, Brazil
| | - Charles dos Santos Estevam
- Graduate Program in Physiological Sciences, Federal University of Sergipe, São Cristóvão, Sergipe CEP 49100-000, Brazil;
- Postgraduate in Biotechnology, Northeast Network in Biotechnology (RENORBIO), Federal University of Sergipe, São Cristóvão, Sergipe CEP 49100-000, Brazil
- Department of Physiology, Federal University of Sergipe, São Cristóvão, Sergipe CEP 49100-000, Brazil
| | - Carla Roberta de Oliveira Carvalho
- Department of Physiology and Biophysics, Institute of Biomedical Sciences (ICB), University of São Paulo, São Paulo CEP 05508-000, Brazil; (C.R.d.O.C.); (F.B.L.)
| | - Fábio Bessa Lima
- Department of Physiology and Biophysics, Institute of Biomedical Sciences (ICB), University of São Paulo, São Paulo CEP 05508-000, Brazil; (C.R.d.O.C.); (F.B.L.)
| | - Jymmys Lopes dos Santos
- Graduate Program in Physical Education, Universidade Federal de Sergipe, São Cristóvão, Sergipe CEP 49100-000, Brazil; (A.S.S.-J.); (F.J.A.); (J.L.d.S.)
- Group of Studies and Research of Performance, Sport, Health and Paralympic Sports—GEPEPS, Federal University of Sergipe, São Cristóvão, Sergipe CEP 49100-000, Brazil
| | - Anderson Carlos Marçal
- Graduate Program in Physical Education, Universidade Federal de Sergipe, São Cristóvão, Sergipe CEP 49100-000, Brazil; (A.S.S.-J.); (F.J.A.); (J.L.d.S.)
- Department of Morphology, Federal University of Sergipe, São Cristóvão, Sergipe CEP 49100-000, Brazil
- Correspondence:
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Cannata F, Vadalà G, Ambrosio L, Papalia R, Napoli N. Nutritional Therapy for Athletes with Diabetes. J Funct Morphol Kinesiol 2020; 5:jfmk5040083. [PMID: 33467298 PMCID: PMC7739333 DOI: 10.3390/jfmk5040083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Revised: 11/05/2020] [Accepted: 11/06/2020] [Indexed: 12/01/2022] Open
Abstract
Diabetes is a worldwide disease also affecting the sports field. The two main forms of diabetes, namely type 1 diabetes (T1D) and type 2 diabetes (T2D), differ in both their pathological and pharmacological characteristics and thus require a distinct nutritional treatment. Diet plays an important role in the management of athletes with diabetes and is crucial to achieving their best performance. This review aims to investigate the objectives of nutritional therapy before, during and after training, in order to improve the best composition of macronutrients during meals. In this review, we provide a brief overview of recent studies about nutritional approaches to people with diabetes for performance optimization and for the control of diabetes-related complications. Thereafter, we discuss the differences between macronutrients and dietary intake before, during and after training. It can be concluded that each sport has particular characteristics in terms of endurance and power, hence demanding a specific energy expenditure and consequent nutritional adjustments. Therefore, the management of athletes with diabetes must be personalized and supported by medical professionals, including a diabetologist, physiologist and a nutritionist.
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Affiliation(s)
- Francesca Cannata
- Department of Endocrinology and Diabetes, Campus Bio-Medico University of Rome, 00128 Rome, Italy; (F.C.); (N.N.)
| | - Gianluca Vadalà
- Department of Orthopaedic and Trauma Surgery, Campus Bio-Medico University of Rome, 00128 Rome, Italy; (L.A.); (R.P.)
- Correspondence: ; Tel.: +39-06-225-418-228
| | - Luca Ambrosio
- Department of Orthopaedic and Trauma Surgery, Campus Bio-Medico University of Rome, 00128 Rome, Italy; (L.A.); (R.P.)
| | - Rocco Papalia
- Department of Orthopaedic and Trauma Surgery, Campus Bio-Medico University of Rome, 00128 Rome, Italy; (L.A.); (R.P.)
| | - Nicola Napoli
- Department of Endocrinology and Diabetes, Campus Bio-Medico University of Rome, 00128 Rome, Italy; (F.C.); (N.N.)
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Fu Y, Yin R, Liu Z, Niu Y, Guo E, Cheng R, Diao X, Xue Y, Shen Q. Hypoglycemic Effect of Prolamin from Cooked Foxtail Millet ( Setaria italic) on Streptozotocin-Induced Diabetic Mice. Nutrients 2020; 12:E3452. [PMID: 33187155 PMCID: PMC7696583 DOI: 10.3390/nu12113452] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2020] [Revised: 11/06/2020] [Accepted: 11/09/2020] [Indexed: 12/12/2022] Open
Abstract
Millet proteins have been demonstrated to possess glucose-lowering and lipid metabolic disorder modulation functions against diabetes; however, the molecular mechanisms underlying their anti-diabetic effects remain unclear. The present study aimed to investigate the hypoglycemic effect of prolamin from cooked foxtail millet (PCFM) on type 2 diabetic mice, and explore the gut microbiota and serum metabolic profile changes that are associated with diabetes attenuation by PCFM. Our diabetes model was established using a high-fat diet combined with streptozotocin before PCFM or saline was daily administrated by gavage for 5 weeks. The results showed that PCFM ameliorated glucose metabolism disorders associated with type 2 diabetes. Furthermore, the effects of PCFM administration on gut microbiota and serum metabolome were investigated. 16S rRNA gene sequencing analysis indicated that PCFM alleviated diabetes-related gut microbiota dysbiosis in mice. Additionally, the serum metabolomics analysis revealed that the metabolite levels disturbed by diabetes were partly altered by PCFM. Notably, the decreased D-Glucose level caused by PCFM suggested that its anti-diabetic potential can be associated with the activation of glycolysis and the inhibition of gluconeogenesis, starch and sucrose metabolism and galactose metabolism. In addition, the increased serotonin level caused by PCFM may stimulate insulin secretion by pancreatic β-cells, which contributed to its hypoglycemic effect. Taken together, our research demonstrated that the modulation of gut microbiota composition and the serum metabolomics profile was associated with the anti-diabetic effect of PCFM.
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Affiliation(s)
- Yongxia Fu
- Key Laboratory of Plant Protein and Grain Processing, National Engineering Research Center for Fruits and Vegetables Processing, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China; (Y.F.); (R.Y.); (Z.L.); (Y.X.)
| | - Ruiyang Yin
- Key Laboratory of Plant Protein and Grain Processing, National Engineering Research Center for Fruits and Vegetables Processing, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China; (Y.F.); (R.Y.); (Z.L.); (Y.X.)
| | - Zhenyu Liu
- Key Laboratory of Plant Protein and Grain Processing, National Engineering Research Center for Fruits and Vegetables Processing, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China; (Y.F.); (R.Y.); (Z.L.); (Y.X.)
| | - Yan Niu
- Shan Xi Dongfang Wuhua Agricultural Technology Co. Ltd., Datong 037000, China;
| | - Erhu Guo
- Research Institute of Millet, Shanxi Academy of Agricultural Sciences, Taiyuan 030031, China;
| | - Ruhong Cheng
- Research Institute of Millet, Hebei Academy of Agriculture and Forestry Sciences, Shijiazhuang 050035, China;
| | - Xianmin Diao
- Institute of Crop Science, Chinese Academy of Agricultural Sciences, Beijing 100081, China;
| | - Yong Xue
- Key Laboratory of Plant Protein and Grain Processing, National Engineering Research Center for Fruits and Vegetables Processing, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China; (Y.F.); (R.Y.); (Z.L.); (Y.X.)
| | - Qun Shen
- Key Laboratory of Plant Protein and Grain Processing, National Engineering Research Center for Fruits and Vegetables Processing, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China; (Y.F.); (R.Y.); (Z.L.); (Y.X.)
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30
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Júnior ASS, Aidar FJ, Santos JLD, Estevam CDS, Dos Santos JDM, de Oliveira E Silva AM, Lima FB, De Araújo SS, Marçal AC. Effects of resistance training and turmeric supplementation on reactive species marker stress in diabetic rats. BMC Sports Sci Med Rehabil 2020; 12:45. [PMID: 32774865 PMCID: PMC7409633 DOI: 10.1186/s13102-020-00194-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2019] [Accepted: 07/22/2020] [Indexed: 12/11/2022]
Abstract
Background Type 1 diabetes mellitus (T1DM) is a metabolic disease characterized by hyperglycemia and excessive generation of reactive oxygen species caused by autoimmune destruction of beta-cells in the pancreas. Among the antioxidant compounds, Curcuma longa (CL) has potential antioxidant effects and may improve hyperglycemia in uncontrolled T1DM/TD1, as well as prevent its complications (higher costs for the maintenance of health per patient, functional disability, cardiovascular disease, and metabolic damage). In addition to the use of compounds to attenuate the effects triggered by diabetes, physical exercise is also essential for glycemic control and the maintenance of skeletal muscles. Our objective is to evaluate the effects of CL supplementation associated with moderate- to high-intensity resistance training on the parameters of body weight recovery, glycemic control, reactive species markers, and tissue damage in rats with T1DM/TD1. Methods Forty male 3-month-old Wistar rats (200–250 g) with alloxan-induced T1DM were divided into 4 groups (n = 7–10): sedentary diabetics (DC); diabetic rats that underwent a 4-week resistance training protocol (TD); CL-supplemented diabetic rats (200 mg/kg body weight, 3x a week) (SD); and supplemented diabetic rats under the same conditions as above and submitted to training (TSD). Body weight, blood glucose, and the following biochemical markers were analyzed: lipid profile, aspartate aminotransferase (AST), alanine aminotransferase (ALT), uric acid, creatine kinase (CK), lactate dehydrogenase (LDH), and thiobarbituric acid reactive substances (TBARS). Results Compared to the DC group, the TD group showed body weight gain (↑7.99%, p = 0.0153) and attenuated glycemia (↓23.14%, p = 0.0008) and total cholesterol (↓31.72%, p ≤ 0.0041) associated with diminished reactive species markers in pancreatic (↓45.53%, p < 0.0001) and cardiac tissues (↓51.85%, p < 0.0001). In addition, compared to DC, TSD promoted body weight recovery (↑15.44%, p ≤ 0.0001); attenuated glycemia (↓42.40%, p ≤ 0.0001), triglycerides (↓39.96%, p ≤ 0.001), and total cholesterol (↓28.61%, p ≤ 0.05); and attenuated the reactive species markers in the serum (↓26.92%, p ≤ 0.01), pancreas (↓46.22%, p ≤ 0.0001), cardiac (↓55.33%, p ≤ 0.001), and skeletal muscle (↓42.27%, p ≤ 0.001) tissues caused by T1DM. Conclusion Resistance training associated (and/or not) with the use of Curcuma longa attenuated weight loss, the hypoglycemic and hypolipidemic effects, reactive species markers, and T1DM-induced tissue injury.
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Affiliation(s)
| | - Felipe José Aidar
- Department of Physical Education, Universidade Federal de Sergipe, São Cristóvão, Sergipe Brazil.,Group of Studies and Research of Performance, Sport, Health and Paralympic Sports - GEPEPS, Universidade Federal de Sergipe, São Cristóvão, Sergipe Brazil
| | - Jymmys Lopes Dos Santos
- Department of Physical Education, Universidade Federal de Sergipe, São Cristóvão, Sergipe Brazil.,Department of Physiology, Universidade Federal de Sergipe, São Cristóvão, Sergipe Brazil
| | - Charles Dos Santos Estevam
- Group of Studies and Research of Performance, Sport, Health and Paralympic Sports - GEPEPS, Universidade Federal de Sergipe, São Cristóvão, Sergipe Brazil
| | | | | | - Fábio Bessa Lima
- Department of Physiology and Biophysics, Universidade de São Paulo, São Paulo, Brazil
| | - Silvan Silva De Araújo
- Department of Physical Education, Universidade Federal de Sergipe, São Cristóvão, Sergipe Brazil
| | - Anderson Carlos Marçal
- Department of Morphology, Universidade Federal de Sergipe, São Cristóvão, Sergipe Brazil
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Feng J, Wang H, Jing Z, Wang Y, Cheng Y, Wang W, Sun W. Role of Magnesium in Type 2 Diabetes Mellitus. Biol Trace Elem Res 2020; 196:74-85. [PMID: 31713111 DOI: 10.1007/s12011-019-01922-0] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2019] [Accepted: 09/26/2019] [Indexed: 12/11/2022]
Abstract
Magnesium (in its ionized and biologically active form, Mg2+) is an essential trace element that participates in numerous physiologic processes. Abnormal Mg2+ homeostasis can lead to many metabolic disorders, including diabetes mellitus (DM) and its complications. Mg2+ participates in energy generation and is required for DNA and RNA synthesis, reproduction, and protein synthesis. Additionally, Mg2+ acts as a calcium antagonist and protects vascular endothelial cells from oxidative stress. Imbalances in Mg2+ status, more frequently hypomagnesemia, inhibit glucose transporter type 4 translocation, increase insulin resistance, affect lipid metabolism, induce oxidative stress, and impair the antioxidant system of endothelial cells, In these ways, hypomagnesemia contributes to the initiation and progression of DM and its macrovascular and microvascular complications. In this review, we summarize recent advances in knowledge of the mechanisms whereby Mg2+ regulates insulin secretion and sensitivity. In addition, we discuss the future prospects for research regarding the mechanisms whereby Mg2+ status impacts DM and its complications.
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Affiliation(s)
- Jianan Feng
- Department of Nephrology, The First Hospital of Jilin University, 71 Xinmin Street, Jilin Province, Changchun, 130021, China
| | - Heyuan Wang
- Department of Endocrinology, The First Hospital of Jilin University, Changchun, 130021, Jilin, China
| | - Zhe Jing
- Department of Nephrology, The First Hospital of Jilin University, 71 Xinmin Street, Jilin Province, Changchun, 130021, China
- Department of Laboratory Medicine, The First Hospital of Jilin University, Changchun, 130021, Jilin, China
| | - Yue Wang
- Department of Nephrology, The First Hospital of Jilin University, 71 Xinmin Street, Jilin Province, Changchun, 130021, China
| | - Yanli Cheng
- Department of Nephrology, The First Hospital of Jilin University, 71 Xinmin Street, Jilin Province, Changchun, 130021, China
| | - Wanning Wang
- Department of Nephrology, The First Hospital of Jilin University, 71 Xinmin Street, Jilin Province, Changchun, 130021, China
| | - Weixia Sun
- Department of Nephrology, The First Hospital of Jilin University, 71 Xinmin Street, Jilin Province, Changchun, 130021, China.
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The Effects of Carbohydrate-Restricted Dietary Patterns and Physical Activity on Body Weight and Glycemic Control. Curr Atheroscler Rep 2020; 22:20. [PMID: 32468247 DOI: 10.1007/s11883-020-00838-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
PURPOSE OF REVIEW Carbohydrate (CHO)-restricted dietary patterns (very-low-CHO < 25-50 g CHO/day; low CHO 50-130 g CHO/day) and physical activity are used for weight loss and type 2 diabetes (T2D) prevention and management. This review discusses evidence for effects of these lifestyle therapies on body weight and glycemic control. RECENT FINDINGS Evidence supports the view that CHO-restricted interventions may be more effective than high-CHO, low-fat (HCLF) interventions in the short term for weight loss and glycemic control, but both produced similar levels of weight loss and glycemic control by 12 months. CHO-restricted dietary patterns resulted in a decreased use of diabetes medications. Benefits of CHO restriction were achieved at intakes that did not induce ketosis. Physical activity increases insulin sensitivity and reduces pancreatic beta-cell load, enhancing the effect of weight loss to delay or prevent T2D. A CHO-restricted dietary pattern may be a reasonable option for weight loss and T2D management for some individuals. Physical activity enhances weight management and cardiometabolic health.
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Santos JLD, Araújo SSD, Silva AMDOE, Lima CA, Vieira Souza LM, Costa RA, Aidar Martins FJ, Voltarelli FA, Estevam CDS, Marçal AC. Ethanolic extract and ethyl acetate fraction of Coutoubea spicata attenuate hyperglycemia, oxidative stress, and muscle damage in alloxan-induced diabetic rats subjected to resistance exercise training program. Appl Physiol Nutr Metab 2019; 45:401-410. [PMID: 31539486 DOI: 10.1139/apnm-2019-0331] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Gentianaceae family (such as Coutoubea spicata) contains iridoids and flavonoids with antidiabetic properties. However, there is no information available about the antidiabetic effects of C. spicata when combined with resistance exercise training (RET). This study evaluated the effects of the ethanolic extract (EE) and ethyl acetate fraction (EAF) of C. spicata on biochemical markers, muscle damage, and oxidative stress in diabetic rats submitted to RET. Alloxan-induced diabetic rats were distributed into 4 groups (each group, n = 8) treated with distilled water (TD), EE, EAF, or metformin and submitted to RET. Two groups without the disease (each group, n = 8) (sedentary control and trained control), as well as a sedentary diabetic group (n = 8) were included. Body weight and glycemia were evaluated weekly. After 30 days, lipid/lipoprotein profile, aspartate aminotransferase, alanine aminotransferase, muscle damage ((creatine kinase (CK) and lactate dehydrogenase (LDH)), and oxidative stress (malondialdehyde (MDA), sulfhydryl groups (SH), and ferric reducing antioxidant power) were evaluated. MDA and SH for pancreas, liver, heart, and muscle were evaluated. C. spicata extract and fraction combined with RET recovered body weight and reduced glycemia, muscle damage (CK: 36.83% and 21.45%; LDH: 49.83% and 68.55%), and low-density lipoprotein cholesterol (70.63%; 59.18%) and improved redox status (MDA: 50.33%, 39.74%; and SH: 53.97%; 76.41%), respectively, when compared with the TD group. C. spicata plus RET promoted anti-hyperglycemic, lipid-reducing, and antioxidant effects in diabetic rats. Novelty C. spicata presents anti-hyperglycemic and lipid-lowering effects potentiated by RET. C. spicata reduces muscle injury and increases antioxidant defense.
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Affiliation(s)
- Jymmys Lopes Dos Santos
- Laboratory of Natural Product Chemistry and Biochemistry, Department of Physiology, Federal University of Sergipe, São Cristóvão, SE 49100-000, Brazil
| | - Silvan Silva de Araújo
- Laboratory of Natural Product Chemistry and Biochemistry, Department of Physiology, Federal University of Sergipe, São Cristóvão, SE 49100-000, Brazil
| | | | - Clésio Andrade Lima
- Laboratory of Natural Product Chemistry and Biochemistry, Department of Physiology, Federal University of Sergipe, São Cristóvão, SE 49100-000, Brazil
| | - Lúcio Marques Vieira Souza
- Laboratory of Natural Product Chemistry and Biochemistry, Department of Physiology, Federal University of Sergipe, São Cristóvão, SE 49100-000, Brazil
| | - Rôas Araújo Costa
- Laboratory of Natural Product Chemistry and Biochemistry, Department of Physiology, Federal University of Sergipe, São Cristóvão, SE 49100-000, Brazil
| | | | - Fabrício Azevedo Voltarelli
- Graduate Program of Health Sciences, Faculty of Medicine, Federal University of Mato Grosso, Cuiabá, MT 78060-900, Brazil
| | - Charles Dos Santos Estevam
- Laboratory of Natural Product Chemistry and Biochemistry, Department of Physiology, Federal University of Sergipe, São Cristóvão, SE 49100-000, Brazil
| | - Anderson Carlos Marçal
- Department of Morphology, Federal University of Sergipe, São Cristóvão, SE 49100-000, Brazil
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Palacios OM, Maki KC, Xiao D, Wilcox ML, Dicklin MR, Kramer M, Trivedi R, Burton-Freeman B, Edirisinghe I. Effects of Consuming Almonds on Insulin Sensitivity and Other Cardiometabolic Health Markers in Adults With Prediabetes. J Am Coll Nutr 2019; 39:397-406. [PMID: 31525129 DOI: 10.1080/07315724.2019.1660929] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Objective: This study was designed to assess the effects of replacing high-carbohydrate (CHO) foods with raw almonds on insulin sensitivity and cardiometabolic health markers in overweight or obese adults with prediabetes.Method: This randomized crossover study consisted of two 6-week dietary intervention periods, separated by a ≥ 4-week washout. Subjects incorporated 1.5 oz of raw almonds twice daily or isocaloric CHO-based foods into their diets, with instructions to maintain body weight. Dietary intakes as well as insulin sensitivity, CHO metabolism indices, lipoprotein lipids and particles, and inflammatory markers were assessed.Results: Thirty-three subjects (17 male, 16 female), mean age 48.3 ± 2.2 years and body mass index 30.5 ± 0.7 kg/m2, provided evaluable data. Compared to CHO, almonds resulted in significantly (p < 0.01) higher intakes of protein, fat (unsaturated fatty acids), fiber, and magnesium and significantly (p < 0.001) lower intakes of CHO and sugars. No differences were observed between diet conditions for changes from baseline in the insulin sensitivity index from a short intravenous glucose tolerance test or other indices of glucose homeostasis. No significant differences were observed in biomarkers of cardiovascular risk except that the CHO intervention led to a shift toward a higher concentration of cholesterol in small, dense low-density lipoprotein subfraction 3+4 (LDL3 + 4) particles (p = 0.024 vs almonds).Conclusions: Intake of 3.0 oz/d raw almonds, vs energy-matched CHO foods, improved the dietary nutrient profile, but did not significantly affect insulin sensitivity and most markers of cardiometabolic health in overweight and obese men and women with prediabetes.
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Affiliation(s)
| | - Kevin C Maki
- Midwest Biomedical Research, Addison, Illinois, USA.,MB Clinical Research, Boca Raton, Florida, USA.,Great Lakes Clinical Trials, Chicago, Illinois, USA
| | - Di Xiao
- Institute for Food Safety and Health, Illinois Institute of Technology, Chicago, Illinois, USA
| | | | | | | | | | - Britt Burton-Freeman
- Institute for Food Safety and Health, Illinois Institute of Technology, Chicago, Illinois, USA
| | - Indika Edirisinghe
- Institute for Food Safety and Health, Illinois Institute of Technology, Chicago, Illinois, USA
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Sommese L, Benincasa G, Schiano C, Marfella R, Grimaldi V, Sorriento A, Lucchese R, Fiorito C, Sardu C, Nicoletti GF, Napoli C. Genetic and epigenetic-sensitive regulatory network in immune response: a putative link between HLA-G and diabetes. Expert Rev Endocrinol Metab 2019; 14:233-241. [PMID: 31131681 DOI: 10.1080/17446651.2019.1620103] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2018] [Accepted: 05/14/2019] [Indexed: 12/15/2022]
Abstract
INTRODUCTION Human leukocyte antigen-G (HLA-G) gene encodes for a tolerogenic molecule constitutively expressed in human pancreas and upregulated upon inflammatory signals. The 14 bp INS/DEL polymorphism in the 3'UTR of HLA-G may influence the susceptibility for diabetes and coronary heart diseases (CHD), thus suggesting a novel candidate gene. DNA hypomethylation at HLA-G promoter may be a putative useful clinical biomarker for CHD onset. Upregulation of soluble HLA-G isoform (sHLA-G) was detected in prediabetic and diabetic subjects, suggesting a putative role in metabolic dysfunctions. AREAS COVERED We conducted a scoping literature review of genetic and epigenetic-sensitive mechanisms regulating HLA-G in diabetes. English-language manuscripts published between 1997 and 2019, were identified through PubMed, Google Scholar, and Web of Science database searches. After selecting 14 original articles representing case-control studies, we summarized and critically evaluated their main findings. EXPERT COMMENTARY Although epigenetic modifications are involved in the onset of hyperglycemic conditions evolving into diabetes and CHD, it is still difficult to obtain simple and useful clinical biomarkers. Inflammatory-induced KDM6A/INF-β/HLA-G axis might be a part of the epigenetic network leading to overexpression of HLA-G at pancreatic level. Network medicine may show whether HLA-G is involved in diabetes and CHD.
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Affiliation(s)
- Linda Sommese
- a U.O.C. Division of Clinical Immunology, Immunohematology, Transfusion Medicine and Transplant Immunology, Department of Experimental Medicine , Università degli Studi della Campania "Luigi Vanvitelli" , Napoli , Italy
| | - Giuditta Benincasa
- b Clinical Department of Internal Medicine and Specialistics, Department of Advanced Clinical and Surgical Sciences , University of Campania "Luigi Vanvitelli , Naples , Italy
| | | | - Raffaele Marfella
- b Clinical Department of Internal Medicine and Specialistics, Department of Advanced Clinical and Surgical Sciences , University of Campania "Luigi Vanvitelli , Naples , Italy
| | - Vincenzo Grimaldi
- a U.O.C. Division of Clinical Immunology, Immunohematology, Transfusion Medicine and Transplant Immunology, Department of Experimental Medicine , Università degli Studi della Campania "Luigi Vanvitelli" , Napoli , Italy
| | - Antonio Sorriento
- a U.O.C. Division of Clinical Immunology, Immunohematology, Transfusion Medicine and Transplant Immunology, Department of Experimental Medicine , Università degli Studi della Campania "Luigi Vanvitelli" , Napoli , Italy
| | - Roberta Lucchese
- a U.O.C. Division of Clinical Immunology, Immunohematology, Transfusion Medicine and Transplant Immunology, Department of Experimental Medicine , Università degli Studi della Campania "Luigi Vanvitelli" , Napoli , Italy
| | - Carmela Fiorito
- a U.O.C. Division of Clinical Immunology, Immunohematology, Transfusion Medicine and Transplant Immunology, Department of Experimental Medicine , Università degli Studi della Campania "Luigi Vanvitelli" , Napoli , Italy
| | - Celestino Sardu
- b Clinical Department of Internal Medicine and Specialistics, Department of Advanced Clinical and Surgical Sciences , University of Campania "Luigi Vanvitelli , Naples , Italy
| | - Giovanni Francesco Nicoletti
- d Multidisciplinary Department of Medical-Surgical and Dental Specialties , Università degli Studi della Campania "Luigi Vanvitelli" , Naples , Italy
| | - Claudio Napoli
- b Clinical Department of Internal Medicine and Specialistics, Department of Advanced Clinical and Surgical Sciences , University of Campania "Luigi Vanvitelli , Naples , Italy
- c IRCCS SDN , Naples , Italy
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Chelliah R, Chandrashekar S, Saravanakumar K, Ramakrishnan SR, Rubab M, Daliri EBM, Barathikannan K, Tyagi A, Kwame Ofosu F, Chen X, Kim SH, Elahi F, NaKyeong H, Wang MH, Raman V, Antony U, Oh DH. Effect of Rice Processing towards Lower Rapidly Available Glucose (RAG) Favors Idli, a South Indian Fermented Food Suitable for Diabetic Patients. Nutrients 2019; 11:E1497. [PMID: 31262013 PMCID: PMC6683079 DOI: 10.3390/nu11071497] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2019] [Revised: 05/31/2019] [Accepted: 06/13/2019] [Indexed: 12/12/2022] Open
Abstract
The Asian food pattern primarily embraces rice and rice-based products, which mainly comprise 90% starch. Among these various food products, Idli is mostly prepared through fermentation. It has high palatability, and the rapid and highly digestible nature of the food product results in a higher post-glucose level in diabetic patients. A heat-treated Idli rice sample was prepared by roasting parboiled rice at the temperature range of 155 to 165 °C for 65 to 75 s. Idli/rice-based Dokala made from heat-treated rice is better when compared to untreated rice in terms of its microbiological profile and physiochemical properties. The proximate composition of heat-treated parboiled rice Idli/Rice Dokala showed slightly higher values than the untreated parboiled rice Idli/Rice Dokala, which reveals that it has marginally higher nutritive value. Determination of the Rapidly Available Glucose (RAG) and Slowly Available Glucose (SAG) values, SEM analysis, resistant starch analysis, microbial assay, and in vivo studies were performed to determine the glycemic index (GI) and glycemic load in normal and diabetic persons. Sensory analysis also proved that heat-treated Idli/Rice Dokala is superior to untreated based on the color, flavor, appearance, taste, and texture.
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Affiliation(s)
- Ramachandran Chelliah
- Department of Food Science and Biotechnology, College of Agriculture and Life Science, Kangwon National University, Chuncheon 24341, Korea
| | - Sangeeta Chandrashekar
- Department of Physiology, Bharath Institute of Higher Education and Research, Chennai 600 073, India
| | - Kandasamy Saravanakumar
- Department of Medical Biotechnology, College of Biomedical Sciences, Kangwon National University, Chuncheon 24341, Korea
| | | | - Momna Rubab
- Department of Food Science and Biotechnology, College of Agriculture and Life Science, Kangwon National University, Chuncheon 24341, Korea
| | - Eric Banan-Mwine Daliri
- Department of Food Science and Biotechnology, College of Agriculture and Life Science, Kangwon National University, Chuncheon 24341, Korea
| | - Kaliyan Barathikannan
- Department of Food Science and Biotechnology, College of Agriculture and Life Science, Kangwon National University, Chuncheon 24341, Korea
| | - Akanksha Tyagi
- Department of Food Science and Biotechnology, College of Agriculture and Life Science, Kangwon National University, Chuncheon 24341, Korea
| | - Fred Kwame Ofosu
- Department of Food Science and Biotechnology, College of Agriculture and Life Science, Kangwon National University, Chuncheon 24341, Korea
| | - Xiuqin Chen
- Department of Food Science and Biotechnology, College of Agriculture and Life Science, Kangwon National University, Chuncheon 24341, Korea
| | - Se-Hun Kim
- Department of Food Science and Biotechnology, College of Agriculture and Life Science, Kangwon National University, Chuncheon 24341, Korea
| | - Fazle Elahi
- Department of Food Science and Biotechnology, College of Agriculture and Life Science, Kangwon National University, Chuncheon 24341, Korea
| | - Han NaKyeong
- Department of Food Science and Biotechnology, College of Agriculture and Life Science, Kangwon National University, Chuncheon 24341, Korea
| | - Myeong-Hyeon Wang
- Department of Medical Biotechnology, College of Biomedical Sciences, Kangwon National University, Chuncheon 24341, Korea
| | - Vijaykumar Raman
- Department of Physiology, Bharath Institute of Higher Education and Research, Chennai 600 073, India.
| | - Usha Antony
- Department of Biotechnology and food technology, Anna University, Chennai 600 025, India.
| | - Deog-Hwan Oh
- Department of Food Science and Biotechnology, College of Agriculture and Life Science, Kangwon National University, Chuncheon 24341, Korea.
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Impaired Glucose Metabolism in Bipolar Patients: The Role of Psychiatrists in Its Detection and Management. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2019; 16:ijerph16071132. [PMID: 30934836 PMCID: PMC6480108 DOI: 10.3390/ijerph16071132] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/17/2019] [Revised: 03/25/2019] [Accepted: 03/26/2019] [Indexed: 12/12/2022]
Abstract
Bipolar patients have a higher risk of type 2 diabetes and obesity, which are associated with cardiovascular diseases as the leading cause of death in this group. Additionally, there is growing evidence that impaired glucose metabolism in bipolar patients is associated with rapid cycling, poor response to mood stabilizers and chronic course of illness. The aim of the study was to assess the prevalence of type 2 diabetes and other types of impaired glucose metabolism in bipolar patients along with an evaluation of the Fasting Triglycerides and Glucose Index (TyG) as a method of the insulin sensitivity assessment. The analysis of fasting glycemia, insulinemia and lipid profile in euthymic bipolar patients was performed, and the Homeostasis model assessment for insulin resistance (HOMA-IR) and TyG were computed. Type 2 diabetes was observed in 9% and insulin resistance with HOMA-IR in 48% of patients. The TyG and HOMA-IR indices were correlated (p < 0.0001), the TyG index value of 4.7 had the highest sensitivity and specificity for insulin resistance detection. The usefulness of TyG in the recognition of insulin resistance in bipolar patients was suggested. The significant role of psychiatrists in the detection and management of impaired glucose metabolism in bipolar patients was presented.
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