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Tsuboi A, Minato S, Yano M, Takeuchi M, Kitaoka K, Kurata M, Yoshino G, Wu B, Kazumi T, Fukuo K. Association of serum orosomucoid with 30-min plasma glucose and glucose excursion during oral glucose tolerance tests in non-obese young Japanese women. BMJ Open Diabetes Res Care 2018; 6:e000508. [PMID: 29732164 PMCID: PMC5931285 DOI: 10.1136/bmjdrc-2018-000508] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/02/2018] [Revised: 04/06/2018] [Accepted: 04/19/2018] [Indexed: 11/23/2022] Open
Abstract
OBJECTIVE Inflammatory markers are elevated in insulin resistance (IR) and diabetes. We tested whether serum orosomucoid (ORM) is associated with postload glucose, β-cell dysfunction and IR inferred from plasma insulin kinetics during a 75 g oral glucose tolerance test (OGTT). RESEARCH DESIGN AND METHODS 75 g OGTTs were performed with multiple postload glucose and insulin measurements over a 30-120 min period in 168 non-obese Japanese women (aged 18-24 years). OGTT responses, serum adiponectin and high-sensitivity C reactive protein (hsCRP) were cross-sectionally analyzed by analysis of variance and then Bonferroni's multiple comparison procedure. Stepwise multivariate linear regression analyses were used to identify most important determinants of ORM. RESULTS Of 168 women, 161 had normal glucose tolerance. Postload glucose levels and the area under the glucose curve (AUCg) increased in a stepwise fashion from the first through the third ORM tertile. In contrast, there was no or modest, if any, association with fat mass index, trunk/leg fat ratio, adiponectin, hsCRP, postload insulinemia, the Matsuda index and homeostasis model assessment IR. In multivariable models, which incorporated the insulinogenic index, the Matsuda index and HOMA-IR, 30 min glucose (standardized β: 0.517) and AUCg (standardized β: 0.495) explained 92.8% of ORM variations. CONCLUSIONS Elevated circulating orosomucoid was associated with elevated 30 min glucose and glucose excursion in non-obese young Japanese women independently of adiposity, IR, insulin secretion, adiponectin and other investigated markers of inflammation. Although further research is needed, these results may suggest a clue to identify novel pathways that may have utility in monitoring dysglycemia within normal glucose tolerance.
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Affiliation(s)
- Ayaka Tsuboi
- Research Institute for Nutrition Sciences, Mukogawa Women’s University, Nishinomiya, Japan
- Department of Nutrition, Osaka City Juso Hospital, Osaka, Japan
| | - Satomi Minato
- Research Institute for Nutrition Sciences, Mukogawa Women’s University, Nishinomiya, Japan
- Graduate School of Human Science and Environment, University of Hyogo, Himeji, Japan
| | - Megumu Yano
- Research Institute for Nutrition Sciences, Mukogawa Women’s University, Nishinomiya, Japan
| | - Mika Takeuchi
- Department of Food Sciences and Nutrition, School of Human Environmental Sciences, Mukogawa Women’s University, Nishinomiya, Japan
| | - Kaori Kitaoka
- Research Institute for Nutrition Sciences, Mukogawa Women’s University, Nishinomiya, Japan
- Department of Nutritional Sciences for Well-being, Faculty of Health Sciences for Welfare, Kansai University of Welfare Sciences, Kashiwara, Japan
| | - Miki Kurata
- Research Institute for Nutrition Sciences, Mukogawa Women’s University, Nishinomiya, Japan
- Department of Food Sciences and Nutrition, School of Human Environmental Sciences, Mukogawa Women’s University, Nishinomiya, Japan
| | - Gen Yoshino
- Diabetes Center, Shinsuma Hospital, Kobe, Japan
| | - Bin Wu
- Open Research Center for Studying of Lifestyle-Related Diseases, Mukogawa Women’s University, Nishinomiya, Japan
- Department of Endocrinology, First Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Tsutomu Kazumi
- Research Institute for Nutrition Sciences, Mukogawa Women’s University, Nishinomiya, Japan
- Department of Medicine, Kohnan Kakogawa Hospital, Kakogawa, Japan
| | - Keisuke Fukuo
- Research Institute for Nutrition Sciences, Mukogawa Women’s University, Nishinomiya, Japan
- Department of Food Sciences and Nutrition, School of Human Environmental Sciences, Mukogawa Women’s University, Nishinomiya, Japan
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Chang CS, Chang YF, Wang MW, Chen CY, Chao YJ, Chang HJ, Kuo PH, Yang YC, Wu CH. Inverse relationship between central obesity and osteoporosis in osteoporotic drug naive elderly females: The Tianliao Old People (TOP) Study. J Clin Densitom 2013; 16:204-11. [PMID: 22717906 DOI: 10.1016/j.jocd.2012.03.008] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/31/2011] [Revised: 03/20/2012] [Accepted: 03/21/2012] [Indexed: 11/28/2022]
Abstract
To examine the relationship between central obesity and osteoporosis in elderly females in a rural community, a total of 368 ambulatory elderly women were recruited by random sampling during July 2009. Structured questionnaires were completed to survey possible osteoporosis-related risk factors. Subjects were dichotomized into either noncentral obese (waist circumference [WC]<80cm) or central obese subgroups (WC≥80cm) for further analysis. Bone mineral densities were scanned by dual-energy X-ray absorptiometry installed in a mobile bus. Thoracolumbar spine X-ray examination was interpreted by the same radiologist. Of the 365 subjects with completed data, 275 (75.3%) aged women were classified as having osteoporosis based on diagnostic Model III. Compared with the nonosteoporosis subjects, the subjects with osteoporosis had relatively higher mean age, lower body mass index, and a lower percentage of central obesity. Using the binary logistic regression method, central obesity was negatively associated with osteoporosis in all 3 models (odds ratios in the 3 models were 0.348, 95% confidence interval [CI]: 0.130-0.927; 0.444, 95% CI: 0.218-0.905; and 0.415, 95% CI: 0.184-0.936, respectively; p<0.05). Our study suggests that the paradox between central obesity and osteoporosis in elderly women should be of concern and warrants further study.
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Affiliation(s)
- Chin-Sung Chang
- Department of Family Medicine, National Cheng Kung University Hospital, Tainan, Taiwan
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Liou TH, Chen HH, Wang W, Wu SF, Lee YC, Yang WS, Lee WJ. ESR1, FTO, and UCP2 genes interact with bariatric surgery affecting weight loss and glycemic control in severely obese patients. Obes Surg 2012; 21:1758-65. [PMID: 21720911 DOI: 10.1007/s11695-011-0457-3] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND Significant variability in weight loss and glycemic control has been observed in obese patients receiving bariatric surgery. Genetic factors may play a role in the different outcomes. METHODS Five hundred and twenty severely obese patients with body mass index (BMI) ≥35 were recruited. Among them, 149 and 371 subjects received laparoscopic adjustable gastric banding (LAGB) and laparoscopic mini-gastric bypass (LMGB), respectively. All individuals were genotyped for five obesity-related single nucleotide polymorphisms on ESR1, FTO, PPARγ, and UCP2 genes to explore how these genes affect weight loss and glycemic control after bariatric surgery at the 6th month. RESULTS Obese patients with risk genotypes on rs660339-UCP2 had greater decrease in BMI after LAGB compared to patients with non-risk genotypes (-7.5 vs. -6 U, p = 0.02). In contrast, after LMGB, obese patients with risk genotypes on either rs712221-ESR1 or rs9939609-FTO had significant decreases in BMI (risk vs. non-risk genotype, -12.5 vs. -10.0 U on rs712221, p = 0.02 and -12.1 vs. -10.6 U on rs9939609, p = 0.04) and a significant amelioration in HbA1c levels (p = 0.038 for rs712221 and p < 0.0001 for rs9939609). The synergic effect of ESR1 and FTO genes on HbA1c amelioration was greater (-1.54%, p for trend <0.001) than any of these genes alone in obese patients receiving LMGB. CONCLUSIONS The genetic variants in the ESR, FTO, and UCP2 genes may be considered as a screening tool prior to bariatric surgery to help clinicians predict weight loss or glycemic control outcomes for severely obese patients.
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Affiliation(s)
- Tsan-Hon Liou
- Department of Physical Medicine and Rehabilitation, Shuang Ho Hospital, Taipei Medical University, Taipei, Taiwan
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Spoletini I, Vitale C, Rosano GMC. Biomarkers for predicting postmenopausal coronary heart disease. Biomark Med 2011; 5:485-95. [DOI: 10.2217/bmm.11.51] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Coronary heart disease (CHD) is the main cause of death in post-menopausal women (PMW). Beyond the ‘traditional’ cardiovascular risk factors of CHD, newer biomarkers, reflecting inflammation, endothelial function and oxidative stress, have received growing consideration. We systematically reviewed the literature on the biomarkers for predicting CHD in PMW. C-reactive protein, IL-6 and Lipoprotein (a) have been consistently found to be associated with CHD risk in PMW. However, no evidence supports the existence of a causal and independent link between such biomarkers and CHD in PMW. Also, the new biomarkers only marginally improve cardiovascular risk prediction. Upcoming studies are needed to provide further evidence on the validity of the new biomarkers in PMW and to understand their relationships with hormone therapy, opening new avenues for prevention.
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Affiliation(s)
- Ilaria Spoletini
- Centre for Clinical & Basic Research, IRCCS San Raffaele Pisana, via della Pisana, 235, 00163 Rome, Italy
| | - Cristiana Vitale
- Centre for Clinical & Basic Research, IRCCS San Raffaele Pisana, via della Pisana, 235, 00163 Rome, Italy
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