Journal of Obesity & Metabolic Syndrome最新文献

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Mitochondrial Quality Control: Its Role in Metabolic Dysfunction-Associated Steatotic Liver Disease (MASLD). 线粒体质量控制:在代谢功能障碍相关脂肪变性肝病(MASLD)中的作用。
IF 5.2
Journal of Obesity & Metabolic Syndrome Pub Date : 2023-12-30 Epub Date: 2023-12-05 DOI: 10.7570/jomes23054
Soyeon Shin, Jaeyoung Kim, Ju Yeon Lee, Jun Kim, Chang-Myung Oh
{"title":"Mitochondrial Quality Control: Its Role in Metabolic Dysfunction-Associated Steatotic Liver Disease (MASLD).","authors":"Soyeon Shin, Jaeyoung Kim, Ju Yeon Lee, Jun Kim, Chang-Myung Oh","doi":"10.7570/jomes23054","DOIUrl":"10.7570/jomes23054","url":null,"abstract":"<p><p>Metabolic dysfunction-associated steatotic liver disease (MASLD), formerly known as non-alcoholic fatty liver disease, is characterized by hepatic steatosis and metabolic dysfunction and is often associated with obesity and insulin resistance. Recent research indicates a rapid escalation in MASLD cases, with projections suggesting a doubling in the United States by 2030. This review focuses on the central role of mitochondria in the pathogenesis of MASLD and explores potential therapeutic interventions. Mitochondria are dynamic organelles that orchestrate hepatic energy production and metabolism and are critically involved in MASLD. Dysfunctional mitochondria contribute to lipid accumulation, inflammation, and liver fibrosis. Genetic associations further underscore the relationship between mitochondrial dynamics and MASLD susceptibility. Although U.S. Food and Drug Administration-approved treatments for MASLD remain elusive, ongoing clinical trials have highlighted promising strategies that target mitochondrial dysfunction, including vitamin E, metformin, and glucagon-like peptide-1 receptor agonists. In preclinical studies, novel therapeutics, including nicotinamide adenine dinucleotide<sup>+</sup> precursors, urolithin A, spermidine, and mitoquinone, have shown beneficial effects, such as improving mitochondrial quality control, reducing oxidative stress, and ameliorating hepatic steatosis and inflammation. In conclusion, mitochondrial dysfunction is central to MASLD pathogenesis. The innovative mitochondria-targeted approaches discussed in this review offer a promising avenue for reducing the burden of MASLD and improving global quality of life.</p>","PeriodicalId":45386,"journal":{"name":"Journal of Obesity & Metabolic Syndrome","volume":" ","pages":"289-302"},"PeriodicalIF":5.2,"publicationDate":"2023-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10786205/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138483197","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Effect of Short Bouts of Vigorous Stair Climbing on Cardiorespiratory Fitness in Women with Overweight and Obesity: A Pilot Feasibility Study. 短时间剧烈爬楼梯对超重或肥胖妇女心肺健康的影响:一项试点可行性研究。
IF 5.2
Journal of Obesity & Metabolic Syndrome Pub Date : 2023-12-30 Epub Date: 2023-11-13 DOI: 10.7570/jomes23024
Jeong Eun Yun, Xiaolin Wen, Minsub Han, Serim Cho, Jennifer L Kuk, SoJung Lee
{"title":"Effect of Short Bouts of Vigorous Stair Climbing on Cardiorespiratory Fitness in Women with Overweight and Obesity: A Pilot Feasibility Study.","authors":"Jeong Eun Yun, Xiaolin Wen, Minsub Han, Serim Cho, Jennifer L Kuk, SoJung Lee","doi":"10.7570/jomes23024","DOIUrl":"10.7570/jomes23024","url":null,"abstract":"<p><strong>Background: </strong>We examined the effect of 4 weeks of a brief vigorous stair climbing exercise on cardiorespiratory fitness (CRF) and body composition in women with overweight or obesity.</p><p><strong>Methods: </strong>Twenty-six participants (age, 25.4±4.9 years; body mass index [BMI], 25.3±1.8 kg/m<sup>2</sup>) were randomly assigned to either a stair climbing exercise group (n=13) or a non-exercising control group (n=13). The stair climbing exercise group performed 20 sessions (supervised, five sessions/week over 4 weeks) of brief intermittent stair climbing exercise consisting of a 3-minute warm-up followed by three bouts of 20 seconds of stair climbing (≥80% of age-predicted maximum heart rate) interspersed with 2-minute recovery periods (total exercise duration=10 minutes/session). Peak oxygen uptake (VO<sub>2peak</sub>) was measured using a graded maximal treadmill test with the use of a standard open-circuit spirometry technique. Body composition was assessed with bioelectrical impedance analysis.</p><p><strong>Results: </strong>All participants, except one who dropped out due to coronavirus disease 2019 (COVID-19) infection, completed the study with 100% attendance rates. There were significant interaction effects (group×time) on body weight, BMI, waist circumference, and CRF such that the stair climbing exercise group had significant (<i>P</i>≤0.01) reductions in body weight (66.5±4.6 to 65.2±4.6 kg), BMI (24.8±1.2 to 24.4±1.1 kg/m<sup>2</sup>), and waist circumference (78.0±3.7 to 76.5±4.1 cm) and improvements in VO<sub>2peak</sub> (31.6±2.5 to 34.9±2.6 mL/kg/min) compared with controls.</p><p><strong>Conclusion: </strong>Short bouts of vigorous stair climbing is a feasible and time-efficient exercise strategy for improving CRF in previously sedentary, young women with overweight and obesity.</p>","PeriodicalId":45386,"journal":{"name":"Journal of Obesity & Metabolic Syndrome","volume":" ","pages":"346-352"},"PeriodicalIF":5.2,"publicationDate":"2023-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10786206/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89721645","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The Transformative Impact of New Anti-Obesity Medications: A Paradigm Shift in Medical Practice? 新型抗肥胖药物的变革性影响:医疗实践范式的转变。
IF 5.2
Journal of Obesity & Metabolic Syndrome Pub Date : 2023-12-30 Epub Date: 2023-12-21 DOI: 10.7570/jomes23078
Arya M Sharma
{"title":"The Transformative Impact of New Anti-Obesity Medications: A Paradigm Shift in Medical Practice?","authors":"Arya M Sharma","doi":"10.7570/jomes23078","DOIUrl":"10.7570/jomes23078","url":null,"abstract":"","PeriodicalId":45386,"journal":{"name":"Journal of Obesity & Metabolic Syndrome","volume":" ","pages":"285-288"},"PeriodicalIF":5.2,"publicationDate":"2023-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10786208/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138832157","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Fat Biology in Triple-Negative Breast Cancer: Immune Regulation, Fibrosis, and Senescence. 三阴性乳腺癌的脂肪生物学:免疫调节、纤维化和衰老。
IF 5.2
Journal of Obesity & Metabolic Syndrome Pub Date : 2023-12-30 Epub Date: 2023-11-28 DOI: 10.7570/jomes23044
Chae Min Lee, Sungsoon Fang
{"title":"Fat Biology in Triple-Negative Breast Cancer: Immune Regulation, Fibrosis, and Senescence.","authors":"Chae Min Lee, Sungsoon Fang","doi":"10.7570/jomes23044","DOIUrl":"10.7570/jomes23044","url":null,"abstract":"<p><p>Obesity, now officially recognized as a disease requiring intervention, has emerged as a significant health concern due to its strong association with elevated susceptibility to diverse diseases and various types of cancer, including breast cancer. The link between obesity and cancer is intricate, with obesity exerting a significant impact on cancer recurrence and elevated mortality rates. Among the various subtypes of breast cancer, triple-negative breast cancer (TNBC) is the most aggressive, accounting for 15% to 20% of all cases. TNBC is characterized by low expression of estrogen receptors and progesterone receptors as well as the human epidermal growth factor 2 receptor protein. This subtype poses distinct challenges in terms of treatment response and exhibits strong invasiveness. Furthermore, TNBC has garnered attention because of its association with obesity, in which excess body fat and reduced physical activity have been identified as contributing factors to the increased incidence of this aggressive form of breast cancer. In this comprehensive review, the impact of obesity on TNBC was explored. Specifically, we focused on the three key mechanisms by which obesity affects TNBC development and progression: modification of the immune profile, facilitation of fibrosis, and initiation of senescence. By comprehensively examining these mechanisms, we illuminated the complex interplay between TNBC and obesity, facilitating the development of novel approaches for prevention, early detection, and effective management of this challenging disease.</p>","PeriodicalId":45386,"journal":{"name":"Journal of Obesity & Metabolic Syndrome","volume":" ","pages":"312-321"},"PeriodicalIF":5.2,"publicationDate":"2023-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10786212/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138446565","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
An Overview of the Mechanism behind Excessive Volume of Pericardial Fat in Heart Failure. 心力衰竭患者心包脂肪过多的机制综述。
IF 5.2
Journal of Obesity & Metabolic Syndrome Pub Date : 2023-12-30 Epub Date: 2023-12-01 DOI: 10.7570/jomes23042
Sandeep Karna, Ki-Woon Kang
{"title":"An Overview of the Mechanism behind Excessive Volume of Pericardial Fat in Heart Failure.","authors":"Sandeep Karna, Ki-Woon Kang","doi":"10.7570/jomes23042","DOIUrl":"10.7570/jomes23042","url":null,"abstract":"<p><p>Heart failure (HF) is a clinical syndrome characterized by myocardial dysfunction leading to inefficient blood filling or ejection. Regardless of the etiology, various mechanisms, including adipokine hypersecretion, proinflammatory cytokines, stem cell proliferation, oxidative stress, hyperglycemic toxicity, and autonomic nervous system dysregulation in the pericardial fat (PCF), contribute to the development of HF. PCF has been directly associated with cardiovascular disease, and an increased PCF volume is associated with HF. The PCF acts as neuroendocrine tissue that is closely linked to myocardial function and acts as an energy reservoir. This review aims to summarize each mechanism associated with PCF in HF.</p>","PeriodicalId":45386,"journal":{"name":"Journal of Obesity & Metabolic Syndrome","volume":" ","pages":"322-329"},"PeriodicalIF":5.2,"publicationDate":"2023-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10786210/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138463454","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Effects of Cardiorespiratory Fitness on Cardiovascular Disease Risk Factors and Telomere Length by Age and Obesity. 心肺健康对心血管疾病危险因素及年龄和肥胖端粒长度的影响。
IF 5.2
Journal of Obesity & Metabolic Syndrome Pub Date : 2023-09-30 DOI: 10.7570/jomes23009
Yun-A Shin, Jae-Hyun Kim
{"title":"Effects of Cardiorespiratory Fitness on Cardiovascular Disease Risk Factors and Telomere Length by Age and Obesity.","authors":"Yun-A Shin,&nbsp;Jae-Hyun Kim","doi":"10.7570/jomes23009","DOIUrl":"10.7570/jomes23009","url":null,"abstract":"<p><strong>Background: </strong>This study investigates differences in telomere length according to obesity, cardiovascular disease (CVD) risk factors, and fitness level in South Korean males.</p><p><strong>Methods: </strong>The subjects of this study were males in their 10s to 50s (n=249). We measured obesity indices, CVD risk factors, leukocyte telomere length (LTL), and cardiorespiratory fitness (CRF). Correlation and regression analyses were performed to analyze the data.</p><p><strong>Results: </strong>Measurement of participants' obesity indices, CVD risk factors, and maximum oxygen intake and analyzing their correlations with LTL revealed that LTL and CRF decreased with age and the levels and numbers of obesity indices and CVD risk factors increased. The LTL showed differences according to whether subjects exhibited obesity or dyslipidemia and by CRF level. When all the variables that influence the LTL were adjusted, the LTL became shorter as the age and low-density lipoprotein cholesterol (LDL-C) level increased, and it became longer as the maximum rate of oxygen utilization (VO2max) increased. When the age and CVD risk factors that influence the LTL were adjusted according to obesity and CRF for the obese group, the LTL became shorter as the age and LDL-C level increased (<i>P</i><0.01), and it became longer as VO2max increased (<i>P</i><0.01).</p><p><strong>Conclusion: </strong>We found that obesity influenced the LTL by increasing the levels of CVD risk factors and decreasing CRF, whereas maintaining high CRF could alleviate the effects of obesity and CVD risk factors according to age while maintaining and influencing the elongation of LTL.</p>","PeriodicalId":45386,"journal":{"name":"Journal of Obesity & Metabolic Syndrome","volume":"32 3","pages":"259-268"},"PeriodicalIF":5.2,"publicationDate":"2023-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/50/da/jomes-32-3-259.PMC10583773.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41153082","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Association between Sleep Duration and Metabolic Disorders among Filipino Immigrant Women: The Filipino Women's Diet and Health Study (FiLWHEL). 菲律宾移民妇女睡眠时间与代谢障碍的关系:菲律宾妇女饮食与健康研究(FiLWHEL)。
IF 5.2
Journal of Obesity & Metabolic Syndrome Pub Date : 2023-09-30 Epub Date: 2023-09-18 DOI: 10.7570/jomes22032
Hee Sun Kim, Heejin Lee, Sherlyn Mae P Provido, Grace H Chung, Sangmo Hong, Sung Hoon Yu, Jung Eun Lee, Chang Beom Lee
{"title":"Association between Sleep Duration and Metabolic Disorders among Filipino Immigrant Women: The Filipino Women's Diet and Health Study (FiLWHEL).","authors":"Hee Sun Kim,&nbsp;Heejin Lee,&nbsp;Sherlyn Mae P Provido,&nbsp;Grace H Chung,&nbsp;Sangmo Hong,&nbsp;Sung Hoon Yu,&nbsp;Jung Eun Lee,&nbsp;Chang Beom Lee","doi":"10.7570/jomes22032","DOIUrl":"10.7570/jomes22032","url":null,"abstract":"<p><strong>Background: </strong>Sleep plays a complex role in metabolic regulation, and the underlying linkage has not been clearly defined. We investigated the association between sleep duration and metabolic disorders in Filipino immigrants in Korea.</p><p><strong>Methods: </strong>We analyzed 410 participants from the 2014 to 2016 baseline population of the Filipino Women's Diet and Health Study. Usual sleep duration was self-reported, and anthropometric parameters were measured directly. Blood glucose, lipid, and insulin levels were examined from fasting serum samples. We used general linear models to acquire least squares (LS) means and logistic regression models to calculate odds ratios to test the cross-sectional association between sleep duration and metabolic markers with 95% confidence intervals (CIs).</p><p><strong>Results: </strong>We found a statistically significant linear association between increased sleep duration and elevated triglycerides, total cholesterol, and low-density lipoprotein cholesterol (LDL-C). LS means (95% CI) of <5, 5-6, 7-8, and >8 hours of sleep were 81.74 (71.43 to 93.54), 85.15 (76.65 to 94.59), 86.33 (77.84 to 95.75), and 105.22 (88.07 to 125.71), respectively, for triglycerides (<i>P</i> trend=0.049) and 174.52 (165.02 to 184.57), 180.50 (172.79 to 188.55), 182.51 (174.83 to 190.53), and 190.16 (176.61 to 204.74), respectively, for total cholesterol (<i>P</i> trend= 0.042). For LDL-C, the LS means (95% CI) were 97.34 (88.80 to 106.71), 100.69 (93.73 to 108.18), 104.47 (97.35 to 112.10), and 109.43 (96.94 to 123.54), respectively (<i>P</i> trend=0.047). Statistical significance persisted after additional adjustment for body mass index. The association with triglycerides was limited to current alcohol drinkers (<i>P</i> interaction=0.048).</p><p><strong>Conclusion: </strong>Longer sleep duration was associated with increased triglyceride, total cholesterol, and LDL-C levels. The association with triglycerides was more pronounced among moderate alcohol drinkers.</p>","PeriodicalId":45386,"journal":{"name":"Journal of Obesity & Metabolic Syndrome","volume":" ","pages":"224-235"},"PeriodicalIF":5.2,"publicationDate":"2023-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/05/84/jomes-32-3-224.PMC10583772.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10288811","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Relationship between Phenotype Models Based on Waist Circumference and Triglyceride Levels and the Risk of Chronic Kidney Disease: A Systematic Review and Meta-analysis. 基于腰围和甘油三酯水平的表型模型与慢性肾脏疾病风险之间的关系:系统综述和荟萃分析。
IF 5.2
Journal of Obesity & Metabolic Syndrome Pub Date : 2023-09-30 Epub Date: 2023-09-18 DOI: 10.7570/jomes23037
Karunia Valeriani Japar, Timotius Ivan Hariyanto, Mochammad Sja'bani Mardjopranoto
{"title":"Relationship between Phenotype Models Based on Waist Circumference and Triglyceride Levels and the Risk of Chronic Kidney Disease: A Systematic Review and Meta-analysis.","authors":"Karunia Valeriani Japar,&nbsp;Timotius Ivan Hariyanto,&nbsp;Mochammad Sja'bani Mardjopranoto","doi":"10.7570/jomes23037","DOIUrl":"10.7570/jomes23037","url":null,"abstract":"<p><strong>Background: </strong>Chronic kidney disease (CKD) is a leading cause of death worldwide and has a high cost of treatment. Studies have indicated that a combination of waist circumference (WC) and triglyceride (TG) levels can be used to determine the risk of CKD. This study analyzes the risk of CKD using four phenotype models based on WC and TG.</p><p><strong>Methods: </strong>This meta-analysis analyzes 113,019 participants from 13 studies. We conducted relevant literature searches in the Europe PMC, Medline, and Scopus databases using specific keywords. The results obtained were pooled into odds ratios (ORs) with 95% confidence intervals (CIs) using random-effects models.</p><p><strong>Results: </strong>Our pooled analysis revealed that the highest significant independent association was between CKD and the high WC-high TG phenotype (adjusted OR, 1.61; 95% CI, 1.39 to 1.88; <i>P</i><0.00001; I<sup>2</sup>=59%), followed by the high WC-normal TG phenotype (adjusted OR, 1.33; 95% CI, 1.12 to 1.57; <i>P</i>=0.001; I<sup>2</sup>=67%), and the normal WC-high TG phenotype (adjusted OR, 1.20; 95% CI, 1.06 to 1.37; <i>P</i>=0.005; I<sup>2</sup>=29%) when the normal WC-normal TG phenotype was taken as the reference.</p><p><strong>Conclusion: </strong>Our study suggests that phenotype models based on WC and TG can be used as screening tools to predict the risk of CKD. Our results also indicate that WC plays a larger role than TG in the CKD risk. Further prospective studies are needed to confirm the results of our study.</p>","PeriodicalId":45386,"journal":{"name":"Journal of Obesity & Metabolic Syndrome","volume":" ","pages":"236-246"},"PeriodicalIF":5.2,"publicationDate":"2023-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/53/2e/jomes-32-3-236.PMC10583768.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10289814","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Neck Circumference as a Predictor of Insulin Resistance in People with Non-alcoholic Fatty Liver Disease. 颈围作为非酒精性脂肪肝患者胰岛素抵抗的预测指标。
IF 5.2
Journal of Obesity & Metabolic Syndrome Pub Date : 2023-09-30 Epub Date: 2023-08-31 DOI: 10.7570/jomes22066
Da-Hye Son, Jee Hye Han, Jun-Hyuk Lee
{"title":"Neck Circumference as a Predictor of Insulin Resistance in People with Non-alcoholic Fatty Liver Disease.","authors":"Da-Hye Son,&nbsp;Jee Hye Han,&nbsp;Jun-Hyuk Lee","doi":"10.7570/jomes22066","DOIUrl":"10.7570/jomes22066","url":null,"abstract":"<p><strong>Background: </strong>Insulin resistance is common in individuals with non-alcoholic fatty liver disease (NAFLD). Because insulin resistance is a predictive factor for advanced liver diseases in people with NAFLD, efforts have been made to predict it through anthropometric variables. Recently, neck circumference (NC) has been regarded as a reliable alternative marker for metabolic disorders. This study verified the association between NC and insulin resistance in patients with NAFLD.</p><p><strong>Methods: </strong>We analyzed data from 847 people with NAFLD who participated in the 2019 Korean National Health and Nutrition Examination Survey. NAFLD was defined by a hepatic steatosis index score of ≥36 points, and insulin resistance was defined by a homeostatic model assessment of insulin resistance score of ≥2.5 points. Participants were divided according to sex-specific NC tertiles (T1, lowest; T2, middle; T3, highest).</p><p><strong>Results: </strong>In the analysis of the area under the receiver operating characteristic curve (AUC), NC displayed a greater predictive power than body mass index (BMI) for insulin resistance in women (AUC of NC=0.625 vs. AUC of BMI=0.573, <i>P</i>=0.035). NC and the odds ratio (OR) for insulin resistance showed a cubic relationship in both men and women. In the weighted multiple logistic regression analysis, the ORs with 95% confidence intervals for insulin resistance in people with NAFLD in T2 and T3 compared to the reference tertile (T1) were 1.06 (0.47-2.41) and 1.13 (0.41-3.11), respectively, in men and 1.12 (0.64-1.97) and 2.54 (1.19-5.39), respectively, in women, after adjusting for confounding factors.</p><p><strong>Conclusion: </strong>NC was positively correlated with insulin resistance in women with NAFLD.</p>","PeriodicalId":45386,"journal":{"name":"Journal of Obesity & Metabolic Syndrome","volume":" ","pages":"214-223"},"PeriodicalIF":5.2,"publicationDate":"2023-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/23/26/jomes-32-3-214.PMC10583771.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10177457","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Herbal Metabolites as Potential Carbonic Anhydrase Inhibitors: Promising Compounds for Cancer and Metabolic Disorders. 草药代谢产物作为潜在的碳酸酐酶抑制剂:癌症和代谢障碍的有前途的化合物。
IF 5.2
Journal of Obesity & Metabolic Syndrome Pub Date : 2023-09-30 Epub Date: 2023-09-20 DOI: 10.7570/jomes23029
Ebrahim Yarmohammadi, Maryam Khanjani, Zahra Khamverdi, Marzieh Savari, Amir Taherkhani
{"title":"Herbal Metabolites as Potential Carbonic Anhydrase Inhibitors: Promising Compounds for Cancer and Metabolic Disorders.","authors":"Ebrahim Yarmohammadi,&nbsp;Maryam Khanjani,&nbsp;Zahra Khamverdi,&nbsp;Marzieh Savari,&nbsp;Amir Taherkhani","doi":"10.7570/jomes23029","DOIUrl":"10.7570/jomes23029","url":null,"abstract":"<p><strong>Background: </strong>Human carbonic anhydrases (CAs) play a role in various pathological mechanisms by controlling intracellular and extracellular pH balance. Irregular expression and function of CAs have been associated with multiple human diseases, such as obesity, cancer, glaucoma, and epilepsy. In this work, we identify herbal compounds that are potential inhibitors of CA VI.</p><p><strong>Methods: </strong>We used the AutoDock tool to evaluate binding affinity between the CA VI active site and 79 metabolites derived from flavonoids, anthraquinones, or cinnamic acids. Compounds ranked at the top were chosen for molecular dynamics (MD) simulations. Interactions between the best CA VI inhibitors and residues within the CA VI active site were examined before and after MD analysis. Additionally, the effects of the most potent CA VI inhibitor on cell viability were ascertained <i>in vitro</i> through the 2,5-diphenyl-2H-tetrazolium bromide (MTT) assay.</p><p><strong>Results: </strong>Kaempferol 3-rutinoside-4-glucoside, orientin, kaempferol 3-rutinoside-7-sophoroside, cynarin, and chlorogenic acid were estimated to establish binding with the CA VI catalytic domain at the picomolar scale. The range of root mean square deviations for CA VI complexes with kaempferol 3-rutinoside-4-glucoside, aloe-emodin 8-glucoside, and cynarin was 1.37 to 2.05, 1.25 to 1.85, and 1.07 to 1.54 Å, respectively. The MTT assay results demonstrated that cynarin had a substantial effect on HCT-116 cell viability.</p><p><strong>Conclusion: </strong>This study identified several herbal compounds that could be potential drug candidates for inhibiting CA VI.</p>","PeriodicalId":45386,"journal":{"name":"Journal of Obesity & Metabolic Syndrome","volume":"32 3","pages":"247-258"},"PeriodicalIF":5.2,"publicationDate":"2023-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/f0/de/jomes-32-3-247.PMC10583767.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41104607","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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