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Bi L, Wang C, Du Y, Lu C, Zhao M, Ding Y, Sun W, Fan W. Causal Effects of Lipids-Related Metabolites on Androgenic Alopecia: A Mendelian Randomization Study. Clin Cosmet Investig Dermatol 2024; 17:409-416. [PMID: 38371329 PMCID: PMC10871140 DOI: 10.2147/ccid.s445453] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Accepted: 01/30/2024] [Indexed: 02/20/2024]
Abstract
Purpose To investigate whether increased levels of lipids-related metabolites (LRMs) result in androgenic alopecia (AGA). Patients and Methods A two-sample Mendelian randomization (MR) study was designed, and single nucleotide polymorphisms (SNPs) respectively related to nine LRMs were selected from the genome-wide association study (GWAS) dataset. An MR analysis was performed to assess the causal association between LRMs and AGA. Results Through the fixed-effect inverse variance weighting (IVW) method, MR analysis indicated that Apolipoprotein B (ApoB), low-density lipoprotein (LDL), and very-low-density lipoprotein (VLDL) had a causal relationship with AGA. No obvious heterogeneity or pleiotropy was observed. Conclusion The risk of AGA increases significantly when the serum levels of ApoB, LDL, and VLDL increase. This causal relationship is solid and free of interference from confounding factors.
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Affiliation(s)
- Lingbo Bi
- Department of Dermatology, Jiangsu Province Hospital and Nanjing Medical University First Affiliated Hospital, Nanjing, People’s Republic of China
| | - Chaofan Wang
- Department of Dermatology, Jiangsu Province Hospital and Nanjing Medical University First Affiliated Hospital, Nanjing, People’s Republic of China
| | - Yimei Du
- Department of Dermatology, Jiangsu Province Hospital and Nanjing Medical University First Affiliated Hospital, Nanjing, People’s Republic of China
| | - Changpei Lu
- Department of Dermatology, Jiangsu Province Hospital and Nanjing Medical University First Affiliated Hospital, Nanjing, People’s Republic of China
| | - Min Zhao
- Department of Dermatology, Jiangsu Province Hospital and Nanjing Medical University First Affiliated Hospital, Nanjing, People’s Republic of China
| | - Yunbu Ding
- Department of Dermatology, Jiangsu Province Hospital and Nanjing Medical University First Affiliated Hospital, Nanjing, People’s Republic of China
| | - Weiling Sun
- Department of Dermatology, Jiangsu Province Hospital and Nanjing Medical University First Affiliated Hospital, Nanjing, People’s Republic of China
| | - Weixin Fan
- Department of Dermatology, Jiangsu Province Hospital and Nanjing Medical University First Affiliated Hospital, Nanjing, People’s Republic of China
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Huang Y, Liu Q, Liu M, Xu L, Li Y, Chen Q, Guan D, Xu J, Lin C, Wang S. System pharmacology-based determination of the functional components and mechanisms in chronic heart failure treatment: an example of Zhenwu decoction. J Biomol Struct Dyn 2023:1-19. [PMID: 37921741 DOI: 10.1080/07391102.2023.2274515] [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: 06/06/2023] [Accepted: 09/17/2023] [Indexed: 11/04/2023]
Abstract
Chronic heart failure (CHF) is the primary cause of death among patients with cardiovascular diseases, representing the advanced stage in the development of several cardiovascular conditions. Zhenwu decoction (ZWD) has gained widespread recognition as an efficacious remedy for CHF due to its potent therapeutic properties and absence of adverse effects. Nevertheless, the precise molecular mechanisms underlying its actions remain elusive. This study endeavors to unravel the intricate pharmacological underpinnings of five herbs within ZWD concerning CHF through an integrated approach. Initially, pertinent data regarding ZWD and CHF were compiled from established databases, forming the foundation for constructing an intricate network of active component-target interactions. Subsequently, a pioneering method for evaluating node significance was formulated, culminating in the creation of core functional association space (CFAS). To discern vital components, a novel dynamic programming algorithm was devised and used to determine the core component group (CCG) within the CFAS. Enrichment analysis of the CCG targets unveiled the potential coordinated molecular mechanisms of ZWD, illuminating its capacity to ameliorate CHF by modulating genes and related signaling pathways involved in pathological remodeling. Notable pathways encompass PI3K-Akt, diabetic cardiomyopathy, cAMP and MAPK signaling. Concluding the computational analyses, in vitro experiments were executed to assess the effects of vanillic acid, paradol, 10-gingerol and methyl cinnamate. Remarkably, these compounds demonstrated efficacy in reducing the production of ANP and BNP within isoprenaline-induced AC 16 cells, further validating their potential therapeutic utility. This investigation underscores the efficacy of the proposed model in enhancing the precision and reliability of CCG selection within ZWD, thereby presenting a novel avenue for mechanistic inquiries, compound refinement and the secondary development of TCM herbs.
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Affiliation(s)
- Yisheng Huang
- Department of Anesthesiology, Nanfang Hospital Affiliated to Southern Medical University, Guangzhou, China
- The Second School of Clinical Medicine, Southern Medical University, Guangzhou, China
- Department of Anesthesiology, Ganzhou People's Hospital, Ganzhou, China
| | - Qinwen Liu
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Single Cell Technology and Application, Guangzhou, China
| | - Meiyu Liu
- Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Liqian Xu
- Department of Anesthesiology, Guangdong Provincial People's Hospital, Southern Medical University, Guangzhou, China
| | - Yi Li
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Single Cell Technology and Application, Guangzhou, China
| | - Quanlin Chen
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Single Cell Technology and Application, Guangzhou, China
| | - Daogang Guan
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Single Cell Technology and Application, Guangzhou, China
| | - Jindong Xu
- Department of Anesthesiology, Guangdong Provincial People's Hospital, Southern Medical University, Guangzhou, China
| | - Chunshui Lin
- Department of Anesthesiology, Nanfang Hospital Affiliated to Southern Medical University, Guangzhou, China
| | - Sheng Wang
- The Second School of Clinical Medicine, Southern Medical University, Guangzhou, China
- Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
- Department of Anesthesiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
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3
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Ciarambino T, Crispino P, Minervini G, Giordano M. Vitamin D: Can Gender Medicine Have a Role? Biomedicines 2023; 11:1762. [PMID: 37371857 PMCID: PMC10296422 DOI: 10.3390/biomedicines11061762] [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: 04/19/2023] [Revised: 06/15/2023] [Accepted: 06/19/2023] [Indexed: 06/29/2023] Open
Abstract
This narrative review aims to shed light on the role of gender differences, on the biological and molecular functions in the main pathological mechanisms that recognize the role of vitamin D. Vitamin D deficiency is widespread worldwide, but it is still very controversial whether the amount of vitamin D taken daily is actually the only problem related to its biological functions. Currently, the plasma concentration of 25-hydroxyvitamin D represents the only indicator of the circulating blood quota. The concept is that the biological function of vitamin D is not only linked to its circulating levels, but it is hypothesized that its biological functions depend, above all, on its total bioavailability. In particular, vitamin D circulates for the most part linked to albumin and vitamin D binding protein (DBP), which depend on various pathological conditions and physiologically, above all, the function of the latter is regulated by estrogens, glucocorticoids, and inflammatory cytokines. During her life, women undergo various changes in the hormonal and sexual sphere concerning menarche, possible pregnancies, and breastfeeding but also the use of contraceptives and, finally, the transition from the period of fertility to menopause. Each of these phases presents specific needs and, consequently, sometimes also specific criticalities. Studies on young women have shown that vitamin D deficiency is present in 58 to 91% of cases. Obesity, metabolic disorders, and variation in estrogen contraction may affect vitamin D deficiency due to the decreased bioavailability from dietary sources due to deposition in body fat compartments.
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Affiliation(s)
- Tiziana Ciarambino
- Internal Medicine Department, Hospital of Marcianise, ASL Caserta, 81037 Caserta, Italy
| | - Pietro Crispino
- Internal Medicine Department, Hospital of Latina, ASL Latina, 04100 Latina, Italy
| | - Giovanni Minervini
- Emergency Department, Hospital of Lagonegro, AOR San Carlo, 85042 Lagonegro, Italy
| | - Mauro Giordano
- Advanced Medical and Surgical Sciences Department, University of Campania, L. Vanvitelli, 81100 Naples, Italy;
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Lu Y, Qin L, Wei Y, Mo X, Tang X, Liu Q, Liu S, Zhang J, Xu M, Wei C, Huang S, Lin Y, Luo T, Mai T, Gou R, Zhang Z, Cai J, Qin J. Association between barium exposed, CYP19A1 and central obesity: A cross-sectional study in rural China. J Trace Elem Med Biol 2023; 78:127170. [PMID: 37075568 DOI: 10.1016/j.jtemb.2023.127170] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Revised: 03/04/2023] [Accepted: 04/03/2023] [Indexed: 04/21/2023]
Abstract
BACKGROUND obesity is a major risk factor for many metabolic diseases such as diabetes and cardiometabolic diseases. This study aimed to evaluate the association of plasma and urinary barium concentrations, CYP19A1 gene polymorphisms, and their interaction with central obesity in a rural Chinese population. METHODS restricted cubic spline model was used to explore the dose-response relationship between barium and the risk of developing central obesity and waist circumference; logistic regression model was used to assess the association between barium, CYP19A1 gene polymorphisms and their interaction with central obesity. RESULTS the results of the restricted cubic spline model showed that plasma barium concentration was linearly associated with the risk of developing central obesity and non-linearly associated with waist circumference. Logistic regression analysis showed that participants with Q4 plasma barium concentration exhibited a higher risk of central obesity compared to participants with Q1 barium concentration; participants carrying the rs10046-AA gene exhibited a lower risk of central obesity than those carrying the rs10046-G(GG+GA) gene; participants carrying the rs10046-GA genotype showed 1.754 times higher risk of central obesity than those carrying rs10046-GG+AA genotype. There was a significant interaction between plasma barium and CYP19A1 gene polymorphism on central obesity. CONCLUSION the development of central obesity was associated with plasma barium and CYP19A1.
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Affiliation(s)
- Yufu Lu
- School of Public Health, Guangxi Medical University, Shuangyong Road No.22, Nanning 530021, Guangxi, China
| | - Lidong Qin
- School of Public Health, Guangxi Medical University, Shuangyong Road No.22, Nanning 530021, Guangxi, China
| | - Yanfei Wei
- School of Public Health, Guangxi Medical University, Shuangyong Road No.22, Nanning 530021, Guangxi, China
| | - Xiaoting Mo
- School of Public Health, Guangxi Medical University, Shuangyong Road No.22, Nanning 530021, Guangxi, China
| | - Xu Tang
- School of Public Health, Guangxi Medical University, Shuangyong Road No.22, Nanning 530021, Guangxi, China
| | - Qiumei Liu
- School of Public Health, Guangxi Medical University, Shuangyong Road No.22, Nanning 530021, Guangxi, China
| | - Shuzhen Liu
- School of Public Health, Guangxi Medical University, Shuangyong Road No.22, Nanning 530021, Guangxi, China
| | - Junling Zhang
- School of Public Health, Guangxi Medical University, Shuangyong Road No.22, Nanning 530021, Guangxi, China
| | - Min Xu
- School of Public Health, Guangxi Medical University, Shuangyong Road No.22, Nanning 530021, Guangxi, China
| | - Chunmei Wei
- School of Public Health, Guangxi Medical University, Shuangyong Road No.22, Nanning 530021, Guangxi, China
| | - Shenxiang Huang
- School of Public Health, Guangxi Medical University, Shuangyong Road No.22, Nanning 530021, Guangxi, China
| | - Yinxia Lin
- School of Public Health, Guangxi Medical University, Shuangyong Road No.22, Nanning 530021, Guangxi, China
| | - Tingyu Luo
- School of Public Health, Guilin Medical University, 20 Lequn Road, Guilin, Guangxi, China
| | - Tingyu Mai
- School of Public Health, Guilin Medical University, 20 Lequn Road, Guilin, Guangxi, China
| | - Ruoyu Gou
- School of Public Health, Guilin Medical University, 20 Lequn Road, Guilin, Guangxi, China
| | - Zhiyong Zhang
- School of Public Health, Guilin Medical University, 20 Lequn Road, Guilin, Guangxi, China; Guangxi key laboratory of Environmental Exposomics and Entire Lifecycle Health, China
| | - Jiansheng Cai
- School of Public Health, Guilin Medical University, 20 Lequn Road, Guilin, Guangxi, China; Guangxi Key Laboratory of Tumor Immunology and Microenvironmental Regulation, Guilin Medical University, Guilin, Guangxi, China.
| | - Jian Qin
- Key Laboratory of Longevity and Aging-related Diseases of Chinese Ministry of Education, Guangxi Medical University, Nanning 530021, China; Guangxi Colleges and Universities Key Laboratory of Prevention and Control of Highly Prevalent Diseases, School of Public Health, Guangxi Medical University, Nanning 530021, China; Guangxi Key Laboratory of Environment and Health Research, Guangxi Medical University, Nanning 530021, China.
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Wang X, Liang Y, Liu Q, Cai J, Tang X, Liu S, Zhang J, Xu M, Wei C, Mo X, Wei Y, Lin Y, Huang S, Mai T, Tan D, Luo T, Gou R, Qin J, Zhang Z. Association of CYP19A1 Gene, Plasma Zinc, and Urinary Zinc with the Risk of Type 2 Diabetes Mellitus in a Chinese Population. Biol Trace Elem Res 2022:10.1007/s12011-022-03502-1. [PMID: 36441497 DOI: 10.1007/s12011-022-03502-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Accepted: 11/19/2022] [Indexed: 11/30/2022]
Abstract
To explore the effects of CYP19A1 gene polymorphisms, plasma zinc, and urinary zinc levels and their interactions on type 2 diabetes mellitus (T2DM) in residents of Gongcheng County, Guangxi, China. The case-control study was used for the investing. The MassARRAY System was applied to genotype the CYP19A1 genes rs752760, rs10046, rs10459592, and rs700518 in 540 study subjects. Plasma and urinary zinc concentrations were measured by inductively coupled plasma mass spectrometry (ICP-MS). Conditional logistic regression showed that rs752760 and plasma zinc were associated with T2DM risks with ORs of 0.593 (95% CI: 0.371-0.948) and 0.563 (95% CI: 0.356-0.889), respectively. Unconditional logistic regression analysis showed an association between urinary zinc levels and the risk of T2DM as well, with an OR of 0.352 (95% CI: 0.212-0.585). The results of the multiplicative interaction model showed that the rs752760 T allele was associated with a significantly reduced risk of T2DM with moderate/low plasma zinc levels, with ORs of 0.340 (95% CI: 0.161-0.715) and 0.583 (95% CI: 0.346-0.981), respectively, and the rs752760 T allele was also associated with a significantly decreased risk of T2DM with moderate/low urinary zinc levels, with ORs of 0.358 (95% CI: 0.201-0.635) and 0.321 (95% CI: 0.183-0.562), respectively. CYP19A1 rs752760 T allele and moderate/low plasma/urinary zinc levels reduce the risk of T2DM.
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Affiliation(s)
- Xuexiu Wang
- Department of Environmental and Occupational Health, School of Public Health, Guangxi Medical University, Nanning, China
| | - Yujian Liang
- Department of Environmental and Occupational Health, School of Public Health, Guangxi Medical University, Nanning, China
| | - Qiumei Liu
- Department of Environmental and Occupational Health, School of Public Health, Guangxi Medical University, Nanning, China
| | - Jiansheng Cai
- Department of Environmental and Occupational Health, School of Public Health, Guangxi Medical University, Nanning, China
- Key Laboratory of Tumor Immunology and Microenvironmental Regulation, Guilin Medical University, Guilin, China
| | - Xu Tang
- Department of Environmental and Occupational Health, School of Public Health, Guangxi Medical University, Nanning, China
| | - Shuzhen Liu
- Department of Environmental and Occupational Health, School of Public Health, Guangxi Medical University, Nanning, China
| | - Junling Zhang
- Department of Environmental and Occupational Health, School of Public Health, Guangxi Medical University, Nanning, China
| | - Min Xu
- Department of Environmental and Occupational Health, School of Public Health, Guangxi Medical University, Nanning, China
| | - Chunmei Wei
- Department of Environmental and Occupational Health, School of Public Health, Guangxi Medical University, Nanning, China
| | - Xiaoting Mo
- Department of Environmental and Occupational Health, School of Public Health, Guangxi Medical University, Nanning, China
| | - Yanfei Wei
- Department of Environmental and Occupational Health, School of Public Health, Guangxi Medical University, Nanning, China
| | - Yinxia Lin
- Department of Environmental and Occupational Health, School of Public Health, Guangxi Medical University, Nanning, China
| | - Shenxiang Huang
- Department of Environmental and Occupational Health, School of Public Health, Guangxi Medical University, Nanning, China
| | - Tingyu Mai
- Department of Environmental Health and Occupational Medicine, School of Public Health, Guilin Medical University, Guilin, China
| | - Dechan Tan
- Department of Environmental Health and Occupational Medicine, School of Public Health, Guilin Medical University, Guilin, China
| | - Tingyu Luo
- Department of Environmental Health and Occupational Medicine, School of Public Health, Guilin Medical University, Guilin, China
| | - Ruoyu Gou
- Department of Environmental Health and Occupational Medicine, School of Public Health, Guilin Medical University, Guilin, China
| | - Jian Qin
- Department of Environmental and Occupational Health, School of Public Health, Guangxi Medical University, Nanning, China.
- Guangxi Colleges and Universities Key Laboratory of Prevention and Control of Highly Prevalent Diseases, Guangxi Medical University, Nanning, China.
- Guangxi Key Laboratory of Environment and Health Research, Guangxi Medical University, Nanning, China.
- Key Laboratory of Longevity and Aging-Related Diseases of Chinese Ministry of Education, Guangxi Medical University, Nanning, China.
| | - Zhiyong Zhang
- Department of Environmental and Occupational Health, School of Public Health, Guangxi Medical University, Nanning, China.
- Department of Environmental Health and Occupational Medicine, School of Public Health, Guilin Medical University, Guilin, China.
- Guangxi Key Laboratory of Environmental Exposomics and Entire Lifecycle Health, Guilin Medical University, Guilin, China.
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Association of Leu432Val (rs1056836) polymorphism of the CYP1B1 gene with lipid profile in hypertensive Slovak women. ANTHROPOLOGICAL REVIEW 2022. [DOI: 10.18778/1898-6773.85.2.01] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Leu432Val (rs1056836) polymorphism of the CYP1B1 gene was examined in relationship with lipid profile in hypertensive Slovak women according to their menopausal status. The entire study sample comprised 255 women suffering from hypertension aged from 39 to 65 years who were recruited from different localities in the western, southern, and middle parts of Slovakia. The participants provided a saliva or blood sample for DNA genotyping and a blood sample for biochemical analysis. The Leu432Val genotypes demonstrated statistically significant associations with all monitored atherogenic indices – total cholesterol-to-HDL-Cholesterol (AI1), Non-HDL-Cholesterol (AI2), LDL-Cholesterol-to-HDL-Cholesterol (AI3), and the logarithm of the ratio of plasma concentration of triglycerides to HDL-cholesterol (AIP log) in hypertensive pre/perimenopausal women. The mean values were significantly lower in women carrying the Val/Val genotype. In early postmenopausal hypertensive women the Leu432Val genotypes were statistically significant and associated with LDL-cholesterol (LDL-C) and AI2. The mean values of LDL-C and AI2 were significantly lower in women carrying the Leu/Leu genotype. In conclusion, the Leu432Val polymorphism may be associated with the atherogenic indices and LDL-C in hypertensive women.
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Singh P, Covassin N, Marlatt K, Gadde KM, Heymsfield SB. Obesity, Body Composition, and Sex Hormones: Implications for Cardiovascular Risk. Compr Physiol 2021; 12:2949-2993. [PMID: 34964120 PMCID: PMC10068688 DOI: 10.1002/cphy.c210014] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
Cardiovascular disease (CVD) continues to be the leading cause of death in adults, highlighting the need to develop novel strategies to mitigate cardiovascular risk. The advancing obesity epidemic is now threatening the gains in CVD risk reduction brought about by contemporary pharmaceutical and surgical interventions. There are sex differences in the development and outcomes of CVD; premenopausal women have significantly lower CVD risk than men of the same age, but women lose this advantage as they transition to menopause, an observation suggesting potential role of sex hormones in determining CVD risk. Clear differences in obesity and regional fat distribution among men and women also exist. While men have relatively high fat in the abdominal area, women tend to distribute a larger proportion of their fat in the lower body. Considering that regional body fat distribution is an important CVD risk factor, differences in how men and women store their body fat may partly contribute to sex-based alterations in CVD risk as well. This article presents findings related to the role of obesity and sex hormones in determining CVD risk. Evidence for the role of sex hormones in determining body composition in men and women is also presented. Lastly, the clinical potential for using sex hormones to alter body composition and reduce CVD risk is outlined. © 2022 American Physiological Society. Compr Physiol 12:1-45, 2022.
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Affiliation(s)
- Prachi Singh
- Pennington Biomedical Research Center, Louisiana State University System, Baton Rouge, Louisiana, USA
| | | | - Kara Marlatt
- Pennington Biomedical Research Center, Louisiana State University System, Baton Rouge, Louisiana, USA
| | - Kishore M Gadde
- Pennington Biomedical Research Center, Louisiana State University System, Baton Rouge, Louisiana, USA
| | - Steven B Heymsfield
- Pennington Biomedical Research Center, Louisiana State University System, Baton Rouge, Louisiana, USA
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Wang SS, Li K, Liu Z, Gui S, Liu N, Liu X. Aerobic exercise ameliorates benign prostatic hyperplasia in obese mice through downregulating the AR/androgen/PI3K/AKT signaling pathway. Exp Gerontol 2020; 143:111152. [PMID: 33189835 DOI: 10.1016/j.exger.2020.111152] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Revised: 10/29/2020] [Accepted: 11/09/2020] [Indexed: 12/26/2022]
Abstract
OBJECTIVE Emerging evidence has suggested that physical activities can reduce the risk of benign prostatic hyperplasia (BPH). Here, we evaluated the effect of aerobic exercise in a model of BPH using obese mice. METHODS Obese C57BL/6J mice in the control group, obesity group (OB), and obesity group plus exercise (OB + E) with eight weeks training were inspected for morphological alterations via hematoxylin-eosin (H&E) staining, lipid and sex hormone metabolites via enzyme-linked immunosorbent assays (ELISAs), relative protein expression via Western blotting, and prostate cancer-up-regulated long noncoding RNA (PlncRNA) and androgen receptor (AR) mRNA levels via quantitative real-time PCR (qRT-PCR). RESULTS Aerobic exercise training slowed fat-mass gain in OB mice. Prostate volume (PV) and area of lumen was significantly decreased in OB mice and was slightly increased following aerobic exercise. Epithelial volume density in the OB group was higher than that in the control group. Furthermore, aerobic exercise lowered serum low-density lipoprotein (LDL), triglyceride, and free fatty acid (FFA) levels, whereas it raised high-density lipoprotein (HDL) levels in OB + E mice. Additionally, the hormonal ratio of estradiol/testosterone (E2/T) approached that of the control group following aerobic exercise in OB + E mice. Mechanistically, aerobic exercise downregulated the PlncRNA-AR/androgen signaling pathway via the phosphatidylinositol 3-kinase/protein kinase B (PI3K/AKT) axis in the prostates of OB + E mice. CONCLUSION These data demonstrate that aerobic exercise may alleviate BPH in obese mice through regulation of the AR/androgen/PI3K/AKT signaling pathway.
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Affiliation(s)
- Sha-Sha Wang
- School of Kinesiology, Shanghai University of Sport, Shanghai, China
| | - Kai Li
- School of Kinesiology, Shanghai University of Sport, Shanghai, China
| | - Zhiwei Liu
- School of Kinesiology, Shanghai University of Sport, Shanghai, China
| | - Shukang Gui
- School of Kinesiology, Shanghai University of Sport, Shanghai, China
| | - Nian Liu
- School of Kinesiology, Shanghai University of Sport, Shanghai, China
| | - Xiangyun Liu
- School of Kinesiology, Shanghai University of Sport, Shanghai, China.
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9
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Bahiraee A, Nejatizadeh A, Farshidi H, Malekzadeh K, Emamgholipour S, Ebrahimi R, Aghabozorgi AS, Yazdany M, Shekari M. Association analysis of premature coronary artery disease and cytochrome P450 2D6 (CYP2D6) C100T and G1846A genetic variants and haplotypes in Iranian population. Meta Gene 2020. [DOI: 10.1016/j.mgene.2020.100738] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
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10
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Yang Y, Wang P. Association of CYP19A1 and CYP1A2 genetic polymorphisms with type 2 diabetes mellitus risk in the Chinese Han population. Lipids Health Dis 2020; 19:187. [PMID: 32814585 PMCID: PMC7437009 DOI: 10.1186/s12944-020-01366-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Accepted: 08/10/2020] [Indexed: 12/16/2022] Open
Abstract
Background Type 2 diabetes mellitus (T2DM), one of the global health issues, is a group of metabolic diseases and is affected by several genetic loci in the clinical phenotype. This study intended to ascertain associations between CYP19A1 and CYP1A2 gene polymorphisms with the T2DM risk in Chinese Han. Methods Seven single nucleotide polymorphisms (SNPs) in total including five of CYP19A1 (rs4646, rs6493487, rs1062033, rs17601876 and rs3751599) and two of CYP1A2 (rs762551 and rs2470890) from 512 T2DM patients and 515 non-diabetic controls were genotyped in the platform of Agena MassARRAY. SPSS 18.0 was utilized for analyzing genotyping results. Logistic regression models were conducted for the risk assessment by the odds ratios (ORs) and 95% confidence intervals (CIs). Results The results suggested a significant association between genotype GC of rs1062033 with a decreased T2DM risk (OR = 0.73, 95% CI = 0.55–0.96, P = 0.025) under the co-dominant (heterozygous) model. The results of stratification analysis with age and gender adjustment revealed that the effects of all selected SNPs in CYP19A1 and CYP1A2 on the T2DM susceptibility were dependent on age, body mass index (BMI) and disease progression (P < 0.05). The haplotype analysis was further conducted and the results indicated that Crs1062033Grs17601876Ars3751599 in CYP19A1 played a protective role (OR = 0.48, 95% CI = 0.25–0.91, P = 0.026) in T2DM patients with diabetic retinopathy. Conclusion This population-based case-control study suggested that CYP19A1 and CYP1A2 variations might affect the susceptibility of T2DM. The findings provide a theoretical basis for searching the clinical therapeutic markers and attractive drug targets of T2DM.
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Affiliation(s)
- Yafeng Yang
- Department of clinical nutrition, Xianyang Central Hospital, Xianyang, 712000, Shaanxi Province, China
| | - Ping Wang
- Department of hemodialysis, Xianyang Central Hospital, Xianyang, 712000, Shaanxi Province, China.
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11
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Kavishe B, Vanobberghen F, Katende D, Kapiga S, Munderi P, Baisley K, Biraro S, Mosha N, Mutungi G, Mghamba J, Hughes P, Smeeth L, Grosskurth H, Peck R. Dyslipidemias and cardiovascular risk scores in urban and rural populations in north-western Tanzania and southern Uganda. PLoS One 2019; 14:e0223189. [PMID: 31809516 PMCID: PMC6897412 DOI: 10.1371/journal.pone.0223189] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2019] [Accepted: 09/16/2019] [Indexed: 01/06/2023] Open
Abstract
BACKGROUND Dyslipidemia is a leading risk factor for atherosclerotic cardiovascular disease. There are few published epidemiological data regarding dyslipidemia in Africa. We determined full lipid and apolipoprotein profiles and investigated factors associated with lipid levels in urban and rural populations of north-western Tanzania and southern Uganda. METHODS We conducted a cross-sectional survey of randomly-selected, community-dwelling adults (≥18yrs) including five strata per country: one municipality, two district towns and two rural areas. Participants were interviewed and examined using the World Health Organization STEPwise survey questionnaire. Serum levels of total cholesterol, low-density lipoprotein cholesterol, high-density lipoprotein cholesterol, triglycerides, and apolipoproteins were measured. Factors associated with mean lipid levels were assessed by multivariable linear regression. Framingham 10-year cardiovascular risk scores were calculated with and without lipids. RESULTS One-third of adults in the study population had dyslipidemia. Low high-density lipoprotein cholesterol affected 32-45% of rural adults. High total cholesterol, low-density lipoprotein cholesterol, and apolipoprotein B were found in <15% of adult population in all strata, but were more common in urban adults. Factors independently associated with higher mean low-density lipoprotein cholesterol and apolipoprotein B were female gender, older age, higher education, higher income, obesity, and hypertension. Framingham cardiovascular risk scores with and without lipids yielded similar results and 90% of study subjects in all strata were classified as "low risk". Among older adults (>55 years), 30% were classified as "high" or "very high" risk. CONCLUSIONS Dyslipidemias are common among adults in north-western Tanzania and southern Uganda affecting one third of adult population. Overall, cardiovascular risk scores are low but high risk scores are common with older adults. Health services designed and equipped to diagnose and treat dyslipidemia are urgently needed.
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Affiliation(s)
- Bazil Kavishe
- Mwanza Intervention Trials Unit, National Institute for Medical Research, Mwanza, Tanzania
| | - Fiona Vanobberghen
- Mwanza Intervention Trials Unit, National Institute for Medical Research, Mwanza, Tanzania
- MRC Tropical Epidemiology Group, London School of Hygiene & Tropical Medicine, London, United Kingdom
| | - David Katende
- Medical Research Council/Uganda Virus Research Institute and London School of Hygiene and Tropical Medicine Research Unit, Entebbe, Uganda
| | - Saidi Kapiga
- Mwanza Intervention Trials Unit, National Institute for Medical Research, Mwanza, Tanzania
- MRC Tropical Epidemiology Group, London School of Hygiene & Tropical Medicine, London, United Kingdom
| | - Paula Munderi
- Medical Research Council/Uganda Virus Research Institute and London School of Hygiene and Tropical Medicine Research Unit, Entebbe, Uganda
| | - Kathy Baisley
- MRC Tropical Epidemiology Group, London School of Hygiene & Tropical Medicine, London, United Kingdom
| | - Samuel Biraro
- Medical Research Council/Uganda Virus Research Institute and London School of Hygiene and Tropical Medicine Research Unit, Entebbe, Uganda
| | - Neema Mosha
- Mwanza Intervention Trials Unit, National Institute for Medical Research, Mwanza, Tanzania
| | | | - Janneth Mghamba
- Ministry of Health Community Development Gender Elderly and Children, Dar es Salaam, Tanzania
| | - Peter Hughes
- Medical Research Council/Uganda Virus Research Institute and London School of Hygiene and Tropical Medicine Research Unit, Entebbe, Uganda
| | - Liam Smeeth
- MRC Tropical Epidemiology Group, London School of Hygiene & Tropical Medicine, London, United Kingdom
| | - Heiner Grosskurth
- Mwanza Intervention Trials Unit, National Institute for Medical Research, Mwanza, Tanzania
- MRC Tropical Epidemiology Group, London School of Hygiene & Tropical Medicine, London, United Kingdom
| | - Robert Peck
- Mwanza Intervention Trials Unit, National Institute for Medical Research, Mwanza, Tanzania
- Weill Bugando School of Medicine, Mwanza, Tanzania
- Weill Cornell Medical College, New York, NY, United States of America
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12
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Lin X, Chan KKH, Huang YT, Luo X, Liang L, Wilson J, Correa A, Levy D, Liu S. Genetic Determinants for Leisure-Time Physical Activity. Med Sci Sports Exerc 2018; 50:1620-1628. [PMID: 29538177 PMCID: PMC6087666 DOI: 10.1249/mss.0000000000001607] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
PURPOSE Leisure-time physical activity (LTPA) is a well-established modifiable lifestyle determinant for multiple cardiometabolic outcomes. However, current understanding of the genetic architecture that may determine LTPA remains very limited. Therefore, we aimed to examine the role of genetic factors in affecting LTPA, which has yet to be investigated comprehensively and in-depth. METHODS We conducted a genomewide analysis using 1000 Genomes Project imputed data from the Women's Health Initiative (n = 11,865), the Jackson Heart Study (n = 3015), and the Framingham Heart Study (n = 7339). A series of secondary analyses, including candidate gene analysis, sequence kernel association tests, pathway analysis, functional annotation, and expression quantitative trait loci analysis, were performed to follow-up on the primary findings. RESULTS Ethnicity-specific genetic signals were investigated, respectively, for African Americans and European Americans. Two variants, rs116550874 (meta-analysis: P = 1.63 × 10) and rs3792874 (meta-analysis: P = 8.33 × 10), were associated with LTPA in African Americans; rs28524846 (meta-analysis: P = 1.30 × 10) was identified for EA. We also replicated four previously reported loci (GABRG3, CYP19A1, PAPSS2, and CASR; P for lead single nucleotide polymorphisms < 0.005). Further fine-mapping and functional annotation suggested that several identified loci (novel and replicated) are involved in 1) the homeostatic drive coupled with the reward system and 2) the development and regulation of the capacity to perform LTPA. CONCLUSIONS To our knowledge, our analysis is the first to comprehensively investigate the genomewide signals for LTPA in multiple ethnicities. These findings support the notion that genetic predisposition plays a critical role in determining LTPA, of which the biological and clinical implications warrants further investigation.
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Affiliation(s)
- Xiaochen Lin
- Department of Epidemiology, Brown University, Providence, RI
- Center for Global Cardio-metabolic Health, Brown University, Providence, RI
| | - Katie Kei-hang Chan
- Department of Epidemiology, Brown University, Providence, RI
- Center for Global Cardio-metabolic Health, Brown University, Providence, RI
- Hong Kong Institute of Diabetes and Obesity, Department of Medicine and Therapeutics, the Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, Hong Kong Special Administrative Region, China
| | - Yen-Tsung Huang
- Department of Epidemiology, Brown University, Providence, RI
- Department of Biostatistics, Brown University, Providence, RI
- Institute of Statistical Science, Academia Sinica, Taipei, Taiwan
| | - Xi Luo
- Department of Biostatistics, Brown University, Providence, RI
| | - Liming Liang
- Department of Epidemiology and Department of Biostatistics, Harvard T.H. Chan School of Public Health, Boston, MA
| | - James Wilson
- Department of Physiology and Biophysics and Department of Medicine, University of Mississippi Medical Center, Jackson, MS
| | - Adolfo Correa
- The Jackson Heart Study and the Departments of Medicine and Pediatrics, University of Mississippi Medical Center, Jackson, MS
| | - Daniel Levy
- The Framingham Heart Study, Framingham, MA and the Population Sciences Branch, Nation Heart, Lung, and Blood Institute of the National Institute, Bethesda, MD
| | - Simin Liu
- Department of Epidemiology, Brown University, Providence, RI
- Center for Global Cardio-metabolic Health, Brown University, Providence, RI
- Division of Endocrinology, Department of Medicine, Alpert School of Medicine and Rhode Island Hospital, Providence, RI
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13
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Bhat M, Gandhi G. CYP2D6 (C2850T, G1846A, C100T) polymorphisms, haplotypes and MDR analysis in predicting coronary artery disease risk in north-west Indian population: A case-control study. Gene 2018; 663:17-24. [DOI: 10.1016/j.gene.2018.04.008] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2017] [Revised: 03/23/2018] [Accepted: 04/04/2018] [Indexed: 12/18/2022]
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Xu J, Boström AE, Saeed M, Dubey RK, Waeber G, Vollenweider P, Marques-Vidal P, Mwinyi J, Schiöth HB. A genetic variant in the catechol-O-methyl transferase (COMT) gene is related to age-dependent differences in the therapeutic effect of calcium-channel blockers. Medicine (Baltimore) 2017; 96:e7029. [PMID: 28746172 PMCID: PMC5627798 DOI: 10.1097/md.0000000000007029] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Hypertension is the leading risk factor for cardiovascular disease and one of the major health concerns worldwide. Genetic factors impact both the risk for hypertension and the therapeutic effect of antihypertensive drugs. Sex- and age-specific variances in the prevalence of hypertension are partly induced by estrogen. We investigated 6 single nucleotide polymorphisms in genes encoding enzymes involved in estrogen metabolism in relation to sex- and age-specific differences in the systolic and diastolic blood pressure (SBP and DBP) outcome under the treatment of diuretics, calcium-channel blockers (CCBs), angiotensin-converting-enzyme inhibitors, and angiotensin-receptor blockers (ARBs).We included 5064 subjects (age: 40-82) from the population-based CoLaus cohort. Participants were genotyped for the catechol-O-methyltransferase gene (COMT) variants rs4680, rs737865, and rs165599; the uridine-diphospho-glucuronosyltransferase 1A gene family (UGT1A) variants rs2070959 and rs887829; and the aromatase gene (CYP19A1) variant rs10046. Binomial and linear regression analyses were performed correcting for age, sex, body mass index, smoking, diabetes, and antihypertensive therapy to test whether the variants in focus are significantly associated with BP.All investigated COMT variants were strongly associated with the effect of diuretics, CCBs, and ARBs on SBP or DBP (P < .05), showing an additive effect when occurring in combination. After Bonferroni correction the polymorphism rs4680 (ValMet) in COMT was significantly associated with lower SBP in participants treated with CCBs (P = .009) with an especially strong impact in elderly individuals (age ≥ 70) alone (Δ = -14.08 mm Hg, P = .0005).These results underline the important role of estrogens and catecholamines in hypertension and the importance of genotype dependent, age-related adjustments of calcium-channel blocker treatment.
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Affiliation(s)
- Jiayue Xu
- Department of Neuroscience, Division of Functional Pharmacology, Uppsala University, Uppsala, Sweden
| | - Adrian E. Boström
- Department of Neuroscience, Division of Functional Pharmacology, Uppsala University, Uppsala, Sweden
| | - Mohamed Saeed
- Department of Neuroscience, Division of Functional Pharmacology, Uppsala University, Uppsala, Sweden
| | - Raghvendra K. Dubey
- Department of Obstetrics and Gynecology, Clinic for Reproductive Endocrinology, University Hospital Zurich, Zurich
| | - Gérard Waeber
- Department of Internal Medicine, University Hospital of Lausanne, University of Lausanne, Lausanne, Switzerland
| | - Peter Vollenweider
- Department of Internal Medicine, University Hospital of Lausanne, University of Lausanne, Lausanne, Switzerland
| | - Pedro Marques-Vidal
- Department of Internal Medicine, University Hospital of Lausanne, University of Lausanne, Lausanne, Switzerland
| | - Jessica Mwinyi
- Department of Neuroscience, Division of Functional Pharmacology, Uppsala University, Uppsala, Sweden
| | - Helgi B. Schiöth
- Department of Neuroscience, Division of Functional Pharmacology, Uppsala University, Uppsala, Sweden
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15
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Cooke PS, Nanjappa MK, Ko C, Prins GS, Hess RA. Estrogens in Male Physiology. Physiol Rev 2017; 97:995-1043. [PMID: 28539434 PMCID: PMC6151497 DOI: 10.1152/physrev.00018.2016] [Citation(s) in RCA: 263] [Impact Index Per Article: 37.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2016] [Revised: 01/06/2017] [Accepted: 01/17/2017] [Indexed: 02/06/2023] Open
Abstract
Estrogens have historically been associated with female reproduction, but work over the last two decades established that estrogens and their main nuclear receptors (ESR1 and ESR2) and G protein-coupled estrogen receptor (GPER) also regulate male reproductive and nonreproductive organs. 17β-Estradiol (E2) is measureable in blood of men and males of other species, but in rete testis fluids, E2 reaches concentrations normally found only in females and in some species nanomolar concentrations of estrone sulfate are found in semen. Aromatase, which converts androgens to estrogens, is expressed in Leydig cells, seminiferous epithelium, and other male organs. Early studies showed E2 binding in numerous male tissues, and ESR1 and ESR2 each show unique distributions and actions in males. Exogenous estrogen treatment produced male reproductive pathologies in laboratory animals and men, especially during development, and studies with transgenic mice with compromised estrogen signaling demonstrated an E2 role in normal male physiology. Efferent ductules and epididymal functions are dependent on estrogen signaling through ESR1, whose loss impaired ion transport and water reabsorption, resulting in abnormal sperm. Loss of ESR1 or aromatase also produces effects on nonreproductive targets such as brain, adipose, skeletal muscle, bone, cardiovascular, and immune tissues. Expression of GPER is extensive in male tracts, suggesting a possible role for E2 signaling through this receptor in male reproduction. Recent evidence also indicates that membrane ESR1 has critical roles in male reproduction. Thus estrogens are important physiological regulators in males, and future studies may reveal additional roles for estrogen signaling in various target tissues.
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Affiliation(s)
- Paul S Cooke
- Department of Physiological Sciences, University of Florida, Gainesville, Florida; Department of Comparative Biosciences, University of Illinois at Urbana-Champaign, Urbana, Illinois; Department of Urology, College of Medicine, University of Illinois at Chicago, Chicago, Illinois
| | - Manjunatha K Nanjappa
- Department of Physiological Sciences, University of Florida, Gainesville, Florida; Department of Comparative Biosciences, University of Illinois at Urbana-Champaign, Urbana, Illinois; Department of Urology, College of Medicine, University of Illinois at Chicago, Chicago, Illinois
| | - CheMyong Ko
- Department of Physiological Sciences, University of Florida, Gainesville, Florida; Department of Comparative Biosciences, University of Illinois at Urbana-Champaign, Urbana, Illinois; Department of Urology, College of Medicine, University of Illinois at Chicago, Chicago, Illinois
| | - Gail S Prins
- Department of Physiological Sciences, University of Florida, Gainesville, Florida; Department of Comparative Biosciences, University of Illinois at Urbana-Champaign, Urbana, Illinois; Department of Urology, College of Medicine, University of Illinois at Chicago, Chicago, Illinois
| | - Rex A Hess
- Department of Physiological Sciences, University of Florida, Gainesville, Florida; Department of Comparative Biosciences, University of Illinois at Urbana-Champaign, Urbana, Illinois; Department of Urology, College of Medicine, University of Illinois at Chicago, Chicago, Illinois
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Cangemi R, Romiti GF, Campolongo G, Ruscio E, Sciomer S, Gianfrilli D, Raparelli V. Gender related differences in treatment and response to statins in primary and secondary cardiovascular prevention: The never-ending debate. Pharmacol Res 2017; 117:148-155. [DOI: 10.1016/j.phrs.2016.12.027] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2016] [Revised: 11/21/2016] [Accepted: 12/20/2016] [Indexed: 02/08/2023]
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17
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Rafiee M, Sotoudeh G, Djalali M, Alvandi E, Eshraghian M, Sojoudi F, Koohdani F. Dietary ω-3 polyunsaturated fatty acid intake modulates impact of Insertion/Deletion polymorphism of ApoB gene on obesity risk in type 2 diabetic patients. Nutrition 2016; 32:1110-5. [DOI: 10.1016/j.nut.2016.03.012] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2015] [Revised: 02/21/2016] [Accepted: 03/15/2016] [Indexed: 12/22/2022]
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18
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Can G, Onat A, Yurtseven E, Karadeniz Y, Akbaş-Şimşek T, Kaya A, Yüksel H. Gender-modulated risk of coronary heart disease, diabetes and coronary mortality among Turks for three major risk factors, and residual adiposity risk. BMC Endocr Disord 2016; 16:54. [PMID: 27680100 PMCID: PMC5041572 DOI: 10.1186/s12902-016-0134-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/09/2016] [Accepted: 09/21/2016] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND We determined the proportion of the effects of body mass index (BMI) or its categories on cardiometabolic outcomes mediated through systolic blood pressure (SBP), total cholesterol and fasting glucose. METHODS Cox regression analyses were performed for incident outcomes among Turkish Adult Risk Factor study participants in whom the three mediators had been determined (n = 2158, age 48.5 ± 11 years). Over a mean 10.2-years' follow-up, new coronary heart disease (CHD) developed in 406, diabetes in 284 individuals, and 149 CHD deaths occurred. RESULTS Hazard ratios (HR) of BMI for incident diabetes were no more than marginally attenuated by the 3 mediators including glucose, irrespective of gender. Compared to "normal-weight", sex- and age-adjusted RRs for incident CHD of overweight and obesity were 1.40 and 2.24 (95 % CI 1.68; 2.99), respectively, in gender combined. Only three-tenths of the excess risk was retained by BMI in men, six-tenths in women. No mediation of glycemia was discerned in males, in contrast to greatest mediation in females. HR of age-adjusted continuous BMI was a significant but modest contributor to CHD mortality in each gender. While the BMI risk of CHD death was abolished by mediation of SBP in men, HR strengthened to over two-fold in women through mediation of fasting glucose. CONCLUSIONS Mediation of adiposity by 3 traditional factors exhibited among Turkish adults strong gender dependence regarding its magnitude for CHD risk and the mediation by individual risk factors. Retention of the large part of risk for diabetes in each sex and for CHD in women likely reflects underlying autoimmune activation.
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Affiliation(s)
- Günay Can
- Departments of Public Health, Istanbul University, Yazıcı sok. 18/5, Kocamustafapaşa, 34098, Istanbul, Turkey.
| | - Altan Onat
- Departments of Cardiology, Cerrahpaşa Medical Faculty, Istanbul University, Istanbul, Turkey
| | - Eray Yurtseven
- Departments of Public Health, Istanbul University, Yazıcı sok. 18/5, Kocamustafapaşa, 34098, Istanbul, Turkey
| | - Yusuf Karadeniz
- Department of Endocrinology and Metabolism, Ataturk University Faculty of Medicine, Erzurum, Turkey
| | | | - Ayşem Kaya
- Departments of Biochemistry Laboratory, Institute of Cardiology, Istanbul University, Istanbul, Turkey
| | - Hüsniye Yüksel
- Departments of Cardiology, Cerrahpaşa Medical Faculty, Istanbul University, Istanbul, Turkey
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Comparison of visceral and body fat indices and anthropometric measures in relation to untreated hypertension by age and gender among Chinese. Int J Cardiol 2016; 219:204-11. [PMID: 27327508 DOI: 10.1016/j.ijcard.2016.06.032] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2016] [Revised: 05/05/2016] [Accepted: 06/12/2016] [Indexed: 01/21/2023]
Abstract
BACKGROUND The aim of the study was to compare the efficiency of bioelectrical indices (percentage body fat, PBF; visceral fat index, VFI) and various anthropometric measures (body mass index, BMI; waist circumference, WC; waist-to-height ratio, WHtR) on determining hypertension in Chinese. METHODS We conducted the community-based cross-sectional survey during August of 2013 to August of 2015 in 66 sample sites selected by multistage random sampling method from Henan province. 14,364 residents were included in the study. RESULTS In both genders, VFI and PBF tended to rise with age. However, for each age-specific group, men consistently had significantly greater VFI than women (all P<0.0001) and women had considerably higher PBF (all P<0.0001). The odds ratios and area under the ROC curves (AUCs) for hypertension associated with adiposity indices decreased with age. In younger (15~34year) men and women, VFI had the highest crude (2.43-7.95) and adjusted (2.40-11.63) odds ratio for hypertension. The AUCs for PBF, VFI and WHtR were significantly larger than those for BMI and WC (all P<0.01). Whereas no statistically significant difference were found in AUCs among PBF, VFI and WHtR (all P>0.10). Additionally, VFI and PBF yielded the greatest Youden index in identifying hypertension in men (0.27) and women (0.34), respectively. Optimal cutoffs for VFI/PBF were 11.70/24.45 and 7.55/33.65 in men and women, respectively. CONCLUSIONS VFI and PBF could be better candidates for identifying hypertension in men and women, respectively. Adolescents and young adults should be highlighted in preventing hypertension by control of excess body and visceral fat.
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Onat A, Karadeniz Y, Tusun E, Yüksel H, Kaya A. Advances in understanding gender difference in cardiometabolic disease risk. Expert Rev Cardiovasc Ther 2016; 14:513-23. [PMID: 26849352 DOI: 10.1586/14779072.2016.1150782] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Gender differences exist in cardiovascular or metabolic disease risk, beyond the protective effect of estrogens, mostly burdening the postmenopausal female. We aimed to review herein sex differences in pro-inflammatory states, the independence of inflammation from insulin resistance, differences in high-density lipoprotein dysfunction, in gene-environment interactions, and in the influence of current and former smoking on cardiometabolic risk. Sex differences in absorption of long-chain fatty acids are highlighted. Differences exist in the first manifestation of cardiovascular disease, men being more likely to develop coronary heart disease as a first event, compared to women who have cerebrovascular disease or heart failure as a first event. Autoimmune activation resulting from pro-inflammatory states, a fundamental mechanism for numerous chronic diseases in people prone to metabolic syndrome, is much more common in women, and these constitute major determinants. Therapeutic approaches to aspects related to sex difference are briefly reviewed.
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Affiliation(s)
- Altan Onat
- a Department of Cardiology, Cerrahpaşa Medical Faculty , Istanbul University , Istanbul , Turkey
| | - Yusuf Karadeniz
- b Department of Endocrinology and Metabolism, Medical Faculty , Atatürk University , Erzurum , Turkey
| | - Eyyup Tusun
- c Mehmet Akif İnan Training Hospital, Şanlıurfa, Department of Cardiology, Cerrahpaşa Medical Faculty , Istanbul University
| | - Hüsniye Yüksel
- a Department of Cardiology, Cerrahpaşa Medical Faculty , Istanbul University , Istanbul , Turkey
| | - Ayşem Kaya
- d Institute of Cardiology , Istanbul University , Istanbul , Turkey
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