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Zhang T, Hu B, Xu S, Wang Y, Zhang H, Li X, Li X, Jin T, He Y. Association Between CYP24A1 Polymorphisms and Bladder Cancer Risk in the Chinese Han Population. Biochem Genet 2024:10.1007/s10528-024-10771-z. [PMID: 38642176 DOI: 10.1007/s10528-024-10771-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2024] [Accepted: 03/02/2024] [Indexed: 04/22/2024]
Abstract
In this cohort of 217 bladder cancer patients and 484 healthy controls, we explored the association between CYP24A1 variants (rs2762934, rs1570669, rs6068816, rs2296241) and bladder cancer risk in the Chinese Han population. Utilizing the Agena MassARRAY system, we genotyped four selected CYP24A1 polymorphisms. Logistic regression revealed a significant association of rs2762934 and rs1570669 with elevated bladder cancer risk, while rs6068816 exhibited a protective effect. Bioinformatics analysis of CYP24A1 expression in normal and cancerous bladder tissues indicated higher expression in normal tissue. In conclusion, our findings highlight the potential role of CYP24A1 variants in bladder cancer susceptibility.
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Affiliation(s)
- Tianyi Zhang
- School of Medicine, Xizang Minzu University, Xianyang, 712082, Shaanxi, China
| | - Baoping Hu
- School of Medicine, Xizang Minzu University, Xianyang, 712082, Shaanxi, China
- Department of Anesthesia, The Affiliated Hospital of Xizang Minzu University, Xianyang, 712082, Shaanxi, China
| | - Shilin Xu
- School of Medicine, Xizang Minzu University, Xianyang, 712082, Shaanxi, China
- Department of Clinical Laboratory, The Affiliated Hospital of Xizang Minzu University, Xianyang, 712082, Shaanxi, China
| | - Yuhe Wang
- School of Medicine, Xizang Minzu University, Xianyang, 712082, Shaanxi, China
- Department of Clinical Laboratory, The Affiliated Hospital of Xizang Minzu University, Xianyang, 712082, Shaanxi, China
| | - Hengxun Zhang
- School of Medicine, Xizang Minzu University, Xianyang, 712082, Shaanxi, China
- Department of Healthcare, The Affiliated Hospital of Xizang Minzu University, Xianyang, 712082, Shaanxi, China
| | - Xuemei Li
- School of Medicine, Xizang Minzu University, Xianyang, 712082, Shaanxi, China
| | - Xuguang Li
- School of Medicine, Xizang Minzu University, Xianyang, 712082, Shaanxi, China
| | - Tianbo Jin
- School of Medicine, Xizang Minzu University, Xianyang, 712082, Shaanxi, China.
- Key Laboratory of Resource Biology and Biotechnology in Western China (Northwest University), Ministry of Education, School of Life Sciences, Northwest University, Xi'an, 710069, Shaanxi, China.
| | - Yongjun He
- School of Medicine, Xizang Minzu University, Xianyang, 712082, Shaanxi, China.
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Petkova-Kirova P, Baas S, Wagenpfeil G, Hartz P, Unger MM, Bernhardt R. SNPs in cytochrome P450 genes decide on the fate of individuals with genetic predisposition to Parkinson's disease. Front Pharmacol 2023; 14:1244516. [PMID: 37601072 PMCID: PMC10436510 DOI: 10.3389/fphar.2023.1244516] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Accepted: 07/21/2023] [Indexed: 08/22/2023] Open
Abstract
Parkinson's disease (PD) is one of the most frequent neurological diseases affecting millions of people worldwide. While the majority of PD cases are of unknown origin (idiopathic), about 5%-10% are familial and linked to mutations in different known genes. However, there are also people with a genetic predisposition to PD who do not develop the disease. To elucidate factors leading to the manifestation of PD we compared the occurrence of single nucleotide polymorphisms (SNPs) in various cytochrome P450 (P450) genes in people with a genetic predisposition and suffering from PD (GPD) to that of people, who are genetically predisposed, but show no symptoms of the disease (GUN). We used the PPMI (Parkinson's Progression Markers Initiative) database and the gene sequences of all 57 P450s as well as their three redox partners. Corresponding odds ratios (OR) and confidence intervals (CI) were calculated to assess the incidence of the various SNPs in the two groups of individuals and consequently their relation to PD. We identified for the first time SNPs that are significantly (up to 10fold!) over- or under-represented in GPD patients compared to GUN. SNPs with OR > 5 were found in 10 P450s being involved in eicosanoid, vitamin A and D metabolism as well as cholesterol degradation pointing to an important role of endogenous factors for the manifestation of PD clinical symptoms. Moreover, 12 P450s belonging to all P450 substrate classes as well as POR have SNPs that are significantly under-represented (OR < 0.2) in GPD compared to GUN, indicating a protective role of those SNPs and the corresponding P450s regarding disease advancement. To the best of our knowledge our data for the first time demonstrate an association between known PD predisposition genes and SNPs in other genes, shown here for different P450 genes and for their redox partner POR, which promote the manifestation of the disease in familial PD. Our results thus shed light onto the pathogenesis of PD, especially the switch from GUN to GPD and might further help to advance novel strategies for preventing the development or progression of the disease.
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Affiliation(s)
- Polina Petkova-Kirova
- Institut für Biochemie, Fachbereich Biologie, Naturwissenschaftlich-Technische Fakultät, Universität des Saarlandes, Saarbrücken, Germany
| | | | - Gudrun Wagenpfeil
- Institut für Medizinische Biometrie, Epidemiologie und Medizinische Informatik, Universität des Saarlandes, Homburg, Germany
| | - Philip Hartz
- Institut für Biochemie, Fachbereich Biologie, Naturwissenschaftlich-Technische Fakultät, Universität des Saarlandes, Saarbrücken, Germany
| | | | - Rita Bernhardt
- Institut für Biochemie, Fachbereich Biologie, Naturwissenschaftlich-Technische Fakultät, Universität des Saarlandes, Saarbrücken, Germany
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Sun D, Song M, Zeng C, Chen H, Zhang J, Liu F, Luo S, Liao Q, Xiao Y, Xu W, Zeng D, Tan Z, Tian F, Huang X. Associations of vitamin D-related single nucleotide polymorphisms with post-stroke depression among ischemic stroke population. Front Psychiatry 2023; 14:1148047. [PMID: 37404714 PMCID: PMC10317012 DOI: 10.3389/fpsyt.2023.1148047] [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: 01/19/2023] [Accepted: 05/11/2023] [Indexed: 07/06/2023] Open
Abstract
Objective To investigate the relationship between single nucleotide polymorphisms (SNPs) related to vitamin D (VitD) metabolism and post-stroke depression (PSD) in patients with ischemic stroke. Methods A total of 210 patients with ischemic stroke were enrolled at the Department of Neurology in Xiangya Hospital, Central South University, from July 2019 to August 2021. SNPs in the VitD metabolic pathway (VDR, CYP2R1, CYP24A1, and CYP27B1) were genotyped using the SNPscan™ multiplex SNP typing kit. Demographic and clinical data were collected using a standardized questionnaire. Multiple genetic models including dominant, recessive, and over-dominant models were utilized to analyze the associations between SNPs and PSD. Results In the dominant, recessive, and over-dominant models, no significant association was observed between the selected SNPs in the CYP24A1 and CYP2R1 genes and PSD. However, univariate and multivariate logistic regression analysis revealed that the CYP27B1 rs10877012 G/G genotype was associated with a decreased risk of PSD (OR: 0.41, 95% CI: 0.18-0.92, p = 0.030 and OR: 0.42, 95% CI: 0.18-0.98, p = 0.040, respectively). Furthermore, haplotype association analysis indicated that rs11568820-rs1544410-rs2228570-rs7975232-rs731236 CCGAA haplotype in the VDR gene was associated with a reduced risk of PSD (OR: 0.14, 95% CI: 0.03-0.65, p = 0.010), whereas no significant association was observed between haplotypes in the CYP2R1 and CYP24A1 genes and PSD. Conclusion Our findings suggest that the polymorphisms of VitD metabolic pathway genes VDR and CYP27B1 may be associated with PSD in patients with ischemic stroke.
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Affiliation(s)
- Dongren Sun
- Department of Neurology, Xiangya Hospital, Central South University, Changsha, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
| | - Mingyu Song
- Department of Neurology, Xiangya Hospital, Central South University, Changsha, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
| | - Chang Zeng
- Health Management Center, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Hengshu Chen
- Department of Neurology, Xiangya Hospital, Central South University, Changsha, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
| | - Jingyuan Zhang
- Department of Neurology, Xiangya Hospital, Central South University, Changsha, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
| | - Fan Liu
- Department of Neurology, Xiangya Hospital, Central South University, Changsha, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
| | - Shihang Luo
- Department of Neurology, Xiangya Hospital, Central South University, Changsha, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
| | - Qiao Liao
- Department of Neurology, Xiangya Hospital, Central South University, Changsha, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
| | - Yeqing Xiao
- Department of Neurology, Hengyang Central Hospital, Hengyang, Hunan, China
| | - Weiye Xu
- Department of Human Anatomy and Neurobiology, School of Basic Medicine, Central South University, Changsha, Hunan, China
| | - Danfeng Zeng
- Department of Neurology, Xiangtan Central Hospital, Xiangtan, Hunan, China
| | - Zheren Tan
- Department of Neurology, Xiangya Hospital, Central South University, Changsha, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
| | - Fafa Tian
- Department of Neurology, Xiangya Hospital, Central South University, Changsha, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
| | - Xia Huang
- Department of Critical Care Medicine, The First People’s Hospital of Huaihua, Huaihua, Hunan, China
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Zhong QQ, Zhu F. Genetic loci, rs17817449 and rs6567160, known for obesity and the risk of stroke events among middle-aged and older Chinese people. Front Neurol 2022; 13:1036750. [PMID: 36530622 PMCID: PMC9755202 DOI: 10.3389/fneur.2022.1036750] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Accepted: 11/08/2022] [Indexed: 12/03/2023] Open
Abstract
BACKGROUND Fat Mass and Obesity-Associated (FTO) and the Melanocortin-4 Receptor (MC4R) genes are strongly associated with obesity, an established risk factor for stroke. We aimed to assess the associations between rs17817449 at the FTO and rs6567160 at the MC4R and the risk of stroke events in middle-aged and older Chinese people. MATERIALS AND METHODS Study data were obtained from the Guangzhou Biobank Cohort Study; a total of 148 participants with a self-reported history of stroke and an equal volume of age- and sex-matched participants were selected as the cases and the controls in a case-control study; a total of 13,967 participants at the first follow-up and all participants with fatal stroke (up to April 2021) were included in a retrospective cohort study. Conditional logistic regression and the Cox proportional hazards regression analyses were used to assess the associations of the two genetic loci with the risk of stroke events. RESULTS After adjusting for age, sex, education, job, smoking, alcohol consumption, body mass index, physical activity, hypertension, diabetes, and dyslipidemia, rs17817449 and rs6567160 shared minor alleles G and C, respectively, in the case-control analyses. The genotypes GG+GT of rs17817449 at the FTO were significantly associated with a decreased risk of fatal stroke occurrence, with fatal all strokes having an adjusted hazard ratio (aHR) of 0.71 (95% confidence intervals (CI) 0.52-0.97, P = 0.04) and fatal ischemic stroke having an aHR of 0.64 (95% CI 0.41-1.00, P = 0.05), when the genotype TT was taken as a reference and a series of multiplicities were adjusted; the risk of fatal all strokes was lowered by dyslipidemia (aHR = 0.63, 95% CI 0.39-1.00, P = 0.05) and non-diabetes (aHR = 0.68, 95% CI 0.46-0.99, P = 0.049) in the retrospective cohort analyses. Significances were observed neither in the associations between rs6567160 and the risk of stroke events nor in an interaction between rs17817449 and rs6567160 in the two-stage analyses. CONCLUSION The G allele of rs17817449 at the FTO, not rs6567160 at the MC4R, was associated with a decreased risk of fatal stroke occurrence; its functional role in stroke should be explored in relatively healthy middle-aged to older Chinese people.
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Affiliation(s)
- Qiong-Qiong Zhong
- Department of Science and Education, Guangzhou Twelfth People's Hospital, Guangzhou, China
- Department of Public Health and Preventive Medicine, School of Medicine, Jinan University, Guangzhou, China
| | - Feng Zhu
- Department of Science and Education, Guangzhou Twelfth People's Hospital, Guangzhou, China
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Liu G, Duan Y. CYP11B1 gene polymorphisms and susceptibility to ischemic stroke in a Chinese Han population. Front Neurosci 2022; 16:1030551. [DOI: 10.3389/fnins.2022.1030551] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Accepted: 11/08/2022] [Indexed: 12/04/2022] Open
Abstract
ObjectivesIschemic stroke (IS) is the major cause of death and disability. While previous studies confirmed that CYP11B1 is closely associated with IS, the present study aimed to analyze the impact of CYP11B1 gene polymorphisms on the IS susceptibility.MethodsThe present study genotyped six single nucleotide polymorphisms (SNPs) (including rs4736312, rs5017238, rs5301, rs5283, rs6410, and rs4534) of CYP11B1 in peripheral blood samples from IS and control populations. Logistic regression analysis was used to analyze the association between the SNPs and IS risk. The multifactor dimensionality reduction (MDR) method was used to determine the roles of SNP–SNP interactions in IS.ResultsThe present study showed that rs5283 was associated with an increased susceptibility to IS [odds ratio (OR) 1.81, p = 0.012]. On the contrary, rs6410 had a protective influence on IS risk (OR 0.56, p = 0.020). Stratified analyses indicated that rs5283 could enhance the risk of IS in subjects aged >63 years (OR 2.41, p = 0.011), of female gender (OR 3.31, p = 0.001), that do not smoke (OR 1.64, p = 0.005), and with hypertension (OR 2.07, p = 0.003). Whereas, rs6410 was related to a lower susceptibility to IS in subjects aged >63 years (OR 0.43, p = 0.032), of female gender (OR 0.30, p = 0.006), do not smoke (OR 0.42, p = 0.017), and with hypertension (OR 0.52, p = 0.022). Besides, rs4736312 reduced the IS susceptibility in non-smokers (OR 0.69, p = 0.031). Rs4534 had a risk-decreasing impact on IS in non-drinking (OR 0.54, p = 0.016). Moreover, the results of the MDR analysis corroborate that the best prediction model for IS was rs5283.ConclusionThis study revealed that CYP11B1 gene polymorphisms strongly correlated with IS in the Chinese Han population.
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Zhao Y, Zhang Q, Zhang X, Zhang Y, Lu Y, Ma X, Li W, Niu X, Zhang G, Chang M, Shi W, Tian Y. The roles of MMP8/MMP10 polymorphisms in ischemic stroke susceptibility. Brain Behav 2022; 12:e2797. [PMID: 36282475 PMCID: PMC9759140 DOI: 10.1002/brb3.2797] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Revised: 09/30/2022] [Accepted: 10/09/2022] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND Ischemic stroke (IS), a multifactorial and polygenic disease, is the most common cause of death. This study aimed to determine the roles of MMP8/MMP10 polymorphisms in IS susceptibility in the Chinese Han population. METHODS MMP8 rs1940475 and rs3765620, and MMP10 rs17860949 from 700 IS patients and 700 controls were genotyped by the MassARRAY iPLEX platform. The impact of polymorphisms on IS risk was evaluated by logistic regression analysis. RESULTS Our study indicated that rs17860949 in MMP10 was significantly associated with a reduced risk of IS (OR = 0.632, p = .002). Precisely, stratification analysis showed that rs17860949 was relate to a decreased susceptibility to IS in patients aged > 55 years (OR = 0.472, p < .001), males (OR = 0.632, p = .012), nonsmokers (OR = 0.610, p = .017), and nondrinkers (OR = 0.559, p = .006). All these significant findings were verified by false-positive report probability test. Furthermore, GG genotype and AG genotype in MMP8 rs3765620 polymorphism were related to a reduced triglycerides concentration (p = .018). CONCLUSION Our study suggests that rs17860949 in MMP10 may play a protective role in IS in the Chinese Han population.
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Affiliation(s)
- Yong Zhao
- Department of Neurology, Xi'an Key Laboratory of Cardiovascular and Cerebrovascular Diseases, Xi'an No. 3 Hospital, the Affiliated Hospital of Northwest University, Xi'an, Shaanxi, China
| | - Qi Zhang
- The College of Life Sciences, Northwest University, Xi'an, Shaanxi, China
| | - Xiaobo Zhang
- The College of Life Sciences, Northwest University, Xi'an, Shaanxi, China
| | - Yu Zhang
- The College of Life Sciences, Northwest University, Xi'an, Shaanxi, China
| | - Ying Lu
- Department of Neurology, Xi'an Key Laboratory of Cardiovascular and Cerebrovascular Diseases, Xi'an No. 3 Hospital, the Affiliated Hospital of Northwest University, Xi'an, Shaanxi, China
| | - Xiaojuan Ma
- Medical Research Center, Xi'an Key Laboratory of Cardiovascular and Cerebrovascular Diseases, Xi'an No. 3 Hospital, the Affiliated Hospital of Northwest University, Xi'an, Shaanxi, China
| | - Weiping Li
- The College of Life Sciences, Northwest University, Xi'an, Shaanxi, China
| | - Xiaochen Niu
- The College of Life Sciences, Northwest University, Xi'an, Shaanxi, China
| | - Gejuan Zhang
- Department of Neurology, Xi'an Key Laboratory of Cardiovascular and Cerebrovascular Diseases, Xi'an No. 3 Hospital, the Affiliated Hospital of Northwest University, Xi'an, Shaanxi, China
| | - Mingze Chang
- Department of Neurology, Xi'an Key Laboratory of Cardiovascular and Cerebrovascular Diseases, Xi'an No. 3 Hospital, the Affiliated Hospital of Northwest University, Xi'an, Shaanxi, China
| | - Wenzhen Shi
- Medical Research Center, Xi'an Key Laboratory of Cardiovascular and Cerebrovascular Diseases, Xi'an No. 3 Hospital, the Affiliated Hospital of Northwest University, Xi'an, Shaanxi, China
| | - Ye Tian
- Department of Neurology, Xi'an Key Laboratory of Cardiovascular and Cerebrovascular Diseases, Xi'an No. 3 Hospital, the Affiliated Hospital of Northwest University, Xi'an, Shaanxi, China
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Laster ML, Rowan B, Chen HC, Schwantes-An TH, Sheng X, Friedman PA, Ikizler TA, Sinshiemer JS, Ix JH, Susztak K, de Boer IH, Kestenbaum B, Hung A, Moe SM, Perwad F, Robinson-Cohen C. Genetic Variants Associated With Mineral Metabolism Traits in Chronic Kidney Disease. J Clin Endocrinol Metab 2022; 107:e3866-e3876. [PMID: 35587600 PMCID: PMC9387704 DOI: 10.1210/clinem/dgac318] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Indexed: 02/01/2023]
Abstract
CONTEXT Chronic kidney disease (CKD) causes multiple interrelated disturbances in mineral metabolism. Genetic studies in the general population have identified common genetic variants associated with circulating phosphate, calcium, parathyroid hormone (PTH), and fibroblast growth factor 23 (FGF23). OBJECTIVE In this study we aimed to discover genetic variants associated with circulating mineral markers in CKD. METHODS We conducted candidate single-nucleotide variation (SNV) analysis in 3027 participants in the multiethnic Chronic Renal Insufficiency Cohort (CRIC) to determine the associations between SNVs and circulating levels of mineral markers. RESULTS SNVs adjacent to or within genes encoding the regulator of G protein-coupled signaling 14 (RGS14) and the calcium-sensing receptor (CASR) were associated with levels of mineral metabolites. The strongest associations (P < .001) were at rs4074995 (RGS14) for phosphate (0.09 mg/dL lower per minor allele) and FGF23 (8.6% lower), and at rs1801725 (CASR) for calcium (0.12 mg/dL higher). In addition, the prevalence of hyperparathyroidism differed by rs4074995 (RGS14) genotype (chi-square P < .0001). Differential inheritance by race was noted for the minor allele of RGS14. Expression quantitative loci (eQTL) analysis showed that rs4074995 was associated with lower RGS14 gene expression in glomeruli (P = 1.03 × 10-11) and tubules (P = 4.0 × 10-4). CONCLUSION We evaluated genetic variants associated with mineral metabolism markers in a CKD population. Participants with CKD and the minor allele of rs4074995 (RGS14) had lower phosphorus, lower plasma FGF23, and lower prevalence of hyperparathyroidism. The minor allele of RGS14 was also associated with lower gene expression in the kidney. Further studies are needed to elucidate the effect of rs4074995 on the pathogenesis of disordered mineral metabolism in CKD.
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Affiliation(s)
- Marciana L Laster
- Correspondence: Marciana L. Laster, MD, UCLA Department of Pediatrics, Division of Pediatric Nephrology, 10833 Le Conte Ave, MDCC A2-383, Los Angeles, CA 90095-1752, USA.
| | - Bryce Rowan
- Department of Biostatistics, Vanderbilt University Medical Center, Nashville, Tennessee 37232, USA
| | - Hua-Chang Chen
- Department of Biostatistics, Vanderbilt University Medical Center, Nashville, Tennessee 37232, USA
| | - Tae-Hwi Schwantes-An
- Department of Medical and Molecular Genetics, Indiana University School of Medicine, Indianapolis, Indiana 46202, USA
| | - Xin Sheng
- Department of Medicine and Genetics, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA
| | - Peter A Friedman
- Department of Pharmacology and Chemical Biology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania 15213, USA
| | - T Alp Ikizler
- Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee, USA
- Vanderbilt O’Brien Center for Kidney Disease, Vanderbilt University Medical Center, Nashville, Tennessee 37232, USA
| | - Janet S Sinshiemer
- Department of Human Genetics and Computational Medicine, David Geffen School of Medicine at UCLA, Los Angeles, California 90095-1752, USA
- Department of Biostatistics, UCLA Fielding School of Public Health, Los Angeles, California 90095-1752, USA
| | - Joachim H Ix
- Department of Medicine, University of California, San Diego, San Diego, California 92161, USA
| | - Katalin Susztak
- Department of Medicine and Genetics, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA
| | - Ian H de Boer
- Department of Medicine, University of Washington, Seattle, Washington 98195-6420, USA
| | - Bryan Kestenbaum
- Kidney Research Institute, University of Washington, Seattle, Washington 98195-6420, USA
| | - Adriana Hung
- Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Sharon M Moe
- Clinical Translational Sciences Institute, Indiana University School of Medicine, Indianapolis, Indiana 46202, USA
- Department of Medicine, Indiana University School of Medicine, Indianapolis, Indiana 46202, USA
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Zhang TP, Li HM, Huang Q, Wang L, Li XM. Vitamin D Metabolic Pathway Genes Polymorphisms and Their Methylation Levels in Association With Rheumatoid Arthritis. Front Immunol 2021; 12:731565. [PMID: 34925313 PMCID: PMC8677352 DOI: 10.3389/fimmu.2021.731565] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2021] [Accepted: 11/02/2021] [Indexed: 01/12/2023] Open
Abstract
Abnormal vitamin D metabolism is involved in the pathogenesis of rheumatoid arthritis (RA). In this study, we evaluated the association of single nucleotide polymorphisms (SNPs) and methylation levels in vitamin D metabolic pathway genes with RA susceptibility. Ten SNPs in vitamin D metabolic pathway genes (CYP2R1, CYP24A1, VDR, CYP27B1) were genotyped in 477 RA patients and 496 controls by improved multiple ligase detection reaction (iMLDR). The methylation levels of the promoter regions of these genes were detected in 122 RA patients and 123 controls using Illumina Hiseq platform. We found that the CYP2R1 rs1993116 GA genotype, CYP27B1 rs4646536 GA genotype, rs4646536 A allele frequencies were significantly increased in RA patients when compared to controls. The decreased risk of rs1993116, rs4646536 was found under the dominant mode in RA patients. However, no significant association was found between CYP2R1 rs7936142, rs12794714, CYP24A1 rs2762934, rs6068816, rs2296239, rs2296241, VDR rs11574129, rs3847987 polymorphism, and RA susceptibility. The VDR, CYP27B1 methylation levels in RA patients were significantly lower than those in controls, while CYP2R1, CYP24A1 methylation levels were not associated with RA. There were no statistical associations between CYP2R1, CYP24A1, VDR, CYP27B1 methylation levels and their respective genotype in RA patients. In addition, plasma 25OHD level in RA patients was significantly lower than that in healthy controls. In summary, our results showed that CYP2R1, CYP27B1 genetic variations were associated with the genetic background of RA, while altered VDR, CYP27B1 methylation levels were related to the risk of RA.
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Affiliation(s)
- Tian-Ping Zhang
- Department of Rheumatology and Immunology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
| | - Hong-Miao Li
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Anhui Provincial Laboratory of Inflammatory and Immune Diseases, Hefei, China
| | - Qian Huang
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Anhui Provincial Laboratory of Inflammatory and Immune Diseases, Hefei, China
| | - Li Wang
- Department of Rheumatology and Immunology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
| | - Xiao-Mei Li
- Department of Rheumatology and Immunology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
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Role of Genetic Variation in Cytochromes P450 in Breast Cancer Prognosis and Therapy Response. Int J Mol Sci 2021; 22:ijms22062826. [PMID: 33802237 PMCID: PMC8001203 DOI: 10.3390/ijms22062826] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2021] [Revised: 03/05/2021] [Accepted: 03/08/2021] [Indexed: 12/16/2022] Open
Abstract
Breast cancer is the most frequent cancer in the female population worldwide. The role of germline genetic variability in cytochromes P450 (CYP) in breast cancer prognosis and individualized therapy awaits detailed elucidation. In the present study, we used the next-generation sequencing to assess associations of germline variants in the coding and regulatory sequences of all human CYP genes with response of the patients to the neoadjuvant cytotoxic chemotherapy and disease-free survival (n = 105). A total of 22 prioritized variants associating with a response or survival in the above evaluation phase were then analyzed by allelic discrimination in the large confirmation set (n = 802). Associations of variants in CYP1B1, CYP4F12, CYP4X1, and TBXAS1 with the response to the neoadjuvant cytotoxic chemotherapy were replicated by the confirmation phase. However, just association of variant rs17102977 in CYP4X1 passed the correction for multiple testing and can be considered clinically and statistically validated. Replicated associations for variants in CYP4X1, CYP24A1, and CYP26B1 with disease-free survival of all patients or patients stratified to subgroups according to therapy type have not passed a false discovery rate test. Although statistically not confirmed by the present study, the role of CYP genes in breast cancer prognosis should not be ruled out. In conclusion, the present study brings replicated association of variant rs17102977 in CYP4X1 with the response of patients to the neoadjuvant cytotoxic chemotherapy and warrants further research of genetic variation CYPs in breast cancer.
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Wang YY, Zhang HY, Jiang WJ, Liu F, Li L, Deng SM, He ZY, Wang YZ. Genetic polymorphisms in pri-let-7a-2 are associated with ischemic stroke risk in a Chinese Han population from Liaoning, China: a case-control study. Neural Regen Res 2021; 16:1302-1307. [PMID: 33318409 PMCID: PMC8284288 DOI: 10.4103/1673-5374.301019] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Ischemic stroke is a complicated disease, and its pathogenesis has been attributed to the occurrence of genetic polymorphisms. Evidence has suggested that the microRNA let-7a is involved in the pathogenesis of ischemic stroke. Pri-miRNA is the primary transcript, which undergoes several processing steps to generate pre-miRNA and, later, mature miRNAs. In this case-control study, we analyzed the distribution of pri-let-7a-2 variants in patients at a high risk for ischemic stroke and the interactions of pri-let-7a-2 variants and environmental factors. Blood samples and clinical information were collected from 1086 patients with ischemic stroke and 836 healthy controls between December 2013 and December 2015 at the First Affiliated Hospital of China Medical University. We found that the rs1143770 CC genotype and the C allele were associated with a decreased risk of ischemic stroke, whereas the rs629367 CC genotype was associated with an increased risk for ischemic stroke. Moreover, these two single-nucleotide polymorphisms were in linkage disequilibrium in this study sample. We analyzed gene-environment interactions and found that rs1143770 exerted a combined effect on the pathogenesis of ischemic stroke, together with alcohol use, smoking, and a history of hypertension. Therefore, the detection of pri-let-7a-2 polymorphisms may increase the awareness of ischemic stroke risk. This study was approved by the Institutional Ethics Committee of the First Affiliated Hospital of China Medical University, China (approval No. 2012-38-1) on February 20, 2012, and was registered with the Chinese Clinical Trial Registry (registration number: ChiCTR-COC-17013559) on December 27, 2017.
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Affiliation(s)
- Yu-Ye Wang
- Department of Neurology, Key Laboratory for Neurological Big Data of Liaoning Province, The First Affiliated Hospital of China Medical University, Shenyang, Liaoning Province, China
| | - He-Yu Zhang
- Department of Neurology, The First Affiliated Hospital, Sun Yat-sen University; Guangdong Provincial Key Laboratory of Diagnosis and Treatment of Major Neurological Diseases, National Key Clinical Department and Key Discipline of Neurology, Guangzhou, Guangdong Province, China
| | - Wen-Juan Jiang
- Department of Neurology, Key Laboratory for Neurological Big Data of Liaoning Province, The First Affiliated Hospital of China Medical University; Department of Pharmacology, School of Pharmacy, China Medical University, Shenyang, Liaoning Province, China
| | - Fang Liu
- Department of Neurology, Key Laboratory for Neurological Big Data of Liaoning Province, The First Affiliated Hospital of China Medical University, Shenyang, Liaoning Province, China
| | - Lei Li
- Department of Neurology, Key Laboratory for Neurological Big Data of Liaoning Province, The First Affiliated Hospital of China Medical University, Shenyang, Liaoning Province, China
| | - Shu-Min Deng
- Department of Neurology, Key Laboratory for Neurological Big Data of Liaoning Province, The First Affiliated Hospital of China Medical University, Shenyang, Liaoning Province, China
| | - Zhi-Yi He
- Department of Neurology, Key Laboratory for Neurological Big Data of Liaoning Province, The First Affiliated Hospital of China Medical University, Shenyang, Liaoning Province, China
| | - Yan-Zhe Wang
- Department of Neurology, Key Laboratory for Neurological Big Data of Liaoning Province, The First Affiliated Hospital of China Medical University; Department of Pharmacology, School of Pharmacy, China Medical University, Shenyang, Liaoning Province, China
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Sun Y, Wang X, Wu J, Xiong Z, Li H, Liu Y, Liu J, Ding Y, Jin T. CYP24A1 rs1570669 Variant Has a Protective Effect against Tumors of the Urinary System. Public Health Genomics 2020; 23:200-209. [PMID: 33113544 DOI: 10.1159/000509190] [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: 11/21/2019] [Accepted: 06/05/2020] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Common malignant tumors of the urinary system include renal cell carcinoma, bladder carcinoma, and prostate cancer. The research on the CYP24A1 gene for prostate cancer is mainly concentrated in European and American populations, and there are few studies in the Chinese population. Therefore, we selected bladder cancer, prostate cancer, and renal cancer as the research objects to explore the influence of CYP24A1 on the genetic susceptibility of urinary system tumors. MATERIALS AND METHODS rs6068816, rs2296241, rs2762934, and rs1570669 in 529 patients and 523 controls were genotyped via the Agena MassARRAY. Logistic regression analysis was used to evaluate the odd ratios (ORs) and 95% confidence intervals (CIs) of two SNPs with susceptibility of urinary system cancer. Database predicts the expression of the CYP24A1 gene in urinary system cancer. RESULTS Individuals with the AG genotype of CYP24A1 rs1570669 has a 28% lower risk of developing urinary system tumors (OR = 0.72, 95% CI: 0.56-1.13, p = 0.016) and has a 31% lower risk of developing renal cancer (OR = 0.69, 95% CI: 0.51-0.92, p = 0.012). CONCLUSIONS CYP24A1 rs1570669 may play an important role in the susceptibility of tumors of the urinary system and renal cancer.
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Affiliation(s)
- Yao Sun
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, School of Medicine, Northwest University, Xi'an, China
| | - Xiang Wang
- Emergency Center, Hainan General Hospital, Hainan Affiliated Hospital of Hainan Medical University, Haikou, China
| | - Jiamin Wu
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, School of Medicine, Northwest University, Xi'an, China
| | - Zichao Xiong
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, School of Medicine, Northwest University, Xi'an, China
| | - Haiyue Li
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, School of Medicine, Northwest University, Xi'an, China
| | - Yuanwei Liu
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, School of Medicine, Northwest University, Xi'an, China
| | - Jianfeng Liu
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, School of Medicine, Northwest University, Xi'an, China
| | - Yipeng Ding
- Department of General Practice, Hainan General Hospital, Hainan Affiliated Hospital of Hainan Medical University, Haikou, China
| | - Tianbo Jin
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, School of Medicine, Northwest University, Xi'an, China, .,School of Basic Medical Sciences, Xizang Minzu University, Xianyang, China,
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12
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Qian P, Cao X, Xu X, Duan M, Zhang Q, Huang G. Contribution of CYP24A1 variants in coronary heart disease among the Chinese population. Lipids Health Dis 2020; 19:181. [PMID: 32762692 PMCID: PMC7412795 DOI: 10.1186/s12944-020-01356-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Accepted: 07/28/2020] [Indexed: 12/19/2022] Open
Abstract
Background Cytochrome P450 (CYPs) participate in the mechanisms of cardiovascular disease. The purpose of this research was to evaluate the contributions of CYP24A1 variants to coronary heart disease (CHD) among the Chinese Han population. Methods This study included 505 CHD cases and 508 controls. Four variants of CYP24A1 (rs2762934, rs1570669, rs6068816 and rs2296241) were chosen and genotyped by the Agena MassARRAY system among the Chinese population. The linkage between CYP24A1 variants and CHD risk were assessed by logistic regression to compute the odds ratio (OR) and 95% confidence interval (CI). Then, multifactor dimensionality reduction (MDR) was applied to analyze the interactions of CYP24A1 variants. Results The results of this study showed that CYP24A1 rs6068816 significantly enhanced CHD risk in multiple genetic models (allele: P = 0.014; codominant: P = 0.015; dominant: P = 0.043; recessive: P = 0.040; additive: P = 0.013), whereas rs2296241 was likely to protect individuals from CHD (codominant: P = 0.019; recessive: P = 0.013; additive: P = 0.033). Stratification analysis revealed that CYP24A1 polymorphisms had strong relationships with CHD risk that were dependent on age, sex, Gensini grade and smoking status (P < 0.05). Moreover, a four-locus model (rs2762934, rs1570669, rs6068816 and rs2296241) had significant impact on CHD risk in MDR analysis. Conclusion It revealed that CYP24A1 variants were significantly linked with CHD susceptibility in the Chinese population.
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Affiliation(s)
- Peng Qian
- Department of Geriatrics, Henan Provincial People's Hospital, 7 weiwu road, Zhengzhou city, Henan province, 450003, P. R. China
| | - Xuanchao Cao
- Department of Geriatrics, Henan Provincial People's Hospital, 7 weiwu road, Zhengzhou city, Henan province, 450003, P. R. China
| | - Xianjing Xu
- Department of Geriatrics, Henan Provincial People's Hospital, 7 weiwu road, Zhengzhou city, Henan province, 450003, P. R. China
| | - Mingqin Duan
- Department of Geriatrics, Henan Provincial People's Hospital, 7 weiwu road, Zhengzhou city, Henan province, 450003, P. R. China
| | - Qian Zhang
- Department of Geriatrics, Henan Provincial People's Hospital, 7 weiwu road, Zhengzhou city, Henan province, 450003, P. R. China
| | - Gairong Huang
- Department of Geriatrics, Henan Provincial People's Hospital, 7 weiwu road, Zhengzhou city, Henan province, 450003, P. R. China.
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Yang W, Ma F, Wang L, He X, Zhang H, Zheng J, Wang Y, Jin T, Yuan D, He Y. The association analysis between CYP24A1 genetic polymorphisms and the risk of ischemic stroke in Chinese Han population. Brain Behav 2020; 10:e01503. [PMID: 31872978 PMCID: PMC7010572 DOI: 10.1002/brb3.1503] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/26/2019] [Revised: 11/14/2019] [Accepted: 11/24/2019] [Indexed: 12/20/2022] Open
Abstract
AIMS Stroke is a complicated neurological disease and the second leading cause of death in the world. We aimed to investigate the association between CYP24A1 genetic polymorphisms and ischemic stroke risk. METHODS In this case-control study, four single-nucleotide polymorphisms of CYP24A1 were selected and genotyped by MassARRAY platform in Chinese Han population. Odds ratios and 95% confidence intervals were calculated via logistic regression analysis with adjustment in genetic models. RESULTS Our results indicated that CYP24A1 variant (rs1570669) was associated with the decreased risk of ischemic stroke (OR = 0.60, p < .001). Stratification analysis showed that the rs6068816 could enhance the ischemic stroke risk by 1.64 times (OR = 1.64, p = .028), while rs1570669 played protective role (OR = 0.63, p = .044) in age >64 years. The rs2762934 had an increased ischemic stroke susceptibility (OR = 1.62, p = .033); however, rs1570669 might reduce stroke risk (OR = 0.61, p = .015) in age ≤64 years. The rs1570669 depressed ischemic stroke susceptibility both in female and male patients (OR = 0.46, p = .002; OR = 0.69, p = .033, respectively), and rs2296241 would weaken the risk in male (OR = 0.63, p = .012). The rs1570669 was associated with decreased risk of ischemic stroke with hypertension (OR = 0.56, p = .042). CONCLUSION Our study gave the evidences that CYP24A1 genetic polymorphisms were significantly associated with ischemic stroke patients, which would provide useful information of assessment or possible diagnostic markers for ischemic stroke.
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Affiliation(s)
- Wei Yang
- Key Laboratory of Molecular Mechanism and Intervention Research for Plateau Diseases of Tibet Autonomous Region, School of Medicine, Xizang Minzu University, Xianyang, China.,Department of Emergency, the Affiliated Hospital of Xizang Minzu University, Xianyang, China
| | - Fenghui Ma
- Medical Examination Center, Tangdu Hospital, the Fourth Military Medical University, Xi'an, China
| | - Li Wang
- Key Laboratory of Molecular Mechanism and Intervention Research for Plateau Diseases of Tibet Autonomous Region, School of Medicine, Xizang Minzu University, Xianyang, China.,School of Basic Medical Science, Xizang Minzu University, Xianyang, China
| | - Xue He
- Key Laboratory of Molecular Mechanism and Intervention Research for Plateau Diseases of Tibet Autonomous Region, School of Medicine, Xizang Minzu University, Xianyang, China.,School of Basic Medical Science, Xizang Minzu University, Xianyang, China
| | - Hengxun Zhang
- Key Laboratory of Molecular Mechanism and Intervention Research for Plateau Diseases of Tibet Autonomous Region, School of Medicine, Xizang Minzu University, Xianyang, China.,Department of Emergency, the Affiliated Hospital of Xizang Minzu University, Xianyang, China
| | - Jianwen Zheng
- Key Laboratory of Molecular Mechanism and Intervention Research for Plateau Diseases of Tibet Autonomous Region, School of Medicine, Xizang Minzu University, Xianyang, China.,Department of Neurology, the Affiliated Hospital of Xizang Minzu University, Xianyang, China
| | - Yuhe Wang
- Key Laboratory of Molecular Mechanism and Intervention Research for Plateau Diseases of Tibet Autonomous Region, School of Medicine, Xizang Minzu University, Xianyang, China.,Department of Clinical Laboratory, the Affiliated Hospital of Xizang Minzu University, Xianyang, China
| | - Tianbo Jin
- Key Laboratory of Molecular Mechanism and Intervention Research for Plateau Diseases of Tibet Autonomous Region, School of Medicine, Xizang Minzu University, Xianyang, China.,School of Basic Medical Science, Xizang Minzu University, Xianyang, China.,Key Laboratory of Resource Biology and Biotechnology in Western China (Northwest University), Ministry of Education, Northwest University, Xi'an, China
| | - Dongya Yuan
- Key Laboratory of Molecular Mechanism and Intervention Research for Plateau Diseases of Tibet Autonomous Region, School of Medicine, Xizang Minzu University, Xianyang, China.,School of Basic Medical Science, Xizang Minzu University, Xianyang, China
| | - Yongjun He
- Key Laboratory of Molecular Mechanism and Intervention Research for Plateau Diseases of Tibet Autonomous Region, School of Medicine, Xizang Minzu University, Xianyang, China.,School of Basic Medical Science, Xizang Minzu University, Xianyang, China
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