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Perticarrara Ferezin L, Kayzuka C, Rondon Pereira VC, Ferreira de Andrade M, Molina CAF, Tucci S, Tanus-Santos JE, Lacchini R. The rs2682826 Polymorphism of the NOS1 Gene Is Associated with the Degree of Disability of Erectile Dysfunction. Life (Basel) 2023; 13:life13051082. [PMID: 37240727 DOI: 10.3390/life13051082] [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: 03/13/2023] [Revised: 04/14/2023] [Accepted: 04/20/2023] [Indexed: 05/28/2023] Open
Abstract
Erectile dysfunction (ED) is a common male disorder, often associated with cardiovascular disease and ageing. The Sildenafil, a PDE5 inhibitor, can improve the erectile function by prolonging the nitric oxide (NO) downstream effect. NO is a molecule of pivotal importance in erection physiology and is mainly produced by neuronal nitric oxide synthase (nNOS) and endothelial NO synthase (eNOS). While it has been shown that eNOS and nNOS genetic polymorphisms could be associated with Sildenafil responsiveness in ED, no study so far has assessed whether nNOS polymorphisms and PDE5A polymorphism could be associated with increased risk to ED or with intensity of symptoms. A total of 119 ED patients and 114 controls were studied, with evaluation of the clinical disability by the International Index for Erectile Function instrument, plasma assessment of nitrite levels and genomic DNA analysis regarding the rs41279104 and rs2682826 polymorphisms of the NOS1 gene and the rs2389866, rs3733526 and rs13124532 polymorphisms of the PDE5A gene. We have found a significant association of the rs2682826 with lower IIEF scores in the clinical ED group. While this result should be confirmed in other populations, it may be helpful in establishing a genetic panel to better assess disease risk and prognosis on ED therapy.
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Affiliation(s)
- Leticia Perticarrara Ferezin
- Department of Psychiatric Nursing and Human Sciences, Ribeirão Preto College of Nursing, University of Sao Paulo, Ribeirao Preto 14040-902, Brazil
| | - Cezar Kayzuka
- Department of Pharmacology, Faculty of Medicine of Ribeirao Preto, University of Sao Paulo, Ribeirao Preto 14049-902, Brazil
| | - Vitória Carolina Rondon Pereira
- Department of Pharmacology, Faculty of Medicine of Ribeirao Preto, University of Sao Paulo, Ribeirao Preto 14049-902, Brazil
| | - Murilo Ferreira de Andrade
- Department of Surgery and Anatomy, Ribeirao Preto Medical School, University of Sao Paulo, Sao Paulo 05508-090, Brazil
| | | | - Silvio Tucci
- Department of Surgery and Anatomy, Ribeirao Preto Medical School, University of Sao Paulo, Sao Paulo 05508-090, Brazil
| | - Jose Eduardo Tanus-Santos
- Department of Pharmacology, Faculty of Medicine of Ribeirao Preto, University of Sao Paulo, Ribeirao Preto 14049-902, Brazil
| | - Riccardo Lacchini
- Department of Psychiatric Nursing and Human Sciences, Ribeirão Preto College of Nursing, University of Sao Paulo, Ribeirao Preto 14040-902, Brazil
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Vogrinc D, Gregorič Kramberger M, Emeršič A, Čučnik S, Goričar K, Dolžan V. Genetic Polymorphisms in Oxidative Stress and Inflammatory Pathways as Potential Biomarkers in Alzheimer's Disease and Dementia. Antioxidants (Basel) 2023; 12:antiox12020316. [PMID: 36829875 PMCID: PMC9952323 DOI: 10.3390/antiox12020316] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2022] [Revised: 01/12/2023] [Accepted: 01/27/2023] [Indexed: 01/31/2023] Open
Abstract
Oxidative stress and neuroinflammation are important processes involved in Alzheimer's disease (AD) and mild cognitive impairment (MCI). Numerous risk factors, including genetic background, can affect the complex interplay between those mechanisms in the aging brain and can also affect typical AD hallmarks: amyloid plaques and neurofibrillary tangles. Our aim was to evaluate the association of polymorphisms in oxidative stress- and inflammation-related genes with cerebrospinal fluid (CSF) biomarker levels and cognitive test results. The study included 54 AD patients, 14 MCI patients with pathological CSF biomarker levels, 20 MCI patients with normal CSF biomarker levels and 62 controls. Carriers of two polymorphic IL1B rs16944 alleles had higher CSF Aβ1-42 levels (p = 0.025), while carriers of at least one polymorphic NFE2L2 rs35652124 allele had lower CSF Aβ1-42 levels (p = 0.040). Association with IL1B rs16944 remained significant in the AD group (p = 0.029). Additionally, MIR146A rs2910164 was associated with Aβ42/40 ratio (p = 0.043) in AD. Significant associations with cognitive test scores were observed for CAT rs1001179 (p = 0.022), GSTP1 rs1138272 (p = 0.005), KEAP1 rs1048290 and rs9676881 (both p = 0.019), as well as NFE2L2 rs35652124 (p = 0.030). In the AD group, IL1B rs1071676 (p = 0.004), KEAP1 rs1048290 and rs9676881 (both p = 0.035) remained associated with cognitive scores. Polymorphisms in antioxidative and inflammation genes might be associated with CSF biomarkers and cognitive test scores and could serve as additional biomarkers contributing to early diagnosis of dementia.
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Affiliation(s)
- David Vogrinc
- Pharmacogenetics Laboratory, Institute of Biochemistry and Molecular Genetics, Faculty of Medicine, University of Ljubljana, 1000 Ljubljana, Slovenia
| | - Milica Gregorič Kramberger
- Department of Neurology, University Medical Centre Ljubljana, 1000 Ljubljana, Slovenia
- Faculty of Medicine, University of Ljubljana, 1000 Ljubljana, Slovenia
| | - Andreja Emeršič
- Department of Neurology, University Medical Centre Ljubljana, 1000 Ljubljana, Slovenia
| | - Saša Čučnik
- Department of Neurology, University Medical Centre Ljubljana, 1000 Ljubljana, Slovenia
- Department of Rheumatology, University Medical Centre Ljubljana, 1000 Ljubljana, Slovenia
- Faculty of Pharmacy, University of Ljubljana, 1000 Ljubljana, Slovenia
| | - Katja Goričar
- Pharmacogenetics Laboratory, Institute of Biochemistry and Molecular Genetics, Faculty of Medicine, University of Ljubljana, 1000 Ljubljana, Slovenia
| | - Vita Dolžan
- Pharmacogenetics Laboratory, Institute of Biochemistry and Molecular Genetics, Faculty of Medicine, University of Ljubljana, 1000 Ljubljana, Slovenia
- Correspondence:
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Beghi S, Cavaliere F, Buschini A. Gene polymorphisms in calcium-calmodulin pathway: Focus on cardiovascular disease. MUTATION RESEARCH-REVIEWS IN MUTATION RESEARCH 2020; 786:108325. [PMID: 33339582 DOI: 10.1016/j.mrrev.2020.108325] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/04/2020] [Revised: 07/22/2020] [Accepted: 07/24/2020] [Indexed: 12/30/2022]
Abstract
Cardiovascular disease is the leading cause of death in industrialized countries and affects an increasing number of people. Several risk factors play an important role in the etiology of this disease, such as an unhealthy lifestyle. It is increasingly clear that genetic factors influencing the molecular basis of excitation-contraction mechanisms in the heart could contribute to modify the individual's risk. Thanks to the progress that has been made in understanding calcium signaling in the heart, it is assumed that calmodulin can play a crucial role in the excitation-contraction coupling. In fact, calmodulin (CaM) binds calcium and consequently regulates calcium channels. Several works show how some polymorphic variants can be considered predisposing factors to complex pathologies. Therefore, we hypothesize that the identification of polymorphic variants of proteins involved in the CaM pathway could be important for understanding how genetic traits can influence predisposition to myocardial infarction. This review considers each pathway of the three different isoforms of calmodulin (CaM1; CaM2; CaM3) and focuses on some common proteins involved in the three pathways, with the aim of analyzing the polymorphisms studied in the literature and understanding if they are associated with cardiovascular disease.
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Affiliation(s)
- Sofia Beghi
- University of Parma, Department of Chemistry, Life Sciences and Environmental Sustainability, Parco Area Delle Scienze 11A, 43124, Parma, Italy
| | - Francesca Cavaliere
- University of Parma, Department of Food and Drug, Parco Area Delle Scienze 17A, 43124, Parma, Italy
| | - Annamaria Buschini
- University of Parma, Department of Chemistry, Life Sciences and Environmental Sustainability, Parco Area Delle Scienze 11A, 43124, Parma, Italy.
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Yu T, Xia L, Bi D, Wang Y, Shang Q, Zhu D, Song J, Wang Y, Wang X, Zhu C, Xing Q. Association of NOS1 gene polymorphisms with cerebral palsy in a Han Chinese population: a case-control study. BMC Med Genomics 2018; 11:56. [PMID: 29940959 PMCID: PMC6019815 DOI: 10.1186/s12920-018-0374-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2017] [Accepted: 06/13/2018] [Indexed: 12/23/2022] Open
Abstract
Background Cerebral palsy (CP) is the leading cause of motor disability in children; however, its pathogenesis is unknown in most cases. Growing evidence suggests that Nitric oxide synthase 1 (NOS1) is involved in neural development and neurologic diseases. The purpose of this study was to determine whether genetic variants of NOS1 contribute to CP susceptibility in a Han Chinese population. Methods A case-control study involving 652 CP patients and 636 healthy controls was conducted. Six SNPs in the NOS1 gene (rs3782219, rs6490121, rs2293054, rs10774909, rs3741475, and rs2682826) were selected, and the MassARRAY typing technique was applied for genotyping. Data analysis was conducted using SHEsis online software, and multiple test corrections were performed using SNPSpD online software. Results There were no significant differences in genotype and allele frequencies between patients and controls for the SNPs except rs6490121, which deviated from Hardy-Weinberg equilibrium and was excluded from further analyses. Subgroup analysis revealed differences in genotype frequencies between the CP with neonatal encephalopathy group (CP + NE) and control group for rs10774909, rs3741475, and rs2682826 (after SNPSpD correction, p = 0.004, 0.012, and 0.002, respectively). The T allele of NOS1 SNP rs3782219 was negatively associated with spastic quadriplegia (OR = 0.742, 95% CI = 0.600–0.918, after SNPSpD correction, p = 0.023). There were no differences in allele or genotype frequencies between CP subgroups and controls for the other genetic polymorphisms. Conclusions NOS1 is associated with CP + NE and spastic quadriplegia, suggesting that NOS1 is likely involved in the pathogenesis of CP and that it is a potential therapeutic target for treatment of cerebral injury. Electronic supplementary material The online version of this article (10.1186/s12920-018-0374-6) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Ting Yu
- Children's Hospital and Institutes of Biomedical Sciences, Fudan University, Wanyuan Road 399, Minhang District, Shanghai, 201102, China
| | - Lei Xia
- Henan Key Laboratory of Child Brain Injury, Third Affiliated Hospital of Zhengzhou University, Kangfuqian Street 7, Zhengzhou, 450052, China
| | - Dan Bi
- Henan Key Laboratory of Child Brain Injury, Third Affiliated Hospital of Zhengzhou University, Kangfuqian Street 7, Zhengzhou, 450052, China
| | - Yangong Wang
- Children's Hospital and Institutes of Biomedical Sciences, Fudan University, Wanyuan Road 399, Minhang District, Shanghai, 201102, China
| | - Qing Shang
- Department of Pediatrics, Zhengzhou Children's Hospital, Zhengzhou, 450053, China
| | - Dengna Zhu
- Henan Key Laboratory of Child Brain Injury, Third Affiliated Hospital of Zhengzhou University, Kangfuqian Street 7, Zhengzhou, 450052, China
| | - Juan Song
- Henan Key Laboratory of Child Brain Injury, Third Affiliated Hospital of Zhengzhou University, Kangfuqian Street 7, Zhengzhou, 450052, China
| | - Yong Wang
- Henan Key Laboratory of Child Brain Injury, Third Affiliated Hospital of Zhengzhou University, Kangfuqian Street 7, Zhengzhou, 450052, China
| | - Xiaoyang Wang
- Henan Key Laboratory of Child Brain Injury, Third Affiliated Hospital of Zhengzhou University, Kangfuqian Street 7, Zhengzhou, 450052, China.,Perinatal Center, Institute of Neuroscience and Physiology, University of Gothenburg, Gothenburg, 40530, Sweden
| | - Changlian Zhu
- Henan Key Laboratory of Child Brain Injury, Third Affiliated Hospital of Zhengzhou University, Kangfuqian Street 7, Zhengzhou, 450052, China. .,Center for Brain Repair and Rehabilitation, Department of Clinical Neuroscience, Sahlgrenska Academy, University of Gothenburg, Gothenburg, 40530, Sweden.
| | - Qinghe Xing
- Children's Hospital and Institutes of Biomedical Sciences, Fudan University, Wanyuan Road 399, Minhang District, Shanghai, 201102, China. .,Shanghai Center for Women and Children's Health, Shanghai, 200062, China.
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