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Dobrijević Z, Stevanović J, Robajac D, Penezić A, Četić D, Baralić M, Nedić O. Association between nitric oxide synthase (NOS3) gene polymorphisms and diabetic nephropathy: An updated meta-analysis. Mol Cell Endocrinol 2024; 586:112197. [PMID: 38462124 DOI: 10.1016/j.mce.2024.112197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2024] [Revised: 02/29/2024] [Accepted: 03/01/2024] [Indexed: 03/12/2024]
Abstract
Polymorphisms located within NOS3 gene have been investigated as susceptibility variants for diabetic nephropathy (DN) in type 2 diabetes mellitus (T2DM) in a large number of studies. However, these previous articles yielded inconsistent results and we aimed at elucidating the impact of NOS3 variants on DN risk in T2DM by conducting an updated systematic data synthesis. A total of 36 studies (12,807 participants) were selected for qualitative data synthesis, while 33 records with 11,649 subjects were included in the meta-analysis. The pooled analysis demonstrated the association of minor alleles of rs2070744 and rs1799983 with an increased susceptibility to DN (P < 0.001 and P = 0.015 for allelic model, respectively). For both of these variants, a significant effect of subgrouping according to ethnicity was found. Rs869109213 displayed an association with DN susceptibility, with pooled effect measures indicating a predisposing effect of the minor allele a (Prec = 0.002, ORrec = 1.960, 95%CI 1.288-2.983; Paavs. bb = 0.001, ORaavs. bb = 2.014, 95%CI 1.316-3.083). These findings support the effects of NOS3 variants on the risk of developing DN in T2DM.
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Affiliation(s)
- Zorana Dobrijević
- University of Belgrade - Institute for the Application of Nuclear Energy, Belgrade, Serbia.
| | - Jovana Stevanović
- University of Belgrade - Institute for the Application of Nuclear Energy, Belgrade, Serbia
| | - Dragana Robajac
- University of Belgrade - Institute for the Application of Nuclear Energy, Belgrade, Serbia
| | - Ana Penezić
- University of Belgrade - Institute for the Application of Nuclear Energy, Belgrade, Serbia
| | - Danilo Četić
- University of Belgrade - Institute for the Application of Nuclear Energy, Belgrade, Serbia
| | - Marko Baralić
- University of Belgrade - School of Medicine, Belgrade, Serbia; Department of Nephrology, University Clinical Centre of Serbia, Belgrade, Serbia
| | - Olgica Nedić
- University of Belgrade - Institute for the Application of Nuclear Energy, Belgrade, Serbia
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Mahbouli S, Dupont C, Elfassy Y, Lameignère E, Levy R. Exploring the potential impact of nutritionally actionable genetic polymorphisms on idiopathic male infertility: a review of current evidence. Asian J Androl 2021; 23:441-449. [PMID: 33533736 PMCID: PMC8451495 DOI: 10.4103/aja.aja_87_20] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Infertility affects about 15% of the world's population. In 40%–50% of infertile couples, a male factor underlies the problem, but in about 50% of these cases, the etiology of male infertility remains unexplained. Some clinical data show that lifestyle interventions may contribute to male reproductive health. Cessation of unhealthy habits is suggested for preserving male fertility; there is growing evidence that most preexisting comorbidities, such as obesity and metabolic syndrome, are highly likely to have an impact on male fertility. The analysis of genetic polymorphisms implicated in metabolic activity represents one of the most exciting areas in the study of genetic causes of male infertility. Although these polymorphisms are not directly connected with male infertility, they may have a role in specific conditions associated with it, that is, metabolic disorders and oxidative stress pathway genes that are potentially associated with an increased risk of male infertility due to DNA and cell membrane damage. Some studies have examined the impact of individual genetic differences and gene-diet interactions on male infertility, but their results have not been synthesized. We review the current research to identify genetic variants that could be tested to improve the chances of conceiving spontaneously through personalized diet and/or oral vitamin and mineral supplementation, by examining the science of genetic modifiers of dietary factors that affect nutritional status and male fertility.
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Affiliation(s)
- Sinda Mahbouli
- FabLife, 104 Avenue Albert 1er, Rueil-Malmaison 92500, France
| | - Charlotte Dupont
- Sorbonne Université, Saint Antoine Research Centre, INSERM Genetic and Acquired Lipodystrophies Team, Reproductive Biology and CECOS, AP-HP, Tenon Hospital, Paris F-75020, France.,Reproductive Biology and CECOS, AP-HP, Tenon Hospital, Paris F-75020, France
| | - Yaelle Elfassy
- Reproductive Biology and CECOS, AP-HP, Tenon Hospital, Paris F-75020, France
| | - Eric Lameignère
- FabLife, 104 Avenue Albert 1er, Rueil-Malmaison 92500, France
| | - Rachel Levy
- Sorbonne Université, Saint Antoine Research Centre, INSERM Genetic and Acquired Lipodystrophies Team, Reproductive Biology and CECOS, AP-HP, Tenon Hospital, Paris F-75020, France.,Reproductive Biology and CECOS, AP-HP, Tenon Hospital, Paris F-75020, France
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Chavoshi R, Khalifeh Zadeh Kaleybar SB. Association of nitric oxide synthase 3 gene rs1799983 G/T polymorphism with idiopathic asthenozoospermia in Iranian Azeri males: a case-control study. Horm Mol Biol Clin Investig 2020; 41:/j/hmbci.ahead-of-print/hmbci-2020-0014/hmbci-2020-0014.xml. [PMID: 32598309 DOI: 10.1515/hmbci-2020-0014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2020] [Accepted: 05/06/2020] [Indexed: 11/15/2022]
Abstract
OBJECTIVES Recently, oxidative stress (OS) has been described extensively as an important cause of men infertility. The nitric oxide synthase 3 (NOS3) gene expression involved in normal spermatogenesis regulation in testis. Several single nucleotide polymorphisms (SNPs) on NOS3 gene are reported in association with sperm function and spermatogenesis impairment in infertile men. In present study, we investigated association of NOS3 gene rs1799983 G/T polymorphism in Iranian Azeri male with idiopathic asthenozoospermia (AZS). METHODS In this case-control study, we collected 50 males with idiopathic AZS as a case group and 50 age and ethnically matched male as healthy controls from East Azerbaijan area, Iran. The case and control groups genotyping was performed using tetra-primer amplification refractory mutation system-polymerase chain reaction (Tetra-ARMS PCR) method. RESULTS Genotype frequency in AZS patients was 40% GG, 60% GT, and 0% TT, whereas in healthy controls were 60% GG, 30% GT, and 10% TT. Statistical analysis showed that the GT heterozygous genotype frequency of NOS3 gene rs1799983 G/T polymorphism in AZS patients was significantly more than healthy controls (p>0.05). CONCLUSIONS We demonstrated that NOS3 gene rs1799983 G/T polymorphism was associated with AZS in Iranian Azeri men. However, more studies on different geographic areas, races and ethnicities are required to determine exact role of NOS3 gene rs1799983 G/T polymorphism in idiopathic AZS.
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Affiliation(s)
- Reza Chavoshi
- Department of Molecular Biology, Tabriz Branch, Islamic Azad University, Tabriz, Iran
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MiRNAs Expression Profiling of Bovine ( Bos taurus) Testes and Effect of bta-miR-146b on Proliferation and Apoptosis in Bovine Male Germline Stem Cells. Int J Mol Sci 2020; 21:ijms21113846. [PMID: 32481702 PMCID: PMC7312616 DOI: 10.3390/ijms21113846] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2020] [Revised: 05/21/2020] [Accepted: 05/26/2020] [Indexed: 12/15/2022] Open
Abstract
Spermatogenesis is a complex biological process regulated by well-coordinated gene regulation, including MicroRNAs (miRNAs). miRNAs are endogenous non-coding ribonucleic acids (ncRNAs) that mainly regulate the gene expression at post-transcriptional levels. Several studies have reported miRNAs expression in bull sperm and the process of spermatogenic arrest in cattle and yak. However, studies for the identification of differential miRNA expression and its mechanisms during the developmental stages of testis still remain uncertain. In the current study, we comprehensively analyzed the expression of miRNA in bovine testes at neonatal (3 days after birth, n = 3) and mature (13 months, n = 3) stages by RNA-seq. Moreover, the role of bta-miR-146b was also investigated in regulating the proliferation and apoptosis of bovine male germline stem cells (mGSCs) followed by a series of experiments. A total of 652 miRNAs (566 known and 86 novel miRNAs) were identified, whereas 223 miRNAs were differentially expressed between the two stages. Moreover, an elevated expression level of bta-miR-146b was found in bovine testis among nine tissues, and the functional studies indicated that the overexpression of bta-miR-146b inhibited the proliferation of bovine mGSCs and promoted apoptosis. Conversely, regulation of bta-miR-146b inhibitor promoted bovine mGSCs proliferation. This study provides a basis for understanding the regulation roles of miRNAs in bovine testis development and spermatogenesis.
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Barati E, Nikzad H, Karimian M. Oxidative stress and male infertility: current knowledge of pathophysiology and role of antioxidant therapy in disease management. Cell Mol Life Sci 2020; 77:93-113. [PMID: 31377843 PMCID: PMC11105059 DOI: 10.1007/s00018-019-03253-8] [Citation(s) in RCA: 225] [Impact Index Per Article: 56.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2019] [Revised: 07/11/2019] [Accepted: 07/24/2019] [Indexed: 12/11/2022]
Abstract
Infertility is a global health problem involving about 15% of couples. Approximately half of the infertility cases are related to male factors. The oxidative stress, which refers to an imbalance in levels of reactive oxygen species (ROS) and antioxidants, is one of the main causes of infertility in men. A small amount of ROS is necessary for the physiological function of sperm including the capacitation, hyperactivation and acrosomal reaction. However, high levels of ROS can cause infertility through not only by lipid peroxidation or DNA damage but inactivation of enzymes and oxidation of proteins in spermatozoa. Oxidative stress (OS) is mainly caused by factors associated with lifestyle. Besides, immature spermatozoa, inflammatory factors, genetic mutations and altering levels of sex hormones are other main source of ROS. Since OS occurs due to the lack of antioxidants and its side effects in semen, lifestyle changes and antioxidant regimens can be helpful therapeutic approaches to overcome this problem. The present study aimed to describe physiological ROS production, roles of genetic and epigenetic factors on the OS and male infertility with various mechanisms such as lipid peroxidation, DNA damage, and disorder of male hormone profile, inflammation, and varicocele. Finally, the roles of oral antioxidants and herbs were explained in coping with OS in male infertility.
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Affiliation(s)
- Erfaneh Barati
- Anatomical Sciences Research Center, Kashan University of Medical Sciences, Kashan, Iran
| | - Hossein Nikzad
- Anatomical Sciences Research Center, Kashan University of Medical Sciences, Kashan, Iran
- Gametogenesis Research Center, Kashan University of Medical Sciences, Kashan, Iran
| | - Mohammad Karimian
- Anatomical Sciences Research Center, Kashan University of Medical Sciences, Kashan, Iran.
- Gametogenesis Research Center, Kashan University of Medical Sciences, Kashan, Iran.
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Wang X, Sha YW, Wang WT, Cui YQ, Chen J, Yan W, Hou XT, Mei LB, Yu CC, Wang J. Novel IFT140 variants cause spermatogenic dysfunction in humans. Mol Genet Genomic Med 2019; 7:e920. [PMID: 31397098 PMCID: PMC6732298 DOI: 10.1002/mgg3.920] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2019] [Revised: 07/22/2019] [Accepted: 07/23/2019] [Indexed: 11/06/2022] Open
Abstract
BACKGROUND The intraflagellar transport protein 140 homolog (IFT140) is involved in the process of intraflagellar transport (IFT), a process that is essential for the formation and maintenance of most eukaryotic cilia and flagella. Variants IFT140 have been reported to account for ciliopathy but association with male fertility has never been described in humans. Here we report the identification of two novel variants of IFT140 which caused spermatogenic dysfunction and male infertility. METHODS Whole-exome sequencing was performed in a 27-year-old infertile man presented with severe oligozoospermia, asthenozoospermia, and teratozoospermia (OAT) without other physical abnormality. Sanger sequencing was used to verify gene variants in the patient, his healthy brother, and their parents. Morphology and protein expression in the patient's sperm were examined by transmission electron microscopy (TEM) and immunofluorescence staining. Function of gene variants was predicted by online databases. RESULTS Compound heterozygous variants of IFT140: exon16: c.1837G > A: p.Asp613Asn and exon31: c.4247G > A: p.Ser1416Asn were identified in the patient, both of which showed autosomal recessive inheritance in his family, and had extremely low allele frequency in the population. Morphological abnormalities of the head, nucleus, and tails and the absence of IFT140 from the neck and mid-piece of the patient's spermatozoa were observed. Mutation Taster database predicted a high probability of damage-causing by both variations. CONCLUSION This study for the first time reported IFT140 variants that cause infertility in humans.
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Affiliation(s)
- Xiong Wang
- Department of Reproductive Medicine, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, Shandong, 264000, China
| | - Yan-Wei Sha
- Department of Reproductive Medicine, Xiamen Maternal and Child Care Hospital, Xiamen, Fujian, China
| | - Wen-Ting Wang
- Central Laboratory, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, Shandong, China
| | - Yuan-Qing Cui
- Department of Reproductive Medicine, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, Shandong, 264000, China
| | - Jie Chen
- Department of Reproductive Medicine, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, Shandong, 264000, China
| | - Wei Yan
- Department of Reproductive Medicine, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, Shandong, 264000, China
| | - Xiao-Tao Hou
- Pathology Department, Guangzhou KingMed Center for Clinical Laboratory Co. Ltd, Guangzhou, Guangdong, China
| | - Li-Bin Mei
- Department of Reproductive Medicine, Xiamen Maternal and Child Care Hospital, Xiamen, Fujian, China
| | - Cui-Cui Yu
- Department of Anesthesiology, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, Shandong, China
| | - Jiahui Wang
- Central Laboratory, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, Shandong, China
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Banihani SA, Khasawneh FH. Effect of lansoprazole on human sperm motility, sperm viability, seminal nitric oxide production, and seminal calcium chelation. Res Pharm Sci 2018; 13:460-468. [PMID: 30271448 PMCID: PMC6082036 DOI: 10.4103/1735-5362.236839] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Lansoprazole is a proton-pump inhibitor that is commonly used to treat many gastric illnesses. However, little is known about its effect on sperm function. Here, we investigated the in vitro effect of LP on human sperm motility, viability, nitric oxide (NO) production, and the ability of LP to chelate seminal calcium. Seventy-two semen samples from normozoospermic men were tested in this study. The effects of LP at 0.375, 0.75, 1.5, and 3 μg/mL on sperm motility and viability as well as at 3 μg/mL on NO production and calcium chelation in semen were assessed. Lansoprazole at 3 μg/mL significantly decreased total and progressive sperm motility (P = 0.0021, P = 0.0256, respectively), but not sperm viability (P = 0.8763). In addition, semen samples supplemented with 3 μg/mL LP had insignificant changes (P = 0.9085) in nitrite concentrations. Moreover, LP exhibited a significant (P < 0.0001) calcium chelation effect in semen. In conclusion, LP reduced sperm motility, but not viability. The reduction in sperm motility may be due to the calcium chelating effect of LP and/or decreased Na+/K+-ATPase activity, but not an alteration in NO production. Besides, none of the tested parameters was found to be correlated with male age.
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Affiliation(s)
- Saleem Ali Banihani
- Department of Medical Laboratory Sciences, Jordan University of Science and Technology, Irbid 22110, Jordan
| | - Falak Hisham Khasawneh
- Department of Medical Laboratory Sciences, Jordan University of Science and Technology, Irbid 22110, Jordan
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