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Golshan-Tafti A, Bahrami M, Mohsenzadeh-Yazdi R, Dastgheib SA, Aghasipour M, Shiri A, Alijanpour K, Asadian F, Aghili K, Manzourolhojeh M, Neamatzadeh H. Consolidating data on the association of IL-6 and IL-10 polymorphisms with the development of glaucoma: a meta-analysis. Ophthalmic Genet 2024:1-11. [PMID: 38602069 DOI: 10.1080/13816810.2024.2336964] [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: 10/24/2023] [Accepted: 03/26/2024] [Indexed: 04/12/2024]
Abstract
BACKGROUND The study aimed to investigate the association of IL-6 and IL-10 polymorphisms with susceptibility to glaucoma by analyzing all relevant individual studies. MATERIALS AND METHODS Relevant articles were gathered from PubMed, Web of Science, Embase, WanFang, and CNKI databases up to 15 October 2023. Odds ratios (ORs) were used to evaluate the association strengths, along with 95% confidence intervals (CIs). RESULTS Seven case-control studies involving 1408 cases and 1789 controls on the IL-6 -174 G>C polymorphism, and three studies with 675 cases and 1100 controls on the IL-6 -572 G>C were included. Moreover, three separate studies, each comprising 442 cases and 672 controls, investigated the IL-10 -592C>A, -819T>C, and -1082A>G polymorphisms. The combined data indicated a significant association between -592C>A, -819T>C, and -1082A>G at IL-10 gene and IL-6 -572 G>C with glaucoma susceptibility, with no correlation found for IL-6 -174 G>C. CONCLUSIONS The study found that IL-10 -592C>A, -819T>C, -1082A>G, and IL-6 -572 G>C polymorphisms were linked to glaucoma risk. However, no significant association was observed for IL-6 -174 G>C. These findings imply a possible connection between genetic variations in these genes and glaucoma risk. Further research is crucial to fully understand the underlying mechanisms and their significance in managing and preventing glaucoma.
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Affiliation(s)
- Ahmadreza Golshan-Tafti
- Student Research Committee, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mohammad Bahrami
- Student Research Committee, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Reyhaneh Mohsenzadeh-Yazdi
- Department of Engineering and Public Policy, Faculty of Engineering, University of Porto, Porto, Portugal
| | - Seyed Alireza Dastgheib
- Department of Medical Genetics, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Maryam Aghasipour
- Department of Cancer Biology, College of Medicine, University of Cincinnati, Cincinnati, Ohio, USA
| | - Amirmasoud Shiri
- Student Research Committee, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Kamran Alijanpour
- General Practitioner, Babol University of Medical Sciences, Babol, Iran
| | - Fatemeh Asadian
- Department of Medical Laboratory Sciences, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Kazem Aghili
- Department of Radiology, Shahid Rahnemoun Hospital, School of Medicine, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Mohammad Manzourolhojeh
- Mother and Newborn Health Research Center, Shahid Sadoughi Hospital, School of Medicine, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Hossein Neamatzadeh
- Mother and Newborn Health Research Center, Shahid Sadoughi Hospital, School of Medicine, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
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Torabi R, Harris A, Siesky B, Zukerman R, Oddone F, Mathew S, Januleviciene I, Vercellin ACV. Prevalence Rates and Risk Factors for Primary Open Angle Glaucoma in the Middle East. J Ophthalmic Vis Res 2021; 16:644-656. [PMID: 34840687 PMCID: PMC8593541 DOI: 10.18502/jovr.v16i4.9755] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Accepted: 09/09/2021] [Indexed: 12/16/2022] Open
Abstract
Glaucoma is a multifactorial disease and a leading cause of irreversible blindness worldwide. Current data has demonstrated the approximate distribution of primary open-angle glaucoma (POAG) in patients of European, African, Hispanic, and Eastern Asian descent. However, a significant gap in the literature exists regarding the prevalence of POAG in Middle Eastern (ME) populations. Current studies estimate ME POAG prevalence based on a European model. Herein we screened 65 total publications on ME prevalence of POAG and specific risk factors using keywords: "glaucoma", "prevalence", "incidence", "risk factor", "Middle East", "Mideast", "Persian", "Far East", as well as searching by individual ME countries through PubMed, Embase, Ovid, Scopus, and Trip searches with additional reference list searches from relevant articles published up to and including March 1, 2021. Fifty qualifying records were included after 15 studies identified with low statistical power, confounding co-morbid ophthalmic diseases, and funding bias were excluded. Studies of ME glaucoma risk factors that identify chromosomes, familial trend, age/gender, socioeconomic status, lifestyle, intraocular pressure, vascular influences, optic disc hemorrhage, cup-to-disc ratio, blood pressure, obstructive sleep apnea, and diabetes mellitus were included in this systematic review. We conclude that the prevalence of POAG in the ME is likely higher than the prevalence rate that European models suggest, with ME specific risk factors likely playing a role. However, these findings are severely limited by the paucity of population-level data in the ME. Well-designed, longitudinal population-based studies with rigorous inclusion and exclusion criteria are ultimately needed to accurately assess the epidemiology and specific mechanistic risk factors of glaucoma in ME populations.
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Affiliation(s)
- Rana Torabi
- Eugene and Marilyn Glick Eye Institute, Department of Ophthalmology, Indiana, University School of Medicine, Indianapolis, IN, USA
| | - Alon Harris
- Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Brent Siesky
- Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Ryan Zukerman
- Icahn School of Medicine at Mount Sinai, New York, NY, USA
- University of Miami Miller School of Medicine, Miami, FL, USA
| | | | - Sunu Mathew
- Eugene and Marilyn Glick Eye Institute, Department of Ophthalmology, Indiana, University School of Medicine, Indianapolis, IN, USA
| | - Ingrida Januleviciene
- Eye Clinic of Medical Academy of Lithuanian University of Health Sciences, Kaunas, Lithuania
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Soleymannejad M, Sheikhha MH, Neamatzadeh H. Association of Mouse Double Minute 2 -309T>G Polymorphism with Acute Myeloid Leukemia in an Iranian Population: A Case- Control Study. Asian Pac J Cancer Prev 2019; 20:3037-3041. [PMID: 31653152 PMCID: PMC6982679 DOI: 10.31557/apjcp.2019.20.10.3037] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2019] [Indexed: 12/18/2022] Open
Abstract
Background: Genetic factors play a substantial role in acute myeloid leukemia (AML) etiology. Overexpression of the mousedouble minute 2 (MDM2) gene has been explored in many tumors. However, the role of MDM2 -309T>G (rs2279744) polymorphism in AML remains unclear. We have performed this study to examine the association of MDM2 -309T>G with AML in an Iranian population. Methods: We have examined the association of N MDM2 -309T>G polymorphism in 73 cases diagnosed with AML and 80 healthy controls by tetra-primer amplification refractory mutation system (ARMS) PCR assay. Odds ratios (OR) and 95% confidence intervals (CI) were calculated on the risk genotypes and alleles. Results: The TT, GG and GG genotypes of MDM2 -309T>G polymorphism in patients were 32.9%, 23.2% and 43.9%, while in controls were 86.2%, 7.5% and 6.3%, respectively. Moreover, Frequency of mutant allele (G) was 55.6% in cases with AML and 10.0% in controls. The mutant homozygote genotype (GG) was associated with an increased susceptibility to AML (OR 1.471; 95% CI: 1.062-1.844; p=0.004). Conclusion: Our results showed that the MDM2 -309T>G polymorphism was significantly associated with increased risk of AML in the Iranian population. Thus, the MDM2 -309T>G polymorphism might be useful genetic susceptibility factors in the pathogenesis of AML.
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Affiliation(s)
- Mona Soleymannejad
- Department of Biology, Ashkezar Branch, Islamic Azad University, Yazd, Iran
| | | | - Hossein Neamatzadeh
- Department of Medical Genetics, Shahid Sadoughi University of Medical Sciences, Yazd, Iran.,Mother and Newborn Health Research Center, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
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4
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Gohari M, Mirjalili SA, Akbarian-Bafghi MJ, Jarahzadeh MH, Zare-Shehneh M, Neamatzadeh H. Association of MTHFR C677T and A1298C Polymorphisms with Glaucoma Risk: a Systematic Review Meta-Analysis based 42 Case-Control Studies. Rom J Ophthalmol 2019; 63:107-118. [PMID: 31334388 PMCID: PMC6626931] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
Abstract
Aim: Several epidemiological studies have been performed to explore the association of MTHFR polymorphisms with glaucoma risk. However, the results were inconsistent or even inconclusive. Hence, we performed a meta-analysis to evaluate the association of MTHFR C677T and A1298C polymorphisms with glaucoma risk. Methods: A comprehensive literature search on PubMed, Google Scholar, EMBASE, and CNKI databases was performed to find all eligible studies up to January 30, 2019. The pooled odds ratios (ORs) with 95% confidence intervals (CIs) were used to assess the strength of such association. Results: A total of 42 case-control studies including 33 studies for MTHFR C677T and nine studies for A1298C polymorphism were selected. Pooled results showed that there was no significant association between the MTHFR C677T polymorphism and glaucoma risk. Similarly, no associations were found in subgroup analysis based on ethnicity and glaucoma type. However, there was a significant association between the A1298C polymorphism and the increased risk of glaucoma under heterozygote model (OR=0.765, 95% CI=0.626-0.935, P=0.009). Moreover, the significant association between MTHFR A1298C polymorphism and glaucoma were found by ethnicity and primary open angle glaucoma (POAG). Conclusions: The present meta-analysis revealed that MTHFR A1298C polymorphism is significantly associated with the increased risk of glaucoma, but not MTHFR C677T polymorphism.
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Affiliation(s)
- Mohsen Gohari
- Geriatric Ophthalmology Research Center, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | | | | | | | - Masoud Zare-Shehneh
- Department of Medical Genetics, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Hossein Neamatzadeh
- Department of Medical Genetics, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
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Pietrucha-Dutczak M, Amadio M, Govoni S, Lewin-Kowalik J, Smedowski A. The Role of Endogenous Neuroprotective Mechanisms in the Prevention of Retinal Ganglion Cells Degeneration. Front Neurosci 2018; 12:834. [PMID: 30524222 PMCID: PMC6262299 DOI: 10.3389/fnins.2018.00834] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2018] [Accepted: 10/25/2018] [Indexed: 12/14/2022] Open
Abstract
Retinal neurons are not able to undergo spontaneous regeneration in response to damage. A variety of stressors, i.e., UV radiation, high temperature, ischemia, allergens, and others, induce reactive oxygen species production, resulting in consecutive alteration of stress-response gene expression and finally can lead to cell apoptosis. Neurons have developed their own endogenous cellular protective systems. Some of them are preventing cell death and others are allowing functional recovery after injury. The high efficiency of these mechanisms is crucial for cell survival. In this review we focus on the contribution of the most recently studied endogenous neuroprotective factors involved in retinal ganglion cell (RGC) survival, among which, neurotrophic factors and their signaling pathways, processes regulating the redox status, and different pathways regulating cell death are the most important. Additionally, we summarize currently ongoing clinical trials for therapies for RGC degeneration and optic neuropathies, including glaucoma. Knowledge of the endogenous cellular protective mechanisms may help in the development of effective therapies and potential novel therapeutic targets in order to achieve progress in the treatment of retinal and optic nerve diseases.
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Affiliation(s)
- Marita Pietrucha-Dutczak
- Chair and Department of Physiology, School of Medicine in Katowice, Medical University of Silesia, Katowice, Poland
| | - Marialaura Amadio
- Department of Drug Sciences, Section of Pharmacology, University of Pavia, Pavia, Italy
| | - Stefano Govoni
- Department of Drug Sciences, Section of Pharmacology, University of Pavia, Pavia, Italy
| | - Joanna Lewin-Kowalik
- Chair and Department of Physiology, School of Medicine in Katowice, Medical University of Silesia, Katowice, Poland
| | - Adrian Smedowski
- Chair and Department of Physiology, School of Medicine in Katowice, Medical University of Silesia, Katowice, Poland
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Omrani-Nava V, Hedayatizadeh-Omran A, Alizadeh-Navaei R, Mokhberi V, Jalalian R, Janbabaei G, Amjadi O, Rahmatpour G, Mozaffari A. TP53 single nucleotide polymorphism (rs1042522) in Iranian patients with coronary artery disease. Biomed Rep 2018; 9:259-265. [PMID: 30271603 PMCID: PMC6158393 DOI: 10.3892/br.2018.1121] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2018] [Accepted: 06/22/2018] [Indexed: 02/05/2023] Open
Abstract
Chronic diseases including coronary artery disease (CAD) impose a high burden in terms of mortality and disability particularly in developing countries. Both genetic and environmental risk factors confer susceptibility to CAD. Meanwhile, a functional polymorphism in the tumor protein p53 (TP53) gene (codon 72, exon 4) has been reported to be associated with a wide range of cancers and inflammatory disorders. There are controversies regarding CAD and involvement of the TP53 codon 72 single nucleotide polymorphism; therefore, the present case-control study was conducted to evaluate the potential association between this TP53 polymorphism and CAD in an Iranian population. A total of 153 subjects (including 70 patients diagnosed with CAD and 83 subjects with normal coronary parameters, determined by angiography) were genotyped for the TP53 (rs1042522) polymorphism by the polymerase chain reaction-restriction fragment length polymorphism technique. Clinical and laboratory findings were also evaluated. The χ2 test and unpaired Student's t-test were applied to compare genotype and allele distributions and clinical characteristics between the two groups. Significant associations of the Pro72 allele [odds ratio (OR)=1.66, P=0.027] and Pro/Pro genotype (OR=2.91, P=0.022) with CAD were identified. No associations between patients' clinical findings and genotypes were apparent. Therefore, according to present findings, the TP53 Pro72 allele may be involved in the development of CAD along with conventional risk factors in patients from Northern Iran.
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Affiliation(s)
- Versa Omrani-Nava
- Gastrointestinal Cancer Research Center, Mazandaran University of Medical Sciences, Sari, Mazandaran 48166-33131, Iran
| | - Akbar Hedayatizadeh-Omran
- Gastrointestinal Cancer Research Center, Mazandaran University of Medical Sciences, Sari, Mazandaran 48166-33131, Iran
- Correspondence to: Dr Akbar Hedayatizadeh-Omran, Gastrointestinal Cancer Research Center, Mazandaran University of Medical Sciences, 70 Razi Street, Sari, Mazandaran 48166-33131, Iran, E-mail:
| | - Reza Alizadeh-Navaei
- Gastrointestinal Cancer Research Center, Mazandaran University of Medical Sciences, Sari, Mazandaran 48166-33131, Iran
| | - Vahid Mokhberi
- Cardiovascular Research Center, Mazandaran University of Medical Sciences, Sari, Mazandaran 48471-91971, Iran
| | - Rozita Jalalian
- Cardiovascular Research Center, Mazandaran University of Medical Sciences, Sari, Mazandaran 48471-91971, Iran
| | - Ghasem Janbabaei
- Gastrointestinal Cancer Research Center, Mazandaran University of Medical Sciences, Sari, Mazandaran 48166-33131, Iran
| | - Omolbanin Amjadi
- Gastrointestinal Cancer Research Center, Mazandaran University of Medical Sciences, Sari, Mazandaran 48166-33131, Iran
| | - Ghasem Rahmatpour
- Gastrointestinal Cancer Research Center, Mazandaran University of Medical Sciences, Sari, Mazandaran 48166-33131, Iran
| | - Amir Mozaffari
- Gastrointestinal Cancer Research Center, Mazandaran University of Medical Sciences, Sari, Mazandaran 48166-33131, Iran
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Namazi A, Forat-Yazdi M, Jafari MA, Foroughi E, Farahnak S, Nasiri R, Zare-Shehneh M, Neamatzadeh H. Association between Polymorphisms of ERCC5 Gene and Susceptibility to Gastric Cancer: A Systematic Review and Meta-Analysis. ASIAN PACIFIC JOURNAL OF CANCER PREVENTION : APJCP 2017; 18:2611-2617. [PMID: 29072052 PMCID: PMC5747378 DOI: 10.22034/apjcp.2017.18.10.2611] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Background: several epidemiological studies have suggested that polymorphisms of the Excision Repair Cross Complementing Group-5 (ERCC5) gene might be related to gastric cancer risk; however, the results have been inconsistent or controversial. Therefore, we have performed a systematic review and meta-analysis to clarify the association between the ERCC5 gene polymorphisms and gastric cancer risk. Materials and Methods: An electronic search was conducted of several databases, including PubMed, Web of Science, and Google Scholar for articles that describe the association between polymorphisms of the ERCC5 gene and susceptibility of gastric cancer. Results: A total of 33 case control studies in 15 publications were included in the present meta-analysis. There were significant associations between gastric cancer susceptibility and ERCC5 gene rs751402 C>T (T vs. C: OR = 1.166, 95% C = 1.066-1.274, p= 0.001; TT vs. CC: OR = 0.723, 95% CI = 0.587-0.890, p = 0.002; TT+TC vs. CC: OR = 0.853, 95% CI = 0.757-0.961, p = 0.009; TT vs. TC+CC: OR = 0.793, 95% CI = 0.659-0.955, p = 0.015), rs2296147 T>C (C vs. T: OR = 1.268, 95% C = 1.049-1.532, p= 0.014), rs873601 G>A polymorphisms (A vs. G, OR = 1.087, 95% C = 1.021-1.159, p= 0.010; AA vs. GG, OR = 1.184, 95% CI = 1.043-1.343, p = 0.009, AA vs. AG+GG, OR = 1.156, 95% CI = 1.040-1.284, p = 0.007), but not rs2094258 C>T and rs1047768 T>C. Conclusion: the current meta-analysis demonstrates that rs751402 C>T, rs2296147 T>C, and rs873601 G>A polymorphisms of ERCC5 gene are associated with the susceptibility of gastric cancer.
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Affiliation(s)
- Abolfazl Namazi
- Department of Internal Medicine, Shahid Sadoughi University of Medical Sciences, Yazd, Iran.
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8
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Gohari M, Neámatzadeh H, Jafari MA, Mazaheri M, Zare-Shehneh M, Abbasi-Shavazi E. Association between the p53 codon 72 polymorphism and primary open-angle glaucoma risk: Meta-analysis based on 11 case-control studies. Indian J Ophthalmol 2017; 64:756-761. [PMID: 27905339 PMCID: PMC5168918 DOI: 10.4103/0301-4738.195002] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
The TP53 is important in functions of cell cycle control, apoptosis, and maintenance of DNA integrity. Studies on the association between p53 codon 72 polymorphism and primary open-angle glaucoma (POAG) risk have yielded conflicting results. Published literature from PubMed and Web of Science databases was retrieved. All studies evaluating the association between p53 codon 72 polymorphisms and POAG were included. Pooled odds ratio (OR) and 95% confidence interval (CI) were calculated. Eleven separate studies including 2541 cases and 1844 controls were pooled in the meta-analysis. We did not detect a significant association between POAG risk and p53 codon 72 polymorphism overall population except allele genetic model (C vs. G: OR = 0.961, 95% CI = 0.961-0.820, P = 0.622). In the stratified analysis for Asians and Caucasians, there was an association between p53 codon 72 polymorphism and POAG. In the dominant model in the overall population and by ethnicity subgroups, the highest elevated POAG risk was presented. In summary, these results indicate that p53 codon 72 polymorphism is likely an important genetic factor contributing to susceptibility of POAG. However, more case-controls studies based on larger sample size and stratified by ethnicity are suggested to further clarify the relationship between p53 codon 72 polymorphism and POAG.
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Affiliation(s)
- Mohsen Gohari
- Department of Ophthalmology, Geriatric Ophthalmology Research Center, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Hossein Neámatzadeh
- Departments of Medical Genetics, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Mohammad Ali Jafari
- Department of Emergency Medicine, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Mahta Mazaheri
- Departments of Medical Genetics, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Masoud Zare-Shehneh
- Departments of Medical Genetics, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Elahe Abbasi-Shavazi
- Department of Emergency Medicine, Infectious Diseases Research Center, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
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Sarnat-Kucharczyk M, Rokicki W, Zalejska-Fiolka J, Pojda-Wilczek D, Mrukwa-Kominek E. Determination of Serum Ceruloplasmin Concentration in Patients with Primary Open Angle Glaucoma with Cataract and Patients with Cataract Only: A Pilot Study. Med Sci Monit 2016; 22:1384-8. [PMID: 27109647 PMCID: PMC4847557 DOI: 10.12659/msm.895352] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Background The aim of this article was to describe the role of ceruloplasmin and to report preliminary results of ceruloplasmin concentrations in patients with primary open-angle glaucoma (POAG) with cataract and in patients with only cataract. Glaucoma, a neurodegenerative disease, is a heterogeneous group of conditions characterized by loss of retinal ganglion cells (RGC), their axons, progressive optic nerve damage, and visual field deterioration. Material/Methods The POAG group included 30 patients and the cataract group included 25 patients. Results Ceruloplasmin plays an essential role in iron metabolism and inactivating free radicals. In the presented pilot study, serum ceruloplasmin level was lower in the POAG group in comparison to the group with only cataract. Conclusions In treating persistent inflammation in the course of glaucoma, antiglaucoma drugs may increase the permeability of the blood-ocular barrier, which may be connected with the lower concentration of serum ceruloplasmin in the glaucoma patients group.
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Affiliation(s)
- Monika Sarnat-Kucharczyk
- Department of Ophthalmology, School of Medicine in Katowice, Medical University of Silesia, Katowice, Poland
| | - Wojciech Rokicki
- Department of Ophthalmology, School of Medicine in Katowice, Medical University of Silesia, Katowice, Poland
| | - Jolanta Zalejska-Fiolka
- Department of Biochemistry, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Katowice, Poland
| | - Dorota Pojda-Wilczek
- Department of Ophthalmology, School of Medicine in Katowice, Medical University of Silesia, Katowice, Poland
| | - Ewa Mrukwa-Kominek
- Department of Ophthalmology, School of Medicine in Katowice, Medical University of Silesia, Katowice, Poland
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Abu-Amero K, Kondkar AA, Chalam KV. An Updated Review on the Genetics of Primary Open Angle Glaucoma. Int J Mol Sci 2015; 16:28886-911. [PMID: 26690118 PMCID: PMC4691082 DOI: 10.3390/ijms161226135] [Citation(s) in RCA: 78] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2015] [Revised: 11/19/2015] [Accepted: 11/27/2015] [Indexed: 01/07/2023] Open
Abstract
Epidemiological studies suggest that by 2020 the prevalence of primary open angle glaucoma (POAG) is estimated to increase to 76.0 million, and to 111.8 million by 2040 globally due to the population aging. The prevalence of POAG is the highest among those of African descent, followed by Asians, and the lowest in Europeans. POAG is a genetically complex trait with a substantial fraction exhibiting a significant heritability. Less than 10% of POAG cases in the general population are caused by specific gene mutations and the remaining cases are polygenic. Quantitative traits related to POAG pathogenesis such as intra-ocular pressure (IOP), vertical cup/disc ratio (VCDR), optic disc area, and central corneal thickness (CCT) are highly heritable, and likely to be influenced at least in part by genes and show substantial variation in human populations. Recent genome-wide association studies (GWAS) have identified several single nucleotide polymorphisms (SNPs) at different loci including CAV1/CAV2, TMCO1, CDKN2B-AS1, CDC7-TGFBR3, SIX1/SIX6, GAS7 and ATOH7 to be associated with POAG and its related quantitative traits (endophenotypes). The chapter provides a brief overview on the different GWAS and SNP association studies and their correlation with various clinical parameters important for POAG in the population worldwide, including the Middle East.
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Affiliation(s)
- Khaled Abu-Amero
- Glaucoma Research Chair, Department of Ophthalmology, College of Medicine, King Saud University, Riyadh 11424, Saudi Arabia.
- Department of Ophthalmology, University of Florida College of Medicine, 580, W, 8th Street, Tower-2, Jacksonville, FL 32209, USA.
| | - Altaf A Kondkar
- Glaucoma Research Chair, Department of Ophthalmology, College of Medicine, King Saud University, Riyadh 11424, Saudi Arabia.
| | - Kakarla V Chalam
- Department of Ophthalmology, University of Florida College of Medicine, 580, W, 8th Street, Tower-2, Jacksonville, FL 32209, USA.
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