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Varillas-Delgado D, Del Coso J, Gutiérrez-Hellín J, Aguilar-Navarro M, Muñoz A, Maestro A, Morencos E. Genetics and sports performance: the present and future in the identification of talent for sports based on DNA testing. Eur J Appl Physiol 2022; 122:1811-1830. [PMID: 35428907 PMCID: PMC9012664 DOI: 10.1007/s00421-022-04945-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Accepted: 03/29/2022] [Indexed: 12/19/2022]
Abstract
The impact of genetics on physiology and sports performance is one of the most debated research aspects in sports sciences. Nearly 200 genetic polymorphisms have been found to influence sports performance traits, and over 20 polymorphisms may condition the status of the elite athlete. However, with the current evidence, it is certainly too early a stage to determine how to use genotyping as a tool for predicting exercise/sports performance or improving current methods of training. Research on this topic presents methodological limitations such as the lack of measurement of valid exercise performance phenotypes that make the study results difficult to interpret. Additionally, many studies present an insufficient cohort of athletes, or their classification as elite is dubious, which may introduce expectancy effects. Finally, the assessment of a progressively higher number of polymorphisms in the studies and the introduction of new analysis tools, such as the total genotype score (TGS) and genome-wide association studies (GWAS), have produced a considerable advance in the power of the analyses and a change from the study of single variants to determine pathways and systems associated with performance. The purpose of the present study was to comprehensively review evidence on the impact of genetics on endurance- and power-based exercise performance to clearly determine the potential utility of genotyping for detecting sports talent, enhancing training, or preventing exercise-related injuries, and to present an overview of recent research that has attempted to correct the methodological issues found in previous investigations.
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Affiliation(s)
- David Varillas-Delgado
- Faculty of Health Sciences, Universidad Francisco de Vitoria, Pozuelo de Alarcón, 28223, Madrid, Spain.
| | - Juan Del Coso
- Centre for Sport Studies, Rey Juan Carlos University, Fuenlabrada, 28933, Madrid, Spain
| | - Jorge Gutiérrez-Hellín
- Faculty of Health Sciences, Universidad Francisco de Vitoria, Pozuelo de Alarcón, 28223, Madrid, Spain
| | - Millán Aguilar-Navarro
- Faculty of Health Sciences, Universidad Francisco de Vitoria, Pozuelo de Alarcón, 28223, Madrid, Spain
| | - Alejandro Muñoz
- Faculty of Health Sciences, Universidad Francisco de Vitoria, Pozuelo de Alarcón, 28223, Madrid, Spain
| | | | - Esther Morencos
- Faculty of Health Sciences, Universidad Francisco de Vitoria, Pozuelo de Alarcón, 28223, Madrid, Spain
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2
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Ritchie JA, Ng JQ, Kemi OJ. When one says yes and the other says no; does calcineurin participate in physiologic cardiac hypertrophy? ADVANCES IN PHYSIOLOGY EDUCATION 2022; 46:84-95. [PMID: 34762541 DOI: 10.1152/advan.00104.2021] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/12/2021] [Accepted: 11/08/2021] [Indexed: 06/13/2023]
Abstract
Developing engaging activities that build skills for understanding and appreciating research is important for undergraduate and postgraduate science students. Comparing and contrasting opposing research studies does this, and more: it also appropriately for these cohorts challenges higher level cognitive processing. Here, we present and discuss one such scenario, that of calcineurin in the heart and its response to exercise training. This scenario is further accentuated by the existence of only two studies. The background is that regular aerobic endurance exercise training stimulates the heart to physiologically adapt to chronically increase its ability to produce a greater cardiac output to meet the increased demand for oxygenated blood in working muscles, and this happens by two main mechanisms: 1) increased cardiac contractile function and 2) physiologic hypertrophy. The major underlying mechanisms have been delineated over the last decades, but one aspect has not been resolved: the potential role of calcineurin in modulating physiologic hypertrophy. This is partly because the existing research has provided opposing and contrasting findings, one line showing that exercise training does activate cardiac calcineurin in conjunction with myocardial hypertrophy, but another line showing that exercise training does not activate cardiac calcineurin even if myocardial hypertrophy is blatantly occurring. Here, we review and present the current evidence in the field and discuss reasons for this controversy. We present real-life examples from physiology research and discuss how this may enhance student engagement and participation, widen the scope of learning, and thereby also further facilitate higher level cognitive processing.
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Affiliation(s)
- Jonathan A Ritchie
- School of Medicine, Dentistry and Nursing, College of Medical, Veterinary, and Life Sciences, University of Glasgow, Glasgow, United Kingdom
| | - Jun Q Ng
- School of Life Sciences, College of Medical, Veterinary, and Life Sciences, University of Glasgow, Glasgow, United Kingdom
| | - Ole J Kemi
- School of Life Sciences, College of Medical, Veterinary, and Life Sciences, University of Glasgow, Glasgow, United Kingdom
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3
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Chaklader M, Rothermel BA. Calcineurin in the heart: New horizons for an old friend. Cell Signal 2021; 87:110134. [PMID: 34454008 PMCID: PMC8908812 DOI: 10.1016/j.cellsig.2021.110134] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Revised: 08/10/2021] [Accepted: 08/23/2021] [Indexed: 01/20/2023]
Abstract
Calcineurin, also known as PP2B or PPP3, is a member of the PPP family of protein phosphatases that also includes PP1 and PP2A. Together these three phosphatases carryout the majority of dephosphorylation events in the heart. Calcineurin is distinct in that it is activated by the binding of calcium/calmodulin (Ca2+/CaM) and therefore acts as a node for integrating Ca2+ signals with changes in phosphorylation, two fundamental intracellular signaling cascades. In the heart, calcineurin is primarily thought of in the context of pathological cardiac remodeling, acting through the Nuclear Factor of Activated T-cell (NFAT) family of transcription factors. However, calcineurin activity is also essential for normal heart development and homeostasis in the adult heart. Furthermore, it is clear that NFAT-driven changes in transcription are not the only relevant processes initiated by calcineurin in the setting of pathological remodeling. There is a growing appreciation for the diversity of calcineurin substrates that can impact cardiac function as well as the diversity of mechanisms for targeting calcineurin to specific sub-cellular domains in cardiomyocytes and other cardiac cell types. Here, we will review the basics of calcineurin structure, regulation, and function in the context of cardiac biology. Particular attention will be given to: the development of improved tools to identify and validate new calcineurin substrates; recent studies identifying new calcineurin isoforms with unique properties and targeting mechanisms; and the role of calcineurin in cardiac development and regeneration.
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Affiliation(s)
- Malay Chaklader
- Departments of Internal Medicine (Division of Cardiology) and Molecular Biology, University of Texas Southwestern Medical Centre, Dallas, TX, USA
| | - Beverly A Rothermel
- Departments of Internal Medicine (Division of Cardiology) and Molecular Biology, University of Texas Southwestern Medical Centre, Dallas, TX, USA.
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Polymorphism rs7214723 in CAMKK1: a new genetic variant associated with cardiovascular diseases. Biosci Rep 2021; 41:229102. [PMID: 34165505 PMCID: PMC8264181 DOI: 10.1042/bsr20210326] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Revised: 06/11/2021] [Accepted: 06/14/2021] [Indexed: 12/29/2022] Open
Abstract
Cardiovascular diseases (CVDs) are the leading cause of deaths worldwide. CVDs have a complex etiology due to the several factors underlying its development including environment, lifestyle, and genetics. Given the role of calcium signal transduction in several CVDs, we investigated via PCR-restriction fragment length polymorphism (RFLP) the single nucleotide polymorphism (SNP) rs7214723 within the calcium/calmodulin-dependent kinase kinase 1 (CAMKK1) gene coding for the Ca2+/calmodulin-dependent protein kinase kinase I. The variant rs7214723 causes E375G substitution within the kinase domain of CAMKK1. A cross-sectional study was conducted on 300 cardiac patients. RFLP-PCR technique was applied, and statistical analysis was performed to evaluate genotypic and allelic frequencies and to identify an association between SNP and risk of developing specific CVD. Genotype and allele frequencies for rs7214723 were statistically different between cardiopathic and several European reference populations. A logistic regression analysis adjusted for gender, age, diabetes, hypertension, BMI and previous history of malignancy was applied on cardiopathic genotypic data and no association was found between rs7214723 polymorphism and risk of developing specific coronary artery disease (CAD) and aortic stenosis (AS). These results suggest the potential role of rs7214723 in CVD susceptibility as a possible genetic biomarker.
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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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Alvarez-Romero J, Voisin S, Eynon N, Hiam D. Mapping Robust Genetic Variants Associated with Exercise Responses. Int J Sports Med 2020; 42:3-18. [PMID: 32693428 DOI: 10.1055/a-1198-5496] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
This review summarised robust and consistent genetic variants associated with aerobic-related and resistance-related phenotypes. In total we highlight 12 SNPs and 7 SNPs that are robustly associated with variance in aerobic-related and resistance-related phenotypes respectively. To date, there is very little literature ascribed to understanding the interplay between genes and environmental factors and the development of physiological traits. We discuss future directions, including large-scale exercise studies to elucidate the functional relevance of the discovered genomic markers. This approach will allow more rigour and reproducible research in the field of exercise genomics.
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Affiliation(s)
| | - Sarah Voisin
- Institute for Health and Sport, Victoria University, Melbourne, Australia
| | - Nir Eynon
- Institute for Health and Sport, Victoria University, Melbourne, Australia.,MCRI, Murdoch Childrens Research Institute, Parkville, Australia
| | - Danielle Hiam
- Institute for Health and Sport, Victoria University, Melbourne, Australia
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Wu Z, Xu Q, Qiu X, Xu L, Jiao Z, Zhang M, Zhong M. FKBP1A rs6041749 polymorphism is associated with allograft function in renal transplant patients. Eur J Clin Pharmacol 2018; 75:33-40. [PMID: 30215102 DOI: 10.1007/s00228-018-2546-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2018] [Accepted: 08/21/2018] [Indexed: 12/14/2022]
Abstract
AIM To investigate the potential impact of single-nucleotide polymorphisms (SNPs) in the FK506-binding protein (FKBP)-calcineurin (CaN)-nuclear factor of activated T cells (NFAT) signaling pathway on the efficacy and safety of tacrolimus (TAC) in Chinese renal transplant patients. METHODS Seventy-seven tag SNPs were detected in 146 patients who were on TAC-based maintenance immunosuppression and who followed up for at least 2 years. The relationships of these polymorphisms with clinical outcomes such as acute rejection, acute nephrotoxicity, pneumonia, and estimated glomerular filtration rate (eGFR) were explored. For the FKBP1A rs6041749 polymorphism, which has a significant association with renal function over time, a preliminary functional analysis was performed using a dual-luciferase reporter gene system. RESULTS The patients with FKBP1A rs6041749 TT genotype had a more stable eGFR level than CC and CT carriers (P = 2.08 × 10-8) during the 2 years following transplantation. Dual-luciferase reporter assay results showed that the rs6041749 C variant could enhance the relative luciferase activity compared with the T variant, which indicated that the rs6041749 C allele may increase the FKBP1A gene transcription. In addition, we did not find any association between these genetic variants and the risk of acute rejection, acute nephrotoxicity, and pneumonia in renal transplant patients receiving TAC-based immunosuppression. CONCLUSIONS FKBP1A rs6041749 C allele carriers are at higher risk for eGFR deterioration. The variant might serve as a biomarker to predict allograft function in renal transplant patients.
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Affiliation(s)
- Zhuo Wu
- Department of Pharmacy, Huashan Hospital, Fudan University, 12 Middle Urumqi Road, Shanghai, China
| | - Qinxia Xu
- Department of Pharmacy, Huashan Hospital, Fudan University, 12 Middle Urumqi Road, Shanghai, China
| | - Xiaoyan Qiu
- Department of Pharmacy, Huashan Hospital, Fudan University, 12 Middle Urumqi Road, Shanghai, China.
| | - Luyang Xu
- Department of Pharmacy, Huashan Hospital, Fudan University, 12 Middle Urumqi Road, Shanghai, China
| | - Zheng Jiao
- Department of Pharmacy, Huashan Hospital, Fudan University, 12 Middle Urumqi Road, Shanghai, China
| | - Ming Zhang
- Department of Nephrology, Huashan Hospital, Fudan University, Shanghai, China
| | - Mingkang Zhong
- Department of Pharmacy, Huashan Hospital, Fudan University, 12 Middle Urumqi Road, Shanghai, China
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8
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Xu Q, Qiu X, Jiao Z, Zhang M, Chen J, Zhong M. NFATC1 genotypes affect acute rejection and long-term graft function in cyclosporine-treated renal transplant recipients. Pharmacogenomics 2017; 18:381-392. [PMID: 28244807 DOI: 10.2217/pgs-2016-0171] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
AIM To investigate the effects of SNPs in the cyclophilin A/calcineurin/nuclear factor of activated T-cells (NFATs) pathway genes (PPIA, PPP3CB, PPP3R1, NFATC1 and NFATC2) on cyclosporine (CsA) efficacy in renal transplant recipients. MATERIALS & METHODS Seventy-six tag SNPs were detected in 155 CsA-treated renal recipients with at least a 5-year follow-up. The associations of SNPs with acute rejection, nephrotoxicity, pneumonia and estimated glomerular filtration rate post transplant were explored. RESULTS NFATC1 rs3894049 GC was a risk factor for acute rejection compared with CC carriers (p = 0.0005). NFATC1 rs2280055 TT carriers had a more stable estimated glomerular filtration rate level than CC (p = 0.0004). CONCLUSION Detecting NFATC1 polymorphisms could help predict CsA efficacy in renal transplant patients.
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Affiliation(s)
- Qinxia Xu
- Department of Pharmacy, Huashan hospital, Fudan University, 12 Middle Urumqi Road, Shanghai, China
| | - Xiaoyan Qiu
- Department of Pharmacy, Huashan hospital, Fudan University, 12 Middle Urumqi Road, Shanghai, China
| | - Zheng Jiao
- Department of Pharmacy, Huashan hospital, Fudan University, 12 Middle Urumqi Road, Shanghai, China
| | - Ming Zhang
- Department of Nephrology, Huashan hospital, Fudan University, 12 Middle Urumqi Road, Shanghai, China
| | - Jianping Chen
- Key Lab of Reproduction Regulation of NPFPC, SIPPR, IRD, Fudan University, 779 Lao Hu Min Road, Shanghai, China
| | - Mingkang Zhong
- Department of Pharmacy, Huashan hospital, Fudan University, 12 Middle Urumqi Road, Shanghai, China
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9
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Gorwood P, Blanchet-Collet C, Chartrel N, Duclos J, Dechelotte P, Hanachi M, Fetissov S, Godart N, Melchior JC, Ramoz N, Rovere-Jovene C, Tolle V, Viltart O, Epelbaum J. New Insights in Anorexia Nervosa. Front Neurosci 2016; 10:256. [PMID: 27445651 PMCID: PMC4925664 DOI: 10.3389/fnins.2016.00256] [Citation(s) in RCA: 77] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2016] [Accepted: 05/23/2016] [Indexed: 12/18/2022] Open
Abstract
Anorexia nervosa (AN) is classically defined as a condition in which an abnormally low body weight is associated with an intense fear of gaining weight and distorted cognitions regarding weight, shape, and drive for thinness. This article reviews recent evidences from physiology, genetics, epigenetics, and brain imaging which allow to consider AN as an abnormality of reward pathways or an attempt to preserve mental homeostasis. Special emphasis is put on ghrelino-resistance and the importance of orexigenic peptides of the lateral hypothalamus, the gut microbiota and a dysimmune disorder of neuropeptide signaling. Physiological processes, secondary to underlying, and premorbid vulnerability factors-the "pondero-nutritional-feeding basements"- are also discussed.
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Affiliation(s)
- Philip Gorwood
- Centre Hospitalier Sainte-Anne (CMME)Paris, France; UMR-S 894, Institut National de la Santé et de la Recherche Médicale, Centre de Psychiatrie et NeurosciencesParis, France; Université Paris Descartes, Sorbonne Paris CitéParis, France
| | | | - Nicolas Chartrel
- Institut National de la Santé et de la Recherche Médicale U982, Laboratory of Neuronal and Neuroendocrine Differentiation and Communication, Institute for Research and Innovation in BiomedicineRouen, France; Normandy UniversityCaen, France; University of RouenRouen, France
| | - Jeanne Duclos
- Adolescents and Young Adults Psychiatry Department, Institut Mutualiste MontsourisParis, France; CESP, Institut National de la Santé et de la Recherche Médicale, Université Paris-Descartes, USPCParis, France; University Reims, Champagne-Ardenne, Laboratoire Cognition, Santé, Socialisation (C2S)-EA 6291Reims, France
| | - Pierre Dechelotte
- Institut National de la Santé et de la Recherche Médicale U1073 IRIB Normandy UniversityRouen, France; Faculté de Médecine-PharmacieRouen, France
| | - Mouna Hanachi
- Université de Versailles Saint-Quentin-en-Yvelines, Institut National de la Santé et de la Recherche Médicale U1179, équipe Thérapeutiques Innovantes et Technologies Appliquées aux Troubles Neuromoteurs, UFR des Sciences de la Santé Simone VeilMontigny-le-Bretonneux, France; Département de Médecine (Unité de Nutrition), Hôpital Raymond Poincaré, Assistance Publique-Hôpitaux de ParisGarches, France
| | - Serguei Fetissov
- Institut National de la Santé et de la Recherche Médicale U1073 IRIB Normandy University Rouen, France
| | - Nathalie Godart
- Adolescents and Young Adults Psychiatry Department, Institut Mutualiste MontsourisParis, France; CESP, Institut National de la Santé et de la Recherche Médicale, Université Paris-Descartes, USPCParis, France
| | - Jean-Claude Melchior
- Université de Versailles Saint-Quentin-en-Yvelines, Institut National de la Santé et de la Recherche Médicale U1179, équipe Thérapeutiques Innovantes et Technologies Appliquées aux Troubles Neuromoteurs, UFR des Sciences de la Santé Simone VeilMontigny-le-Bretonneux, France; Département de Médecine (Unité de Nutrition), Hôpital Raymond Poincaré, Assistance Publique-Hôpitaux de ParisGarches, France
| | - Nicolas Ramoz
- UMR-S 894, Institut National de la Santé et de la Recherche Médicale, Centre de Psychiatrie et NeurosciencesParis, France; Université Paris Descartes, Sorbonne Paris CitéParis, France
| | - Carole Rovere-Jovene
- Institut de Pharmacologie Moléculaire et Cellulaire, UMR6097, Centre National de la Recherche Scientifique Valbonne, France
| | - Virginie Tolle
- UMR-S 894, Institut National de la Santé et de la Recherche Médicale, Centre de Psychiatrie et NeurosciencesParis, France; Université Paris Descartes, Sorbonne Paris CitéParis, France
| | - Odile Viltart
- Université Lille, Inserm, CHU Lille, UMR-S 1172 - JPArc - Centre de Recherche Jean-Pierre AUBERT Neurosciences et Cancer Lille, France
| | - Jacques Epelbaum
- UMR-S 894, Institut National de la Santé et de la Recherche Médicale, Centre de Psychiatrie et NeurosciencesParis, France; Université Paris Descartes, Sorbonne Paris CitéParis, France
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10
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Pouché L, Stojanova J, Marquet P, Picard N. New challenges and promises in solid organ transplantation pharmacogenetics: the genetic variability of proteins involved in the pharmacodynamics of immunosuppressive drugs. Pharmacogenomics 2016; 17:277-96. [PMID: 26799749 DOI: 10.2217/pgs.15.169] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Interindividual variability in immunosuppressive drug responses might be partly explained by genetic variants in proteins involved in the immune response or associated with IS pharmacodynamics. On a general basis, the pharmacogenetics of drug target proteins is less known and understood than that of proteins involved in drug disposition pathways. The aim of this review is to facilitate research related to the pharmacodynamics of the main immunosuppressive drugs used in solid organ transplantation. We elaborated a quality of evidence grading system based on a literature review and identified 'highly recommended', 'recommended' or 'potential' candidates for further research. It is likely that a number of additional rare variants might further explain drug response phenotypes in transplantation, and particularly the most severe ones. The advent of next-generation sequencing will help to identify those variants.
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Affiliation(s)
- Lucie Pouché
- Inserm, UMR 850, 2 Avenue Martin-Luther King, F-87042 Limoges, France.,CHU Limoges, Department of Pharmacology, Toxicology & Pharmacovigilance, 2 Avenue Martin-Luther King, F-87042 Limoges, France
| | - Jana Stojanova
- Laboratory of Chemical Carcinogenesis & Pharmacogenetics, University of Chile, Santiago, Chile
| | - Pierre Marquet
- Inserm, UMR 850, 2 Avenue Martin-Luther King, F-87042 Limoges, France.,CHU Limoges, Department of Pharmacology, Toxicology & Pharmacovigilance, 2 Avenue Martin-Luther King, F-87042 Limoges, France.,Univ. Limoges, Faculty of Medicine & Pharmacy, 2 rue du Dr Marcland, F-87025 Limoges, France.,FHU SUPORT, 87000 Limoges, France
| | - Nicolas Picard
- Inserm, UMR 850, 2 Avenue Martin-Luther King, F-87042 Limoges, France.,CHU Limoges, Department of Pharmacology, Toxicology & Pharmacovigilance, 2 Avenue Martin-Luther King, F-87042 Limoges, France.,Univ. Limoges, Faculty of Medicine & Pharmacy, 2 rue du Dr Marcland, F-87025 Limoges, France.,FHU SUPORT, 87000 Limoges, France
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11
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Abstract
Understanding the genetic architecture of athletic performance is an important step in the development of methods for talent identification in sport. Research concerned with molecular predictors has highlighted a number of potentially important DNA polymorphisms contributing to predisposition to success in certain types of sport. This review summarizes the evidence and mechanistic insights on the associations between DNA polymorphisms and athletic performance. A literature search (period: 1997-2014) revealed that at least 120 genetic markers are linked to elite athlete status (77 endurance-related genetic markers and 43 power/strength-related genetic markers). Notably, 11 (9%) of these genetic markers (endurance markers: ACE I, ACTN3 577X, PPARA rs4253778 G, PPARGC1A Gly482; power/strength markers: ACE D, ACTN3 Arg577, AMPD1 Gln12, HIF1A 582Ser, MTHFR rs1801131 C, NOS3 rs2070744 T, PPARG 12Ala) have shown positive associations with athlete status in three or more studies, and six markers (CREM rs1531550 A, DMD rs939787 T, GALNT13 rs10196189 G, NFIA-AS1 rs1572312 C, RBFOX1 rs7191721 G, TSHR rs7144481 C) were identified after performing genome-wide association studies (GWAS) of African-American, Jamaican, Japanese, and Russian athletes. On the other hand, the significance of 29 (24%) markers was not replicated in at least one study. Future research including multicenter GWAS, whole-genome sequencing, epigenetic, transcriptomic, proteomic, and metabolomic profiling and performing meta-analyses in large cohorts of athletes is needed before these findings can be extended to practice in sport.
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Affiliation(s)
- Ildus I Ahmetov
- Sport Technology Research Center, Volga Region State Academy of Physical Culture, Sport and Tourism, Kazan, Russia; Laboratory of Molecular Genetics, Kazan State Medical University, Kazan, Russia.
| | - Olga N Fedotovskaya
- Department of Physiology and Pharmacology, Karolinska Institutet, Stockholm, Sweden
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12
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Cánovas A, Varona L, Burgos C, Galve A, Carrodeguas JA, Ibáñez-Escriche N, Martín- Burriel I, López-Buesa P. Early postmortem gene expression and its relationship to composition and quality traits in pig Longissimus dorsi muscle1. J Anim Sci 2012; 90:3325-36. [DOI: 10.2527/jas.2011-4799] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Affiliation(s)
- A. Cánovas
- Universidad de Zaragoza, Departamento de Genética Cuantitativa y Mejora Animal. Facultad de Veterinaria, Miguel Servet 177, 50013 Zaragoza, Spain
| | - L. Varona
- Universidad de Zaragoza, Departamento de Genética Cuantitativa y Mejora Animal. Facultad de Veterinaria, Miguel Servet 177, 50013 Zaragoza, Spain
| | - C. Burgos
- Universidad de Zaragoza, Departamento de Producción Animal y Ciencia de los Alimentos, Facultad de Veterinaria, Miguel Servet 177, 50013 Zaragoza, Spain
| | - A. Galve
- Universidad de Zaragoza, Departamento de Producción Animal y Ciencia de los Alimentos, Facultad de Veterinaria, Miguel Servet 177, 50013 Zaragoza, Spain
| | - J. A. Carrodeguas
- Universidad de Zaragoza, Instituto de Biocomputación y Física de Sistemas Complejos, Miguel Servet 177, 50013 Zaragoza, Spain
| | - N. Ibáñez-Escriche
- Institut de Recerca i Tecnologia Agroalimentària. Area de Genètica i Millora Animal, Rovira Roure, 191, 25198 Lleida, Spain
| | - I. Martín- Burriel
- Universidad de Zaragoza, Laboratorio de Genética Bioquímica, Facultad de Veterinaria, Miguel Servet 177, 50013 Zaragoza, Spain
| | - P. López-Buesa
- Universidad de Zaragoza, Departamento de Producción Animal y Ciencia de los Alimentos, Facultad de Veterinaria, Miguel Servet 177, 50013 Zaragoza, Spain
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13
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Zhang D, Pang Z, Li S, Jiang W, Wang S, Thomassen M, Hjelmborg JVB, Kruse TA, Ohm Kyvik K, Christensen K, Zhu G, Tan Q. Genome-wide linkage and association scans for pulse pressure in Chinese twins. Hypertens Res 2012; 35:1051-7. [PMID: 22763476 DOI: 10.1038/hr.2012.90] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Elevated pulse pressure (PP) is associated with cardiovascular disorders and mortality in various populations. The genetic influence on PP has been confirmed by heritability estimates using related individuals. Recently, efforts have been made by mapping genes that are linked to the phenotype. We report the results of our gene mapping studies conducted in the Chinese population in mainland China. The genome-wide linkage and association scans were carried out on 63 middle-aged dizygotic twin pairs using high-density markers. The linkage analysis identified three significant linkage peaks (all with a single point P<1e(-05)) on chromosome 11 (LOD core 4.06 at 30.5 cM), chromosome 12 (LOD score 3.97 at 100.7 cM) and chromosome 18 (LOD score 4.01 at 70.7 cM), with the last two peaks closely overlapping with linkage peaks reported by two American studies. Multiple regions with suggestive linkages were identified, with many of the peaks overlapping with published linkage regions. The genome-wide association analysis detected a suggestive association on chromosome 4 (rs17031508, P<8.34e(-08)) located within a wide region of suggestive linkage. Our results provide some evidence for genetic linkages and associations with PP in the Chinese population. Further investigation is warranted to replicate the findings and to explore the susceptibility loci or genes for PP.
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Affiliation(s)
- Dongfeng Zhang
- Department of Public Health, Qingdao University Medical College, Qingdao, China.
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Hagberg JM, Rankinen T, Loos RJF, Pérusse L, Roth SM, Wolfarth B, Bouchard C. Advances in exercise, fitness, and performance genomics in 2010. Med Sci Sports Exerc 2011; 43:743-52. [PMID: 21499051 DOI: 10.1249/mss.0b013e3182155d21] [Citation(s) in RCA: 55] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
This review of the exercise genomics literature emphasizes the strongest articles published in 2010 as defined by sample size, quality of phenotype measurements, quality of the exercise program or physical activity exposure, study design, adjustment for multiple testing, quality of genotyping, and other related study characteristics. One study on voluntary running wheel behavior was performed in 448 mice from 41 inbred strains. Several quantitative trait loci for running distance, speed, and duration were identified. Several studies on the alpha-3 actinin (ACTN3) R577X nonsense polymorphism and the angiotensin-converting enzyme (ACE) I/D polymorphism were reported with no clear evidence for a joint effect, but the studies were generally underpowered. Skeletal muscle RNA abundance at baseline for 29 transcripts and 11 single nucleotide polymorphisms (SNPs) were both found to be predictive of the V˙O2max response to exercise training in one report from multiple laboratories. None of the 50 loci associated with adiposity traits are known to influence physical activity behavior. However, physical activity seems to reduce the obesity-promoting effects of at least 12 of these loci. Evidence continues to be strong for a role of gene-exercise interaction effects on the improvement in insulin sensitivity after exposure to regular exercise. SNPs in the cAMP-responsive element binding position 1 (CREB1) gene were associated with training-induced HR response, in the C-reactive protein (CRP) gene with training-induced changes in left ventricular mass, and in the methylenetetrahydrofolate reductase (MTHFR) gene with carotid stiffness in low-fit individuals. We conclude that progress is being made but that high-quality research designs and replication studies with large sample sizes are urgently needed.
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Affiliation(s)
- James M Hagberg
- Department of Kinesiology, School of Public Health, University of Maryland, College Park, MD, USA
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HE ZIHONG, HU YANG, LI YANCHUN, YVERT THOMAS, SANTIAGO CATALINA, GÓMEZ-GALLEGO FÉLIX, RUIZ JONATANR, LUCIA ALEJANDRO. Are Calcineurin Genes Associated with Athletic Status? A Function, Replication Study. Med Sci Sports Exerc 2011; 43:1433-40. [DOI: 10.1249/mss.0b013e31820e7f38] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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16
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