1
|
Lasocka-Koriat Z, Lewicka-Potocka Z, Kaleta-Duss A, Siekierzycka A, Kalinowski L, Lewicka E, Dąbrowska-Kugacka A. Differences in cardiac adaptation to exercise in male and female athletes assessed by noninvasive techniques: a state-of-the-art review. Am J Physiol Heart Circ Physiol 2024; 326:H1065-H1079. [PMID: 38391314 DOI: 10.1152/ajpheart.00756.2023] [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: 12/04/2023] [Revised: 02/20/2024] [Accepted: 02/20/2024] [Indexed: 02/24/2024]
Abstract
Athlete's heart is generally regarded as a physiological adaptation to regular training, with specific morphological and functional alterations in the cardiovascular system. Development of the noninvasive imaging techniques over the past several years enabled better assessment of cardiac remodeling in athletes, which may eventually mimic certain pathological conditions with the potential for sudden cardiac death, or disease progression. The current literature provides a compelling overview of the available methods that target the interrelation of prolonged exercise with cardiac structure and function. However, this data stems from scientific studies that included mostly male athletes. Despite the growing participation of females in competitive sport meetings, little is known about the long-term cardiac effects of repetitive training in this population. There are several factors-biochemical, physiological and psychological, that determine sex-dependent cardiac response. Herein, the aim of this review was to compare cardiac adaptation to endurance exercise in male and female athletes with the use of electrocardiographic, echocardiographic, and biochemical examination, to determine the sex-specific phenotypes, and to improve the healthcare providers' awareness of cardiac remodeling in athletes. Finally, we discuss the possible exercise-induced alternations that should arouse suspicion of pathology and be further evaluated.
Collapse
Affiliation(s)
- Zofia Lasocka-Koriat
- Department of Cardiology and Electrotherapy, Medical University of Gdańsk, Gdańsk, Poland
- First Department of Cardiology, Medical University of Gdańsk, Gdańsk, Poland
| | - Zuzanna Lewicka-Potocka
- Department of Cardiology and Electrotherapy, Medical University of Gdańsk, Gdańsk, Poland
- First Department of Cardiology, Medical University of Gdańsk, Gdańsk, Poland
| | - Anna Kaleta-Duss
- Institute for Radiology, Cantonal Hospital Aarau, Aarau, Switzerland
| | - Anna Siekierzycka
- Department of Medical Laboratory Diagnostics-Fahrenheit Biobank BBMRI.pl, Medical University of Gdańsk, Gdańsk, Poland
| | - Leszek Kalinowski
- Department of Medical Laboratory Diagnostics-Fahrenheit Biobank BBMRI.pl, Medical University of Gdańsk, Gdańsk, Poland
- BioTechMed Centre/Department of Mechanics of Materials and Structures, Gdańsk University of Technology, Gdańsk, Poland
| | - Ewa Lewicka
- Department of Cardiology and Electrotherapy, Medical University of Gdańsk, Gdańsk, Poland
| | | |
Collapse
|
2
|
Murtagh CF, Hall ECR, Brownlee TE, Drust B, Williams AG, Erskine RM. The Genetic Association with Athlete Status, Physical Performance, and Injury Risk in Soccer. Int J Sports Med 2023; 44:941-960. [PMID: 37253386 DOI: 10.1055/a-2103-0165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
The aim of this review was to critically appraise the literature concerning the genetic association with athlete status, physical performance, and injury risk in soccer. The objectives were to provide guidance on which genetic markers could potentially be used as part of future practice in soccer and to provide direction for future research in this area. The most compelling evidence identified six genetic polymorphisms to be associated with soccer athlete status (ACE I/D; ACTN3 rs1815739; AGT rs699; MCT1 rs1049434; NOS3 rs2070744; PPARA rs4253778), six with physical performance (ACTN3 rs1815739; AMPD1 rs17602729; BDNF rs6265; COL2A1 rs2070739; COL5A1 rs12722; NOS3 rs2070744), and seven with injury risk (ACTN3 rs1815739; CCL2 rs2857656; COL1A1 rs1800012; COL5A1 rs12722; EMILIN1 rs2289360; IL6 rs1800795; MMP3 rs679620). As well as replication by independent groups, large-scale genome-wide association studies are required to identify new genetic markers. Future research should also investigate the physiological mechanisms associating these polymorphisms with specific phenotypes. Further, researchers should investigate the above associations in female and non-Caucasian soccer players, as almost all published studies have recruited male participants of European ancestry. Only after robust, independently replicated genetic data have been generated, can genetic testing be considered an additional tool to potentially inform future practice in soccer.
Collapse
Affiliation(s)
- Conall F Murtagh
- School of Sport and Exercise Sciences, Liverpool John Moores University, Liverpool, United Kingdom
- Sports Science Department, Liverpool Football Club and Athletic Grounds Ltd, Liverpool, United Kingdom
| | - Elliott C R Hall
- School of Sport and Exercise Sciences, Liverpool John Moores University, Liverpool, United Kingdom
- Faculty of Health Sciences and Sport, University of Stirling, Stirling, United Kingdom
| | - Thomas E Brownlee
- School of Sport, Exercise and Rehabilitation Sciences, University of Birmingham, Birmingham, United Kingdom
| | - Barry Drust
- School of Sport, Exercise and Rehabilitation Sciences, University of Birmingham, Birmingham, United Kingdom
| | - Alun G Williams
- Manchester Metropolitan Institute of Sport, Manchester Metropolitan University, Manchester, United Kingdom
- Institute of Sport, Exercise and Health, University College London, London, United Kingdom
| | - Robert M Erskine
- School of Sport and Exercise Sciences, Liverpool John Moores University, Liverpool, United Kingdom
- Institute of Sport, Exercise and Health, University College London, London, United Kingdom
| |
Collapse
|
3
|
Roberts MD, McCarthy JJ, Hornberger TA, Phillips SM, Mackey AL, Nader GA, Boppart MD, Kavazis AN, Reidy PT, Ogasawara R, Libardi CA, Ugrinowitsch C, Booth FW, Esser KA. Mechanisms of mechanical overload-induced skeletal muscle hypertrophy: current understanding and future directions. Physiol Rev 2023; 103:2679-2757. [PMID: 37382939 PMCID: PMC10625844 DOI: 10.1152/physrev.00039.2022] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Revised: 06/12/2023] [Accepted: 06/21/2023] [Indexed: 06/30/2023] Open
Abstract
Mechanisms underlying mechanical overload-induced skeletal muscle hypertrophy have been extensively researched since the landmark report by Morpurgo (1897) of "work-induced hypertrophy" in dogs that were treadmill trained. Much of the preclinical rodent and human resistance training research to date supports that involved mechanisms include enhanced mammalian/mechanistic target of rapamycin complex 1 (mTORC1) signaling, an expansion in translational capacity through ribosome biogenesis, increased satellite cell abundance and myonuclear accretion, and postexercise elevations in muscle protein synthesis rates. However, several lines of past and emerging evidence suggest that additional mechanisms that feed into or are independent of these processes are also involved. This review first provides a historical account of how mechanistic research into skeletal muscle hypertrophy has progressed. A comprehensive list of mechanisms associated with skeletal muscle hypertrophy is then outlined, and areas of disagreement involving these mechanisms are presented. Finally, future research directions involving many of the discussed mechanisms are proposed.
Collapse
Affiliation(s)
- Michael D Roberts
- School of Kinesiology, Auburn University, Auburn, Alabama, United States
| | - John J McCarthy
- Department of Physiology, College of Medicine, University of Kentucky, Lexington, Kentucky, United States
| | - Troy A Hornberger
- Department of Comparative Biosciences, University of Wisconsin-Madison, Madison, Wisconsin, United States
| | - Stuart M Phillips
- Department of Kinesiology, McMaster University, Hamilton, Ontario, Canada
| | - Abigail L Mackey
- Institute of Sports Medicine Copenhagen, Department of Orthopedic Surgery, Copenhagen University Hospital-Bispebjerg and Frederiksberg, and Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Gustavo A Nader
- Department of Kinesiology and Huck Institutes of the Life Sciences, The Pennsylvania State University, University Park, Pennsylvania, United States
| | - Marni D Boppart
- Department of Kinesiology and Community Health, University of Illinois at Urbana-Champaign, Urbana, Illinois, United States
| | - Andreas N Kavazis
- School of Kinesiology, Auburn University, Auburn, Alabama, United States
| | - Paul T Reidy
- Department of Kinesiology, Nutrition and Health, Miami University, Oxford, Ohio, United States
| | - Riki Ogasawara
- Healthy Food Science Research Group, Cellular and Molecular Biotechnology Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Japan
| | - Cleiton A Libardi
- MUSCULAB-Laboratory of Neuromuscular Adaptations to Resistance Training, Department of Physical Education, Federal University of São Carlos, São Carlos, Brazil
| | - Carlos Ugrinowitsch
- School of Physical Education and Sport, University of São Paulo, São Paulo, Brazil
| | - Frank W Booth
- Department of Biomedical Sciences, University of Missouri, Columbia, Missouri, United States
| | - Karyn A Esser
- Department of Physiology and Aging, College of Medicine, University of Florida, Gainesville, Florida, United States
| |
Collapse
|
4
|
Sjúrðarson T, Bejder J, Breenfeldt Andersen A, Bonne T, Kyhl K, Róin T, Patursson P, Oddmarsdóttir Gregersen N, Skoradal M, Schliemann M, Lindegaard M, Weihe P, Mohr M, Nordsborg NB. Effect of angiotensin-converting enzyme inhibition on cardiovascular adaptation to exercise training. Physiol Rep 2022; 10:e15382. [PMID: 35822425 PMCID: PMC9277514 DOI: 10.14814/phy2.15382] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Revised: 06/11/2022] [Accepted: 06/20/2022] [Indexed: 06/15/2023] Open
Abstract
Angiotensin-converting enzyme (ACE) activity may be one determinant of adaptability to exercise training, but well-controlled studies in humans without confounding conditions are lacking. Thus, the purpose of the present study was to investigate whether ACE inhibition affects cardiovascular adaptations to exercise training in healthy humans. Healthy participants of both genders (40 ± 7 years) completed a randomized, double-blind, placebo-controlled trial. Eight weeks of exercise training combined with placebo (PLA, n = 25) or ACE inhibitor (ACEi, n = 23) treatment was carried out. Before and after the intervention, cardiovascular characteristics were investigated. Mean arterial blood pressure was reduced (p < 0.001) by -5.5 [-8.4; -2.6] mmHg in ACEi , whereas the 0.7 [-2.0; 3.5] mmHg fluctuation in PLA was non-significant. Maximal oxygen uptake increased (p < 0.001) irrespective of ACE inhibitor treatment by 13 [8; 17] % in ACEi and 13 [9; 17] % in PLA. In addition, skeletal muscle endurance increased (p < 0.001) to a similar extent in both groups, with magnitudes of 82 [55; 113] % in ACEi and 74 [48; 105] % in PLA. In contrast, left atrial volume decreased (p < 0.05) by -9 [-16; -2] % in ACEi , but increased (p < 0.01) by 14 [5; 23] % in PLA. Total hemoglobin mass was reduced (p < 0.01) by -3 [-6; -1] % in ACEi , while a non-significant numeric increase of 2 [-0.4; 4] % existed in PLA. The lean mass remained constant in ACEi but increased (p < 0.001) by 3 [2; 4] % in PLA. In healthy middle-aged adults, 8 weeks of high-intensity exercise training increases maximal oxygen uptake and skeletal muscle endurance irrespective of ACE inhibitor treatment. However, ACE inhibitor treatment counteracts exercise training-induced increases in lean mass and left atrial volume. ACE inhibitor treatment compromises total hemoglobin mass.
Collapse
Affiliation(s)
- Tórur Sjúrðarson
- Center of Health Science, Faculty of Health ScienceUniversity of the Faroe IslandsTórshavnFaroe Islands
- Department of Nutrition, Exercise, and Sports (NEXS)University of CopenhagenCopenhagenDenmark
| | - Jacob Bejder
- Department of Nutrition, Exercise, and Sports (NEXS)University of CopenhagenCopenhagenDenmark
| | | | - Thomas Bonne
- Department of Nutrition, Exercise, and Sports (NEXS)University of CopenhagenCopenhagenDenmark
| | - Kasper Kyhl
- Department of Cardiology at Copenhagen University Hospital RigshospitaletCopenhagenDenmark
| | - Tóra Róin
- Center of Health Science, Faculty of Health ScienceUniversity of the Faroe IslandsTórshavnFaroe Islands
| | - Poula Patursson
- Department of Surgery, The Faroese Hospital SystemTórshavnFaroe Islands
| | | | - May‐Britt Skoradal
- Center of Health Science, Faculty of Health ScienceUniversity of the Faroe IslandsTórshavnFaroe Islands
| | - Michael Schliemann
- Department of Nutrition, Exercise, and Sports (NEXS)University of CopenhagenCopenhagenDenmark
| | - Malte Lindegaard
- Department of Nutrition, Exercise, and Sports (NEXS)University of CopenhagenCopenhagenDenmark
| | - Pál Weihe
- Center of Health Science, Faculty of Health ScienceUniversity of the Faroe IslandsTórshavnFaroe Islands
- Department of Occupational Medicine and Public HealthThe Faroese Hospital SystemTórshavnFaroe Islands
| | - Magni Mohr
- Center of Health Science, Faculty of Health ScienceUniversity of the Faroe IslandsTórshavnFaroe Islands
- Department of Sports Science and Clinical Biomechanics, SDU Sport and Health Sciences Cluster (SHSC)Faculty of Health Sciences, University of Southern DenmarkOdenseDenmark
| | - Nikolai B. Nordsborg
- Department of Nutrition, Exercise, and Sports (NEXS)University of CopenhagenCopenhagenDenmark
| |
Collapse
|
5
|
Goldberg A, Sucic JF, Talley SA. The angiotensin-converting enzyme gene insertion/deletion polymorphism interacts with fear of falling in relation to stepping speed in community-dwelling older adults. Physiother Theory Pract 2022:1-12. [PMID: 35383515 DOI: 10.1080/09593985.2022.2056861] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
BACKGROUND Despite the association of genetic factors with falls, balance, and lower extremity functioning, interaction of the angiotensin-converting enzyme (ACE) gene insertion/deletion (I/D) polymorphism with fear of falling (FOF) in relation to stepping performance has, to the best of our knowledge, not been investigated in older adults. OBJECTIVE The purpose of this study was to examine the interaction effects of the ACE I/D polymorphism with FOF in relation to stepping performance in older adults. METHODS Eighty-eight community-dwelling adults 60 years or older participated in a cross-sectional observational study. Participants completed tests of rapid and distance stepping, and self-reported FOF (yes/no). Participants provided saliva for ACE genotyping. General linear models evaluated ACE genotype × FOF interaction effects in relation to stepping performance. The α level was set at 0.05. RESULTS The ACE I/D polymorphism exhibited significant interaction effects (p for interactions 0.002 ≤ p ≤ .04) with FOF in relation to stepping speed. Relationships between FOF and stepping speed varied among ACE genotypes. The insertion/insertion (II) genotype was significantly associated (p = .01) with slow stepping in individuals with, but not without FOF (p > .05). CONCLUSION Variation in relationships between FOF and stepping speed among ACE genotypes suggests a role for the ACE I/D polymorphism in modifying relationships between FOF and stepping speed in older adults. The association of the ACE II genotype with slow stepping performance in individuals with, but not without FOF, suggests that older adults with the ACE II genotype and FOF may be at increased risk for poor stepping performance and associated functional declines.
Collapse
Affiliation(s)
- Allon Goldberg
- Physical Therapy Department, College of Health Sciences, University of Michigan-Flint, Flint, MI, USA
| | - Joseph F Sucic
- Department of Natural Sciences, College of Arts and Sciences, University of Michigan-Flint, Flint, MI, USA
| | - Susan Ann Talley
- Physical Therapy Department, College of Health Sciences, University of Michigan-Flint, Flint, MI, USA
| |
Collapse
|
6
|
Rosa PCD, Oneda G, Daros LB, Dourado AC, Sartori D, Leonel DF, Bara CL, Osiecki R. Can a genetic profile be related to performance in young talent track and field athletes? A pilot study. MOTRIZ: REVISTA DE EDUCACAO FISICA 2022. [DOI: 10.1590/s1980-657420220004521] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Affiliation(s)
| | | | - Larissa B. Daros
- Universidade Estadual de Londrina, Brazil; Universidade Estadual do Centro-Oeste do Paraná, Brazil
| | | | | | | | | | | |
Collapse
|
7
|
Corrêa HDL, Deus LA, Neves RVP, Reis AL, de Freitas GS, de Araújo TB, da Silva Barbosa JM, Prestes J, Simões HG, Amorim CE, Dos Santos MAP, Haro A, de Melo GF, Gadelha AB, Neto LSS, Rosa TDS. Influence of Angiotensin Converting Enzyme I/D Polymorphism on Hemodynamic and Antioxidant Response to Long-Term Intradialytic Resistance Training in Patients With Chronic Kidney Disease: A Randomized Controlled Trial. J Strength Cond Res 2021; 35:2902-2909. [PMID: 34319944 DOI: 10.1519/jsc.0000000000004096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
ABSTRACT Corrêa, HdL, Deus, LA, Neves, RVP, Reis, AL, de Freitas, GS, de Araújo, TB, da Silva Barbosa, JM, Prestes, J, Simões, HG, Amorim, CE, dos Santos, MAP, Haro, A, de Melo, GF, Gadelha, AB, Neto, LS, and Rosa, TdS. Influence of angiotensin converting enzyme I/D polymorphism on hemodynamic and antioxidant response to long-term intradialytic resistance training in patients with chronic kidney disease: a randomized controlled trial. J Strength Cond Res 35(10): 2902-2909, 2021-The aim of the study was to verify the influence of Angiotensin-converting enzyme (ACE) I/D genotype on blood pressure, muscle mass, and redox balance response to long-term resistance training (RT) in end-stage renal disease patients. Three hundred and twenty subjects were randomized into 4 groups: II + ID control (II + ID CTL, n = 80), II + ID RT (II + ID RT, n = 79), DD control (DD CTL n = 83), and DD RT (DD RT, n = 78). The RT lasted 24 weeks with a frequency of 3 times per week, on alternative days. Each section consisted of 3 sets of 8-12 repetitions in 11 exercises, with training loads at 6 point (somewhat hard) to 8 point (hard) based on OMNI-RES scale and was prescribed during dialysis (intradialytic). Statistical significance was accepted with p < 0.05. The most relevant benefits in blood pressure were found for DD homozygotes (p < 0.0001), whereas allele I carriers displayed a higher increase in muscle mass (p < 0.0001). Hemodialysis clinics that already use RT for their patients could include the genotyping of ACE to identify the predisposal of the patients to respond to RT and to counteract kidney disease-related comorbidities.
Collapse
Affiliation(s)
- Hugo de Luca Corrêa
- Graduate Program of Physical Education, Catholic University of Brasilia, Brazil
| | - Lysleine A Deus
- Graduate Program of Physical Education, Catholic University of Brasilia, Brazil
| | - Rodrigo V P Neves
- Graduate Program of Physical Education, Catholic University of Brasilia, Brazil
| | - Andrea L Reis
- Graduate Program of Physical Education, Catholic University of Brasilia, Brazil
| | | | - Thaís B de Araújo
- Graduate Program of Physical Education, Catholic University of Brasilia, Brazil
| | | | - Jonato Prestes
- Graduate Program of Physical Education, Catholic University of Brasilia, Brazil
| | - Herbert G Simões
- Graduate Program of Physical Education, Catholic University of Brasilia, Brazil
| | - Carlos E Amorim
- Graduate Program of Physical Education, Federal University of Maranhão, Maranhão, Brazil
| | - Marcos A P Dos Santos
- Department of Biophysics and Physiology, Nucleus of Study in Physiology Applied to Performance and Health (NEFADS), Federal University of Piaui (UFPI), Teresina, Brazil
| | - Anderson Haro
- Department of Nephrology, Federal University of São Paulo, São Paulo, Brazil
| | - Gislane F de Melo
- Graduate Program of Physical Education, Catholic University of Brasilia, Brazil
| | - André B Gadelha
- Graduate Program of Physical Education, Catholic University of Brasilia, Brazil
- Seção de Educação Física, Colégio Militar de Brasília (CMB), Brasília, Brazil and
| | | | | |
Collapse
|
8
|
Coelho DB, Pimenta EM, Rosse IC, de Oliveira EC, Becker LK, Ferreira-JÚnior JB, Lopes LM, Carvalho MR, Silami-Garcia E. Polymorphism of the angiotensin converting enzyme gene (ACE-I/D) differentiates the aerobic and speed performance of football players. J Sports Med Phys Fitness 2021; 62:192-198. [PMID: 33728841 DOI: 10.23736/s0022-4707.21.12060-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND The aim was to evaluate the distribution of ACE-I/D polymorphisms on Brazilian football players performance in aerobic capacity, strength, and speed tests. METHODS The participants in this study were 212 Brazilian first division male football players genotyped in DD, ID. or II. Genotyping of DNA from leucocytes was performed using polymerase chain reaction and restriction fragment length polymorphism methods. We evaluated speed using a 30-m sprint test with speed measured at 10 m (V10), 20 m (V20), and 30 m (V30); muscular strength using counter-movement-jump and squat jump tests; and aerobic endurance using the Yo-Yo endurance test. The athletes were ranked in ascending order according to their performance in each test and divided into quartiles: first quartile (0-25%, Weak), second (25-50%, Normal), third (50-75%, Good), and fourth (75-100%, Excellent); these were clustered according to genotype frequency. RESULTS We identified significant differences in the V20 test values and in the aerobic capacity test. Higher frequencies of the ACE-DD genotype were observed in the Excellent performance group in the V20. In the aerobic capacity test, higher frequencies of the ACE-II genotype were observed in Excellent and Good performance groups. CONCLUSIONS Players with higher performance in anaerobic and aerobic tests are ACE-DD and ACE-II genotypes, respectively.
Collapse
Affiliation(s)
- Daniel B Coelho
- Federal University of Ouro Preto, School of Physical Education, Health and Nutrition Postgraduate Program, Ouro Preto, Brazil
| | - Eduardo M Pimenta
- Federal University of Minas Gerais, School of Physical Education, Physiotherapy and Occupational Therapy, Belo Horizonte, Brazil
| | - Izinara C Rosse
- Federal University of Ouro Preto, School of Pharmacy, Ouro Preto, Brazil
| | - Emerson C de Oliveira
- Federal University of Ouro Preto, School of Physical Education, Health and Nutrition Postgraduate Program, Ouro Preto, Brazil -
| | - Lenice K Becker
- Federal University of Ouro Preto, School of Physical Education, Health and Nutrition Postgraduate Program, Ouro Preto, Brazil
| | | | - Lilian M Lopes
- Federal University of Ouro Preto, School of Nutrition, Health and Nutrition Postgraduate Program, Ouro Preto, Brazil
| | - Maria R Carvalho
- Federal University of Minas Gerais, Institute of Biological Sciences, Belo Horizonte, Brazil
| | - Emerson Silami-Garcia
- Federal University of Minas Gerais, School of Physical Education, Physiotherapy and Occupational Therapy, Belo Horizonte, Brazil
| |
Collapse
|
9
|
The genetic profile of elite youth soccer players and its association with power and speed depends on maturity status. PLoS One 2020; 15:e0234458. [PMID: 32569264 PMCID: PMC7307776 DOI: 10.1371/journal.pone.0234458] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2019] [Accepted: 05/03/2020] [Indexed: 12/17/2022] Open
Abstract
We investigated the association of multiple single nucleotide polymorphisms (SNPs) with athlete status and power/speed performance in elite male youth soccer players (ESP) and control participants (CON) at different stages of maturity. ESP (n = 535; aged 8-23 years) and CON (n = 151; aged 9-26 years) were genotyped for 10 SNPs and grouped according to years from predicted peak-height-velocity (PHV), i.e. pre- or post-PHV, to determine maturity status. Participants performed bilateral vertical countermovement jumps, bilateral horizontal-forward countermovement jumps, 20m sprints and modified 505-agility tests. Compared to CON, pre-PHV ESP demonstrated a higher ACTN3 (rs1815739) XX ('endurance') genotype frequency distribution, while post-PHV ESP revealed a higher frequency distribution of the PPARA (rs4253778) C-allele, AGT (rs699) GG genotype and NOS3 (rs2070744) T-allele ('power' genotypes/alleles). BDNF (rs6265) CC, COL5A1 (rs12722) CC and NOS3 TT homozygotes sprinted quicker than A-allele carriers, CT heterozygotes and CC homozygotes, respectively. COL2A1 (rs2070739) CC and AMPD1 (rs17602729) GG homozygotes sprinted faster than their respective minor allele carrier counterparts in CON and pre-PHV ESP, respectively. BDNF CC homozygotes jumped further than T-allele carriers, while ESP COL5A1 CC homozygotes jumped higher than TT homozygotes. To conclude, we have shown for the first time that pre- and post-PHV ESP have distinct genetic profiles, with pre-PHV ESP more suited for endurance, and post-PHV ESP for power and speed (the latter phenotypes being crucial attributes for post-PHV ESP). We have also demonstrated that power, acceleration and sprint performance were associated with five SNPs, both individually and in combination, possibly by influencing muscle size and neuromuscular activation.
Collapse
|
10
|
Pratt J, Boreham C, Ennis S, Ryan AW, De Vito G. Genetic Associations with Aging Muscle: A Systematic Review. Cells 2019; 9:E12. [PMID: 31861518 PMCID: PMC7016601 DOI: 10.3390/cells9010012] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2019] [Revised: 12/17/2019] [Accepted: 12/18/2019] [Indexed: 12/24/2022] Open
Abstract
The age-related decline in skeletal muscle mass, strength and function known as 'sarcopenia' is associated with multiple adverse health outcomes, including cardiovascular disease, stroke, functional disability and mortality. While skeletal muscle properties are known to be highly heritable, evidence regarding the specific genes underpinning this heritability is currently inconclusive. This review aimed to identify genetic variants known to be associated with muscle phenotypes relevant to sarcopenia. PubMed, Embase and Web of Science were systematically searched (from January 2004 to March 2019) using pre-defined search terms such as "aging", "sarcopenia", "skeletal muscle", "muscle strength" and "genetic association". Candidate gene association studies and genome wide association studies that examined the genetic association with muscle phenotypes in non-institutionalised adults aged ≥50 years were included. Fifty-four studies were included in the final analysis. Twenty-six genes and 88 DNA polymorphisms were analysed across the 54 studies. The ACTN3, ACE and VDR genes were the most frequently studied, although the IGF1/IGFBP3, TNFα, APOE, CNTF/R and UCP2/3 genes were also shown to be significantly associated with muscle phenotypes in two or more studies. Ten DNA polymorphisms (rs154410, rs2228570, rs1800169, rs3093059, rs1800629, rs1815739, rs1799752, rs7412, rs429358 and 192 bp allele) were significantly associated with muscle phenotypes in two or more studies. Through the identification of key gene variants, this review furthers the elucidation of genetic associations with muscle phenotypes associated with sarcopenia.
Collapse
Affiliation(s)
- Jedd Pratt
- Institute for Sport and Health, University College Dublin, Dublin, Ireland; (C.B.); (G.D.V.)
- Genomics Medicine Ireland, Dublin, Ireland; (S.E.); (A.W.R.)
| | - Colin Boreham
- Institute for Sport and Health, University College Dublin, Dublin, Ireland; (C.B.); (G.D.V.)
| | - Sean Ennis
- Genomics Medicine Ireland, Dublin, Ireland; (S.E.); (A.W.R.)
- UCD ACoRD, Academic Centre on Rare Diseases, University College Dublin, Dublin, Ireland
| | - Anthony W. Ryan
- Genomics Medicine Ireland, Dublin, Ireland; (S.E.); (A.W.R.)
| | - Giuseppe De Vito
- Institute for Sport and Health, University College Dublin, Dublin, Ireland; (C.B.); (G.D.V.)
- Department of Biomedical Sciences, University of Padova, Via F. Marzolo 3, 35131 Padova, Italy
| |
Collapse
|
11
|
The Role of Genetic Profile in Functional Performance Adaptations to Exercise Training or Physical Activity: A Systematic Review of the Literature. J Aging Phys Act 2019; 27:594-616. [PMID: 30676214 DOI: 10.1123/japa.2018-0155] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Background: Variations in genotype may contribute to heterogeneity in functional adaptations to exercise. Methods: A systematic search of eight databases was conducted, and 9,696 citations were screened. Results: Eight citations from seven studies measuring 10 single-nucleotide polymorphisms and nine different functional performance test outcomes were included in the review. There was one observational study of physical activity and six experimental studies of aerobic or resistance training. The ACE (D) allele, ACTN3 (RR) genotype, UCP2 (GG) genotype, IL-6-174 (GG) genotype, TNF-α-308 (GG) genotype, and IL-10-1082 (GG) genotype all predicted significantly superior adaptations in at least one functional outcome in older men and women after prescribed exercise or in those with higher levels of physical activity. Conclusion: There is a small amount of evidence that older adults may have better functional outcomes after exercise/physical activity if they have specific alleles related to musculoskeletal function or inflammation. However, more robust trials are needed.
Collapse
|
12
|
Heisterberg MF, Andersen JL, Schjerling P, Bülow J, Lauersen JB, Roeber HL, Kjaer M, Mackey AL. Effect of Losartan on the Acute Response of Human Elderly Skeletal Muscle to Exercise. Med Sci Sports Exerc 2018; 50:225-235. [PMID: 29040223 DOI: 10.1249/mss.0000000000001438] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
PURPOSE To investigate the effect of blocking the angiotensin II Type I receptor (AT1R) upon the response to acute heavy-resistance exercise in elderly human skeletal muscle. The hypothesis was that AT1R blocking would result in a superior myogenic response accompanied by down-regulation of transforming growth factor-beta and up-regulation of insulin-like growth factor-1 signaling. METHODS Twenty-eight healthy elderly men (+64 yr) were randomized into two groups, consuming either AT1R blocker (losartan, 100 mg·d) or placebo for 18 d before exercise. Participants performed one bout of heavy-unilateral-resistance exercise. Six muscle biopsies were obtained from the vastus lateralis muscles of each subject: two before exercise and four after exercise (4.5 h and 1, 4, and 7 d). Blood pressure and blood samples were collected at the same time points. Biopsies were sectioned for immunohistochemistry to determine the number of satellite cells associated with Type I and Type II fibers. Gene expression levels of Notch, connective tissue, and myogenic signaling pathways were determined by real-time reverse transcription polymerase chain reaction. RESULTS Changes over time were detected for circulating creatine kinase, the number of satellite cells per Type I fiber, and most of the gene targets, with no specific effect of losartan on these. However, when compared with placebo, losartan intake resulted in a greater suppression of myostatin messenger RNA. CONCLUSIONS In general, there does not seem to be any effect of AT1R blocking on satellite cell number or myogenic pathways in elderly men in the days after one bout of heavy-resistance exercise. However, the greater suppression of myostatin may prove to be beneficial over a long-term intervention designed to induce hypertrophy.
Collapse
Affiliation(s)
- Mette Flindt Heisterberg
- Institute of Sports Medicine Copenhagen, Department of Orthopedic Surgery M, Bispebjerg Hospital and Center for Healthy Aging, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, DENMARK
| | - Jesper L Andersen
- Institute of Sports Medicine Copenhagen, Department of Orthopedic Surgery M, Bispebjerg Hospital and Center for Healthy Aging, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, DENMARK
| | - Peter Schjerling
- Institute of Sports Medicine Copenhagen, Department of Orthopedic Surgery M, Bispebjerg Hospital and Center for Healthy Aging, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, DENMARK
| | - Jacob Bülow
- Institute of Sports Medicine Copenhagen, Department of Orthopedic Surgery M, Bispebjerg Hospital and Center for Healthy Aging, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, DENMARK
| | - Jeppe Bo Lauersen
- Institute of Sports Medicine Copenhagen, Department of Orthopedic Surgery M, Bispebjerg Hospital and Center for Healthy Aging, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, DENMARK
| | - Heidi L Roeber
- Institute of Sports Medicine Copenhagen, Department of Orthopedic Surgery M, Bispebjerg Hospital and Center for Healthy Aging, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, DENMARK
| | - Michael Kjaer
- Institute of Sports Medicine Copenhagen, Department of Orthopedic Surgery M, Bispebjerg Hospital and Center for Healthy Aging, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, DENMARK
| | - Abigail L Mackey
- Institute of Sports Medicine Copenhagen, Department of Orthopedic Surgery M, Bispebjerg Hospital and Center for Healthy Aging, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, DENMARK.,Institute of Sports Medicine Copenhagen, Department of Orthopedic Surgery M, Bispebjerg Hospital and Center for Healthy Aging, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, DENMARK
| |
Collapse
|
13
|
Heisterberg MF, Andersen JL, Schjerling P, Lund A, Dalskov S, Jønsson AO, Warming N, Fogelstrøm M, Kjaer M, Mackey AL. Losartan has no additive effect on the response to heavy-resistance exercise in human elderly skeletal muscle. J Appl Physiol (1985) 2018; 125:1536-1554. [PMID: 30091666 DOI: 10.1152/japplphysiol.00106.2018] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Our purpose here was to investigate the potential of blocking the angiotensin II type I receptor (AT1R) on the hypertrophy response of elderly human skeletal muscle to 4 mo of heavy-resistance exercise training. Fifty-eight healthy elderly men (+65 yr) were randomized into three groups, consuming either AT1R blocker (losartan, 100 mg/day) or placebo for 4 mo. Two groups performed resistance training (RT) and were treated with either losartan or placebo, and one group did not train but was treated with losartan. Quadriceps muscle biopsies, MR scans, and strength tests were performed at baseline and after 8 and 16 wk. Biopsies were sectioned for immunohistochemistry to determine the number of satellite cells, capillaries, fiber type distribution, and fiber area. Gene expression levels of myostatin, connective tissue, and myogenic signaling pathways were determined by real-time RT-PCR. Four months of heavy-resistance training led in both training groups to expected improvements in quadriceps (∼3-4%) and vastus lateralis (∼5-6%), cross-sectional area, and type II fiber area (∼10-18%), as well as dynamic (∼13%) and isometric (∼19%) quadriceps peak force, but with absolutely no effect of losartan on these outcomes. Furthermore, no changes were seen in satellite cell number with training, and most gene targets failed to show any changes induced by training or losartan treatment. We conclude that there does not appear to be any effect of AT1R blocking in elderly men during 4 mo of resistance training. Therefore, we do not find any support for using AT1R blockers for promoting muscle adaptation to training in humans. NEW & NOTEWORTHY Animal studies have suggested that blocking angiotensin II type I receptor (AT1R) enhances muscle regeneration and prevents disuse atrophy, but studies in humans are limited. Focusing on hypertrophy, satellite cells, and gene expression, we found that AT1R blocking did not result in any greater responses with 4 mo of resistance training. These results do not support previous findings and question the value of blocking AT1R in the context of preserving aging human muscle.
Collapse
Affiliation(s)
- Mette Flindt Heisterberg
- Institute of Sports Medicine Copenhagen, Department of Orthopedic Surgery M, Bispebjerg Hospital and Center for Healthy Aging, Faculty of Health and Medical Sciences, University of Copenhagen , Copenhagen , Denmark
| | - Jesper L Andersen
- Institute of Sports Medicine Copenhagen, Department of Orthopedic Surgery M, Bispebjerg Hospital and Center for Healthy Aging, Faculty of Health and Medical Sciences, University of Copenhagen , Copenhagen , Denmark
| | - Peter Schjerling
- Institute of Sports Medicine Copenhagen, Department of Orthopedic Surgery M, Bispebjerg Hospital and Center for Healthy Aging, Faculty of Health and Medical Sciences, University of Copenhagen , Copenhagen , Denmark
| | - Alberte Lund
- Institute of Sports Medicine Copenhagen, Department of Orthopedic Surgery M, Bispebjerg Hospital and Center for Healthy Aging, Faculty of Health and Medical Sciences, University of Copenhagen , Copenhagen , Denmark
| | - Simone Dalskov
- Institute of Sports Medicine Copenhagen, Department of Orthopedic Surgery M, Bispebjerg Hospital and Center for Healthy Aging, Faculty of Health and Medical Sciences, University of Copenhagen , Copenhagen , Denmark
| | - Anders Overgård Jønsson
- Institute of Sports Medicine Copenhagen, Department of Orthopedic Surgery M, Bispebjerg Hospital and Center for Healthy Aging, Faculty of Health and Medical Sciences, University of Copenhagen , Copenhagen , Denmark
| | - Nichlas Warming
- Institute of Sports Medicine Copenhagen, Department of Orthopedic Surgery M, Bispebjerg Hospital and Center for Healthy Aging, Faculty of Health and Medical Sciences, University of Copenhagen , Copenhagen , Denmark
| | - Mathilde Fogelstrøm
- Institute of Sports Medicine Copenhagen, Department of Orthopedic Surgery M, Bispebjerg Hospital and Center for Healthy Aging, Faculty of Health and Medical Sciences, University of Copenhagen , Copenhagen , Denmark
| | - Michael Kjaer
- Institute of Sports Medicine Copenhagen, Department of Orthopedic Surgery M, Bispebjerg Hospital and Center for Healthy Aging, Faculty of Health and Medical Sciences, University of Copenhagen , Copenhagen , Denmark
| | - Abigail L Mackey
- Institute of Sports Medicine Copenhagen, Department of Orthopedic Surgery M, Bispebjerg Hospital and Center for Healthy Aging, Faculty of Health and Medical Sciences, University of Copenhagen , Copenhagen , Denmark.,Center for Healthy Aging, Department of Biomedical Sciences, Faculty of Health and Medical Sciences, University of Copenhagen , Copenhagen , Denmark
| |
Collapse
|
14
|
Verbrugge SAJ, Schönfelder M, Becker L, Yaghoob Nezhad F, Hrabě de Angelis M, Wackerhage H. Genes Whose Gain or Loss-Of-Function Increases Skeletal Muscle Mass in Mice: A Systematic Literature Review. Front Physiol 2018; 9:553. [PMID: 29910734 PMCID: PMC5992403 DOI: 10.3389/fphys.2018.00553] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2017] [Accepted: 04/30/2018] [Indexed: 12/20/2022] Open
Abstract
Skeletal muscle mass differs greatly in mice and humans and this is partially inherited. To identify muscle hypertrophy candidate genes we conducted a systematic review to identify genes whose experimental loss or gain-of-function results in significant skeletal muscle hypertrophy in mice. We found 47 genes that meet our search criteria and cause muscle hypertrophy after gene manipulation. They are from high to small effect size: Ski, Fst, Acvr2b, Akt1, Mstn, Klf10, Rheb, Igf1, Pappa, Ppard, Ikbkb, Fstl3, Atgr1a, Ucn3, Mcu, Junb, Ncor1, Gprasp1, Grb10, Mmp9, Dgkz, Ppargc1a (specifically the Ppargc1a4 isoform), Smad4, Ltbp4, Bmpr1a, Crtc2, Xiap, Dgat1, Thra, Adrb2, Asb15, Cast, Eif2b5, Bdkrb2, Tpt1, Nr3c1, Nr4a1, Gnas, Pld1, Crym, Camkk1, Yap1, Inhba, Tp53inp2, Inhbb, Nol3, Esr1. Knock out, knock down, overexpression or a higher activity of these genes causes overall muscle hypertrophy as measured by an increased muscle weight or cross sectional area. The mean effect sizes range from 5 to 345% depending on the manipulated gene as well as the muscle size variable and muscle investigated. Bioinformatical analyses reveal that Asb15, Klf10, Tpt1 are most highly expressed hypertrophy genes in human skeletal muscle when compared to other tissues. Many of the muscle hypertrophy-regulating genes are involved in transcription and ubiquitination. Especially genes belonging to three signaling pathways are able to induce hypertrophy: (a) Igf1-Akt-mTOR pathway, (b) myostatin-Smad signaling, and (c) the angiotensin-bradykinin signaling pathway. The expression of several muscle hypertrophy-inducing genes and the phosphorylation of their protein products changes after human resistance and high intensity exercise, in maximally stimulated mouse muscle or in overloaded mouse plantaris.
Collapse
Affiliation(s)
- Sander A. J. Verbrugge
- Exercise Biology Group, Faculty of Sport and Health Sciences, Technical University of Munich, Munich, Germany
| | - Martin Schönfelder
- Exercise Biology Group, Faculty of Sport and Health Sciences, Technical University of Munich, Munich, Germany
| | - Lore Becker
- German Mouse Clinic, Institute of Experimental Genetics, Helmholtz Zentrum München, Neuherberg, Germany
| | - Fakhreddin Yaghoob Nezhad
- Exercise Biology Group, Faculty of Sport and Health Sciences, Technical University of Munich, Munich, Germany
| | - Martin Hrabě de Angelis
- German Mouse Clinic, Institute of Experimental Genetics, Helmholtz Zentrum München, Neuherberg, Germany
- Chair of Experimental Genetics, School of Life Science Weihenstephan, Technische Universität München, Freising, Germany
- German Center for Diabetes Research (DZD), Neuherberg, Germany
| | - Henning Wackerhage
- Exercise Biology Group, Faculty of Sport and Health Sciences, Technical University of Munich, Munich, Germany
| |
Collapse
|
15
|
Curtis KJ, Meyrick VM, Mehta B, Haji GS, Li K, Montgomery H, Man WDC, Polkey MI, Hopkinson NS. Angiotensin-Converting Enzyme Inhibition as an Adjunct to Pulmonary Rehabilitation in Chronic Obstructive Pulmonary Disease. Am J Respir Crit Care Med 2017; 194:1349-1357. [PMID: 27248440 DOI: 10.1164/rccm.201601-0094oc] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
RATIONALE Epidemiological studies in older individuals have found an association between the use of angiotensin-converting enzyme (ACE) inhibition (ACE-I) therapy and preserved locomotor muscle mass, strength, and walking speed. ACE-I therapy might therefore have a role in the context of pulmonary rehabilitation (PR). OBJECTIVES To investigate the hypothesis that enalapril, an ACE inhibitor, would augment the improvement in exercise capacity seen during PR. METHODS We performed a double-blind, placebo-controlled, parallel-group randomized controlled trial. Patients with chronic obstructive pulmonary disease, who had at least moderate airflow obstruction and were taking part in PR, were randomized to either 10 weeks of therapy with an ACE inhibitor (10 mg enalapril) or placebo. MEASUREMENTS AND MAIN RESULTS The primary outcome measurement was the change in peak power (assessed using cycle ergometry) from baseline. Eighty patients were enrolled, 78 were randomized (age 67 ± 8 years; FEV1 48 ± 21% predicted), and 65 completed the trial (34 on placebo, 31 on the ACE inhibitor). The ACE inhibitor-treated group demonstrated a significant reduction in systolic blood pressure (Δ, -16 mm Hg; 95% confidence interval [CI], -22 to -11) and serum ACE activity (Δ, -18 IU/L; 95% CI, -23 to -12) versus placebo (between-group differences, P < 0.0001). Peak power increased significantly more in the placebo group (placebo Δ, +9 W; 95% CI, 5 to 13 vs. ACE-I Δ, +1 W; 95% CI, -2 to 4; between-group difference, 8 W; 95% CI, 3 to 13; P = 0.001). There was no significant between-group difference in quadriceps strength or health-related quality of life. CONCLUSIONS Use of the ACE inhibitor enalapril, together with a program of PR, in patients without an established indication for ACE-I, reduced the peak work rate response to exercise training in patients with chronic obstructive pulmonary disease.
Collapse
Affiliation(s)
- Katrina J Curtis
- 1 National Institute for Health Research Respiratory Biomedical Research Unit, Royal Brompton & Harefield NHS Trust and Imperial College, London, United Kingdom
| | - Victoria M Meyrick
- 1 National Institute for Health Research Respiratory Biomedical Research Unit, Royal Brompton & Harefield NHS Trust and Imperial College, London, United Kingdom.,2 Department of Respiratory Medicine, King's College London NHS Foundation Trust, London, United Kingdom
| | - Bhavin Mehta
- 1 National Institute for Health Research Respiratory Biomedical Research Unit, Royal Brompton & Harefield NHS Trust and Imperial College, London, United Kingdom
| | - Gulam S Haji
- 1 National Institute for Health Research Respiratory Biomedical Research Unit, Royal Brompton & Harefield NHS Trust and Imperial College, London, United Kingdom
| | - Kawah Li
- 3 Institute for Sport, Exercise and Health, University College London, London, United Kingdom; and
| | - Hugh Montgomery
- 3 Institute for Sport, Exercise and Health, University College London, London, United Kingdom; and
| | - William D-C Man
- 1 National Institute for Health Research Respiratory Biomedical Research Unit, Royal Brompton & Harefield NHS Trust and Imperial College, London, United Kingdom.,4 Harefield Pulmonary Rehabilitation Unit, Harefield Hospital, London, United Kingdom
| | - Michael I Polkey
- 1 National Institute for Health Research Respiratory Biomedical Research Unit, Royal Brompton & Harefield NHS Trust and Imperial College, London, United Kingdom
| | - Nicholas S Hopkinson
- 1 National Institute for Health Research Respiratory Biomedical Research Unit, Royal Brompton & Harefield NHS Trust and Imperial College, London, United Kingdom
| |
Collapse
|
16
|
Baumert P, Lake MJ, Stewart CE, Drust B, Erskine RM. Genetic variation and exercise-induced muscle damage: implications for athletic performance, injury and ageing. Eur J Appl Physiol 2016; 116:1595-625. [PMID: 27294501 PMCID: PMC4983298 DOI: 10.1007/s00421-016-3411-1] [Citation(s) in RCA: 90] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2015] [Accepted: 06/03/2016] [Indexed: 02/06/2023]
Abstract
Prolonged unaccustomed exercise involving muscle lengthening (eccentric) actions can result in ultrastructural muscle disruption, impaired excitation-contraction coupling, inflammation and muscle protein degradation. This process is associated with delayed onset muscle soreness and is referred to as exercise-induced muscle damage. Although a certain amount of muscle damage may be necessary for adaptation to occur, excessive damage or inadequate recovery from exercise-induced muscle damage can increase injury risk, particularly in older individuals, who experience more damage and require longer to recover from muscle damaging exercise than younger adults. Furthermore, it is apparent that inter-individual variation exists in the response to exercise-induced muscle damage, and there is evidence that genetic variability may play a key role. Although this area of research is in its infancy, certain gene variations, or polymorphisms have been associated with exercise-induced muscle damage (i.e. individuals with certain genotypes experience greater muscle damage, and require longer recovery, following strenuous exercise). These polymorphisms include ACTN3 (R577X, rs1815739), TNF (-308 G>A, rs1800629), IL6 (-174 G>C, rs1800795), and IGF2 (ApaI, 17200 G>A, rs680). Knowing how someone is likely to respond to a particular type of exercise could help coaches/practitioners individualise the exercise training of their athletes/patients, thus maximising recovery and adaptation, while reducing overload-associated injury risk. The purpose of this review is to provide a critical analysis of the literature concerning gene polymorphisms associated with exercise-induced muscle damage, both in young and older individuals, and to highlight the potential mechanisms underpinning these associations, thus providing a better understanding of exercise-induced muscle damage.
Collapse
Affiliation(s)
- Philipp Baumert
- Research Institute for Sport and Exercise Sciences, Liverpool John Moores University, Liverpool, L3 3AF, UK
| | - Mark J Lake
- Research Institute for Sport and Exercise Sciences, Liverpool John Moores University, Liverpool, L3 3AF, UK
| | - Claire E Stewart
- Research Institute for Sport and Exercise Sciences, Liverpool John Moores University, Liverpool, L3 3AF, UK
| | - Barry Drust
- Research Institute for Sport and Exercise Sciences, Liverpool John Moores University, Liverpool, L3 3AF, UK
| | - Robert M Erskine
- Research Institute for Sport and Exercise Sciences, Liverpool John Moores University, Liverpool, L3 3AF, UK.
| |
Collapse
|
17
|
Santos-Lozano A, Santamarina A, Pareja-Galeano H, Sanchis-Gomar F, Fiuza-Luces C, Cristi-Montero C, Bernal-Pino A, Lucia A, Garatachea N. The genetics of exceptional longevity: Insights from centenarians. Maturitas 2016; 90:49-57. [PMID: 27282794 DOI: 10.1016/j.maturitas.2016.05.006] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2016] [Revised: 05/03/2016] [Accepted: 05/09/2016] [Indexed: 01/07/2023]
Abstract
As the world population ages, so the prevalence increases of individuals aged 100 years or more, known as centenarians. Reaching this age has been described as exceptional longevity (EL) and is attributed to both genetic and environmental factors. Many genetic variations known to affect life expectancy exist in centenarians. This review of studies conducted on centenarians and supercentenarians (older than 110 years) updates knowledge of the impacts on longevity of the twenty most widely investigated single nucleotide polymorphisms (SNPs).
Collapse
Affiliation(s)
- Alejandro Santos-Lozano
- Research Institute of Hospital 12 de Octubre ('i+12'), Madrid, Spain; GIDFYS, Department of Health Sciences, European University Miguel de Cervantes, Valladolid, Spain
| | | | - Helios Pareja-Galeano
- Research Institute of Hospital 12 de Octubre ('i+12'), Madrid, Spain; European University of Madrid, Madrid, Spain
| | | | | | - Carlos Cristi-Montero
- IRyS Group, Physical Education School, Pontificia Universidad Católica de Valparaíso, Valparaíso, Chile
| | | | - Alejandro Lucia
- Research Institute of Hospital 12 de Octubre ('i+12'), Madrid, Spain; European University of Madrid, Madrid, Spain
| | - Nuria Garatachea
- Research Institute of Hospital 12 de Octubre ('i+12'), Madrid, Spain; Departamento de Fisiatría y Enfermería, Facultad de Ciencias de la Salud y del Deporte, GENUD (Growth, Exercise, Nutrition and Development) research group, Instituto Agroalimentario de Aragón -IA2- (Universidad de Zaragoza-CITA), Zaragoza, Spain.
| |
Collapse
|
18
|
Papadimitriou ID, Lucia A, Pitsiladis YP, Pushkarev VP, Dyatlov DA, Orekhov EF, Artioli GG, Guilherme JPLF, Lancha AH, Ginevičienė V, Cieszczyk P, Maciejewska-Karlowska A, Sawczuk M, Muniesa CA, Kouvatsi A, Massidda M, Calò CM, Garton F, Houweling PJ, Wang G, Austin K, Druzhevskaya AM, Astratenkova IV, Ahmetov II, Bishop DJ, North KN, Eynon N. ACTN3 R577X and ACE I/D gene variants influence performance in elite sprinters: a multi-cohort study. BMC Genomics 2016; 17:285. [PMID: 27075997 PMCID: PMC4831144 DOI: 10.1186/s12864-016-2462-3] [Citation(s) in RCA: 72] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2015] [Accepted: 02/11/2016] [Indexed: 11/10/2022] Open
Abstract
Background To date, studies investigating the association between ACTN3 R577X and ACE I/D gene variants and elite sprint/power performance have been limited by small cohorts from mixed sport disciplines, without quantitative measures of performance. Aim: To examine the association between these variants and sprint time in elite athletes. Methods We collected a total of 555 best personal 100-, 200-, and 400-m times of 346 elite sprinters in a large cohort of elite Caucasian or African origin sprinters from 10 different countries. Sprinters were genotyped for ACTN3 R577X and ACE ID variants. Results On average, male Caucasian sprinters with the ACTN3 577RR or the ACE DD genotype had faster best 200-m sprint time than their 577XX (21.19 ± 0.53 s vs. 21.86 ± 0.54 s, p = 0.016) and ACE II (21.33 ± 0.56 vs. 21.93 ± 0.67 sec, p = 0.004) counterparts and only one case of ACE II, and no cases of ACTN3 577XX, had a faster 200-m time than the 2012 London Olympics qualifying (vs. 12 qualified sprinters with 577RR or 577RX genotype). Caucasian sprinters with the ACE DD genotype had faster best 400-m sprint time than their ACE II counterparts (46.94 ± 1.19 s vs. 48.50 ± 1.07 s, p = 0.003). Using genetic models we found that the ACTN3 577R allele and ACE D allele dominant model account for 0.92 % and 1.48 % of sprint time variance, respectively. Conclusions Despite sprint performance relying on many gene variants and environment, the % sprint time variance explained by ACE and ACTN3 is substantial at the elite level and might be the difference between a world record and only making the final. Electronic supplementary material The online version of this article (doi:10.1186/s12864-016-2462-3) contains supplementary material, which is available to authorized users.
Collapse
Affiliation(s)
- Ioannis D Papadimitriou
- Institute of Sport, Exercise and Active Living (ISEAL), Victoria University, Victoria, 8001, Australia
| | - Alejandro Lucia
- Universidad Europea and Research Institute Hospital 12 de Octubre, Madrid, Spain
| | - Yannis P Pitsiladis
- FIMS Reference Collaborating Centre of Sports Medicine for Anti-Doping Research, University of Brighton, Brighton, UK
| | - Vladimir P Pushkarev
- Clinical Physiology Laboratory, Urals Research Centre for Radiation Medicine, Chelyabinsk, Russia
| | | | | | - Guilherme G Artioli
- School of Physical Education and Sport, University of Sao Paulo, Sao Paulo, Brazil
| | | | - Antonio H Lancha
- School of Physical Education and Sport, University of Sao Paulo, Sao Paulo, Brazil
| | | | - Pawel Cieszczyk
- Department of Physical Culture and Health Promotion, University of Szczecin, Szczecin, Poland.,Department of Sport Education, Academy of Physical Education and Sport, Gdansk, Poland
| | | | - Marek Sawczuk
- Department of Physical Culture and Health Promotion, University of Szczecin, Szczecin, Poland
| | - Carlos A Muniesa
- Faculty of Physical Activity, Universidad Europea de Madrid, Alcobendas, Spain
| | - Anastasia Kouvatsi
- Department of Genetics, Development and Molecular Biology, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Myosotis Massidda
- Department of Life and Environmental Sciences, University of Cagliari, Cagliari, Italy
| | - Carla Maria Calò
- Department of Life and Environmental Sciences, University of Cagliari, Cagliari, Italy
| | - Fleur Garton
- Murdoch Childrens Research Institute, Melbourne, Australia
| | | | - Guan Wang
- FIMS Reference Collaborating Centre of Sports Medicine for Anti-Doping Research, University of Brighton, Brighton, UK
| | - Krista Austin
- FIMS Reference Collaborating Centre of Sports Medicine for Anti-Doping Research, University of Brighton, Brighton, UK
| | - Anastasiya M Druzhevskaya
- Sports Genetics Laboratory, St Petersburg Research Institute of Physical Culture, St. Petersburg, Russia
| | - Irina V Astratenkova
- Department of Physiology, St Petersburg State University, St. Petersburg, Russia
| | - Ildus I Ahmetov
- Sport Technology Research Centre, Volga Region State Academy of Physical Culture, Sport and Tourism, Kazan, Russia
| | - David J Bishop
- Institute of Sport, Exercise and Active Living (ISEAL), Victoria University, Victoria, 8001, Australia
| | | | - Nir Eynon
- Institute of Sport, Exercise and Active Living (ISEAL), Victoria University, Victoria, 8001, Australia.
| |
Collapse
|
19
|
Gabriel BM, Hamilton DL, Tremblay AM, Wackerhage H. The Hippo signal transduction network for exercise physiologists. J Appl Physiol (1985) 2016; 120:1105-17. [PMID: 26940657 DOI: 10.1152/japplphysiol.01076.2015] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2015] [Accepted: 03/02/2016] [Indexed: 12/20/2022] Open
Abstract
The ubiquitous transcriptional coactivators Yap (gene symbol Yap1) and Taz (gene symbol Wwtr1) regulate gene expression mainly by coactivating the Tead transcription factors. Being at the center of the Hippo signaling network, Yap and Taz are regulated by the Hippo kinase cassette and additionally by a plethora of exercise-associated signals and signaling modules. These include mechanotransduction, the AKT-mTORC1 network, the SMAD transcription factors, hypoxia, glucose homeostasis, AMPK, adrenaline/epinephrine and angiotensin II through G protein-coupled receptors, and IL-6. Consequently, exercise should alter Hippo signaling in several organs to mediate at least some aspects of the organ-specific adaptations to exercise. Indeed, Tead1 overexpression in muscle fibers has been shown to promote a fast-to-slow fiber type switch, whereas Yap in muscle fibers and cardiomyocytes promotes skeletal muscle hypertrophy and cardiomyocyte adaptations, respectively. Finally, genome-wide association studies in humans have linked the Hippo pathway members LATS2, TEAD1, YAP1, VGLL2, VGLL3, and VGLL4 to body height, which is a key factor in sports.
Collapse
Affiliation(s)
- Brendan M Gabriel
- School of Medicine, Dentistry and Nutrition, University of Aberdeen, Scotland, UK; The Novo Nordisk Foundation Center for Basic Metabolic Research, Section for Integrative Physiology, University of Copenhagen, Denmark; and Integrative physiology, Department of Physiology and Pharmacology, Karolinska Institutet, Stockholm, Sweden
| | | | - Annie M Tremblay
- Stem Cell Program, Children's Hospital, Boston, Massachusetts; Department of Stem Cell and Regenerative Biology, Harvard University, Cambridge, Massachusetts; Harvard Stem Cell Institute, Cambridge, Massachusetts
| | - Henning Wackerhage
- School of Medicine, Dentistry and Nutrition, University of Aberdeen, Scotland, UK; Faculty of Sport and Health Science, Technical University Munich, Germany;
| |
Collapse
|
20
|
Nicklas BJ. Heterogeneity of Physical Function Responses to Exercise in Older Adults: Possible Contribution of Variation in the Angiotensin-1 Converting Enzyme (ACE) Gene? PERSPECTIVES ON PSYCHOLOGICAL SCIENCE 2015; 5:575-84. [PMID: 26162198 DOI: 10.1177/1745691610383512] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Behavioral exercise interventions, aimed at improving either aerobic endurance or muscular strength, are currently the only therapy found, on average, to consistently retard loss of physical function in aging adults. However, not all individuals experience the same magnitude of benefit from a given exercise treatment, and certain persons may respond more favorably to a particular mode of exercise than another. Research now shows that genetic predisposition is one of the factors accounting for interindividual differences in responses to exercise as well as differences in the propensity to engage in exercise. This article discusses how a common variant in a single gene (the angiotensin-1 converting enzyme gene) could emerge as a prospective tool to identify older individuals more likely to benefit from and adhere to a specific type of exercise activity over another type.
Collapse
Affiliation(s)
- Barbara J Nicklas
- Department of Internal Medicine, Wake Forest University Health Sciences, Winston-Salem, NC
| |
Collapse
|
21
|
Santos CGM, Pimentel-Coelho PM, Budowle B, de Moura-Neto RS, Dornelas-Ribeiro M, Pompeu FAMS, Silva R. The heritable path of human physical performance: from single polymorphisms to the "next generation". Scand J Med Sci Sports 2015; 26:600-12. [PMID: 26147924 DOI: 10.1111/sms.12503] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/12/2015] [Indexed: 12/22/2022]
Abstract
Human physical performance is a complex multifactorial trait. Historically, environmental factors (e.g., diet, training) alone have been unable to explain the basis of all prominent phenotypes for physical performance. Therefore, there has been an interest in the study of the contribution of genetic factors to the development of these phenotypes. Support for a genetic component is found with studies that shown that monozygotic twins were more similar than were dizygotic twins for many physiological traits. The evolution of molecular techniques and the ability to scan the entire human genome enabled association of several genetic polymorphisms with performance. However, some biases related to the selection of cohorts and inadequate definition of the study variables have complicated the already difficult task of studying such a large and polymorphic genome, often resulting in inconsistent results about the influence of candidate genes. This review aims to provide a critical overview of heritable genetic aspects. Novel molecular technologies, such as next-generation sequencing, are discussed and how they can contribute to improving understanding of the molecular basis for athletic performance. It is important to ensure that the large amount of data that can be generated using these tools will be used effectively by ensuring well-designed studies.
Collapse
Affiliation(s)
- C G M Santos
- Instituto de Biologia do Exército, Brazillian Army Biologic Institute, Rio de Janeiro, Brazil.,Instituto de Biofísica Carlos Chagas Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - P M Pimentel-Coelho
- Instituto de Biologia do Exército, Brazillian Army Biologic Institute, Rio de Janeiro, Brazil.,Instituto de Biofísica Carlos Chagas Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - B Budowle
- Molecular and Medical Genetics, University of North Texas - Health and Science Center, Fort Worth, Texas, USA.,Center of Excellence in Genomic Medicine Research (CEGMR), King Abdulaziz University, Jeddah, Saudi Arabia
| | - R S de Moura-Neto
- Instituto de Biologia, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - M Dornelas-Ribeiro
- Instituto de Biologia do Exército, Brazillian Army Biologic Institute, Rio de Janeiro, Brazil
| | - F A M S Pompeu
- Escola de Educação Física e Desportos, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - R Silva
- Instituto de Biofísica Carlos Chagas Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| |
Collapse
|
22
|
Zempo H, Suzuki JI, Ogawa M, Watanabe R, Isobe M. A different role of angiotensin II type 1a receptor in the development and hypertrophy of plantaris muscle in mice. J Appl Genet 2015; 57:91-7. [DOI: 10.1007/s13353-015-0291-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2014] [Revised: 04/02/2015] [Accepted: 05/12/2015] [Indexed: 12/25/2022]
|
23
|
Favre GA, Esnault VLM, Van Obberghen E. Modulation of glucose metabolism by the renin-angiotensin-aldosterone system. Am J Physiol Endocrinol Metab 2015; 308:E435-49. [PMID: 25564475 DOI: 10.1152/ajpendo.00391.2014] [Citation(s) in RCA: 73] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
The renin-angiotensin-aldosterone system (RAAS) is an enzymatic cascade functioning in a paracrine and autocrine fashion. In animals and humans, RAAS intrinsic to tissues modulates food intake, metabolic rate, adiposity, insulin sensitivity, and insulin secretion. A large array of observations shows that dysregulation of RAAS in the metabolic syndrome favors type 2 diabetes. Remarkably, angiotensin-converting enzyme inhibitors, suppressing the synthesis of angiotensin II (ANG II), and angiotensin receptor blockers, targeting the ANG II type 1 receptor, prevent diabetes in patients with hypertensive or ischemic cardiopathy. These drugs interrupt the negative feedback loop of ANG II on the RAAS cascade, which results in increased production of angiotensins. In addition, they change the tissue expression of RAAS components. Therefore, the concept of a dual axis of RAAS regarding glucose homeostasis has emerged. The RAAS deleterious axis increases the production of inflammatory cytokines and raises oxidative stress, exacerbating the insulin resistance and decreasing insulin secretion. The beneficial axis promotes adipogenesis, blocks the production of inflammatory cytokines, and lowers oxidative stress, thereby improving insulin sensitivity and secretion. Currently, drugs targeting RAAS are not given for the purpose of preventing diabetes in humans. However, we anticipate that in the near future the discovery of novel means to modulate the RAAS beneficial axis will result in a decisive therapeutic breakthrough.
Collapse
Affiliation(s)
- Guillaume A Favre
- Institut National de la Sante et de la Recherche Medicale, U 1081, Institute for Research on Cancer and Aging of Nice (IRCAN), "Aging and Diabetes" Team, Nice, France; Centre National de la Recherche Scientifique, UMR7284, IRCAN, Nice, France; University of Nice-Sophia Antipolis, Nice, France; Nephrology Department, University Hospital, Nice, France; and
| | - Vincent L M Esnault
- Institut National de la Sante et de la Recherche Medicale, U 1081, Institute for Research on Cancer and Aging of Nice (IRCAN), "Aging and Diabetes" Team, Nice, France; Centre National de la Recherche Scientifique, UMR7284, IRCAN, Nice, France; University of Nice-Sophia Antipolis, Nice, France; Nephrology Department, University Hospital, Nice, France; and
| | - Emmanuel Van Obberghen
- Institut National de la Sante et de la Recherche Medicale, U 1081, Institute for Research on Cancer and Aging of Nice (IRCAN), "Aging and Diabetes" Team, Nice, France; Centre National de la Recherche Scientifique, UMR7284, IRCAN, Nice, France; University of Nice-Sophia Antipolis, Nice, France; Clinical Chemistry Laboratory, University Hospital, Nice, France
| |
Collapse
|
24
|
Cabello-Verrugio C, Morales MG, Rivera JC, Cabrera D, Simon F. Renin-angiotensin system: an old player with novel functions in skeletal muscle. Med Res Rev 2015; 35:437-63. [PMID: 25764065 DOI: 10.1002/med.21343] [Citation(s) in RCA: 109] [Impact Index Per Article: 12.1] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Skeletal muscle is a tissue that shows the most plasticity in the body; it can change in response to physiological and pathological stimuli. Among the diseases that affect skeletal muscle are myopathy-associated fibrosis, insulin resistance, and muscle atrophy. A common factor in these pathologies is the participation of the renin-angiotensin system (RAS). This system can be functionally separated into the classical and nonclassical RAS axis. The main components of the classical RAS pathway are angiotensin-converting enzyme (ACE), angiotensin II (Ang-II), and Ang-II receptors (AT receptors), whereas the nonclassical axis is composed of ACE2, angiotensin 1-7 [Ang (1-7)], and the Mas receptor. Hyperactivity of the classical axis in skeletal muscle has been associated with insulin resistance, atrophy, and fibrosis. In contrast, current evidence supports the action of the nonclassical RAS as a counter-regulator axis of the classical RAS pathway in skeletal muscle. In this review, we describe the mechanisms involved in the pathological effects of the classical RAS, advances in the use of pharmacological molecules to inhibit this axis, and the beneficial effects of stimulation of the nonclassical RAS pathway on insulin resistance, atrophy, and fibrosis in skeletal muscle.
Collapse
Affiliation(s)
- Claudio Cabello-Verrugio
- Laboratorio de Biología y Fisiopatología Molecular, Departamento de Ciencias Biológicas, Facultad de Ciencias Biológicas & Facultad de Medicina, Universidad Andres Bello, Santiago, Chile
| | | | | | | | | |
Collapse
|
25
|
Favre GA, Lebrun P, Lopez P, Butori C, Hofman P, Esnault VL, Van Obberghen E. Constitutive activation of the renin-angiotensin system reduces visceral fat and improves glucose tolerance in mice. J Renin Angiotensin Aldosterone Syst 2014; 15:396-409. [PMID: 25371094 DOI: 10.1177/1470320314537695] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
INTRODUCTION The renin-angiotensin system (RAS), and particularly angiotensin II, is involved in the control of energy balance, glucose homeostasis and kidney functions. The integrated impact of the RAS on glucose homeostasis is still a matter of debate. MATERIALS AND METHODS We used a model of constitutive RAS activation in double transgenic mice (dTGM) carrying both human angiotensinogen and human renin genes. We evaluated energy balance, measured renal functions, performed glucose and insulin tolerance tests, and used ramipril to inhibit the angiotensin-converting enzyme. RESULTS dTGM had a lower physical activity and an increased food intake without change in body weight. Renal impairment was characterized by low-grade albuminuria. High urinary output secondary to polydipsia was associated with proximal tubule dysfunction. Compared to controls, dTGM had a lower hyperglycemia induced by an intraperitoneal glucose administration. This decrease was not due to changes in insulin sensitivity and/or secretion. dTGM had an increased creatinine production and a lower epididymal fat mass. Acute inhibition of angiotensin-converting enzyme with ramipril did not suppress this improved glucose tolerance profile. CONCLUSION Chronic RAS activation is not sufficient to cause insulin resistance in mice. Moreover, adaptation to constitutive RAS activation in mice results in a better glucose tolerance.
Collapse
Affiliation(s)
- Guillaume A Favre
- INSERM, U 1081, Institute for Research on Cancer and Aging of Nice (IRCAN), "Aging and Diabetes" team, France Nephrology Department, University Hospital, Nice, France
| | - Patricia Lebrun
- INSERM, U 1081, Institute for Research on Cancer and Aging of Nice (IRCAN), "Aging and Diabetes" team, France University of Nice-Sophia Antipolis, Nice, France
| | - Pascal Lopez
- INSERM, U 1081, Institute for Research on Cancer and Aging of Nice (IRCAN), "Aging and Diabetes" team, France University of Nice-Sophia Antipolis, Nice, France
| | - Catherine Butori
- Clinical and Experimental Pathology Department, University Hospital, Nice, France
| | - Paul Hofman
- University of Nice-Sophia Antipolis, Nice, France Clinical and Experimental Pathology Department, University Hospital, Nice, France
| | - Vincent Lm Esnault
- INSERM, U 1081, Institute for Research on Cancer and Aging of Nice (IRCAN), "Aging and Diabetes" team, France Nephrology Department, University Hospital, Nice, France
| | - Emmanuel Van Obberghen
- INSERM, U 1081, Institute for Research on Cancer and Aging of Nice (IRCAN), "Aging and Diabetes" team, France University of Nice-Sophia Antipolis, Nice, France Clinical Chemistry Laboratory, University Hospital, Nice, France
| |
Collapse
|
26
|
Buford TW, Hsu FC, Brinkley TE, Carter CS, Church TS, Dodson JA, Goodpaster BH, McDermott MM, Nicklas BJ, Yank V, Johnson JA, Pahor M. Genetic influence on exercise-induced changes in physical function among mobility-limited older adults. Physiol Genomics 2014; 46:149-58. [PMID: 24423970 DOI: 10.1152/physiolgenomics.00169.2013] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
Abstract
To date, physical exercise is the only intervention consistently demonstrated to attenuate age-related declines in physical function. However, variability exists in seniors' responsiveness to training. One potential source of variability is the insertion (I allele) or deletion (D allele) of a 287 bp fragment in intron 16 of the angiotensin-converting enzyme (ACE) gene. This polymorphism is known to influence a variety of physiological adaptions to exercise. However, evidence is inconclusive regarding the influence of this polymorphism on older adults' functional responses to exercise. This study aimed to evaluate the association of ACE I/D genotypes with changes in physical function among Caucasian older adults (n = 283) following 12 mo of either structured, multimodal physical activity or health education. Measures of physical function included usual-paced gait speed and performance on the Short Physical Performance Battery (SPPB). After checking Hardy-Weinberg equilibrium, we used using linear regression to evaluate the genotype*treatment interaction for each outcome. Covariates included clinic site, body mass index, age, sex, baseline score, comorbidity, and use of angiotensin receptor blockers or ACE inhibitors. Genotype frequencies [II (19.4%), ID (42.4%), DD (38.2%)] were in Hardy-Weinberg equilibrium (P > 0.05). The genotype*treatment interaction was statistically significant for both gait speed (P = 0.002) and SPPB (P = 0.020). Exercise improved gait speed by 0.06 ± 0.01 m/sec and SPPB score by 0.72 ± 0.16 points among those with at least one D allele (ID/DD carriers), but function was not improved among II carriers. Thus, ACE I/D genotype appears to play a role in modulating functional responses to exercise training in seniors.
Collapse
Affiliation(s)
- Thomas W Buford
- University of Florida, College of Medicine, Gainesville, Florida
| | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
27
|
Gorman JL, Liu STK, Slopack D, Shariati K, Hasanee A, Olenich S, Olfert IM, Haas TL. Angiotensin II evokes angiogenic signals within skeletal muscle through co-ordinated effects on skeletal myocytes and endothelial cells. PLoS One 2014; 9:e85537. [PMID: 24416421 PMCID: PMC3887063 DOI: 10.1371/journal.pone.0085537] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2013] [Accepted: 12/04/2013] [Indexed: 01/10/2023] Open
Abstract
Skeletal muscle overload induces the expression of angiogenic factors such as vascular endothelial growth factor (VEGF) and matrix metalloproteinase (MMP)-2, leading to new capillary growth. We found that the overload-induced increase in angiogenesis, as well as increases in VEGF, MMP-2 and MT1-MMP transcripts were abrogated in muscle VEGF KO mice, highlighting the critical role of myocyte-derived VEGF in controlling this process. The upstream mediators that contribute to overload-induced expression of VEGF have yet to be ascertained. We found that muscle overload increased angiotensinogen expression, a precursor of angiotensin (Ang) II, and that Ang II signaling played an important role in basal VEGF production in C2C12 cells. Furthermore, matrix-bound VEGF released from myoblasts induced the activation of endothelial cells, as evidenced by elevated endothelial cell phospho-p38 levels. We also found that exogenous Ang II elevates VEGF expression, as well as MMP-2 transcript levels in C2C12 myotubes. Interestingly, these responses also were observed in skeletal muscle endothelial cells in response to Ang II treatment, indicating that these cells also can respond directly to the stimulus. The involvement of Ang II in muscle overload-induced angiogenesis was assessed. We found that blockade of AT1R-dependent Ang II signaling using losartan did not attenuate capillary growth. Surprisingly, increased levels of VEGF protein were detected in overloaded muscle from losartan-treated rats. Similarly, we observed elevated VEGF production in cultured endothelial cells treated with losartan alone or in combination with Ang II. These studies conclusively establish the requirement for muscle derived VEGF in overload-induced angiogenesis and highlight a role for Ang II in basal VEGF production in skeletal muscle. However, while Ang II signaling is activated following overload and plays a role in muscle VEGF production, inhibition of this pathway is not sufficient to halt overload-induced angiogenesis, indicating that AT1-independent signals maintain VEGF production in losartan-treated muscle.
Collapse
MESH Headings
- Angiotensin II/pharmacology
- Angiotensinogen/metabolism
- Animals
- Cell Line
- Endothelial Cells/drug effects
- Endothelial Cells/metabolism
- Extracellular Matrix/drug effects
- Extracellular Matrix/metabolism
- Losartan/pharmacology
- Male
- Matrix Metalloproteinase 2/metabolism
- Mice
- Mice, Knockout
- Microvessels/cytology
- Muscle Fibers, Skeletal/cytology
- Muscle Fibers, Skeletal/drug effects
- Muscle Fibers, Skeletal/enzymology
- Muscle Fibers, Skeletal/metabolism
- Muscle, Skeletal/blood supply
- Muscle, Skeletal/cytology
- Muscle, Skeletal/drug effects
- Neovascularization, Physiologic/drug effects
- Rats
- Rats, Sprague-Dawley
- Receptor, Angiotensin, Type 1/metabolism
- Signal Transduction/drug effects
- Vascular Endothelial Growth Factor A/metabolism
Collapse
Affiliation(s)
- Jennifer L. Gorman
- School of Kinesiology and Health Science, Angiogenesis Research Group and Muscle Health Research Centre, York University, Toronto, Ontario, Canada
| | - Sammy T. K. Liu
- School of Kinesiology and Health Science, Angiogenesis Research Group and Muscle Health Research Centre, York University, Toronto, Ontario, Canada
| | - Dara Slopack
- School of Kinesiology and Health Science, Angiogenesis Research Group and Muscle Health Research Centre, York University, Toronto, Ontario, Canada
| | - Khashayar Shariati
- School of Kinesiology and Health Science, Angiogenesis Research Group and Muscle Health Research Centre, York University, Toronto, Ontario, Canada
| | - Adam Hasanee
- School of Kinesiology and Health Science, Angiogenesis Research Group and Muscle Health Research Centre, York University, Toronto, Ontario, Canada
| | - Sara Olenich
- West Virginia University School of Medicine, Center for Cardiovascular and Respiratory Sciences, Division of Exercise Physiology, Morgantown, West Virginia, United States of America
| | - I. Mark Olfert
- West Virginia University School of Medicine, Center for Cardiovascular and Respiratory Sciences, Division of Exercise Physiology, Morgantown, West Virginia, United States of America
| | - Tara L. Haas
- School of Kinesiology and Health Science, Angiogenesis Research Group and Muscle Health Research Centre, York University, Toronto, Ontario, Canada
| |
Collapse
|
28
|
Des-aspartate-angiotensin I attenuates ICAM-1 formation in hydrogen peroxide-treated L6 skeletal muscle cells and soleus muscle of mice subjected to eccentric exercise. ACTA ACUST UNITED AC 2014; 188:40-5. [DOI: 10.1016/j.regpep.2013.12.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2013] [Revised: 11/09/2013] [Accepted: 12/04/2013] [Indexed: 01/23/2023]
|
29
|
Fry CS, Lee JD, Jackson JR, Kirby TJ, Stasko SA, Liu H, Dupont-Versteegden EE, McCarthy JJ, Peterson CA. Regulation of the muscle fiber microenvironment by activated satellite cells during hypertrophy. FASEB J 2013; 28:1654-65. [PMID: 24376025 DOI: 10.1096/fj.13-239426] [Citation(s) in RCA: 197] [Impact Index Per Article: 17.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Our aim in the current study was to determine the necessity of satellite cells for long-term muscle growth and maintenance. We utilized a transgenic Pax7-DTA mouse model, allowing for the conditional depletion of > 90% of satellite cells with tamoxifen treatment. Synergist ablation surgery, where removal of synergist muscles places functional overload on the plantaris, was used to stimulate robust hypertrophy. Following 8 wk of overload, satellite cell-depleted muscle demonstrated an accumulation of extracellular matrix (ECM) and fibroblast expansion that resulted in reduced specific force of the plantaris. Although the early growth response was normal, an attenuation of hypertrophy measured by both muscle wet weight and fiber cross-sectional area occurred in satellite cell-depleted muscle. Isolated primary myogenic progenitor cells (MPCs) negatively regulated fibroblast ECM mRNA expression in vitro, suggesting a novel role for activated satellite cells/MPCs in muscle adaptation. These results provide evidence that satellite cells regulate the muscle environment during growth.
Collapse
Affiliation(s)
- Christopher S Fry
- 1900 S. Limestone, CTW 105, University of Kentucky, Lexington, KY 40536, USA.
| | | | | | | | | | | | | | | | | |
Collapse
|
30
|
Pereira A, Costa AM, Leitão JC, Monteiro AM, Izquierdo M, Silva AJ, Bastos E, Marques MC. The influence of ACE ID and ACTN3 R577X polymorphisms on lower-extremity function in older women in response to high-speed power training. BMC Geriatr 2013; 13:131. [PMID: 24313907 PMCID: PMC4029788 DOI: 10.1186/1471-2318-13-131] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2013] [Accepted: 12/03/2013] [Indexed: 11/10/2022] Open
Abstract
Background We studied the influence of the ACE I/D and ACTN3 R577X polymorphisms (single or combined) on lower-extremity function in older women in response to high-speed power training. Methods One hundred and thirty-nine healthy older Caucasian women participated in this study (age: 65.5 ± 8.2 years, body mass: 67.0 ± 10.0 kg and height: 1.57 ± 0.06 m). Walking speed (S10) performance and functional capacity assessed by the “get-up and go” (GUG) mobility test were measured at baseline (T1) and after a consecutive 12-week period of high-speed power training (40-75% of one repetition maximum in arm and leg extensor exercises; 3 sets 4–12 reps, and two power exercises for upper and lower extremity). Genomic DNA was extracted from blood samples, and genotyping analyses were performed by PCR methods. Genotype distributions between groups were compared by Chi-Square test and the gains in physical performance were analyzed by two-way, repeated-measures ANOVA. Results There were no significant differences between genotype groups in men or women for adjusted baseline phenotypes (P > 0.05). ACE I/D and ACTN3 polymorphisms showed a significant interaction genotype-training only in S10 (P = 0.012 and P = 0.044, respectively) and not in the GUG test (P = 0.311 and P = 0.477, respectively). Analyses of the combined effects between genotypes showed no other significant differences in all phenotypes (P < 0.05) at baseline. However, in response to high-speed power training, a significant interaction on walking speed (P = 0.048) was observed between the “power” (ACTN3 RR + RX & ACE DD) versus “non-power” muscularity-oriented genotypes (ACTN3 XX & ACE II + ID)]. Conclusions Thus, ACE I/D and ACTN3 R577X polymorphisms are likely candidates in the modulation of exercise-related gait speed phenotype in older women but not a significant influence in mobility traits.
Collapse
Affiliation(s)
| | | | | | | | - Mikel Izquierdo
- Department of Health Sciences, Public University of Navarra, Campus of Tudela, Av, de Tarazona s/n,, 31500 Tudela, Navarra, Spain.
| | | | | | | |
Collapse
|
31
|
Pereira A, Costa AM, Izquierdo M, Silva AJ, Bastos E, Marques MC. ACE I/D and ACTN3 R/X polymorphisms as potential factors in modulating exercise-related phenotypes in older women in response to a muscle power training stimuli. AGE (DORDRECHT, NETHERLANDS) 2013; 35:1949-1959. [PMID: 22855367 PMCID: PMC3776118 DOI: 10.1007/s11357-012-9461-3] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/13/2012] [Accepted: 07/13/2012] [Indexed: 06/01/2023]
Abstract
Genetic variation of the human ACE I/D and ACTN3 R577X polymorphisms subsequent to 12 weeks of high-speed power training on maximal strength (1RM) of the arm and leg muscles, muscle power performance (counter-movement jump), and functional capacity (sit-to-stand test) was examined in older Caucasian women [n = 139; mean age 65.5 (8.2) years; 67.0 (10.0) kg and 1.57 (0.06) m]. Chelex 100 was used for DNA extraction, and genotype was determined by PCR-RFLP methods. Muscular strength, power, and functional testing were conducted at baseline (T1) and after 12 weeks (T2) of high-speed power training. At baseline, the ACE I/D and ACTN3 R/X polymorphisms were not associated with muscle function or muscularity phenotypes in older Caucasian women. After the 12-week high-speed training program, subjects significantly increased their muscular and functional capacity performance (p < 0.05). For both polymorphisms, significant genotype-training interaction (p < 0.05) was found in all muscular performance indices, except for 1RM leg extension in the ACE I/D (p = 0.187). Analyses of the combined effects between genotypes showed significant differences in all parameters (p < 0.05) in response to high-speed power training between the power (ACTN3 RR + RX & ACE DD) versus "non-power" muscularity-oriented genotypes (ACTN3 XX & ACE II + ID)]. Our data suggest that the ACE and ACTN3 genotypes (single or combined) exert a significant influence in the muscle phenotypes of older Caucasian women in response to high-speed power training. Thus, the ACE I/D and ACTN3 R/X polymorphisms are likely factors in modulating exercise-related phenotypes in older women, particularly in response to a resistance training stimuli.
Collapse
Affiliation(s)
- Ana Pereira
- />Department of Sport Sciences, University of Trás-os-Montes and Alto Douro, Vila Real, Portugal
- />Research Centre in Sports, Health and Human Development, Vila Real, Portugal
| | - Aldo M. Costa
- />Research Centre in Sports, Health and Human Development, Vila Real, Portugal
- />Department of Sport Sciences, University of Beira Interior, Covilhã, Portugal
| | - Mikel Izquierdo
- />Department of Health Sciences, Public University of Navarre, Av. de Tarazona s/n, 31500 Tudela, Spain
| | - António J. Silva
- />Department of Sport Sciences, University of Trás-os-Montes and Alto Douro, Vila Real, Portugal
- />Research Centre in Sports, Health and Human Development, Vila Real, Portugal
| | - Estela Bastos
- />Institute for Biotechnology and Bioengineering, Centre of Genomics and Biotechnology, University of Trás-os-Montes and Alto Douro, Vila Real, Portugal
| | - Mário C. Marques
- />Research Centre in Sports, Health and Human Development, Vila Real, Portugal
- />Department of Sport Sciences, University of Beira Interior, Covilhã, Portugal
| |
Collapse
|
32
|
Yoshida T, Galvez S, Tiwari S, Rezk BM, Semprun-Prieto L, Higashi Y, Sukhanov S, Yablonka-Reuveni Z, Delafontaine P. Angiotensin II inhibits satellite cell proliferation and prevents skeletal muscle regeneration. J Biol Chem 2013; 288:23823-32. [PMID: 23831688 DOI: 10.1074/jbc.m112.449074] [Citation(s) in RCA: 66] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Cachexia is a serious complication of many chronic diseases, such as congestive heart failure (CHF) and chronic kidney disease (CKD). Although patients with advanced CHF or CKD often have increased angiotensin II (Ang II) levels and cachexia and Ang II causes skeletal muscle wasting in rodents, the potential effects of Ang II on muscle regeneration are unknown. Muscle regeneration is highly dependent on the ability of a pool of muscle stem cells (satellite cells) to proliferate and to repair damaged myofibers or form new myofibers. Here we show that Ang II reduced skeletal muscle regeneration via inhibition of satellite cell (SC) proliferation. Ang II reduced the number of regenerating myofibers and decreased expression of SC proliferation/differentiation markers (MyoD, myogenin, and active-Notch) after cardiotoxin-induced muscle injury in vivo and in SCs cultured in vitro. Ang II depleted the basal pool of SCs, as detected in Myf5(nLacZ/+) mice and by FACS sorting, and this effect was inhibited by Ang II AT1 receptor (AT1R) blockade and in AT1aR-null mice. AT1R was highly expressed in SCs, and Notch activation abrogated the AT1R-mediated antiproliferative effect of Ang II in cultured SCs. In mice that developed CHF postmyocardial infarction, there was skeletal muscle wasting and reduced SC numbers that were inhibited by AT1R blockade. Ang II inhibition of skeletal muscle regeneration via AT1 receptor-dependent suppression of SC Notch and MyoD signaling and proliferation is likely to play an important role in mechanisms leading to cachexia in chronic disease states such as CHF and CKD.
Collapse
Affiliation(s)
- Tadashi Yoshida
- Heart and Vascular Institute, Tulane University School of Medicine, New Orleans, Louisiana 70112, USA
| | | | | | | | | | | | | | | | | |
Collapse
|
33
|
Alves CR, Alves GB, Pereira AC, Trombetta IC, Dias RG, Mota GFA, Fernandes T, Krieger JE, Negrão CE, Oliveira EM. Vascular reactivity and ACE activity response to exercise training are modulated by the +9/−9 bradykinin B2 receptor gene functional polymorphism. Physiol Genomics 2013; 45:487-92. [DOI: 10.1152/physiolgenomics.00065.2012] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
The bradykinin receptor B2 ( BDKRB 2) gene +9/−9 polymorphism has been associated with higher gene transcriptional activity, and characteristics of cardiovascular phenotypes and physical performance. We hypothesized that vasodilation and ACE activity response to exercise training is modulated by BDKRB 2 gene. We genotyped 71 healthy volunteers were genotyped for the BDKRB 2 gene polymorphism. Heart rate (HR), mean blood pressure (MBP), and forearm blood flow (FBF) were evaluated. Angiotensin-I converting enzyme (ACE) activity was measured by fluorescence. Aerobic training was performed for 16 wk. All variables were reassessed after completion of the training period. In pretraining period, HR, MBP, FBF, and forearm vascular conductance (FVC) were similar among all genotypes. After physical training, the FBF and the FVC response during handgrip exercise such as area under the curve were higher in −9/−9 carriers than the other two groups. However, there were no changes in HR and MBP for all three groups. In addition, in posttraining period the decrease in ACE activity was higher in the −9/−9 group than the other two groups. These results suggest that reflex muscle vasodilation and ACE activity in response to exercise training are modulated by BDKRB 2 gene +9/−9 polymorphism in healthy individuals.
Collapse
Affiliation(s)
- Cléber Rene Alves
- School of Physical Education and Sport, University of São Paulo, São Paulo, Brazil; and
| | | | | | | | | | - Glória F. A. Mota
- School of Physical Education and Sport, University of São Paulo, São Paulo, Brazil; and
| | - Tiago Fernandes
- School of Physical Education and Sport, University of São Paulo, São Paulo, Brazil; and
| | - José Eduardo Krieger
- Heart Institute (Incor), Medical School, University of São Paulo, São Paulo, Brazil
| | | | | |
Collapse
|
34
|
Eynon N, Hanson ED, Lucia A, Houweling PJ, Garton F, North KN, Bishop DJ. Genes for Elite Power and Sprint Performance: ACTN3 Leads the Way. Sports Med 2013; 43:803-17. [DOI: 10.1007/s40279-013-0059-4] [Citation(s) in RCA: 124] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
|
35
|
Erskine RM, Williams AG, Jones DA, Stewart CE, Degens H. The individual and combined influence ofACEandACTN3genotypes on muscle phenotypes before and after strength training. Scand J Med Sci Sports 2013; 24:642-8. [DOI: 10.1111/sms.12055] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/03/2013] [Indexed: 12/21/2022]
Affiliation(s)
- R. M. Erskine
- Research Institute for Sport and Exercise Sciences; Liverpool John Moores University; Liverpool UK
- Centre for Genomic Research into Exercise; Performance and Health; Manchester Metropolitan University; Crewe UK
| | - A. G. Williams
- Centre for Genomic Research into Exercise; Performance and Health; Manchester Metropolitan University; Crewe UK
| | - D. A. Jones
- Institute for Biomedical Research into Human Movement and Health; Faculty of Science and Engineering; Manchester Metropolitan University; Manchester UK
| | - C. E. Stewart
- Research Institute for Sport and Exercise Sciences; Liverpool John Moores University; Liverpool UK
| | - H. Degens
- Institute for Biomedical Research into Human Movement and Health; Faculty of Science and Engineering; Manchester Metropolitan University; Manchester UK
| |
Collapse
|
36
|
Garatachea N, Lucía A. Genes and the ageing muscle: a review on genetic association studies. AGE (DORDRECHT, NETHERLANDS) 2013; 35:207-233. [PMID: 22037866 PMCID: PMC3543750 DOI: 10.1007/s11357-011-9327-0] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/31/2011] [Accepted: 10/15/2011] [Indexed: 05/31/2023]
Abstract
Western populations are living longer. Ageing decline in muscle mass and strength (i.e. sarcopenia) is becoming a growing public health problem, as it contributes to the decreased capacity for independent living. It is thus important to determine those genetic factors that interact with ageing and thus modulate functional capacity and skeletal muscle phenotypes in older people. It would be also clinically relevant to identify 'unfavourable' genotypes associated with accelerated sarcopenia. In this review, we summarized published information on the potential associations between some genetic polymorphisms and muscle phenotypes in older people. A special emphasis was placed on those candidate polymorphisms that have been more extensively studied, i.e. angiotensin-converting enzyme (ACE) gene I/D, α-actinin-3 (ACTN3) R577X, and myostatin (MSTN) K153R, among others. Although previous heritability studies have indicated that there is an important genetic contribution to individual variability in muscle phenotypes among old people, published data on specific gene variants are controversial. The ACTN3 R577X polymorphism could influence muscle function in old women, yet there is controversy with regards to which allele (R or X) might play a 'favourable' role. Though more research is needed, up-to-date MSTN genotype is possibly the strongest candidate to explain variance among muscle phenotypes in the elderly. Future studies should take into account the association between muscle phenotypes in this population and complex gene-gene and gene-environment interactions.
Collapse
|
37
|
Di Cagno A, Sapere N, Piazza M, Aquino G, Iuliano E, Intrieri M, Calcagno G. ACE and AGTR1 Polymorphisms in Elite Rhythmic Gymnastics. Genet Test Mol Biomarkers 2013; 17:99-103. [DOI: 10.1089/gtmb.2012.0209] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- Alessandra Di Cagno
- Department of Medicine and Health Sciences, University of Molise, Campobasso, Italy
- Department of Health Sciences, University of Rome “Foro Italico,” Rome, Italy
| | - Nadia Sapere
- Department of Medicine and Health Sciences, University of Molise, Campobasso, Italy
| | - Marina Piazza
- Department of Anatomy, Histology, and Forensic Medicine, University of Florence, Florence, Italy
| | - Giovanna Aquino
- Department of Medicine and Health Sciences, University of Molise, Campobasso, Italy
| | - Enzo Iuliano
- Department of Medicine and Health Sciences, University of Molise, Campobasso, Italy
| | - Mariano Intrieri
- Department of Medicine and Health Sciences, University of Molise, Campobasso, Italy
| | - Giuseppe Calcagno
- Department of Medicine and Health Sciences, University of Molise, Campobasso, Italy
| |
Collapse
|
38
|
Garatachea N, Lucia A. Genes, physical fitness and ageing. Ageing Res Rev 2013; 12:90-102. [PMID: 23022740 DOI: 10.1016/j.arr.2012.09.003] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2012] [Revised: 09/06/2012] [Accepted: 09/06/2012] [Indexed: 12/25/2022]
Abstract
Persons aged 80 years and older are the fastest growing segment of the population. As more individuals live longer, we should try to understand the mechanisms involved in healthy ageing and preserving functional independence in later life. In elderly people, functional independence is directly dependent on physical fitness, and ageing is inevitably associated with the declining functions of systems and organs (heart, lungs, blood vessels, skeletal muscles) that determine physical fitness. Thus, age-related diminished physical fitness contributes to the development of sarcopenia, frailty or disability, all of which severely deteriorate independent living and thus quality of life. Ageing is a complex process involving many variables that interact with one another, including - besides lifestyle factors or chronic diseases - genetics. Thus, several studies have examined the contribution of genetic endowment to a decline in physical fitness and subsequent loss of independence in later life. In this review, we compile information, including data from heritability, candidate-gene association, linkage and genome-wide association studies, on genetic factors that could influence physical fitness in the elderly.
Collapse
Affiliation(s)
- Nuria Garatachea
- Faculty of Health and Sport Science, University of Zaragoza, Huesca, Spain.
| | | |
Collapse
|
39
|
Kikuchi N, Min SK, Ueda D, Igawa S, Nakazato K. Higher Frequency of the ACTN3 R Allele + ACE DD Genotype in Japanese Elite Wrestlers. J Strength Cond Res 2012; 26:3275-80. [PMID: 22996021 DOI: 10.1519/jsc.0b013e318273679d] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Naoki Kikuchi
- Graduate School of Health and Sport Science, Nippon Sport Science University, Tokyo, Japan.
| | | | | | | | | |
Collapse
|
40
|
Marosi K, Horváth E, Nagy P, Köles B, Nagy ZB. [Review of genetic research and testing in sport]. Orv Hetil 2012; 153:1247-55. [PMID: 22878034 DOI: 10.1556/oh.2012.29412] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
There is compelling evidence for a genetic contribution to physical performance. In addition, there is an advanced scientific knowledge on the predisposition to sports-related diseases and injuries. Genetic testing of performance related polymorphisms can serve as a new opportunity for developing the process of talent selection. Sport-related genetic information may also allow for individualization of the training and improve performance. Genetic testing may also play an important role in the pre-participation screening for injuries and disease risks.
Collapse
Affiliation(s)
- Krisztina Marosi
- Semmelweis Egyetem, Testnevelési és Sporttudományi Kar Sporttudományi Kutatóintézet Budapest.
| | | | | | | | | |
Collapse
|
41
|
Sorace P, Churilla JR, Magyari PM. RESISTANCE TRAINING FOR HYPERTENSION. ACSMS HEALTH & FITNESS JOURNAL 2012. [DOI: 10.1249/fit.0b013e31823d0079] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
42
|
Burks TN, Andres-Mateos E, Marx R, Mejias R, Van Erp C, Simmers JL, Walston JD, Ward CW, Cohn RD. Losartan restores skeletal muscle remodeling and protects against disuse atrophy in sarcopenia. Sci Transl Med 2011; 3:82ra37. [PMID: 21562229 DOI: 10.1126/scitranslmed.3002227] [Citation(s) in RCA: 179] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Sarcopenia, a critical loss of muscle mass and function because of the physiological process of aging, contributes to disability and mortality in older adults. It increases the incidence of pathologic fractures, causing prolonged periods of hospitalization and rehabilitation. The molecular mechanisms underlying sarcopenia are poorly understood, but recent evidence suggests that increased transforming growth factor-β (TGF-β) signaling contributes to impaired satellite cell function and muscle repair in aged skeletal muscle. We therefore evaluated whether antagonism of TGF-β signaling via losartan, an angiotensin II receptor antagonist commonly used to treat high blood pressure, had a beneficial impact on the muscle remodeling process of sarcopenic mice. We demonstrated that mice treated with losartan developed significantly less fibrosis and exhibited improved in vivo muscle function after cardiotoxin-induced injury. We found that losartan not only blunted the canonical TGF-β signaling cascade but also modulated the noncanonical TGF-β mitogen-activated protein kinase pathway. We next assessed whether losartan was able to combat disuse atrophy in aged mice that were subjected to hindlimb immobilization. We showed that immobilized mice treated with losartan were protected against loss of muscle mass. Unexpectedly, this protective mechanism was not mediated by TGF-β signaling but was due to an increased activation of the insulin-like growth factor 1 (IGF-1)/Akt/mammalian target of rapamycin (mTOR) pathway. Thus, blockade of the AT1 (angiotensin II type I) receptor improved muscle remodeling and protected against disuse atrophy by differentially regulating the TGF-β and IGF-1/Akt/mTOR signaling cascades, two pathways critical for skeletal muscle homeostasis. Thus, losartan, a Food and Drug Administration-approved drug, may prove to have clinical benefits to combat injury-related muscle remodeling and provide protection against disuse atrophy in humans with sarcopenia.
Collapse
Affiliation(s)
- Tyesha N Burks
- McKusick-Nathans Institute of Genetic Medicine, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA
| | | | | | | | | | | | | | | | | |
Collapse
|
43
|
Garatachea N, Fiuza-Luces C, Torres-Luque G, Yvert T, Santiago C, Gómez-Gallego F, Ruiz JR, Lucia A. Single and combined influence of ACE and ACTN3 genotypes on muscle phenotypes in octogenarians. Eur J Appl Physiol 2011; 112:2409-20. [DOI: 10.1007/s00421-011-2217-4] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2011] [Accepted: 10/17/2011] [Indexed: 10/16/2022]
|
44
|
McCarthy JJ, Mula J, Miyazaki M, Erfani R, Garrison K, Farooqui AB, Srikuea R, Lawson BA, Grimes B, Keller C, Van Zant G, Campbell KS, Esser KA, Dupont-Versteegden EE, Peterson CA. Effective fiber hypertrophy in satellite cell-depleted skeletal muscle. Development 2011; 138:3657-66. [PMID: 21828094 DOI: 10.1242/dev.068858] [Citation(s) in RCA: 443] [Impact Index Per Article: 34.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
An important unresolved question in skeletal muscle plasticity is whether satellite cells are necessary for muscle fiber hypertrophy. To address this issue, a novel mouse strain (Pax7-DTA) was created which enabled the conditional ablation of >90% of satellite cells in mature skeletal muscle following tamoxifen administration. To test the hypothesis that satellite cells are necessary for skeletal muscle hypertrophy, the plantaris muscle of adult Pax7-DTA mice was subjected to mechanical overload by surgical removal of the synergist muscle. Following two weeks of overload, satellite cell-depleted muscle showed the same increases in muscle mass (approximately twofold) and fiber cross-sectional area with hypertrophy as observed in the vehicle-treated group. The typical increase in myonuclei with hypertrophy was absent in satellite cell-depleted fibers, resulting in expansion of the myonuclear domain. Consistent with lack of nuclear addition to enlarged fibers, long-term BrdU labeling showed a significant reduction in the number of BrdU-positive myonuclei in satellite cell-depleted muscle compared with vehicle-treated muscle. Single fiber functional analyses showed no difference in specific force, Ca(2+) sensitivity, rate of cross-bridge cycling and cooperativity between hypertrophied fibers from vehicle and tamoxifen-treated groups. Although a small component of the hypertrophic response, both fiber hyperplasia and regeneration were significantly blunted following satellite cell depletion, indicating a distinct requirement for satellite cells during these processes. These results provide convincing evidence that skeletal muscle fibers are capable of mounting a robust hypertrophic response to mechanical overload that is not dependent on satellite cells.
Collapse
Affiliation(s)
- John J McCarthy
- Department of Physiology, College of Medicine, University of Kentucky, Lexington, KY 40536, USA
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
45
|
Johnston APW, Bellamy LM, Lisio MD, Parise G. Captopril treatment induces hyperplasia but inhibits myonuclear accretion following severe myotrauma in murine skeletal muscle. Am J Physiol Regul Integr Comp Physiol 2011; 301:R363-9. [DOI: 10.1152/ajpregu.00766.2010] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The role of ANG II in skeletal muscle and satellite cell regulation is largely unknown. Cardiotoxin (CTX) was used to investigate whether muscle injury activates a local ANG II signaling system. Following injury, immunohistochelmistry (IHC) analysis revealed a robust increase in the intensity of angiotensinogen and angiotensin type 1 (AT1) receptor expression. As regeneration proceeded, however, AT1 and angiotensinogen were downregulated. Nuclear accretion and fiber formation were also assessed during muscle regeneration in mice treated with captopril (an angiotensin-converting enzyme inhibitor). When ANG II formation was blocked through the use of captopril, we observed a significantly reduced accretion of nuclei into myofibers (−25%), while tibialis anterior total fiber number was significantly increased +37%. This phenotype appeared to be due to alterations in satellite cell differentiation kinetics; captopril treatment led to sustained mRNA expression of markers associated with quiescence and proliferation (Myf5, Pax7) and simultaneously delayed or inhibited the expression of myogenin. IHC staining supported these findings, revealing that captopril treatment resulted in a strong trend ( P = 0.06) for a decrease in the proportion of myogenin-positive myoblasts. Furthermore, these observations were associated with a delay in muscle fiber maturation; captopril treatment resulted in sustained expression of embryonic myosin heavy chain. Collectively, these findings demonstrate that localized skeletal muscle angiotensin signaling is important to muscle fiber formation, myonuclear accretion, and satellite cell function.
Collapse
Affiliation(s)
| | | | | | - Gianni Parise
- Departments of 1Kinesiology and Medical Physics and
- Applied Radiation Sciences, McMaster University, Hamilton, Ontario, Canada
| |
Collapse
|
46
|
Molecular genetic studies of gene identification for sarcopenia. Hum Genet 2011; 131:1-31. [PMID: 21706341 DOI: 10.1007/s00439-011-1040-7] [Citation(s) in RCA: 66] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2011] [Accepted: 06/12/2011] [Indexed: 02/07/2023]
Abstract
Sarcopenia, which is characterized by a progressive decrease of skeletal muscle mass and function with aging, is closely related to several common diseases (such as cardiovascular and airway diseases) and functional impairment/disability. Strong genetic determination has been reported for muscle mass and muscle strength, two most commonly recognized and studied risk phenotypes for sarcopenia, with heritability ranging from 30 to 85% for muscle strength and 45-90% for muscle mass. Sarcopenia has been the subject of increasing genetic research over the past decade. This review is designed to comprehensively summarize the most important and representative molecular genetic studies designed to identify genetic factors associated with sarcopenia. We have methodically reviewed whole-genome linkage studies in humans, quantitative trait loci mapping in animal models, candidate gene association studies, newly reported genome-wide association studies, DNA microarrays and microRNA studies of sarcopenia or related skeletal muscle phenotypes. The major results of each study are tabulated for easy comparison and reference. The findings of representative studies are discussed with respect to their influence on our present understanding of the genetics of sarcopenia. This is a comprehensive review of molecular genetic studies of gene identification for sarcopenia, and an overarching theme for this review is that the currently accumulating results are tentative and occasionally inconsistent and should be interpreted with caution pending further investigation. Consequently, this overview should enhance recognition of the need to validate/replicate the genetic variants underlying sarcopenia in large human cohorts and animal. We believe that further progress in understanding the genetic etiology of sarcopenia will provide valuable insights into important fundamental biological mechanisms underlying muscle physiology that will ultimately lead to improved ability to recognize individuals at risk for developing sarcopenia and our ability to treat this debilitating condition.
Collapse
|
47
|
Williams AD, Anderson MJ, Selig S, Carey MF, Febbraio MA, Hayes A, Toia D, Harrap SB, Hare DL. Differential response to resistance training in CHF according to ACE genotype. Int J Cardiol 2011; 149:330-4. [DOI: 10.1016/j.ijcard.2010.02.012] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2009] [Revised: 12/08/2009] [Accepted: 02/06/2010] [Indexed: 10/19/2022]
|
48
|
Johnston APW, Baker J, Bellamy LM, McKay BR, De Lisio M, Parise G. Regulation of muscle satellite cell activation and chemotaxis by angiotensin II. PLoS One 2010; 5:e15212. [PMID: 21203566 PMCID: PMC3006204 DOI: 10.1371/journal.pone.0015212] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2010] [Accepted: 11/01/2010] [Indexed: 12/17/2022] Open
Abstract
The role of angiotensin II (Ang II) in skeletal muscle is poorly understood. We report that pharmacological inhibition of Ang II signaling or ablation of the AT1a receptor significantly impaired skeletal muscle growth following myotrauma, in vivo, likely due to impaired satellite cell activation and chemotaxis. In vitro experiments demonstrated that Ang II treatment activated quiescent myoblasts as evidenced by the upregulation of myogenic regulatory factors, increased number of β-gal+, Myf5-LacZ myoblasts and the acquisition of cellular motility. Furthermore, exogenous treatment with Ang II significantly increased the chemotactic capacity of C2C12 and primary cells while AT1a−/− myoblasts demonstrated a severe impairment in basal migration and were not responsive to Ang II treatment. Additionally, Ang II interacted with myoblasts in a paracrine-mediated fashion as 4 h of cyclic mechanical stimulation resulted in Ang II-induced migration of cocultured myoblasts. Ang II-induced chemotaxis appeared to be regulated by multiple mechanisms including reorganization of the actin cytoskeleton and augmentation of MMP2 activity. Collectively, these results highlight a novel role for Ang II and ACE inhibitors in the regulation of skeletal muscle growth and satellite cell function.
Collapse
Affiliation(s)
| | - Jeff Baker
- Department of Kinesiology, McMaster University, Hamilton, Canada
| | | | - Bryon R. McKay
- Department of Kinesiology, McMaster University, Hamilton, Canada
| | - Michael De Lisio
- Department of Kinesiology, McMaster University, Hamilton, Canada
| | - Gianni Parise
- Department of Kinesiology, McMaster University, Hamilton, Canada
- Department of Medical Physics and Applied Radiation Sciences, McMaster University, Hamilton, Canada
- * E-mail:
| |
Collapse
|
49
|
Abstract
Skeletal muscle is an important link to an individual’s health and quality of life. The primary clinical interest in skeletal muscle is muscle strength. Muscle strength is a complex trait, influenced by biological, morphological, psychological, and environmental factors. Muscle strength is highly variable among individuals and has a strong genetic component. Though several genetic variants have been associated with muscle strength, genes comprising this genetic component are generally unknown. Research examining associations between genetic variants and muscle strength suffers from scientific challenges such as lack of replication, population stratification, and complexity of defining muscle phenotypes. Additionally, non-scientific challenges such as privacy and protection of genetic information and the questionable value of direct-to-consumer genetic marketing exist. How these challenges will influence research examining genetics and muscle strength is uncertain. Findings from this research may lead to improved treatment for muscle-related disease as well as improved health and quality of life. This may be realized through the development of genetic profiles that clinicians can implement into personalized treatment plans. This review will summarize the current literature regarding genetic variation and muscle strength. The authors’ focus will be on the muscle strength response to resistance training. Additionally, the authors discuss challenges and implications of this research.
Collapse
Affiliation(s)
- Matthew Kostek
- Department of Kinesiology, University of Connecticut, Storrs, CT,
| | - Monica J. Hubal
- Research Center for Genetic Medicine, Children's National Medical Center, Washington, DC
| | - Linda S. Pescatello
- Department of Kinesiology & Human Performance Laboratory, NEAG School of Education, University of Connecticut, Storrs, CT
| |
Collapse
|
50
|
Johnston APW, Baker J, De Lisio M, Parise G. Skeletal muscle myoblasts possess a stretch-responsive local angiotensin signalling system. J Renin Angiotensin Aldosterone Syst 2010; 12:75-84. [DOI: 10.1177/1470320310381795] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
A paucity of information exists regarding the presence of local renin—angiotensin systems (RASs) in skeletal muscle and associated muscle stem cells. Skeletal muscle and muscle stem cells were isolated from C57BL/6 mice and examined for the presence of a local RAS using quantitative reverse transcriptase polymerase chain reaction (qRT-PCR), immunohistochemistry (IHC), Western blotting and liquid chromatography-mass spectrometry (LC-MS). Furthermore, the effect of mechanical stimulation on RAS member gene expression was analysed. Whole skeletal muscle, primary myoblasts and C2C12 derived myoblasts and myotubes differentially expressed members of the RAS including angiotensinogen, angiotensin-converting enzyme (ACE), angiotensin II (Ang II) type 1 (AT1) and type 2 (AT2). Renin transcripts were never detected, however, mRNA for the ‘renin-like’ enzyme cathepsin D was observed and Ang I and Ang II were identified in cell culture supernatants from proliferating myoblasts. AT1 appeared to co-localise with polymerised actin filaments in proliferating myoblasts and was primarily found in the nucleus of terminally differentiated myotubes. Furthermore, mechanical stretch of proliferating and differentiating C2C12 cells differentially induced mRNA expression of angiotensinogen, AT 1 and AT2. Proliferating and differentiated muscle stem cells possess a local stress-responsive RAS in vitro. The precise function of a local RAS in myoblasts remains unknown. However, evidence presented here suggests that Ang II may be a regulator of skeletal muscle myoblasts.
Collapse
Affiliation(s)
| | - Jeff Baker
- Department of Kinesiology, McMaster University, Hamilton, Canada
| | - Michael De Lisio
- Department of Kinesiology, McMaster University, Hamilton, Canada
| | - Gianni Parise
- Department of Kinesiology, McMaster University, Hamilton, Canada, Department of Medical Physics and Applied Radiation Sciences, McMaster University, Hamilton, Canada,
| |
Collapse
|