ACTN3 R577X
No association between ACTN3 R577X and ACE I/D polymorphisms and endurance running times in 698 Caucasian athletes
... shift towards a slower metabolic profile, which has been linked to an increase in calcineurin signalling activity [32] and theoretically can favour endurance performance. Top- level endurance running performance is ...
9
ACTN3 R577X polymorphism is not associated with team sport athletic status in Italians
... between ACTN3 R577X polymorphism and team sport athletic status in Italian ...the ACTN3 R577X polymorphism genotype distribution was found between the team sport athletes, endurance athletes, ...
5
The influence of ACTN3 R577X genotype on performance and muscle adaptations to a single bout of exercise
... the ACTN3 577XX genotype in humans) is associated with alteration in endurance-related metabolism and ...the ACTN3 genotype regulates mitochondrial-related gene expression in response to a single session of ...
134
Is the interaction between HIF1A P582S and ACTN3 R577X determinant for power/sprint performance?
... The ACTN3 R577X polymorphism was genotyped according to a previously reported method [2]. To ensure proper internal control, for each genotype analysis we used positive and negative controls from different ...
15
Conclusions: The ACTN3 R577X polymorphism was not associated with team-sport athletic status,
... frequency distribution of the ACTN3 R577X polymorphism between team-sport athletes, elite endurance 67.. athletes, elite power athletes, and ethnically-matched, non-athletic cont[r] ...
16
The ACTN3 R577X Polymorphism across Three Groups of Elite Male European Athletes
... Table 2 displays the association of the ACTN3 R577X polymorphism with athletic status. The odds ratio (OR) of a power athlete harbouring the XX vs. the RR genotype (co- dominant effect) compared with ...
7
ACTN3 R577X and ACE I/D gene variants influence performance in elite sprinters: A multi-cohort study
... the ACTN3 R577X or the ACE I/D genotype and sprint/power performance, is grouping together sprint and power athletes from het- erogeneous mixed sport disciplines and events ...between ACTN3 ...
8
The influence of ACE ID and ACTN3 R577X polymorphisms on lower-extremity function in older women in response to high-speed power training
... the ACTN3 R577X polymorphism, a significant gene*training interaction was also evident only in S10 and not in the GUG ...the ACTN3 genotype and sprint performance in populations of varied ethnicity, ...
8
A “human knockout” model to investigate the influence of the α-actinin-3 protein on exercise-induced mitochondrial adaptations
... of ACTN3 R577X polymorphism on mitochondrial-related gene expression in response to ...of ACTN3 genotype on training-induced changes in endurance performance, it was hypothesised that ACTN3 ...
14
Physiological variables and mitochondrial-related genotypes of an athlete who excels in both short and long-distance running
... We studied an Israeli endurance runner (age=36 years, height=180 cm, weight=65 kg, body fat percentage=8%) whose main event is the 10000m race. He is holding the Israeli record in 10,000, 5000, 3000, 1500 and 800m ...
13
Frequency analysis of the ACTN3 gene polymorphism in children with isolated or combined orthodontic pathology with allergic rhinitis
... the ACTN3 R577X genotype is a modifier of the clinical phenotype in patients with Duchenne muscular dystrophy ...the ACTN3 gene was suggested to be taken into account when selecting exercises and ...
15
Polygenic study of endurance-associated genetic markers ACE I/D, ACTN3 Arg(R)577Ter(X), CKMM A/G NcoI and eNOS Glu(G)298Asp(T) in male Gorkha soldiers
... in ACTN3 Arg(R)577Ter(X) (rs1815739), ACE Ins/ Del (rs4646994) and eNOS Glu298Asp (rs1799983) were performed as per published protocol [10, 23], and detec- tion of polymorphism in CKMM A/G (rs1803285) was ...
16
ACTN3 XX compared to ACTN3 RR. Following exercise BRMs and ucOC were higher in all three ACTN3 genotypes,
... their ACTN3 genotype. However, the mean change in tOC was greatest in the ACTN3 RX ...of ACTN3 genotype, and individual variation in response to exercise is not solely related to the ACTN3 ...
14
ACTN3 Polymorphism: Comparison Between Elite Swimmers and Runners
... the ACTN3 genotype and athletic ...then ACTN3 R577X has been studied in various co- ...While ACTN3 R carriage may enhance power performance, ACTN3 XX might contribute to endur- ance ...
8
Alpha-actinin-3 R577X Polymorphism Profile of Turkish Professional Hip-Hop and Latin Dancers
... of ACTN3 R577X polymorphism statistically differed between dancers and non- ...the ACTN3 R577X genotype profiles in Turkish professional hip-hop and Latin ...of ACTN3 R577X ...
6
Association between ACTN3 and acute mountain sickness
... the ACTN3 R577X poly- morphism, with twenty-one RR ...The ACTN3 distribution of volunteers participating to the second stage was RR = 7, RX = 8 and XX ...
7
Investigation of the Relationship Between a Genetic Polymorphism in ACTN3 and Elite Sport Performance Among Iranian Soccer Players
... of ACTN3 genotype has primarily been stud- ied in elite athletes as its effect on muscle can be most readily discernible at extremes of human ...competitions. ACTN3 is vital in producing high-power and ...
6
Alpha-Actinin-3 (ACTN3) R/X Gene Polymorphism and Physical Performance of Multi-Ethnic Malaysian Population
... The association between the ACTN3 R/X gene polymorphism and human physical performance, however, remain ambiguous as some studies failed to replicate the results of others [6, 11-16]. Studies involving Indian ...
13
ACTN3 genotype influences muscle performance through the regulation of calcineurin signaling
... α-Actinin-3 deficiency occurs in approximately 16% of the global population due to homozygosity for a com- mon nonsense polymorphism in the ACTN3 gene. Loss of α-actinin-3 is associated with reduced power and ...
10
Effect of Training Program in Terms of ACTN3 Gene Alleles on Strength Endurance and Snatch Achievement for Youth Weight-Lifters
... The aim of this study was to know the effect of training program in terms of the ACTN3 gene alleles on strength endurance and snatch achievement for youth weight-lifters. 17 youth weight- lifters of Altadhamin ...
9