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Agt m235t

Thiago José Dionísio, Carlos Rogério Thiengo, Daniel Thomas Brozoski, Evandro José Dionísio, Guilherme Augusto Talamoni, Roberto Braga Silva, Gustavo Pompermaier Garlet, Carlos Ferreira Santos, Sandra Lia Amaral
This study investigated whether ACTN3 R577X, AMPD1 C34T, I/D ACE and M235T AGT polymorphisms can affect performance tests such as jumping, sprinting and endurance in 220 young male athletes from professional minor league soccer team from São Paulo Futebol Clube, Brazil. I/D ACE and M235T AGT polymorphisms were also analyzed according to cardiac and hemodynamic parameters. Athletes were grouped or not by age. DNA from saliva and Taqman® assays were used for genotyping 220 athletes and the results were associated with performance tests...
January 24, 2017: Applied Physiology, Nutrition, and Metabolism, Physiologie Appliquée, Nutrition et Métabolisme
Bindu Rani, Amit Kumar, Ajay Bahl, Rajni Sharma, Rishikesh Prasad, Madhu Khullar
The renin-angiotensin (RAS) pathway has an important role in the etiology of heart failure and given the importance of RAS as a therapeutic target in various cardiomyopathies, genetic polymorphisms in the RAS genes may modulate the risk and severity of disease in cardiomyopathy patients. In the present study, we examined the association of RAS pathway gene polymorphisms, angiotensin converting enzyme (ACE), angiotensinogen (AGT), and angiotensin receptor type 1 (AGTR1) with risk and disease severity in Asian Indian idiopathic cardiomyopathy patients...
March 2017: Molecular and Cellular Biochemistry
M Lee, D Y Kwon, J Park
Backgrounds/ObjectivesThis panel study was to predict the incidences of pediatric obesity by the interaction of sodium (Na) intake and 9 SNPs of salt-sensitive genes (SSGs), ACE, ADD1 G460W, AGT M235T, CYP11β2, GNB3 C285T, GRK4 A142V, GRK4 A486V, NEDD4L and SLC12A3, selected from GWAS.Subjects/MethodsNon-obese (non-OB) Korean children of 9 years old were recruited from eight elementary schools in Seoul in 2007 and 2009, each. Follow-up subjects (total=798) in 2010 and 2012 were final participants. Participants were classified as obese group (OB) for those whose BMI were over the 85th percentile using the 'Korean National Growth Charts', and others were classified as non-OB...
December 26, 2016: International Journal of Obesity: Journal of the International Association for the Study of Obesity
Zarębska Aleksandra, Jastrzębski Zbigniew, Moska Waldemar, Leońska-Duniec Agata, Kaczmarczyk Mariusz, Sawczuk Marek, Maciejewska-Skrendo Agnieszka, Żmijewski Piotr, Ficek Krzysztof, Trybek Grzegorz, Lulińska-Kuklik Ewelina, Ekaterina A Semenova, Ildus I Ahmetov, Cięszczyk Paweł
The C allele of the M235T (rs699) polymorphism of the AGT gene correlates with higher levels of angiotensin II and has been associated with power and strength sport performance. The aim of the study was to investigate whether or not selected power-related variables and their response to a 12-week program of aerobic dance training are modulated by the AGT M235T genotype in healthy participants. Two hundred and one Polish Caucasian women aged 21 ± 1 years met the inclusion criteria and were included in the study...
December 2016: Journal of Sports Science & Medicine
A V Ivanov, A G Dedul, Y N Fedotov, E V Komlichenko
BACKGROUND: At present, the patient preparation for IVF needs to undergo a series of planned tests, including the genotyping of single nucleotide polymorphism (SNP) alleles of some genes. In former USSR countries, such investigation was not included in overwhelming majority of health insurance programs and paid by patient. In common, there are prerequisites to the study of more than 50 polymorphisms. An important faced task is to determine the optimal panel for SNP genotyping in terms of price/number of SNP...
October 2016: Gynecological Endocrinology
Stephen Harrap, Katrina Scurrah, Angela Lamantia, Justine Ellis
OBJECTIVE: Genes encoding key elements of the renin-angiotensin-aldosterone system (RAAS) cascade have been previously but inconsistently associated with blood pressure. Sex-dependency might be important here and functional genetic polymorphisms might exhibit epistatic effects. DESIGN AND METHOD: We assessed variation in the genes encoding renin (REN), angiotensinogen (AGT), angiotensin converting enzyme (ACE), angiotensin II type 1 receptor (AGTR1) and aldosterone synthase (CYP11B2)...
September 2016: Journal of Hypertension
Stephen Harrap, Katrina Scurrah, Angela Lamantia, Justine Ellis
OBJECTIVE: Genes encoding key elements of the renin-angiotensin-aldosterone system (RAAS) cascade have been previously but inconsistently associated with blood pressure. Sex-dependency might be important here and functional genetic polymorphisms might exhibit epistatic effects. DESIGN AND METHOD: We assessed variation in the genes encoding renin (REN), angiotensinogen (AGT), angiotensin converting enzyme (ACE), angiotensin II type 1 receptor (AGTR1) and aldosterone synthase (CYP11B2)...
September 2016: Journal of Hypertension
Swarup A V Shah, Altaf A Kondkar, Tester F Ashavaid
BACKGROUND: With an increase in the discovery of newer genetic loci/polymorphisms in complex multifactorial diseases, there is also an increased need for methods that can simultaneously genotype multiple loci in a cost-effective manner. Using coronary artery disease (CAD) as a model, the study aimed to develop an in-house multilocus assay for simultaneous detection of 17 genetic variants in 11 genes implicated in CAD. METHODS: A multiplex polymerase chain reaction (PCR)-based reverse line blot hybridization (MPCR-RLBH) approach was used, where each DNA sample was amplified using two separate MPCRs, and the alleles were genotyped using covalently immobilized, amino-linked sequence-specific oligonucleotide probes using an enhanced chemiluminescence system...
November 2016: Scandinavian Journal of Clinical and Laboratory Investigation
Kirsty G Pringle, Sarah J Delforce, Yu Wang, Katie A Ashton, Anthony Proietto, Geoffrey Otton, C Caroline Blackwell, Rodney J Scott, Eugenie R Lumbers
Endometrial cancer (EC) is the most common gynaecological malignancy and its incidence is increasing. Dysregulation of the endometrial renin-angiotensin system (RAS) could predispose to EC; therefore, we studied the prevalence of RAS single nucleotide polymorphisms (SNPs) in Australian women with EC. SNPs assessed were AGT M235T (rs699); AGTR1 A1166C (rs5186); ACE A240T and T93C (rs4291, rs4292) and ATP6AP2 (rs2968915). They were identified using TaqMan SNP Genotyping Assays. The C allele of the AGTR1 SNP (rs5186) was more prevalent in women with EC (odds ratio (OR) 1...
May 2016: Endocrine Connections
Ricardo Bonfim-Silva, Larissa Oliveira Guimarães, Jandson Souza Santos, Jaqueline Fagundes Pereira, Ana Angélica Leal Barbosa, Domingos Lazaro Souza Rios
The rennin-angiotensin-aldosterone system (RAAS) is a critical pathway in regulating blood pressure and salt/water homeostasis, possessing an intimate relationship with the development of systemic artery hypertension (SAH). Once hypertension is considered a risk factor for coronary artery disease (CAD), the RAAS is also related to this pathology. This investigation aimed to analyse if the frequencies of AGT M235T (rs699) and ACE I/D (rs4646994) polymorphisms are associated with CAD and SAH in African-Brazilians and Caucasian-Brazilians...
March 2016: Journal of Genetics
Trabelsi Imen, Mohamed Habib Grissa, Hamdi Boubaker, Kaouther Beltaief, Salma Messous, Nejia Tounsi, Afef Slimani, Chehaibi Khouloud, Wahid Bouida, Riadh Boukef, Mohammed Naceur Slimene, Semir Nouira
Activity of the renin-angiotensin Aldosterone system is increased in patients with heart failure (HF). The Angiotensinogen gene and specifically M235T polymorphism has been linked to susceptibility to hypertension, coronary heart disease and atrial fibrillation. Its role in heart failure is not yet sufficiently demonstrated. The aim of the present study was to assess the association between rs699 (M235T) polymorphism and heart failure in terms of diagnosis and prognosis. We included all patients over 20 years old consulting in the Emergency Department for acute dyspnea...
2015: International Journal of Clinical and Experimental Medicine
Jiahong Sun, Min Zhao, Song Miao, Bo Xi
Many studies have suggested that polymorphisms of three key genes (ACE, AGT and CYP11B2) in the renin-angiotensin-aldosterone system (RAAS) play important roles in the development of blood pressure (BP) salt sensitivity, but they have revealed inconsistent results. Thus, we performed a meta-analysis to clarify the association. PubMed and Embase databases were searched for eligible published articles. Fixed- or random-effect models were used to pool odds ratios and 95% confidence intervals based on whether there was significant heterogeneity between studies...
2016: Blood Pressure
Diana Moreno-Muñoz, Juan R de la Haba-Rodríguez, Francisco Conde, Laura M López-Sánchez, Araceli Valverde, Vanessa Hernández, Antonio Martínez, Carlos Villar, Auxiliadora Gómez-España, Ignacio Porras, Antonio Rodríguez-Ariza, Enrique Aranda
BACKGROUND: Currently, there are no predictive biomarkers for anti-angiogenic strategies in cancer, but response to anti-angiogenic drugs is associated with development of hypertension secondary to treatment. Therefore, this study explored the clinical relevance of genetic polymorphisms in some components of the renin-angiotensin system (RAS). MATERIAL AND METHODS: Genomic DNA was isolated from peripheral blood from 95 metastatic breast or colorectal cancer patients treated with bevacizumab, and AGTR1-A1166C (rs5186), AGT-M235T (rs699) SNPs and ACE I/D (rs4646994) polymorphisms were genotyped using RT-PCR...
December 2015: European Journal of Clinical Investigation
Asma Amrani, Mohamed Bey Baba Hamed, Farida Mesli Talebbendiab
Essential hypertension is an important risk factor for the development of cardiovascular disease. We aim in this study to analyse the relationship between AGT M235T gene variant and ACE I/D gene variant with essential hypertension in a sample of the Algerian population of the Oran city. A case-control study has been performed in 145 subjects including; 75 hypertensives and 70 controls from Algerian population of Oran city. Polymerase chain reaction (PCR) combined with restrictive fragment length polymorphism (RFLP) was used to detect the M235T variant of angiotensinogen (AGT) gene and a nested PCR to determine ACE I/D gene variant...
September 2015: Annales de Biologie Clinique
Lauren E Salminen, Peter R Schofield, Kerrie D Pierce, Yi Zhao, Xi Luo, Youdan Wang, David H Laidlaw, Ryan P Cabeen, Thomas E Conturo, David F Tate, Erbil Akbudak, Elizabeth M Lane, Jodi M Heaps, Jacob D Bolzenius, Laurie M Baker, Lee M Cagle, Robert H Paul
The common angiotensinogen (AGT) M268T polymorphism (rs699; historically referred to as M235T) has been identified as a significant risk factor for cerebrovascular pathologies, yet it is unclear if healthy older adults carrying the threonine amino acid variant have a greater risk for white matter damage in specific fiber tracts. Further, the impact of the threonine variant on cognitive function remains unknown. The present study utilized multiple indices of diffusion tensor imaging (DTI) and neuropsychological assessment to examine the integrity of specific white matter tracts and cognition between individuals with homozygous genotypes of M268T (MetMet n=27, ThrThr n=27)...
January 1, 2016: Behavioural Brain Research
Jia-Lu Yao, Si-Jia Sun, Ya-Feng Zhou, Lang-Biao Xu, Xiang-Jun Yang, Xiao-Dong Qian
BACKGROUND: To investigate the relationship between angiotensinogen (AGT) gene M235T polymorphism and hypertrophic cardiomyopathy (HCM) to explore the potential role of the AGT polymorphism in HCM. METHODS: PubMed, Embase, OVID, Cochrane library, CNKI, Wan Fang Database were searched to identify the studies involving AGT M235T polymorphism and HCM. Two authors performed independent literature review and study quality assessment using the Newcastle-Ottawa Scale (NOS) checklist...
2015: International Journal of Clinical and Experimental Medicine
Yu-Ling Yang, Yan-Ping Mo, Yong-Shu He, Fang Yang, Yan Xu, Cheng-Cheng Li, Jiao Wang, Hao-Ming Reng, Li Long
INTRODUCTION: The renin-angiotensin system (RAS) has been considered to play an important role in the regulation of blood pressure. This study aimed to investigate the correlation between RAS gene polymorphisms and essential hypertension (EH) in the Chinese Yi ethnic group. MATERIALS AND METHODS: A total of 244 EH subjects and 185 normotensive individuals from the Chinese Yi ethnic group were genotyped for AGT M235T (rs699), AT1R A1166C (rs5186), ACE I/D (rs4340) and ACE G2350A (rs4343) polymorphisms by the polymerase chain reaction (PCR)-restriction fragment length polymorphism (RFLP) method...
December 2015: Journal of the Renin-angiotensin-aldosterone System: JRAAS
Qunshan Wang, Xiaofeng Hu, Shuyuan Li, Xiaofeng Wang, Jun Wang, Rui Zhang, Jian Sun, Pengpai Zhang, Xiangfei Feng, Yi-Gang Li
PURPOSE: Previous studies showed that genetic variants of the angiotensinogen (AGT) gene conferred higher risk for acquired atrial fibrillation (AF). The present study investigated whether AGT variants correlate with the clinical outcome in patients with acquired AF after catheter ablation (CA). METHODS: A total of 150 acquired symptomatic drug-refractory AF patients (mean age 63.7±11.0 years, 24.6% non-paroxysmal AF) with acquired AF underwent a single CA procedure in our department and were included in this retrospective analysis...
December 2015: Journal of the Renin-angiotensin-aldosterone System: JRAAS
Ceylan Ayada, Ümran Toru, Osman Genç, Server Şahin, Sebahat Turgut, Günfer Turgut
Chronic obstructive pulmonary disease (COPD) occurs irreversibly and is characterized by progressive airflow obstruction. Renin angiotensin system (RAS) has many different key enzymes and receptors that have a role for different systemic processes. We aimed to determine genotype and allele frequencies of angiotensinogen (AGT) M235T and angiotensin II-type 1 receptor (AT1-R) A/C1166 polymorphisms in patients with COPD. This study was performed on 56 unrelated COPD patients and 29 healthy subjects. DNA samples for each individual were isolated from peripheral blood by phenol/chloroform method, analyzed by polymerase chain reaction and enzymatic digestion methodologies...
2015: International Journal of Clinical and Experimental Medicine
Amal Al-Hazzani, Mohamed S Daoud, Farid S Ataya, Dalia Fouad, Abdulaziz A Al-Jafari
BACKGROUND: The polymorphisms in the components of the renin-angiotensin system (RAS) are important in the development and progression of coronary artery disease (CAD) in some individuals. Our objectives in the present investigation were to determine whether three RAS polymorphisms, angiotensin-converting enzyme insertion/deletion (ACE I/D), angiotensin receptor II (Ang II AT2 - C3123A) and angiotensinogen (AGT-M235T), are associated with CAD in the Saudi population. We recruited 225 subjects with angiographically confirmed CAD who had identical ethnic backgrounds and 110 control subjects...
December 2014: Journal of Biological Research
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