نتایج جستجو برای: fto gene

تعداد نتایج: 1142460  

2017
Bolaji Fatai Oyeyemi Charles Ayorinde Ologunde Ayonposi Bukola Olaoye Nanfizat Abiket Alamukii

Fat mass and obesity-associated (FTO) gene influences obesity but studies have shown that environmental/lifestyle variables like physical activity (PA), time spent sitting (TSS), and energy intake might mediate the effect. However, this is poorly understood in Nigeria due to scarce studies. We demystified association and interaction between FTO rs9939609, obesity, PA, TSS, and energy intake in ...

2013
Aline Marcadenti Flavio D Fuchs Ursula Matte Fernanda Sperb Leila B Moreira Sandra C Fuchs

BACKGROUND Genetic variants of the FTO gene rs9939609 A/T and the MC4R gene rs17782313 C/T have been associated with obesity. Individuals with mutations in MC4R gene have lower blood pressure (BP), independently of obesity. This study aimed to investigate the association of FTO rs9939609 and MC4R rs17782313 with anthropometric indexes, BP, and type 2 diabetes mellitus among hypertensive patient...

2014
Kathrin Ikels Stefanie Kuschel Julia Fischer Wolfgang Kaisers Daniel Eberhard Ulrich Rüther

The metabolic syndrome is a worldwide problem mainly caused by obesity. FTO was found to be a obesity-risk gene in humans and FTO deficiency in mice led to reduction in adipose tissue. Thus, FTO is an important factor for the development of obesity. Leptin-deficient mice are a well characterized model for analysing the metabolic syndrome. To determine the relevance of FTO for the development of...

2017
Qingyun Yang Tiancun Xiao Jiao Guo Zhengquan Su

In the 21st century, obesity has become a serious problem because of increasing obese patients and numerous metabolic complications. The primary reasons for this situation are environmental and genetic factors. In 2007, FTO (fat mass and obesity associated) was the first gene identified through a genome-wide association study (GWAS) associated with obesity in humans. Subsequently, a cluster of ...

2014
Włodzimierz Łuczyński Wojciech Fendler Anna Ramatowska Agnieszka Szypowska Agnieszka Szadkowska Wojciech Młynarski Miron Chumiecki Przemysława Jarosz-Chobot Joanna Chrzanowska Anna Noczyńska Agnieszka Brandt Małgorzata Myśliwiec Barbara Głowińska-Olszewska Paweł Bernatowicz Oksana Kowalczuk Artur Bossowski

The objective was to compare the impact of clinical and genetic factors on body mass index (BMI) in children with type 1 diabetes (T1DM) without severe obesity. A total of 1,119 children with T1DM (aged 4-18 years) were qualified to take part in the study. All children were genotyped for variants of FTO, MC4R, INSIG2, FASN, NPC1, PTER, SIRT1, MAF, IRT1, and CD36. Results. Variants of FTO showed...

2016
Carmen Duicu Cristina Oana Mărginean Septimiu Voidăzan Florin Tripon Claudia Bănescu

Obesity is a disorder with increasing frequency in children and adolescents, directly linked with various diseases. Variants in the FTO (fat mass and obesity-related) gene have been associated with body mass index and waist and hip circumferences in widespread populations.The aim of this case-control study was to assess if there is any association between FTO gene variants rs9939609, respective...

Journal: :Archives of internal medicine 2008
Evadnie Rampersaud Braxton D Mitchell Toni I Pollin Mao Fu Haiqing Shen Jeffery R O'Connell Julie L Ducharme Scott Hines Paul Sack Rosalie Naglieri Alan R Shuldiner Soren Snitker

BACKGROUND Common FTO (fat mass and obesity associated) gene variants have recently been associated with body mass index (BMI) and obesity in several large studies. The role of lifestyle factors (such as physical activity) in those with an underlying FTO genetic predisposition is unknown. METHODS To determine if FTO variants are associated with BMI in Old Order Amish (OOA) individuals, and to...

2011
Vanni Caruso Hui Chen Margaret J. Morris

BACKGROUND Intrauterine and postnatal overnutrition program hyperphagia, adiposity and glucose intolerance in offspring. Single-nucleotide polymorphisms (SNPs) of the fat mass and obesity associated (FTO) gene have been linked to increased risk of obesity. FTO is highly expressed in hypothalamic regions critical for energy balance and hyperphagic phenotypes were linked with FTO SNPs. As nutriti...

Journal: :Human molecular genetics 2013
Melkaye G Melka Jesse Gillis Manon Bernard Michal Abrahamowicz M Mallar Chakravarty Gabriel T Leonard Michel Perron Louis Richer Suzanne Veillette Tobias Banaschewski Gareth J Barker Christian Büchel Patricia Conrod Herta Flor Andreas Heinz Hugh Garavan Rüdiger Brühl Karl Mann Eric Artiges Anbarasu Lourdusamy Mark Lathrop Eva Loth Yannick Schwartz Vincent Frouin Marcella Rietschel Michael N Smolka Andreas Ströhle Jürgen Gallinat Maren Struve Eva Lattka Melanie Waldenberger Gunter Schumann Paul Pavlidis Daniel Gaudet Tomás Paus Zdenka Pausova

Genetic variations in fat mass- and obesity (FTO)-associated gene, a well-replicated gene locus of obesity, appear to be associated also with reduced regional brain volumes in elderly. Here, we examined whether FTO is associated with total brain volume in adolescence, thus exploring possible developmental effects of FTO. We studied a population-based sample of 598 adolescents recruited from the...

2011
Amélie Bravard Etienne Lefai Emmanuelle Meugnier Sandra Pesenti Emmanuel Disse Julien Vouillarmet Nöel Peretti Rémi Rabasa-Lhoret Martine Laville Hubert Vidal Jennifer Rieusset

OBJECTIVE A strong association between genetic variants and obesity was found for the fat mass and obesity-associated gene (FTO). However, few details are known concerning the expression and function of FTO in skeletal muscle of patients with metabolic diseases. RESEARCH DESIGN AND METHODS We investigated basal FTO expression in skeletal muscle from obese nondiabetic subjects and type 1 and t...

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