hrp0084p1-124 | Thyroid | ESPE2015

Thyrocytes are Particularly well Protected Against Oxidative Stress Induced by H2O2

Ghaddhab Chiraz , Van Den Eeckhaute Emmanuel , Hancisse Olivier , Driessens Natacha , Dumont Jacques-Emile , Miot Francoise , Corvilain Bernard

Background: H2O2 produced in large quantities in the thyroid may play a role in the pathogenesis of thyroid nodules and cancer. In vitro, moderate amounts of H2O2 are able to cause similar DNA damage compared to irradiation and even to induce RET/PTC rearrangements.Objective and hypotheses: We compared the defence mechanisms against H2O2 and irradiation in human thyrocytes, T-cell...

hrp0084p1-125 | Thyroid | ESPE2015

Thyrocyte is Particularly Well Protected Against Oxidative Stress Induced by H2O2

Ghaddhab Chiraz , Van Den Eeckhaute Emmanuel , Hancisse Olivier , Driessens Natacha , Versteyhe Soetkin , Miot Francoise , Dumont Jacques-Emile , Corvilain Bernard

Background: H2O2 produced in large quantities in the thyroid may play a role in the pathogenesis of thyroid nodules and cancer. In vitro, moderate amounts of H2O2 are able to cause similar DNA damage compared to irradiation and even to induce RET/PTC rearrangements.Objective and hypotheses: We compared the defence mechanisms against H2O2 and irradiation in human thyrocytes, T-cell...

hrp0086fc9.2 | Pathophysiology of Disorders of Insulin Secretion | ESPE2016

NBAS Mutations, a New Monogenic Cause of DISOPHAL, a New Syndrome with Type 1 Diabetes (T1D)

Rothenbuhler Anya , Maluenda Jerome , Aumont Cedric , Picard Veronique , Bougneres Pierre , Melki Judith

Background: While non-autoimmune T1D is rare in late childhood, few monogenic causes have yet been identified.Objective: 1) to identify the genetic basis of the yet unreported disease phenotype associating late childhood antibody-negative T1D, short stature, optic atrophy (OA), Pelger-Huët anomaly (PHA) of leukocytes and recurrent liver cytolysis: the “DISOPHAL” syndrome; 2) to attract comparable cases for further genetic investigation.</p...

hrp0092lb-4 | Late Breaking Posters | ESPE2019

Resistance to Thyroid Hormone Alpha Associated with Early-Onset Severe NASH

Pautasso Valentina , Dumant-Forrest Clémentine , Guerrot Anne-Marie , Fraissinet François , Savagner Frédérique , Castanet Mireille

Introduction: Resistance to thyroid hormone alpha (RTHα) is characterised by tissue-specific hypothyroidism associated with barely normal thyroid function tests. Clinical features include dysmorphic facies, skeletal dysplasia, growth retardation, constipation, dyspraxia and intellectual deficit. Hormonal assessment often shows decreased/low-normal free thyroxine (fT4) and increased/high-normal free triiodothyronine (fT3) concentrations, resulting in a low...

hrp0094p2-122 | Diabetes and insulin | ESPE2021

Parental insulin resistance is associated with unhealthy lifestyle behaviours independently of body mass index in children: The Feel4Diabetes study

Gonzalez-Gil Esther M. , Gimenez-Legarre Natalia , Cardon Greet , Mavrogianni Christina , Kivela Jemina , Iotova Violeta , Tankova Tsvetalina , Imre Rurik , Liatis Stavros , Makrilakis Konstantinos , Schwarz Peter , Timpel Patrick , Dupont Elisabeth , Couck Pedro , Manios Yannis , Moreno Luis ,

Introduction and aim: Parental health is associated with children’s health and lifestyles. Thus, the aim of the present study was to assess lifestyle behaviours of children from parents with insulin resistance (IR) and at risk of type 2 diabetes.Methods: 2117 European parents from six countries included in the Feel4Diabetes-study measured in 2015 and identified as being at risk for diabetes with the FINDRISC questio...