hrp0082p1-d2-79 | Diabetes (1) | ESPE2014

Sequence Analysis of 11 Known Causative Genes in Clinically Diagnosed Children as Maturity Onset Diabetes of Youth by Next Generation Sequencing

Agladioglu Sebahat Yilmaz , Aycan Zehra , Cetinkaya Semra , Bas Veysel Nijat , Onder Asan , Kendirci Havva Nur Peltek , Dogan Haldun , Ceylaner Serdar

Introduction: Maturity-onset diabetes of the youth (MODY), is a genetically and clinically heterogeneous group of diseases in the pancreatic β–cell that impair insulin secreation. It mostly caused by heterozygous mutations in one of 11 different genes associated with β–cell function. The aim of this study is detection of the distribution of both known and novel point mutations of these genes in Turkish population.Pati...

hrp0097rfc1.4 | Adrenals and HPA Axis | ESPE2023

Lack of NAD(P)+ transhydrogenase activity in patients with primary adrenal insufficiency due to NNT mutations

Francisco Annelise , Mine Yilmaz Goler Ayse , Daniele Carvalho Navarro Claudia , Onder Asan , Yildiz Melek , Kendir Demirkol Yasemin , Karademir Yilmaz Betul , Seven Menevse Tuba , Guran Tulay , Frigério Castilho Roger

Background: Mutations in the nicotinamide nucleotide transhydrogenase (NNT) gene are a rare cause of primary adrenal insufficiency (PAI), as well as cardiomyopathies and functional impairment of the gonads.Objective: Despite the description of different NNT mutations in homozygosis and compound heterozygosis in PAI patients, it remains to be clarified to which extent the function and expression of the m...

hrp0094p1-2 | Adrenal A | ESPE2021

Adrenocortical hormone profiles do not predict the molecular etiology in non-CAH primary adrenal insufficiency

Seven Menevse Tuba , Demirkol Yasemin Kendir , Tosun Busra Gurpinar , Bayramoglu Elvan , Yildiz Melek , Acar Sezer , Karaca Seda Erisen , Orbak Zerrin , Onder Asan , Sobu Elif , Anik Ahmet , Atay Zeynep , Bugrul Fuat , Demir Korcan , Dogan Durmus , Emeksiz Hamdi Cihan , Kirmizibekmez Heves , Murat Nurhan Ozcan , Yaman Akan , Turan Serap , Bereket Abdullah , Guran Tulay ,

Background: Primary adrenal insufficiency other than congenital adrenal hyperplasia (non-CAH PAI) is very uncommon in children but associated with a variety of molecular defects. Biosynthesis of adrenocortical hormones is reduced although the relation of steroid profiles with underlying molecular etiology is not yet studied.Objective: Investigation of clinical and steroid hormone profiles of a multicenter cohort of child...