Searchable abstracts of presentations at key conferences in endocrinology

ea0065op4.2 | Bone and Calcium | SFEBES2019

Identification of novel pathogenic variants and phenotypic features in patients with pseudohypoparathyroidism and acrodysostosis, subtypes of the newly defined inactivating PTH/PTHrP signalling disorders (iPPSD) classification system

Truelove Adam , Mulay Akhilesh , Prapa Matina , Casey Ruth , Adler Amanda , Offiah Amaka , Poole Kenneth , Trotman Jamie , Hasso Namir Al , Park Soo-Mi

Due to overlapping clinical and biochemical features, disorders now known to be molecular defects in the parathyroid hormone (PTH)-receptor signalling pathway, such as Albright Hereditary Osteodystrophy (AHO), pseudohypoparathyroidism (PHP), and acrodysostosis, have been historically confused. AHO is a complex disorder defined by the presence of a short adult stature relative to the height of an unaffected parent and brachydactyly type E, as well as a stocky build, round face,...

ea0084op-08-37 | Oral Session 8: Basic 2 | ETA2022

Resistance to thyroid hormone alpha: molecular, biochemical and physiological approach to diagnosis and therapy

Agostini Maura , Pietzner Maik , Marelli Federica , Prapa Matina , Moran Carla , Edward Visser W. , Brown Dave , Thomas Ellen , Schoenmakers Erik , Romartinez-Alonso Beatriz , Scheuplein Rabea , Tylki-Szymanska Anna , Lyons Greta , Watson Laura , Rajanayagam Odelia , Schwedhelm Edzard , F. Hartmann Michaela , Wudy Stefan , Probst Maiken , MacDonald Stephen , Thomas William , Arlt Wiebke , Volker Uwe , M. Main Katharina , Feldt-Rasmussen Ulla , T. Dattani Mehul , Koren Dahll Louise , Demir Korcan , Kara Cengiz , Kirbiyik Ozgur , Mammadova Jamala , Cayır Atilla , Yarali Oguzhan , Phan-Hug Franziska , Sakremath Rajesh , Mohamed Zainaba , Shinawi Marwan , Gill Harpreet , pacaud Daniele , Perrier Renee , Poke Gemma , Hunter Wendy , Douzgou Sofia , Wakeling Emma , Gardham Alice , Lim Derek , Shears Deborah , Freel Marie , Omladic Jasna , Tansek Mojca , Writzl Karin , Farooqi Sadaf , Kopp Peter , Schwabe John , Persani Luca , Chatterjee Krishna

Objectives: THRA mutations cause Resistance to Thyroid Hormone α (RTHα), an underdiagnosed disorder with hypothyroid features but near-normal thyroid function tests (TFTs). We developed a pathway, combining molecular analyses, new biomarkers and physiological measurements, to better diagnose and treat this disorder.Methods: Structural and functional analyses of THRA variants, discovered by next generation sequencing in specifi...