hrp0097ha1 | An integrated roadmap of human fetal adrenal gland development | ESPE2023

An integrated roadmap of human fetal adrenal gland development

del Valle Ignacio , Young Matthew , Kildisiute Gerda , Ogunbiyi Olumide , Buonocore Federica , Simcock Ian , Khabirova Eleonora , Crespo Berta , Moreno Nadjeda , Brooks Tony , Niola Paola , Swarbrick Katherine , Suntharalingham Jenifer , McGlacken-Byrne Sinead , Arthurs Owen , Behjati Sam , Achermann John

Introduction: The human adrenal gland originates from the adrenogonadal primordium at around 4 weeks post conception (wpc) and undergoes marked developmental changes throughout the first half of pregnancy. Several key aspects of adrenal maturation are well-established, such as the formation of a large inner fetal zone (FZ) and synthesis of dehydroepiandrosterone, but many other processes contributing to adrenal gland development and function in humans are stil...

hrp0098fc5.3 | Growth and Syndromes | ESPE2024

Gene expression of monosomy × during human development reveals potential mechanisms in Turner syndrome

Suntharalingham Jenifer , Del Valle Ignacio , Buonocore Federica , McGlacken-Byrne Sinead , Brooks Tony , Ogunbiyi Olumide , Liptrot Danielle , Dunton Nathan , Madhan Gaganjit , Metcalfe Kate , Nel Lydia , Marshall Abigail , Ishida Miho , Sebire Neil , Moore Gudrun , Crespo Berta , Solanky Nita , Conway Gerard , Achermann John

Background: Monosomy × (45,X) is associated with Turner syndrome (TS) and pregnancy loss; however, the underlying mechanisms remain unclear. Girls and young women with TS/45,X can present with diverse clinical features and at different ages, including early postnatal life, suggesting that at least some mechanisms may be defined during early fetal development.Aims: To explore transcriptomic expression profiles in ke...