Endocrine Abstracts

Hypothyroidism delays bone formation, whilst thyrotoxicosis accelerates skeletal development but is a risk factor for osteoporosis. We characterized mice with mutation or deletion of T3 receptors, TRα and TRβ, in several genetic backgrounds. Delayed ossification and growth retardation were observed in TRα mutants, whereas TRβ mutants had advanced bone age. Adult TRα mutants had high bone mass, whereas TRβ mutants were osteoporotic. Targ...

G R Williams, Imperial College London, London, UK. AbstractGraham R Williams obtained a BSc in Anatomy and MBBS from St Thomas’s Hospital, London and undertook PhD studies in Molecular Endocrinology at Birmingham University. He trained as a Howard Hughes and MRC Fellow at Harvard Medical School, USA and was an MRC Clinician Scientist Fellow in Birmingham. He was appointed Senior Lecturer at the Royal Postgraduate...