Endocrine Abstracts

Background: Using small for gestational age (SGA) as a marker for fetal growth restriction (FGR), studies link an adverse intrauterine environment to cardiometabolic risk markers in childhood. Focusing on 3–6 year old children, where the majority were born following pregnancies at greater risk of suboptimal fetal growth (SFG) but only a minority were born SGA, cardiometabolic risk markers were measured and blood samples collected for metabolomic analysis....

Background: Growth hormone deficiency (GHD) is an increasingly recognized potential consequence following traumatic brain injury (TBI). Outside of a formal, blinded RCT to demonstrate treatment effects, long term adherence to hGH replacement in a full reimbursement setting may serve as a pragmatic indicator of patient-perceived therapy benefits. Our objective was to evaluate adherence to therapy at one year for patients with GHD secondary...

Background: Growth hormone deficiency (GHD) is an increasingly recognized potential consequence following traumatic brain injury (TBI). Outside of a formal, blinded RCT to demonstrate treatment effects, long term adherence to hGH replacement in a full reimbursement setting may serve as a pragmatic indicator of patient-perceived therapy benefits. Our objective was to evaluate adherence to therapy at one year for patients with GHD secondary...

Coxsackievirus and adenovirus receptor (CXADR) is localized at the blood-testis barrier (BTB) and at the interface between Sertoli cells (SC) and germ cells (GC). Earlier studies indicated that CXADR plays role in BTB function and germ cell migration. However, conventional knockout of CXADR leads to embryonic lethality, making the study of CXADR in the testis impossible. We aim to generate SC-specific CXADR knockout (KO) mice to evaluate the SC-specific function of CXADR on sp...

Nectin-2, a major protein component of the adherens junctions (AJs), is found between Sertoli cells and germ cells in the seminiferious epithelium. Recent studies have shown that the expression of nectin-2 gene in testis is crucial to maintain normal spermatogenesis since male knockout mice lacking nectin-2 gene are sterile and possess morphological abnormal spermatozoa. However, the molecular mechanisms governing its basal transcription remain poorly understood. By the use of...

Journal of Molecular Endocrinology, 2022, 68(2), 99-110 (DOI: https://doi.org/10.1530/JME-21-0175): ...

Introduction: Thyroid incidentaloma in 18F-FDG PET-CT is relatively common and the most focal uptake are benign. However, the risk of malignancy of thyroid lesions with focal uptake on 18F-FDG PET-CT is 34.8%. Metastasis to the thyroid is uncommon (less than 0.2% of thyroid fine needle aspiration – FNA - puncture findings), with renal neoplasms being the most frequently associated (48.1%) and, more rarely, those from the breast (7.8%).Case report: A...

Introduction: Hypopituitarism is a rare entity that can have different aetiologies. Symptoms are usually progressive and non-specific; therefore, many patients are underdiagnosed and untreated. We present a clinical case of a patient presenting septic shock, hyponatremia and central hypothyroidism.Case report: A 46-year-old man was admitted in ICU for septic shock of unknown origin and multiorgan failure. Hormonal profile showed central hypothyroidism, p...

Introduction: The Dandy-Walker complex (DW) comprises a rare intracranial malformation of the posterior fossa and multiple organ anomalies. The association with endocrine pathology is rare - described in isolated cases (Kallman syndrome, primary hypothyroidism (PH) and central precocious puberty). Noonan syndrome (NS) is a genetic disease usually diagnosed at birth, with variable phenotype. Most cases have AD transmission, with the PTPN11 gene mutation responsible for 50%....

BackgroundSR141716 (Rimonabant) has been shown to significantly inhibit food intake and reduce body weight in rodents and humans by antagonising CB1 receptors. The gut hormones peptide YY3–36 (PYY3–36) and oxyntomodulin (OXM), released from L-cells in the small intestine inhibit food intake in both rodents and humans and this effect is thought to be mediated via the hypothalamus.Objective<...