Front Horm Res
November 2024
Acromegaly and gigantism are rare diseases, usually caused by a growth hormone-secreting pituitary adenoma, recently renamed GH-secreting pituitary neuroendocrine tumor (GH-PitNET). The transsphenoidal approach is the mainstay of treatment, although a non-negligible number of patients require a multimodal approach with neo-adjuvant or adjuvant medical and radiation therapy. Understanding the clinical complexity of acromegaly and gigantism is essential to improve treatment safety and success.
View Article and Find Full Text PDFPurpose: In this in vitro study, we investigated the effects of polychlorinated biphenyls (PCBs) on human thyrocytes, with a focus on the involvement of AhR, a key player in xenobiotic response, and the anti-oxidant Nrf-2/HO-1 pathway.
Methods: Primary cultured thyrocytes were exposed to the dioxin-like congeners PCB118 and PCB126 at 2.5 and 5 µM concentrations.
Purpose: X-linked hypophosphatemia (XLH) is a rare multi-systemic disease characterized by low plasma phosphate levels. The aim of this study was to investigate the annual XLH prevalence and internally evaluate predictive algorithms' application performance for the early diagnosis of XLH.
Methods: The PediaNet database, containing data on more than 400,000 children aged up to 14 years, was used to identify a cohort of XLH patients, which were matched with up to 10 controls by date of birth and gender.
Objective: Differentiated thyroid cancer (DTC) is rare in childhood and adolescence although it represents the most frequent endocrine malignancy in this population. DTC includes both papillary thyroid carcinoma (PTC) and follicular thyroid carcinoma (FTC). Most pediatric DTCs are PTCs, while FTCs are rare.
View Article and Find Full Text PDFAutoimmune thyroid diseases are on the rise worldwide, and such a rapid increase is mainly driven by environmental factors related to changed lifestyles in "modern" societies. In this context, diet seems to play a crucial role. An unhealthy high-energy diet, rich in animal fat and proteins, salt and refined sugars (the so-called "Western diet") negatively influences the risk of autoimmunity by altering the immune balance and the gut microbiota composition, enhancing oxidative stress and promoting inflammation.
View Article and Find Full Text PDF(1) Background: This paper aims to assess the existence of significant differences between two dietary regimes (omnivorous vs. semi-vegetarian) with reference to some oxidative stress markers (SOD, GPx, TRxR, GR, AGEs, and AOPPs) using non-parametric combination methodology based on a permutation test. (2) Methods: At the endocrinology unit of Messina University Hospital, two hundred subjects were asked to fill out a questionnaire about their dietary habits.
View Article and Find Full Text PDFIntroduction: Hypophosphatasia (HPP) is a rare genetic disease caused by inactivating variants of the ALPL gene. Few data are available on the clinical presentation in Italy and/or on Italian HPP surveys.
Methods: There were 30 suspected HPP patients recruited from different Italian tertiary cares.
Purpose: Craniopharyngiomas (CP) are benign tumours of the sellar region. Hypopituitarism, visual deficits, hypothalamic damage with consequent obesity and related increased cardiovascular risk, are complications due to the tumour itself or secondary to treatment strategy. We retrospectively correlated visual field status with clinical, neuroradiological, histopathological features and management strategy, in a single-centre cohort of patients with CP.
View Article and Find Full Text PDFContext: Because of the rarity of adrenocortical cancer (ACC), only a few population-based studies are available, and they reported limited details in the characterization of patients and their treatment.
Objective: To describe in a nationwide cohort the presentation of patients with ACC, treatment strategies, and potential prognostic factors.
Methods: Retrospective analysis of 512 patients with ACC, diagnosed in 12 referral centers in Italy from January 1990 to June 2018.
Introduction: Despite successful therapy, acromegalic patients have reduced health-related quality of life (HRQoL) compared to healthy controls. Finding predictors of poor HRQoL can be crucial to improving these patients' global health state. Aim: The primary objective of the study was to find out predictors of HRQoL.
View Article and Find Full Text PDFObjective: Prediction of fragility fractures in Cushing syndrome (CS) is a challenge since dual energy X-ray absorptiometry (DXA) measurement of bone mineral density (BMD) does not capture all the alterations in bone microstructure induced by glucocorticoid excess. In this study we investigated the relationship between trabecular bone score (TBS), bone marrow fat (BMF) and vertebral fractures (VFs) in endogenous CS.
Design: Cross-sectional.
Immune checkpoint inhibitors (ICIs) have revolutionized the therapeutic landscape of solid tumors. However, although ICIs are better tolerated than conventional chemotherapy, their use is associated with a peculiar toxicity profile, related to the enhancement of the immune response, affecting several organs. Among immune-related adverse events (irAEs), up to 10% involve the endocrine system.
View Article and Find Full Text PDFBackground: Oxidative stress has been implicated in the pathogenesis of autoimmune thyroiditis, also referred to as Hashimoto's thyroiditis (HT), and several biomarkers have been measured to evaluate the impact and clinical relevance of oxidative stress in this setting. Recently, advanced glycation end products (AGEs) have been proposed as reliable markers of oxidative stress in HT. In the present study, we investigated the relationship of AGEs with antioxidant paraoxonase (PON-1) activity as potential combined markers of oxidative stress.
View Article and Find Full Text PDFEur J Endocrinol
December 2022
Objective: Acromegaly is associated with somatic disfigurements which impair self-perception of well-being and quality of life. Nowadays, limited data are available on the interplay between hormonal excess and psychological discomfort. The study aimed at investigating the psychological profile, sleep quality, sexual function, cognitive functions, and quality of life in patients with acromegaly.
View Article and Find Full Text PDFExpert Rev Endocrinol Metab
September 2022
Background: Early identification of cervical lymph node (LN) metastases cervical lymph node metastases (CLNM) is crucial in the management of differentiated thyroid cancer differentiated thyroid cancer (DTC) as it influences the indication and the extent of surgery with an impact on the recurrence risk and overall survival. The present review focused on novel sensitive and specific diagnostic techniques, by searching through online databases like MEDLINE and Scopus up to February 2022.
Areas Covered: The techniques identified included contrast-enhanced ultrasound (CEUS), dosage of fragment 21-1 of cytokeratin 19 (CYFRA 21-1) in lymph node fine needle aspiration washout, sentinel LN biopsy (SNB), and artificial intelligence (AI) - deep learning applied to ultrasonography and computed tomography.
Purpose: Current treatment of acromegaly restores a normal life expectancy in most cases. So, the study of persistent complications affecting patients' quality of life (QoL) is of paramount importance, especially motor disability and depression. In a large cohort of acromegalic patients we aimed at establishing the prevalence of depression, to look for clinical and sociodemographic factors associated with it, and to investigate the respective roles (and interactions) of depression and arthropathy in influencing QoL.
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