Endocrine Abstracts

Introduction: Acute hyperlipidemic pancreatitis is a rare clinical entity that usually affects patients with previous lipid alterations (triglyceride concentration >500 mg/dl) associated with triggering secondary factors, such as poorly controlled diabetes mellitus (DM).Clinical Case: We present the case of a 60-year-old man who came to the Emergency Department with a picture of acute abdominal pain secondary to acute pancreatitis in which a small hy...

Background: Pituitary stalk interruption syndrome (PSIS) is a rare congenital condition characterised by the triad of thin or absent pituitary stalk, hypoplasia of the adenohypophysis, and ectopic neurohypophysis. PSIS has multifactorial aetiology with highly heterogenous clinical manifestations, usually diagnosed in early infancy or childhood. There have been previous reports of untreated panhypopituitarism diagnosed in adulthood, indicating preservation of some pituitary fun...

Prostate cancer (PCa) is one the leading causes of cancer-related deaths among men in developed countries. Therefore, identification of novel molecular and therapeutic approaches to tackle this pathology are urgently needed. In this scenario, our group has recently reported that elements of the cellular machinery controlling alternative splicing processes might be used as potential novel therapeutic tools against PCa and castration-resistant PCa (CRPC). In this context, RBM22 ...

Prostate cancer (PCa) represents the most diagnosed tumour pathology in developed countries among men population. The main pharmacological approach to treat this pathology is based on the blockade of the androgen receptor signalling pathway, commonly known as androgen-deprivation therapy. However, some of the patients does no longer respond to this therapy, therefore developing castration-resistant prostate cancer (CRPC), the most aggressive phenotype of this pathology, which ...

Somatostatin (SST)-system is a pleiotropic hormonal system composed by several ligands/receptors that is involved in the regulation of multiple pathophysiological functions. Specifically, certain components of the SST-system are dysregulated in several endocrine-related cancer types compared to control tissues, wherein these alterations seem to influence their development/progression. However, the presence and functional role of neuronostatin (NST) and its putative G-protein c...

Background: Diabetes mellitus is mainly characterized by a dysfunction of glucose metabolism. The growth of diabetes mellitus as a chronic condition requires continuous management and requires health services to implement care strategies. Diabetes education and self-care competence have been recognized over the last few decades as essential for patients with diabetes mellitus to achieve positive treatment results.Objective: To compare self-care competenc...

Background: Up to 15% of pheochromocytomas are malignant. The only definite criterion for malignancy is the presence of metastases. The histological differentiation between benign and malignant tumours is difficult, being a challenging problem nowadays.Aim: To asses if postoperative histological evaluation using the previously proposed pheochromocytoma of the adrenal gland scales scored (PASS) can predict malignancy.Methods: Twenty...

Craniopharyngiomas (CP) are low-prevalent tumors characterized for their local invasiveness and poor clinical outcomes, often requiring aggressive therapeutic measures. Ki67 is a marker of proliferation with good correlation with tumor recurrence in many solid tumors but this relationship is unclear in CP. Our aim is to determine whether Ki67 could be a marker for recurrence in CP.Material and methods: Descriptive retrospective observational study. All p...

Prostate cancer (PCa) is one of the leading causes of cancer deaths among men population worldwide. This tumour pathology is commonly diagnosed through the determination of serum PSA levels. However, the diagnostic capability of PSA dramatically drops when considering patients with PSA levels lower than 10 ng/ml, the so-called “grey-zone”1. Therefore, additional non-invasive diagnostic biomarkers are urgently needed to substitute/complement PSA. In this se...

Background: Somatostatin (SST)/Cortistatin (CORT) system is a complex hormonal axis involved in the progression of several tumor types. However, its role has not been explored in prostate cancer (PCa), one of the most common type among men.Objectives: We aimed to investigate the presence and the pathophysiological role of SST/CORT in PCa.Methods: We analysed functional parameters in response to SST and CORT and to CORT-silencing in...