Endocrine Abstracts

Background: Non-alcoholic fatty liver disease (NAFLD) is a common comorbidity in obese individuals. GLP-1 agonists, such as semaglutide, and SGLT-2 inhibitors, such as empagliflozin, are well known to be beneficial in NAFLD, while other incretins, like peptide tyrosine tyrosine 3-36 (PYY3-36), might be also useful for the treatment of NAFLD. We directly compared the effects of semaglutide alone and in combination with peptide tyrosine tyrosine 3-36 (PYY3-36), empagliflozin and...

Within the adrenal gland, chromaffin cells and their progenitors are exposed to a wide variety of growth factors and hormones, including adrenal androgens such as DHEA. The DHEA producing-zona reticularis of the adrenal cortex is in close proximity to the neural crest-derived catecholamine-producing chromaffin cells of the medulla, enabling strong paracrine interactions. In vivo studies in humans revealed that congenital adrenal hyperplasia due to 21-hydroxylase ...

Sepsis and septic shock remain a major health concern worldwide, and an intact adrenal cortex glucocorticoid (GC) stress response, is critical for organism to survive. Recently, we and others have shown that adrenal gland expresses members of toll-like receptors (TLRs) family which are known to sense pathogens and induce inflammatory response. Data performed on TLRs deficient mice clearly demonstrate a critical involvement of these receptors in immune-neuroendocrine bidirectio...

The A-ZIP/F-1 transgenic mouse is a model of lipoatrophic diabetes with severe insulin resistance, hyperglycemia and hyperlipidemia. Recently, a regulatory role of adipose tissue on adrenal gland function and blood pressure has been suggested. To further explore the importance of adipose tissue in the regulation of adrenal function and blood pressure, we studied this mouse model of lipodystrophy. A-ZIP/F-1 mice exhibit significantly elevated systolic and diastolic blood pressu...

Neural cells are isolated from forebrain of 14.5 days old mouse embryos. In selective conditions these cells cluster forming sphere-like structures – neurospheres (NSCs). NSCs are heterogeneous structures containing only 2–5% of stem cells and progenitors being reportedly capable to transdifferentiate. Initially, aim of this study is to establish optimal culture conditions prior to investigation of transdifferentiation capacity of transplanted NSCs in kidney and adre...