Endocrine Abstracts

Obesity (OB) is caused by an energy imbalance that finally leads to adipose tissue dysfunction, and the appearance of multiple comorbidities, such as certain cancer types, including prostate cancer (PCa), which is one of the leading causes of cancer-related death in men population worldwide. In this context, periprostatic adipose tissue (PPAT) has recently gained increased attention as a key regulator of the pathophysiological relationship between OB and PCa. However, it has b...

Glioblastoma (GBM; grade IV astrocytoma) is the one of the most malignant and lethal endocrine-related cancers worldwide. Current standard treatment consists of surgery followed by radiotherapy and/or chemotherapy; however, this is only a palliative approach with a mean post-operative survival of scarcely ~12-15 months. Therefore, the identification of novel therapeutic targets to treat this devastating pathology is urgently needed. In this context, the truncated splicing-vari...

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...

Background: Glioblastomas (GBMs) remain the deadliest human brain tumors, with a poor prognosis despite years of research. Currently, standard therapeutic strategies to treat GBM are not efficient, and the overall survival is ˜14 months. Thus, the identification of new therapeutic tools to battle GBMs is crucial. In this sense, many metabolic drugs (e.g., metformin (MF) and simvastatin (SVT)) have emerged as putative antitumor agents for certain endocrine-related cancers,...

Prostate cancer (PCa) is one of the most common causes of cancer-related deaths in men worldwide. Therefore, more specific non-invasive diagnostic biomarkers with potential therapeutic use are urgently needed. As miRNAs have been proposed as promising elements for the identification of novel diagnostic and therapeutic tools for different pathologies, including different cancer types, we investigated herein the miRNA landscape in PCa patients and explored their putative diagnos...

The intrinsic heterogeneity of endocrine-related cancers (ERCs) hampers the identification and development of global and effective therapeutic treatments for these pathologies. However, the dysregulation of the splicing process has been postulated as a new common hallmark shared by most cancer types, since it is associated with the appearance of splicing variants with oncogenic potential (e.g. CD44v6, BCL-Xs, AR-v7, SST5TMD4, In1-ghrelin...

Gliomas are a common tumor type that affects the glial cells with common features of malignant tumors such as aggressive invasiveness, malignant transformation and vascular proliferation through the central nervous system. Currently, standard therapeutic strategies to treat malignant gliomas are not efficient having alow-rate survival (~12 months). Hence, there is a clear necessity for the identification of novel diagnostic/prognostic tools and therapeutic strategies to m...