Adjuvant versus early salvage radiotherapy for prostate cancer patients: Time to move on.

In the management of prostate cancer , few treatments have caused as much controversy as adjuvant radiotherapy (ART) after radical prostatectomy in high-risk patients In the present article, we assess the exclusion and inclusion criteria of the 6 randomised trials and 5-year biochemical relapse-free survival and overall survival rates in order to identify the patient subgroups most likely to benefit from ART. We also evaluate treatment-related toxicity and the indications for androgen deprivation therapy . The main aim of this analysis was to determine whether the available evidence, which previously appeared to support ART, now favours early salvage radiotherapy.

Toxicity Induced by Cytokines, Glucose, and Lipids Increase Apoptosis and Hamper Insulin Secretion in the 1.1E7 Beta Cell-Line.

Basic research on types 1 and 2 diabetes mellitus require early stage studies using beta cells or cell lines, ideally of human origin and with preserved insulin secretion in response to glucose. The 1.1E7 cells are a hybrid cell line resulting from the electrofusion of dispersed human islets and PANC-1 cells, capable of secreting insulin in response to glucose, but their survival and function under toxic conditions remains untested.

Real-world data for pediatric medulloblastoma: can we improve outcomes?

Medulloblastoma (MB) is a malignant embryonal tumor that develops especially in childhood, with overall survival (OS) at 5 years of up to 70%. The objective of this study is to analyze treatment delivery variables in a retrospective cohort and evaluate the impact of these treatment quality parameters on survival. From 2000 to 2018, 40 pediatric patients with medulloblastoma, treated according to current international protocols, were retrospectively analyzed.

Aberrant expression of RSK1 characterizes high-grade gliomas with immune infiltration.

The p90 ribosomal S6 kinase (RSK) family, a downstream target of Ras/extracellular signal-regulated kinase signaling, can mediate cross-talk with the mammalian target of rapamycin complex 1 pathway. As RSK connects two oncogenic pathways in gliomas, we investigated the protein levels of the RSK isoforms RSK1-4 in nontumoral brain (NB) and grade I-IV gliomas. When compared to NB or low-grade gliomas (LGG), a group of glioblastomas (GBMs) that excluded long-survivor cases expressed higher levels of RSK1 (RSK1 ).