Repurposing screen identifies novel candidates for broad-spectrum coronavirus antivirals and druggable host targets.

Libraries composed of licensed drugs represent a vast repertoire of molecules modulating physiological processes in humans, providing unique opportunities for the discovery of host-targeting antivirals. We screened the Repurposing, Focused Rescue, and Accelerated Medchem (ReFRAME) repurposing library with approximately 12,000 molecules for broad-spectrum coronavirus antivirals and discovered 134 compounds inhibiting an alphacoronavirus and mapping to 58 molecular target categories. Dominant targets included the 5-hydroxytryptamine receptor, the dopamine receptor, and cyclin-dependent kinases.

Posterior-scleritis: Case report of an uncommon immune-related adverse event in the treatment of advanced endometrial cancer.

As Immune checkpoint inhibitors are being expanded for use in gynecologic malignancies, rare immune-related adverse events are more frequently being reported. Here we describe a 63-year-old with Stage IIIB mismatch repair deficient uterine adenocarcinoma who underwent six cycles of carboplatin and paclitaxel with partial response but persistent disease. She was then started on single agent pembrolizumab.

Living with prostate cancer: a mixed-method evaluation of group therapy intervention to alleviate psychological distress in a Canadian setting.

Purpose: To assess the effects of group therapy focused on the experience of living with prostate cancer (PC) on depression and mental well-being among men with the disease and to explore participant experiences of a guided opportunity to 'speak the unspeakable' as it pertains to living with PC.

Methods: We used a mixed-method convergent design. Participants completed four validated self-report questionnaires at baseline, immediately after the final session, and at three, six, and 12 months follow-up.

The adaptor protein PICK1 targets the sorting receptor SorLA.

SorLA is a member of the Vps10p-domain (Vps10p-D) receptor family of type-I transmembrane proteins conveying neuronal endosomal sorting. The extracellular/luminal moiety of SorLA has a unique mosaic domain composition and interacts with a large number of different and partially unrelated ligands, including the amyloid precursor protein as well as amyloid-β. Several studies support a strong association of SorLA with sporadic and familial forms of Alzheimer's disease (AD).

Converging roles of PSENEN/PEN2 and CLN3 in the autophagy-lysosome system.

PSENEN/PEN2 is the smallest subunit of the γ-secretase complex, an intramembrane protease that cleaves proteins within their transmembrane domains. Mutations in components of the γ-secretase underlie familial Alzheimer disease. In addition to its proteolytic activity, supplementary, γ-secretase independent, functions in the macroautophagy/autophagy-lysosome system have been proposed.