Examining Arginase-1 Trimerization Uncovers a Promising Allosteric Site for Inhibition.

Arginase-1 (ARG-1) is a promising target for cancer immunotherapy, but the small size and the highly polar nature of its catalytic site present significant challenges for inhibitor development. An alternative strategy to induce enzyme inhibition by targeting protein oligomerization has been developed recently, offering several advantages such as increased selectivity, promotion of protein degradation, and potential substoichiometric inhibition. In this study, we demonstrated that only trimeric ARG-1 is active, which was confirmed by producing monomeric arginase-1.

An Exploratory Analysis of Child Characteristics Predicting Clinical Outcomes in Parent-Led Cognitive Behavioral Teletherapy for Anxiety in Autistic Children.

Parent-led cognitive behavioral therapy (CBT) is an efficient, promising form of therapy that may be well suited for autistic youth with anxiety disorders. A recent clinical trial found that parent-led CBT - in which parents led their child through a guided CBT workbook with varying degrees of therapist support - was efficacious for reducing anxiety and associated functional impairment. While such findings demonstrate promise for future intervention development and dissemination efforts with this population, more work is needed to elucidate clinical factors that impact response to treatment as well as drop-out.

Sodium-glucose cotransporter 2 inhibitors for chronic kidney disease: Why, when and when not.

Background: Chronic kidney disease (CKD) is a significant healthcare problem. More advanced stages are associated with increased mortality, morbidity and cost. Instigating measures to slow down disease progression at an early stage can save lives, and millions of dollars of taxpayers' money.