Small molecule protein assembly modulators with pan-cancer therapeutic efficacy.

Two structurally unrelated small molecule chemotypes, represented by compounds PAV-617 and PAV-951, with antiviral activity in cell culture against Mpox virus (formerly known as monkeypox virus) and human immunodeficiency virus (HIV) respectively, were studied for anti-cancer efficacy. Each exhibited apparent pan-cancer cytotoxicity with reasonable pharmacokinetics. Non-toxicity is demonstrated in a non-cancer cell line and in mice at doses achieving drug exposure at active concentrations.

The protective roles of coping self-efficacy and social support for posttraumatic stress during the COVID-19 pandemic.

Objective: This study examined the roles of social support and coping self-efficacy (CSE) in attenuating posttraumatic stress (PTS) symptoms during the COVID-19 pandemic among a nonclinical university student sample.

Method: Participants ( = 610; 59% female) completed questionaries assessing psychological distress (Kessler Psychological Distress Scale) at baseline and 6-month follow-up, and social support (Interpersonal Support Evaluation List-12), CSE Scale, and PTS symptoms (Impact of Event Scale-Revised) at 6 months. A path analysis was conducted using SPSS Amos to examine the direct and indirect pathways from psychological distress to PTS symptoms that are accounted for by social support and CSE, controlling for gender.

Food Insecurity Predicts Magnitude of Early BMI Change in a Pediatric Weight Management Intervention.

Objective: The aim of this study was to estimate the prevalence of food insecurity among children with overweight/obesity presenting for weight management treatment and examine whether food insecurity predicts early change in body mass index (BMI), expressed as a percentage of the 95th percentile (%BMIp95).

Method: Children (N = 69; ages 3-18 years) presenting to a hospital-based pediatric weight management intervention and 1 parent/guardian per child (N = 69) were included. At the first appointment, parents/guardians completed the US Household Food Security Survey Module: Six-item Short Form and a demographics questionnaire.

Disrupted-in-schizophrenia 1 protein aggregates in cerebrospinal fluid are elevated in patients with first-episode psychosis.

Aim: The disrupted-in-schizophrenia 1 (DISC1) protein is a key regulator at the intersection of major signaling pathways relevant for adaptive behavior. It is prone to posttranslational changes such as misassembly and aggregation but the significance of such transformations for human mental illness has remained unclear. We aimed to demonstrate the occurrence of DISC1 protein aggregates in patients with first-episode psychosis (FEP).