Emerging Cholesterol Modulators for Atherosclerotic Cardiovascular Disease.

Experimental and clinical studies have conclusively demonstrated that lowering elevated low-density lipoprotein cholesterol levels results in fewer major adverse cardiac events. Over the past few decades, statins have become the mainstay of lipid-lowering therapy, contributing significantly to the reduction of lipids, and providing patients with a cost-effective approach. However, with growing evidence in support of combination therapies providing increased benefits to certain patient populations, such as those intolerant to statins, there is an urgent need to investigate the safety and efficacy of alternative lipid-lowering drugs.

Adolescent social instability stress leads to immediate and lasting sex-specific changes in the neuroendocrine-immune-gut axis in rats.

Social instability stress (SS; daily 1 h isolation and change of cage partner from postnatal day (P) 30-45) in adolescence produces elevations in corticosterone during the procedure in male and female rats, but no lasting changes in hypothalamic-pituitary-adrenal (HPA) responses to psychological stressors, although deficits in social and cognitive function are evident in adulthood. Here we investigated the effects of SS in corticosterone response to an immune challenge (lipopolysaccharide, LPS, 0.1 mg/kg), on gene expression in the hippocampus, and on gut microbiota, when tested soon- (P46) or long- (P70) after SS.

Optimizing Neuro-Oncology Imaging: A Review of Deep Learning Approaches for Glioma Imaging.

Radiographic assessment with magnetic resonance imaging (MRI) is widely used to characterize gliomas, which represent 80% of all primary malignant brain tumors. Unfortunately, glioma biology is marked by heterogeneous angiogenesis, cellular proliferation, cellular invasion, and apoptosis. This translates into varying degrees of enhancement, edema, and necrosis, making reliable imaging assessment challenging.