Valbenazine for the treatment of chorea associated with Huntington's disease.

Introduction: Chorea is a motor manifestation of Huntington's disease (HD), which can lead to decreased functional independence and falls. Even though multiple classes of medications have been used to treat this symptom, only the vesicular monoamine transporter 2 (VMAT2) inhibitors tetrabenazine, deutetrabenazine, and valbenazine have been approved by the FDA for this indication.

Areas Covered: This article reviews the pharmacological properties, clinical efficacy, safety, and tolerability of valbenazine in the treatment of chorea in HD.

The urban footprint of rural forced displacement.

The rapid growth of marginal settlements in the Global South, largely fueled by the resettlement of millions of internally displaced people (IDPs), underscores the urgent need for tailored housing solutions for these vulnerable populations. However, prevailing approaches have often relied on a one-size-fits-all model, overlooking the diverse socio-spatial realities of IDP communities. Drawing on a case study in Medellin, Colombia, where a significant portion of the population consists of forced migrants, this interdisciplinary study merges concepts from human geography and urban theory with computational methods in remote sensing and exploratory spatial data analysis.

Intradural T12-L1 disc herniation in a patient with achondroplasia: A case report.

Background: There are very few reports of intradural disc herniations associated with achondroplasia described in the literature.

Case Description: A patient with achondroplasia presented with progressive paraparesis attributed to a magnetic resonance-documented intradural disc herniation at the T12-L1 level occupying more than 90% of the spinal canal. It was successfully removed through a T12 laminectomy with durotomy; note a laminectomy would have been contraindicated if this had been an extradural anterior/anterolateral disc.

Landscape Heterogeneity Drives Genetic Diversity in the Highly Dispersive Moss Hedw.

, a cosmopolitan moss species known for its remarkable dispersal capacity, was selected as the focal organism to investigate the relationship between landscape features and genetic diversity. Our study encompassed samples collected from two distinct regions: the Spanish Sierra Nevada Mountains (SN), characterized by a diverse landscape with an altitudinal difference of nearly 3500 m within a short distance, and the Murcia Region (MU) in Southeast Spain, characterized by a uniform landscape akin to the lowlands of Sierra Nevada. Genotyping analysis targeted three genetic regions: the nuclear ribosomal internal transcribed spacer (nrITS), the chloroplast 3-16 region, and the mitochondrial 5-16 spacer.

Can we rely on magnetic resonance imaging for prostate cancer detection and surgical planning? Comprehensive analysis of a large cohort of patients undergoing transperineal mapped biopsies.

Purpose: To evaluate MRI and histological concordance in prostate cancer (PCa) identification via mapped transperineal biopsies.

Methodology: Retrospective per-lesion analysis of patients undergoing MRI and transperineal biopsy at the Valencian Institute of Oncology (2016-2024) using CAPROSIVO PCa data. Patients underwent MRI, with or without regions of interest (ROI), followed by transperineal biopsies (3-5 cores/ROI, 20-30 systematic).