A biophysical basis for the spreading behavior and limited diffusion of Xist.

Xist RNA initiates X inactivation as it spreads in cis across the chromosome. Here, we reveal a biophysical basis for its cis-limited diffusion. Xist RNA and HNRNPK together drive a liquid-liquid phase separation (LLPS) that encapsulates the chromosome.

Host-microbe computational proteomic landscape in oral cancer revealed key functional and metabolic pathways between Fusobacterium nucleatum and cancer progression.

Oral squamous cell carcinoma (OSCC) is the most common manifestation of oral cancer. It has been proposed that periodontal pathogens contribute to OSCC progression, mainly by their virulence factors. However, the main periodontal pathogen and its mechanism to modulate OSCC cells remains not fully understood.

Impact of pharmacist-led microbiology result follow-up post-discharge for patients undergoing inpatient infectious diseases consultation.

Objective: The primary objective was to determine the rate of clinical actions taken post-discharge on updated microbiology results by an ID pharmacist-led team. Secondary objectives were to describe the microbiology results requiring intervention, characterize interventions by type and severity, and determine time from result to clinical review.

Design: Retrospective cohort study.

Detection of the Batrachochytrium dendrobatidis global panzootic lineage in Ecuadorian anurans of the Amazonian lowlands.

Considerable attention has been directed to studying the infection dynamics of the fungal pathogen Batrachochytrium dendrobatidis (Bd) affecting amphibians in the high elevations of the Neotropics. However, lowland forests of the same realm remain comparatively understudied in this context. Herein, we attempt to bridge this gap by measuring the prevalence of Bd via quantitative polymerase chain reaction (qPCR) in several anuran taxa inhabiting the Amazonian lowlands in the northeast of Ecuador.