Attitudes toward COVID-19 vaccination among urogynecology patients.

Objective: Urogynecology patients skew older and often require intimate exams to treat non-life-threatening conditions, thus making care particularly susceptible to the effects of COVID-19. We aim to understand COVID-19 vaccination attitudes amongst urogynecology patients during the pandemic, which has adversely affected healthcare delivery, to identify measures that can be undertaken to improve care going forward.

Study Design: Cross-sectional surveys of urogynecology patients were conducted in three different states (Delaware, New Jersey, and Pennsylvania) between March and August 2021.

Quality of Pelvic Floor Therapy Videos on YouTube: Does Popularity Predict Reliability?

This study reviewed instructional videos on YouTube regarding pelvic floor physical therapy and assessed the association between the videos' popularity and the reliability of the videos' content. YouTube was searched using the terms relevant to pelvic floor muscle training. The first 100 videos for each search term were screened, and relevant metrics were collected for those meeting the inclusion criteria.

Rdh54/Tid1 inhibits Rad51-Rad54-mediated D-loop formation and limits D-loop length.

Displacement loops (D-loops) are critical intermediates formed during homologous recombination. Rdh54 (a.k.

Bisulfite treatment and single-molecule real-time sequencing reveal D-loop length, position, and distribution.

Displacement loops (D-loops) are signature intermediates formed during homologous recombination. Numerous factors regulate D-loop formation and disruption, thereby influencing crucial aspects of DNA repair, including donor choice and the possibility of crossover outcome. While D-loop detection methods exist, it is currently unfeasible to assess the relationship between D-loop editors and D-loop characteristics such as length and position.

Arginine methylation augments Sbp1 function in translation repression and decapping.

The fate of messenger RNA in cytoplasm plays a crucial role in various cellular processes. However, the mechanisms that decide whether mRNA will be translated, degraded or stored remain unclear. Single stranded nucleic acid binding protein (Sbp1), an Arginine-Glycine-Glycine (RGG-motif) protein, is known to promote transition of mRNA into a repressed state by binding eukaryotic translation initiation factor 4G1 (eIF4G1) and to promote mRNA decapping, perhaps by modulation of Dcp1/2 activity.

Dynamic Processing of Displacement Loops during Recombinational DNA Repair.

Displacement loops (D-loops) are pivotal intermediates of homologous recombination (HR), a universal DNA double strand break (DSB) repair pathway. We developed a versatile assay for the physical detection of D-loops in vivo, which enabled studying the kinetics of their formation and defining the activities controlling their metabolism. Nascent D-loops are detected within 2 h of DSB formation and extended in a delayed fashion in a genetic system designed to preclude downstream repair steps.

Homologous recombination and the repair of DNA double-strand breaks.

Homologous recombination enables the cell to access and copy intact DNA sequence information in , particularly to repair DNA damage affecting both strands of the double helix. Here, we discuss the DNA transactions and enzymatic activities required for this elegantly orchestrated process in the context of the repair of DNA double-strand breaks in somatic cells. This includes homology search, DNA strand invasion, repair DNA synthesis, and restoration of intact chromosomes.

Arginine methylation promotes translation repression activity of eIF4G-binding protein, Scd6.

Regulation of translation plays a critical role in determining mRNA fate. A new role was recently reported for a subset of RGG-motif proteins in repressing translation initiation by binding eIF4G1. However the signaling mechanism(s) that leads to spatial and temporal regulation of repression activity of RGG-motif proteins remains unknown.