Exposure to novel females increases fecundity in adult male prairie voles.

Social circuitry of the mammalian brain can influence male reproductive physiology. This often manifests as plasticity in sperm production or allocation, particularly in response to male-male competition. However, socially mediated testicular plasticity has not been investigated with respect to mating and parental strategy.

Standardized methods for rearing a moth larva, , in a laboratory setting.

The larval tobacco hornworm, , has been used in a laboratory setting for physiological studies and for pathogen virulence studies. This moth offers a much larger size than the commonly used wax moth ( ), and it can thus be used for a greater variety of assays, such as repeated sampling of the same individual, growth measurements, and tissue sampling. Yet their occasional use in research has led to a minimally documented set of rearing methods.

Genetic testing results of retinal dystrophies in a diverse population: impact of race and ethnicity.

Introduction: Due to the recent advent of gene-targeted retinal therapies, the clinical value of high-yield genetic testing for inherited retinal dystrophies (IRDs) has increased considerably. However, diagnostic yield is limited by the reported patient populations in allele frequency databases. This study aimed to determine the effect of race and ethnicity on diagnostic yield in IRDs.

Routine Prenatal cfDNA Screening for Autosomal Dominant Single-Gene Conditions.

Background: Genetic screening has advanced from prenatal cell-free DNA (cfDNA) screening for aneuploidies (cfDNA-ANP) to single-gene disorders (cfDNA-SGD). Clinical validation studies have been promising in pregnancies with anomalies but are limited in the general population.

Methods: Chart review and laboratory data identified pregnancies with cfDNA-SGD screening for 25 autosomal dominant conditions at our academic center.

National Institute of Neurological Disorders and Stroke Clinical Trials Methodology Course: Summary and Accomplishments 2014-2023.

The Clinical Trials Methodology Course (CTMC), given from 2014 to 2023, was conducted to educate early-career clinical investigators from various backgrounds in neurosciences in the design of clinical trials and to provide mentorship to enhance academic careers and retention plus improve research productivity and the likelihood of successful grant applications. This summary describes the rationale, history, structure, and trainee outcomes of the CTMC. The course used small groups, consisting of 1-2 clinical faculty advisor(s), 1 faculty biostatistician, and 2-4 trainees who met remotely approximately weekly over 12 weeks.