Regulation of Age-Related Lipid Metabolism in Ovarian Cancer.

The mortality rate of ovarian cancer (OC) remains the highest among female gynecological malignancies. Advanced age is the highest risk factor for OC development and progression, yet little is known about the role of the aged tumor microenvironment (TME). We conducted RNA sequencing and lipidomic analysis of young and aged gonadal adipose tissue from rat xenografts before and after OC formation.

Single center assessment of the role of Oakland score among patients admitted for acute lower gastrointestinal bleeding.

Background/objectives: The Oakland score was developed to predict safe discharge in patients who present to the emergency department with lower gastrointestinal bleeding (LGIB). In this study, we retrospectively evaluated if this score can be implemented to assess safe discharge (score ≤ 10) at WellStar Atlanta Medical Center (WAMC).

Methods: A retrospective cohort study of 108 patients admitted at WAMC from January 1, 2020 to December 30, 2021 was performed.

A Crossover Trial Evaluating Coconut Oil as an Alternative to Commercial Ultrasound Gel in Obstetrical Ultrasounds.

Objective:  Our objective was to evaluate the quality of obstetrical ultrasound images obtained with coconut oil compared with commercial ultrasound gel and to assess patient acceptability.

Study Design:  This was a randomized two-period crossover study in which 40 pregnant patients had standard biometry images obtained with both coconut oil and commercial ultrasound gel during their growth or anatomy ultrasound. All images were then rated by two blinded maternal-fetal medicine physicians on quality, resolution, and detail using a 0 to 100 scale.

Abortion Care After the Dobbs Decision: An Academic Health System's Response to a Statewide Ban.

Indiana was the first state to pass legislation severely restricting access to abortion care following the Dobbs v. Jackson Women's Health Organization decision. Indiana Senate Enrolled Act 1 (SEA 1) outlaws all abortions with few exceptions.

Sex differences in brain transcriptomes of juvenile Cynomolgus macaques.

Background: Behavioral, social, and physical characteristics are posited to distinguish the sexes, yet research on transcription-level sexual differences in the brain is limited. Here, we investigated sexually divergent brain transcriptomics in prepubertal cynomolgus macaques, a commonly used surrogate species to humans.

Methods: A transcriptomic profile using RNA sequencing was generated for the temporal lobe, ventral midbrain, and cerebellum of 3 female and 3 male cynomolgus macaques previously treated with an Adeno-associated virus vector mix.

Preventing Pediatric Medical Traumatic Stress in a Pediatric Urology Outpatient Setting: Application of the Pediatric Psychosocial Preventative Health Model (PPPHM).

Objective: The objectives of this topical review are to (1) increase understanding of pediatric medical traumatic stress (PMTS) in pediatric urology populations through literature review, (2) identify a theoretical model to guide prevention of PMTS in this population, and (3) provide clinical care recommendations based on the model identified. Authors introduce a new term "uropsychology" to describe psychological practice that specializes in the treatment of urology patients.

Methods: Pediatric uropsychologists from 5 pediatric medical care centers gathered to discuss their experience with treating PMTS in their settings and to review existing literature related to PMTS in pediatric urology, PMTS in other populations, and established models for prevention.

Integration of ultrasound simulation to improve medical student knowledge and satisfaction on the obstetrics and gynecology clerkship.

Background: There has been increased use of ultrasound in contemporary medical education. Students tend to report a higher sense of satisfaction when ultrasound is incorporated into medical education, but little is known about whether its use leads to an improvement in medical knowledge acquisition independent of the ultrasound skill. In addition, there is no consensus among obstetrics and gynecology clerkships on the most effective way to incorporate ultrasound into the clerkship curriculum.

Mucopolysaccharidosis type IIIB: a current review and exploration of the AAV therapy landscape.

Mucopolysaccharidoses type IIIB is a rare genetic disorder caused by mutations in the gene that encodes for N-acetyl-alpha-glucosaminidase. This results in the aggregation of heparan sulfate polysaccharides within cell lysosomes that leads to progressive and severe debilitating neurological dysfunction. Current treatment options are expensive, limited, and presently there are no approved cures for mucopolysaccharidoses type IIIB.

Outcomes Following Extracorporeal Membrane Oxygenation for Severe COVID-19 in Pregnancy or Post Partum.

Importance: Existing reports of pregnant patients with COVID-19 disease who require extracorporeal membrane oxygenation (ECMO) are limited, with variable outcomes noted for the maternal-fetal dyad.

Objective: To examine maternal and perinatal outcomes associated with ECMO used for COVID-19 with respiratory failure during pregnancy.

Design, Setting, And Participants: This retrospective multicenter cohort study examined pregnant and postpartum patients who required ECMO for COVID-19 respiratory failure at 25 hospitals across the US.

Mode of delivery preference in prenatal genetic counseling between English- and Spanish-speaking patients at two US medical institutions.

Although Hispanic individuals are at an increased risk for various genetic conditions, they have lower uptake of genetic counseling and genetic testing. Virtual appointments have many advantages that may help Spanish-speaking patients access genetic services more readily. Despite these benefits, there are limitations that may make them less attractive options for these individuals.

Moderate intensity exercise in pregnant patients with cardiovascular disease: A pilot study.

Background: Exercise in pregnancy has proven health benefits, yet the safety of exercise in patients with pre-existing cardiovascular disease (CVD) has not been established. Our aim was to determine the feasibility and safety profile of moderate intensity exercise during pregnancy in patients with CVD, compared with those without CVD.

Methods: This is a prospective single center pilot study of a moderate intensity exercise regimen, with data collection through wearable fitness trackers and personal exercise logs in pregnant patients with and without pre-existing CVD.

Pediatric Psychology in a Urology Division: Unifying Complex Medical and Mental Health Treatment.

Purpose Of Review: Although pediatric psychology is heavily involved in many medical divisions, its involvement in a urology division is still relatively new and its role continuously evolving and growing.

Recent Findings: This article reviews the limited research on the use of psychology in a urology division, including psychosocial struggles across urology diagnoses, dysfunctional voiding, and anxiety surrounding medical procedures and surgery. Urinary diagnoses and presenting problems seen by pediatric psychologists and medical providers at an urban children's hospital are also included.

Clinical significance of intermittent absent end-diastolic flow of the umbilical artery in fetal growth restriction.

Background: Fetal growth restriction can result from a variety of maternal, fetal, and placental conditions. Umbilical artery Doppler assesses the impedance to blood flow along the fetal component of the placental unit. An abnormal umbilical artery waveform reflects the presence of placental insufficiency and can help differentiate a growth-restricted fetus from the constitutionally small, thus guiding further management.

The Impact of COVID-19 on Postpartum Depression and the Responsibility of the Healthcare System.

Peripartum depression is a common complication of pregnancy with the potential for dangerous consequences to maternal and infant health if left untreated. The disorder was previously classified as a global public health issue due to the high prevalence of the disorder and the mismatch between available treatment options and successful completion of those options. The coronavirus disease 2019 (COVID-19) pandemic increased the incidence of mental health disorders globally, with an even greater effect on peripartum mothers.

Prenatal treprostinil reduces the pulmonary hypertension phenotype in the rat model of congenital diaphragmatic hernia.

Background: Persistent pulmonary hypertension (PH) causes significant mortality and morbidity in infants with congenital diaphragmatic hernia (CDH). Since pulmonary vascular abnormalities in CDH develop early during foetal development, we hypothesized that prenatal maternal administration of treprostinil, through its anti-remodelling effect, would improve the PH-phenotype in the nitrofen rat model of CDH.

Methods: In a dose-finding study in normal, healthy pregnant rats, we demonstrated target-range foetal plasma treprostinil concentrations without signs of toxicity.

OBGYN providers' lack of knowledge and management of genetic risks due to advanced paternal age underscore the need for updated practice guidance.

The objective of this pilot study was to characterize healthcare professionals' knowledge of advanced paternal age (APA), the associated risks, as well as current clinical practices regarding APA. Our study utilized an online survey that questioned providers who see children with genetic conditions and patients who are or may become pregnant regarding demographic information, APA knowledge, APA guideline familiarity, and their clinical practices. A total of 67 providers responded to the survey.

Frequency of QTc Interval Prolongation in Children and Adults with Williams Syndrome.

QTc prolongation (≥ 460 ms), according to Bazett formula (QTcB), has been identified to be increased in Williams syndrome (WS) and suggested as a potential cause of increased risk of sudden cardiac death. The Bazett formula tends to overestimate QTc in higher heart rates. We performed a retrospective chart review of WS patients with ≥ 1 electrocardiogram (EKG) with sinus rhythm, no evidence of bundle branch blocks, and measurable intervals.

High Resistance to Quinclorac in Multiple-Resistant Associated with Elevated Stress Tolerance Gene Expression and Enriched Xenobiotic Detoxification Pathway.

and other species in this genus are a threat to global rice production and food security. Quinclorac, an auxin mimic, is a common herbicide for grass weed control in rice, and spp. have evolved resistance to it.

Association of N-Terminal Pro-Brain Natriuretic Peptide Concentration in Early Pregnancy With Development of Hypertensive Disorders of Pregnancy and Future Hypertension.

Importance: Hypertensive disorders of pregnancy are associated with future cardiovascular disease, perhaps because of subclinical cardiac dysfunction before pregnancy leading to impaired adaptation to pregnancy. Natriuretic peptides are promising biomarkers for detecting subclinical cardiac dysfunction outside of pregnancy.

Objective: To investigate whether higher concentrations of N-terminal pro-brain natriuretic peptide (NT-proBNP) in early pregnancy would be associated with hypertensive disorders of pregnancy and hypertension 2 to 7 years post partum.

NECROPOLITICS VERSUS BIOPOLITICS: Spatialization, White Privilege, and Visibility during a Pandemic.

Anthropologists have used Michel Foucault's thesis on biopolitics to critique modern institutions. Yet while useful, biopolitics is often misapplied. The arrests, killings of unarmed Blacks by police, COVID-19 racial health inequities, and the January 6 white nationalist act of sedition made visible fault lines between a biopolitical system set up to care for whites and a necropolitical system that treats Black bodies as expendable.

ABL allosteric inhibitors synergize with statins to enhance apoptosis of metastatic lung cancer cells.

Targeting mitochondrial metabolism has emerged as a treatment option for cancer patients. The ABL tyrosine kinases promote metastasis, and enhanced ABL signaling is associated with a poor prognosis in lung adenocarcinoma patients. Here we show that ABL kinase allosteric inhibitors impair mitochondrial integrity and decrease oxidative phosphorylation.