Expression, purification and characterization of a dual function α-dioxygenase/peroxidase from Mycolicibacterium smegmatis.

An open reading frame from the actinobacterium Mycolicibacterium smegmatis annotated as a Prostaglandin H Synthase (PGHS) was expressed with an N-terminal (his) tag and purified to homogeneity. The enzyme has a monomeric molecular weight of 68.3 kD and exists as a dimer in the presence of nonionic detergent.

Effect of fathers in Preemie Prep for Parents (P3) program on couple's preterm birth preparedness.

Objective: Evaluate the effect of fathers' participation in the Preemie Prep for Parents (P3) program on maternal learning and fathers' preterm birth knowledge.

Methods: Mothers with preterm birth predisposing medical condition(s) enrolled with or without the baby's father and were randomized to the P3 intervention (text-messages linking to animated videos) or control (patient education webpages). Parent Prematurity Knowledge Questionnaire assessed knowledge, including unmarried fathers' legal neonatal decision-making ability.

Insulin-like growth factor-binding protein-3 is induced by tamoxifen and fulvestrant and modulates fulvestrant response in breast cancer cells.

Introduction: Insulin-like growth factor binding protein-3 (IGFBP-3) exerts varying effects on estrogen receptor alpha (ERα)-positive and triple-negative breast cancer (TNBC) cells. In ERα-positive cells, IGFBP-3 is antiproliferative and proapoptotic. In contrast, IGFBP-3 stimulates proliferation in triple-negative breast cancer (TNBC) cells via EGFR activation.

The association of distress and depression screening measures and other electronic health record information with adjuvant endocrine therapy persistence.

Purpose: Few risk factors for early adjuvant endocrine discontinuation have been identified, but clinical trials suggest pre-AET symptom burden might be important. We sought to assess this in an academic practice.

Methods: We examined baseline and up to five years of follow-up information for postmenopausal women with stage I-III hormone-receptor positive breast cancer 2014-2019 receiving oncologist prescriptions for AET.

A Qualitative Service Evaluation of the Introduction of Single Session Therapy for Families in a Child and Adolescent Mental Health Service in England, United Kingdom.

Rationale: This service evaluation details the process of introducing Single Session Therapy (SST) with families to a Child and Adolescent Mental Health Service in the United Kingdom. SST is a model of short-term psychotherapy intervention which can be applied to family contexts to provide timely mental health support.

Aims And Objectives: This service evaluation had two objectives: (1) Review the existing evidence base and literature for SST.

Behavioural responses of common dolphins to naval sonar.

Despite strong interest in how noise affects marine mammals, little is known for the most abundant and commonly exposed taxa. Social delphinids occur in groups of hundreds of individuals that travel quickly, change behaviour ephemerally and are not amenable to conventional tagging methods, posing challenges in quantifying noise impacts. We integrated drone-based photogrammetry, strategically placed acoustic recorders and broad-scale visual observations to provide complementary measurements of different aspects of behaviour for short- and long-beaked common dolphins.

Black women and the preemie prep for parents (P3) program: Exploratory analysis of a clinical trial.

•Black women receiving the smartphone P3 program had more preterm birth knowledge.•Black women receiving the P3 program were more prepared for healthcare decisions.•Black women receiving the P3 program talked more with partners about preterm birth.

Impact of C-H Cross-Coupling Reactions in the One-Step Retrosynthesis of Drug Molecules.

Pharmaceutical synthesis requires a diversity of chemical reactions. The discovery of new reactions enable novel retrosynthetic disconnections, potentially expediting access to complex molecules. This Synopsis demonstrates the use of enumerative combinatorics to find impactful underdeveloped reactions for drug synthesis.

A Novel Recombinant Vitronectin Variant Supports the Expansion and Differentiation of Pluripotent Stem Cells in Defined Animal-Free Workflows.

An essential aspect of harnessing the potential of pluripotent stem cells (PSCs) and their derivatives for regenerative medicine is the development of animal-free and chemically defined conditions for ex vivo cultivation. PSCs, including embryonic and induced PSCs (iPSCs), are in the early stages of clinical trials for various indications, including degenerative diseases and traumatic injury. A key step in the workflows generating these cells for more widespread clinical use is their safe and robust ex vivo cultivation.

Effect of Fathers in Preemie Prep for Parents (P3) Program on Couple's Preterm Birth Preparedness.

Objective: Evaluate the effect of fathers' participation in the Preemie Prep for Parents (P3) program on maternal learning and fathers' preterm birth knowledge.

Methods: Mothers with preterm birth predisposing medical condition(s) enrolled with or without the baby's father and were randomized to the P3 intervention (text-messages linking to animated videos) or control (patient education webpages). Parent Prematurity Knowledge Questionnaire assessed knowledge, including unmarried fathers' legal neonatal decision-making ability.

Patient Perspectives in the Diagnosis and Treatment of Gallstone Disease: A Qualitative Analysis.

Introduction: Gallstone disease is one of the most common surgical diagnoses in the United States. Notably absent from the literature is the patient's perspective on priorities in management. Understanding patient values will assist surgeons and systems in achieving high-quality, patient-focused care for biliary disease.

A Patient-Prioritized Research Agenda for Clinical Trials in Kidney Stone Disease.

Purpose: To ensure that research on kidney stones provides meaningful impact for the kidney stone community, patients and caregivers should be engaged as stakeholders in clinical trial design, starting at study inception. This project aimed to elicit, refine, and prioritize research ideas from kidney stone stakeholders to develop a patient-centered research agenda for clinical trials.

Materials And Methods: The Kidney Stone Engagement Core, a group of patients, caregivers, advocates, clinicians, and researchers, executed an iterative process of surveys and focus groups to elicit and refine research themes, which were then translated into research questions.

Black Women and the Preemie Prep for Parents (P3) Program: Exploratory Analysis of a Clinical Trial.

Background: The smartphone Preemie Prep for Parents (P3) program was developed to address the gap in prenatal education of preterm birth in high-risk pregnancies. Despite a higher incidence of preterm birth, Black women are less likely to receive prenatal education.

Methods: Pregnant women with medical conditions that predisposed them to preterm birth were randomized to receive the P3 program or links to American College of Obstetricians and Gynecologists webpages (control).

Does a large prostate size, small lesion volume, or long needle distance from the probe to the lesion reduce magnetic resonance imaging-targeted cancer detection?

Background: We aimed to evaluate whether large prostate size, small lesion volume, or long lesion distance from the ultrasound probe tip would decrease cancer detection in transrectal magnetic resonance imaging (MRI)-targeted biopsies.

Materials And Methods: Patients who underwent MRI-targeted biopsy at our institution between May 2017 and August 2019 were enrolled in a prospective database. Three to 5 cores were obtained from ≥2 prostate imaging reporting and data system v2 lesions.

Radical Chlorination of Non-Resonant Heterobenzylic C-H Bonds and High-Throughput Diversification of Heterocycles.

Site-selective functionalization of the heterobenzylic C(sp)-H bonds of pyridines and related heteroaromatic compounds presents challenges associated with the basic nitrogen atom and the variable reactivity among different positions on the heteroaromatic ring. Methods for functionalization of 2- and 4-alkylpyridines are increasingly available through polar pathways that leverage resonance stabilization of charge build-up at these positions. In contrast, functionalization of 3-alkylpyridines is largely inaccessible.

Survey of state animal health officials reveals lack of personnel and resources to manage equine infectious disease outbreaks.

Objective: The purpose of the study was to assess the challenges faced by state animal health officials (SAHOs) when managing equine disease outbreaks.

Methods: A survey was conducted to assess SAHOs' collaboration with horse owners and practicing veterinarians to provide biosecurity and infection disease control. It was sent to 180 email addresses listed in the Equine Disease Communication Center website database.

Self-Report of Changes in Cognitive-Communication Function and Social Engagement Among Adults With Cancer-Related Cognitive Impairment.

Purpose: This study aimed to examine the prevalence of cognitive-communication deficits in adult cancer survivors who reported experiencing cancer-related cognitive impairment (CRCI). The study also aimed to determine how these problems impact their ability to engage socially and find satisfaction in their social roles.

Method: This study employed a cross-sectional survey to collect data from adult cancer survivors.

Developing a urinary incontinence primary care pathway: a mixed methods study.

Background: While nearly 50% of adult women report at least one episode of urinary incontinence (UI), most never receive treatment.

Objective: To better integrate primary and specialty UI care, we conducted (i) an environmental scan to assess the availability of key pathway resources in primary care, (ii) interviews with primary care providers to understand barriers to care, and (iii) a pilot UI care pathway intervention.

Methods: Environmental scan: Clinic managers from all primary care clinics within a Midwestern healthcare system were invited to participate in an interview covering the availability of clinic resources.

Urinary Incontinence Medications: Patient-Initiated Concerns in Primary Care.

Importance: Guideline-recommended medications for overactive bladder and urge urinary incontinence (OAB/UUI) are effective but have high costs and side effects. Little is known about patient concerns regarding these medications when prescribed by their primary care providers (PCPs).

Objective: The aim of the study was to describe PCP-patient interactions when prescribing medications for OAB/UUI, specifically clinical concerns, cost and authorization issues, and mode of communication for these interactions.

Use of central venous access devices outside of the pediatric intensive care units.

Background: Central venous access devices (CVAD) are associated with central line associated bloodstream infection (CLABSI) and venous thromboembolism (VTE). We identified trends in non-intensive care unit (ICU) CVAD utilization, described complication rates, and compared resources between low and high CVAD sites.

Methods: We combined data from the Pediatric Health Information System (PHIS) database and surveys from included hospitals.

The LTAR Cropland Common Experiment at the Texas Gulf.

Texas Gulf is one of the 18 regional sites that is part of the USDA-ARS Long-Term Agroecosystem Research (LTAR) network and focuses on cropland and integrated grazing land research in Central Texas, addressing challenges posed by soil characteristics, climate variability, and urbanization. This paper provides brief site descriptions of the two Cropland Common Experiments being conducted in the Texas Gulf LTAR region, emphasizing conservation tillage practices and precision agriculture techniques. The plot-scale study is located in Temple, TX, at the USDA-ARS Grassland, Soil and Water Research Laboratory and examines conventional tillage, strip tillage, and no tillage practices.