Analytical Quality Evaluation of the Tox21 Compound Library.

The analytical quality of compounds subjected to high-throughput screening (HTS) impacts accurate interpretation of assay results, with poor quality samples potentially leading to false negatives or positives. The Tox21 "10K" library consists of over 8900 unique compounds, spanning a diverse landscape of environmental and pharmaceutical chemicals, posing opportunities and challenges for analytical quality control (QC) determinations. Tox21 sample plates stored in DMSO at ambient conditions for 0 (T0) and/or 4 months (T4), totaling more than 13K unique sample identifiers (Tox21 IDs), were subjected to various analyses, including liquid and gas chromatography mass spectrometry (LC-MS, GC-MS) and nuclear magnetic resonance (NMR).

Measurement Invariance on the Nine-Item Avoidant/Restrictive Food Intake Disorder Screen (NIAS) by Age and Reporter Status: Comparing ARFID Symptoms Among Self-Reporting Adults and Adolescents and Parent Reports of Children and Adolescents.

Objective: Self-report measures of ARFID symptoms (e.g., Nine-Item Avoidant/Restrictive Food Intake Disorder Screen [NIAS]) are used to assess symptom differences between groups.

Red blood cell urate levels are linked to hemolysis in vitro and post-transfusion as a function of donor sex, population and genetic polymorphisms in SLC2A9 and ABCG2.

Background: Storage of packed red blood cells (RBCs) for transfusion leads to biochemical and morphological changes, increasing hemolysis risk. Urate levels in blood bags at donation contribute to the molecular heterogeneity and hemolytic propensity of stored RBCs. However, studies to date have been underpowered to investigate at scale the contribution of donor demographics and genetics to the heterogeneity in urate levels across donations.

Charge Capacitive Signatures at the Interface of E. coli/MOF Biohybrids to Create a Live Cell Biocapacitor.

The chemistry of the extracellular electron transfer (EET) process in microorganisms can be understood by interfacing them with abiotic materials that act as external redox mediators. These mediators capture and transfer extracellular electrons through redox reactions, bridging the microorganism and the electrode surface. Understanding this charge transfer process is essential for designing biocapacitors capable of modulating and storing charge signatures as capacitance at the electrode interface.

American Society of Cytopathology's cytopathology workforce survey in the United States.

Introduction: To assess the current state of the cytopathology workforce shortage in the United States.

Materials And Methods: A survey comprising 32 questions was developed by the Government Affairs and Economic Policy Committee of the American Society of Cytopathology using Survey Monkey software. It was distributed to the American Society of Cytopathology membership through email, and the anonymous responses were compiled into an Excel spreadsheet.

Protocol of a decisional intervention for older adults with newly diagnosed acute myeloid leukemia and their caregivers: UR-GOAL 3.

Introduction: Therapeutic advances have allowed more adults aged ≥60 years with acute myeloid leukemia (AML) to receive life-prolonging treatments, with improvement in overall survival. In contrast to other cancers, the onset of AML is often sudden, high-risk treatment decisions must be made quickly, and survival is often compromised due to aging-related conditions (e.g.

A Scoping Review of Calls to Action in Pharmacy Education.

Objectives: Calls to action within pharmacy education are frequently seen in the literature, with little information about their authors, audience, and focus, especially whether these calls led to any changes. This scoping review aims to (1) quantitatively and qualitatively characterize the calls to action in pharmacy education and (2) examine the traits of the published articles typically associated with effective advocacy.

Findings: A systematic literature search for scoping review was conducted using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses.

Descriptives and genetic correlates of eating disorder diagnostic transitions and presumed remission in the Danish registry.

Objective: Eating disorders (EDs) are serious psychiatric disorders with an estimated 3.3 million healthy life-years lost worldwide yearly. Understanding the course of illness, diagnostic transitions and remission, and their associated genetic correlates could inform both ED etiology and treatment.

The ACTION VAD Registry: A Collective Five-Year Experience.

Background: The Advanced Cardiac Therapies Improving Outcomes Network (ACTION) began in 2018 as a collaborative learning health system committed to improving outcomes in pediatric heart failure, including children and adults with congenital heart disease, supported with ventricular assist devices (VADs). This report describes patient and device characteristics, and outcomes through 1-year post-implant.

Methods: The ACTION VAD registry report was created from data submitted to the ACTION learning network from April 2018-June 2023.

Exosomes and non-coding RNAs: Exploring their roles in human myocardial dysfunction.

Myocardial dysfunction, characterized by impaired cardiac muscle function, arises from diverse etiologies, including coronary artery disease, myocardial infarction, cardiomyopathies, hypertension, and valvular heart disease. Recent advancements have highlighted the roles of exosomes and non-coding RNAs in the pathophysiology of myocardial dysfunction. Exosomes are small extracellular vesicles released by cardiac and other cells that facilitate intercellular communication through their molecular cargo, including ncRNAs.

Prenatally Diagnosed Absent Septum Pellucidum and Septo-Optic Dysplasia: A Narrative Review and Practical Recommendations for Pediatric Neurologists.

Evaluation of the cavum septum pellucidum is required in standard second-trimester screening fetal anatomy ultrasound scans. The absence of septum pellucidum triggers further evaluation and referral for subspecialty counseling. Absence of septum pellucidum is linked to other midline anomalies including septo-optic dysplasia.

Correlates of multicaregiving and singular caregiving among cancer caregivers and associations with caregiver well-being.

Purpose: Compare demographic, care provision, and health-related characteristics of individuals fulfilling multiple illness-related caregiving roles (i.e. multicaregiving) versus singular (cancer only) caregiving and investigate factors associated with caregivers' mental and physical functioning.

How Should Clinicians Discuss Deprescribing with Caregivers of Older Adults Living with Dementia? A Qualitative Study.

Background: Preventive medications are potential targets for deprescribing in older adults with dementia as goals of care change from preventive to palliative. Yet, prescribers lack communication guidance to address deprescribing.

Objective: Using bisphosphonates as a case example, we sought to characterize and compare communication preferences of prescribers and family/informal caregivers regarding deprescribing.

Moderate-to-Vigorous Physical Activity at any Dose Reduces All-Cause Dementia Risk Regardless of Frailty Status.

Objectives: Reaching the moderate-to-vigorous physical activity (MVPA) recommendations of 150 min/wk is difficult for older adults, particularly among those living with frailty and its associated risk of dementia. We examined the dose-response relationship between MVPA and dementia risk among at-risk persons living with and without frailty enrolled in the UK Biobank study.

Design: Survival analysis within a prospective cohort study.

Consequences of Historical Exam Access versus Timely Exam feedback on knowledge Retention (CHEATER).

Objective: To compare the impact of examination feedback versus access to historical examination questions on information retention.

Methods: First-year student-pharmacists completed a baseline knowledge assessment composed of 30 examination questions divided into three conditions of 10 questions each. In the CHEAT condition, students were provided with 10 questions and their correct answers ahead of time.

Primary Antibody Deficiencies: Curation Of Gene-Disease Relationships Using A ClinGen Validation Framework.

Background: The Clinical Genome Resource (ClinGen) is an international collaborative effort between scientists and clinicians, diagnostic and research laboratories as well as the patient community. Using a standardized framework, ClinGen has established guidelines to classify gene-disease relationships as Definitive, Strong, Moderate, and Limited based on available scientific and clinical evidence. When the genetic and functional evidence for a gene-disease relationship has conflicting interpretations or contradictory evidence, they can be Disputed or Refuted.

HER2DX in HER2-positive inflammatory breast cancer: correlative insights and comparative analysis with noninflammatory breast cancers.

Background: The HER2DX assay predicts long-term prognosis and pathologic complete response (pCR) in patients with early-stage human epidermal growth factor receptor 2 (HER2)-positive breast cancer receiving neoadjuvant systemic therapy but has not been evaluated in inflammatory breast cancer (IBC).

Patients And Methods: HER2DX was analyzed in baseline biopsy tissues from 23 patients with stage III HER2-positive IBC on a phase II trial (NCT01796197) treated with neoadjuvant trastuzumab, pertuzumab, and paclitaxel (THP). To assess the assay's predictive accuracy for pCR in IBC, clinical-pathological features and outcomes from this IBC cohort were compared with 156 patients with stage III HER2-positive non-IBC from four different cohorts.

Beta-Blockers After PCI for Stable Coronary Artery Disease and Preserved Left Ventricular Ejection Fraction.

Background: Limited data exist on the long-term impact of beta-blocker therapy after percutaneous coronary intervention (PCI) in patients with stable coronary artery disease (CAD) and preserved left ventricular ejection fraction (LVEF).

Objectives: The aim of the study was to evaluate the effects of early beta-blocker initiation vs no initiation following PCI in patients with stable CAD and preserved LVEF.

Methods: This retrospective cohort study employed target trial emulation and incident user design, utilizing the TriNetx database (2009-2024).

Dietary phytoestrogens recalibrate socioemotional behavior in C57Bl/6J mice in a sex- and timing-dependent manner.

Estrogens are potent regulators of socioemotional behavior across species. Ubiquitous in human and animal diets, plant-derived phytoestrogens (PE) bind estrogen receptors. While prior work has examined the impact of PE exposure on socioemotional behavior, findings are inconsistent across studies.

A study of internal structure validity for the American board of surgery in training examination.

Background: As principles of competency-based medical education are implemented into graduate medical education [GME] programs, it is imperative that the assessments employed are reliable and valid. Internal structure is a core component of validity evidence that has been under studied. In this study, we examined elements of the internal structure for the American Board of Surgery In-Training Examination [ABSITE].

Healthcare provider perspectives on integrating HIV care into cancer centers in Malawi, South Africa, Uganda, and Zimbabwe.

Background: In East and Southern Africa, treatment of people with concomitant cancer and HIV is complicated by siloed service delivery pathways, which exacerbate barriers to care and impact clinical decision-making. Integrating HIV care into cancer treatment centers may improve service delivery and overall patient outcomes.

Methods: We administered a questionnaire to clinicians and support staff at tertiary cancer referral centers in Malawi, Zimbabwe, Uganda, and South Africa to assess level of concern about clinical management of people with HIV (PWH) and cancer, barriers to integrating HIV service delivery into cancer treatment delivery, and beliefs related to HIV, antiretroviral therapy (ART), and integrated care.

Compounding strain: The impact of caregiver strain on health outcomes in older adults with new cancer diagnoses.

Introduction: We sought to examine the association between pre-existing caregiving strain levels and care recipient health outcomes following a new cancer diagnosis.

Materials And Methods: We used the National Health and Aging Trends Study (NHATS) linked with the National Study of Caregiving (NSOC) and Medicare claims to identify older adults receiving family caregiving within one year before an index cancer diagnosis. Caregiving strain was determined using NSOC items of self-reported emotional, physical, and financial difficulties measured before the cancer diagnosis.