The Society of Thoracic Surgeons Expert Consensus Statements on a Framework for a Standardized National Robotic Curriculum for Thoracic Surgery Trainees.

Objective: With robotic technology's rapid growth and integration, an urgent need to bridge the educational gap in thoracic surgical training has emerged. This document, a result of consensus among a group of experts in the practice and training of robotic surgery from the Society of Thoracic Surgeons (STS), aims to provide a framework for a standardized national robotic curriculum for thoracic surgery trainees.

Methods: The STS Task Force on Robotic Thoracic Surgery and Workforce on E-learning and Educational Innovation assembled an expert group with the input of the Thoracic Surgery Director's Association (TSDA).

A structure-based mechanism for initiation of AP-3 coated vesicle formation.

Adaptor protein complex-3 (AP-3) mediates cargo sorting from endosomes to lysosomes and lysosome-related organelles. Recently, it was shown that AP-3 adopts a constitutively open conformation compared to the related AP-1 and AP-2 coat complexes, which are inactive until undergoing large conformational changes upon membrane recruitment. How AP-3 is regulated is therefore an open question.

Early antiviral CD4+ and CD8+ T cells are associated with upper airway clearance of SARS-CoV-2.

T cells are involved in protective immunity against numerous viral infections. Data regarding functional roles of human T cells in SARS-CoV-2 (SARS2) viral clearance in primary COVID-19 are limited. To address this knowledge gap, we assessed samples for associations between SARS2 upper respiratory tract viral RNA levels and early virus-specific adaptive immune responses for 95 unvaccinated clinical trial participants with acute primary COVID-19 aged 18-86 years old, approximately half of whom were considered at high risk for progression to severe COVID-19.

Evi1 governs Kdm6b-mediated histone demethylation to regulate the Laptm4b-driven mTOR pathway in hematopoietic progenitor cells.

Ecotropic viral integration site 1 (EVI1/MECOM) is frequently upregulated in myeloid malignancies. Here, we present an Evi1-transgenic mouse model with inducible expression in hematopoietic stem/progenitor cells (HSPCs). Upon induction of Evi1 expression, mice displayed anemia, thrombocytopenia, lymphopenia, and erythroid and megakaryocyte dysplasia with a significant expansion of committed myeloid progenitor cells, resembling human myelodysplastic syndrome/myeloproliferative neoplasm-like (MDS/MPN-like) disease.

Interindividual variability in CYP3A-mediated venetoclax metabolism in vitro and in vivo in patients with chronic lymphocytic leukemia.

Venetoclax is a first-in-class orally administered B-cell lymphoma-2 inhibitor used to treat chronic lymphocytic leukemia (CLL). Venetoclax is primarily metabolized in the liver by cytochrome P450 (CYP) 3A4 to its major metabolite M27, via M5, and M2, M3, and M4 via oxidation. Although venetoclax is a breakthrough in CLL treatment, managing drug safety and toxicity remains a clinical challenge.

Long G4-rich enhancers target promoters via a G4 DNA-based mechanism.

Several studies have now described instances where G-rich sequences in promoters and enhancers regulate gene expression through forming G-quadruplex (G4) structures. Relatedly, our group recently identified 301 long genomic stretches significantly enriched for minimal G4 motifs (LG4s) in humans and found the majority of these overlap annotated enhancers, and furthermore, that the promoters regulated by these LG4 enhancers are similarly enriched with G4-capable sequences. While the generally accepted model for enhancer:promoter specificity maintains that interactions are dictated by enhancer- and promoter-bound transcriptional activator proteins, the current study tested an alternative hypothesis: that LG4 enhancers interact with cognate promoters via a direct G4:G4 DNA-based mechanism.

A Scoping Review of End-of-Life Discussions and Palliative Care: Implications for Neurological Intensive Care in Latin America and the Caribbean.

Palliative care (PC) is essential to improve quality of life for individuals with life-limiting acute neurological conditions, particularly in resource-limited settings. In Latin America and the Caribbean (LAC), there is limited health care professional training and education on PC. We reviewed the peer-reviewed literature discussing end-of-life care, withdrawal of life-sustaining treatments (WOLST), and PC in the acute inpatient setting.

Complex blunt traumatic abdominal wall hernias: Experience from a high-volume abdominal core health center.

Background: Traumatic abdominal wall hernias are rare and commonly involve the lateral abdominal wall due to shearing off the oblique and transversus abdominis muscles from the iliac crest. The vast majority of the current literature focuses on the index trauma admission, includes few patients, and provides little to no detail about the hernia repair itself. We aim to report our center's high-volume experience with a definitive repair of chronic traumatic lateral abdominal wall hernias.

Association of food insecurity with mental health status, mental health services utilisation and general healthcare utilisation among US adults.

Background: Food insecurity poses a substantial threat to mental health. However, there is limited understanding of how food-insecure adults experience mental health challenges and access necessary health services. We examined the association of food insecurity with mental health status, mental health service utilisation and general healthcare utilisation among US adults.

Impact of white matter hyperintensity volume on cognition among US Mexican American adults.

Objective: Higher white matter hyperintensity (WMH) volume is a marker of cardiovascular disease (CVD) risk. CVD risk factors increase risk for Alzheimer's disease and related dementias (ADRD). Mexican Americans (MA) and individuals of other Hispanic/Latino heritages have higher risk for CVD and ADRD.

Sociodemographic characteristics of maternal presence in neonatal intensive care: an intersectional analysis.

Objective: Maternal presence in the Neonatal Intensive Care (NICU) supports infant and maternal health, yet mothers face visitation challenges. Based on intersectionality theory, we hypothesized that mothers of Black infants with lower socioeconomic status (SES) living further from the hospital would demonstrate the lowest rates of maternal presence.

Study Design: We extracted infant race, Medicaid status, and maternal home address from 238 infant medical charts.

Examination of Sex Differences in Energy Availability, Disordered Eating, and Compulsive Exercise Among Male and Female Adolescent Athletes.

Objective: The primary aim of this study was to examine sex differences in energy availability (EA) and its relationships with disordered eating, compulsive exercise, and body mass index (BMI) among adolescent athletes.

Design: Cross-sectional study.

Setting: University hospital pediatric sports medicine center.

Effect of an abdominal binder on postoperative outcomes after ventral hernia repair: a systematic review and meta-analysis of randomized controlled trials.

Introduction: Abdominal binders consist of a wide compression belt that encircles the abdomen, theoretically supporting the abdominal wall. However, their use after ventral hernia repair is debated. Therefore, this meta-analysis evaluates their efficacy.

Innovating Diabetes Care in Pregnancy: Do group care models improve outcomes and equity?

Shared medical appointments (SMAs) for diabetes and group prenatal care (GPC) for pregnant patients, have emerged as innovative care delivery models. They have the potential to transform diabetes care by overcoming many of the time limitations of traditional one-on-one clinical visits. There is compelling evidence that SMAs improve glycemic control for non-pregnant patients with diabetes, GPC reduces Black/White health disparities in preterm birth, and Diabetes Group Prenatal Care increase postpartum glucose tolerance test uptake among patients with gestational diabetes mellitus.

Engagement in a virtual group-based walking intervention for persons with schizophrenia: a qualitative study.

Background: Exercise is beneficial for persons with schizophrenia; however, high dropout rates limit the impact of interventions. Virtual exercise programs have the potential to improve engagement; however, few intervention studies of virtual programs have been conducted in this population.

Methods: This study examined qualitative data from 15 adults with schizophrenia who participated in a pilot randomized controlled trial of Virtual PACE-Life, a live, video-delivered group walking intervention guided by self-determination theory.