Coordinated translational control of multiple immune checkpoints by the integrated stress response pathway in lung cancer.

Unlabelled: The integrated stress response (ISR) is an adaptive pathway hijacked by cancer cells to survive cellular stresses in the tumor microenvironment. ISR activation potently induces Programmed Death Ligand 1 (PD-L1), leading to suppression of anti-tumor immunity. Here we sought to uncover additional immune checkpoint proteins regulated by the ISR to elucidate mechanisms of tumor immune escape.

Toll-like receptor 7 protects against intestinal inflammation and restricts the development of colonic tissue-resident memory CD8 T cells.

Introduction: The maintenance of intestinal homeostasis depends on a complex interaction between the immune system, intestinal epithelial barrier, and microbiota. Alteration in one of these components could lead to the development of inflammatory bowel diseases (IBD). Variants within the autophagy gene have been implicated in susceptibility and severity of Crohn's disease (CD).

The Alzheimer's Disease Neuroimaging Initiative-4 (ADNI-4) Engagement Core: A culturally informed, community-engaged research (CI-CER) model to advance brain health equity.

Introduction: The Alzheimer's Disease Neuroimaging Initiative-4 (ADNI-4) Engagement Core was launched to advance Alzheimer's disease (AD) and AD-related dementia (ADRD) health equity research in underrepresented populations (URPs). We describe our evidence-based, scalable culturally informed, community-engaged research (CI-CER) model and demonstrate its preliminary success in increasing URP enrollment.

Methods: URPs include ethnoculturally minoritized, lower education (≤ 12 years), and rural populations.

Perceptions Toward Naloxone Among Patients With Cancer Receiving Opioids.

Context: Naloxone nasal spray is recommended for patients with risk factors for opioid overdose. However, cancer patients' perceptions and beliefs regarding naloxone prescriptions and their self-perceived risks for overdose are understudied.

Objective: To determine the proportion of cancer patients at risk for overdose who perceived naloxone as beneficial.

Information work and digital support during the perinatal period: Perspectives of mothers and healthcare professionals.

During pregnancy and early motherhood, the perinatal period, women use a variety of resources including digital resources to support social interactions, information seeking and health monitoring. While previous studies have investigated specific timepoints, this study takes a more holistic approach to understand how information needs and resources change over the perinatal period. Furthermore, we include the perspective of maternity healthcare professionals to better understand the relationship between different stakeholders in the information work of perinatal women.

Cancer-related fatigue among patients with advanced cancer receiving immune-checkpoint inhibitors: a prospective study.

Purpose: The aim of this study was to determine the frequency and factors associated with severity of cancer related fatigue (CRF) as assessed by Functional Assessment of Cancer Illness Therapy-Fatigue (FACIT-F), prior to, and during 12 weeks of immune-checkpoint inhibitors (ICIs). We also explored the effects of ICIs on fatigue dimensions and interference with daily activities (Multidimensional Functional Symptom Inventory, MFSI-SF, Patient-Related Outcome Symptom Measurement Information System Short form Fatigue 7a, PROMIS F-SF), QOL (Functional Assessment of Cancer Therapy-General, FACT-G), and cancer symptoms (Edmonton Symptom Assessment Scale, ESAS).

Methods: In this prospective, longitudinal observational study, patients with a diagnosis of advanced cancer receiving ICIs were evaluated.

Telehealth Preferences Among Patients With Advanced Cancer in the Post COVID-19 Vaccine Era.

Background: Few studies have examined patient preferences for telehealth in palliative care after the availability of COVID-19 vaccines. We examined patient preferences for video versus in-person visits and factors contributing to preferences in the postvaccine era.

Methods: This is a cross-sectional survey of patients who were seen at our palliative care clinic between April 2021 and March 2022.

Postvaccine Era COVID-19 Pandemic-Related Distress in Palliative Care Patients With Advanced Cancer.

Context: The COVID-19 pandemic represents a source of distress in patients with advanced cancer; however, few studies have examined the extent of pandemic-related distress in the postvaccine era.

Objectives: We conducted a cross-sectional survey to examine pandemic-related distress among patients seen by palliative care after vaccine availability.

Methods: Patients at our palliative care clinic were surveyed from April 2021 to March 2022 regarding 1) pandemic-related distress level, 2) potential contributors to pandemic-related distress, 3) coping strategies, 4) demographic factors and symptom burden.

Genetic coding variant in complement factor B (CFB) is associated with increased risk for perianal Crohn's disease and leads to impaired CFB cleavage and phagocytosis.

Objective: Perianal Crohn's disease (pCD) occurs in up to 40% of patients with CD and is associated with poor quality of life, limited treatment responses and poorly understood aetiology. We performed a genetic association study comparing CD subjects with and without perianal disease and subsequently performed functional follow-up studies for a pCD associated SNP in ().

Design: Immunochip-based meta-analysis on 4056 pCD and 11 088 patients with CD from three independent cohorts was performed.

DR3 Regulates Intestinal Epithelial Homeostasis and Regeneration After Intestinal Barrier Injury.

Background & Aims: Tumor necrosis factor (TNF) superfamily member tumor necrosis factor-like protein 1A (TL1A) has been associated with the susceptibility and severity of inflammatory bowel diseases. However, the function of the tumor necrosis factor-like protein 1A and its receptor death receptor 3 (DR3) in the development of intestinal inflammation is incompletely understood. We investigated the role of DR3 expressed by intestinal epithelial cells (IECs) during intestinal homeostasis, tissue injury, and regeneration.

Effective Interventions for Nursing Student Burnout: A Scoping Review.

Background: Burnout in nursing students negatively impacts students' health, decreases academic success, increases attrition, and threatens the quality of patient care.

Purpose: To identify empiric research evaluating the effectiveness of interventions to prevent nursing student burnout.

Methods: This scoping review examined the PubMed, CINAHL, PsycINFO, and Google Scholar databases to identify original studies evaluating burnout interventions in nursing students.

BATF3 Protects Against Metabolic Syndrome and Maintains Intestinal Epithelial Homeostasis.

The intestinal immune system and microbiota are emerging as important contributors to the development of metabolic syndrome, but the role of intestinal dendritic cells (DCs) in this context is incompletely understood. BATF3 is a transcription factor essential in the development of mucosal conventional DCs type 1 (cDC1). We show that mice developed metabolic syndrome and have altered localization of tight junction proteins in intestinal epithelial cells leading to increased intestinal permeability.

Quality Improvement: Assessing Your Clinical Microsystem.

There is a call to action for nurses in all types of practice settings to lead change efforts that impact quality of care. An intervention may focus on an outcome or improvement of an existing process. In both instances, an understanding of organizational culture and readiness for change are needed.

Spontaneous subarachnoid hemorrhage: a best-practice approach to identification and management in the ED.

Emergency clinicians must have a high index of suspicion and a judicious approach to evaluating the chief complaint (ie, headache) of patients with suspected subarachnoid hemorrhage, as accurate initial diagnosis and management are critical to optimizing outcomes. Aneurysmal subarachnoid hemorrhage accounts for a small percentage of strokes, but contributes significantly to the morbidity rate in stroke. The diagnosis is challenging and has devastating consequences if missed.

Troubled spots: Human impacts constrain the density of an apex predator inside protected areas.

Effective conservation requires understanding the processes that determine population outcomes. Too often, we assume that protected areas conserve wild populations despite evidence that they frequently fail to do so. Without large-scale studies, however, we cannot determine what relationships are the product of localized conditions versus general patterns that inform conservation more broadly.

Significance of Serum Protein Electrophoresis in the Detection of Multiple Myeloma: A Diagnostic Interpretation of Patients with Varied Immunoglobulins.

Background: To determine the relationship between serum protein electrophoresis (SPE) and serum immunoglobulin profiles of patients with multiple myeloma (MM).

Methods: This is a retrospective study conducted at the Eric Williams Medical Sciences Complex, focusing on patients over 18 years who received diagnostic blood tests for MM. Results for SPE and serum immunoglobulin profiles were obtained using lab logbooks.

Exploring digital support for the student transition to university through questionable concepts.

New students face challenges when they make the transition from school to university. Existing digital technologies used during this transition can sometimes increase the stressors associated with change. In order to explore ways forward for technology design in this space, we developed a brochure of questionable concepts.

Direct signaling of TL1A-DR3 on fibroblasts induces intestinal fibrosis in vivo.

Tumor necrosis factor-like cytokine 1A (TL1A, TNFSF15) is implicated in inflammatory bowel disease, modulating the location and severity of inflammation and fibrosis. TL1A expression is increased in inflamed mucosa and associated with fibrostenosing Crohn's disease. Tl1a-overexpression in mice causes spontaneous ileitis, and exacerbates induced proximal colitis and fibrosis.

Hydrogen oxidising bacteria for production of single-cell protein and other food and feed ingredients.

Using hydrogen oxidising bacteria to produce protein and other food and feed ingredients is a form of industrial biotechnology that is gaining traction. The technology fixes carbon dioxide into products without the light requirements of agriculture and biotech that rely on primary producers such as plants and algae while promising higher growth rates, drastically less land, fresh water, and mineral requirements. The significant body of scientific knowledge on hydrogen oxidising bacteria continues to grow and genetic engineering tools are well developed for specific species.

Transforming the Experience of Mirror Viewing for Individuals Faced With Disfiguring Injuries.

Purpose/aims: This study explored the feasibility of educating nurses on an emotionally sensitive topic using video. The aim was to educate nurses on how to assist individuals who have had an amputation of a limb in viewing themselves in the mirror.

Design: One-group repeated-measures design with 2 time points (pretest and posttest at 1 month).