Resident memory T cells in dirty mice suppress innate cell activation and infiltration into the skin following stimulation with alarmins.

Trm cells are sequestered at barrier tissues as a swift first line defense against peripheral reinfections in both antigen dependent and antigen independent bystander modes. Trm cells are also capable of mediating autoimmune diseases, such as psoriasis, wherein autoreactive Trm cells are aberrantly activated. To quickly combat infections, activated Trm cells can stimulate the influx and activation of memory T cells and innate immune cells.

Elevated serum gamma-glutamyltransferase activity and immunohistochemistry in two dogs with renal carcinoma.

During a 3-year time period, a 15-year-old male castrated Terrier mix (dog 1) and a 6-year-old female spayed Labrador Retriever (dog 2) presented to the North Carolina State Veterinary Hospital with similar blood work abnormalities and no significant physical examination findings. A CBC, chemistry panel, and urinalysis performed on both dogs were relatively unremarkable, other than a marked increase in serum gamma-glutamyltransferase (GGT) activity. Through imaging, both patients were diagnosed with a renal mass, and histopathology of both masses revealed a carcinoma.

A Guided Comparative Analysis of Fatigue Frameworks in Australasian Ambulance Services.

Objective: Paramedics work in a complex, unpredictable environment, subject to many external stressors including critically unwell patients, dangerous driving conditions, and prolonged shift work. Paramedic fatigue from these and other occupational demands is well documented. Ambulance services attempt to safeguard paramedics from fatigue using internal policies or procedures - a type of Fatigue Risk Management Systems (FRMSs).

Performance of dairy cows offered silages produced from grass swards harvested on either 3 or 5 occasions during the growing season.

The nutritive value of grass silage can be improved by harvesting herbage at a less mature growth stage, which in practice usually involves more frequent harvests. This study examined the performance of dairy cows offered grass silages produced from perennial ryegrass (Lolium perenne) based swards harvested at 2 different frequencies during the growing season (3-harvest [3H] vs. 5-harvest [5H]).

Intraoperative Pathology Consultation in Patients With p16-Positive Unknown Primary Squamous Cell Carcinoma.

Importance: Current guidelines recommend intraoperative frozen section(s) during diagnostic surgery for squamous cell carcinoma for unknown primary tumors (SCCUP).

Objective: To determine the utility of intraoperative pathology consultation during transoral robotic surgery (TORS) in localizing primary tumors and influencing need for adjuvant therapy.

Design, Setting, And Participants: A retrospective case series including 47 adult patients with human papillomavirus (HPV)-associated SCCUP who underwent TORS/oropharyngectomy between January 2016 and February 2023 was carried out at a single tertiary care hospital.

Racial, Ethnic, and Sex Differences in Incidence-Based Mortality of Aggregate Upper Gastrointestinal Cancers.

Introduction: Current strategies for upper gastrointestinal (UGI) cancer screening primarily target cancer-specific risk, with the strongest focus on esophageal adenocarcinoma (EAC). However, all UGI cancers are amendable to screening and early detection with an upper endoscopic examination. This study assesses and explores incidence-based mortality (IBM) for cumulative UGI cancers, aiming to identify race-based or sex-based disparities.

Calls to action on lung cancer management and research.

Lung cancer, the leading cause of cancer-related deaths globally, remains a pressing health issue despite significant medical advances. The New York Lung Cancer Foundation brought together experts from academia, the pharmaceutical and biotech industries as well as organizational leaders and patient advocates, to thoroughly examine the current state of lung cancer diagnosis, treatment, and research. The goal was to identify areas where our understanding is incomplete and to develop collaborative public health and scientific strategies to generate better patient outcomes, as highlighted in our "Calls to Action.

Online Provision of and Health Information: A Search Engine Driven Systematic Web-Based Analysis.

genetic testing is available for UK Jewish individuals but the provision of information online for is unknown. We aimed to evaluate online provision of information by UK organisations (UKO), UK Jewish community organisations (JCO), and genetic testing providers (GTP). Google searches for organisations offering information were performed using relevant sets of keywords.

Genomic Convergence in Hibernating Mammals Elucidates the Genetics of Metabolic Regulation in the Hypothalamus.

Elucidating the genetic basis of mammalian metabolism could help define mechanisms central to health and disease. Here, we define conserved regulatory elements (CREs) and programs for mammalian metabolic control. We delineate gene expression and chromatin responses in the mouse hypothalamus for 7 steps of the Fed-to-Fasted-to-Refed (FFR) response process.

Short-term fluctuating and long-term divergent selection on sympatric Monkeyflowers: insights from decade-spanning reciprocal transplants.

Sympatric species are often locally adapted to distinct microhabitats. However, temporal variation may cause local maladaptation and species boundary breakdown, especially during extreme climatic events leading to episodic selection. Repeated reciprocal transplants can reveal the interplay between short and long-term patterns of natural selection.

Sexualized drug use and chemsex: A bibliometric and content analysis of published literature.

Sexualized drug use (SDU) describes drug-facilitated sexual enhancement, and chemsex is an SDU subculture involving the use of specific drugs by men who have sex with men (MSM). This study aimed to identify research trends, foci, and themes within the SDU and chemsex-specific literature. The Web of Science Core Collection was searched with a list of SDU synonyms.

Fluctuating selection in a Monkeyflower hybrid zone.

While hybridization was viewed as a hindrance to adaptation and speciation by early evolutionary biologists, recent studies have demonstrated the importance of hybridization in facilitating evolutionary processes. However, it is still not well-known what role spatial and temporal variation in natural selection play in the maintenance of naturally occurring hybrid zones. To identify whether hybridization is adaptive between two closely related monkeyflower species, and , we performed repeated reciprocal transplants between natural hybrid and pure species' populations.

Systematic review of multivariable prognostic models for outcomes at least 30 days after hip fracture finds 18 mortality models but no nonmortality models warranting validation.

Objectives: Prognostic models have the potential to aid clinical decision-making after hip fracture. This systematic review aimed to identify, critically appraise, and summarize multivariable prediction models for mortality or other long-term recovery outcomes occurring at least 30 days after hip fracture.

Study Design And Setting: MEDLINE, Embase, Scopus, Web of Science, and CINAHL databases were searched up to May 2023.

Influence of Implementing an Opioid Stewardship Team in the Primary Care Setting.

The Updated 2022 Centers for Disease Control (CDC) Clinical Practice Guideline for Prescribing Opioids for Pain highlights the importance of shared decision making and provider-patient relationships. Interprofessional teams may be helpful in supporting providers and patients. A large, multi-site primary care department created an interprofessional primary care opioid stewardship team to target high-risk opioid prescribing and improve practice alignment with CDC recommendations through dashboard reporting and education.

Relative contribution of biomedical, demographic, and socioeconomic factors to COVID-19 vaccine receipt in rural India.

Background: In the first year of roll-out, vaccination for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) prevented almost 20 million deaths from coronavirus disease 2019 (COVID-19). Yet, little is known about the factors influencing access to vaccination at the individual level within rural poor settings of low-income countries. The aim of this study was to examine determinants of vaccine receipt in rural India.

Probing the basis of disease heterogeneity in multiple sclerosis using genetically diverse mice.

Unlabelled: Multiple sclerosis (MS) is a complex disease with significant heterogeneity in disease course and progression. Genetic studies have identified numerous loci associated with MS risk, but the genetic basis of disease progression remains elusive. To address this, we leveraged the Collaborative Cross (CC), a genetically diverse mouse strain panel, and experimental autoimmune encephalomyelitis (EAE).

Exploring Electrocortical Signatures of Gait Adaptation: Differential Neural Dynamics in Slow and Fast Gait Adapters.

Individuals exhibit significant variability in their ability to adapt locomotor skills, with some adapting quickly and others more slowly. Differences in brain activity likely contribute to this variability, but direct neural evidence is lacking. We investigated individual differences in electrocortical activity that led to faster locomotor adaptation rates.