HIV-1 single-transcription start-site mutants display complementary replication functions that are restored by reversion.

HIV-1 transcription initiates at two positions, generating RNAs with either 1G or 3G 5' ends. The replication fates of these RNAs differ, with viral particles encapsidating almost exclusively 1G RNAs and 3G RNAs retained in cells where they are enriched on polysomes and among spliced viral RNAs. Here, we studied replication properties of virus promoter mutants that produced only one RNA 5' isoform or the other: separately, in combination, and during spreading infection.

Increasing Prostate Cancer Education and Screening for Black Men in Southeastern Michigan: Your Prostate, Your Health.

Black Men (BM) have disproportionately higher mortality rates from prostate cancer (PCa) and present with more advanced disease. Early screening may improve outcomes. The aim of our project was to provide education, screening, and provider outreach with a long-term goal to decrease the disproportionate number of PCa deaths in BM.

Navigating the nursing incivility epidemic: Understanding and addressing incivility in nursing education.

Nurse educators must address the uncivil behaviors that disrupt the learning process. This may help to prevent students from becoming desensitized and enculturated to incivility. Beginning early in nursing education may reverse the trend and decrease the eventual deleterious effect on the profession.

A crucial role for the cortical amygdala in shaping social encounters.

Aggression is an evolutionarily conserved behaviour that controls social hierarchies and protects valuable resources. In mice, aggressive behaviour can be broken down into an appetitive phase, which involves approach and investigation, and a consummatory phase, which involves biting, kicking and wrestling. Here, by performing an unsupervised weighted correlation network analysis on whole-brain FOS expression in mice, we identify a cluster of brain regions, including hypothalamic and amygdalar subregions and olfactory cortical regions, that are highly co-activated in male but not in female aggressors.

Understanding Coping Strategies and Sociocultural Context in Black Americans' Mental Health.

Objectives: Using a sociocultural coping framework, we examined stressors and coping strategies among N = 65 Black adults with varying levels of cultural mistrust, which is defined as an attitudinal response to racism.

Method: We conducted an abductive structural tabular thematic analysis on short-form qualitative responses to a Black mental health survey.

Results: Participants reported several stressors (e.

Research and fellowship funding perspectives: A collective NIHR experience of a community of pre- and post-doctoral radiographers.

Objectives: This paper harnesses a comprehensive overview and the collective experience of a community of pre- and post-doctoral Radiographers in successfully securing grants to demonstrate what is required as part of an NIHR fellowship application.

Key Findings: Developing a research fellowship application requires individuals to expose themselves to critique to improve the content, design and structure of the proposed piece of work. The scale of the project should be carefully considered when developing applications, with the research plan accurately and realistically proposing a suitable amount of work to be undertaken within the timeframe.

Non-medicinal oral contrast in upper abdominal MRI for MR-guided radiotherapy: A scoping review.

Introduction: Using non-medicinal oral contrast agents may aid safe delivery of magnetic resonance image-guided (MR-guided) radiotherapy by improving the ability to visualise and avoid excessive radiation dose to adjacent bowel/stomach. This scoping review aims to map the literature on non-medicinal oral contrasts used in upper-abdominal diagnostic or therapeutic magnetic resonance imaging (MRI) to find potential candidates for employing in MR-guided radiotherapy and identify gaps in knowledge for further study.

Methods: A scoping review of non-medicinal oral contrast used in upper-abdominal MRI research followed a pre-defined protocol based on Arksey and O'Malley's framework.

HIV-1 single transcription start site mutants display complementary replication functions that are restored by reversion.

HIV-1 transcription initiates at two positions, generating RNAs with either 1G or 3G 5' ends. The replication fates of these RNAs di\er, with viral particles encapsidating almost exclusively 1G RNAs and 3G RNAs retained in cells where they are enriched on polysomes and among spliced viral RNAs. Here, we studied replication properties of virus promoter mutants that produced only one RNA 5' isoform or the other: separately, in combination, and during spreading infection.

Safety Assessment of Wheat-Derived Ingredients as Used in Cosmetics.

The Expert Panel for Cosmetic Ingredient Safety (Panel) assessed the safety of 27 wheat-derived ingredients. Most of these ingredients are reported to function as skin conditioning agents in cosmetic products. The Panel reviewed the available data to determine the safety of these ingredients.

Perceptions of patient-provider communications with healthcare providers among sexual and gender minority individuals in the United States.

Objectives: To identify perceived differences in the key domains of patient-provider communications between sexual and gender minority (SGM) and non-SGM patients.

Methods: We reviewed data from the Health Information National Trends Survey (HINTS) to assess patient perspectives on different domains of patient-provider communications in the ideological framework by Epstein and Street (2007) [1]. Between SGM-identified (N = 491) and cisgender, heterosexual respondents (N = 7426), we assessed the proportions of responses to survey questions about the six domains of patient-provider communications and calculated odds ratios (OR) with 95 % confidence intervals (CI) (N = 7917).

Safety Assessment of Triphenyl Phosphate as Used in Cosmetics.

The Expert Panel for Cosmetic Ingredient Safety (Panel) assessed the safety of Triphenyl Phosphate, which is reported to function as a plasticizer in manicuring products. The Panel reviewed the available data to determine the safety of this ingredient. The Panel concluded that Triphenyl Phosphate is safe in cosmetics in the present practices of use and concentration described in this safety assessment.

The impact of transcutaneous electrical acustimulation (TEA) on rectal distension-induced pain in patients with irritable bowel syndrome (IBS)-A study to determine the optimal TEA delivery modalities and effects on rectal sensation and autonomic function.

Background: Treatment options for abdominal pain in IBS are inadequate. TEA was reported effective treatment of disorders of gut-brain interaction but its mechanism of action and optimal delivery method for treating pain in IBS are unknown. This study aims to determine the most effective TEA parameter and location to treat abdominal pain in patients with IBS-Constipation and delineate the effect of TEA on rectal sensation and autonomic function.

The stuck haemodialysis catheter-a case report of a rare but dreaded complication following kidney transplantation.

Background: Tunnelled cuffed haemodialysis catheters are at increased risk of incarceration or becoming 'stuck' via fibrotic adhesion to the central veins when left in situ for prolonged periods of time. Stuck catheters cannot be removed using standard techniques such as bedside dissection of the cuff. Whilst there are several strategies published for the removal of these incarcerated lines, there is no consensus on the best approach.

Naturally occurring T cell mutations enhance engineered T cell therapies.

Adoptive T cell therapies have produced exceptional responses in a subset of patients with cancer. However, therapeutic efficacy can be hindered by poor T cell persistence and function. In human T cell cancers, evolution of the disease positively selects for mutations that improve fitness of T cells in challenging situations analogous to those faced by therapeutic T cells.

Overall Satisfaction with Cancer Care Among Sexual and Gender Minority People and Their Utilization of Identity-Tailored Health Education Materials.

This study was conducted to understand whether health education materials made specifically for members of sexual and gender minority (SGM) groups play a pivotal role in SGM cancer survivors' care satisfaction and experiences. We identified 2250 SGM cancer survivors who completed the "OUT: National Cancer Survey," conducted by the National LGBT Cancer Network in 2020-2021, and classified participants by their self-reported satisfaction with overall cancer care. We examined care satisfaction in relation to use of SGM-tailored health education resources and factors surrounding their SGM identities, which may influence their satisfaction, including feelings of safety with care teams.

Managing Diabetes Mellitus in the Emergency Department.

Diabetes mellitus (DM) is a chronic medical condition that continues to increase in prevalence. Complications of DM, including diabetic ketoacidosis and hyperglycemic hyperosmolar state, often present in the emergency department requiring emergent management. Prompt assessment, diagnosis, evaluation of laboratory values, treatment, monitoring, and strict follow-up education are essential to the successful management of this complex disease.

Modulatory effects of estrous cycle on ingestive behaviors and energy balance in young adult C57BL/6J mice maintained on a phytoestrogen-free diet.

The estrous cycle is known to modify food, fluid, and electrolyte intake behaviors and energy homeostasis in various species, in part through fluctuations in estrogen levels. Simultaneously, commonly commercially available rodent dietary formulations greatly vary in soy protein content, and thereby the delivery of biologically active phytoestrogens. To explore the interactions among the estrous cycle, sodium, fluid, and caloric seeking behaviors, and energy homeostasis, young adult C57BL/6J female mice were maintained on a soy protein-free 2920x diet and provided water, or a choice between water and 0.

The Prehabilitation Radiotherapy Exercise, smoking Habit cessation and Balanced diet Study (PREHABS) protocol to explore the feasibility of embedding behavioural modifications into the clinical pathway for patients undergoing radical radiotherapy for lung cancer.

Unlabelled: Patients with curable non-surgical lung cancer are often current smokers, have co-existing medical comorbidities and are treated with curative radiotherapy. To maximise the benefits of modern radiotherapy, there is an urgent need to optimise the patient's health to improve survival and quality of life.

Methods And Analysis: The Yorkshire Cancer Research-funded Prehabilitation Radiotherapy Exercise, smoking Habit cessation and Balanced diet Study (PREHABS) (L426) is a single-centre prospective feasibility study to assess embedding behavioural changes into the radical radiotherapy pathway of patients with lung cancer.

The underrepresentation of women in sport leadership in South Africa.

Introduction: The lack of representation of women in sport leadership, despite global movements and policies that have found some traction, is a persistent, unremitting challenge globally, and especially in South Africa. This study aimed to explore the intersections of gender and sports ideology and its impact on gender (in) equity in the South African context. The study draws on African feminist theories and perspectives as a conceptual framework.

Differences in Fluid, Electrolyte, and Energy Balance in C57BL/6J Mice () in Metabolic Caging at Thermoneutral or Standard Room Temperatures.

The recommends mice be pair or group housed and provided with nesting materials. These provisions support social interactions and are also critical for thermoregulatory behaviors such as huddling and burrowing. However, studies of fluid and electrolyte balance and digestive function may involve use of metabolic caging (MC) systems in which mice are housed individually on wire-mesh floors that permit quantitative collection of urine and feces.

Safety Assessment of (Shea)-Derived Ingredients as Used in Cosmetics.

The Expert Panel for Cosmetic Ingredient Safety (Panel) assessed the safety of 13 (shea)-derived ingredients, which are most frequently reported to function in cosmetics as skin and hair conditioning agents. The Panel reviewed the available data to determine the safety of these ingredients. Because final product formulations may contain multiple botanicals, each containing similar constituents of concern, formulators are advised to be aware of these constituents and to avoid reaching levels that may be hazardous to consumers.