Neocolonialism and science diplomacy: lessons learned from the field and the way forward.

To level the playing field in the production of global knowledge, we need to understand the practical implications of colonial heritage and how it has disproportionately affected scientific discourse and the generation and utilization of scientific knowledge from and about the Global South. This article explores how research practitioners can level the playing field. We must think about how we can collectively change the narrative so that every emerging scientist from the Global South can flourish and have an equal opportunity to conduct research that is meaningful to them and their societies.

An oral non-covalent non-peptidic inhibitor of SARS-CoV-2 Mpro ameliorates viral replication and pathogenesis in vivo.

Safe, effective, and low-cost oral antiviral therapies are needed to treat those at high risk for developing severe COVID-19. To that end, we performed a high-throughput screen to identify non-peptidic, non-covalent inhibitors of the SARS-CoV-2 main protease (Mpro), an essential enzyme in viral replication. NZ-804 was developed from a screening hit through iterative rounds of structure-guided medicinal chemistry.

Midkine as a driver of age-related changes and increase in mammary tumorigenesis.

Aging is a pivotal risk factor for cancer, yet the underlying mechanisms remain poorly defined. Here, we explore age-related changes in the rat mammary gland by single-cell multiomics. Our findings include increased epithelial proliferation, loss of luminal identity, and decreased naive B and T cells with age.

Corona mortis injury during anterior vaginal wall suspension: A case report.

The corona mortis is a variant vascular anastomosis that crosses behind the superior pubic ramus connecting the external and internal iliac vessels. Its location with respect to key landmarks in the retropubic space varies. This case demonstrates a life-threatening hemorrhage following an anterior vaginal wall suspension due to needle passer injury of the corona mortis successfully managed with endovascular embolization.

COVID-19 Related Knowledge, Attitudes, and Behaviors Among Black Men with Chronic Health Conditions: A Latent Profile Analysis.

Research indicates that Black communities experienced disproportionately higher numbers of confirmed cases and fatalities throughout the COVID-19 pandemic with Black men experiencing marked reductions in life expectancy. Inequities were further magnified by known COVID-19 such as hypertension, diabetes, obesity, and higher prevalence of cardiovascular disease. The current project aimed to assess the knowledge, attitudes, and behaviors related to COVID-19 among Black men with chronic conditions.

Cancer-stromal cell interactions in breast cancer brain metastases induce glycocalyx-mediated resistance to HER2-targeting therapies.

Brain metastatic breast cancer is particularly lethal largely due to therapeutic resistance. Almost half of the patients with metastatic HER2-positive breast cancer develop brain metastases, representing a major clinical challenge. We previously described that cancer-associated fibroblasts are an important source of resistance in primary tumors.

Project GRIP: An Illustration of Participatory Action Research with Communities of People Who Own and Use Firearms.

Firearm-related injury and mortality prevention strategies are often incompatible with and potentially ineffective for the very populations at risk. Such incompatibility is reflective of a cultural disconnect between investigators and prevention specialists and those who own and use firearms. The current paper describes Project GRIP, a research study that was guided by the principles of Participatory Action Research (PAR).

A Subpopulation of Luminal Progenitors Secretes Pleiotrophin to Promote Angiogenesis and Metastasis in Inflammatory Breast Cancer.

Unlabelled: Inflammatory breast cancer (IBC) is a highly aggressive subtype of breast cancer characterized by rapidly arising diffuse erythema and edema. Genomic studies have not identified consistent alterations and mechanisms that differentiate IBC from non-IBC tumors, suggesting that the microenvironment could be a potential driver of IBC phenotypes. Here, using single-cell RNA sequencing, multiplex staining, and serum analysis in patients with IBC, we identified enrichment of a subgroup of luminal progenitor (LP) cells containing high expression of the neurotropic cytokine pleiotrophin (PTN) in IBC tumors.

Mixed methods evaluation of a jail diversion program: Impact on arrests and functioning.

This mixed methods study had two aims: (1) to examine the effectiveness of a jail diversion program in reducing recidivism and promoting educational and employment outcomes; and (2) to qualitatively explore mechanisms through which the program was effective. Participants were 17 individuals arrested for drug offenses who participated in an intensive, law enforcement-based jail diversion program, and 17 individuals in a comparison group. Arrests were extracted from police records, and education and employment were extracted from program data.

Out of touch? How trauma shapes the experience of social touch - Neural and endocrine pathways.

Trauma can shape the way an individual experiences the world and interacts with other people. Touch is a key component of social interactions, but surprisingly little is known about how trauma exposure influences the processing of social touch. In this review, we examine possible neurobiological pathways through which trauma can influence touch processing and lead to touch aversion and avoidance in trauma-exposed individuals.

A critical analysis of gender-based violence reporting and evidence building applications (GBVxTech) for capturing memory reports.

Introduction: Gender-based violence (GBV) is under-reported to the authorities owing to the stigma, shame, and fear of reprisal that surrounds these crimes. To address this, there has been an influx of technologies, including mobile phone and online applications that allow victim-survivors (hereafter, victims) to document and report GBV (hereafter referred to as GBVxTech). We critically analysed the extent to which GBVxTech applications align with the scientific knowledge base on gathering accounts of crimes from victims and witnesses.

TBCRC 039: a phase II study of preoperative ruxolitinib with or without paclitaxel for triple-negative inflammatory breast cancer.

Background: Patients with inflammatory breast cancer (IBC) have overall poor clinical outcomes, with triple-negative IBC (TN-IBC) being associated with the worst survival, warranting the investigation of novel therapies. Preclinical studies implied that ruxolitinib (RUX), a JAK1/2 inhibitor, may be an effective therapy for TN-IBC.

Methods: We conducted a randomized phase II study with nested window-of-opportunity in TN-IBC.

Heterogeneity and transcriptional drivers of triple-negative breast cancer.

Triple-negative breast cancer (TNBC) is a heterogeneous disease with limited treatment options. To characterize TNBC heterogeneity, we defined transcriptional, epigenetic, and metabolic subtypes and subtype-driving super-enhancers and transcription factors by combining functional and molecular profiling with computational analyses. Single-cell RNA sequencing revealed relative homogeneity of the major transcriptional subtypes (luminal, basal, and mesenchymal) within samples.

The Role of Dorsal Raphe Nucleus Serotonergic Systems in Emotional Learning and Memory in Male BALB/c Mice.

Selective serotonin reuptake inhibitors (SSRIs) are the first-line pharmacological treatment for a variety of anxiety-, trauma- and stressor-related disorders. Although they are efficacious, therapeutic improvements require several weeks of treatment and are often associated with an initial exacerbation of symptoms. The dorsal raphe nucleus (DR) has been proposed as an important target for the modulation of emotional responses and the therapeutic effects of SSRIs.

Facilitating Harmonization of Variables in Framingham, MESA, ARIC, and REGARDS Studies Through a Metadata Repository.

Background: High-quality research in cardiovascular prevention, as in other fields, requires inclusion of a broad range of data sets from different sources. Integrating and harmonizing different data sources are essential to increase generalizability, sample size, and representation of understudied populations-strengthening the evidence for the scientific questions being addressed.

Methods: Here, we describe an effort to build an open-access repository and interactive online portal for researchers to access the metadata and code harmonizing data from 4 well-known cohort studies-the REGARDS (Reasons for Geographic and Racial Differences in Stroke) study, FHS (Framingham Heart Study), MESA (Multi-Ethnic Study of Atherosclerosis), and ARIC (Atherosclerosis Risk in Communities) study.

Evaluation of antiviral activity of SARS-CoV-2 M inhibitor pomotrelvir and cross-resistance to nirmatrelvir resistance substitutions.

The unprecedented scale of the COVID-19 pandemic and the rapid evolution of SARS-CoV-2 variants underscore the need for broadly active inhibitors with a high barrier to resistance. The coronavirus main protease (M) is an essential cysteine protease required for viral polyprotein processing and is highly conserved across human coronaviruses. Pomotrelvir is a novel M inhibitor that has recently completed a phase 2 clinical trial.

Enabling witnesses to actively explore faces and reinstate study-test pose during a lineup increases discriminability.

Accurate witness identification is a cornerstone of police inquiries and national security investigations. However, witnesses can make errors. We experimentally tested whether an interactive lineup, a recently introduced procedure that enables witnesses to dynamically view and explore faces from different angles, improves the rate at which witnesses identify guilty over innocent suspects compared to procedures traditionally used by law enforcement.

A Systematic Review of Criminal Justice Initiatives to Strengthen the Criminal Investigation and Prosecution of Sexual Violence in East Africa.

Sexual violence (SV) is a widespread public health and human rights problem, with countries in East Africa having higher rates than the global average. Prosecutions of SV in East Africa are rare, and survivors face many challenges accessing medico-legal justice and services. Developing initiatives that support survivors in navigating the criminal justice system is vital, yet there is limited research on efforts to improve the criminal justice system's management and treatment of survivors.

Longitudinal Trends in Cardiovascular Risk Factor Profiles and Complications Among Patients Hospitalized for COVID-19 Infection: Results From the American Heart Association COVID-19 Cardiovascular Disease Registry.

Background: The COVID-19 pandemic has evolved through multiple phases characterized by new viral variants, vaccine development, and changes in therapies. It is unknown whether rates of cardiovascular disease (CVD) risk factor profiles and complications have changed over time.

Methods: We analyzed the American Heart Association COVID-19 CVD registry, a national multicenter registry of hospitalized adults with active COVID-19 infection.

Acute alcohol intoxication and alcohol expectancy effects on women's memory for consensual and non-consensual sexual activity.

Objective: To test whether acute alcohol intoxication and alcohol expectancy affects how accurately women remember consensual and non-consensual sexual activity that occurred during an interactive hypothetical dating scenario.

Design: A balanced placebo randomized study that varied alcohol dose (mean Breath Alcohol Content; BrAC = 0.06%) and alcohol expectancy prior to participants encoding a hypothetical interactive rape scenario was implemented.

Lateral Subdermic Venous Plexus Insufficiency: The Association of Varicose Veins with Restless Legs Syndrome and Nocturnal Leg Cramps.

Purpose: To determine whether nocturnal symptoms of restless legs syndrome (RLS) and muscle cramps in the legs are associated specifically with lateral subdermic venous plexus (LSVP) insufficiency and whether treatment can provide symptomatic relief.

Materials And Methods: A retrospective cross-sectional observational study of 506 patients at a single site analyzed whether RLS or nighttime leg cramping symptoms were associated with venous reflux in the LSVP using comprehensive venous ultrasound. The treatment outcomes of ultrasound-guided foam sclerotherapy (USGFS) were followed up for 1 year.

Cultivating Cooperative Relationships: Identifying Learning Gaps When Teaching Students Systems Thinking Biomimicry.

The methodology of biomimicry design thinking is based on and builds upon the overarching patterns that all life abides by. "Cultivating cooperative relationships" within an ecosystem is one such pattern we as humans can learn from to nurture our own mutualistic and symbiotic relationships. While form and process translations from biology to design have proven accessible by students learning biomimicry, the realm of translating biological functions in a systematic approach has proven to be more difficult.