Ecological diversification of sea catfishes is accompanied by genome-wide signatures of positive selection.

Habitat transitions have shaped the evolutionary trajectory of many clades. Sea catfishes (Ariidae) have repeatedly undergone ecological transitions, including colonizing freshwaters from marine environments, leading to an adaptive radiation in Australia and New Guinea alongside non-radiating freshwater lineages elsewhere. Here, we generate and analyze one long-read reference genome and 66 short-read whole genome assemblies, in conjunction with genomic data for 54 additional species.

Conditioned place preference with low dose mixtures of α-pyrrolidinopentiophenone (α-PVP) and 3,4-methylenedioxypyrovalerone (MDPV) in male and female Sprague-Dawley rats.

Two common constituents of psychoactive "bath salts", 3,4-methylenedioxypyrovalerone (MDPV) and α-pyrrolidinoipentiophenone (α-PVP) belong to a novel class of synthetic chemicals structurally related to the psychostimulant drug, cathinone. Recreational use of MDPV and α-PVP pose serious health risks, which may be exacerbated by concomitant use of both substances. Preclinical psychopharmacology studies have established that MDPV and α-PVP have high abuse liabilities, comparable to that of cocaine and methamphetamine.

Hypoxia-induced PD-L1 expression and modulation of muscle stem cell allograft rejection.

Stem cell therapy has shown immense promise in treating genetic disorders, particularly muscular diseases like Duchenne muscular dystrophy (DMD). This study investigates a novel method to enhance the viability of stem cell transplants in DMD by upregulating Programmed Death Ligand 1 (PD-L1) in muscle stem cells (MuSCs) through preconditioning with hypoxia and/or interferon-γ (IFN-γ) to mitigate T cell immune rejection. MuSCs were treated with 5% hypoxia for 72 h and further treated with IFN-γ to enhance PD-L1 expression.

Faricimab Treatment of Polypoidal Choroidal Vasculopathy Resistant to Intravitreal Ranibizumab Injections and Ranibizumab Port Delivery (Susvimo).

To report a case of polypoidal choroidal vasculopathy (PCV) recalcitrant to treatment with ranibizumab and with a ranibizumab port delivery system (Susvimo) but responsive to faricimab-svoa. A case and its findings were analyzed. A 69-year-old Filipino man with PCV in the left eye was treated for 2 years with multiple ranibizumab intravitreal (IVT) injections followed by ranibizumab port delivery combined with rescue ranibizumab IVT injections, with no significant response clinically or on imaging.

Educational Benefits of Rural Rotations: Insights From General Surgery Residency Program Leaders.

Objective: Rural rotations have become increasingly common. However, little is known about whether they offer educational benefits for residents who do not eventually practice in rural facilities.

Design: Starting with an ACGME-provided roster of general surgery programs, the authors conducted a website review (12/2022-7/2023) of the 342 civilian programs located in U.

Re-operation following urgent and emergent colectomies: An investigation of indications and utility as a quality indicator.

Background: For urgent and emergent colectomies, return to the operating room is interpreted as a negative quality indicator. We sought to describe indications, procedures performed, and outcomes of patients undergoing reoperation after colectomy.

Methods: Retrospective study of patients undergoing urgent and emergent colectomy with re-operation at a single institution from 2013 to 2023.

Differential Impacts of Anticipated Success on Employment Outcomes Among Adults Who Stutter.

Purpose: Stuttering is associated with disparities in labor market outcomes among young adults, but little is known about how labor market outcomes associated with stuttering change over time. Therefore, this study characterized longitudinal associations between stuttering and early life expectations, job satisfaction, receipt of employer-provided insurance benefits, and income.

Method: The analysis used data from three waves of the National Longitudinal Study of Adolescent to Adult Health, which contained 16,653 individuals aged 18-43 years interviewed over 18 years.

Contingency management for monosubstance use disorders: Systematic review and assessment of predicted versus obtained effects.

Contingency management (CM) is notably successful as a substance use disorder treatment and is most effective when targeting monosubstance use. Evidence suggests the effects of CM exceed predictions based on the value of the incentives delivered for monosubstance abstinence. In this systematic review, we examine common variations of CM interventions applied to a single substance to determine what factors may contribute to the larger effect.

The Effects of Carbonate on Candida albicans Filamentation, Biofilm Formation, and Antifungal Resistance.

Candida albicans, a member of the normal microbial population of healthy humans, is an opportunistic pathogen that can cause serious disease in immunocompromised patients. An important virulence factor of C. albicans is the formation of biofilms.

Recommendations for Integrating Traditional Birth Attendants to Improve Maternal Health Outcomes in Low- and Middle-Income Countries.

Adverse maternal health outcomes and high rates of maternal mortality continue to disproportionately affect low- and middle-income countries (LMICs). With limited access to health facility care, many women in LMICs rely on traditional birth attendants (TBAs) to meet their maternal health needs. While some studies consider the use of TBAs to be problematic, others suggest the integration of TBAs into maternal healthcare to improve health outcomes.

The future of hypertension pharmacotherapy: Ongoing and future clinical trials for hypertension.

Hypertension is among the most prevalent diagnoses across the world and increases the risk of many serious health problems, such as stroke, heart disease, and kidney disease. Pharmacological approaches to treat hypertension are often required and reduce blood pressure through mechanisms such as vasodilation, inhibition of the renin-angiotensin-aldosterone pathway, and increased urine output to reduce blood volume, among other mechanisms. Further research is ongoing to find novel pathways and mechanisms to treat hypertension, which we summarize in this review.

Explaining key stakeholders' preferences for potential policies governing psychiatric electroceutical intervention use.

In recent years, legislators in many states have proposed laws governing the use of psychiatric electroceutical interventions (PEIs), which use electrical or magnetic stimulation to treat mental disorders. To examine how the PEI views of relevant stakeholder groups (e.g.

Floods of Egypt's Nile in the 21st century.

Extreme precipitation and flooding events are rising globally, necessitating a thorough understanding and sustainable management of water resources. One such setting is the Nile River's source areas, where high precipitation has led to the filling of Lake Nasser (LN) twice (1998-2003; 2019-2022) in the last two decades and the diversion of overflow to depressions west of the Nile, where it is lost mainly to evaporation. Using temporal satellite-based data, climate models, and continuous rainfall-runoff models, we identified the primary contributor to increased runoff that reached LN in the past two decades and assessed the impact of climate change on the LN's runoff throughout the twenty-first century.

Gender variations in 30-day outcomes following cholecystectomy in patients with biliary acute pancreatitis.

Background: Biliary acute pancreatitis (BAP) can be associated with severe morbidity and mortality. This study aims to evaluate whether gender is associated with worse 30-day postoperative outcomes following cholecystectomy for BAP.

Methods: Patients in the ACS-NSQIP database (2014-2017) with a diagnosis of BAP who underwent cholecystectomy were stratified into two groups: male and female.

Assessing horizontal gene transfer in the rhizosphere of using fabricated ecosystems (EcoFABs).

Horizontal gene transfer (HGT) is a major process by which genes are transferred between microbes in the rhizosphere. However, examining HGT remains challenging due to the complexity of mimicking conditions within the rhizosphere. Fabricated ecosystems (EcoFABs) have been used to investigate several complex processes in plant-associated environments.

Where Fluoride Is Present, Hexafluorosilicate Might Be Encountered: Supramolecular Binding of the SiF Anion by Nanojars.

While the fact that HF etches glass is rather common chemical knowledge, the reaction of fluoride ions in an organic solvent with glassware under alkaline conditions has not yet been documented. It becomes apparent that, in general, whenever any fluorine-containing material is handled in silicon-based glassware, the possible presence of SiF should be considered regardless of the pH of the reaction medium. Subsequent to the initial, inadvertent synthesis by the reaction of CuF with laboratory glassware, hexafluorosilicate-entrapping supramolecular assemblies (nanojars) of the formula [SiF⊂{-Cu(μ-OH)(μ-pz)} ] ( ; = 28, 30, 32, 34) were rationally prepared by the reaction of Cu with pyrazole (Hpz) in the presence of a base and SiF ions or by combining with HSiF or HF.

How do we justify research into enhanced warfighters?

State militaries have strong interests in developing enhanced warfighters: taking otherwise healthy service personnel (soldiers, marines, pilots, etc.) and pushing their biological, physiological, and cognitive capacities beyond their individual statistical or baseline norm. However, the ethical and regulatory challenges of justifying research into these kinds of interventions to demonstrate the efficacy and safety of enhancements in the military has not been well explored.

Primary anaplastic T-cell lymphoma of the omentum presenting as small bowel obstruction and complicated with Massilia timonae infection: a case report.

Background: Anaplastic large-cell lymphoma primarily involving the omentum is an extremely rare entity with variable clinical presentation. Owing to its rarity and nonspecific clinical manifestation, omental T-cell lymphoma is often diagnosed at a later stage, riddled with complications. While imaging modalities such as computed tomography scan can help a physician reach a diagnosis, cases that present with complications may require a multidisciplinary approach that combines surgical exploration along with consultation from Oncology.

Oncogenic EML4-ALK assemblies suppress growth factor perception and modulate drug tolerance.

Drug resistance remains a challenge for targeted therapy of cancers driven by EML4-ALK and related fusion oncogenes. EML4-ALK forms cytoplasmic protein condensates, which result from networks of interactions between oncogene and adapter protein multimers. While these assemblies are associated with oncogenic signaling, their role in drug response is unclear.

The role of the primary healthcare research community in addressing the social and structural determinants of health: a call to action from NAPCRG 2023.

The need for effective primary healthcare to address social and structural determinants of health and to mitigate health inequalities has been well established. Here, we report on the international forum of the 2023 NAPCRG (formerly known as North American Primary Care Research Group) Annual Meeting. The aim of the forum was to develop principles for action for the primary healthcare research community on addressing social and structural determinants of health.

Disentangling gender, sex, and biology: a mixed methods study of gender identity data collection tools.

Objectives: We used community-based mixed methods to test whether transgender and gender diverse (TGD) people preferred gender identity questions developed by community members over current questions in use and generate hypotheses about data collection preferences.

Methods: We interviewed twenty TGD adults in English and Spanish, asking them to rate and discuss their responses to questions. We analyzed quantitative data with descriptive statistics and qualitative data with template analysis, then integrated them.