Correlation analysis of transcriptome and metabolomics and functional study of Galactinol synthase gene (VcGolS3) of blueberry under salt stress.

Soil salinity poses a significant environmental challenge for the growth and development of blueberries. However, the specific mechanisms by which blueberries respond to salt stress are still not fully understood. Here, we employed a comprehensive approach integrating physiological, metabolomic, and transcriptomic analyses to identify key metabolic pathways in blueberries under salt stress.

MRI-assessed Dynamic Hyperinflation Induced by Tachypnea in Chronic Obstructive Pulmonary Disease: The SPIROMICS-HF Study.

Purpose To assess the repeatability of real-time cine pulmonary MRI measures of metronome-paced tachypnea (MPT)-induced dynamic hyperinflation and its relationship with chronic obstructive pulmonary disease (COPD) severity. Materials and Methods SubPopulations and InteRmediate Outcome Measures In COPD Study (SPIROMICS) (ClinicalTrials.gov identifier no.

Phase formation and phase stability for the homogenous and heterogeneous amorphous metals versus the crystalline phase.

From molecular dynamics (MD) simulations of melt-quenching and thermal aging procedures in pure Ag, Cu, Ag-Cu binary alloys, and Cu-Zr binary alloys, we have identified two distinct amorphous phases for a metastable undercooled liquid: the homogeneous L-phase with low shear rigidity and the heterogenous G-phase with much higher shear rigidity and a heterogeneity length scale Λ. Here, we examine two-phase equilibration studies showing that the G-phase melts to form the L-phase above ~1,000 K, which then transforms to form the crystal (X) phase; however, below the melting point of the G-Phase (~990 K), the X- and G-phases do not transform into each other. We suggest the presence of a G-phase is likely responsible for embrittlement often observed in metallic glasses.

The pattern and burden of non-communicable diseases in armed conflict-exposed populations in Northeastern Nigeria.

Background: The risk of non-communicable diseases (NCDs) in conflict and post-conflict settings in Northeastern Nigeria has not been evaluated to date. As this region undergoes recovery, understanding the prevalence of NCDs, such as hypertension, diabetes, depression, and obesity, and the associated behavioral coping mechanisms, is crucial for developing tailored healthcare solutions. Therefore, this study aimed to assess the impact of conflict on the prevalence of NCDs in conflict-exposed areas in Northeastern Nigeria compared with non-conflict regions.

Perspectives of Midwives and Nurse Practitioners in Kentucky on Exercise Counseling During Pregnancy: A Qualitative Study.

Introduction: Healthcare professionals are in an optimal position to deliver exercise information to pregnant women, yet previous research suggests this seldom happens. Midwives and nurse practitioners, who may have more time with pregnant women, are particularly well suited for this role.

Objectives: This qualitative study examined the exercise advice and counseling provided by midwives and nurse practitioners in Kentucky, focusing on the barriers they face.

and mRNA expression-based risk stratification of acute Myeloid Leukemia.

Prognostication of acute myeloid leukemia (AML) at initial diagnosis relies on identification of pre-determined underlying genetic abnormalities. Nevertheless, the disease course of AML remains highly unpredictable and robust reliable prognostic biomarkers for newly diagnosed AML are lacking. We retrospectively explored two publicly available AML RNA-Seq datasets and found that inferior overall survival was associated with high- and low- transcript levels (" / ") compared to low- and high- transcript levels (" / ") in adult AML patients, with a hazard ratio for death of at least 2.

Accessibility of Public Health Knowledge: The Presence of Public Health Courses in General Education Programs at US Public Universities.

Objectives: In 2003, the Institute of Medicine released the report , in which the authors recommended that "all undergraduates have access to education in public health." The objective of this study was to explore the current status of that recommendation in public institutions in the United States with schools or programs accredited by the Council on Education for Public Health (CEPH).

Methods: We used a systematic qualitative content analysis approach, specifically a manifest analysis strategy, focusing on data that were available, tangible, and observable.

Evaluating ASC-4 Transfer Rates in Cataract Surgery: Insights into Timing and Causes of Hospital Transfers.

Purpose: To describe the causes, timing, and contributing factors of direct hospital transfer cases from an ophthalmology-specific ambulatory surgery center and to identify potential strategies for decreasing future transfers.

Setting: A large ophthalmology surgery center in Des Moines, Iowa.

Design: Retrospective review.

Evaluating the implementation and impact of a volunteer navigation oncology support programme: study protocol for a pragmatic, real-world hybrid type 2 study.

Introduction: Patient navigation is recommended by accrediting bodies such as the Commission on Cancer and is a key element in payment reform demonstration projects, due to the established benefits in reducing barriers to healthcare, improving care coordination and reducing healthcare utilisation. However, oncology practices are often resource constrained and lack the capacity to extend navigation services at the desired intensity for their patient population. The American Cancer Society (ACS) developed the ACS Community Access to Resources, Education, and Support (CARES) programme to expand navigation capacity through the training of students from local universities as volunteers to serve as non-clinical navigators to support cancer patients.

Enhancing the interactions of ion-tagged oligonucleotides and magnetic ionic liquid supports for the sequence-specific extraction of hepatitis B virus DNA.

Background: Infections from the hepatitis B virus (HBV) are a major risk factor for hepatocellular carcinoma, one of the most common types of liver cancer. Circulating cell-free DNA (ccfDNA) in human plasma can be used as a non-invasive biomarker for diagnosing HBV-related liver diseases. The isolation of target ccfDNA sequences is often challenging due to the co-extraction of highly abundant non-target DNA from samples.

Evaluation of Cannabis Per Se Laws: A Semi-Mechanistic Pharmacometrics Model for Quantitative Characterization of THC and Metabolites in Oral Users.

Recreational cannabis use has increased notably in the United States in the past decade, with a recent surge in oral consumption. This trend has raised concerns about driving under the influence. Current cannabis-impaired driving laws lack standardization, with some states implementing blood Δ9-tetrahydrocannabinol (THC) per se limits (1, 2, and 5 ng/mL).

Visual assessment for frontal sinus radiographic identifications: Documenting accuracy and exploring the effects of experience.

Decedent positive identification via visual comparisons of frontal sinus radiographs is commonly used in the medicolegal field; however, only a handful of studies have empirically tested this method. This study aimed to test the accuracy of visual assessment in frontal sinus identifications across a large and experientially diverse participant sample. A Qualtrics survey presented participants with 25 pairs of cropped frontal sinus radiographs, asking them to determine if they matched and their confidence level.

Green synthesis of Ag-Fe bimetallic nanoparticles using fungal filtrates: unlocking multifunctional medical and environmental applications.

The current investigation focuses on synthesizing Ag-Fe bimetallic nanoparticles (AgFe-BMNPs) using cell-free filtrates of the as a novel fungal reducing agent. The optical, morphological, and surface properties of these fungus-fabricated AgFe-BMNPs and their monometallic counterparts (AgNPs and FeNPs) were analyzed using sophisticated nanotechnology instruments. The UV-visible spectrum showed peaks at 231 nm and 415 nm for BMNPs and 450 nm and 386 nm for AgNPs and FeNPs, respectively.

Ultrathin, Dynamically Controllable Circularly Polarized Emission Laser Enabled by Resonant Chiral Metasurfaces.

We demonstrate a simple, low-cost, and ultracompact chiral resonant metasurface design, which, by strong local coupling to a quantum gain medium (quantum emitters), allows to implement an ultrathin metasurface laser, capable of generating tunable circularly polarized coherent lasing output. According to our detailed numerical investigations, the lasing emission can be transformed from linear to circular and switch from right- to left-handed circularly polarized (CP) not only by altering the metasurface chiral response but also by changing the polarization of a linearly polarized pump wave, thus enabling dynamic lasing-polarization control. Given the increasing interest for CP laser emission, our chiral metasurface laser design proves to be a versatile yet straightforward strategy to generate a strong and tailored CP emission laser, promising great potential for future applications in both photonics and materials science.

Real-World Use of Tapinarof Cream 1% Once Daily in Patients with Seborrheic Dermatitis: A Case Series.

Seborrheic dermatitis (SD) is an inflammatory skin disease with multifactorial etiology, involving genetic and environmental factors. Many conventional therapies for SD (ie, topical antifungals, topical corticosteroids) are associated with incomplete efficacy, frequent and sometimes rapid disease recurrence, and restrictions on duration of therapy and anatomic sites of application. This may be because they cannot target multiple disease processes and/or are limited by safety considerations.

Brown Carbon in East Asia: Seasonality, Sources, and Influences on Regional Climate and Air Quality.

Brown carbon (BrC) has been recognized as an important light-absorbing carbonaceous aerosol, yet understanding of its influence on regional climate and air quality has been lacking, mainly due to the ignorance of regional coupled meteorology-chemistry models. Besides, assumptions about its emissions in previous explorations might cause large uncertainties in estimates. Here, we implemented a BrC module into the WRF-Chem model that considers source-dependent absorption and avoids uncertainties caused by assumptions about emission intensities.

Improving the Clinical Diagnostic Criteria for Genetically Confirmed Adult-Onset Huntington Disease: Considering Nonmotor Presentations.

Background: Huntington disease (HD) is a genetic neurodegenerative disorder. Given the focus on motor manifestations, nonmotor symptoms are frequently underappreciated in clinical evaluations, despite frequently contributing to primary functional impairment.

Recent Findings: A diagnosis of motor-onset as the definition of manifest symptoms misrepresents the complex nature of HD presentation.

Consensus Recommendations for the Management of Neurosarcoidosis: A Delphi Survey of Experts Across the United States.

Background And Objectives: Neurosarcoidosis poses a diagnostic and management challenge due to its rarity, phenotypic variability, and lack of randomized controlled studies to guide treatment selection. Recommendations for management based on expert opinion are useful in clinical practice and provide a framework for designing prospective studies.

Methods: In this Delphi survey study, specialists with experience in managing patients with neurosarcoidosis were invited to anonymously complete 2 surveys about key elements of evaluation, diagnosis, treatment, monitoring, and long-term management of neurosarcoidosis.

Increasing Authenticity of the Laboratory through the MICRO Project: Analysis of Analytical Chemistry Laboratory Experiments for Their Level of Inquiry.

Inquiry-based laboratory experiments, in comparison to traditional "cookbook" style laboratory experiments, more accurately model the work scientists do and engage students in the skills they use. Students who participate in inquiry-based laboratory experiments engage in science practices and develop skills such as critical thinking and argumentation. Despite the abundance of literature surrounding the benefits of inquiry-based laboratory learning approaches, adoption of these instructional approaches has been slow.

Single-molecule analysis of PARP1-G-quadruplex interaction.

The human genome contains numerous repetitive nucleotide sequences that display a propensity to fold into non-canonical DNA structures including G-quadruplexes (G4s). G4s have both positive and negative impacts on various aspects of nucleic acid metabolism including DNA replication, DNA repair and RNA transcription. Poly (ADP-ribose) polymerase (PARP1), an important anticancer drug target, has been recently shown to bind a subset of G4s, and to undergo auto-PARylation.

SAMHD1 enhances HIV-1-induced apoptosis in monocytic cells via the mitochondrial pathway.

Sterile alpha motif (SAM) and histidine-aspartate (HD) domain-containing protein 1 (SAMHD1) inhibits HIV-1 replication in non-dividing cells by reducing the intracellular dNTP pool. SAMHD1 enhances spontaneous apoptosis in cells, but its effects on HIV-1-induced apoptosis and the underlying mechanisms remain unknown. Here we uncover a new mechanism by which SAMHD1 enhances HIV-1-induced apoptosis in monocytic cells through the mitochondrial pathway.

In-hospital outcomes of percutaneous left ventricular assist device recipients in cardiogenic shock hospitalizations with chronic kidney disease: A nationwide analysis.

Background: There is a lack of data on the role of chronic kidney disease (CKD) in patients who received percutaneous left ventricular assist devices (pLVAD) as mechanical circulatory support (MCS) as an adjunct treatment for cardiogenic shock (CS) management.

Methods: Using National Inpatient Sample (2016-19), we extracted CS patients receiving pLVAD and divided them into CKD and non-CKD cohorts. Multivariate regression analysis was used for adjusted odds ratios for outcomes before and after entropy balancing (EB) and predictive margins for the probability of all-cause in-hospital mortality (ACM).

Next-generation metabolic models informed by biomolecular simulations.

Metabolic modeling is essential for understanding the mechanistic bases of cellular metabolism in various organisms, from microbes to humans, and the design of fitter microbial strains. Metabolic networks focus on the overall fluxes through biochemical reactions that implicitly rely on several biochemical processes, such as active or diffusive uptake (or export) of nutrients (or metabolites), enzymatic turnover of metabolites, and metal-cofactor enzyme interactions. Despite independent progress in biomolecular simulations, they have yet to be integrated to inform metabolic models.

A multifactorial, evidence-based analysis of pathophysiology in Spaceflight Associated Neuro-Ocular Syndrome (SANS).

The National Aeronautics and Space Administration (NASA) in the United States has been studying a fascinating and unique constellation of neuro-ophthalmic findings collectively known as Spaceflight Associated Neuro-Ocular Syndrome (SANS). SANS is unique to the space environment of microgravity and produces novel physiological and pathological findings that have no direct terrestrial equivalent. The neuro-ophthalmic phenomenon is a major physiologic barrier to future planetary spaceflight.