N-methyladenosine RNA methylation regulates microplastics-induced cell senescence in the rainbow trout liver.

Microplastics are prevalent in aquatic ecosystems, impacting various forms of aquatic life, including fish. In this study, Rainbow trout (Oncorhynchus mykiss) were exposed to two concentrations of microplastics (0 and 500 μg/L) over a 14-day period, during which a comprehensive analysis was conducted to assess the liver accumulation of microplastics and their effects on oxidative stress, the liver response, and transcriptomics. Our findings indicated that microplastics significantly accumulated in the liver and activated the antioxidant system in fish by enhancing the activity of antioxidant enzymes.

Social Determinants of Health and Unmet Needs for Services among Young Adults with HIV: Medical Monitoring Project, 2018-2021.

Background: Persons aged 13-24 years are a priority population in the National HIV/AIDS Strategy. Young adults with HIV have poorer health outcomes-including not being retained in care, antiretroviral nonadherence, and not being virally suppressed-than other persons with HIV.

Setting: Centers for Disease Control and Prevention's Medical Monitoring Project data collected June 2018 through May 2022.

AGITG MONARCC: A Randomized Phase 2 Study of Panitumumab Monotherapy and Panitumumab Plus 5-Fluorouracil as First-Line Therapy for Older Patients With RAS and BRAF Wild Type Metastatic Colorectal Cancer. A Study by the Australasian Gastro-Intestinal Trials Group (AGITG).

Background: Panitumumab (pan) plus chemotherapy is a preferred first-line therapy for unresectable RAS and BRAF wild type metastatic colorectal cancer (mCRC). Older patients may not be suitable for combination regimens. We investigated 2 lower intensity pan-containing regimens.

Plantaginis Herba attenuates adriamycin-induced nephropathy: Molecular mechanism insights by integrated transcriptomic and experimental validation.

Ethnopharmacological Relevance: The Chinese herbal Plantaginis Herba (PL) is one of the most widely used plants for both medicinal and dietary purposes. Plantaginis Herba is the main medicine used in a traditional Chinese prescription called Cheqiancao decoction, and it is known for its liver and kidney protective properties.

Aim Of The Study: The aim of the present study was to explore the interventions and mechanisms of PL in ADR nephropathy by performing an integrated analysis of in vitro and in vivo experiments.

Crypt density and recruited enhancers underlie intestinal tumour initiation.

Oncogenic mutations that drive colorectal cancer can be present in healthy intestines for long periods without overt consequence. Mutation of Adenomatous polyposis coli (Apc), the most common initiating event in conventional adenomas, activates Wnt signalling, hence conferring fitness on mutant intestinal stem cells (ISCs). Apc mutations may occur in ISCs that arose by routine self-renewal or by dedifferentiation of their progeny.

KPNA2/KPNB1 promotes the malignant progression of gastric cancer induced by M2 macrophage polarization.

Macrophages in the tumor microenvironment (TME) regulated gastric cancer progression, but the mechanism of macrophage polarization in gastric cancer progression remained unclear. This study mainly explored the molecular mechanism of macrophage polarization in the tumor microenvironment and its impact on the progression of gastric cancer. KPNA2 and KPNB1 expressions in cancer tissues and adjacent non-cancerous tissues were quantified via RT-qPCR and western blot.

Analysis of Risk Factors and the Establishment of a Predictive Model for Thrombosis in Patients with Immune Thrombocytopenia.

Objectives: To explore the risk factors for thrombi occurring in patients with immune thrombocytopenia (ITP) and establish a risk prediction model to better predict the risk of thrombosis in patients with ITP.

Methods: We retrospectively analyzed 350 ITP patients who had been hospitalized in the First People's Hospital of Yunnan Province between January 2024 and June 2024. For all patients, we recorded demographic characteristics and clinical data, analyzed the risk factors for thrombosis in ITP patients and then developed a risk prediction model.

Spatial Transcriptomics: Biotechnologies, Computational Tools, and Neuroscience Applications.

Spatial transcriptomics (ST) represents a revolutionary approach in molecular biology, providing unprecedented insights into the spatial organization of gene expression within tissues. This review aims to elucidate advancements in ST technologies, their computational tools, and their pivotal applications in neuroscience. It is begun with a historical overview, tracing the evolution from early image-based techniques to contemporary sequence-based methods.

Identification of immune characteristics of two lung adenocarcinoma subtypes based on immune- and pyroptosis-related genes to improve immunotherapy.

Background: Lung adenocarcinoma (LUAD) is the most prevalent histological subtype of lung cancer. Pyroptosis is a programmatic cell death linked to inflammation.

Methods: The data information of 541 LUAD samples and 59 normal samples were obtained from TCGA database.

The Use of HIV Prevention Strategies and Services Reported by Black Women with a Risk for and with HIV in the United States.

Black women are disproportionately affected by HIV. We analyzed data from two Centers for Disease Control and Prevention's HIV surveillance systems to better understand HIV prevention strategies used by Black women at risk for and with HIV to help inform efforts to end HIV. Among sexually active Black women, we analyzed 2019 National HIV Behavioral Surveillance data on women without HIV (n = 4,033) and 2018-2020 Medical Monitoring Project data on women with HIV (n = 967).

Mobile Application-Based Care on Health Outcomes in Patients With Rheumatoid Arthritis: A Systematic Review and Meta-Analysis.

Background: Effective disease management is crucial for rheumatoid arthritis (RA) patients as it can significantly reduce disease-associated symptoms. Currently, the utilization of mobile applications for managing RA patients has gained widespread popularity in clinical settings. However, there is a notable absence of a comprehensive meta-analysis exploring their effectiveness specifically in the context of RA patients.

Prognostic value of the Naples Prognostic Score in adult chronic obstructive pulmonary disease: NHANES 2005-2018.

Background: Previous studies have demonstrated that the Naples Prognostic Score (NPS) provides strategic direction in the prognosis of malignant illness. Nevertheless, its relationship with chronic obstructive pulmonary disease (COPD) remains underexplored. Therefore, additional research specifically focusing on the relationship between the Naples Prognostic Score and COPD is necessary to determine its widespread applicability.

SALL4 mediates SHP2 inhibition in myocardial fibroblasts through the DOT1L/H3K79me2 signaling pathway to promote the progression of myocardial infarction.

Objective: To explore the influence of SALL4 in cardiac fibroblasts on the progression of myocardial infarction.

Methods: Analysis of genes specifically expressed in myocardial infarction by bioinformatics methods; The impact of SALL4 on myocardial infarction was assessed using mouse ultrasound experiments and Masson staining; The effect of SALL4 on the expression levels of collagen-I and collagen-III in myocardial tissue was examined by immunohistochemical staining; The migration ability of cardiac fibroblasts was evaluated using a Transwell assay; The proliferative ability of cardiac fibroblasts was tested using a CCK-8 assay; The relative fluorescence intensity of α-SMA and CTGF in cardiac fibroblasts were checked through immunofluorescence staining experiment; The expression of SALL4, DOT1L, H3K79me2, P53, SHP2, YAP, nucleus-YAP, collagen-I, α-SMA, CTGF, and PAI-1 in myocardial tissues or cardiac fibroblasts was detected using western blot analysis.

Results: SALL4-specific high expression in myocardial infarction; SALL4 intensified the alterations in the heart structure of mice with myocardial infarction and worsened the fibrosis of myocardial infarction; SALL4 also promoted the expression of SALL4, DOT1L, H3K79me2, P53, SHP2, YAP, nucleus-YAP, collagen-I, collagen-III, α-SMA, CTGF, and PAI-1 in myocardial infarction tissues and cardiac fibroblasts; Subsequently, SALL4 could enhance the immunofluorescence intensity of α-SMA and CTGF; Moreover, SALL4 could promote the proliferation and migration of cardiac fibroblasts.

Aerosol light absorption alleviates particulate pollution during wintertime haze events.

Aerosol light absorption has been widely considered as a contributing factor to the worsening of particulate pollution in large urban areas, primarily through its role in stabilizing the planetary boundary layer (PBL). Here, we report that absorption-dominated aerosol-radiation interaction can decrease near-surface fine particulate matter concentrations ([PM]) at a large-scale during wintertime haze events. A "warm bubble" effect by the significant heating rate of absorbing aerosols above the PBL top generates a secondary circulation, enhancing the upward motion (downward motion) and the convergence (divergence) in polluted (relatively clean) areas, with a net effect of lowering near-surface [PM].

Deciphering the evolving niche interactome of human hematopoietic stem cells from ontogeny to aging.

Hematopoietic stem cells (HSC) reside within specialized microenvironments that undergo dynamic changes throughout development and aging to support HSC function. However, the evolving cell-cell communication networks within these niches remain largely unexplored. This study integrates single-cell RNA sequencing datasets to systematically characterize the HSC niche interactome from ontogeny to aging.

Empathy to Creativity: The Associations Between Empathy and Everyday Creativity.

Objective: Everyday creativity is fundamental to human existence and improved well-being. Beyond recent attention regarding how contextual, lifestyle, personality, and neurobiological differences might foster everyday creativity, empathy may also constitute an intriguing connection. However, this potential relationship has not yet been systematically assessed.

BC99 Improves Strength Performance by Enhancing Protein Digestion and Regulating Skeletal Muscle Quality in College Students of Physical Education Major.

The dietary proteins are one of the most important factors determining health conditions in humans. The sufficient digestion and absorption of dietary proteins in the digestive tract has positive effects on performance and recovery in sportspeople and athletes. Improving protein digestibility is a strategy for maintaining health status and optimal performance in sport and exercise activities.

Preparation and Characterization of Small-Size and Strong Antioxidant Nanocarriers to Enhance the Stability and Bioactivity of Curcumin.

The purpose of this study was to design nanocarriers with small-size and antioxidant properties for the effective encapsulation of curcumin. Here, procyanidins, vanillin, and amino acids were used to successfully prepare nanocarriers of a controllable size in the range of 328~953 nm and to endow antioxidant ability based on a one-step self-assembly method. The reaction involved a Mannich reaction on the phenolic hydroxyl groups of procyanidins, aldehyde groups of vanillin, and amino groups of amino acids.

Yield and nutritional quality analysis in : Regulation of different nitrogen forms.

In order to select the most suitable nitrogen form that can increase the yield and improve the quality of mini Chinese cabbage, a pot-experiment was conducted. The effects of the different nitrogen fertilizers on the yield, phenolic acid and flavonoids, amino acid fractions, volatiles, and total glucosinolate contents of mini Chinese cabbage were measured. The treatments were nitrate nitrogen (N), ammonium nitrogen (A), amide nitrogen (U), and amino acid nitrogen (PASP)], and no fertilizer (NF) was set as a control.

High-Performance Perovskite Flat Panel X-Ray Imagers via Blade Coating.

Perovskite X-ray detectors are recognized as the most promising candidates for low-dose detectors due to their superior performance. However, it is still full of challenging in the fabrication of flat-panel X-ray imagers (FPXIs), primarily due to the absence of large area thick films that exhibit high uniformity and long-term performance stability. A general synthesis route is urgently needed to grow large-scale halide perovskite thick films directly on a pixeled thin-film transistor (TFT) backplane with high uniformity, closing the gap between the great potential of perovskite X-ray detectors and their entry into the market.

Enhancing stability, bioavailability and nutritional intervention effect of procyanidins using bio-based delivery systems: A review.

Procyanidins (PCs), a kind of polyphenolic compound, have attracted extensive attention due to their strong antioxidant, anti-inflammatory and other activities. However, PCs are susceptible to complex micro-environments, resulting in low stability, poor target tissue delivery and bioavailability, which limits their biological effects. Therefore, it is urgent to find some suitable pathways to protect PCs, avoid their degradation, and maximize their health benefits in nutritional intervention.