Ginsenoside Rh2 promotes cell apoptosis in T-cell acute lymphocytic leukaemia by MAPK and PI3K/AKT signalling pathways.

T-cell acute lymphoblastic leukaemia (T-ALL) is a common childhood malignant tumour, which has poor prognosis and high recurrence rate. Ginsenoside Rh2 (GRh2), a bioactive ingredient of has significant anti-tumour effect. In this study, we found that gene expressions of Jurkat cells were significantly changed in the mitogen-activated protein kinase (MAPK) and phosphatidylinositol 3 kinase (PI3K)/protein kinase B (AKT) signalling pathways after 35 µm GRh2 treatment, involving in JUN, PIEN, AKT3 and MAPK8IP2.

RNA modifications in plant adaptation to abiotic stresses.

Epitranscriptomic chemical modifications of RNAs have emerged as potent regulatory mechanisms in the plant stress adaptation process. Currently, over 170 distinct chemical modifications have been identified in mRNAs, tRNAs, rRNAs, microRNAs (miRNAs), and long-noncoding RNAs (lncRNAs). The genetic and molecular studies have identified the genes responsible for adding and removing chemical modifications on RNA molecules, known as "writers" and "erasers," respectively.

Evaluation of nasal septum deviation via reformatted computed tomography (CT) imaging following expansion using RPE and MARPE.

Objective: To evaluate whether rapid palatal expansion (RPE) or miniscrew-assisted rapid palatal expansion (MARPE) affects nasal septum deviation (NSD).

Materials And Methods: The study population includes 22 RPE patients ages 9.62 ± 1.

Vagal response during radiofrequency catheter ablation initiated from right superior pulmonary vein: Incidence, risk factors, and clinical outcomes.

Background: The vagal response (VR) is unavoidable during pulmonary vein isolation (PVI) for atrial fibrillation (AF). In this study, we aimed to investigate the incidence, risk factors, and clinical outcomes of VR during PVI initiated from the right superior pulmonary vein (RSPV).

Methods: Patients with AF were consecutively enrolled.

A bitter taste receptor liganded by oxalic acid inhibits brown planthopper feeding by promoting CREB phosphorylation via the PI3K-AKT signaling pathway.

Insect gustatory receptors play a critical role in modulating feeding behaviors by detecting external nutritional cues through complex biochemical pathways. Bitter taste receptors are essential for insects to identify and avoid toxins. However, the detailed molecular and cellular mechanisms by which these receptors influence insect feeding behavior remain poorly understood.

Probing the synergistic effect of metal-organic framework derived Co-Nx rich interwoven hierarchical porous carbon tube encapsulated dual redox active nanoalloy for high-performance Zn-air battery and supercapacitor applications.

Rechargeable zinc-air batteries (ZABs) with high-performance and stability is desirable for encouraging the transition of the technology from academia to industries. However, achieving this balance remains a formidable challenge, primarily due to the requirement of robust, earth-abundant reversible oxygen electrocatalyst. The present study introduces a simple strategy to synthesize Co-N rich nanoalloy with N-doped porous carbon tubes (NiCo@NPCTs).

Analysis of the influencing mechanism of low-frequency alternating magnetic field-assisted freezing on oxidative and structural attributes of pork myofibrillar proteins based on proteomic changes.

Using quantitative proteomics, the study investigated the effects of low-frequency alternating magnetic field-assisted freezing (LF-MFF) on the oxidative status and structural integrity of porcine myofibrillar proteins (MPs). LF-MFF, especially at 3 mT (LF-MFF-3) and 4 mT (LF-MFF-4), significantly reduced MPs' oxidation compared to refrigerator freezing (RF) (P < 0.05).

Novel exploitation of autophagy by tombusviruses.

Positive-strand (+)RNA viruses are major pathogens of humans, animals and plants. This review summarizes the complex interplay between the host autophagy pathway and Tomato bushy stunt virus (TBSV) replication. Recent discoveries with TBSV have revealed virus-driven exploitation of autophagy in multiple ways that contributes to the unique phospholipid composition of viral replication organellar (VROs) membranes.

Ecological factors affecting toluene biosynthesis from bacterial communities.

As a highly emitted volatile organic compound, toluene significantly contributes to atmospheric pollution and poses high risks to human health. Its anthropogenic source is well understood, while its biosynthesis remains poorly understood, especially by bacterial communities. This research attempted to reveal the temporal changes of bacterial community structure during toluene biosynthesis and identify key bacterial factors using 16S rRNA sequencing gene and machine learning methods.

Recycled Anode Materials from Manufacturing Industry for Anion Exchange Membrane Water Electrolyzer.

As the energy industries, such as secondary batteries and fuel cells, expand rapidly, the demand for transition metals used as electrode materials is increasing, which has led to a rise in their prices. One promising strategy to address these challenges is upcycling, which involves recycling transition metal-based waste from various industries. In this study, a heterostructure electrocatalyst for anion exchange membrane water electrolysis is developed by upcycling iron-based waste from the automotive industry.

Two-dimensional Nanosheets by Liquid Metal Exfoliation.

Liquid exfoliation is a scalable and effective method for synthesizing 2D nanosheets (NSs) but often induces contamination and defects. Here, liquid metal gallium (Ga) is used to exfoliate bulk layered materials into 2D NSs at near room temperature, utilizing the liquid surface tension and Ga intercalation to disrupt Van der Waals (vdW) forces. In addition, the process can transform the 2H-phase of transition metal dichalcogenides into the 1T'-phase under ambient conditions.

Perceptions, attitudes, and management of obesity in East Asians vs global: A pooled analysis of the ACTION IO survey.

Objective: This ACTION-IO sub-analysis compared attitudes of people with obesity (PwO) and healthcare professionals (HCPs) between South Korea/Japan and global.

Methods: Responses from overall (body mass index [BMI] ≥ 25 kg/m) and higher BMI (30.0-34.

Lycorine Suppresses Non-Small-Cell Lung Cancer Progression Through Activating STING Pathway and Stimulating an Antitumor Immune Response.

Non-small-cell lung cancer (NSCLC) stands as a primary contributor to cancer-related deaths worldwide. It has been demonstrated that Lycorine (LYD), a naturally occurring active sesquiterpene present in Chinese medicinal plants, exhibits anti-cancer properties across various cancer cell lines. However, the underlying mechanisms of LYD-induced anti-tumor in NSCLC are not fully known.

Short-term dynamics of fecal microbiome and antibiotic resistance in juvenile rainbow trout (Oncorhynchus mykiss) following antibiotic treatment and withdrawal.

Background: In aquaculture, the secretions of cultured organisms contribute to the development of aquatic antibiotic resistance. However, the antibiotic-induced changes in fish feces remain poorly understood. This study aimed to assess the short-term dynamics of fecal microbiome and antibiotic resistance in juvenile rainbow trout (Oncorhynchus mykiss) upon antibiotic treatment and withdrawal period.

Association between life's simple 7 (LS7) and arthritis: the mediating role of body fat percentage (BFP).

Background: Life's Simple 7 (LS7), developed by the American Heart Association, addresses seven key health behaviors and relationship factors. Although LS7 has been studied in relation to various chronic diseases, its association with arthritis remains unclear. This study seeks to investigate the association between LS7 and arthritis, with particular emphasis on the mediating role of body fat percentage (BFP).

Quality of life outcomes in terminal cancer patients attending regional cancer centers in South Korea: protocol for a prospective cohort study.

Introduction: Patients with cancer experience physical, mental, and social pain that affects themselves and their families. The increasing cancer incidence and advances in treatment have increased the number of cancer survivors in Korea, and there is an influx of patients in Seoul and other metropolitan areas, leading to shortages of continuous care and comprehensive life support facilities. Patients must travel long distances for treatment, which poses logistical and quality-of-life challenges.

Reproductive factors and risk of epithelial ovarian cancer: results from the Asia Cohort Consortium.

Background: There are scarce data on risk factors for epithelial ovarian cancer (EOC) in Asian populations. Our goal was to advance knowledge on reproductive -related risk factors for EOC in a large population of Asian women.

Methods: This study used pooled individual data from baseline questionnaires in 11 prospective cohorts (baseline years, 1958-2015) in the Asia Cohort Consortium.

Alternative assessment of machine learning to polynomial regression in response surface methodology for predicting decolorization efficiency in textile wastewater treatment.

This study investigated the potential of machine learning (ML) as a substitute for polynomial regression in conventional response surface methodology (RSM) for decolorizing textile wastewater via a UV/HO process. While polynomial regression offers limited adaptability, ML models provide superior flexibility in capturing nonlinear responses but are prone to overfitting, particularly with constrained RSM datasets. In this study, we evaluated decision tree (DT), random forest (RF), multilayer perceptron (MLP), and extreme gradient boosting (XGBoost) models with respect to a quadratic regression model.

PpNAP4 and ethylene act in a regulatory loop to modulate peach fruit ripening and softening.

Ripening significantly influences fruit quality and commercial value. Peaches (Prunus persica), a climacteric fruit, exhibit increased ethylene biosynthesis and decreased fruit firmness during ripening. NAC-like proteins activated by AP3/P1 (NAP) proteins are a subfamily of NAC transcription factors, and certain NAPs have been shown to intervene in fruit ripening.

Synthesis of novel chalcone/lipoic acid derivatives and cross-linked chitosan for preparation of multi-functional packaging film.

Chitosan is a bio-based material that is more environmentally friendly than traditional petroleum-based materials, but its biofilms often suffer from brittleness and limited antioxidant and antibacterial properties. To overcome these challenges, chemically modified chitosan is a key solution. Herein, a novel CS-LA/CHA films were prepared through a radical reaction of chitosan (CS), lipoic acid/chalcone derivative (LA/CHA) and N,N-methylene bisacrylamide (MBA).