Expression profiles of microRNA-mRNA and their potential impact on anthocyanin accumulation in purple petals of Brassica napus.

Rapeseed (Brassica napus L.) possesses substantial economic value as an oil, vegetable, and forage crop, while also exhibiting notable ornamental characteristics. Recent advances in flower colour breeding have significantly enhanced the visual appeal of rapeseed, with anthocyanins identified as the primary contributor to the development of red, purple, and pink flowers.

Feature-interactive Siamese graph encoder-based image analysis to predict STAS from histopathology images in lung cancer.

Spread through air spaces (STAS) is a distinct invasion pattern in lung cancer, crucial for prognosis assessment and guiding surgical decisions. Histopathology is the gold standard for STAS detection, yet traditional methods are subjective, time-consuming, and prone to misdiagnosis, limiting large-scale applications. We present VERN, an image analysis model utilizing a feature-interactive Siamese graph encoder to predict STAS from lung cancer histopathological images.

Pore blocking mechanisms of centipede toxin SsTx-4 on the inwardly rectifying potassium channels.

The peptide toxin SsTx-4 derived from venom of centipede Scolopendra subspinipes mutilans was characterized as a potent antagonist of the inwardly rectifying potassium (Kir) channel subtypes Kir1.1, Kir4.1, and Kir6.

Plasma catalytic ammonia synthesis in a fluidized-bed DBD reactor over M/AlO: Enhancement of plasma-catalyst surface interaction.

Ammonia is a promising alternative energy to fossil fuels for reducing CO emissions. Plasma catalysis technology for ammonia production using clean energy is gaining attention. Introducing catalysts to the plasma increases ammonia synthesis rates, but the effect of catalyst particle movement in the plasma region, such as in a fluidized-bed reactor, is less explored.

Per- and polyfluoroalkyl substances exacerbate the prevalence of plasmid-borne antibiotic resistance genes by enhancing natural transformation,in vivo stability, and expression in bacteria.

Per- and polyfluoroalkyl substances (PFAS) as emerging pollutants are ubiquitous and disrupt biological processes across water boundaries. Their coexistence with antibiotic resistance genes (ARGs) in water matrix is associated with the spread of ARGs via conjugative transfer, posing a threat to public health. However, their role in natural transformation-where microorganisms actively take up extracellular ARGs (eARGs)-and the subsequent persistence and expression of ARGs after transformation remains poorly understood.

Root metabolites regulated by FERONIA promote phosphorus-solubilizing rhizobacteria enrichment induced by Arabidopsis thaliana coping with phosphorus deficiency.

The recruitment of the phosphorus-solubilizing rhizobacteria plays an important role in response to phosphorus deficiency. Through the treatments of Arabidopsis thaliana (Col-0) and the FERONIA (FER) functional deficient mutants (fer-4 and fer-5) with the soil suspension in various phosphorus conditions, we discovered that FER could promote phosphorus-solubilizing rhizobacteria enrichment to rescue the defective plant during phosphorus deficiency. The amplicon sequencing data reflected that the phosphorus-solubilizing rhizobacterial genus Alcaligenes was significantly enriched of Col-0 than fer-4 in low phosphorus conditions.

Visual and fluorescence dual mode platform for sensitive and accurate screening of breast carcinoma.

Compared to single-mode detection, dual-mode sensing strategies have garnered increasing attention from researchers due to their superior detection accuracy and reliability. Exosomes, as non-invasive biomarkers, hold significant potential for disease diagnosis. However, sensitive and precise detection of exosomes still presents considerable technical challenges.

Risk prediction of integrated traditional Chinese and western medicine for diabetes retinopathy based on optimized gradient boosting classifier model.

In order to take full advantage of traditional Chinese medicine (TCM) and western medicine, combined with machine learning technology, to study the risk factors and better risk prediction model of diabetic retinopathy (DR), and provide basis for the screening and treatment of it. Through a retrospective study of DR cases in the real world, the electronic medical records of patients who met screening criteria were collected. Moreover, Recursive Feature Elimination with Cross-Validation (RFECV) was used for feature selection.

Tunable Topological Transitions Probed by the Quantum Hall Effect in Twisted Double Bilayer Graphene.

The moiré system provides a tunable platform for investigating exotic quantum phases. Particularly, the displacement field is crucial for tuning the electronic structures and topological properties of twisted double bilayer graphene (TDBG). Here, we present a series of -tunable topological transitions by the evolution of quantum Hall phases (QHPs) in the valence bands of TDBG.

Dual-targeted halofuginone hydrobromide nanocomplexes for promotion of macrophage repolarization and apoptosis of rheumatoid arthritis fibroblast-like synoviocytes in adjuvant-induced arthritis in rats.

Rheumatoid arthritis (RA) is a prevalent autoimmune disease characterized by chronic inflammation and excessive proliferation of the synovium. Currently, treatment options focus on either reducing inflammation or inhibiting synovial hyperplasia. However, these modalities are unsatisfactory in achieving the desired therapeutic outcomes.

Ultra-Narrowband Green-Emitting Transparent Composite Ceramics for Laser-Driven Display.

Laser-driven projection displays face a critical challenge in developing laser-excitable and high-performance narrowband green emitters. Herein, new AlO-LaMgAlO: Mn (AlO-LMA: Mn) transparent composite ceramics are reported via high-temperature vacuum sintering, which produces a high-color-purity (95.4%) green emission with full width at half maximum of 24 nm and superior thermal and moisture and laser irradiation stability.

Bio-Inspired Multiple Responsive NIR II Nanophosphors for Reversible and Environment-Interactive Information Encryption.

Inspired by the natural responsive phenomena, herein the multiple responsive persistent luminescent ZnGaGeO:Ni (ZGGO:Ni) nanoparticles with near-infrared  (NIR) II emission peak ≈1330 nm derived from the Ni doping through controlled synthesis based on hydrothermal method are obtained. The obtained NIR II persistent luminescent ZGGO:Ni can not only respond to temperature but also the specific solvent stimulus. The results demonstrate that the NIR II persistent luminescence intensity decreases in hydroxyl containing solvent such as water (HO) and ethyl alcohol (CHO), while the PL intensity remains in solvent without hydroxyl groups such as n-hexane (CH) and deuterated water (DO).

Repeat and haplotype aware error correction in nanopore sequencing reads with DeChat.

Error self-correction is crucial for analyzing long-read sequencing data, but existing methods often struggle with noisy data or are tailored to technologies like PacBio HiFi. There is a gap in methods optimized for Nanopore R10 simplex reads, which typically have error rates below 2%. We introduce DeChat, a novel approach designed specifically for these reads.

High-density genetic map construction and QTL analysis of the first flower node in kenaf using RAD-seq.

Background: In kenaf (Hibiscus cannabinus L.) which is an important natural fiber crop, the first flower node is closely linked to fiber yield. However, the genetic mechanisms controlling the first flower node remain poorly understood.

[Bushen Huoxue Decoction regulates ADSCs-Exos to affect nucleus pulposus cell apoptosis and ERK signaling pathway in intervertebral disc degeneration].

This study aims to investigate the effects of Bushen Huoxue Decoction regulating adipose-derived stem cells(ADSCs)-exosomes(Exos) on the apoptosis of intervertebral disc nucleus pulposus cells(NPCs) and extracellular signal-regulated kinase(ERK) signaling pathway. Tert-butyl hydrogen peroxide(TBHP)-induced NPCs were divided into control, model, drug-containing serum, blank Exos, normal serum Exos, and drug-containing serum Exos groups. Cell viability and proliferation were examined by the CCK-8 assay and EdU staining, respectively.

[Research progress on "homologous different effects" of Aurantii Fructus Immaturus and Aurantii Fructus].

Aurantii Fructus Immaturus and Aurantii Fructus are the dried young and immature fruits of Rutaceae, which mainly originate from the same part of lime. They are harvested from the same part with different maturity levels, which leads to different medicinal materials. It has been reported that Aurantii Fructus Immaturus and Aurantii Fructus contain flavonoids, alkaloids, volatile oils, coumarins and other components, which have a variety of pharmacological effects such as gastrointestinal disorder-alleviating, anti-anxiety, lipid metabolism-modulating, anti-inflammatory, antimicrobial, and antioxidant effects.

[Integrated evidence chain: a new strategy and methodology for effectiveness e valuation of traditional Chinese medicines].

The evaluation of the effectiveness of traditional Chinese medicine(TCM) has long been a "bottleneck" issue that restricts the healthy development and internationalization of TCM. This article systematically analyzes the differences in diagnostic and treatment principles, material composition, new drug development pathways, efficacy cognition, and evaluation methodology between Chinese and Western medicine from the underlying logic of medical perspective. On this basis, it integrates the evidence elements of clinical experience, experimental research, and clinical trials, and for the first time proposes and establishes a new strategy and methodology for the evaluation of the effectiveness of TCM: the integrated evidence chain-based effectiveness evaluation of traditional Chinese medicine(iEC-Eff), forming an integrated evaluation and confirmation model of "clinical experience-experimental research-clinical trial" for the effectiveness of TCM.

Chitooligosaccharide application enhanced the growth and phytoremediation efficiency of industrial hemp in Cd-contaminated soils.

Hemp has been widely used for cadmium (Cd) remediation. However, its remediation efficiency needs to be improved. Chitooligosaccharides can enhance plant resistance and growth; however, their effects on hemp for Cd-remediation remain unclear.

Advancements in electromagnetic microwave absorbers: Ferrites and carbonaceous materials.

Heightened levels of electromagnetic (EM) radiation emitted by electronic devices, communication equipment, and information processing technologies have become a significant concern recently. So, substantial efforts have been devoted for developing novel materials having high EM absorption properties. This critical review article provides an overview of the advancements in understanding and developing such materials.

Volatile profiles and characteristic odorants in camellia seeds with different heat pretreatments.

Heat pretreatment plays a crucial role in affecting the quality, colour and aroma of camellia oil during the extraction process. This study aimed to investigate the effects of steaming, stir-frying, roasting, microwave and infrared treatment on the flavour and physicochemical quality of camellia seeds. The results indicated that, compared with unpretreated samples, the heat-pretreated ones exhibited increased oil content and browning degree, imparting a caramel colour with toasty and nutty flavours.

Aptamer-Based Activatable Tyramide Signal Amplification for Low-Background Detection of SARS-CoV-2 Nucleocapsid Protein.

As severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection posed a significant threat to public health and the global economy, in vitro diagnosis of the SARS-CoV-2 nucleocapsid protein proved to be an effective way for SARS-CoV-2 infection control in the past years. Tyramide signal amplification (TSA) has been extensively utilized in tissue imaging and pathological diagnosis owing to the powerful signal enhancement. However, the elevated "ALWAYS ON" fluorescence background limited the accuracy and sensitivity of the conventional TSA assay.

Integrated analysis of BSA-seq and RNA-seq identified the candidate genes for seed weight in .

Introduction: is a major oilseed crop of . The seed weight is one of yield components in oilseed crops. Research on the genetic mechanism of seed weight is not only directly related to the yield and economic value of Brassica juncea but also can provide a theory foundation for studying other Brassica crops.

Corrigendum: A bibliometric analysis of interstitial cells of Cajal research.

[This corrects the article DOI: 10.3389/fmed.2024.

Investigation of the relationship between lead exposure in heavy metals mixtures and the prevalence of stroke: a cross-sectional study.

Background: The adverse effects of environmental toxic metal exposure on human health are well-documented. However, the specific influence of heavy metal exposure on stroke prevalence remains underexplored.

Methods: This study utilized data from the National Health and Nutrition Examination Survey (NHANES) spanning from 2011 to 2018 to investigate the association between blood metal concentrations and the incidence of stroke.