A genome-wide association study identified PRKCB as a causal gene and therapeutic target for Mycobacterium avium complex disease.

Non-tuberculous mycobacterial pulmonary disease (NTM-PD) is a chronic progressive lung disease that is increasing in incidence. Host genetic factors are associated with NTM-PD susceptibility. However, the heritability of NTM-PD is not well understood.

A brain-computer interface system for lower-limb exoskeletons based on motor imagery and stacked ensemble approach.

Existing lower limb exoskeletons (LLEs) have demonstrated a lack of sufficient patient involvement during rehabilitation training. To address this issue and better incorporate the patient's motion intentions, this paper proposes an online brain-computer interface (BCI) system for LLE based motor imagery and stacked ensemble. The establishment of this online BCI system enables a comprehensive closed-loop control process, which includes the collection and decoding of brain signals, robotic control, and real-time feedback mechanisms.

Cardiomyocyte-specific long noncoding RNA Trdn-as induces mitochondrial calcium overload by promoting the mA modification of calsequestrin 2 in diabetic cardiomyopathy.

Diabetic cardiomyopathy (DCM) is a medical condition characterized by cardiac remodeling and dysfunction in individuals with diabetes mellitus. Sarcoplasmic reticulum (SR) and mitochondrial Ca overload in cardiomyocytes have been recognized as biological hallmarks in DCM; however, the specific factors underlying these abnormalities remain largely unknown. In this study, we aimed to investigate the role of a cardiac-specific long noncoding RNA, D830005E20Rik (Trdn-as), in DCM.

Metallic PtC monolayer as a promising hydrogen evolution electrocatalyst.

Reasonable design of hydrogen evolution reaction (HER) electrocatalysts with low Pt loading and excellent catalytic performance is a key challenge in finding efficient and cost attractive catalysts. Pt with its unique d-electrons provides new opportunities for the development of HER catalysts when it forms compounds with highly earth-abundant C. Herein, we focused on designing highly efficient catalysts composed of Pt and C elements using first-principles structure search simulations, identifying four stability PtC monolayers.

CMPK2 promotes NLRP3 inflammasome activation via mtDNA-STING pathway in house dust mite-induced allergic rhinitis.

Background: House dust mite (HDM) is the leading allergen for allergic rhinitis (AR). Although allergic sensitisation by inhaled allergens renders susceptible individuals prone to developing AR, the molecular mechanisms driving this process remain incompletely elucidated.

Objective: This study aimed to elucidate the molecular mechanisms underlying HDM-induced AR.

Comparative effectiveness of massage combined with lifestyle intervention and lifestyle intervention alone for simple obesity: A systematic review and meta-analysis.

Background: This study aimed to assess the comparative effectiveness of massage combined with lifestyle intervention and lifestyle intervention alone in patients with simple obesity.

Methods: The PubMed, Embase, Cochrane Library, CNKI, VIP Database, and Wanfang Data were searched. Meta-analysis was conducted in accordance with the 2020 Preferred Reporting Items for Systematic Reviews and Meta-Analysis guidelines.

Optimization of parallel coiled cavities of different depths in microperforated panel sound absorbers.

This paper presents a microperforated panel (MPP) sound absorber with parallel coiled-up-cavities of different-depths (PCD) and the corresponding optimization on their cavities. In this study, an analytical model is initially proposed for estimating the cavity depths of the PCD-MPP absorber upon normal incidence absorption coefficient evaluation at given resonance frequencies. Cavity effective depths and normal incidence absorption coefficient are evaluated after coiling up cavities for a compact structure.

Characterization and functional analysis of type III polyketide synthases in Selaginella moellendorffii.

The evolutionary conservation of type III polyketide synthases (PKS) in Selaginella has been elucidated, and the critical amino acid residues of the anther-specific chalcone synthase-like enzyme (SmASCL) have been identified. Selaginella species are the oldest known vascular plants and a valuable resource for the study of metabolic evolution in land plants. Polyketides, especially flavonoids and sporopollenin precursors, are essential prerequisites for plant land colonization.

Identifying the role of cellulase gene upon the infection of subsp. in citrus.

Unlabelled: Citrus canker is a devastating disease caused by subsp. (), which secretes the effector PthA4 into host plants to trigger transcription of the susceptibility gene , resulting in pustule formation. However, the molecular mechanism underlying CsLOB1-mediated susceptibility to remains elusive.

Novel neo-clerodane diterpenoids from Teucrium quadrifarium and their anti-ferroptosis effect.

Teucrifarides A-D (1-4), four previously unreported neo-clerodane-type diterpenoids, combined with sixteen known analogs (5-20), were purified from Teucrium quadrifarium. The absolute forma of compounds 1-4 were determined via spectroscopic and ECD calculation methods, together with X-ray crystallography experiments. Among them, compound 1 possessed a 5,20-epoxy ring featuring a unique cage-like 12-oxatricyclo [5.

Distribution characteristics of Hg and As in the water-SPM system in the Xiaoqing river estuary and coastal.

Water and suspended particulate matter (SPM) were collected from Xiaoqing Estuary and its adjacent waters in August 2022 to study the spatial distribution and risk assessment of Hg and As. The content of Hg in SPM samples ranged from 4.7152 to 446.

Cross sectional associations of physical activity and sleep with mental health among Chinese university students.

Objective: This study aimed to examine the levels of physical activity (PA), sleep, and mental health (MH), specifically depression, anxiety, and stress, among Chinese university students. It also aimed to analyze the influencing factors of MH, providing a theoretical foundation for developing intervention programs to improve college students' mental health.

Methods: A stratified, clustered, and phased sampling method was employed.

Hepatocyte-Derived FGF1 Alleviates Isoniazid and Rifampicin-Induced Liver Injury by Regulating HNF4α-Mediated Bile Acids Synthesis.

Isoniazid and rifampicin co-therapy are the main causes of anti-tuberculosis drug-induced liver injury (ATB-DILI) and acute liver failure, seriously threatening human health. However, its pathophysiology is not fully elucidated. Growing evidences have shown that fibroblast growth factors (FGFs) play a critical role in diverse aspects of liver pathophysiology.

Mechanisms of low MHC I expression and strategies for targeting MHC I with small molecules in cancer immunotherapy.

Major histocompatibility complex (MHC) class I load antigens and present them on the cell surface, which transduces the tumor-associated antigens to CD8 T cells, activating the acquired immune system. However, many tumors downregulate MHC I expression to evade immune surveillance. The low expression of MHC I not only reduce recognition by- and cytotoxicity of CD8 T cells, but also seriously weakens the anti-tumor effect of immunotherapy by restoring CD8 T cells, such as immune checkpoint inhibitors (ICIs).

From White to Reddish-Brown: The Anthocyanin Journey in Driven by Auxin and Genetic Regulators.

, or wine-cap Stropharia, is a well-known edible mushroom cultivated globally. The pileipellis color is a crucial quality attribute of , exhibiting significant variation throughout its developmental stages. However, the pigment types and regulatory mechanisms behind color variation remain unclear.

TaDL interacts with TaB3 and TaNF-YB1 to synergistically regulate the starch synthesis and grain quality in bread wheat.

Starch biosynthesis is a critical factor in wheat (Triticum aestivum L.) quality and yield. However, the full scope of its regulation is not fully understood.

[A preliminary study on the short-term effectiveness and safety of sublingual immunotherapy-spray for patients with respiratory allergy].

To investigate the short-term effectiveness and safety of sublingual allergen immunotherapy with allergen sprays (SLIT-sprays) in Chinese patients with allergic rhinitis (AR) with or without asthma using real-world data. The retrospective cohort study included 100 patients who received SLIT-sprays in the ENT departments in Hainan Shulan (Boao) Hospital and Boao Super Hospital between October 2023 and August 2024. A questionnaire survey was conducted to collect clinical data on the effectiveness and safety of SLIT-sprays, examining the types and incidence of adverse events (AEs) during treatment, treatments after the occurrence of AEs, and changes in Visual Analog Scale (VAS) scores before and after SLIT-sprays.

Design and implementation of a radiomic-driven intelligent dental hospital diversion system utilizing multilabel imaging data.

Background: With the increasing burden of dental diseases and the limited availability of healthcare resources, traditional triage methods are inadequate in efficiently utilizing healthcare resources and meeting patient needs. The aim of this study is to develop an advanced triage system that combines oral radiomics and biological multi-omics data, which enables accurate departmental referral of patients by automatically interpreting biological information in oral X-ray images.

Methods: Using a multi-label learning algorithm, we analyzed multi-omics data from 3,942 patients with oral diseases from three cohorts between July 1, 2023 and August 18, 2023, and continuously monitored classification accuracy (ACC) metrics.

The impact of electronic health literacy on emotional management ability among college students: the mediating roles of peer relationships and exercise self-efficacy.

Objective: This study aims to explore electronic health literacy's impact on college students' emotional management ability and analyze the chained mediating effects of peer relationships and exercise self-efficacy.

Methods: The study used stratified, cluster, and staged sampling methods to collect demographic information. Electronic health literacy, peer relationships, exercise self-efficacy, and emotional management ability data were collected among college students using the Questionnaire Star software.

Client experiences of a task-shifting supported self-management intervention for depression in Vietnam.

Background: The global burden of mental illness is substantial, with depression impacting close to 300 million people worldwide. This has been exacerbated within the context of the COVID-19 pandemic. Yet, in many low- and middle-income countries including Vietnam, there is a substantial treatment gap, with many requiring mental health care unable to access it.

Vicinal Diol Sesquiterpenes from with Neuroprotective Effects in PC12 Cells.

In the ongoing search for new vicinal diol natural products, four new (Migaones A-D, -) and four known (-) vicinal diol sesquiterpenoids were isolated from the branches and leaves of . Their structures were unequivocally determined by comprehensive spectroscopic analyses (HRESIMS, 1D, and 2D NMR), single-crystal X-ray diffraction, electronic circular dichroism calculations, and comparison with existing literature data. All compounds isolated from possess vicinal diol structural units except compound .

Engineering source-sink relations by prime editing confers heat-stress resilience in tomato and rice.

A 2°C climate-warming scenario is expected to further exacerbate average crop losses by 3%-13%, yet few heat-tolerant staple-crop varieties are available toward meeting future food demands. Here, we develop high-efficiency prime-editing tools to precisely knockin a 10-bp heat-shock element (HSE) into promoters of cell-wall-invertase genes (CWINs) in elite rice and tomato cultivars. HSE insertion endows CWINs with heat-responsive upregulation in both controlled and field environments to enhance carbon partitioning to grain and fruits, resulting in per-plot yield increases of 25% in rice cultivar Zhonghua11 and 33% in tomato cultivar Ailsa Craig over heat-stressed controls, without fruit quality penalties.

A glutamine synthetase-Dof transcription factor module regulates nitrogen remobilization from source to sink tissues in tea plants.

Nitrogen (N) remobilization from mature leaves to new shoots (NSs) is closely related to the quality of green tea in the spring season, which subsequently determines its economic value. However, the underlying N remobilization mechanism remains poorly understood. Here, we demonstrate that >80% of the recovered 15N was partitioned in the first mature leaves that supply NSs.

Analysis of the progression of cervical cancer in a low-and-middle-income country: From pre-malignancy to invasive disease.

To better understand cervical cancer progression, we analyzed RNA from 262 biopsies from women referred for colposcopy. We determined the HPV type and analyzed the expression of 51 genes. HPV31 was significantly more prevalent in precancer than stage 1 cancer and invasive cancer (p < 0.