Inhibition of Endoplasmic Reticulum Stress Cooperates with SLC7A11 to Promote Disulfidptosis and Suppress Tumor Growth upon Glucose Limitation.

Disulfidptosis is a newly discovered type of regulated cell death triggered by disulfide bond accumulation and NADPH (nicotinamide adenine dinucleotide phosphate) depletion due to glucose deprivation. However, the regulatory mechanisms involving additional cellular circuits remain unclear. Excessive disulfide bond accumulation can impair endoplasmic reticulum (ER) homeostasis and activate the ER stress response.

The American Rescue Plan Act and Access to Health Care for Latinos According to Citizenship Status.

Objective: We studied patterns in health care access between Latino and non-Latino White adults according to citizenship status before and after the American Rescue Plan Act (ARPA) of 2021 was enacted to determine whether inequities changed.

Methods: This study used 2019-2022 National Health Survey Interview data. Differences in predicted probabilities from logistic regression models were used to estimate changes in health care access outcomes (any insurance coverage, private insurance coverage, delaying care due to cost, and having a usual source of care) among Latino citizens, Latino noncitizens, and non-Latino White citizens in periods before and after ARPA's enactment (2019-2020 vs 2021-2022).

EMYWAY Workplace-Based Entrustable Professional Activities Assessments in Otolaryngology Residency Training: A Nationwide Experience.

Objective: To present workplace-based entrustable professional activities (EPAs) assessment data from the first 2 years of the EMYWAY platform in otolaryngology residency training in Taiwan.

Study Design: Two-year cross-sectional study.

Setting: Otolaryngology training programs.

Myeloid-Derived Suppressor Cell Accumulation Drives Intestinal Fibrosis through mCCL6/hCCL15 Chemokine-Mediated Fibroblast Activation.

Intestinal fibrosis, a severe complication of Crohn's disease (CD), is linked to chronic inflammation, but the precise mechanism by which immune-driven intestinal inflammation leads to fibrosis development is not fully understood. This study investigates the role of myeloid-derived suppressor cells (MDSCs) in intestinal fibrosis in CD patients and a 2,4,6-trinitrobenzene sulfonic acid (TNBS)-induced mouse model. Elevated MDSCs are observed in inflamed intestinal tissues prior to fibrosis and their sustained presence in fibrotic tissues of both CD patients and murine models.

A critical overview of systematic reviews and meta-analyses of intra-articular injection of platelet rich plasma versus hyaluronic acid for knee osteoarthritis.

This study is to summarize and evaluate the available evidence for the efficacy of platelet-rich plasma (PRP) and hyaluronic acid (HA) for knee osteoarthritis (KOA). Eight databases were searched from inception to September 15, 2024. All systematic reviews (SRs)/meta-analyses (MAs) treated with PRP versus HA for KOA were collected.

Apatite textural and geochemical insights into the petrogenesis of intrusive rocks.

Apatite is widely used as an indicator mineral to reflect the characteristics and petrogenesis of host magma. In this study, we present apatite geochemical and in-situ Sr-Nd isotopic data of monzogranite, granodiorite and dioritic enclave in the eastern Songnen-Zhangguangcai Range Massif, aiming to fingerprinting their petrogenesis and magmatic evolution processes. Based on apatite textures and geochemistry characteristics, the apatites were categorized into two distinct groups.

Petrological controls on the engineering properties of carbonate aggregates through a machine learning approach.

Rock aggregates have been extensively exploited in the construction sector, and the associated engineering features play a critical role in their application. The main aim of this research is to assess the impact of petrographic characteristics on the engineering properties of carbonate rocks. A total of 45 carbonate rock samples from different geological formations within the Salt Range (Western Himalayan Ranges, Pakistan) were subjected to comprehensive petrographic analyses and standard aggregate quality control tests.

Fluorofenidone alleviates cigarette smoke exposure-induced chronic lung injury by targeting ferroptosis.

Chronic obstructive pulmonary disease (COPD) is a common condition that poses significant health risks to humans. Pulmonary interstitial fibrosis (PIF) often manifests in advanced stages of COPD. Fluorofenidone (AKF) has a wide range of pharmacological effects, including anti-fibrotic, antioxidant, and anti-inflammatory effects.

A multi-dimensional semantic pseudo-relevance feedback framework for information retrieval.

Pre-trained models have garnered significant attention in the field of information retrieval, particularly for improving document ranking. Typically, an initial retrieval step using sparse methods such as BM25 is employed to obtain a set of pseudo-relevant documents, followed by re-ranking with a pre-trained model. However, the semantic information captured by pre-trained models from sentences or passages is usually only applied to document ranking, with limited use in query expansion.

Ampere-level reduction of pure nitrate by electron-deficient Ru with K ions repelling effect.

Electrochemical nitrate reduction reaction offers a sustainable and efficient pathway for ammonia synthesis. Maintaining satisfactory Faradaic efficiency for long-term nitrate reduction under ampere-level current density remains challenging due to the inevitable hydrogen evolution, particularly in pure nitrate solutions. Herein, we present the application of electron deficiency of Ru metals to boost the repelling effect of counter K ions via the electric-field-dependent synergy of interfacial water and cations, and thus largely promote nitrate reduction reaction with a high yield and well-maintained Faradaic efficiency under ampere-level current density.

Effect of Ni/Sn ratio on microstructure and properties of Cu-Ni-Sn-P alloy.

Cu-1.33Ni-1.35Sn-0.

Laser scribed proton exchange membranes for enhanced fuel cell performance and stability.

High-temperature proton exchange membrane fuel cells (HT-PEMFCs) offer solutions to challenges intrinsic to low-temperature PEMFCs, such as complex water management, fuel inflexibility, and thermal integration. However, they are hindered by phosphoric acid (PA) leaching and catalyst migration, which destabilize the critical three-phase interface within the membrane electrode assembly (MEA). This study presents an innovative approach to enhance HT-PEMFC performance through membrane modification using picosecond laser scribing, which optimises the three-phase interface by forming a graphene-like structure that mitigates PA leaching.

Neutral drift upon threshold-like selection promotes variation in antibiotic resistance phenotype.

Heritable phenotypic variation plays a central role in evolution by conferring rapid adaptive capacity to populations. Mechanisms that can explain genetic diversity by describing connections between genotype and organismal fitness have been described. However, the difficulty of acquiring comprehensive data on genotype-phenotype-environment relationships has hindered the efforts to explain how the ubiquitously observed phenotypic variation in populations emerges and is maintained.

Towards designing improved cancer immunotherapy targets with a peptide-MHC-I presentation model, HLApollo.

Based on the success of cancer immunotherapy, personalized cancer vaccines have emerged as a leading oncology treatment. Antigen presentation on MHC class I (MHC-I) is crucial for the adaptive immune response to cancer cells, necessitating highly predictive computational methods to model this phenomenon. Here, we introduce HLApollo, a transformer-based model for peptide-MHC-I (pMHC-I) presentation prediction, leveraging the language of peptides, MHC, and source proteins.

Haplotype-Resolved Genotyping and Association Analysis of 1,020 β-Thalassemia Patients by Targeted Long-Read Sequencing.

Despite the well-documented mutation spectra of β-thalassemia, the genetic variants and haplotypes of globin gene clusters modulating its clinical heterogeneity remain incompletely illustrated. Here, a targeted long-read sequencing (T-LRS) is demonstrated to capture 20 genes/loci in 1,020 β-thalassemia patients. This panel permits not only identification of thalassemia mutations at 100% of sensitivity and specificity, but also detection of rare structural variants (SVs) and single nucleotide variants (SNVs) in modifier genes/loci.

Photodynamic therapy of cancer-associated infections.

Pathogens can be involved in tumor initiation, promotion, and progression through different mechanisms, and their treatment can prevent new cancer cases, improve outcomes, and revert poor-prognostic phenotypes. Photodynamic therapy (PDT) successfully treats different types of cancers and infections and, therefore, has a unique potential to address their combination. However, we believe this potential has been underutilized, and few researchers have investigated the impacts of PDT of both infection-related and cancer-related outcomes at once.

CENP-E haploinsufficiency causes chromosome misalignment and spindle assembly checkpoint activation in the spermatogonia.

Background: The establishment of kinetochore-microtubule attachment is essential for error-free chromosome alignment and segregation during cell division. Defects in chromosome alignment result in chromosome instability, birth defects, and infertility. Kinesin-7 CENP-E mediates kinetochore-microtubule capture, chromosome alignment, and spindle assembly checkpoint in somatic cells, however, mechanisms of CENP-E in germ cells remain poorly understood.

Adiposity and risks of gastrointestinal cancers: A 10-year prospective study of 0.5 million Chinese adults.

Associations of adiposity with risks of oesophageal squamous cell carcinoma (ESCC) and non-cardia stomach cancer, both prevalent in China, are still inconclusive. While adiposity is an established risk factor for colorectal cancer, the relevance of fat-free mass and early-adulthood adiposity remains to be explored. The prospective China Kadoorie Biobank study included 0.

ASbMnO (A = K or Rb): New Mn-Based 2D Magnetoplumbites with Geometric and Magnetic Frustration.

Magnetoplumbites are one of the most broadly studied families of hexagonal ferrites, typically with high magnetic ordering temperatures, making them excellent candidates for permanent magnets. However, magnetic frustration is rarely observed in magnetoplumbites. Herein, the discovery, synthesis, and characterization of the first Mn-based magnetoplumbite, as well as the first magnetoplumbite involving pnictogens (Sb), ASbMnO (A = K or Rb) are reported.

Impact of COVID-19 vaccination on adolescent and youth students' mental health and bullying behaviors after the lifting of COVID-19 restrictions in China.

Background: Vaccination plays an important role in fighting against COVID-19. However, it is unclear about the association among vaccination, mental health, and bullying behaviors in China.

Method: This online survey was conducted to investigate the association among vaccination status, mental health problems and bullying behaviors in students from December 14, 2022 to February 28, 2023 in Sichuan, China.

Investigating the anti-cancer potential of sulfatase 1 and its underlying mechanism in non-small cell lung cancer.

Objective: Patients with non-small cell lung cancer (NSCLC) have poor prognoses. Sulfatase 1 (SULF1) is an extracellular neutral sulfatase and is involved in multiple physiological processes. Hence, this study investigated the function and possible mechanisms of SULF1 in NSCLC.

Whole-genome sequencing and genomic analysis of four strains newly isolated from human feces.

Background: Numerous studies have demonstrated that is closely associated with human health. These bacteria colonize the mucus layer of the gastrointestinal tract and utilize mucin as their sole source of carbon and nitrogen. spp.

Comparison of models to predict incident chronic liver disease: a systematic review and external validation in Chinese adults.

Background: Risk prediction models can identify individuals at high risk of chronic liver disease (CLD), but there is limited evidence on the performance of various models in diverse populations. We aimed to systematically review CLD prediction models, meta-analyze their performance, and externally validate them in 0.5 million Chinese adults in the China Kadoorie Biobank (CKB).