Machine-learning model based on ultrasomics for non-invasive evaluation of fibrosis in IgA nephropathy.

Objectives: To develop and validate an ultrasomics-based machine-learning (ML) model for non-invasive assessment of interstitial fibrosis and tubular atrophy (IF/TA) in patients with IgA nephropathy (IgAN).

Materials And Methods: In this multi-center retrospective study, 471 patients with primary IgA nephropathy from four institutions were included (training, n = 275; internal testing, n = 69; external testing, n = 127; respectively). The least absolute shrinkage and selection operator logistic regression with tenfold cross-validation was used to identify the most relevant features.

Prediction of immunotherapy response in nasopharyngeal carcinoma: a comparative study using MRI-based radiomics signature and programmed cell death ligand 1 expression score.

Objectives: To compare an MRI-based radiomics signature with the programmed cell death ligand 1 (PD-L1) expression score for predicting immunotherapy response in nasopharyngeal carcinoma (NPC).

Methods: Consecutive patients with NPC who received immunotherapy between January 2019 and June 2022 were divided into training (n = 111) and validation (n = 66) sets. Tumor radiomics features were extracted from pretreatment MR images.

Role of Heterogeneous Reactions in the Atmospheric Oxidizing Capacity in Island Environments.

The source of nitrous acid (HONO) and its importance in island or marine environments are poorly understood. Herein, based on comprehensive field measurements at a hilltop on Corsica Island, we find an inverse diel variation of HONO with higher concentrations during daytime. Night-time HONO budget analysis indicates significant HONO formation during air mass transport along the hillside.

Cu-Sb Atomic Pair Site in Metal Halide Perovskite for CO Reduction to Methanol.

Electrochemical conversion of CO into methanol has received extensive attention in recent years since methanol is an efficient energy carrier and industrial feedstock. However, the selectivity to methanol remains unsatisfied. In this work, Sb-doped CsCuI is first and rationally developed for CO electrochemical reduction, achieving remarkable high selectivity of methanol.

Enhancing Photodynamic Therapy Efficacy via Photo-Triggered Calcium Overload and Oxygen Delivery in Tumor Hypoxia Management.

: Photodynamic therapy (PDT) has emerged as a promising treatment for cancer, primarily due to its ability to generate reactive oxygen species (ROS) that directly induce tumor cell death. However, the hypoxic microenvironment commonly found within tumors poses a significant challenge by inhibiting ROS production. This study aims to investigate the effect of improving tumor hypoxia on enhancing PDT.

Interaction effect of mobile gaming addiction and excessive sugar-sweetened beverage consumption on overweight and obesity among schoolchildren: Evidence from a large population-based study in Guangzhou, China.

Objective: To explore the individual and interactive associations between mobile gaming addiction (MGA), excessive consumption of sugar-sweetened beverages (SSBs), and overweight/obesity among schoolchildren, and to investigate whether these interactions vary by gender or grade level.

Methods: Data were drawn from the Children's Growth Environment, Lifestyle, and Physical and Mental Health Development project (COHERENCE) conducted in Guangzhou, China, during the 2019/20 academic year. 418,197 children aged 6-12 years were included in the study.

Neural mechanisms of behavioral addiction: An ALE meta-analysis and MACM analysis.

Background And Aims: Behavioral addictions (BAs) represent complex and multifaceted disorders often associated with maladaptive neural alteration. To deepen our understanding of the essence of BAs, this study focuses on the neural mechanisms underlying its three stages: reward seeking, self-control, and decision-making. The aim of the current meta-analysis is to investigate the brain regions and neural networks involved in BAs.

Follow-Up Analysis Enhances Understanding of Molecular Residual Disease in Localized Non-Small Cell Lung Cancer.

Purpose: The prognostic value of molecular residual disease (MRD) in non-small cell lung cancer (NSCLC) is well-established, with treatment-guiding results anticipated. Here, we present updated analyses from our previous published cohort study of 261 NSCLC patients undergoing complete resection.

Experimental Design: 261 patients with stage I-III lung cancer who underwent radical surgery were enrolled.

Changes in Cerebral Hemodynamic Among Patients With Schizophrenia or Bipolar Disorder Receiving Electroconvulsive Therapy: A Task-Related Functional Near-Infrared Spectroscopy Study.

There remains a scarcity of studies to evaluate the treatment effect of electroconvulsive therapy (ECT). Functional near-infrared spectroscopy (fNIRS) offers a cost-effective method to measure cerebral hemodynamics. This study used fNIRS to evaluate the effect of ECT in patients suffering from schizophrenia or bipolar disorder (manic phase).

Enhancing the Kinetics of Glucose Electro-Oxidation by Modulating the Binding Energy of Hydroxyl on Cobalt-Based Catalysts.

Replacing the sluggish anodic water oxidation reaction with the glucose oxidation reaction (GOR) offers an energy-saving strategy to obtain value-added products during the hydrogen production process. However, rational design of the GOR electrocatalyst with an explicit structure-property relationship remains a challenge. In this study, by using cobalt chalcogenides as model catalysts, we performed an in-depth study of the GOR catalytic mechanism of CoS and CoSe nanosheets.

Deep-Learning-Assisted Digital Fluorescence Immunoassay on Magnetic Beads for Ultrasensitive Determination of Protein Biomarkers.

Digital fluorescence immunoassay (DFI) based on random dispersion magnetic beads (MBs) is one of the powerful methods for ultrasensitive determination of protein biomarkers. However, in the DFI, improving the limit of detection (LOD) is challenging since the ratio of signal-to-background and the speed of manual counting beads are low. Herein, we developed a deep-learning network (ATTBeadNet) by utilizing a new hybrid attention mechanism within a UNet3+ framework for accurately and fast counting the MBs and proposed a DFI using CdS quantum dots (QDs) with narrow peak and optical stability as reported at first time.

Optimizing Electroconvulsive Therapy With E-Field Modeling: A Narrative Review.

Electroconvulsive therapy (ECT) is an effective treatment for severe depression, especially in treatment-resistant cases. However, its potential cognitive side effects necessitate careful dosing to balance therapeutic benefits and cognitive stability. Recent advances in electric field (E-field) modeling offer promising avenues to optimize ECT dosing.

EpiAge: a next-generation sequencing-based epigenetic clock for biological age assessment in saliva and blood across health and disease.

This study introduces EpiAgePublic, a new method to estimate biological age using only three specific sites on the gene known for its connection to aging. Unlike traditional methods that require complex and extensive data, our model uses a simpler approach that is well-suited for next-generation sequencing technology, which is a more advanced method of analyzing DNA methylation. This new model overcomes some of the common challenges found in older methods, such as errors due to sample quality and processing variations.

Synthesis of chiral -free sulfinamides by asymmetric condensation of stable sulfinates and ammonium salts.

Herein, we developed a practical approach using stable, cost-effective ammonium salts with an organic base to generate anhydrous ammonia for asymmetric sulfinylation, achieving a broad range of enantioenriched sulfinamides with excellent yields and optical purity. Additionally, these sulfinamide products serve as versatile precursors for S-stereogenic functional molecules with potential in organic synthesis and drug discovery.

Simulating Arterial Stress for Rapid Evaluation of Antivascular Calcification Therapies from Herbal Extracts.

Vascular calcification severely disrupts cardiovascular hemodynamics, leading to high rates of morbidity and mortality. Despite their clinical impact, the development of effective treatments remains limited, underscoring an urgent need for efficient and reliable drug screening methods. Vascular smooth muscle cells (VSMCs) are known to play a central role in driving the calcification process, undergoing an osteogenic transition in response to pathological conditions.

ACQUIRED MUTATIONS IN PATIENTS WITH RELAPSED/REFRACTORY CLL WHO PROGRESSED IN THE ALPINE STUDY.

Some CLL patients who develop progressive disease (PD) during treatment with covalent Bruton tyrosine kinase inhibitors (cBTKi) acquire pathway resistance mutations in BTK or PLCG2. Here, we report gene mutation data from paired baseline and PD peripheral blood samples from 52 patients (zanubrutinib, n=24; ibrutinib, n=28) who, at an early median follow-up time of 25.7 months, progressed on zanubrutinib or ibrutinib treatment in the ALPINE trial (NCT03734016).

Fertility-sparing treatment outcomes using immune checkpoint inhibitors in endometrial cancer patients with Lynch syndrome.

Objective: To evaluate the efficacy of immune checkpoint inhibitors (ICIs) for fertility-sparing treatment in Lynch syndrome-associated endometrial cancer (LS-EC).

Methods: Four LS-EC cases received programmed cell death protein 1 (PD-1) inhibitors for fertility preservation at the Obstetrics and Gynecology Hospital of Fudan University from 2017 to 2023. The clinical data and long-term outcomes were retrospectively reviewed.

Effects of a New Enzymatic Debrider (SN514-066b) on Eschar Protein Digestion, Burn Wound Debridement, and Healthy Skin Irritation.

SN514 is a thermolysin-like enzyme under development as a debrider. Preclinical and non-clinical studies supported a first in human healthy volunteer study to predict the need for protection of periwound skin. Pharmacologic activity testing compared digestion of collagen, fibrin, and elastin with relevant enzymes.

Robot-Assisted Radical Prostatectomy Using the KangDuo Surgical Robot-1500: A Prospective, Multicenter, Single-Arm Clinical Study.

The KangDuo Surgical Robot-1500 (KD-SR-1500) is a newly developed surgical robot. We aim to evaluate the feasibility and efficiency of the KD-SR-1500 system for robot-assisted radical prostatectomy (RARP). This prospective, multicenter, single-arm clinical study was conducted among 18-75-year-old patients with suspected T1-2N0M0 prostate cancer scheduled for RARP.

A Rare Case of Peritoneal Mesothelioma Detected by 18F-AlF-NOTA-Octreotide PET/CT.

We present a case of 37-year-old man with multiple masses in the abdominal and pelvic cavity who underwent 18F-AlF-NOTA-octreotide PET/CT. The masses demonstrated heterogeneously increased uptake on 18F-AlF-NOTA-octreotide PET/CT and were suggestive of neuroendocrine tumor. However, the histopathological examinations confirmed the masses to be peritoneal mesothelioma.

Characterisation of isolates from the poultry production chain in Zhejiang Province, China: antimicrobial resistance, virulence factors and genotypic profiling.

1. This study investigated antimicrobial resistance, virulence factors and genotypic profiling among isolated from three sources (poultry farms, slaughterhouses and retail markets) in the poultry production chain in Zhejiang Province, China, to assess its potential risk to public health.2.

Predictors of Perceived Positive and Negative Consequences of Sexual Compliance.

Sexual compliance (i.e., consenting to sex without initial sexual desire) can have both positive and negative consequences for well-being.

Five years comparation of efficacy and safety after ICL-V4c implantation for high and super high myopia correction.

Objectives: The objective of the investigation is to examine the long term efficacy, safety, and predictability of ICL-V4c implantation for high and super-high myopic patients in order to provide reliable guidance for the selection of refractive surgical procedures.

Methods: We reviewed 125 eyes from 64 patients who implanted ICL-V4c at the Refractive Surgery Center of West China Hospital in Chengdu, China, between May 2015 and January 2017. These eyes were divided into two groups based on their preoperative spherical equivalent (SE) degree: high myopia (≥ -10D) and super-high myopia groups (< -10D).

Rapidly screening of pancreatic lipase inhibitors from (rehd.) Hand.-Mazz. leaves using affinity ultrafiltration combined with HPLC-QTOFMS, molecular docking, targeted separation, and experimental verification.

An integrated strategy was proposed for the rapid screening of pancreatic lipase inhibitors from (Rehd.) Hand.-Mazz.

Hydrogen Bond-Mediated Transition Metal-Free Alcoholysis of Primary Amides to Access Esters.

An efficient hydrogen bond-mediated alcoholysis of primary amides was disclosed using diethyl phosphonate (DEP) as a catalyst. In this process, a wide range of primary amides and alcohols were tested and smoothly transformed to corresponding esters in moderate to good yields. This novel strategy features transition metal-free, broad substrate scope and a hydrogen bond-mediated one-pot pathway.