Application of extended immunotherapy in advanced clear cell renal cell carcinoma treated with first-line combination of immune-checkpoint inhibitor and tyrosine kinase inhibitor.

Purpose: To evaluate the efficacy and safety of extended immunotherapy in first-line immune checkpoint inhibitors (ICIs)-tyrosine kinase inhibitors (TKIs) combination treatment for advanced renal cell carcinoma (RCC).

Patients And Methods: We retrospectively analyzed data from patients with advanced RCC who received first-line ICIs-TKIs combination treatment at West China Hospital of Sichuan University between October 2018 and July 2024. Patients who are assessed as having a disease control status after 2 years of continuous treatment will continue to receive immune checkpoint inhibitors until the inhibitors are discontinued due to disease progression or death.

Transcriptome Profiling, Cloning, and Characterization of AnGlu04478, a Ginsenoside Hydrolyzing β-Glucosidase from Aspergillus niger NG1306.

β-Glucosidase plays a pivotal role in transforming ginsenosides into specific minor ginsenosides. In this study, total ginsenosides from Panax notoginseng leaves were used as substrates to stimulate the growth of Aspergillus niger NG1306. Transcriptome analysis identified a β-glucosidase gene, Anglu04478 (1455 bp, 484 amino acids, 54.

Vincristine exerts antiglioma effects by inhibiting the PI3K/AKT signaling pathway: A mechanistic study based on network pharmacology, bioinformatics analysis, and experimental validation.

In clinical settings, glioma patients often develop secondary resistance to first-line chemotherapy drugs. Vincristine has been reported for its application in cancer chemotherapy, but its molecular mechanism of action remains unclear. This study aimed to identify potential targets of vincristine in glioma using network pharmacology and to experimentally validate the possible molecular mechanisms against glioma.

Natural antibodies to polysaccharide capsules enable Kupffer cells to capture invading bacteria in the liver sinusoids.

The interception of blood-borne bacteria in the liver defines the outcomes of invasive bacterial infections, but the mechanisms of this antibacterial immunity are not fully understood. This study shows that natural antibodies (nAbs) to capsules enable liver macrophage Kupffer cells (KCs) to rapidly capture and kill blood-borne encapsulated bacteria in mice. Affinity pulldown with serotype-10A capsular polysaccharides (CPS10A) of Streptococcus pneumoniae (Spn10A) led to the identification of CPS10A-binding nAbs in serum.

A novel system for classification for midpalatal suture ossification based on pseudocolored and multilayer reconstructed coronal slices: Indication for selection of maxillary expansion methods.

Introduction: A novel method was established for the staging of midpalatal suture (MPS) ossification based on a pseudocoloring stack of anterior and posterior MPS coronal slices obtained by cone-beam computed tomography (CBCT).

Methods: CBCT scans of 240 subjects aged 5-35 years were pseudocolor processed. The slice thickness of stacked anterior and posterior coronal observation planes was set at 5.

Selenium-Deficient FeSe/FeO Electrocatalyst for Nitrate Reduction to Ammonia.

Electrocatalytic reduction of NO is a green and sustainable method that not only helps to treat industrial pollutants in wastewater, but also produces valuable chemicals. However, the slow dynamics of the proton-coupled electron transfer process results in a high barrier and low conversion efficiency. In this work, the Se-deficient FeSe/FeO heterojunction was synthesized, which showed excellent electrochemical performance in 0.

Hydroxyl Spillover in Fe-Se Dual-Site Catalysts for Mixed Plastics Assay.

The complex composition of real plastic wastes poses a significant challenge for their large-scale disposal. A responsive on-site compositional analysis of plastics is informative in choosing downstream processing methods. Nanocatalyst-based assay kit is highly qualified for this scene; however, there remain no efficient nanocatalysts for plastics due to their highly inert chemistry.

A Respiratory Signal Monitoring Method Based on Dual-Pathway Deep Learning Networks in Image-Guided Robotic-Assisted Intervention System.

Background: Percutaneous puncture procedures, guided by image-guided robotic-assisted intervention (IGRI) systems, are susceptible to disruptions in patients' respiratory rhythm due to factors such as pain and psychological distress.

Methods: We developed an IGRI system with a coded structured light camera and a binocular camera. Our system incorporates dual-pathway deep learning networks, combining convolutional long short-term memory (ConvLSTM) and point long short-term memory (PointLSTM) modules for real-time respiratory signal monitoring.

Microglial Nrf2-mediated lipid and iron metabolism reprogramming promotes remyelination during white matter ischemia.

Background: Oxidative stress and microglial activation are critical pathomechanisms in ischemic white matter injury. Microglia, as resident immune cells in the brain, are the main cells undergoing oxidative stress response. However, the role and molecular mechanism of oxidative stress in microglia have not been clearly elucidated during white matter ischemia.

Global, regional and national burden of lung cancer attributable to occupational carcinogens, 1990-2019: A study of trends, inequalities and predictions based on GBD 2019.

Background: Lung cancer, a leading cause of cancer-related mortality, is significantly influenced by occupational carcinogens. This study aimed to assess and predict global, regional and national trends of lung cancer burden attributable to occupational carcinogens.

Methods: Data on the lung cancer burden attributable to nine occupational carcinogens were obtained from the Global Burden of Disease Study 2019.

Highly efficient and conductive in-situ assembled VS-VO on reduced Graphene-oxide as advanced cathode materials for thermal batteries.

Thermal batteries are a type of thermally activated reserve batteries, where the cathode material significantly influences the operating voltage and specific capacity of the battery. In this work, VS-VO has been synthesized through the hydrothermal method and used as the cathode material for thermal batteries. Firstly, the material with the VS crystallinity is obtained at 170 °C and the mass percentages of VS/VO are 63.

Design, synthesis, and characterization of an Ag-Bi-S-based multifunctional nanotheranostic platform.

This paper reports an Ag-Bi-S-based nanotheranostic platform with an ingeniously designed heterostructure, an appropriate size, and good imaging and therapy performances. By comparing the fluorescence property and Bi element content, the optimal heterostructure was demonstrated to be AgS/BiS core/shell. The hydrophilic AgS/BiS-PEG nanocrystals with hydrodynamic diameter of 37.

CRISPR/Cas12a-Powered Electrochemical Platform for Dual-miRNA Detection via an AND Logic Circuit.

The CRISPR/Cas technology shows great potential in molecular detection and diagnostics. However, it is still challenging to detect multiple targets simultaneously using the CRISPR-Cas system. Herein, we ingeniously leverage the synergistic effect of two short single-stranded DNA activators to construct a CRISPR/Cas12a-driven electrochemical sensing platform based on an AND logic circuit ("AND" LC-CRISPR) for the simultaneous detection of dual miRNAs.

Unraveling the Interplay Between Memristive and Magnetoresistive Behaviors in LaCoO/SrTiO Superlattice-Based Neural Synaptic Devices.

Memristors and magnetic tunnel junctions are showing great potential in data storage and computing applications. A magnetoelectrically coupled memristor utilizing electron spin and electric field-induced ion migration can facilitate their operation, uncover new phenomena, and expand applications. In this study, devices consisting of Pt/(LaCoO/SrTiO)/LaCoO/Nb:SrTiO (Pt/(LCO/STO)/LCO/NSTO) are engineered using pulsed laser deposition to form the LCO/STO superlattice layer, with Pt and NSTO serving as the top and bottom electrodes, respectively.

Self-Wrinkling-Induced Mechanically Adaptive Patterned Surface of Photocuring Coating for Abrasion Resistance.

Providing mechanically adaptive performance to surfaces is significant in preserving materials from damage in variable environments, however, it has rarely been studied. Inspired by the mechanically adaptive behaviors of the surface microstructure on the carapace of desert scorpions and bark of desert tamarisks, a self-wrinkled mechanically adaptive patterned surface (SWMAPS) using one-step UV-curing and self-wrinkling technique is reported. Because of the fluorinated polyurethane photo-initiator formed by self-assembly at the top surface, UV-induced photo-crosslinking can spontaneously generate a gradient-crosslinked structure and wrinkled patterns with different morphology.

Rationally Engineering Pro-Proteins and Membrane-Penetrating α‑Helical Polypeptides for Genome Editing Toward Choroidal Neovascularization Treatment.

Ribonucleoprotein (RNP)-based CRISPR/Cas9 genome editing holds great potential for the treatment of choroidal neovascularization (CNV), which however, is challenged by the lack of efficient cytosolic protein delivery tools. Herein, reversibly-phosphorylated pro-proteins (P-proteins) with conjugated adenosine triphosphate (ATP) tags are engineered and coupled with a membrane-penetrating, guanidine-enriched, α-helical polypeptide (GP) to mediate robust and universal cytosolic delivery. GP forms salt-stable nanocomplexes (NCs) with P-proteins via electrostatic interaction and salt bridging, and the helix-assisted, strong membrane activities of GP enabled efficient cellular internalization and endolysosomal escape of NCs.

Boosting Electrocatalytic Nitrate Reduction through Enhanced Mass Transfer in Cu-Bipyridine 2D Covalent Organic Framework Films.

Electrocatalytic nitrate reduction (NORR) is a promising method for pollutant removal and ammonia synthesis and involves the transfer of eight electrons and nine protons. As such, the rational design of catalytic interfaces with enhanced mass transfer is crucial for achieving high ammonia yield rates and Faradaic efficiency (FE). In this work, we incorporated a Cu-bipyridine catalytic interface and fabricated crystalline 2D covalent organic framework films with significantly exposed catalytic sites, leading to improved FE and ammonia yield (FE=92.

Pure red emission with spectral stability in full iodine-based quasi-2D perovskite films by controlling phase distribution.

Quasi-2D perovskites have emerged as a promising candidate material for displays owing to their high photoluminescence quantum yields and low-cost solution synthesis. However, achieving pure red quasi-2D perovskite films with luminescence centered at 630 nm and a narrow emission band presents a critical challenge for high-definition displays. Herein, by incorporating 18-crown-6 as additives that simultaneously passivate defects and regulate phase distribution, full iodine-based quasi-2D perovskite films with a single red emission peak and spectral stability are designed.

Abscisic Acid and Ethylene Antagonistically Regulate Root Endodermal Suberization to Mitigate Nonuniform Salt Stress in Cotton.

The heterogeneity of soil salinity is a critical attribute of saline agricultural environments, particularly for the physiological adaptability of cotton (Gossypium hirsutum L.) plants. However, the mechanisms by which cotton plants acclimate to heterogenous salinity remain poorly understood.

GLR36 Mutation of Casuarina equisetifoli Is Associated With a Decreased JA Response to Insect Feeding by Lymantria xylina.

Lymantria xylina is the most important defoliator, damaging the effective coastal windbreak tree species Casuarina equisetifolia. However, the underlying genetic mechanisms through which C. equisetifolia responds to L.

Solar driven enhanced adsorption of radioactive Cs and Sr from nuclear wastewater by chitosan-based aerogel embedded with prussian blue analog.

The rational use of solar energy to achieve photothermal conversion is an attractive strategy to promote the efficient removal of radioactive Cs and Sr from nuclear wastewater. Herein, a photothermal adsorbent of composite aerogel with three-dimensional porous structure is fabricated by integrating prussian blue analogues (PBAs) and straw biochar into the chitosan (CS) and waste leather scrap hydrolysate (WLSH) aerogel matrix (CS/WLSH/C/PBAs). The local heating effect generated by CS/WLSH/C/PBAs aerogel induce to generate steam, accelerating the enrichment of Cs and Sr in the solution, which increase their interaction with the CS/WLSH/C/PBAs and improves their adsorption rates and capacities.

Quantification and source apportionment of atmospheric oxidation capacity in urban atmosphere by considering reactive chlorine species and photochemical loss of VOCs.

Atmospheric oxidation capacity (AOC) reflects the potential of the atmosphere in converting primary pollutants into secondary aerosols and ozone (O). In this study, the AOC at an urban supersite in Wuhan, a megacity in central China, was quantified by considering the reactions of volatile organic compounds (VOCs) and carbon monoxide (CO) with atmospheric oxidants (OH, NO, O, and Cl). Photochemical loss of total VOCs (13.

Ansofaxine suppressed NSCLC progression by increasing sensitization to combination immunotherapy.

Introduction: Depression negatively impacts the prognosis of various cancers, including lung cancer, by influencing antitumor immune responses and impairing immune cell function. Antidepressants may modulate the tumor immune microenvironment, enhancing immunotherapy efficacy. However, the specific mechanisms remain unclear.

An Outbreak of Human Adenovirus Infection Among Children Post COVID-19 Pandemic in Southern China.

Human adenovirus (HAdV) is an important pathogen causing pediatric acute respiratory illness (ARI) before COVID-19 pandemic. Since January 2023, China has reported ARI outbreaks attributed to Mycoplasma pneumoniae and other respiratory viruses. In this study, a total of 276 737 pediatric patients with ARI were enrolled from January 2023 to April 2024.