An ERF Gene DcERF3 of Dendrobium catenatum Improves Salt Tolerance in Arabidopsis.

The ethylene-responsive transcription factors (ERFs) perform pivotal regulatory functions in plant growth, development, and stress responses. Nonetheless, there is limited research on the functional characterization of ERFs in the medicinal orchid, Dendrobium catenatum. Here, we identified a salt-induced ERF gene DcERF3 from a D.

Research progress of cPLA2 in cardiovascular diseases (Review).

Cytoplasmic phospholipase A2 (cPLA2) is a vital member of the PLA2 family. Studies have demonstrated that cPLA2 plays a key role in various inflammatory‑related diseases and cancers. However, limited research has focused on cPLA2 in cardiovascular diseases.

Histone acetyltransferase BmMOF inhibits the proliferation of the Bombyx mori nucleopolyhedrovirus by targeting Bmp53.

Bombyx mori nucleopolyhedrovirus (BmNPV) infection is a critical disease in silkworms (Bombyx mori), yet the molecular mechanism underlying the defense of Bombyx mori against BmNPV infection remains elusive. The histone acetyltransferase MOF plays a crucial role in cellular stress response and apoptosis. Nevertheless, its function in Bombyx mori is yet to be fully elucidated.

Overexpression of Acetylation-Defective Heat Shock Protein 60 Inhibits the Proliferation of Nucleopolyhedrovirus in Bombyx mori.

Heat shock protein 60 (Hsp60), abundantly presents in mitochondria, is a highly conserved chaperone that maintains the stability and functionality of mitochondrial proteins, while also participating in the regulation of various cellular processes. As a member of the heat shock family, Hsp60 significantly influences viral proliferation. However, limited research is available on its role in the proliferation of entomopathogenic baculoviruses, particularly Bombyx mori nucleopolyhedrovirus (BmNPV).

LEF3 phosphorylation attenuates the replication of Bombyx mori nucleopolyhedrovirus by suppressing its interaction with alkaline nuclease.

Late expression factor 3 (LEF3), a multifunctional single-stranded DNA binding protein encoded by baculoviruses, is indispensable for viral DNA replication and plays a pivotal role in viral infection. Our previous quantitative analysis of phosphorylomics revealed that the phosphorylation levels of two serine residues (S8 and S25) located in LEF3 nuclear localization sequence were significantly up-regulated after Bombyx mori nucleopolyhedrovirus (BmNPV) infection, but the underlying mechanism remained unknown. To investigate the impact of phosphorylation on BmNPV infection, site-direct mutagenesis was performed on LEF3 to obtain phosphorylated mimic (S/D) or dephosphorylated mimic (S/A) mutants.

Magnetic Domain Wall Energy Landscape Engineering in a Ferrimagnet.

Architectures based on a magnetic domain wall (DW) can store and process information at a high speed in a nonvolatile manner with ultra-low power consumption. Recently, transition-metal rare earth metal alloy-based ferrimagnets have attracted a considerable amount of attention for the ultrafast current-driven DW motion. However, the high-speed DW motion is subject to film inhomogeneity and device edge defects, causing challenges in controlling the DW motion and hindering practical application.

A simple electrochemical immunosensor based on MWCNTs-COOH/Fc-COOH@CoAl-LDH, nanocomposite for sensitive detection of the tumor marker CA724.

A novel label-free electrochemical immunosensor for the ultrasensitive determination of cancer antigen (CA724) was developed using a novel composite of CoAl layered double hydroxides (CoAl-LDH) and carboxyl-functionalized multiwall carbon nanotubes (MWCNTs-COOH) as platform and ferrocenecarboxylic acid (Fc-COOH) as signal label. The MWCNTs-COOH/Fc-COOH@CoAl-LDH composite was prepared by a convenient and simple one-step ultrasonic method, and various characterization techniques consisting of scanning electron microscopy (SEM), transimission electronic microscopy (TEM), TEM-Mapping, fourier transform infrared (FT-IR), X-ray diffraction (XRD) and X-ray photoelectronic energy spectrum (XPS) were applied to study the size and morphological features. Due to its large specific surface area and multilayer structure, the CoAl-LDH can be post-doped to embed a large amount of signal probe to realize the amplification of the internal reference signal Fc.

CRISPR/Cas12a dual-mode biosensor for Staphylococcus aureus detection via enzyme-free isothermal amplification.

Accurate and reliable detection of Staphylococcus aureus (S. aureus) is essential for preventing infections, particularly in healthcare and food safety contexts. This work presents a novel dual-mode biosensor that integrates the CRISPR/Cas12a system with an enzyme-free isothermal amplification method for detecting S.

Diverse Microstructures and Quasi-Ionic Liquid-like Transport Mechanisms in Concentrated "Water-in-Salt" Lithium Salt Electrolytes: A Molecular Dynamics Study.

"Water-in-salt"(WIS) electrolytes as potential green and nonflammable electrolytes are currently applied in various energy storage devices, such as lithium-ion batteries and supercapacitors. However, the microstructure at molecular scale and fast ion transport mechanism in such aqueous electrolytes are still under heavy debate due to the complex interactions among ions and water. Here, molecular dynamics simulations are used to study the microstructure and ion transport behaviors from the very dilute LiTFSI/water solution to the highly concentrated WIS electrolytes.

Electrochemical-Fluorescent Bimodal Biosensor Based on Dual CRISPR-Cas12a Multiple Cascade Amplification for ctDNA Detection.

Circulating tumor DNA (ctDNA) is a critical biomarker for early tumor detection. However, accurately quantifying low-abundance ctDNA in human serum remains a significant challenge. To address this challenge, we introduce a bimodal biosensor tailored for detecting the epidermal growth factor receptor (EGFR) mutation L858R in specific nonsmall cell lung cancer (NSCLC) patients.

Dual electrochemical signal "signal-on-off" sensor based on CHA-Td-HCR and CRISPR-Cas12a for MUC1 detection.

Mucin 1 (MUC1) is frequently overexpressed in various cancers and is essential for early cancer detection. Current methods to detect MUC1 are expensive, time-consuming, and require skilled personnel. Therefore, developing a simple, sensitive, highly selective MUC1 detection sensor is necessary.

Surface Gradient Desodiation Chemistry in Layered Oxide Cathode Materials.

Sodium-ion batteries (SIBs) as a promising technology for large-scale energy storage have received unprecedented attention. However, the cathodes in SIBs generally suffer from detrimental cathode-electrolyte interfacial side reactions and structural degradation during cycling, which leads to severe capacity fade and voltage decay. Here, we have developed an ultra-stable NaNiCoMnMgO (NCM-CS-GMg) cathode material in which a Mg-free core is encapsulated by a shell with gradient distribution of Mg using coprecipitation method with Mg-hysteretic cascade feedstock followed by calcination.

Cloning and characterization of the histone variant gene H2A.Z in Bombyx mori.

H2A.Z, the most evolutionarily conserved variant of histone H2A, plays a pivotal role in chromatin remodeling and contributes significantly to gene transcription and genome stability. However, the role of H2A.

Cross-modal missing time-series imputation using dense spatio-temporal transformer nets.

Due to irregular sampling or device failure, the data collected from sensor network has missing value, that is, missing time-series data occurs. To address this issue, many methods have been proposed to impute random or non-random missing data. However, the imputation accuracy of these methods are not accurate enough to be applied, especially in the case of complete data missing (CDM).

Metal-Free Nitrogen-Doped Mesoporous Carbons for the Mild and Selective Synthesis of Pyrroles from Nitroarenes via Cascade Reaction.

The cascade synthesis of pyrroles from nitroarenes is an attractive alternative strategy. However, metal catalysts and relatively high temperatures cover the existing reported catalytic systems for this strategy. The development of nonmetallic heterogeneous catalytic systems for the one-pot synthesis of pyrrole from nitroarenes under mild conditions is both worthwhile and challenging.

Ultrasensitive and label-free electrochemical immunosensor for the detection of the ovarian cancer biomarker CA125 based on CuCo-ONSs@AuNPs nanocomposites.

Cancer antigen 125 (CA125) is pivotal as a tumor marker in early ovarian cancer prevention and diagnosis. In this work, we introduced an ultrasensitive label-free electrochemical immunosensor tailored for CA125 detection, leveraging nanogold-functionalized copper-cobalt oxide nanosheets (CuCo-ONSs@AuNPs) as nanocomposites. For the inaugural application, copper-cobalt oxide nanosheets delivered the requisite DPV electrochemical response for the immunosensors.

Phosphoglycerate mutase 5 aggravates alcoholic liver disease through disrupting VDAC-1-dependent mitochondrial integrity.

Alcoholic liver disease (ALD) poses a substantial global health challenge, with its pathogenesis deeply rooted in mitochondrial dysfunction. Our study explores the pivotal roles of Phosphoglycerate mutase family member 5 (Pgam5) and Voltage-Dependent Anion Channel 1 (VDAC1) in the progression of ALD, providing novel insights into their interplay and impact on mitochondrial integrity. We demonstrate that Pgam5 silencing preserves hepatocyte viability and attenuates ethanol-induced apoptosis, underscoring its detrimental role in exacerbating hepatocyte dysfunction.

Efficacy and safety of Argatroban in patients with acute ischemic stroke: a systematic review and meta-analysis.

Objective: Argatroban is a highly promising drug for the treatment of acute ischemic stroke (AIS), but there is currently insufficient strong evidence regarding the efficacy and safety of using Argatroban in the treatment of AIS. Therefore, we conducted a systematic review and meta-analysis to evaluate the effectiveness and safety of Argatroban in the treatment of AIS.

Methods: Articles on PubMed, Embase and the Cochrane Library databases were searched from these websites' inceptions to 2th February 2023.

K64 acetylation of heat shock protein 90 suppresses nucleopolyhedrovirus replication in Bombyx mori.

HSP90 is a highly conserved chaperone that facilitates the proliferation of many viruses, including silkworm (bombyx mori) nucleopolyhedrovirus (BmNPV), but the underlying regulatory mechanism was unclear. We found that suppression of HSP90 by 17-AAG, a HSP90-specific inhibitor, significantly reduced the expression of BmNPV capsid protein gp64 and viral genome replication, whereas overexpression of B. mori HSP90(BmHSP90) promoted BmNPV replication.

Efficient current-induced spin torques and field-free magnetization switching in a room-temperature van der Waals magnet.

The discovery of magnetism in van der Waals (vdW) materials has established unique building blocks for the research of emergent spintronic phenomena. In particular, owing to their intrinsically clean surface without dangling bonds, the vdW magnets hold the potential to construct a superior interface that allows for efficient electrical manipulation of magnetism. Despite several attempts in this direction, it usually requires a cryogenic condition and the assistance of external magnetic fields, which is detrimental to the real application.

Sandwich-type immunosensor based on aminated 3D-rGOF-NH and CMK-3-Fc-MgAl-LDH multilayer nanocomposites for detection of CA125.

Cancer antigen 125 (CA125) is the most important biological screening indicator used to monitor epithelial ovarian cancers, and it plays a vital role in distinguishing ovarian cancers from benign diseases. Biosensors show great potential in the analysis and detection of disease markers. In this study, we designed electrochemical sensors based on three-dimensional amino-functionalized reduced graphene oxide (3D-rGOF-NH), MgAl layered double hydroxide nanocomposites containing ordered mesoporous carbon (CMK-3), and ferrocene carboxylic acids（Fc-COOH）for the detection of CA125.

Deacetylation of ACO2 Is Essential for Inhibiting Nucleopolyhedrovirus Propagation.

nucleopolyhedrovirus (BmNPV) is a specific pathogen of that can significantly impede agricultural development. Accumulating evidence indicates that the viral proliferation in the host requires an ample supply of energy. However, the correlative reports of baculovirus are deficient, especially on the acetylation modification of tricarboxylic acid cycle (TCA cycle) metabolic enzymes.

Radiation-Hardened and Flexible Pb(ZrTi)O Piezoelectric Sensor for Structural Health Monitoring.

Piezoelectric sensors are excellent damage detectors that can be applied to structural health monitoring (SHM). SHM for complex structures of aerospace vehicles working in harsh conditions is frequently required, posing challenging requirements for a sensor's flexibility, radiation hardness, and high-temperature tolerance. Here, we fabricate a flexible and lightweight Pb(ZrTi)O piezoelectric film on flexible KMg(AlSiO)F substrate via van der Waals (vdW) heteroepitaxy, endowing it with robust ferroelectric and piezoelectric properties under low energy-high flux protons (LE-HFPs) radiation (10 p/cm).