Effects of surfactin stress on gene expression and pathological changes in Spodoptera litura.

Spodoptera litura (S. litura) is a polyphagous pest of the family Lepidoptera, which causes damage and yields losses to many crops. The long-term use of chemical pesticides for control not only seriously threatens environmental health, but also causes S.

Novel design of potent anti-tumour activity of IL-2 prodrug by FAPα-mediated activation.

Interleukin-2 (IL-2) is a T cell growth factor that is essential for the proliferation of T cells and the generation of effector and memory cells. The antitumor activity of high-dose IL-2 therapy requires maintaining the affinity between IL-2 and IL2-Rα, which can also bring serious toxic side effects. To address this issue, we designed ZGP-Cysteamine-IL-2-K64C and (ZGP-Cysteamine)-IL-2-(K43C, K64C) based on the strategy of FAPα enzyme-activated prodrugs, and investigated their anti-tumour activity and side effects.

Robust and Ultra-Efficient Anti-/De-Icing Surface Engineered Through Photo-/Electrothermal Micro-Nanostructures With Switchable Solid-Liquid States.

Photothermal superhydrophobic surfaces present a promising energy-saving solution for anti-/de-icing, offering effective icing delay and photothermal de-icing capabilities. However, a significant challenge in their practical application is the mechanical interlocking of micro-nanostructures with ice formed from condensed water vapor, leading to meltwater retention and compromised functionality post-de-icing. Here, a robust photo-/electrothermal icephobic surface with dynamic phase-transition micro-nanostructures are demonstrated through laser microfabrication and surface engineering.

Pollutant-free pyrolysis strategy for direct upgrading of cathode materials from spent lithium-ion batteries.

The recycling of lithium-ion batteries (LIBs) has been dogged by air pollutants containing fluoride (e.g. HF, PF, POF).

Regulation of ROS metabolism in macrophage via xanthine oxidase is associated with disease progression in pulmonary tuberculosis.

Background: Pulmonary tuberculosis (PTB) exacerbation can lead to respiratory failure, multi-organ failure, and symptoms related to central nervous system diseases. The purpose of this study is to screen biomarkers and metabolic pathways that can predict the progression of PTB, and to verify the role of the metabolic enzyme xanthine oxidase (XO) in the progression of PTB.

Methods: To explore the biomarkers and mechanisms underlying the progression of PTB, plasma metabolomics sequencing was conducted on patients with severe PTB, non-severe PTB, and healthy individuals.

Lipopeptides from Bacillus velezensis ZLP-101 and their mode of action against bean aphids Acyrthosiphon pisum Harris.

Background: Natural products are important sources for the discovery of new biopesticides to control the worldwide destructive pests Acyrthosiphon pisum Harris. Here, insecticidal substances were discovered and characterized from the secondary metabolites of the bio-control microorganism Bacillus velezensis strain ZLP-101, as informed by whole-genome sequencing and analysis.

Results: The genome was annotated, revealing the presence of four potentially novel gene clusters and eight known secondary metabolite synthetic gene clusters.

Adsorption properties of cellulose-derived hydrogel and magnetic hydrogels from Sophora flavescens on Cu and Congo red.

This study synthesized a robust, magnetically responsive hydrogel from Sophora flavescens-modified cellulose and chitosan, employing Fourier transform infrared spectroscopy (FTIR), X-ray diffraction (XRD), thermogravimetric analysis (TGA and DTG), and scanning electron microscopy (SEM) to confirm the preservation of cellulose's intrinsic properties and the hydrogel's remarkable elasticity, toughness, and porosity. These hydrogels integrate cellulose's structural backbone with functional moieties from chitosan, enhancing adsorption capabilities for Cu ions and Congo red (CR) dye. Kinetic and thermodynamic analyses reveal that adsorption is spontaneous and endothermic, following a pseudo-second-order model and the Freundlich isotherm.

Hydrochloric Acid-Induced Acute Lung Injury Models: Dynamic Change and Quantitative Analysis of Modified Lung Ultrasound Scoring System and High-Resolution Computed Tomography.

Objective: Acute lung injury (ALI) has become a research hotspot due to its significant public health impact. To explore the value of the use of modified lung ultrasound (MLUS) scoring system for evaluating ALI using a rabbit model of ALI induced by hydrochloric acid (HCl) and investigate its correlation with high-resolution computed tomography (HRCT) and histopathological scores.

Methods: Twenty New Zealand laboratory rabbits were randomly assigned to control group (N = 5) and 3 experimental groups (N = 5 each).

Relationship between fear of progression and symptom burden, disease factors and social/family factors in patients with stage-IV breast cancer in Shandong, China.

Objective: To assess fear of progression (FoP)'s relationship with symptom burden and disease and social/family factors, as well as, determine the status of FoP in women with stage-IV breast cancer in Shandong, China.

Methods: Two hundred and sixteen women were recruited from the department of breast cancer internal medicine, Shandong Cancer Hospital and Institute. Data for this observational study were collected between October 2020 and January 2021 using the MD Anderson Symptom Inventory, the Fear of Progression Questionnaire-Short Form (FoP-Q-SF) and a participant information scale.

Identification of important modules and biomarkers in tuberculosis based on WGCNA.

Background: Tuberculosis (TB) is a significant public health concern, particularly in China. Long noncoding RNAs (lncRNAs) can provide abundant pathological information regarding etiology and could include candidate biomarkers for diagnosis of TB. However, data regarding lncRNA expression profiles and specific lncRNAs associated with TB are limited.

RIPK1 plays a crucial role in maintaining regulatory T-Cell homeostasis by inhibiting both RIPK3- and FADD-mediated cell death.

Regulatory T (T) cells play an essential role in maintaining immune balance across various physiological and pathological conditions. However, the mechanisms underlying T homeostasis remain incompletely understood. Here, we report that RIPK1 is crucial for T cell survival and homeostasis.

Current research trends of nanomedicines.

Owing to the inherent shortcomings of traditional therapeutic drugs in terms of inadequate therapeutic efficacy and toxicity in clinical treatment, nanomedicine designs have received widespread attention with significantly improved efficacy and reduced non-target side effects. Nanomedicines hold tremendous theranostic potential for treating, monitoring, diagnosing, and controlling various diseases and are attracting an unfathomable amount of input of research resources. Against the backdrop of an exponentially growing number of publications, it is imperative to help the audience get a panorama image of the research activities in the field of nanomedicines.

Exploring the efficacy of carvacrol as a biocontrol agent against pear Valsa canker.

Valsa canker, a fungal disease caused by Valsa pyri, poses a significant threat to the pear industry. Currently, chemical control serves as the primary method to control valsa canker. However, the emergence of resistance can pose a challenge to its effectiveness.

Comparative proteomics of ovaries elucidated the potential targets related to ovine prolificacy.

Small Tail Han (STH) sheep, a unique Chinese breed, is recognized for its early maturity, year-round estrus, and prolificacy. However, the molecular mechanism of its high prolificacy has not been fully elucidated. The Proteomics approach is feasible and effective to reveal the proteins involved in the complex physiological processes of any organism.

Study on Optimal Extraction and Hypoglycemic Effect of Quercetin.

Quercetin was extracted from L. through biphasic acid hydrolysis to investigate its potential as a suppressor of dipeptidyl peptidase IV (DPP-IV) and its hypoglycemic effect in type 2 diabetic mice. The extraction procedure was optimized utilizing the response surface method (RSM) in a single-factor experimental setting.

The Potential Effect of General Anesthetics in Cancer Surgery: Meta-Analysis of Postoperative Metastasis and Inflammatory Cytokines.

Metastasis or recurrence following curative surgery is the main indicator of tumor progress and is the main cause of patient death. For more than three decades, the potential for general anesthesia to affect cancer outcomes has been a subject of concern with considerable research interest. Here, we conducted this systematic review and meta-analysis to summarize the effect of inhalational anesthesia (IHNA) vs.

The mechanism of circadian clock and its influence on animal circannual rhythm.

The circadian clock exists in almost all life forms, and is an internal activity generated by organisms adapting to the daily periodic changes of the external environment. The circadian clock is regulated by the transcription-translation-negative feedback loop in the body, which can regulate the activities of tissues and organs. Its normal maintenance is important for the health, growth, and reproduction of organisms.

Systemic immune dysregulation in severe tuberculosis patients revealed by a single-cell transcriptome atlas.

Tuberculosis (TB), caused by Mycobacterium tuberculosis (Mtb) infection, is currently the deadliest infectious disease in human that can evolve to severe forms. A comprehensive immune landscape for Mtb infection is critical for achieving TB cure, especially for severe TB patients. We performed single-cell RNA transcriptome and T-cell/B-cell receptor (TCR/BCR) sequencing of 213,358 cells from 27 samples, including 6 healthy donors and 21 active TB patients with varying severity (6 mild, 6 moderate and 9 severe cases).

Epigenetic Regulation of miR-25 and Lnc107153 on Expression of Seasonal Estrus Key Gene in Sheep.

Pituitary pars tuberalis (PT) plays an important role as the transmission center in the seasonal reproduction of animals. It helps convert external photoperiod signals into intrinsic seasonal reproduction signals. In sheep PT, specific expression patterns of several genes (including short photoperiod-induced gene and long photoperiod genes and ) under different photoperiods are crucial characteristics during this signal transduction.

Spectrum and size controllable synthesis of high-quality gold nanorods using 1,7-dihydroxynaphthalene as a reducing agent.

The spectrum and size controllable synthesis of gold nanorods is of great value for their widely applicable aspect ratio dependence of anisotropic surface plasmon resonance. Herein, 1,7-dihydroxynaphthalene with a relatively strong reducibility is proposed as a reducing agent for the controllable synthesis of gold nanorods. The result indicated that gold nanorods with high monodispersity, high shape yield, relatively small diameters, and maximum plasmon resonance wavelength of above 1000 nm can be acquired.

Comparison of endocrine therapy and chemotherapy as different systemic treatment modes for metastatic luminal HER2-negative breast cancer patients -A retrospective study.

Purpose: The purpose of this study was to evaluate endocrine therapy and chemotherapy for first-line, maintenance, and second-line treatment of hormone receptor-positive HER-2-negative metastatic breast cancer (HR+HER-2-MBC) and the relationship between different treatment options and survival.

Patients And Methods: The patients included in this study were all diagnosed with metastatic breast cancer (MBC) at Shandong Cancer Hospital from January 2013 to June 2017. Of the 951 patients with MBC, 307 patients with HR+HER-2-MBC were included in the analysis.

Identification of photoperiod-induced specific miRNAs in the adrenal glands of Sunite sheep ().

In seasonal estrus, it is well known that melatonin-regulated biorhythm plays a key role. Some studies indicate that the adrenal gland plays an important role in reproduction in mammals, but the molecular mechanism is not clear. This study used an artificially controlled light photoperiod model, combined with RNA-seq technology and bioinformatics analysis, to analyze the messenger RNA (mRNA) and microRNA (miRNA) of ewe (Sunite) adrenal glands under different photoperiod treatments.