Photoresponsive Cu-covalent organic polymer as multifunctional artificial enzyme for synergistic infected wound therapy.

The escalating challenges associated with antibiotic resistance have posed formidable obstacles in the fight against microbial infections and the prevention of biofilm formation. To address this challenge, we developed PEB-COP-Cu, a low-cost, readily available copper-integrated covalent organic polymer (COP) with dual enzyme-like activities and intrinsic photoresponsiveness, to accelerate infected wound healing. This material was synthesized through the post-metallization process of a COF xerogel (PEB-COP), obtained a Michael addition elimination reaction, utilizing photoactive tetra-(4-aminophenyl)porphyrin (TAPP) and β-ketoenamine, specifically 1,3,5-tris(3-dimethylamino-1-oxoprop-2-en-yl)benzene (abbreviated as TDOEB), as the fundamental building blocks.

GPER in metabolic homeostasis and disease: molecular mechanisms, nutritional regulation, and therapeutic potential.

G protein-coupled estrogen receptor (GPER) significantly influences metabolic regulation by engaging multiple signaling pathways that affect overall metabolic health. Its structure and signaling mechanisms drive its diverse roles. Our team and others have successfully demonstrated that GPER modulates nutrient metabolism, spanning glucose, protein, and lipid metabolism, while also contributing to vitamin and mineral metabolism.

[Mechanisms of SnRK1 in regulating the stress responses, growth, and development of plants].

Sucrose non-fermenting 1-related protein kinase 1 (SnRK1) is one of the highly conserved Ca non-dependent serine/threonine protein kinases, playing a crucial role in regulating the stress responses, growth, and development of plants. SnRK1 is a three-subunit complex, and it is involved in responding to the signaling transduction induced by low-energy/low-sugar conditions. SnRK1 responds biotic and abiotic stress conditions (such as salt, drought, low/high temperatures, and diseases) through phosphorylation of key metabolic enzymes and regulatory proteins, regulation of transcription, and interactions with other proteins.

Isomerism as a Facile Strategy for Enhancing Spatial Distortion and Optimizing Multifaceted Sterilizing Activities of Conjugated Microporous Polymers via Self-Adaptive Infectious Microenvironment Remodeling Therapy.

Here, we have developed a stereochemical engineering strategy utilizing structural isomerism to create multifunctional nonantibiotic biocides. This method allows for precise control of antimicrobial activity by adjusting the steric hindrance in conjugated microporous polymers (CMPs). By strategically managing the spatial arrangement of reactive groups in isomeric configurations (neo-iso and -iso), we successfully synthesized two isomeric Fe-phthalocyanine-based CMPs (iso-CMP-1 and iso-CMP-2) with triple-enzyme-mimetic activities: peroxidase (POD), oxidase (OXD), and catalase (CAT).

Is Associated with Chemosensitivity and Prognosis in Lung Adenocarcinoma.

This study investigates the expression characteristics of WD repeat domain 35 () in lung adenocarcinoma (LUAD) and its association with chemotherapy sensitivity and prognosis. Differentially expressed genes were analyzed in combination with Random Forest and Support Vector Machine algorithms to identify key genes associated with chemotherapy sensitivity. The expression differences of the core gene at both transcriptomic and proteomic levels were then experimentally validated using real-world LUAD samples.

Vitamin D deficiency is associated with apolipoprotein A1 levels in patients with young-onset type 2 diabetes mellitus.

Background: Young-onset type 2 diabetes mellitus (T2DM) is associated with adverse health outcomes and increased mortality. Vitamin D (VitD) deficiency is likewise linked to various adverse health outcomes and is significantly associated with lipid metabolism in patients with T2DM. However, little is known regarding the mechanisms of interaction between VitD and apolipoprotein A1 (apoA1) in young-onset T2DM.

PDMS Membrane Using Phenyl as Rigid Molecular Spacer for Phenol Recovery.

Polydimethylsiloxane (PDMS) is extensively utilized for the recovery of bio-alcohols, but it encounters significant obstacles in volatile organic compounds (VOCs) removal, because of the narrow size for molecules diffusion. In this work, we designed a high-efficiency diffusion channel by introducing phenyl as a spacer into PDMS chains. The monomer divinylbenzene and vinyl-terminated PDMS (vinyl-PDMS) can be chemically crosslinked with thiol-grafted PDMS (thiol-PDMS) based on thiol-ene click reaction.

Reduction recovery of Sb(III) and Sb(V) from wastewater by UV/thiourea dioxide system: Efficiency, radical generation and mechanism.

For antimony-containing wastewater, conventional methods, such as chemical precipitation, adsorption and membrane separation inevitably generate substantial quantities of hazardous waste. This paper introduces a UV/thiourea dioxide(TDO) reduction method, which efficiently recovers Sb(III)/Sb(V) from wastewater as the metalloid Sb(0) within 30 min, achieving a purity greater than 99.8 wt%.

Prognostic impact of renin-angiotensin system inhibitors in patients with ovarian cancer: a meta-analysis of real-world evidence.

Background: The prognostic impact of renin-angiotensin system inhibitors (RASIs) on ovarian cancer (OC) remains indeterminate. This meta-analysis aims to consolidate real-world data to provide a comprehensive, evidence-based assessment of the association between RASIs use and clinical outcomes in OC patients.

Methods: A meticulous search strategy was devised and executed across PubMed, Scopus, and Embase databases to retrieve all relevant studies evaluating the prognostic impact of RASIs in patients with OC.

The effects of active play interventions on children's fundamental movement skills: a systematic review.

Background: Many countries worldwide face the problem of underdeveloped fundamental movement skills (FMS) in children. Active play (AP) holds significant potential for enhancing children's FMS based on its free-choice and unstructured nature, as well as its ease of implementation and dissemination. Therefore, the primary objective of this systematic review was to determine the effects of AP interventions on FMS in typically developing children.

Reductive Removal of Antimony from Wastewater by a UV/Sulfite Process: Targeted Recovery of Strategic Metalloid Antimony.

The removal of antimony from wastewater using traditional methods such as adsorption and membrane filtration generates large amounts of antimony-containing hazardous wastes, posing significant environmental threats. This study proposed a new treatment strategy to reductively remove and recover antimony from wastewater using an advanced UV/sulfite reduction process in the form of valuable strategic metalloid antimony (Sb(0)), thus preventing hazardous waste generation. The results indicated that more than 99.

Characterization, physicochemical properties, antioxidant activity and hypolipidemic activities of a polysaccharides from Lachnum YM40.

LEP-1a, a new polysaccharide fraction isolated and purified from Lachnum YM40, has a molecular weight of 24.29 kDa. LEP-1a's chemical composition investigation showed that mannose, galactose, and glucose made up the majority of its cosmetics.

Efficacy and safety of adding immune checkpoint inhibitors to first-line standard therapy for recurrent or advanced cervical cancer: a meta-analysis of phase 3 clinical trials.

Background: Immune checkpoint inhibitors (ICIs) combined with standard therapy (ST) have emerged as a novel treatment strategy for recurrent or advanced cervical cancer (r/a CC). However, the available data from phase 3 clinical trials have yielded mixed results. This study aims to evaluate the therapeutic efficacy and safety of adding ICIs to ST in the treatment of r/a CC.

Language-specific representation of emotion-concept knowledge causally supports emotion inference.

Humans no doubt use language to communicate about their emotional experiences, but does language in turn help humans understand emotions, or is language just a vehicle of communication? This study used a form of artificial intelligence (AI) known as large language models (LLMs) to assess whether language-based representations of emotion causally contribute to the AI's ability to generate inferences about the emotional meaning of novel situations. Fourteen attributes of human emotion concept representation were found to be represented by the LLM's distinct artificial neuron populations. By manipulating these attribute-related neurons, we in turn demonstrated the role of emotion concept knowledge in generative emotion inference.

A dyadic analysis of family adaptation among breast cancer patients and their spouses based on the framework of family stress coping theory.

Background: The active coping strategies of family members can help breast cancer patients better handle the crisis, and family adaptation is a manifestation of the family's active coping with the crisis. In the study of breast cancer, a disease that predominantly affects women, we explored the influence of spouses on patients' family adaptation. This aspect has not been explored in previous studies.

Preparation of soybean isolate protein/xanthan gum/agar-Lycium ruthenicum anthocyanins intelligent indicator films and its application in mutton preservation.

The preparation of intelligent indicator films containing anthocyanins and their utilization for real-time monitoring of meat freshness represents a prominent research topic of food packaging. In this study, anthocyanins (ALR) were extracted from Lycium ruthenicum (LR) using solvent extraction. Subsequently, these anthocyanins were incorporated into films composed of soybean isolate protein (SPI), xanthan gum (XG) and agar, resulting in SPI/XG/Agar-ALR pH-responsive intelligent indicator films.

Development and validation of a risk prediction model for cognitive impairment in breast cancer patients.

Background: Breast cancer patients often experience cognitive impairment as a complication during treatment, which seriously affects their quality of life. This study aimed to assess the risk factors associated with cognitive impairment in breast cancer patients and to construct and validate a nomogram model to predict cognitive impairment in this population.

Methods: In this study, we used a convenience sampling method to select 423 breast cancer patients who attended the Department of Breast Surgery at the First Hospital of Jinzhou Medical University from September 2023 to March 2024.

Self-Illuminating In Situ Hydrogel with Immune-Adjuvant Amplify Cerenkov Radiation-Induced Photodynamic Therapy.

Cerenkov radiation-induced photodynamic therapy (CR-induced PDT) has shown the potential to overcome the light penetration limitation in conventional PDT. In addition, the tumor-associated antigens (TAAs) produced by PDT can initiate an antitumor immune process but only show a limited immunotherapeutic effect without the use of immunotherapeutic agents. Herein, a CR-induced PDT hydrogel (R837/Zr-HG-PpIX) has been developed by in situ formation of a hyaluronic acid (HA)-based hydrogel integrated with internal light source Zr, photosensitizer protoporphyrin IX (PpIX), and immune adjuvant imiquimod (R837).

Psychological resilience and post-traumatic stress disorder as chain mediators between personality traits and cognitive functioning in patients with breast cancer.

Background: Personality is a unique behavioral trait; cognition is how an individual knows and understands things. It is essential for everyday daily living. In patients with breast cancer, despite the growing body of research on personality and cognitive functioning, exploration of the underlying mechanisms is still relatively scarce.

ZNF460-mediated upregulation of APCDD1L-DT promotes cholangiocarcinoma development by inhibiting the ubiquitin-mediated degradation of DVL2.

Cholangiocarcinoma (CCA), known for its aggressive nature, poses a formidable challenge in the current medical landscape, particularly in targeted therapies. Against this backdrop, long non-coding RNAs (lncRNAs) have captured the attention of researchers. These unique RNAs are believed to play pivotal roles in various cancers, offering promising avenues for the development of more effective treatment strategies.

Enhancing H-driven CO biomethanation performance in bidirectional flow tidal bioreactor by reducing liquid film resistance and heterogeneity.

This study presents a bidirectional flow tidal bioreactor designed to enhance H-driven CO biomethanation. The bioreactor alternated biofilms between immersion in nutrient solution and exposure to H/CO, creating alternating dry and wet states. This tidal operation minimized liquid film thickness during dry periods and ensured uniform nutrient distribution during wet periods.

Psychometric evaluation of the Chinese version of the resilience scale for parents of children with cancer.

Background: Pediatric cancer ranks among the leading causes of mortality in children globally. While serving as primary caregivers, certain parents may experience anxiety, depression, and other related challenges. However, not all parents succumb to such psychological distress.

Ag-modified enhance the performances of ZnO@CFs based omnidirectional photoelectrochemical ultraviolet detectors.

There are several prospective applications for omnidirectional ultraviolet (UV) detectors and underwater detection detectors in optical systems and optical fields. In this work, ZnO nanorods arrays were grown on carbon fibers (CFs). An appropriate amount of Ag nanoparticles (NPs) was deposited on the surface of ZnO nanorods by photochemical deposition.

Application and management of continuous glucose monitoring in diabetic kidney disease.

Diabetic kidney disease (DKD) is a common complication of diabetes mellitus that contributes to the risk of end-stage kidney disease (ESKD). Wide glycemic var-iations, such as hypoglycemia and hyperglycemia, are broadly found in diabetic patients with DKD and especially ESKD, as a result of impaired renal metabolism. It is essential to monitor glycemia for effective management of DKD.