Personalized Multi-Epitope Nanovaccine Unlocks B Cell-Mediated Multiple Pathways of Antitumor Immunity.

B lymphocytes have emerged as an important immune-regulating target. Inoculation with tumor cell membrane-derived vaccines is a promising strategy to activate B cells, yet their efficiency is limited due to lack of costimulatory molecules. To amplify B cell responses against tumor, herein, a spatiotemporally-synchronized antigen-adjuvant integrated nanovaccine, termed as CM-CpG-aCD40, is constructed by conjugating the immune stimulative CpG oligonucleotide and the anti-CD40 antibody (aCD40) onto the membrane vesicles derived from triple negative breast cancer cells.

A nomogram with coagulation markers for prostate cancer prediction in patients with PSA levels of 4-20 ng/mL.

Background: The global incidence of prostate cancer (PCa) is rising, necessitating improved diagnostic strategies. This study explores coagulation parameters' predictive value for clinically significant PCa (csPCa) and develops a nomogram.

Research Design And Methods: This study retrospectively analyzed data from 702 patients who underwent prostate biopsy at Shandong Provincial Hospital (SDPH) and 142 patients at Shandong Cancer Hospital and Institute (SDCHI).

The cognition, behaviours and social environment related to Clonorchis sinensis infection in China: a qualitative study.

Background: Cognition, behaviours and social environment are associated with Clonorchis sinensis infection, a prevalent liver fluke disease in China. This study aimed to use social cognitive theory (SCT) to investigate these three aspects and their interaction in an endemic area.

Methods: We conducted three semi-structured focus group discussions in Da'ao town, Jiangmen city, Guangdong Province, China.

Schwann Cell-Secreted S100B Promotes Wound Healing via Paracrine Modulation.

As the supply source for gingival grafts, the palatal tissue possesses marked regenerative ability after repeated wounding over the buccal attached gingiva and skin. However, the intrinsic mechanisms are poorly understood. Schwann cells reportedly participate in wound repair of many tissues.

Mild Focused Ultrasound-Induced Microscopic Heating of Nanoparticles Observed by Lanthanide Luminescence for Precise Sonothermal Cancer Therapy.

Focused ultrasound (FUS) is a recognized tool that can be used clinically for the thermal ablation of tumors. However, excessive heat can cause side effects on the ultrasound transmission path and normal tissues around the tumor. To address the issue, this work detected for the first time the effect of microscopic heating of nanoparticles under the action of FUS through the luminescence intensity ratio (LIR) and luminescence lifetime of temperature-responsive lanthanide-doped nanoparticles.

Baicalein tethers CD274/PD-L1 for autophagic degradation to boost antitumor immunity.

Immune checkpoint inhibitors, especially those targeting CD274/PD-L1yield powerful clinical therapeutic efficacy. Thoughmuch progress has been made in the development of antibody-basedCD274 drugs, chemical compounds applied for CD274degradation remain largely unavailable. Herein,baicalein, a monomer of traditional Chinese medicine, isscreened and validated to target CD274 and induces itsmacroautophagic/autophagic degradation.

Fine-Needle Portosystemic Pressure Gradient as a Reference for Portal Hypertension in Patients with Intrahepatic Venovenous Shunt: A Prospective Study.

Purpose: To evaluate the consistency and agreement between portal venous pressure measured by fine-needle (F), portal vein catheterization (D), and hepatic vein balloon-occlusion (W) in decompensated cirrhotic patients with intrahepatic venovenous shunts (IHVS).

Materials And Methods: 156 consecutive patients planning to receive transjugular intrahepatic portosystemic shunt in our center were screened for study participation. The F/D/W were assessed for consistency by Pearson coefficient (r), linear regression coefficient (R), and intraclass correlation coefficient (ICC), and for disagreement (error exceeding 20% of D) by Bland-Altman method.

Sodium ferulate attenuates ischaemic stroke by mediating the upregulation of thrombospondin-4 expression and combined treatment with bone marrow mesenchymal stem cells.

Ischaemic stroke is one of the major diseases affecting human health, involving complex and diverse pathological mechanisms, including inflammatory response, oxidative stress and angiogenesis. Sodium ferulate (SF) exerts a protective effect on cerebral ischaemia/reperfusion and when combined with bone marrow mesenchymal stem cells (BMSCs), has a considerable therapeutic effect on brain injury in rats. Here, we speculate that SF also exerts cerebroprotective effects.

Taurine mechanism in preventing retinal cell damage from acute ocular hypertension through GTPBP3 regulation.

We aimed to explore the protective effects and underlying mechanisms of taurine on retinal cells during acute ocular hypertension (AOH)-induced damage. Retinal morphology, apoptosis, mitochondrial structure, electroretinography, expression of GTP binding protein 3 (GTPBP3), and molecules in the unfolded protein response (UPR) were examined in an AOH mouse model and wild-type (WT) mice with or without intravitreal injection of taurine. For in vitro experiments, the GTPBP3 expression and endoplasmic reticulum (ER) stress were examined in R28 cell line under hydrogen peroxide (HO)-induced damage or hypoxia/reoxygenation (H/R)-induced damage, with or without taurine pretreatment.

Salivary adenoid cystic carcinoma-derived α2,6-sialylated extracellular vesicles increase vascular permeability by triggering ER-stress in endothelial cells and promote lung metastasis.

Salivary adenoid cystic carcinoma (SACC) tends to metastasize to the lungs in the early stages of the disease. Factors secreted by the primary tumor can induce the formation of a supportive microenvironment in distant organs prior to metastasis, a process known as pre-metastatic niche (PMN) formation. Extracellular vesicles (EVs) participate in PMN formation.

Structure-based development of N-Arylindole derivatives as Pks13 inhibitors against Mycobacterium tuberculosis.

Targeting the biosynthetic pathway of mycolic acid is highly attractive to researchers in the field of novel anti-tubercular drug development. Pks13-TE is an essential catalytic component in the last assembling step of mycolic acid, and the co-crystal structures of the Pks13-TE-inhibitor complex provide insight into ligand recognition. Based on a structure-guided strategy, N-aryl indole derivatives were designed, synthesized, and evaluated for their antitubercular activities.

The state of implementation science in major depressive disorder: A narrative review.

Major depressive disorder (MDD) is one of the most prevalent and disabling mental disorders with high recurrence rate. There is often a gap between scientific evidence related to the effective and cost-effective treatment of depression and clinical practice. Implementation science is a field of inquiry that aims to advance the process of applying evidence-based interventions to real-world problems.

Combination of spatial transcriptomics analysis and retrospective study reveals liver infection of SARS-COV-2 is associated with clinical outcomes of COVID-19.

Background: Liver involvement is a common complication of coronavirus disease 2019 (COVID-19), especially in hospitalized patients. However, the underlying mechanisms involved are not fully understood.

Methods: Immunohistochemistry (IHC) staining of SARS-CoV-2 spike (S) and nucleocapsid (N) proteins was conducted on liver tissues from six patients with COVID-19.

Modulation of Inflammation Levels and the Gut Microbiota in Mice with DSS-Induced Colitis by a Balanced Vegetable Protein Diet.

Inflammatory bowel disease (IBD) is a nonspecific chronic inflammatory disease of the intestine that is mainly divided into ulcerative colitis and Crohn's disease. Nutrients play important roles in the treatment of IBD. In this study, the effects of vegetable proteins on the regulation of IBD were explored via the amino acid scoring formula.

Ralstonia solanacearum Alters Root Developmental Programmes in Auxin-Dependent and -Independent Manners.

Microbial pathogens and other parasites can modify the development of their hosts, either as a target or a side effect of their virulence activities. The plant-pathogenic bacterium Ralstonia solanacearum, causal agent of the devastating bacterial wilt disease, is a soilborne microbe that invades host plants through their roots and later proliferates in xylem vessels. In this work, we studied the early stages of R.

N, S-Rich SEI Derived From Continuously-Releasing Additive for Anode-Free Lithium-Metal Batteries in Commercial Carbonate Electrolyte.

Featured with the highest possible energy density, anode-free lithium-metal batteries (AFBs) are still challenged by the fast capacity decay, especially for the ones operated in commercial carbonate electrolytes, which can be ascribed to the poor stability and continual broken/formation of the solid-electrolyte interface (SEI) formed on the anode side. Here, sacrificial additives, which have low solubility in carbonate electrolytes and can be continuously released, are proposed for AFBs. The sacrificial and continuously-releasing feature gifts the additives the capability to form and heal the SEI during the long-term cycling process, thus minimizing the loss of active Li and enabling the AFLMBs with high loading LiNiCoMnO (21.

Real-Time Detection of Dynamic Restructuring in KNiFe F Perovskite Fluorides for Enhanced Water Oxidation.

Mechanistic understanding of how electrode-electrolyte interfaces evolve dynamically is crucial for advancing water-electrolysis technology, especially the restructuring of catalyst surface during complex electrocatalytic reactions. However, for perovskite fluorides, the mechanistic exploration for the influence of the dynamic restructuring on their chemical property and catalytic mechanism is unclear due to their poor conductivity that makes the definition of electrocatalyst structure difficult. Herein, for oxygen evolution reaction (OER), various operando characterizations are employed to investigate the structure-activity relationships of the KNiFe F@NF.

Nanopore Confinement Effect Mediated Heterogeneous Plasmonic Metasurfaces for Multifunctional Biosensing Interfaces.

Plasmonic metasurfaces (PMs) exhibit extraordinary optical response due to surface lattice resonance, which is crucial for realizing high-performance photovoltaic device preparation. In this work, a nanopore confinement effect-mediated MOF@UsAu is proposed as a novel PM heterojunction for photovoltaic interfaces. 2D MOFs have the unique advantage of a tunable and ordered porous structure.

Effects of liraglutide on abdominal fat distribution and glucose metabolism in Chinese subjects with obesity.

Aims: To observe the effects of liraglutide on abdominal fat distribution in Chinese subjects with obesity in 12 weeks, and further to explore the correlation between abdominal fat content and glucose metabolism after monotherapy.

Methods: This study recruited 71 obese subjects. All the subjects have received liraglutide monotherapy (0.

Mitochondrial quality control: the real dawn of intervertebral disc degeneration?

Intervertebral disc degeneration is the most common disease in chronic musculoskeletal diseases and the main cause of low back pain, which seriously endangers social health level and increases people's economic burden. Disc degeneration is characterized by NP cell apoptosis, extracellular matrix degradation and disc structure changes. It progresses with age and under the influence of mechanical overload, oxidative stress and genetics.

Upper extremity function and disability recovery with vibration therapy after stroke: a systematic review and meta-analysis of RCTs.

Background: This study aimed to investigate the therapeutic effects of vibration therapy for improving upper extremity motor impairment, function, and disability recovery in people with stroke.

Design: We followed the Preferred Reporting Items for Systematic Reviews and Meta-Analysis guidelines. PubMed, EMBASE, the Cochrane Library Database, Physiotherapy Evidence Database (PEDro), China Knowledge Resource Integrated Database, and Google Scholar were searched from inception to May 31, 2024.

Roles of the Polymer Backbone for Sulfurized Polyacrylonitrile Cathodes in Rechargeable Lithium Batteries.

Sulfurized polyacrylonitrile (SPAN) has emerged as a highly promising cathode material for next-generation lithium-sulfur (Li-S) batteries primarily due to its non-polysulfide dissolution and excellent cycle stability. Nevertheless, the specific roles and impacts of the pyrolyzed polyacrylonitrile, which constitutes the polymer backbone of SPAN, remain inadequately understood. In this study, comprehensive investigations from multiple aspects, including electrochemistry, spectroscopy, electron microscopy, and theoretical calculations, were conducted on a series of SPAN materials with various sulfur contents.

Exploring exercise interventions in substance abuse treatment: A comprehensive bibliometric analysis.

This study aims to comprehensively evaluate the research landscape related to exercise and substance abuse over the past 2 decades. A systemic bibliometric analysis was conducted using 2 powerful tools, the Bibliometrix package for R and VOSviewer software. The analysis covered a corpus of literature indexed in the Web of Science's core collection.

Transcranial Cortex-Wide Imaging of Murine Ischemic Perfusion With Large-Field Multifocal Illumination Microscopy.

Background: Ischemic stroke is a common cause of death worldwide and a main cause of morbidity. Presently, laser speckle contrast imaging, x-ray computed tomography, and magnetic resonance imaging are the mainstay for stroke diagnosis and therapeutic monitoring in preclinical studies. These modalities are often limited in terms of their ability to map brain perfusion with sufficient spatial and temporal resolution, thus calling for development of new brain perfusion techniques featuring rapid imaging speed, cost-effectiveness, and ease of use.