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Search Results (119)
  • Open Access

    ARTICLE

    Gut Associated Metabolites Enhance PD-L1 Blockade Efficacy in Prostate Cancer

    Ke Liu1,2,3,#, Xia Xue1,2,3,#, Haiming Qin4,5,#, Jiaying Zhu6,#, Meng Jin1,6, Die Dai6, Youcai Tang1, Ihtisham Bukhari1, Hangfan Liu1, Chunjing Qiu1, Feifei Ren1, Pengyuan Zheng1,2,3, Yang Mi1,2,3,*, Weihua Chen6,7,*

    Oncology Research, Vol.34, No.2, 2026, DOI:10.32604/or.2025.072661 - 19 January 2026

    Abstract Background: The gut microbiome has emerged as a critical modulator of cancer immunotherapy response. However, the mechanisms by which gut-associated metabolites influence checkpoint blockade efficacy in prostate cancer (PC) remain not fully explored. The study aimed to explore how gut metabolites regulate death-ligand 1 (PD-L1) blockade via exosomes and boost immune checkpoint inhibitors (ICIs) in PC. Methods: We recruited 70 PC patients to set up into five subgroups. The integrated multi-omics analysis was performed. In parallel, we validated the function of gut microbiome-associated metabolites on PD-L1 production and immunotherapy treatment efficacy in PC cell lines… More >

  • Open Access

    ARTICLE

    Thimerosal Inhibits Tumor Malignant Progression through Direct Action and Enhancing the Efficacy of PD-1-Based Immunotherapy

    Ping Wang1,2,#, Yan-Han Chen1,2,#, Ze-Tao Zhan1,2, Jun-Xiang Zeng1,2, Yu Chen3,4, Yuan Lin1,2, Tao Chen1,5,*, Wei-Jie Zhou1,2,5,*

    Oncology Research, Vol.34, No.2, 2026, DOI:10.32604/or.2025.071902 - 19 January 2026

    Abstract Background: Thimerosal is a mercury-containing preservative widely used in vaccines. This study aimed to investigate its potential antitumor effects and mechanisms in solid malignancies, particularly colorectal cancer (CRC) and melanoma. Methods: A combination of in vitro and in vivo approaches was employed. Cell proliferation, apoptosis, migration, and invasion were assessed using Cell Counting Kit-8 (CCK-8), colony formation, ATP viability, Western blotting, flow cytometry, wound-healing and Transwell assays. Subcutaneous, lung metastases, and Azoxymethane/Dextran Sulfate Sodium Salt (AOM/DSS)-induced colitis-associated CRC models were established to examine antitumor efficacy and safety. The functional role of mercury ions was validated using structural… More >

  • Open Access

    ARTICLE

    A Retrospective Real-World Study: The Efficacy and Safety of Immune Checkpoint Inhibitors Combined with Chemoradiotherapy in Limited-Stage Small Cell Lung Cancer

    Ruoxue Cai1,#, Shuyi Hu2,#, Feiyang Li2, Huanhuan Sha3,*, Guoren Zhou2,*, Ying Fang3

    Oncology Research, Vol.34, No.2, 2026, DOI:10.32604/or.2025.070893 - 19 January 2026

    Abstract Objective: To determine whether immunotherapy can bring new hope for patients with limited-stage small-cell lung cancer (LS-SCLC). We conducted this retrospective study to evaluate whether immunotherapy can achieve better efficacy in LS-SCLC patients. Methods: We evaluated 122 LS-SCLC patients who received concurrent chemoradiotherapy (CCRT) or sequential chemoradiotherapy (SCRT) (Group A) and immunotherapy combined with CCRT/SCRT followed by immunotherapy (Group B), to assess the objective response rate (ORR), disease control rate (DCR), and progression-free survival (PFS). Factors affecting prognosis were also explored using Cox analysis. The prognosis of patients with type 2 diabetes and patients with… More >

  • Open Access

    ARTICLE

    Integration of Large Language Models (LLMs) and Static Analysis for Improving the Efficacy of Security Vulnerability Detection in Source Code

    José Armando Santas Ciavatta, Juan Ramón Bermejo Higuera*, Javier Bermejo Higuera, Juan Antonio Sicilia Montalvo, Tomás Sureda Riera, Jesús Pérez Melero

    CMC-Computers, Materials & Continua, Vol.86, No.3, 2026, DOI:10.32604/cmc.2025.074566 - 12 January 2026

    Abstract As artificial Intelligence (AI) continues to expand exponentially, particularly with the emergence of generative pre-trained transformers (GPT) based on a transformer’s architecture, which has revolutionized data processing and enabled significant improvements in various applications. This document seeks to investigate the security vulnerabilities detection in the source code using a range of large language models (LLM). Our primary objective is to evaluate the effectiveness of Static Application Security Testing (SAST) by applying various techniques such as prompt persona, structure outputs and zero-shot. To the selection of the LLMs (CodeLlama 7B, DeepSeek coder 7B, Gemini 1.5 Flash,… More >

  • Open Access

    REVIEW

    The Efficacy and Safety of B-Cell Maturation Antigen (BCMA) Antibody-Drug Conjugates (ADC) in Development against Cancer: A Systematic Review

    Jing Shan1, Catherine King2,3, Harunor Rashid3,4, Veysel Kayser1,*

    Oncology Research, Vol.34, No.1, 2026, DOI:10.32604/or.2025.070851 - 30 December 2025

    Abstract Objectives: B-cell maturation antigen (BCMA)-targeted antibody–drug conjugates (ADCs) have emerged as promising therapies for relapsed/refractory multiple myeloma (RRMM), but the overall efficacy and safety profile is unclear. This study aimed to synthesize the available evidence on the safety and efficacy of BCMA-ADCs in development for RRMM. Methods: A systematic search was conducted using six bibliographic databases and ClinicalTrials.gov up to November 2024. Studies were eligible if they were human clinical trials or animal studies evaluating BCMA-ADCs and reported efficacy and safety outcomes. Data extraction and quality assessments were conducted using validated tools, including ROBINS-I… More >

  • Open Access

    ARTICLE

    Chemical Composition and Antifungal Efficacy of Mentha rotundifolia Essential Oil against Fusarium oxysporum f. sp. albedinis in Date Palm: Valorisation of Plant Biomass for Natural Antifungal Agents

    Hafida Khelafi1, Wassima Lakhdari2, Mustapha Mounir Bouhenna3, Said Boudeffeur4, Hayet Meamiche1, Salah Neghmouche Nacer5,*, Meriam Laouar6

    Phyton-International Journal of Experimental Botany, Vol.94, No.12, pp. 3975-3989, 2025, DOI:10.32604/phyton.2025.073210 - 29 December 2025

    Abstract Essential oils (EOs) derived from medicinal plants are gaining recognition as sustainable alternatives to synthetic fungicides in the management of plant pathogens. This study investigates the chemical composition, chromatographic profile, and antifungal of Mentha rotundifolia essential oil against Fusarium oxysporum f. sp. albedinis (Foa), the pathogen responsible for Bayoud disease in date palm. The oil was extracted through hydrodistillation and characterized using thin-layer chromatography (TLC) and gas chromatography–mass spectrometry (GC-MS), revealing multiple fractions corresponding to terpenoid constituents and 23 chemical constituents, predominantly oxygenated monoterpenes (68.51%), with piperitenone oxide as the major component (62.53%). The antifungal efficacy was evaluated… More >

  • Open Access

    ARTICLE

    Numerical Analysis of Non-Uniform Pollutant Distribution in an Internal Space of Tank and the Efficacy of an Active Purification Strategy

    Xiaolong Li, Hui Chen, Yingwen Liu, Peng Yang*

    Frontiers in Heat and Mass Transfer, Vol.23, No.6, pp. 1767-1788, 2025, DOI:10.32604/fhmt.2025.070537 - 31 December 2025

    Abstract Hazardous gas intrusion in tightly sealed and geometrically complex confined spaces, such as armored tanks, poses a critical threat to occupant health. The intricate internal structure of these systems may lead to non-intuitive pollutant transport pathways. However, the spatial and temporal evolution of these structures, as well as the intrinsic mechanisms of the purification systems, remain poorly elucidated. In this study, a high-fidelity, transient three-dimensional computational fluid dynamics (CFD) model was developed to simulate the leakage and dispersion of carbon monoxide (CO) and nitrogen dioxide (NO2) using the RNG k-ε turbulence model. Scenarios with and without… More > Graphic Abstract

    Numerical Analysis of Non-Uniform Pollutant Distribution in an Internal Space of Tank and the Efficacy of an Active Purification Strategy

  • Open Access

    ARTICLE

    Childhood emotional abuse and adolescent depression: The mediating role of resilience and self-efficacy

    Zhenhong Wang1,2, Hailong Wu3,*

    Journal of Psychology in Africa, Vol.35, No.6, pp. 863-869, 2025, DOI:10.32604/jpa.2025.073522 - 30 December 2025

    Abstract We examined the direct relationship between childhood emotional abuse and depression in adolescents and the mediating roles of resilience and self-efficacy in that relationship. Using a cross-sectional study design, 636 Chinese adolescents (Girls = 48.6%, mean years of service = 15.8, SD = 1.9) completed the Childhood Trauma Questionnaire (CTQ), the Ego-Resiliency Scale (ERS), the General Self-Efficacy Scale (GSES), and the Patient Health Questionnaire-9 (PHQ-9). Mediation analysis revealed that childhood emotional abuse significantly predicted higher levels of depression. Moreover, resilience and self-efficacy were found to mediate this relationship both independently and sequentially. Specifically, resilience accounted More >

  • Open Access

    ARTICLE

    Customer-employee exchange work through psychological safety and self-efficacy for improved hotel employees’ work engagement

    Fan Deng*

    Journal of Psychology in Africa, Vol.35, No.6, pp. 797-805, 2025, DOI:10.32604/jpa.2025.068735 - 30 December 2025

    Abstract This study investigated the relationship between customer-employee exchange (CEX) and employee work engagement (vigor, dedication, absorption), and the role of psychological safety and self-efficacy mediate that relationship. Survey data were collected from 329 Chinese hotel employees (females = 52.9%, tenure: 1–3 years = 50.5%). The results following ordinary least squares regression and the SPSS PROCESS macro indicate that higher customer-employee exchange is associated with employee vigor, dedication, and absorption. Psychological safety and self-efficacy mediate the relationship between customer-employee exchange and vigor and dedication to be stronger, while the work absorption mediating effect is not significant. More >

  • Open Access

    ARTICLE

    Explainable Machine Learning for Phishing Detection: Bridging Technical Efficacy and Legal Accountability in Cyberspace Security

    MD Hamid Borkot Tulla1,*, MD Moniur Rahman Ratan2, Rashid MD Mamunur3, Abdullah Hil Safi Sohan4, MD Matiur Rahman5

    Journal of Cyber Security, Vol.7, pp. 675-691, 2025, DOI:10.32604/jcs.2025.074737 - 24 December 2025

    Abstract Phishing is considered one of the most widespread cybercrimes due to the fact that it combines both technical and human vulnerabilities with the intention of stealing sensitive information. Traditional blacklist and heuristic-based defenses fail to detect such emerging attack patterns; hence, intelligent and transparent detection systems are needed. This paper proposes an explainable machine learning framework that integrates predictive performance with regulatory accountability. Four models were trained and tested on a balanced dataset of 10,000 URLs, comprising 5000 phishing and 5000 legitimate samples, each characterized by 48 lexical and content-based features: Decision Tree, XGBoost, Logistic… More >

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