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Pan-cancer immunogenic death analysis identifies key roles of CXCR3 and CCL18 in hepatocellular carcinoma

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Genes & Diseases 2024年第2期11卷 568-570页

作者： Jia Guo Xin Sun Guowei Pan Ce Li Xin He Xiaofang Che Zan Teng Xiujuan Qu Yunpeng Liu Bowen Yang Department of Medical Oncology Provincial Key Laboratory of Anticancer Drugs and Biotherapy of Liaoning ProvinceLiaoning Provincial Clinical Research Center for CancerClinical Cancer Research Center of ShenyangThe First Hospital of China Medical UniversityShenyangLiaoning 110001China Research center for Universal Health School of Public HealthChina Medical UniversityShenyangLiaoning 110122China

Immunogenic death is a form of programmed cell death that is common in the development and progression of ***,its impact on tumor progression differs depending on the location of the ***,it also plays an important role in antitumor immunity because the process of immunogenic death can release substances that activate immunity.1 Therefore,in this study,the key mechanism of mediating immunogenic death in hepatocellular carcinoma(HCC)was found from the excavation of the immunogenic death characteristics of pan-cancer and the in-depth investigation of its effects on different tumor types(Fig.1A).

关键词： death CXCR3 immunity

Hodgkin's lymphoma:2023 update on treatment

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Cancer Biology & Medicine 2024年第4期21卷 269-273页

作者： Sicong Zhang Xianming Liu Lanfang Li Lihua Qiu Zhengzi Qian Shiyong Zhou Xianhuo Wang Huilai Zhang Department of Lymphoma Tianjin Medical University Cancer Institute&HospitalNational Key Laboratory of Druggability Evaluation and Systematic Translational MedicineNational Clinical Research Center for CancerTianjin's Clinical Research Center for CancerKey Laboratory of Cancer Prevention and TherapyTianjinThe Sino-US Center for Lymphoma and Leukemia ResearchTianjin 300060China

Hodgkin's lymphoma(HL)is a common,malignant hematological tumor of the lymph nodes and lymphatic system,accounting for 10%of all *** comprises 2 main subtypes:classical HL(cHL)and nodular lymphocyte predominant HL.

关键词： lymphoma treatment predominant

Tumor biomarkers for diagnosis,prognosis and targeted therapy

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Signal Transduction and Targeted Therapy 2024年第6期9卷 2391-2476页

作者： Yue Zhou Lei Tao Jiahao Qiu Jing Xu Xinyu Yang Yu Zhang Xinyu Tian Xinqi Guan Xiaobo Cen Yinglan Zhao Department of Biotherapy Cancer Center and State Key Laboratory of BiotherapyWest China HospitalSichuan UniversityChengdu 610041China West China School of Pharmacy Sichuan UniversityChengdu 610041China School of Medicine Tibet UniversityLhasa 850000China National Chengdu center for Safety evaluation of drugs State Key Laboratory of BiotherapyWest China HospitalSichuan UniversityChengdu 610041China

Tumor biomarkers,the substances which are produced by tumors or the body’s responses to tumors during tumorigenesis and progression,have been demonstrated to possess critical and encouraging value in screening and early diagnosis,prognosis prediction,recurrence detection,and therapeutic efficacy monitoring of *** the past decades,continuous progress has been made in exploring and discovering novel,sensitive,specific,and accurate tumor biomarkers,which has significantly promoted personalized medicine and improved the outcomes of cancer patients,especially advances in molecular biology technologies developed for the detection of tumor ***,we summarize the discovery and development of tumor biomarkers,including the history of tumor biomarkers,the conventional and innovative technologies used for biomarker discovery and detection,the classification of tumor biomarkers based on tissue origins,and the application of tumor biomarkers in clinical cancer *** particular,we highlight the recent advancements in biomarker-based anticancer-targeted therapies which are emerging as breakthroughs and promising cancer therapeutic *** also discuss limitations and challenges that need to be addressed and provide insights and perspectives to turn challenges into opportunities in this ***,the discovery and application of multiple tumor biomarkers emphasized in this review may provide guidance on improved precision medicine,broaden horizons in future research directions,and expedite the clinical classification of cancer patients according to their molecular biomarkers rather than organs of origin.

关键词： diagnosis breakthrough biomarkers

Ceria nanoparticles: biomedical applications and toxicity

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Journal of Zhejiang University-Science B(Biomedicine & Biotechnology) 2024年第5期25卷 361-388页

作者： Xiaoxuan FU Peng LI Xi CHEN Yuanyuan MA Rong WANG Wenxuan JI Jiakuo GU Bowen SHENG Yizhou WANG Zhuhong ZHANG School of Pharmacy Key Laboratory of Molecular Pharmacology and Drug Evaluation(Yantai University)Ministry of EducationCollaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of ShandongYantai UniversityYantai 264005China Department of Nephrology Yantai Yuhuangding HospitalQingdao UniversityYantai 264005China Institute of Crop Science College of Agriculture and BiotechnologyZhejiang UniversityHangzhou 310058China

Ceria nanoparticles(CeO_(2) NPs)have become popular materials in biomedical and industrial fields due to their potential applications in anti-oxidation,cancer therapy,photocatalytic degradation of pollutants,sensors,*** methods,including gas phase,solid phase,liquid phase,and the newly proposed green synthesis method,have been reported for the synthesis of CeO_(2) *** to the wide application of CeO_(2) NPs,concerns about their adverse impacts on human health have been *** review covers recent studies on the biomedical applications of CeO_(2) NPs,including their use in the treatment of various diseases(e.g.,Alzheimer's disease,ischemic stroke,retinal damage,chronic inflammation,and cancer).CeO_(2) NP toxicity is discussed in terms of the different systems of the human body(e.g.,cytotoxicity,genotoxicity,respiratory toxicity,neurotoxicity,and hepatotoxicity).This comprehensive review covers both fundamental discoveries and exploratory progress in CeO_(2) NP research that may lead to practical developments in the future.

关键词： Ceria nanoparticle Synthetic method Biomedical application Oxidative stress Toxicity

Ononin inhibits triple-negative breast cancer lung metastasis by targeting the EGFR-mediated PI3K/Akt/mTOR pathway

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Science China Life Sciences 2024年第9期67卷 1849-1866页

作者： Kumar Ganesan Cong Xu Jianming Wu Bing Du Qingqing Liu Yue Sui Cailu Song Jinhui Zhang Hailin Tang Jianping Chen School of Chinese Medicine LKS Faculty of Medicine The University of Hong Kong School of Pharmacy Southwest Medical University Education Ministry Key Laboratory of Medical Electrophysiology Sichuan Key Medical Laboratory of New Drug Discovery and Druggability EvaluationLuzhou Key Laboratory of Activity Screening and Druggability Evaluation for Chinese Materia Medica Southwest Medical University College of Food Science South China Agricultural University State Key Laboratory of Oncology in South China Guangdong Provincial Clinical Research Center for Cancer Sun Yat-sen University Cancer Center

The spreading of cancer cells from the primary tumor site to other parts of the body, known as metastasis, is the leading cause of cancer recurrence and mortality in patients with triple-negative breast cancer(TNBC). Overexpression of epidermal growth factor receptor(EGFR)is observed in approximately 70% of TNBC patients. EGFR is crucial for promoting tumor metastasis and associated with poor ***, it is vital to identify effective therapeutic strategies targeting EGFR inhibition. Ononin, an isoflavonoid found in various plants,such as clover and soybeans, has been shown to have anticancer properties in several cancers. In the present study, we aimed to investigate the effects of ononin on TNBC lung metastasis and the associated molecular pathways. We used various assays, including cell viability,colony formation, Transwell, wound healing, ELISA, Western blotting, and staining techniques, to achieve this objective. The results demonstrated that ononin effectively suppressed cellular proliferation and induced apoptosis, as evidenced by the cell viability assay, colony formation assay, and expression of apoptosis markers, and reduced the metastatic capabilities of TNBC cells. These effects were achieved through the direct suppression of cell adhesion, invasiveness and motility. Furthermore, in TNBC xenograft lung metastatic models, ononin treatment significantly reduced tumor growth and lung metastasis. Additionally, ononin reversed the epithelial-mesenchymal transition(EMT) by downregulating the expression of EMT markers and matrix metalloproteinases, as confirmed by Western blot analysis. Furthermore, ononin treatment reduced EGFR phosphorylation and suppressed the PI3K, Akt, and m TOR signaling pathways, which was further confirmed using EGFR agonists or inhibitors. Importantly, ononin treatment did not exert any toxic effects on liver or kidney function. In conclusion, our findings suggest that ononin is a safe and potentially therapeutic treatment

关键词： ononin TNBC breast cancer lung metastasis EGFR PI3k/Akt EMT therapeutic effect

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A retrospective analysis of mature T-and NK-cell lymphomas

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Cancer Biology & Medicine 2024年第3期21卷 223-229页

作者： Junlei Jia Xiaohui Wang Zheng Song Shen Meng Yue Fei Jingwei Yu Xia Liu Xue Han Lanfang Li Lihua Qiu Zhengzi Qian Shiyong Zhou Wenchen Gong Bin Meng Xiubao Ren Xianhuo Wang Huilai Zhang National Key Laboratory of Druggability evaluation and Systematic Translational Medicine and Department of LymphomaTianjin Medical University Cancer Institute&HospitalNational Clinical Research Center for CancerTianjin's Clinical Research Center for CancerKey Laboratory of Cancer Prevention and TherapyTianjinThe Sino-US Center for Lymphoma and Leukemia ResearchTianjin 300060China Department of Radiation Oncology Shandong Cancer Hospital and InstituteShandong First Medical University and Shandong Academy of Medical SciencesJinan 250117China Department of Pathology Department of Immunology/Biotherapy Tianjin Medical University Cancer Institute&HospitalNational Clinical Research Center for CancerTianjin's Clinical Research Center for CancerKey Laboratory of Cancer Prevention and TherapyTianjinTianjin 300060China

Mature T-and natural killer(NK)-cell lymphomas are heterogeneous groups of malignant lymphoid neoplasms arising from T and NK cells. The incidence of mature T-and NK-cell lymphomas is 2.1 per 100,000 people, according... 详细信息

关键词： lymphoma neoplasms killer

A novel TNKS/USP25 inhibitor blocks the Wnt pathway to overcome multi-drug resistance in TNKS-overexpressing colorectal cancer

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Acta Pharmaceutica Sinica B 2024年第1期14卷 207-222页

作者： Hongrui Zhu Yamin Gao Liyun Liu Mengyu Tao Xiao Lin Yijia Cheng Yaoyao Shen Haitao Xue Li Guan Huimin Zhao Li Liu Shuping Wang Fan Yang Yongjun Zhou Hongze Liao Fan Sun Houwen Lin Research center for Marine drugs Department of PharmacyRen Ji HospitalShanghai Jiao Tong University School of MedicineShanghai 200127China Department of Oncology Shanghai General HospitalShanghai Jiao Tong University School of MedicineShanghai 200080China Institute of Marine drugs Guangxi University of Chinese MedicineNanning 530200China State Key Laboratory of New Drug and Pharmaceutical Process Shanghai Professional and Technical Ser-vice Center for Biological Material Drug-ability EvaluationShanghai Institute of Pharmaceutical IndustryChina State Institute of Pharmaceutical IndustryShanghai 200437China Institute of Marine Biomedicine Shenzhen PolytechnicShenzhen 518055China

Modulating Tankyrases(TNKS),interactions with USP25 to promote TNKS degradation,rather than inhibiting their enzymatic activities,is emerging as an alternative/specific approach to inhibit the Wnt/β-catenin ***,we identified UAT-B,a novel neoantimycin analog isolated from Streptomyces conglobatus,as a small-molecule inhibitor of TNKS-USP25 protein-protein interaction(PPI)to overcome multi-drug resistance in colorectal cancer(CRC).The disruption of TNKS-USP25 complex formation by UAT-B led to a significant decrease in TNKS levels,triggering cell apoptosis through modulation of the Wnt/β-catenin ***,UAT-B successfully inhibited the CRC cells growth that harbored high TNKS levels,as demonstrated in various in vitro and in vivo studies utilizing cell line-based and patient-derived xenografts,as well as APC^(min/+)spontaneous CRC ***,these findings suggest that targeting the TNKS-USP25 PPI using a small-molecule inhibitor represents a compelling therapeutic strategy for CRC treatment,and UAT-B emerges as a promising candidate for further preclinical and clinical investigations.

关键词： Colorectal cancer TNKSeUSP25 interaction Multi-drug resistance TNKS overexpression Wnt pathway Apoptosis Neoantimycin analog

Effectiveness of Acupoint Application in Patients with Pharyngeal Pain: Evidence from CHUNBO, A Prospective Real-World Study

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Chinese Journal of Integrative Medicine 2024年第1期30卷 18-24页

作者： MA Hang-kun WANG Yi-ming GUO Man-ping LI Chen-fei LI Rui GAO Rui Emergency Department Xiyuan Hospital Affiliated to China Academy of Chinese Medical SciencesBeijing(100091)China National Medical Products Administration for Laboratory of clinical Research and evaluation of Traditional Chinese Medicine Beijing(100091)China National clinical Research center for Chinese Medicine Cardiology Beijing(100091)China Postdoctoral Workstation of Yabao Pharmaceutical Group Co. Ltd.YunchengShanxi Province(044602)China

Objective: To assess the outcomes after acupoint application in patients with pharyngeal pain in a real-world settings, and analyze the characteristics of effective population and prescription characteristics of acupoint application. Methods: Based on CHUNBO platform, patients with pharyngeal pain who were candidates for acupoint application on the basis of physician-evaluation, were enrolled in a nationwide, prospective, 69-week multicenter observational study from August 2020 to February 2022. Propensity score matching(PSM) was used to match the confounding factors and the association rules were used to analyze the characteristics of effective population and prescription characteristics of acupoint application. Outcome assessments included the disappearance rate of pharyngeal pain(within 3, 7, and 14 days), disappearance time of pharyngeal pain, as well as adverse events. Results: Of 7,699 enrolled participants, 6,693(86.9%) received acupoint application and 1,450(21.7%) with non-acupoint application. After PSM, there were 1,004 patients each in the application group(AG) and non-application group(NAG). The disappearance rate of pharyngeal pain in the AG at 3, 7, and 14 days were all higher than those in the NAG(P<0.05). The disappearance time of pharyngeal pain in the AG were shorter than that in the NAG(logrank P<0.001, hazard ratio=1.51, 95% confidence interval: 1.41–1.63). The median age of effective cases was 4 years, mainly 3–6 years old(40.21%). The disappearance rate of pharyngeal pain in the application group with tonsil diseases was 2.19 times higher than that in the NAG(P<0.05). The commonly used acupoints for the effective cases were Tiantu(RN 22), Shenque(RN 8) and Dazhui(DU 14). The commonly used herbs for the effective cases were Natrii sulfas, Radix et Rhizoma Rhei, and Herba Ephedrae. Among them, Natrii sulfas was applied to RN 8 most frequently(support 84.39%). A total of 1,324(17.2%) patients experienced AEs, and mainly occurred in the AG, with s

关键词： acupoint application Chinese medicine pharyngeal pain multicentre effectiveness characters real-world study

Exploring non-invasive diagnostics for metabolic dysfunctionassociated fatty liver disease

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World Journal of Gastroenterology 2024年第28期30卷 3447-3451页

作者： Biao Qu Zheng Li Department of clinical Pharmacology The Second Hospital of Anhui Medical UniversityHefei 230601Anhui ProvinceChina Jiangsu Engineering Research center of Cardiovascular drugs Targeting Endothelial Cells College of Health SciencesSchool of Life SciencesJiangsu Normal UniversityXuzhou 221000Jiangsu ProvinceChina

The population with metabolic dysfunction-associated fatty liver disease(MAFLD)is increasingly common *** of people at risk of progression to advanced stages is necessary to timely offer interventions and appropriate *** biopsy is currently considered the gold standard for the diagnosis and staging of MAFLD,but it has associated risks and *** has spurred the exploration of non-invasive diagnostics for MAFLD,especially for steatohepatitis and *** non-invasive approaches mostly include biomarkers and algorithms derived from anthropometric measurements,serum tests,imaging or stool metagenome ***,they still need rigorous and widespread clinical validation for the diagnostic performance.

关键词： Metabolic dysfunction-associated fatty liver disease Non-invasive diagnostics Circulating biomarkers Imaging biomarkers Stool microbial biomarkers