检索结果-南通市图书馆

World Journal of Gastrointestinal oncology 2024年第5期16卷 2181-2199页

作者： Bo-Na Liu Xiao-Li Gao Ying Piao department of oncology General Hospital of Northern Theater CommandShenyang 110015Liaoning ProvinceChina

BACKGROUND Recent reviews have outlined the main nanomaterials used in relation to gastrointestinal tumors and described the basic properties of these ***,the research hotspots and trends in the application of nanomaterials in gastric cancer(GC)remain *** To demonstrate the knowledge structure and evolutionary trends of research into the application of nanomaterials in *** Publications related to the application of nanomaterials in GC were retrieved from the Web of Science Core Collection for this systematic review and bibliometric *** and CiteSpace were used for bibliometric and visualization *** From 2000 to 2022,the application of nanomaterials in GC developed *** keyword co-occurrence analysis showed that the related research topics were divided into three clusters:(1)The application of nanomaterials in GC treatment;(2)The application and toxicity of nanomaterials in GC diagnosis;and(3)The effects of nanomaterials on the biological behavior of GC ***,silver nanoparticles,and green synthesis are the latest high-frequency keywords that represent promising future research *** The application of nanomaterials in GC diagnosis and treatment and the mechanisms of their effects on GC cells have been major themes in this field over the past 23 years.

关键词： Nanomaterials Gastric cancer Bibliometrics Drug delivery VOSviewer CiteSpace Systematic review

Reversal of tamoxifen resistance by artemisinin in ER+breast cancer:bioinformatics analysis and experimental validation

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

oncology Research 2024年第6期32卷 1093-1107页

作者： ZHILI ZHUO DONGNI ZHANG WENPING LU XIAOQING WU YONGJIA CUI WEIXUAN ZHANG MENGFAN ZHANG department of oncology China Academy of Chinese Medical Sciences Guang’anmen HospitalBeijingChina

Breast cancer is the leading cause of cancer-related deaths in women worldwide,with Hormone Receptor(HR)+being the predominant ***(TAM)serves as the primary treatment for HR+breast ***,drug resistance often leads to recurrence,underscoring the need to develop new therapies to enhance patient quality of life and reduce recurrence ***(ART)has demonstrated efficacy in inhibiting the growth of drug-resistant cells,positioning art as a viable option for counteracting endocrine *** study explored the interaction between artemisinin and tamoxifen through a combined approach of bioinformatics analysis and experimental *** characterized genes(ar,cdkn1a,erbb2,esr1,hsp90aa1)and seven drug-disease crossover genes(cyp2e1,rorc,mapk10,glp1r,egfr,pgr,mgll)were identified using WGCNA crossover *** functional enrichment analyses were *** findings confirm a significant correlation between key cluster gene expression and immune cell infiltration in tamoxifen-resistant and-sensitized ***-seq analysis revealed high expression of key cluster genes in epithelial cells,suggesting artemisinin’s specific impact on tumor cells in estrogen receptor(ER)-positive BC *** target docking and in vitro experiments with artemisinin on LCC9 cells demonstrated a reversal effect in reducing migratory and drug resistance of drug-resistant cells by modulating relevant drug resistance *** results indicate that artemisinin could potentially reverse tamoxifen resistance in ER-positive breast cancer.

关键词： Artemisinin Tamoxifen resistance Breast cancer

Casual associations between blood metabolites and colon cancer

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

World Journal of Gastrointestinal oncology 2024年第5期16卷 1995-2005页

作者： Ke-Yue Hu Yi-Quan Cheng Zhi-Long Shi Fu-Peng Ren Gang-Feng Xiao department of Hematology and oncology Ningbo No.2 HospitalNingbo 315000Zhejiang ProvinceChina

BACKGROUND Limited knowledge exists regarding the casual associations linking blood metabolites and the risk of developing colorectal *** To investigate causal associations between blood metabolites and colon *** The study utilized a two-sample Mendelian randomization(MR)analysis to investigate the causal impact of 486 blood metabolites on colorectal *** primary method of analysis used was the inverse variance weighted *** further validate the results several sensitivity analyses were performed,including Cochran's Q test,MR-Egger intercept test,and MR robust adjusted profile *** additional analyses were conducted to ensure the reliability and robustness of the *** After rigorous selection for genetic variation,486 blood metabolites were included in the MR *** found Mannose[odds ratio(OR)=2.09(1.10-3.97),P=0.024],N-acetylglycine[OR=3.14(1.78-5.53),P=7.54×10^(-8)],X-11593-O-methylascorbate[OR=1.68(1.04-2.72),P=0.034],1-arachidonoylglycerophosphocholine[OR=4.23(2.51-7.12),P=6.35×10^(-8)]and 1-arachidonoylglycerophosphoethanolamine 4[OR=3.99(1.17-13.54),P=0.027]were positively causally associated with colorectal cancer,and we also found a negative causal relationship between Tyrosine[OR=0.08(0.01-0.63),P=0.014],Urate[OR=0.25(0.10-0.62),P=0.003],N-acetylglycine[0.73(0.54-0.98),P=0.033],X-12092[OR=0.89(0.81-0.99),P=0.028],Succinylcarnitine[OR=0.48(0.27-0.84),P=0.09]with colorectal cancer.A series of sensitivity analyses were performed to confirm the rigidity of the *** This study showed a causal relationship between 10 blood metabolites and colorectal cancer,of which 5 blood metabolites were found to be causal for the development of colorectal cancer and were confirmed as risk *** other five blood metabolites are protective factors.

关键词： Metabolites Colon cancer Mendelian randomization Genome-wide association studies Casual

Prognosis prediction and immune microenvironment features of breast cancer indicated by a cuproptosis-associated long non-coding RNA signature

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Genes & Diseases 2024年第5期11卷 66-69页

作者： Siyi Liu Juanchan Huang Wei Zhao department of Radiation oncology Guangxi Medical University Cancer HospitalNanningGuangxi 530000China Guangxi Medical University NanningGuangxi 530000China department of oncology Affiliated Wuming Hospital of Guangxi Medical UniversityNanningGuangxi 530000China

Cuproptosis is a newly discovered type of programmed cell death that involves the depletion of intracellular copper and is not influenced by other inhibitors of programmed cell *** modality was first identified and named by Tsvetkov et al in the previous year.1 To further explore the relationship between cuproptosis,the tumor microenvironment,immunotherapy,and prognosis for breast cancer(BC),the expression patterns of 19 cuproptosis-related long non-coding RNAs(lncRNAs)were determined using data from the Cancer Genome Atlas(TCGA).

关键词： breast cancer microenvironment

SHR-A1811(antibody-drug conjugate)in advanced HER2-mutant non-small cell lung cancer:a multicenter,open-label,phase 1/2 study

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Signal Transduction and Targeted Therapy 2024年第8期9卷 3483-3492页

作者： Ziming Li Zhengbo Song Wei Hong Nong Yang Yongsheng Wang Hong Jian Zibin Liang Sheng Hu Min Peng Yan Yu Yan Wang Zicong Jiao Kaijing Zhao Ke Song You Li Wei Shi Shun Lu Shanghai Lung Cancer Center Shanghai Chest HospitalShanghai Jiaotong University School of MedicineShanghai 200030China Phase I Clinical Trial Ward Zhejiang Cancer HospitalHangzhou 310000China department of Thoracic oncology Zhejiang Cancer HospitalHangzhou 310000China department of Lung&Gastrointestinal oncology Hunan Cancer HospitalChangsha 410031China Thoracic oncology Ward/Cancer Center West China Hospital of Sichuan UniversityChengdu 610041China department of Thoracic oncology The Fifth Affiliated Hospital of Sun Yat-Sen UniversityZhuhai 51900China department of Medical oncology Hubei Cancer HospitalWuhan 43000China department of oncology Renmin Hospital of Wuhan UniversityWuhan 430200China department of Thoracic Medicine Harbin Medical University Cancer HospitalHarbin 150081China department of Medical oncology Cancer HospitalChinese Academy of Medical SciencesBeijing 100021China Geneplus-Beijing CoLtd.Beijing 102206China Jiangsu Hengrui Pharmaceuticals Co.Ltd.Shanghai 200120China

A dose-escalation and expansion,phase 1/2 study(***,NCT04818333)was conducted to assess the novel antibodydrug conjugate SHR-A1811 in pretreated HER2-altered advanced non-small cell lung cancer(NSCLC).Here,we report results from the phase 1 *** who had previously failed or were intolerant to platinum-based chemotherapy were enrolled and received SHR-A1811 intravenously at doses of 3.2 to 8.0 mg/kg every 3 *** escalation followed a Bayesian logistic regression model that included overdose control,with subsequent selection of tolerable levels for dose ***,63 patients were enrolled,including 43 receiving a recommended dose for expansion of 4.8 mg/*** patients had HER2-mutant ***-limiting toxicity occurred in one patient in the 8.0 mg/kg dose ***≥3 treatment-related adverse events occurred in 29(46.0%)*** patient in the 6.4 mg/kg cohort died due to interstitial lung *** of April 11,2023,the 4.8 mg/kg cohort showed an objective response rate of 41.9%(95%Cl 27.0-57.9),and a disease control rate of 95.3%(95%Cl 84.2-99.4).The median duration of response was 13.7 months,with 13 of 18 responses *** median progression-free survival was 8.4 months(95%CI 7.1-15.0).SHR-A1811 demonstrated favourable safety and clinically meaningful efficacy in pretreated advanced HER2-mutantNSCLC.

关键词： SHR HER2 doses

Impact of baseline hepatitis B virus viral load on the long-term prognosis of advanced hepatocellular carcinoma treated with immunotherapy

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

World Journal of Gastrointestinal oncology 2024年第6期16卷 2504-2519页

作者： Di Pan Hao-Nan Liu Zhi-Yuan Yao Xiao-Xiao Chen Yu-Qi Li Jing-Jing Zhu Zheng-Xiang Han Xiao-Bing Qin department of oncology The Affiliated Hospital of Xuzhou Medical UniversityXuzhou 221000Jiangsu ProvinceChina

BACKGROUND Although the combination of lenvatinib and PD-1 inhibitors has become the standard regimen for the treatment of advanced hepatocellular carcinoma(HCC),real data on the impact of baseline hepatitis B virus(HBV)-DNA levels on the clinical efficacy of this regimen is still *** To evaluate the effectiveness of camrelizumab combined with lenvatinib in patients with HCC at varying levels of *** One hundred and twenty patients with HCC who received camrelizumab and lenvatinib treatment were categorized into two cohorts:HBV-DNA≤2000(n=66)and HBV-DNA>2000(n=54).The main outcomes measured were overall survival(OS)and progression-free survival(PFS),while additional outcomes included the rate of objective response rate(ORR),disease control rate(DCR),and any negative *** proportional hazards regression analysis revealed independent predictors of OS,leading to the creation of a nomogram incorporating these *** The median PFS was 8.32 months for the HBV-DNA≤2000 group,which was similar to the 7.80 months observed for the HBV DNA>2000 group(P=0.88).Likewise,there was no notable variation in the median OS between the two groups,with durations of 13.30 and 14.20 months respectively(P=0.14).The ORR and DCR were compared between the two groups,showing ORR of 19.70%vs 33.33%(P=0.09)and DCR of 72.73%vs 74.07%(P=0.87).The nomogram emphasized the importance of antiviral treatment as the main predictor of patient results,with portal vein tumor thrombus and Barcelona Clinic Liver Cancer staging following closely *** The clinical outcomes of patients with HBV-associated HCC treated with camrelizumab in combination with lenvatinib are not significantly affected by HBV viral load.

关键词： Hepatitis B virus Hepatocellular carcinoma Camrelizumab Lenvatinib Efficacy

Association of previously irradiated stable brain metastases with outcomes of atezolizumab-treated non-small cell lung cancer: A pooled analysis of individual patient data from three randomized trials

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Cancer Communications 2024年第2期44卷 278-281页

作者： Tiantian Guo Yue Zhou Fei Liang Zezhou Wang Vincent Bourbonne Lukas Käsmann Nora Sundahl Abraham Jing-Ching Wu Jianjiao Ni Zhengfei Zhu department of Radiation oncology Fudan University Shanghai Cancer CenterShanghaiP.R.China department of oncology Shanghai Medical CollegeFudan UniversityShanghaiP.R.China Shanghai Clinical Research Center for Radiation oncology ShanghaiP.R.China Shanghai Key Laboratory of Radiation oncology ShanghaiP.R.China department of Biostatistics Zhongshan HospitalFudan UniversityShanghaiP.R.China department of Cancer Prevention Fudan University Shanghai Cancer CenterShanghaiP.R.China Radiation oncology department University HospitalBrestFrance department of Radiation oncology University HospitalLMU MunichMunichGermany department of Radiation oncology AZ GroeningeKortrijkBelgium department of Radiation oncology Memorial Sloan Kettering Cancer CenterNew YorkNew YorkUSA Institute of Thoracic oncology Fudan UniversityShanghaiP.R.China

Dear Editor:Brain metastasis(BM)has long been recognized as a prognostic factor associated with poor prognosis for non-small cell lung cancer(NSCLC)in the era of con-ventional chemotherapy and targeted therapy[1].In the era of immunotherapy,controversial findings have been reported regarding the prognostic significance of BM in patients with NSCLC treated with programmed death-1/programmed death-ligand 1(PD-1/PD-L1)inhibitors.

关键词： chemotherapy NSCLC metastasis death

Can we triumph over locally advanced cervical cancer with colossal para-aortic lymph nodes? A case report

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

World Journal of Clinical Cases 2024年第10期12卷 1851-1856页

作者： Abdulla Alzibdeh Issa Mohamad Lina Wahbeh Ramiz Abuhijlih Fawzi Abuhijla department of Radiation oncology King Hussein Cancer CenterAmman 11941Jordan

BACKGROUND Para-aortic lymph nodes(PALNs)are common sites for the regional spread of cervical squamous cell carcinoma(SCC).CASE SUMMARY We report the case of a 36-year-old woman who presented with cervical SCC with multiple bulky PALNs,largest measured 4.5 cm×5 cm×10 *** patient was treated with radical intent with definitive chemoradiation using sequential doseescalated adaptive radiotherapy,followed by maintenance *** patient achieved a complete response;she has been doing well since the completion of treatment with no evidence of the disease for 2 *** Regardless of the size of PALN metastases of cervical carcinoma origin,it is still treatable(with radical intent)via concurrent *** radiotherapy allows dose escalation with minimal toxicity.

关键词： Cervical cancer Bulky Lymph node Radiotherapy Para-aortic Case report

Rare esophageal carcinoma-primary adenoid cystic carcinoma of the esophagus: A case report

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

World Journal of Clinical Cases 2024年第3期12卷 630-636页

作者： Li-Dan Geng Jie Li Li Yuan Xiao-Bo Du department of oncology Mianyang Central HospitalMianyang 621000Sichuan ProvinceChina

BACKGROUND Esophageal adenoid cystic carcinoma(EACC)is an exceedingly rare malignant tumor of the esophagus,posing significant challenges in the *** SUMMARY This report detailed the case of a 72-year-old male whose diagnosis of EACC was confirmed through postoperative histopathological *** patient underwent thoracoscopy-assisted radical resection of the esophageal tumor,coupled with lymph node *** findings revealed an adenoid cystic carcinoma infiltrating the entire layer of the muscularis propria,locally extending into the outer membrane of the esophageal fiber,involving the cardia and exhibiting no lymph node *** patient’s condition was classified as primary EACC,T3N0M0,per the American Joint Committee on Cancer(2017;8th edition).One month after surgery,the patient received postoperative adjuvant radiation *** In addressing the rarity and high potential for biopsy misdiagnosis of EACC,this study delved into its diagnostic methods and treatment.

关键词： Esophageal adenoid cystic carcinoma Malignant tumor Lymph node dissection Adjuvant radiation therapy Misdiagnosis Case report

Heterochronous multiple primary prostate cancer and lymphoma:A case report

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

World Journal of Clinical Cases 2024年第7期12卷 1333-1338页

作者： Jin-Long Liang Yu-Qing Bu Li-Li Peng Hong-Zhen Zhang department of oncology Hebei General HospitalShijiazhuang 050051Hebei ProvinceChina

BACKGROUND Multiple primary malignant tumors(MPMTs)are rare type of cancer,especially when solid tumors are the first and lymphoma is the second primary *** report a patient with heterochronous MPMTs consisting of prostate cancer and rectal diffuse large B-cell lymphoma(DLBCL).CASE SUMMARY We report a 77-year-old male patient diagnosed with prostate cancer who was treated with radiation therapy and one year of endocrine therapy with bicalutamide(50 mg per day)and an extended-release implant of goserelin(1/28 d).Seven years later,rectal DLBCL with lung metastases was *** Although rare,the possibility of prostate cancer combined with a double primary cancer of DLBCL can provide a deeper understanding.

关键词： Multiple primary malignant tumors Radiation therapy Diffuse large B-cell lymphoma Prostate cancer Non-Hodgkin lymphoma Case report