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Impact of thoracic paravertebral block and sufentanil on outcomes and postoperative cognitive dysfunction in thoracoscopic lung cancer surgery

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World Journal of Psychiatry 2024年第6期14卷 894-903页

作者： Dan-Dan Wang Hong-Yu Wang Yan Zhu Xi-Hua Lu Department of Anesthesiology The Affiliated Cancer Hospital of Zhengzhou University&Henan Cancer HospitalZhengzhou 450008Henan ProvinceChina

BACKGROUND Postoperative pain management and cognitive function preservation are crucial for patients undergoing thoracoscopic surgery for lung cancer(LC).This is achieved using either a thoracic paravertebral block(TPVB)or sufentanil(SUF)-based multimodal ***,the efficacy and impact of their combined use on postoperative pain and postoperative cognitive dysfunction(POCD)remain *** To explore the analgesic effect and the influence on POCD of TPVB combined with SUF-based multimodal analgesia in patients undergoing thoracoscopic radical resection for LC to help optimize postoperative pain management and improve patient *** This retrospective analysis included 107 patients undergoing thoracoscopic radical resection for LC at The affiliated cancer hospital of Zhengzhou University and Henan cancer hospital between May 2021 and January *** receiving SUF-based multimodal analgesia(n=50)and patients receiving TPVB+SUF-based multimodal analgesia(n=57)were assigned to the control group and TPVB group,*** compared the Ramsay Sedation Scale and visual analog scale(VAS)scores at rest and with cough between the two groups at 2,12,and 24 h after *** levels of epinephrine(E),angio-tensin Ⅱ(Ang Ⅱ),norepinephrine(NE),superoxide dismutase(SOD),vascular endothelial growth factor(VEGF),transforming growth factor-β1(TGF-β1),tumor necrosis factor-α(TNF-α),and S-100 calcium-binding proteinβ(S-100β)were measured before and 24 h after *** Mini-Mental State Examination(MMSE)was administered 1 day before surgery and at 3 and 5 days after surgery,and the occurrence of POCD was monitored for 5 days after *** reactions were also *** There were no significant time point,between-group,and interaction effects in Ramsay sedation scores between the two groups(P>0.05).Significantly,there were notable time point effects,between-group differences,and interaction effects observed in VAS scores both at rest

关键词： Thoracic paravertebral block Sufentanil Thoracoscope Radical resection of lung cancer Postoperative cognitive dysfunction

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Review of Fiber-Optic Localized Surface Plasmon Resonance Sensors:Geometries,Fabrication Technologies,and Bio-Applications

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Photonic Sensors 2024年第2期14卷 31-56页

作者： Mengdi LU Chen WANG Ruizhi FAN Ming LIN Jianye GUANG Wei PENG affiliated cancer hospital Dalian University of TechnologyShenyang 110042China School of Physics Dalian University of TechnologyDalian 116024China

Localized surface plasmon resonance(LSPR)biosensors,which enable nanoscale confinement and manipulation of light,offer the enhanced sensitivity and electromagnetic energy *** integration of LSPR with the fiber-optic technology has led to the development of compact and versatile sensors for miniaturization and remote *** comprehensive review explores various sensor configurations,fiber types,and geometric shapes,highlighting their benefits in terms of sensitivity,integration,and performance *** techniques such as focused non-chemical bonding strategies and self-assembly of nanoparticles are discussed,providing control over nanostructure morphology and enhancing sensor ***-applications of fiber-optic LSPR(FOLSPR)sensors are detailed,specifically in biomolecular interactions and analysis of proteins,pathogens and cells,nucleic acids(DNA and RNA),and other small molecules(organic compounds and heavy metal ions).Surface modification and detection schemes are emphasized for their potential for label-free and real-time *** challenges and prospects of FOLSPR sensors are addressed,including the developments in sensitivity,fabrication techniques,and measurement *** with emerging technologies such as nanomaterials is highlighted as a promising direction for future ***,this review provides insights into the advancements and potential applications of FOLSPR sensors,paving the way for sensitive and versatile optical biosensing platforms in various fields.

关键词： Fiber-optic localized surface plasmon resonance biosensor nanoparticles geometric configuration fabrication technology

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LncRNA HOTAIR promotes DNA damage repair and radioresistance by targeting ATR in colorectal cancer

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Oncology Research 2024年第8期32卷 1335-1346页

作者： HAIQING HU HAO YANG SHUAISHUAI FAN XUE JIA YING ZHAO HONGRUI LI Department of Endoscopic Center Peking University Cancer Hospital(Inner Mongolia Campus)&Affiliated Cancer Hospital of Inner Mongolia Medical UniversityHuhhot010020China Department of Radiation Oncology Peking University Cancer Hospital(Inner Mongolia Campus)&Affiliated Cancer Hospital of Inner Mongolia Medical UniversityKey Laboratory of Radiation Physics and Biology of Inner Mongolia Medical UniversityPeking University Cancer Hospital(Inner Mongolia Campus)&Affiliated Cancer Hospital of Inner Mongolia Medical UniversityHuhhot010020China Graduate School Inner Mongolia Medical UniversityHuhhot010020China

Long non-coding RNAs(lncRNAs)have been implicated in cancer progression and drug resistance ***,there is evidence that lncRNA HOX transcript antisense intergenic RNA(HOTAIR)is involved in colorectal cancer(CRC)*** present study aimed to examine the functional role of lncRNA HOTAIR in conferring radiotherapy resistance in CRC cells,as well as the underlying *** relative expression levels of HOTAIR were examined in 70 pairs of CRC tumor and para-cancerous tissues,as well as in radiosensitive and radioresistant *** correlations between HOTAIR expression levels and clinical features of patients with CRC were assessed using the Chi-square *** assays such as cell proliferation,colony formation and apoptosis assays were conducted to determine the radiosensitivity in CRC cells with HOTAIR silencing after treatment with different doses of *** pull-down assay andﬂuorescence in situ hybridization(FISH)were used to determine the interaction between HOTAIR and DNA damage response mediator ataxia-telangiectasia mutated-and Rad3-related(ATR).HOTAIR was signiﬁcantly upregulated in CRC tumor tissues,especially in radioresistant tumor *** elevated expression of HOTAIR was correlated with more advanced histological grades,distance metastasis and the poor prognosis in patients with *** HOTAIR suppressed the proliferation and promoted apoptosis and radiosensitivity in CRC *** knockdown also inhibited the tumorigenesis of CRC cells and enhanced the sensitivity to radiotherapy in a mouse xenograft ***,the data showed that HOTAIR could interact with ATR to regulate the DNA damage repair signaling *** HOTAIR impaired the ATR-ATR interacting protein(ATRIP)complex and signaling in cell cycle ***,the present results indicate that lncRNA HOTAIR facilitates the DNA damage response pathway and promotes radioresistance in CRC cells by targeting ATR.

关键词： LncRNA HOTAIR CRC radioresistance DNA damage repair ATR

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Ferroptosis:a critical mechanism of N^(6)-methyladenosine modification involved in carcinogenesis and tumor progression

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Science China(Life Sciences) 2024年第6期67卷 1119-1132页

作者： Qingqing Wei Changning Xue Mengna Li Jianxia Wei Lemei Zheng Shipeng Chen Yumei Duan Hongyu Deng Faqing Tang Wei Xiong Ming Zhou NHC Key Laboratory of Carcinogenesis Hunan Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of MedicineCentral South UniversityChangsha 410013China cancer Research Institute and School of Basic Medical Sciences Central South UniversityChangsha 410078China The Key Laboratory of Carcinogenesis and cancer Invasion of the Chinese Ministry of Education Central South UniversityChangsha 410078China Hunan Key Laboratory of Oncotarget Gene Hunan Key Laboratory of Cancer MetabolismHunan Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of MedicineCentral South UniversityChangsha 410013China

Ferroptosis is an iron-dependent regulatory cell necrosis induced by iron overload and lipid *** occurs when multiple redoxactive enzymes are ectopically expressed or show abnormal ***,the precise regulation of ferroptosis-related molecules is mediated across multiple levels,including transcriptional,posttranscriptional,translational,and epigenetic levels.N^(6)-methyladenosine(m^(6)A)is a highly evolutionarily conserved epigenetic modification in *** m^(6)A modification is commonly linked to tumor proliferation,progression,and therapy resistance because it is involved in RNA metabolic ***,accumulating evidence suggests that dysregulated ferroptosis caused by the m^(6)A modification drives tumor *** this review,we summarized the roles of m^(6)A regulators in ferroptosis-mediated malignant tumor progression and outlined the m^(6)A regulatory mechanism involved in ferroptosis *** also analyzed the potential value and application strategies of targeting m^(6)A/ferroptosis pathway in the clinical diagnosis and therapy of tumors.

关键词： ferroptosis m6A modification RNA methylation m^(6)A regulator tumor progression

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PCK1 attenuates tumor stemness via activating the Hippo signaling pathway in hepatocellular carcinoma

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Genes & Diseases 2024年第4期11卷 340-352页

作者： Rui Liu Yi Liu Wenlu Zhang Guiji Zhang Zhirong Zhang Luyi Huang Ni Tang Kai Wang Key Laboratory of Molecular Biology for Infectious Diseases(Ministry of Education) Institute for Viral HepatitisDepartment of Infectious DiseasesThe Second Affiliated HospitalChongqing Medical UniversityChongqing 400016China Department of Clinical Laboratory Sichuan Clinical Research Center for CancerSichuan Cancer Hospital&InstituteSichuan Cancer CenterAffiliated Cancer Hospital of University of Electronic Science and Technology of ChinaChengduSichuan 610041China

Liver cancer stem cells were found to rely on glycolysis as the preferred metabolic *** carboxylase 1(PCK1),a gluconeogenic metabolic enzyme,is down-regulated in hepatocellular carcinoma and is closely related to poor *** onco-genesis and progression of tumors are closely related to cancer stem *** is not completely clear whether the PCK1 deficiency increases the stemness of hepatoma cells and promotes the oncogenesis of hepatocellular ***,the results showed that PCK1 inhibited the self-renewal property of hepatoma cells,reduced the mRNA level of cancer stem cell markers,and inhibited ***,PCK1 increased the sensitivity of hepatocellular carci-noma cells to ***,we found that PCK1 activated the Hippo pathway by enhancing the phosphorylation of YAP and inhibiting its nuclear *** reduced the stemness of hepatoma cells and promoted the pro-apoptotic effect of ***,combined treatment with verteporfin and sorafenib may be a potential anti-tumor strat-egy in hepatocellular carcinoma.

关键词： cancer stem cells Chemoresistance Gluconeogenesis Hepatocellular carcinoma YAP

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Left lower lobe sleeve resection for the clear cell variant of pulmonary mucoepidermoid carcinoma:A case report

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World Journal of Clinical Cases 2024年第8期12卷 1422-1429页

作者： Xiao-Hui Yu Wen-Xiang Wang De-Song Yang Liang-Hui Gong Department of Pathology Hunan Cancer Hospital and The Affiliated Cancer Hospital of Xiangya School of MedicineCentral South UniversityChangsha 410031Hunan ProvinceChina The Second Department of Thoracic Surgery Hunan Cancer Hospital and The Affiliated Cancer Hospital of Xiangya School of MedicineCentral South UniversityChangsha 410031Hunan ProvinceChina

BACKGROUND Pulmonary mucoepidermoid carcinoma(PMEC)is a rare malignancy that arises from minor salivary glands within the tracheobronchial *** clear cell variant of PMEC is exceptionally uncommon and presents notable diagnostic challenges,primarily attributable to its morphological similarity to other tumors containing clear *** SUMMARY A 22-year-old male,formerly in good health,came in with a two-month duration of persistent cough and production of *** imaging and bronchoscopy examinations revealed a 2 cm tumor in the distal left main bronchus,which resulted in complete atelectasis of the left *** assessment via positron emission tomography/computed tomography scans and endoscopic biopsy confirmed the primary malignant nature of the tumor,charac-terized by clear cell morphology in most of the tumor *** patient underwent a left lower lobe sleeve resection accompanied by systematic mediastinal lymph node *** pathology analysis subsequently revealed a CRTC3-MAML2 gene fusion,leading to a definitive pathological diagnosis of the clear cell variant of PMEC,staged as *** surgery,the patient experienced a smooth recovery and exhibited no signs of recurrence during the one-and-a-half-year follow-up *** This article describes an unusual case of a clear cell variant of PMEC characterized by the presence of a CRTC3-MAML2 gene fusion in a 22-year-old *** patient underwent successful left lower lobe sleeve *** case underscores the distinctive challenges associated with diagnosing and treating this uncommon malignancy,underscoring the importance of precise diagnosis and personalized treatment strategies.

关键词： Pulmonary mucoepidermoid carcinoma Clear cell variant CRTC3-MAML2 gene fusion Sleeve lobectomy Case report

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Microbiome changes in esophageal cancer:implications for pathogenesis and prognosis

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cancer Biology & Medicine 2024年第2期21卷 163-174页

作者： Yi Li Bing Wei Xia Xue Hongle Li Jun Li Department of Molecular Pathology Clinical Pathology CenterAffiliated Cancer Hospital of Zhengzhou University and Henan Cancer HospitalZhengzhou 450003China Henan Key Laboratory of Molecular Pathology Zhengzhou 450003China Henan Key Laboratory of Helicobacter pylori&Microbiota and Gastrointestinal cancer Marshall Medical Research CenterThe Fifth Affiliated Hospital of Zhengzhou UniversityZhengzhou 450052China

Esophageal cancer(EC)is an aggressive malignancy with a poor *** factors,including dietary habits,and antacid and antibiotic use,have been shown to influence the esophageal ***,enrichment and diversity of the esophageal microbiome can also impact its *** studies have revealed prevalent changes in the esophageal microbiome among patients with EC,thus suggesting the potential contribution of the esophageal microbiome to EC ***,distinct microbiome compositions have been observed in patients with different responses to radiotherapy and chemotherapy,indicating the role of the esophageal microbiome in modulating treatment *** this review,we have examined previous studies on the esophageal microbiome in healthy individuals and patients with EC or other esophageal diseases,with a focus on identifying microbial communities associated with EC pathogenesis and *** the role of the microbiome in EC may aid in early detection and optimized treatment strategies,ultimately leading to better outcomes for patients.

关键词： Esophageal cancer microbiome dysbiosis microenvironment carcinogenesis

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Mission of the National cancer Center hospital in Japan to promote clinical trials for precision medicine

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cancer Biology & Medicine 2024年第1期21卷 1-3页

作者： Kazuaki Shimada Kenichi Nakamura Noboru Yamamoto Department of Hepatobiliary and Pancreatic Surgery National Cancer Center HospitalTokyo 104-0045Japan Clinical Research Support Offce National Cancer Center HospitalTokyo 104-0045Japan Department of Experimental Therapeutics National Cancer Center HospitalTokyo 104-0045Japan

Precision medicine is a growing field *** its potential benefit to many patients,several major obstacles must be overcome before precision medicine can be more widely used in clinical *** main obstacles are associated... 详细信息

关键词： clinical cancer overcome

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Progression from ductal carcinoma in situ to invasive breast cancer:molecular features and clinical significance

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Signal Transduction and Targeted Therapy 2024年第5期9卷 1841-1868页

作者： Jing Wang Baizhou Li Meng Luo Jia Huang Kun Zhang Shu Zheng Suzhan Zhang Jiaojiao Zhou The Key Laboratory of cancer Prevention and Intervention China National Ministry of Educationthe Second Affiliated HospitalZhejiang University School of MedicineHangzhouChina Department of Breast Surgery and Oncology the Second Affiliated HospitalZhejiang University School of MedicineHangzhouChina Zhejiang Provincial Clinical Research Center for cancer HangzhouChina Department of Pathology the Fourth Affiliated HospitalZhejiang University School of MedicineYiwuChina Department of Plastic Surgery the Second Affiliated HospitalZhejiang University School of MedicineHangzhouChina cancer Center Zhejiang UniversityHangzhouChina

Ductal carcinoma in situ(DCIS)represents pre-invasive breast *** untreated cases,25-60%DCIS progress to invasive ductal carcinoma(IDC).The challenge lies in distinguishing between non-progressive and progressive DCIS,often resulting in over-or under-treatment in many *** increasing screen-detected DCIS in these years,the nature of DCIS has aroused worldwide attention.A deeper understanding of the biological nature of DCIS and the molecular journey of the DCIS-IDC transition is crucial for more effective clinical ***,we reviewed the key signaling pathways in breast cancer that may contribute to DCIS initiation and *** also explored the molecular features of DCIS and IDC,shedding light on the progression of DCIS through both inherent changes within tumor cells and alterations in the tumor *** addition,valuable research tools utilized in studying DCIS including preclinical models and newer advanced technologies such as single-cell sequencing,spatial transcriptomics and artificial intelligence,have been systematically ***,we thoroughly discussed the clinical advancements in DCIS and IDC,including prognostic biomarkers and clinical managements,with the aim of facilitating more personalized treatment strategies in the *** on DCIS has already yielded significant insights into breast carcinogenesis and will continue to pave the way for practical clinical applications.

关键词： clinical breast alterations

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First-line immunotherapy for advanced non-small cell lung cancer:current progress and future prospects

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cancer Biology & Medicine 2024年第2期21卷 117-124页

作者： Jingyi Wang Lin Wu The Second Department of Thoracic Oncology Hunan Cancer Hospital/The Affiliated Cancer Hospital of Xiangya School of MedicineCentral South UniversityChangsha 410013China Xiangya Lung cancer Center Xiangya HospitalCentral South UniversityChangsha 410008China

Global cancer Statistics 2022 reported the prevalence and high mortality rate of lung ***,non-small cell lung cancer(NSCLC)accounts for the majority of the histologic *** therapy for lung cancer has progressed rapidly and immune checkpoint inhibitors(ICIs)have become a leading research ***,ICI therapy has been shown to improve the prognosis of lung cancer patients.

关键词： lung cancer mortality

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