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Emerging role of molecular diagnosis and personalized therapy for hepatocellular carcinoma

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iliVER 2024年第1期3卷 38-44页

作者： Ming-Da Wang Yong-Kang Diao Lan-Qing Yao Zhong-Qi Fan Ke-Chun Wang Han Wu li-hui gu Jia-Hao Xu Chao li guo-Yue Lv Tian Yang Department of Hepatobiliary Surgery Eastern Hepatobiliary Surgery HospitalSecond Military Medical University(Navy Medical University)Shanghai 200438China Department of Hepatobiliary and Pancreatic Surgery General Surgery CenterFirst Hospital of Jilin UniversityChangchun 130021China

Hepatocellular carcinoma(HCC)is a prevalent malignancy worldwide,ranking as the sixth most common malignancy and the third leading cause of cancer-related *** diagnosis,limited management options,and its complex etiology contribute to the poor prognosis and high mortality *** advances in understanding the molecular mechanisms of HCC and innovations in high-throughput sequencing technologies have led to the development of molecular diagnostics and personalized therapies for this challenging *** review provides a comprehensive overview of research on the molecular diagnosis and individualized treatment for *** highlight key advances and potential future directions and discuss the application of next-generation sequencing technologies to identify and characterize genetic and epigenetic alterations in HCC *** technologies may aid in the selection of targeted therapies,prediction of treatment response,and monitoring disease ***,we explore the role of liquid biopsy in HCC diagnosis,prognosis prediction,and treatment monitoring,focusing on circulating tumor cells,circulating tumor DNA,and extracellular *** also explore the evolving landscape of personalized therapy for HCC,including targeted therapies against key oncogenic signaling pathways,immune checkpoint inhibitors,tumor-agnostic therapies,and innovative cellbased *** discuss the challenges and opportunities that lie ahead in the quest to improve HCC patient outcomes through the integration of molecular diagnostics and individualized precision *** emphasize the need for multi-interdisciplinary collaboration,refinement of predictive and prognostic biomarkers,and the development of more effective combination strategies for HCC management in the new area of precision medicine.

关键词： Hepatocellular carcinoma liquid biopsy Diagnosis Immune checkpoint inhibitors Targeted therapy

Design of a cationic accelerator enabling ultrafast ion diffusion kinetics in aqueous zinc-ion batteries

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Journal of Energy Chemistry 2025年第1期100卷 377-384页

作者： Yawei Xiao Qianqian gu Haoyu li Mengyao li Yude Wang National Center for International Research on Photoelectric and Energy Materials School of Materials and Energy Yunnan University Key Laboratory of Ministry of Education for Advanced Materials in Tropical Island Resources School of Chemistry and Chemical Engineering Hainan University College of Chemical Engineering Fuzhou University Yunnan Key Laboratory of Carbon Neutrality and Green Low-carbon Technologies Yunnan University

Aqueous zinc-ion batteries are highly favored for grid-level energy storage owing to their low cost and high safety,but their practical application is limited by slow ion *** address this,a strategy has been developed to create a cation-accelerating electric field on the surface of the cathode to achieve ultrafast Zn2+diffusion *** employing electrodeposition to coat MoS2on the surface of BaV6O16·3H2O nanowires,the directional built-in electric field generated at the heterointerface acts as a cation accelerator,continuously accelerating Zn2+diffusion into the active *** optimized Zn2+diffusion coefficient in CC@BaV-6O16·3H2O@MoS2(7.5×10～8cm2s-1) surpasses that of most reported V-based ***,MoS2serving as a cathodic armor extends the cycling life of the Zn-CC@BaV6O16·3H2O@MoS2full batteries to over 10000 *** work provides valuable insights into optimizing ion diffusion kinetics for high-performance energy storage devices.

关键词： Internal electric field Cationic accelerator Ion diffusion kinetics Cathode modification strategy Aqueous zinc ion battery

Grading severity of microscopic vascular invasion was independently associated with recurrence and survival following hepatectomy for solitary hepatocellular carcinoma

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Hepatobiliary Surgery and Nutrition 2024年第1期13卷 16-28页

作者： Lan-Qing Yao Chao li Yong-Kang Diao Lei liang Hang-Dong Jia Shi-Chuan Tang Yong-Yi Zeng Han Wu Ming-Da Wang li-hui gu Timothy M.Pawlik Wan Yee Lau Cheng-Wu Zhang Feng Shen Kui Wang Tian Yang Department of Hepatobiliary Surgery Eastern Hepatobiliary Surgery HospitalSecond Military Medical University(Navy Medical University)ShanghaiChina Department of General Surgery Cancer CenterDivision of Hepatobiliary and Pancreatic SurgeryZhejiang Provincial People’s HospitalAffiliated People’s HospitalHangzhou Medical CollegeHangzhouChina Department of Hepatobiliary Surgery Mengchao Hepatobiliary HospitalFujian Medical UniversityFuzhouChina Department of Surgery Ohio State UniversityWexner Medical CenterColumbusOHUSA Faculty of Medicine the Chinese University of Hong KongShatinNew TerritoriesHong KongChina Eastern Hepatobiliary Clinical Research Institute Third Affiliated Hospital of Navy Medical UniversityShanghaiChina

Background:Hepatectomy is the preferred treatment for solitary hepatocellular carcinoma(HCC)without macrovascular invasion and distant metastasis,but long-term survival remains unsatisfactory in certain *** sought to identify whether the grading severity of microscopic vascular invasion(MVI)was associated with recurrence and survival among patients with solitary ***:Consecutive patients who underwent hepatectomy for solitary HCC were identified from a multicenter prospectively-collected *** were categorized into three groups according to the MVI grading system proposed by the liver Cancer Pathology Group of China:M0(no MVI),M1(1-5 sites of MVI occurring≤1.0 cm away from the tumor),and M2(>5 sites occurring≤1.0 cm or any site occurring>1 cm away from the tumor).Recurrence-free survival(RFS)and overall survival(OS)were compared among the ***:Among 227 patients,97(42.7%),83(36.6%),and 47(20.7%)patients had M0,M1,and M2,*** RFS rates among patients with M0,M1,and M2 were 38.3,35.1,11.6 months,respectively,while OS rates were 66.8,62.3,30.6 months,respectively(both Plitary *** surveillance for recurrence and potentially adjuvant therapy may be considered for patients with MVI,especially individuals with more severe MVI grading(M2).

关键词： Hepatocellular carcinoma microscopic vascular invasion recurrence survival hepatectomy

Decoding the nexus:branched-chain amino acids and their connection with sleep,circadian rhythms,and cardiometabolic health

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Neural Regeneration Research 2025年第5期20卷 1350-1363页

作者： hui li Laurent Seugnet Department of Neurology Xijing HospitalXi’anShaanxi ProvinceChina Centre de Recherche en Neurosciences de Lyon Integrated Physiology of the Brain Arousal Systems(WAKING)UniversitéClaude Bernard Lyon 1INSERM U1028CNRS UMR 5292BronFrance

The sleep-wake cycle stands as an integrative process essential for sustaining optimal brain function and,either directly or indirectly,overall body health,encompassing metabolic and cardiovascular *** the heightened metabolic activity of the brain,there exists a considerable demand for nutrients in comparison to other *** these,the branched-chain amino acids,comprising leucine,isoleucine,and valine,display distinctive significance,from their contribution to protein structure to their involvement in overall metabolism,especially in cerebral *** the first amino acids that are released into circulation post-food intake,branched-chain amino acids assume a pivotal role in the regulation of protein synthesis,modulating insulin secretion and the amino acid sensing pathway of target of ***-chain amino acids are key players in influencing the brain's uptake of monoamine precursors,competing for a shared *** their involvement in protein synthesis,these amino acids contribute to the metabolic cycles ofγ-aminobutyric acid and glutamate,as well as energy ***,they impact GABAergic neurons and the excitation/inhibition *** rhythmicity of branchedchain amino acids in plasma concentrations,observed over a 24-hour cycle and conserved in rodent models,is under circadian clock *** mechanisms underlying those rhythms and the physiological consequences of their disruption are not fully *** sleep,obesity,diabetes,and cardiovascular diseases can elevate branched-chain amino acid concentrations or modify their oscillatory *** mechanisms driving these effects are currently the focal point of ongoing research efforts,since normalizing branched-chain amino acid levels has the ability to alleviate the severity of these *** this context,the Drosophila model,though underutilized,holds promise in shedding new light on these *** findings indicate its po

关键词： branched-chain amino acids cardiovascular health circadian clock drosophila insulin metabolism sleep γ-aminobutyric acid

Fluorinated poly(p-triphenylene isatin) anion exchange membranes based on hydrophilic hydroxyl side chain modulation for fuel cells

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Journal of Energy Chemistry 2025年第1期100卷 702-709页

作者： Yiman gu Yanchao Zhang Zhanyu li Yijia Lei Baozeng Sun Xiaoyu Yu Zhe Wang College of Chemistry and life Science Changchun University of Technology College of Chemical Engineering Changchun University of Technology School of Materials Science and Engineering Changchun University of Technology Key Laboratory of Advanced Functional Polymer Membrane Materials of Jilin Province

The development of alkaline fuel cells is moving forward at an accelerated pace,and the application of ether-free bonded polymers to anion exchange membranes （AEMs） has been widely ***,the question of the“trade-off”between AEM ionic conductivity and dimensional stability remains *** strategy of inducing microphase separation to improve the performance of AEM has attracted much attention recently,but the design of optimal molecular structures is still being ***,this work introduced different ratios of 3-bromo-1,1,1-trifluoroacetone （x=40,50,and 60） into the main chain of poly（p-terphenylene isatin）.Because fluorinated groups have excellent hydrophobicity,hydrophilic hydroxyl-containing side chains are introduced to jointly adjust the formation of phase separation *** results show that PTI-PTF50-NOH AEM with the appropriate fluorinated group ratio has the best ionic conductivity and alkali stability under the combined effect of *** has an ionic conductivity of 133.83 mS cm-1at 80°*** addition,the OH-conductivity remains at 89%of the initial value at 80°C and 3 M KOH for 1056 h of *** cell polarization curve based on PTI-PTF50-NOH shows a power density of 734.76 mW cm-2at a current density of 1807.7 mA cm-2.

关键词： Anion exchange membranes Poly(p-terphenylene isatin) Hydrophilic-hydrophobic phase separation Fluorinated group

TeO_x和Ag-In-Sb-Te-O薄膜动态存储特性的测试

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中国激光 2003年第5期30卷 445-448页

作者：李青会顾冬红干福熹中国科学院上海光学精密机械研究所上海201800

采用真空蒸镀法制备了以TeOx 薄膜为记录层的可录光盘 ,采用溅射法制备了以Ag In Sb Te O为记录层的可擦重写光盘 ,并测试了这两种光盘在波长为 5 14 .5nm的动态存储特性。实验结果表明 ,可录光盘的载噪比在波长 5 14 5nm时达到 3 0dB ... 详细信息

采用真空蒸镀法制备了以TeOx 薄膜为记录层的可录光盘 ,采用溅射法制备了以Ag In Sb Te O为记录层的可擦重写光盘 ,并测试了这两种光盘在波长为 5 14 .5nm的动态存储特性。实验结果表明 ,可录光盘的载噪比在波长 5 14 5nm时达到 3 0dB ,波长 780nm时达到 41dB ;可擦重写光盘的载噪比在波长 5 14 5nm时达到 2 5dB ,波长 780nm时达到 3 8dB。对光盘载噪比偏低的可能原因及改进方法进行了讨论。光盘动态存储性能测试证明了这两种薄膜可用作蓝绿光波段高密度光存储介质。

关键词：信息光学光存储溅射法 TeOx薄膜 Ag-In-Sb-Te-O薄膜动态存储特性

乙酸自热重整制氢用类水滑石衍生Zn-Ni-Al-Fe-O催化剂研究

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燃料化学学报 2018年第11期46卷 1352-1358页

作者：杨浩李辉谷谢星月王巧段义平黄利宏成都理工大学材料与化学化工学院四川成都610059

采用共沉淀法制备了Zn_(2.4)Ni_(0.6)Al_xFe_(1-x)O_(4.5±δ)(x=1/0.5/0)系列类水滑石型镍基催化剂,用于乙酸自热重整制氢,并利用XRD、H_2-TPR、BET、XPS等表征手段对催化剂进行了表征。结果表明,Zn_(2.4)Ni_(0.6)Al_(0.5)Fe_(0.5)O_(4.5±δ)催化剂在乙酸自热重整中乙酸转化率维持在100%,氢气产率为2.39 mol-H_2/mol-HAc。Zn-Al水滑石前驱体经焙烧后形成了ZnO为骨架的复合氧化物,铁的适量添加增大了催化剂的比表面积,经还原后形成Fe NiZn合金,Fe以及Zn的给电子作用提高了Ni的抗氧化能力,催化剂的抗氧化烧结和抗积炭能力得到提高。

关键词： FeNiZn合金类水滑石型镍基催化剂乙酸自热重整制氢

Multilevel analysis of the central-peripheral-target organ pathway:contributing to recovery after peripheral nerve injury

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Neural Regeneration Research 2025年第10期20卷 2807-2822页

作者： Xizi Song Ruixin li Xiaolei Chu Qi li Ruihua li Qingwen li Kai-Yu Tong Xiaosong gu Dong Ming Academy of Medical Engineering and Translational Medicine Tianjin UniversityTianjinChina Haihe Laboratory of Brain-Machine Interface and Human-Machine Fusion TianjinChina Department of Rehabilitation Tianjin University Tianjin HospitalTianjinChina Department of Hand Microsurgery Tianjin University Tianjin HospitalTianjinChina School of Exercise and Health Tianjin University of SportTianjinChina Department of Biomedical Engineering the Chinese University of Hong KongHong Kong Special Administrative RegionChina

Peripheral nerve injury is a common neurological condition that often leads to severe functional limitations and *** on the pathogenesis of peripheral nerve injury has focused on pathological changes at individual injury sites,neglecting multilevel pathological analysis of the overall nervous system and target *** has led to restrictions on current therapeutic *** this paper,we first summarize the potential mechanisms of peripheral nerve injury from a holistic perspective,covering the central nervous system,peripheral nervous system,and target *** peripheral nerve injury,the cortical plasticity of the brain is altered due to damage to and regeneration of peripheral nerves;changes such as neuronal apoptosis and axonal demyelination occur in the spinal *** nerve will undergo axonal regeneration,activation of Schwann cells,inflammatory response,and vascular system regeneration at the injury *** damage to target organs can occur,including skeletal muscle atrophy and sensory receptor *** then provide a brief review of the research advances in therapeutic approaches to peripheral nerve *** main current treatments are conducted passively and include physical factor rehabilitation,pharmacological treatments,cell-based therapies,and physical ***,most treatments only partially address the problem and cannot complete the systematic recovery of the entire central nervous system-peripheral nervous system-target organ ***,we should further explore multilevel treatment options that produce effective,long-lasting results,perhaps requiring a combination of passive(traditional)and active(novel)treatment methods to stimulate rehabilitation at the central-peripheral-target organ levels to achieve better functional recovery.

关键词： central nervous system central peripheral target organ multilevel pathological analysis nerve regeneration peripheral nerve injury peripheral nervous system target organs therapeutic approach

Boosting hydrocarbon conversion via Cu-doping induced oxygen vacancies on CeO2 in CO2 electroreduction

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Journal of Energy Chemistry 2025年第1期100卷 66-76页

作者： Lei Xue Tong Shi Chenhui Han Heng Zhang Fenrong liu Haorun li Yan Wang Xiaojun gu Shanghong Zeng Inner Mongolia Key Laboratory of Chemistry and Physics of Rare Earth Materials School of Chemistry and Chemical Engineering Inner Mongolia University State Key Laboratory of Coal Conversion Institute of Coal Chemistry Chinese Academy of Sciences Institute of Catalysis Department of Chemistry Zhejiang University National Key Laboratory of Baiyunobo Rare Earth Resource Research and Comprehensive Utilization Baotou Research Institute of Rare Earths

Conversion of CO2back to hydrocarbons is the most direct way of closing the“carbon cycle”,and its significance is further enlarged if this process is driven by renewable energies such as ***,precisely controlling the product selectivity towards hydrocarbons against the competitive hydrogen evolution remains challenging,especially for Cu-based ***,we report a novel defect engineering strategy,by which Cu-doping-induced oxygen vacancies on CeO2nanorods were effectively created,with adjustable vacancy/Cu *** resulting optimum catalyst shows up to 79% catalytic current density to hydrocarbons （excluding CO）,with 49% faradaic efficiency to *** and density functional theory unveil that the ratio between oxygen vacancy and Cu affects significantly the formation of*CHO and activation of H2O,which leads to the following deep hydrogenation to *** findings may spur new insights for designing and developing more controllable chemical process relevant to CO2utilization.

关键词： Oxygen vacancy Hydrocarbon production Reaction mechanism