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Microglia lactylation in relation to central nervous system diseases

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Neural Regeneration Research 2025年第1期20卷 29-40页

作者： Hui Yang Nan Mo Le Tong Jianhong Dong Ziwei Fan Mengxian Jia Juanqing Yue ying Wang School of Pharmacy Hangzhou Normal UniversityHangzhouZhejiang ProvinceChina Department of Clinical Laboratory The Fourth Clinical Medical College of Zhejiang University of Traditional Chinese Medicine(Hangzhou First People’s Hospital)HangzhouZhejiang ProvinceChina College of Medical Veterinary and Life SciencesUniversity of GlasgowGlasgowUK Department of Orthopedics(Spine Surgery) the First Affiliated Hospital of Wenzhou Medical UniversityWenzhouZhejiang ProvinceChina Department of Pathology Affiliated Hangzhou First People’s HospitalWestlake University School of MedicineHangzhouZhejiang ProvinceChina Department of Clinical Research Center Affiliated Hangzhou First People’s HospitalWestlake University School of MedicineHangzhouZhejiang ProvinceChina

The development of neurodegenerative diseases is closely related to the disruption of central nervous system ***,as innate immune cells,play important roles in the maintenance of central nervous system homeostasis,injury response,and neurodegenerative *** has been considered a metabolic waste product,but recent studies are revealing ever more of the physiological functions of *** is an important pathway in lactate function and is involved in glycolysis-related functions,macrophage polarization,neuromodulation,and angiogenesis and has also been implicated in the development of various *** review provides an overview of the lactate metabolic and homeostatic regulatory processes involved in microglia lactylation,histone versus non-histone lactylation,and therapeutic approaches targeting ***,we summarize the current research on microglia lactylation in central nervous system diseases.A deeper understanding of the metabolic regulatory mechanisms of microglia lactylation will provide more options for the treatment of central nervous system diseases.

关键词： brain central nervous system glycolysis immune response inflammation lactate metabolism lactate lactylation microglia neurodegenerative diseases

Nanostructured ZnO/BiVO_(4)I-scheme heterojunctions for piezocatalytic degradation of organic dyes via harvesting ultrasonic vibration energy

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International Journal of Minerals,Metallurgy and Materials 2025年第2期32卷 488-497页

作者： Yiling Li Xiaoyao Yu yingjie Zhou Yao Lin ying Wu Key Laboratory of the Ministry of Education for Advanced Catalysis Materials College of Chemistry and Materials ScienceZhejiang Normal UniversityJinhua 321004China

BiVO_(4)porous spheres modified by ZnO were designed and synthesized using a facile two-step *** resulting ZnO/BiVO_(4)composite catalysts have shown remarkable efficiency as piezoelectric catalysts for degrading Rhodamine B(RhB)unde mechanical vibrations,they exhibit superior activity compared to pure *** 40wt%ZnO/BiVO_(4)heterojunction composite displayed the highest activity,along with good stability and *** enhanced piezoelectric catalytic activity can be attributed to the form ation of an I-scheme heterojunction structure,which can effectively inhibit the electron-hole ***,hole(h+)and superoxide radical(·O_(2)^(-))are proved to be the primary active ***,ZnO/BiVO_(4)stands as an efficient and stable piezoelectric catalyst with broad potential application in the field of environmental water pollution treatment.

关键词： piezoelectric catalytic heterojunction dye degradation ultrasonic vibration

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胃癌淋巴结清扫术中前哨淋巴结检测及意义

福建医科大学学报 2008年第1期42卷 83-84页

作者：陈路川应敏刚臧卫东林庆中魏晟宏福建省肿瘤医院腹外科福州350014

目的探讨胃癌前哨淋巴结定位活检对手术的指导意义。方法114例胃癌清扫术患者行术中前哨淋巴结定位活检,并予以行第二站以上的淋巴结清扫术,对结果进行分析。结果胃癌前哨淋巴结检出率为97.37%,预测区域淋巴结转移准确率为92.06%,敏感性... 详细信息

目的探讨胃癌前哨淋巴结定位活检对手术的指导意义。方法114例胃癌清扫术患者行术中前哨淋巴结定位活检,并予以行第二站以上的淋巴结清扫术,对结果进行分析。结果胃癌前哨淋巴结检出率为97.37%,预测区域淋巴结转移准确率为92.06%,敏感性为95.03%。结论对早期胃癌行术中前哨淋巴结定位活检有助于确定适当的清扫范围。

关键词：胃肿瘤前哨淋巴结组织检查淋巴结切除

肝细胞癌患者血浆MMP-2表达水平与术后复发及预后的关系

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福建医药杂志 2008年第4期30卷 28-31页

作者：张辉应敏刚周东陈夏叶文飞陈路川福建省肿瘤医院 350014

目的回顾性分析肝细胞癌(HCC)患者血浆基质金属蛋白酶-2(MMP-2)表达水平和术后转移复发及生存预后之间的关系,评价血浆MMP-2在预测肝癌术后复发及预后中的作用。方法应用ELISA法测定HCC病人的血浆MPP-2表达水平,统计分析血浆MMP-2表达... 详细信息

目的回顾性分析肝细胞癌(HCC)患者血浆基质金属蛋白酶-2(MMP-2)表达水平和术后转移复发及生存预后之间的关系,评价血浆MMP-2在预测肝癌术后复发及预后中的作用。方法应用ELISA法测定HCC病人的血浆MPP-2表达水平,统计分析血浆MMP-2表达水平和术后复发以及生存预后的关系。结果72例HCC患者外周血浆中MMP-2平均水平为(260.18±87.18)ng/ml,MMP-2高表达组患者的1年及2年复发率明显高于低表达组患者(P=0.063,P=0.037),有术后复发的患者比无复发患者血浆MMP-2表达明显增高(P=0.042)。MMP-2低表达组患者(≤260 ng/ml)的总生存(OS)时间和无瘤生存(DFS)时间均明显高于MMP-2高表达组(>260 ng/ml)(P=0.003,P=0.014),MMP-2低表达组病人的OS和DFS时间分别为(754.62±138.08)天和(627.69±230.37)天;而MMP-2高表达组病人的OS和DFS时间分别为(619.69±240.17)天和(465.86±299.48)天。应用COX回归模型进行多因素分析表明,血浆MMP-2浓度是影响肝癌患者生存和无瘤生存的一个独立危险因素(P=0.001,P=0.004)。结论血浆MMP-2表达水平与肝细胞癌患者术后复发和生存预后密切有关,有望成为一个临床有用的预测指标。

关键词：肝细胞癌血浆基质金属蛋白酶-2 复发预后

Unveiling phosphofructokinase as the key target: an innovative strategy combining pull-down assays with optical imaging for snail-killing mechanism exploration

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Science China Chemistry 2025年

作者： Yuxun Lu Weisi Wang Le Yu Yuqiang Zhao ying Chen Yunhai Guo Bingrong Luo Yuhua Liu Shizhu Li Liping Duan ying Zhou Yunnan Characteristic Plant Extraction Laboratory College of Chemical Science and Technology Yunnan University College of Biological and Chemical Engineering Guangxi University of Science and Technology National Institute of Parasitic Diseases Chinese Center for Disease Control and Prevention (Chinese Center for Tropical Diseases Research)NHC Key Laboratory of Parasite and Vector Biology WHO Collaborating Centre for Tropical Diseases National Center for International Research on Tropical Diseases School of Chemistry and Environment Yunnan Minzu University Dali Institute of Schistosomiasis Control

The Pomacea canaliculata, also known as apple snail, is an invasive species in China, posing a serious threat to agricultural production and public health. To prevent its rampant infestation, we developed a highly efficient snail-killing lead compound, 1-(4-chlorophenyl)-3-(pyridin-3-yl)urea (PBQ). However, the killing mechanism of PBQ remains unclear. To elucidate this, two novel compounds, B-PBQ and J-PBQ, were developed through structural modification of PBQ and were used, through both protein pull-down assay and confocal laser scanning microscopy imaging, to identify and confirm that phosphofructokinase(PFK) in the apple snail is the primary target protein of PBQ. Further studies revealed that PBQ successfully inhibits the activity,content, and expression of PFK in apple snail, disrupting the glycolysis pathway and leading to abnormal energy *** disruptions impair the snail’s tolerance to low oxygen, resulting in its efficient eradication. These findings offer a promising direction for developing next-generation PFK-targeted snail-killing pesticides. Furthermore, the strategy of combining pull-down assays with optical imaging used in this work provides a novel approach for the exploration of mechanisms of other pesticide candidates.

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Electrode/Electrolyte Optimization‑Induced Double‑Layered Architecture for High‑Performance Aqueous Zinc‑(Dual)Halogen Batteries

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Nano-Micro Letters 2025年第3期17卷 121-137页

作者： Chengwang Zhou Zhezheng Ding Shengzhe ying Hao Jiang Yan Wang Timing Fang You Zhang Bing Sun Xiao Tang Xiaomin Liu School of Textiles and Clothing School of Chemistry and Chemical EngineeringQingdao UniversityQingdao 266071ShandongPeople’s Republic of China Centre for Clean Energy Technology School of Mathematical and Physical SciencesFaculty of ScienceUniversity of Technology SydneyUltimoNSW 2007Australia School of Chemistry and Chemical Engineering Henan Normal UniversityXinxiang 453007HenanPeople’s Republic of China

Aqueous zinc-halogen batteries are promising candidates for large-scale energy storage due to their abundant resources,intrinsic safety,and high theoretical ***,the uncontrollable zinc dendrite growth and spontaneous shuttle effect of active species have prohibited their practical ***,a double-layered protective film based on zinc-ethylenediamine tetramethylene phosphonic acid(ZEA)artificial film and ZnF2-rich solid electrolyte interphase(SEI)layer has been successfully fabricated on the zinc metal anode via electrode/electrolyte synergistic *** ZEA-based artificial film shows strong affinity for the ZnF2-rich SEI layer,therefore effectively suppressing the SEI breakage and facilitating the construction of double-layered protective film on the zinc metal *** double-layered architecture not only modulates Zn2+flux and suppresses the zinc dendrite growth,but also blocks the direct contact between the metal anode and electrolyte,thus mitigating the corrosion from the active *** employing optimized metal anodes and electrolytes,the as-developed zinc-(dual)halogen batteries present high areal capacity and satisfactory cycling *** work provides a new avenue for developing aqueous zinc-(dual)halogen batteries.

关键词： Zn metal anodes Double-layered protective film Electrode/electrolyte optimization Aqueous zinc-(dual)halogen batteries

Multi boron-doping effects in hard carbon toward enhanced sodium ion storage

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Journal of Energy Chemistry 2025年第1期100卷 730-738页

作者： Peng Zheng Wang Zhou ying Mo Biao Zheng Miaomiao Han Qin Zhong Wenwen Yang Peng Gao Lezhi Yang Jilei Liu College of Materials Science and Engineering Hunan Joint International Laboratory of Advanced Materials and Technology for Clean Energy Hunan Province Key Laboratory for Advanced Carbon Materials and Applied Technology Hunan University Greater Bay Area Institute for Innovation Hunan University Changsha Research Institute of Mining & Metallurgy Co. LTD.

Hard carbon （HC） has been considered as promising anode material for sodium-ion batteries （SIBs）.The optimization of hard carbon’s microstructure and solid electrolyte interface （SEI） property are demonstrated effective in enhancing the Na+storage capability,however,a one-step regulation strategy to achieve simultaneous multi-scale structures optimization is highly ***,we have systematically investigated the effects of boron doping on hard carbon’s microstructure and interface chemistry.A variety of structure characterizations show that appropriate amount of boron doping can increase the size of closed pores via rearrangement of carbon layers with improved graphitization degree,which provides more Na+storage ***-situ Fourier transform infrared spectroscopy/electrochemical impedance spectroscopy （FTIR/EIS） and X-ray photoelectron spectroscopy （XPS） analysis demonstrate the presence of more BC3and less B–C–O structures that result in enhanced ion diffusion kinetics and the formation of inorganic rich and robust SEI,which leads to facilitated charge transfer and excellent rate *** a result,the hard carbon anode with optimized boron doping content exhibits enhanced rate and cycling *** general,this work unravels the critical role of boron doping in optimizing the pore structure,interface chemistry and diffusion kinetics of hard carbon,which enables rational design of sodium-ion battery anode with enhanced Na+storage performance.

关键词： X ray photoelectron spectroscopy

Pro-resolving lipid mediator reduces amyloid-β42–induced gene expression in human monocyte–derived microglia

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Neural Regeneration Research 2025年第3期20卷 873-886页

作者： ying Wang Xiang Zhang Henrik Biverstål Nicolas GBazan Shuai Tan Nailin Li Makiko Ohshima Marianne Schultzberg Xiaofei Li Department of Neurobiology Care Sciences&SocietyDivision of NeurogeriatricsKarolinska InstitutetStockholmSweden Department of Neurology Neuroscience CenterThe First Hospital of Jilin UniversityChangchunJilin ProvinceChina Department of Physiology and Pharmacology Karolinska InstitutetStockholmSweden Department of Biosciences and Nutrition Karolinska InstitutetHuddingeSweden Neuroscience Center of Excellence Louisiana State UniversityNew OrleansLAUSA Department of Medicine SolnaClinical Pharmacology GroupKarolinska University HospitalStockholmSweden

Specialized pro-resolving lipid mediators including maresin 1 mediate resolution but the levels of these are reduced in Alzheimer's disease brain, suggesting that they constitute a novel target for the treatment of Alzheimer's disease to prevent/stop inflammation and combat disease pathology. Therefore, it is important to clarify whether they counteract the expression of genes and proteins induced by amyloid-β. With this objective, we analyzed the relevance of human monocyte–derived microglia for in vitro modeling of neuroinflammation and its resolution in the context of Alzheimer's disease and investigated the pro-resolving bioactivity of maresin 1 on amyloid-β42–induced Alzheimer's disease–like inflammation. Analysis of RNA-sequencing data and secreted proteins in supernatants from the monocyte-derived microglia showed that the monocyte-derived microglia resembled Alzheimer's disease–like neuroinflammation in human brain microglia after incubation with amyloid-β42. Maresin 1 restored homeostasis by down-regulating inflammatory pathway related gene expression induced by amyloid-β42 in monocyte-derived microglia, protection of maresin 1 against the effects of amyloid-β42 is mediated by a re-balancing of inflammatory transcriptional networks in which modulation of gene transcription in the nuclear factor-kappa B pathway plays a major part. We pinpointed molecular targets that are associated with both neuroinflammation in Alzheimer's disease and therapeutic targets by maresin 1. In conclusion, monocyte-derived microglia represent a relevant in vitro microglial model for studies on Alzheimer's disease-like inflammation and drug response for individual patients. Maresin 1 ameliorates amyloid-β42–induced changes in several genes of importance in Alzheimer's disease, highlighting its potential as a therapeutic target for Alzheimer's disease.

关键词： Alzheimer's disease amyloid-β maresin microglia monocyte neuroinflammation resolution RNA-sequencing specialized pro-resolving lipid mediator

进展期胃中上部癌行腹腔镜与开腹根治性全胃切除术的围手术期疗效比较

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中国临床医学 2010年第3期17卷 341-344页

作者：张辉臧卫东卓长华周东陈路川陈夏应敏刚福建省肿瘤医院腹部外科福建福州350014

目的:前瞻比较进展期胃中上部癌行腹腔镜辅助根治性全胃切除术与开腹根治性全胃切除术的疗效。方法:选取胃中上部癌患者共67例,随机分为两组,分别施行腹腔镜辅助及开腹根治性全胃切除(D2),比较围手术期疗效。结果:腔镜组与开腹组相比,... 详细信息

目的:前瞻比较进展期胃中上部癌行腹腔镜辅助根治性全胃切除术与开腹根治性全胃切除术的疗效。方法:选取胃中上部癌患者共67例,随机分为两组,分别施行腹腔镜辅助及开腹根治性全胃切除(D2),比较围手术期疗效。结果:腔镜组与开腹组相比,清扫淋巴结总数目基本一致,围腹腔动脉周围、贲门区域以及大小网膜区域清扫淋巴结数两组均无显著性差异;但围脾门区域和幽门区域清扫淋巴结数腔镜组比开腹组具有明显优势(P<0.05)。腔镜组术中出血量较少(P<0.05),术后疼痛减轻(P<0.05),胃肠功能恢复快(P=0.053),但手术时间较长(P<0.05),术后肺部感染发生率升高(P=0.067)。两组的标本上切缘与肿瘤距离及术后腹部并发症发生率基本一致。结论:对进展期胃癌,腹腔镜下行根治性全胃切除术(D2)具有较好的围手术期疗效,尤其在围脾门区域和幽门区域淋巴结清扫方面比开腹手术更具优势,但需注意加强术后肺部管理。

关键词：进展期胃癌腹腔镜全胃切除(D2) 围手术期疗效