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Hippo(YAP)-autophagy axis protects against hepatic ischemia-reperfusion injury through JNK signaling

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Chinese Medical Journal 2024年第6期137卷 657-668页

作者： Shuguang zhu Xiaowen Wang haoqi Chen Wenfeng zhu Xuejiao Li Ruiwen Cui Xiaomeng Yi Xiaolong Chen Hua Li Genshu Wang Department of Hepatic Surgery Liver TransplantationThe Third Affiliated Hospital of Sun Yat-sen UniversityGuangzhouGuangdong 510630China Department of Hepatology lab The Third Affiliated Hospital of Sun Yat-sen UniversityGuangzhouGuangdong 510630China Department of General Surgery The Third Affiliated Hospital of Sun Yat-sen UniversityGuangzhouGuangdong 510630China Department of Organ Transplantation The Third Affiliated Hospital of Sun Yat-sen UniversityGuangzhouGuangdong 510630China Department of Renal Transplantation Guangdong Provincial Hospital of Chinese MedicineGuangzhouGuangdong 510630China Department of Surgical Intensive Care Unit The Third Affiliated Hospital of Sun Yat-sen UniversityGuangzhouGuangdong 510630China Department of Hepatic Surgery Liver TransplantationGuangdong Provincial Hospital of Chinese MedicineGuangzhouGuangdong 510630China

Background:Hepatic ischemia-reperfusion injury(HIRI)remains a common complication during liver transplantation(LT)in *** a key downstream effector of the Hippo pathway,Yes-associated protein(YAP)has been reported to be involved in various physiological and pathological ***,it remains elusive whether and how YAP may control autophagy activation during ***:Human liver tissues from patients who had undergone LT were obtained to evaluate the correlation between YAP and autophagy *** an in vitro hepatocyte cell line and in vivo liver-specific YAP knockdown mice were used to establish the hepatic ischemia-reperfusion models to determine the role of YAP in the activation of autophagy and the mechanism of ***:Autophagy was activated in the post-perfusion liver grafts during LT in patients,and the expression of YAP positively correlated with the autophagic level of ***-specific knockdown of YAP inhibited hepatocytes autophagy upon hypoxia-reoxygenation and HIRI(P<0.05).YAP deficiency aggravated HIRI by promoting the apoptosis of hepatocytes both in the in vitro and in vivo models(P<0.05).Attenuated HIRI by overexpression of YAP was diminished after the inhibition of autophagy with *** addition,inhibiting autophagy activation by YAP knockdown exacerbated mitochondrial damage through increasing reactive oxygen species(P<0.05).Moreover,the regulation of autophagy by YAP during HIRI was mediated by AP1(c-Jun)N-terminal kinase(JNK)signaling through binding to the transcriptional enhanced associate domain(TEAD).Conclusions:YAP protects against HIRI by inducing autophagy via JNK signaling that suppresses the apoptosis of *** Hippo(YAP)-JNK-autophagy axis may provide a novel strategy for the prevention and treatment of HIRI.

关键词： YAP-signaling proteins Autophagy c-Jun N-terminal kinase Ischemia-reperfusion injury Liver transplantation

Methanol steam reforming for hydrogen production driven by an atomically precise Cu catalyst

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Green Energy & Environment 2024年第7期9卷 1079-1084页

作者： Weigang Hu haoqi Liu Yuankun Zhang Jiawei Ji Guangjun Li Xiao Cai Xu Liu Wen Wu Xu Weiping Ding Yan zhu School of Chemistry and Chemical Engineering Nanjing University School of Physical Science and Technology Ningbo University

Plasmon-induced hot-electron transfer from metal nanostructures is being intensely pursed in current photocatalytic research,however it remains elusive whether molecular-like metal clusters with excitonic behavior can be used as light-harvesting materials in solar energy utilization such as photocatalytic methanol steam *** this work,we report an atomically precise Cu13cluster protected by dual ligands of thiolate and phosphine that can be viewed as the assembly of one top Cu atom and three *** Cu13H10（SR）3（PR’3）7(SR=2,4-dichlorobenzenethiol,PR’3=P（4-FC6H4）3) cluster can give rise to highly efficient light-driven activity for methanol steam reforming toward H2production.

关键词： Nanocluster Photocatalysis Methanol steam reforming Atomically precise Copper catalyst

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以人民为中心:国家治理现代化的价值逻辑

中共济南市委党校学报 2020年第6期 94-98页

作者：朱皓琪南京师范大学马克思主义学院 210046

以人民为中心的发展思想不仅传承了马克思主义思想关于人的全面发展的价值取向,承袭了我党一贯的人民立场,还弘扬了中华民族优秀文化的深厚情怀。新时代,国内外错综复杂的局势给国家治理带来了机遇和挑战。遵循以人民为中心的价值逻辑,... 详细信息

以人民为中心的发展思想不仅传承了马克思主义思想关于人的全面发展的价值取向,承袭了我党一贯的人民立场,还弘扬了中华民族优秀文化的深厚情怀。新时代,国内外错综复杂的局势给国家治理带来了机遇和挑战。遵循以人民为中心的价值逻辑,在国家治理现代化的过程中具有重要的指导作用和全局意义。

关键词：以人民为中心国家治理现代化价值逻辑

Few-shot incremental radar target recognition framework based on scattering-topology properties

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Chinese Journal of Aeronautics 2024年第8期37卷 246-260页

作者： Chenxuan LI Weigang zhu Bakun zhu Yonggang LI Graduate School Space Engineering UniversityBeijing 101400China Department of Electronic and Optical Engineering Space Engineering UniversityBeijing 101400China

The continuous emergence of new targets in open scenarios leads to a substantial decrease in the performance of Inverse Synthetic Aperture Radar(ISAR)recognition ***,data scarcity further exacerbates the challenge of identifying new classes of ISAR *** this paper,a few-shot incremental target recognition framework based on Scattering-Topology Properties(STPIL)is ***,STPIL extracts scattering-topology properties of ISAR targets as recognition ***,the pseudo-incremental training strategy effectively alleviates the algorithm’s forgetting of old knowledge,and improves compatibility with new ***,a feature embedding network,with few parameters,is designed based on the graph neural *** embedding network is highly adaptable to changes in data ***,STPIL fully considers the joint distribution and marginal distribution in scattering features,and uses the Brownian distance metric module to make the scattering-topology features more *** results on both the simulation dataset and the public measured data indicate that STPIL can effectively balance new classes with old classes,and has superior performance to other advanced methods in the incremental recognition of targets.

关键词： Brownian distance metric Graph neural networks Incremental learning Inverse Synthetic Aperture Radar(ISAR) Scattering

Stress-strain relationship for reactive powder concrete with recycled powder under uniaxial compression

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Frontiers of Structural and Civil Engineering 2024年第7期18卷 1015-1027页

作者： Peng zhu Yunming zhu Wenjun QU Liyu XIE College of Civil Engineering Tongji UniversityShanghai 200092China Key Laboratory of Performance Evolution and Control for Engineering Structures of Ministry of Education Tongji UniversityShanghai 200092China

The recycled powder(RP)from construction wastes can be used to partially replace cement in the preparation of reactive powder *** this paper,reactive powder concrete mixtures with RP partially replacing cement,and natural sand instead of quartz,are *** curing is used,instead of steam curing that is normally requested by standard for reactive powder *** influences of RP replacement ratio(0%,10%,20%,30%),silica fume proportion(10%,15%,20%),and steel fiber proportion(0%,1%,2%)are *** effects of RP,silica fume,and steel fiber proportion on compressive strength,elastic modulus,and relative absorption energy are analyzed,and theoretical models for compressive strength,elastic modulus,and relative absorption energy are established.A constitutive model for the uniaxial compressive stress-strain relationship of reactive powder concrete with RP is *** the increase of RP replacement ratio from 0% to 30%,the compressive strength decreases by 42% and elastic modulus decreases by 24%.

关键词： recycled powder reactive powder concrete elastic modulus relative absorbed energy stress-strain relationship

维生素D_(3)改善美沙拉秦治疗溃疡性结肠炎疗效的初步观察

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中华内科杂志 2022年第7期61卷 785-792页

作者：马国龙曹曙光夏盛隆朱浩奇蒋益温州医科大学附属第二医院育英儿童医院消化内科温州325000

目的分析补充维生素D_(3)对美沙拉秦治疗溃疡性结肠炎(UC)患者临床疗效的影响。方法回顾性连续纳入2015年1月至2020年12月于温州医科大学附属第二医院接受美沙拉秦治疗至少12个月的轻中度活动期UC患者,根据是否同时补充维生素D_(3)(125 ... 详细信息

目的分析补充维生素D_(3)对美沙拉秦治疗溃疡性结肠炎(UC)患者临床疗效的影响。方法回顾性连续纳入2015年1月至2020年12月于温州医科大学附属第二医院接受美沙拉秦治疗至少12个月的轻中度活动期UC患者,根据是否同时补充维生素D_(3)(125 IU/d)分为试验组和对照组。通过检索病历数据库,获取患者人口学信息、疾病特征、血清25-羟基维生素D[25(OH)D]水平等资料。采用t检验、Mann-Whitney秩和检验及卡方检验比较两组患者疾病特征的差异。采用配对t检验、配对Wilcoxon符号秩检验及卡方检验比较治疗前后两组患者的改良Mayo评分[ΔMayo]和25(OH)D的变化[Δ25(OH)D]。纳入单因素相关性分析P<0.2的变量,采用多元线性回归模型分析影响ΔMayo和Δ25(OH)D的独立因素。结果共纳入74例UC患者(男44例,女30例),中位年龄(范围)为39.5(20~76)岁,分为试验组36例和对照组38例。第12个月与第0月比较,试验组患者25(OH)D平均水平显著增高[(22.87±7.30)μg/L比(18.15±7.48)μg/L,P<0.001],而对照组患者25(OH)D平均水平变化差异无统计学意义[(19.17±8.49)μg/L比(19.82±9.47)μg/L,P=0.466]。第12个月时,试验组与对照组相比,改良Mayo评分的下降幅度更大[-3(-4.75,-1.25)分比-2(-3.25,0)分,P=0.034],临床缓解率更高(55.6%比28.9%,P=0.020)。另外,依据美沙拉秦治疗前的基线25(OH)D水平,将74例UC患者分为维生素D缺乏组[38例,25(OH)D<20μg/L]和维生素D不缺乏组[36例,25(OH)D≥20μg/L]。第12个月时,在维生素D缺乏组中分析发现,补充维生素D_(3)的患者与未补充维生素D_(3)的患者相比,前者改良Mayo评分的下降幅度更大[-4(-5.75,-2)分比-2(-4,0)分,P=0.048],临床缓解率亦更高(60.0%比22.2%,P=0.019)。结论补充维生素D_(3)可能有助于改善美沙拉秦治疗轻中度UC患者的临床疗效,尤其是在维生素D缺乏的UC患者中。

关键词：结肠炎,溃疡性胆骨化醇氨水杨酸治疗结果

Carbon Emission Effects Driven by Evolution of Chinese Dietary Structure from 1987 to 2020

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Chinese Geographical Science 2024年第1期34卷 181-194页

作者： zhu Yuanyuan ZHANG Yan zhu Xiaohua Key Laboratory of Geographic Process Analysis&Simulation Hubei Province Central China Normal UniversityWuhan430079China Institute of Geographic Sciences and Natural Resources Research Chinese Academy of SciencesBeijing100101China

Exploring carbon emission effects based on the evolution of residents’ dietary structure to achieve the carbon neutrality goal and mitigate climate change is an important *** study took China as the research object(data excluding Hong Kong,Macao and Taiwan) and used the carbon emission coefficient method to quantitatively measure the food carbon emissions from 1987–2020,then analyzed the carbon emission effects under the evolution of dietary *** results showed that during the study period,the Chinese dietary structure gradually changed to a high-carbon consumption *** dietary structure of urban residents developed to a balanced one,while that of rural residents developed to a high-quality *** the study period,the per capita food carbon emissions and total food consumption of Chinese showed an increasing *** per capita food carbon emissions of residents in urban and rural showed an overall upward *** total food carbon emissions in urban increased significantly,while that in rural increased first and then *** influence of beef and mutton on carbon emissions is the highest in dietary *** with the balanced dietary pattern,the food carbon emissions of Chinese residents had not yet reached the peak,but were evolving to a high-carbon consumption pattern.

关键词： dietary structure structural evolution carbon emission effects carbon neutrality China

Designing hierarchical structures for innovative cooling textile

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Nano Research 2024年第10期17卷 9202-9224页

作者： Xiran Du Jinlei Li Bin zhu Jia zhu National Laboratory of Solid State Microstructures College of Engineering and Applied SciencesJiangsu Key Laboratory of Artificial Functional MaterialsNanjing UniversityNanjing 210023China School of Sustainable Energy and Resources Nanjing UniversitySuzhou 215163China

The potential of personal cooling technologies in reducing air conditioning energy consumption and enhancing human thermal comfort is *** review focuses on recent advancements in hierarchical structure design for innovative cooling *** with insights into fundamental heat transfer processes between the human body,textile,and the surroundings,we uncover key control *** the advanced hierarchical structure designs enabling effective radiation,sweat evaporation,conduction management,and integration of cold energy sources for realizing effective human body cooling are systematically ***,we explore multifunctional designs beyond cooling,including switchable cooling-heating and ***,we engage in discussions on unifying cooling performance tests and additional multiple requirements to make strides toward practical *** review is anticipated to be a valuable resource,providing the scientific and industrial communities with a quick grasp of past advancements,current challenges,and future directions in achieving effective human body cooling.

关键词： thermal comfort personal cooling textile hierarchical structures

Old Pinus massoniana forests benefit more from recent rapid warming in humid subtropical areas of central-southern China

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Journal of Forestry Research 2024年第5期35卷 155-170页

作者： Wenxin Li Liangjun zhu Lianhua zhu Mengdan Jing Censhi Qian Yu zhu Paolo Cherubini College of Life Science and Technology Central South University of Forestry and TechnologyChangsha 410004People’s Republic of China Swiss Federal Institute for Forest Snow and Landscape Research WSL8903 BirmensdorfSwitzerland Department of Forest and Conservation Sciences Faculty of ForestryUniversity of British Columbia2004-2424 Main MallVancouverBC V6T 1Z4Canada

Trees progress through various growth stages,each marked by specific responses and adaptation strate-gies to environmental *** the importance of age-related growth responses on overall forest health and management policies,limited knowledge exists regarding age-related effects on dendroclimatic relationships in key subtropical tree *** this study,we employed a den-drochronological method to examine the impact of rapid warming on growth dynamics and climatic sensitivity of young(40–60 years)and old(100–180 years)Pinus mas-soniana forests across six sites in central-southern *** normalized log basal area increment of trees in both age groups increased significantly following rapid warming in *** in young forests further showed a distinct growth decline during a prolonged severe drought(2004–2013),whereas those in old forests maintained growth *** growth was more strongly influenced by temperature than by moisture,particularly in old *** tem-peratures strongly and positively impacted the growth of old trees but had a weaker effect on young *** forests had a significantly lower resistance to extreme drought but faster recovery compared to young ***“divergence problem”was more pronounced in younger forests due to their heightened sensitivity to warming-induced drought and heat *** ongoing warming,young forests also may initially experience a growth decline due to their heightened sensitivity to winter *** findings underscore the importance of considering age-dependent changes in forest/tree growth response to warming in subtropical forest man-agement,particularly in the context of achieving“Carbon Peak&Carbon Neutrality”goals in China.

关键词： Tree rings Pinus massoniana Age effects Drought resilience Subtropical forests Rapid warming