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Tranylcypromine upregulates Sestrin 2 expression to ameliorate NLRP3-related noise-induced hearing loss

Neural Regeneration Research 2025年第5期20卷 1483-1494页

作者： Xihang Chen Zhifeng Chen Menghua Li Weiwei guo Shuolong Yuan Liangwei Xu Chang Lin Xi Shi Wei Chen Shiming Yang Senior Department of Otolaryngology Head and Neck Surgery Chinese PLA General HospitalChinese PLA Medical SchoolBeijingChina State Key Laboratory of Hearing and Balance Science BeijingChina National Clinical Research Center for Otolaryngologic Diseases BeijingChina Key Laboratory of Hearing Science Ministry of EducationBeijingChina Beijing Key Laboratory of Hearing Impairment Prevention and Treatment BeijingChina Department of Otorhinolaryngology Head and Neck Surgery The First Affiliated Hospital of Fujian Medical UniversityFuzhouFujian ProvinceChina Department of Otolaryngology Head and Neck Surgery The 940th Hospital of Joint Logistics Support Force of Chinese PLALanzhouGansu ProvinceChina Key Laboratory of Tropical Biological Resources of Ministry of Education School of Pharmaceutical SciencesHainan UniversityHaikouHainan ProvinceChina Academician Workstation of Hainan University School of Pharmaceutical SciencesYazhou BaySanyaHainan ProvinceChina

Noise-induced hearing loss is the primary non-genetic factor contributing to auditory ***,there are currently no effective pharmacological interventions for patients with noise-induced hearing ***,we present evidence suggesting that the lysine-specific demethylase 1 inhibitor–tranylcypromine is an otoprotective agent that could be used to treat noise-induced hearing loss,and elucidate its underlying regulatory *** established a mouse model of permanent threshold shift hearing loss by exposing the mice to white broadband noise at a sound pressure level of 120 d B for 4 *** found that tranylcypromine treatment led to the upregulation of Sestrin2(SESN2)and activation of the autophagy markers light chain 3B and lysosome-associated membrane glycoprotein 1 in the cochleae of mice treated with *** noise exposure group treated with tranylcypromine showed significantly lower average auditory brainstem response hearing thresholds at click,4,8,and 16 k Hz frequencies compared with the noise exposure group treated with *** findings indicate that tranylcypromine treatment resulted in increased SESN2,light chain 3B,and lysosome-associated membrane glycoprotein 1 expression after noise exposure,leading to a reduction in levels of 4-hydroxynonenal and cleaved caspase-3,thereby reducing noise-induced hair cell ***,immunoblot analysis demonstrated that treatment with tranylcypromine upregulated SESN2 expression via the autophagy *** treatment also reduced the production of NOD-like receptor family pyrin domaincontaining 3(NLRP3)*** conclusion,our results showed that tranylcypromine treatment ameliorated cochlear inflammation by promoting the expression of SESN2,which induced autophagy,thereby restricting NLRP3-related inflammasome signaling,alleviating cochlear hair cell loss,and protecting hearing *** findings suggest that inhibiting lysine-specific demethylase 1 is a

关键词： 4-hydroxynonenal apoptosis autophagy cleaved caspase-3 inflammation NOD-like receptor family pyrin domain-containing 3(NLRP3) noise-induced hearing loss oxidative stress Sestrin2 tranylcypromine

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Advances in Graphene‑Based Electrode for Triboelectric Nanogenerator

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Nano-Micro Letters 2025年第1期17卷 378-403页

作者： Bin Xie Yuanhui guo Yun Chen Hao Zhang Jiawei Xiao Maoxiang Hou Huilong Liu Li Ma Xin Chen Chingping Wong State Key Laboratory of Precision Electronic Manufacturing Technology and Equipment Guangdong University of TechnologyGuangzhou 510006People’s Republic of China School of Electromechanical Engineering Guangdong University of TechnologyGuangzhou 510006People’s Republic of China School of Materials Science and Engineering Georgia Institute of TechnologyAtlantaGA 30332USA

With the continuous development of wearable electronics,wireless sensor networks and other micro-electronic devices,there is an increasingly urgent need for miniature,flexible and efficient nanopower generation *** nanogenerator(TENG)technology can convert small mechanical energy into electricity,which is expected to address this *** the core component of TENG,the choice of electrode materials significantly affects its *** metal electrode materials often suffer from problems such as durability,which limits the further application of ***,as a novel electrode material,shows excellent prospects for application in TENG owing to its unique structure and excellent electrical *** review systematically summarizes the recent research progress and application prospects of TENGs based on graphene *** precision processing methods of graphene electrodes are introduced,and the applications of graphene electrode-based TENGs in various scenarios as well as the enhancement of graphene electrodes for TENG performance are *** addition,the future development of graphene electrode-based TENGs is also prospectively discussed,aiming to promote the continuous advancement of graphene electrode-based TENGs.

关键词： Triboelectric nanogenerator Precision processing Graphene electrode Self-powered sensor

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20世纪三四十年代马克思主义史家的新经世致用论——以马克思主义史学四大家为中心

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河北学刊 2025年第1期45卷 111-121页

作者：徐国利上海财经大学人文学院

20世纪三四十年代,中国马克思主义史学形成了一种新经世致用论。这种新经世致用论以马克思主义“科学性与革命性相统一”的原则为指导,是对传统经世致用论批判与继承的产物,具体表现为史学求真与致用的统一,体现了马克思主义的实践理性... 详细信息

20世纪三四十年代,中国马克思主义史学形成了一种新经世致用论。这种新经世致用论以马克思主义“科学性与革命性相统一”的原则为指导,是对传统经世致用论批判与继承的产物,具体表现为史学求真与致用的统一,体现了马克思主义的实践理性精神。马克思主义与中国传统文化都有实践理性精神,而传统经世致用思想则为马克思主义史家新经世致用论提供了历史解释的视域。马克思主义史家虽然认为革命性是以科学性为基础的,但往往为了革命性而忽视科学性。故史学要真正做到经世致用,必须以尊重史学科学性为前提。

关键词：马克思主义史家新经世致用论科学性革命性实践理性

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Divergent Solutions to the L^2-Supercritical NLS Equations Qing guo

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Acta Mathematicae Applicatae Sinica 2016年第1期32卷 137-162页

作者： Qing guo College of Science Minzu University of China

We investigate the nonlinear Schrdinger equation iut＋△u＋｜u｜^p-1u = 0 with 1＋4/N 〈 p 〈 1＋4/（N-2）（when N = 1,2,1 ＋4/N 〈 p 〈 ∞） in energy space H^1 and study the divergent property of infinite-variance and nonradial *** M（u）^（1-sc）/sc E（u）〈 M（Q）^（1-sc）/scE（Q） and ｜｜u0｜｜0^（1-sc）/sc ｜｜▽u0｜｜2 〉｜｜Q｜｜^（1-sc）/sc ｜▽Q｜｜2,then either u（t） blows up in finite forward time or u（t） exists globally for positive time and there exists a time sequence tn→ ＋∞ such that ｜｜ ▽u（tn）｜｜2 →＋∞.Here Q is the ground state solution of —（1 — sc）Q ＋ △Q ＋｜Q｜p-1Q = 0.A similar result holds for negative *** extend the result of the 3D cubic Schrodinger equation obtained by Holmer to the general mass-supercritical and energy-subcritical case.

关键词： nonlinear Schrdinger equation blow-up solution infinite variance mass-supercritical energy-subcritical

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Gamma-glutamyl transferase 5 overexpression in cerebrovascular endothelial cells improves brain pathology,cognition,and behavior in APP/PS1 mice

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Neural Regeneration Research 2025年第2期20卷 533-547页

作者： Yanli Zhang Tian Li Jie Miao Zhina Zhang Mingxuan Yang Zhuoran Wang Bo Yang Jiawei Zhang Haiting Li Qiang Su Junhong guo Department of Neurology First Hospital of Shanxi Medical UniversityTaiyuanShanxi ProvinceChina Department of Neurology Sixth Hospital of Shanxi Medical University(General Hospital of Tisco)TaiyuanShanxi ProvinceChina Department of Physiology Key Laboratory of Cellular PhysiologyMinistry of EducationShanxi Medical UniversityTaiyuanShanxi ProvinceChina Department of Hernia and Abdominal Wall Surgery Shanxi Bethune HospitalShanxi Academy of Medical SciencesTongji Shanxi HospitalThird Hospital of Shanxi Medical UniversityTaiyuanShanxi ProvinceChina Department of Laboratory Medicine of Fenyang College Shanxi Medical UniversityFenyangShanxi ProvinceChina

In patients with Alzheimer’s disease,gamma-glutamyl transferase 5(GGT5)expression has been observed to be downregulated in cerebrovascular endothelial ***,the functional role of GGT5 in the development of Alzheimer’s disease remains *** study aimed to explore the effect of GGT5 on cognitive function and brain pathology in an APP/PS1 mouse model of Alzheimer’s disease,as well as the underlying *** observed a significant reduction in GGT5 expression in two in vitro models of Alzheimer’s disease(Aβ_(1-42)-treated hCMEC/D3 and bEnd.3 cells),as well as in the APP/PS1 mouse ***,injection of APP/PS1 mice with an adeno-associated virus encoding GGT5 enhanced hippocampal synaptic plasticity and mitigated cognitive ***,increasing GGT5 expression in cerebrovascular endothelial cells reduced levels of both soluble and insoluble amyloid-βin the brains of APP/PS1 *** effect may be attributable to inhibition of the expression ofβ-site APP cleaving enzyme 1,which is mediated by nuclear factor-kappa *** findings demonstrate that GGT5 expression in cerebrovascular endothelial cells is inversely associated with Alzheimer’s disease pathogenesis,and that GGT5 upregulation mitigates cognitive deficits in APP/PS1 *** findings suggest that GGT5 expression in cerebrovascular endothelial cells is a potential therapeutic target and biomarker for Alzheimer’s disease.

关键词： Alzheimer’s disease amyloid-β APP/PS1 mice cerebrovascular endothelial cells cognitive deficits gamma-glutamyl transferase 5 neurovascular unit nuclear factor‐kappa B synaptic plasticity β-site APP cleaving enzyme 1

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习近平文化思想的创新性理论

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新疆师范大学学报（哲学社会科学版） 2025年第1期46卷 7-15,F0002页

作者：张国祚湖南大学中国文化软实力研究中心湖南大学马克思主义学院湖南长沙410012

习近平文化思想是对马克思主义经典作家文化理论的继承、丰富和发展,是对中华优秀传统文化的创造性转化和创新性发展,是中国化时代化的马克思主义文化理论的最新成果,使马克思主义文化理论达到新高度。习近平文化思想的新成果、新高度... 详细信息

习近平文化思想是对马克思主义经典作家文化理论的继承、丰富和发展,是对中华优秀传统文化的创造性转化和创新性发展,是中国化时代化的马克思主义文化理论的最新成果,使马克思主义文化理论达到新高度。习近平文化思想的新成果、新高度充满理论创新性。文本认为,应从关于宣传思想文化工作战略定位的新概括,关于开辟马克思主义中国化时代化新境界必须遵循的原理,关于理论武装工作要在“真”与“化”上下功夫,关于明确意识形态建设的新重点,关于社会主义核心价值观的新阐发,关于文化自信的深刻阐发,关于文化建设必须遵循的原则,关于中华优秀传统文化的时代价值及其赓续的深刻阐发,关于提出构建中国特色哲学社会科学系统思想,关于新闻舆论工作意义、成效的重要论述,关于旗帜鲜明开展文艺批评的新论述,关于办好思政课的系统论述,关于精神文明建设的新坐标,关于人类文明互鉴的新倡议,关于网络文化建设的系统论述等方面理解习近平文化思想的理论创新。

关键词：习近平文化思想马克思主义中国化时代化文化自信创新性价值意蕴

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Innovations in metallurgical and materials processes:advancing liquid theory and honoring ***-jie guo's contributions to physical chemistry in metallurgy

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Journal of Iron and Steel Research International 2024年第1期31卷 1-2页

作者： Shuai Liu Jing guo Han-jie guo School of Artificial Intelligence Beijing Technology and Business UniversityBeijing100048China School of Metallurgical and Ecological Engineering University of Science and Technology Beijing(USTB)Beijing100083China

Spanning three decades,***-jie guo's research group has dedicated itself to exploring the fundamental theories and practical applications of physical chemistry within the realm of *** under the assumption that molecul... 详细信息

关键词： chemistry liquid complexes

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何以必然何以可能:中国式现代化是走和平发展道路的现代化

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海南大学学报（人文社会科学版） 2025年第1期43卷 43-50页

作者：李冉郭小凡复旦大学马克思主义学院上海200433

审视中国式现代化走和平发展道路的必然性和可能性,既是诠释中国式现代化内在意蕴的应有之义,也能为回答人类未来何去何从的“世界之问”提供重要参考。这条和平发展道路是在传承中华优秀传统文化中开辟的,蕴含了爱好和平的民族精神;是... 详细信息

审视中国式现代化走和平发展道路的必然性和可能性,既是诠释中国式现代化内在意蕴的应有之义,也能为回答人类未来何去何从的“世界之问”提供重要参考。这条和平发展道路是在传承中华优秀传统文化中开辟的,蕴含了爱好和平的民族精神;是在以西方现代化道路为镜鉴中开辟的,蕴含了自立自强的奋斗精神;是在以马克思主义为价值引领中开辟的,蕴含了不负使命的担当精神;是在进行伟大斗争中开辟的,蕴含了捍卫国家和人类安全的天下情怀。面对“百年未有之大变局”中的新问题与新挑战,这条和平发展道路必将展现出更为深刻的价值。

关键词：走和平发展道路中国式现代化百年未有之大变局

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g-C_(3)N_(4)负载双金属Rh@Ru催化氨硼烷析氢反应机理研究

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原子与分子物理学报 2025年第5期42卷 17-21页

作者：郭雅琼武警警官学院成都610213

本文采用密度泛函理论,研究了双金属Rh@Ru在g-C_(3)N_(4)上不同负载位点,确定了稳定的催化剂构型,并详细研究了该催化剂催化氨硼烷析氢的反应机理.通过比较氨硼烷析氢反应三条路径所需活化能,发现路径Ⅲ控制步骤活化能较低,而路径Ⅰ、... 详细信息

本文采用密度泛函理论,研究了双金属Rh@Ru在g-C_(3)N_(4)上不同负载位点,确定了稳定的催化剂构型,并详细研究了该催化剂催化氨硼烷析氢的反应机理.通过比较氨硼烷析氢反应三条路径所需活化能,发现路径Ⅲ控制步骤活化能较低,而路径Ⅰ、Ⅱ所需活化能较高,反应路径Ⅲ更容易进行,Ⅰ为最优析氢路径.从微观角度揭示双贵金属Rh@Ru负载g-C_(3)N_(4)催化氨硼烷析氢的三条机理,希望为氨硼烷析氢催化剂的优化和设计提供理论信息.

关键词：双金属催化剂 g-C_(3)N_(4) NH_(3)BH_(3) 密度泛函理论反应机理

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On an open problem of guo-Skiba

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Frontiers of Mathematics in China 2016年第6期11卷 1603-1612页

作者： Zhenfeng WU Wenbin guo Baojun LI Department of Mathematics University of Science and Technology of China Hefei 230026 China College of Applied Mathematics Chengdu University of information Technology Chengdu 610225 China

Let G be a finite group, and let A be a proper subgroup of G. Then any chief factor H/AG of G is called a G-boundary factor of A. For any G- boundary factor H/AG of A, the subgroup （A ∩ H）/AG of G/AG is called a G-trace of A. In this paper, we prove that G is p-soluble if and only if every maximal chain of G of length 2 contains a proper subgroup M of G such that either some G-trace of M is subnormal or every G-boundary factor of M is a p′- group. This result give a positive answer to a recent open problem of guo and Skiba. We also give some new characterizations of p-hypercyclically embedded subgroups.

关键词： Finite group p-hypercyclically embedded subgroup G-boundary factor G-trace of subgroup meet-irreducible subgroup

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