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Rare Metals 2024年第9期43卷 4263-4273页

作者： Xin Liang Dong-Qing Zhao Qian-Qian huang Sheng Liang Li-Li Wang Lei hu Ling-Li Liu Kun-hong hu Chong-Hai Deng Sheng Cheng Er-Tao Zhu hua-Xia Deng School of Energy Materials and Chemical Engineering LIB Technology Center of Anhui ProvinceHefei UniversityHefei 230601China Instrumental Analysis Centre Hefei University of TechnologyHefei 230009China Hefei Youngy Energy Materials Co. Ltd.Hefei 230000China Department of Modern Mechanics University of Science and Technology of ChinaHefei 230026China

Lithium-sulfur battery is one of the most promising battery systems for industrialization due to its high theoretical specific capacity and high energy ***,the"shuttle effect"has restrained the advancement of lithium-sulfur *** this work,a gradient-structured nanofiber membrane with pure gelatin on one side and Super P-MoO_(2)/MoS_(2)-gelatin on the other side was created using a multi-step electrostatic spinning technique,which was applied for multi-functional separator for lithium-sulfur *** pure gelatin layer facing the anode side primarily homogenizes the lithium flux,whereas the Super P-MoO_(2)/MoS_(2)-gelatin layer facing the cathode side primarily adsorbs polysulfides by physical and chemical adsorption and enhancing polysulfide conversion *** findings demonstrate that even after 150 cycles at 0.2C,the lithium-sulfur battery can still sustain a discharge-specific capacity of 572.3 mAh·g^(-1).When used with Li||Li symmetric batteries,it has a cycle life of more than 1200 *** commercialization of lithium-sulfur batteries is given a fresh idea by this straightforward preparation technique.

关键词： MoO_(2)/MoS_(2) Nanofiber Membrane Li-S battery

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Correlative factors of poor prognosis and abnormal cellular immune function in patients with Alzheimer’s disease

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World journal of Clinical Cases 2024年第6期12卷 1063-1075页

作者： hua Bai hong-Mei Zeng Qi-Fang Zhang Yue-Zhi hu Fei-Fei Deng Department of Neurology The Third Affiliated Hospital of Guizhou Medical University in ChinaDuyun 558099Guizhou ProvinceChina Department of Neurology Guizhou Medical UniversityDuyun 558099Guizhou ProvinceChina Key Laboratory of Medical Molecular Biology Guizhou Medical UniversityGuiyang 550004Guizhou ProvinceChina

BACKGROUND Alzheimer’s disease(AD)is a serious disease causing human dementia and social *** quality of life and prognosis of AD patients have attracted much *** role of chronic immune inflammation in the pathogenesis of AD is becoming more and more *** To study the relationship among cognitive dysfunction,abnormal cellular immune function,neuroimaging results and poor prognostic factors in *** A retrospective analysis of 62 hospitalized patients clinical diagnosed with AD who were admitted to our hospital from November 2015 to November *** cognitive dysfunction performance characteristics,laboratory test data and neuroimaging data from medical records within 24 h of admission,including Mini Mental State Examination Scale score,drawing clock test,blood T lymphocyte subsets,and neutrophils and lymphocyte ratio(NLR),disturbance of consciousness,extrapyramidal symptoms,electroencephalogram(EEG)and head nucleus magnetic spectroscopy(MRS)and other *** logistic regression analysis was used to determine independent prog-nostic *** modified Rankin scale(mRS)was used to determine whether the prognosis was *** correlation between drug treatment and prognostic mRS score was tested by the rank sum *** Univariate analysis showed that abnormal cellular immune function,extrapyramidal symptoms,obvious disturbance of consciousness,abnormal EEG,increased NLR,abnormal MRS,and complicated pneumonia were related to the poor prognosis of AD *** logistic regression analysis showed that the decrease in the proportion of T lym-phocytes in the blood after abnormal cellular immune function(odd ratio:2.078,95%confidence interval:1.156-3.986,P<0.05)was an independent risk factor for predicting the poor prognosis of *** number of days of donepezil treatment to improve cognitive function was negatively correlated with mRS score(r=0.578,P<0.05).CONCLUSION The decrease in the proportion of T

关键词： Alzheimer’s disease Cellular immunity Prognosis T lymphocytes Magnetic resonance spectroscopy

Colony-stimulating factor-1 receptor inhibition combined with paclitaxel exerts effective antitumor effects in the treatment of ovarian cancer

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Genes & Diseases 2024年第3期11卷 400-416页

作者： Meijia Yu Yiming Wu Qingfang Li Weiqi hong Yang Yang Xiaoyi hu Yanfei Yang Tianqi Lu Xia Zhao Xiawei Wei Laboratory of Aging Research and Cancer Drug Target State Key Laboratory of Biotherapy and Cancer CenterNational Clinical Research Center for GeriatricsWest China HospitalSichuan UniversityChengduSichuan 610041China Department of Gynecology and Obstetrics Development and Related Disease of Women and Children Key Laboratory of Sichuan ProvinceKey Laboratory of Birth Defects and Related Diseases of Women and ChildrenMinistry of EducationWest China Second HospitalSichuan UniversityChengduSichuan 610041China Department of Obstetrics and Gynecology The First Affiliated HospitalArmy Medical UniversityChongqing 400038China

Ovarian cancer is the tumor with the highest mortality among gynecological *** have confirmed that paclitaxel chemoresistance is associated with increased infiltration of tumor-associated macrophages(TAMs)in the ***-stimu-lating factor 1(CSF-1)receptor(CSF-1R)plays a key role in regulating the number and differ-entiation of macrophages in certain solid *** are few reports on the effects of targeted inhibition of CSF-1R in combination with chemotherapy on ovarian cancer and the tu-mor ***,we explored the antitumor efficacy and possible mechanisms of the CSF-1R inhibitor pexidartinib(PLX3397)when combined with the first-line chemothera-peutic agent paclitaxel in the treatment of ovarian *** found that CSF-1R is highly ex-pressed in ovarian cancer cells and correlates with poor *** by PLX3397 in combination with paclitaxel significantly inhibited the growth of ovarian cancer both in vitro and in *** of CSF-1R altered the macrophage phenotype and reprogrammed the immunosuppressive cell population in the tumor microenvironment.

关键词： CSF-1R Ovariancancer Paclitaxel PLX3397 Targeted therapy Tumor-associated macrophages

Effects of different energy levels in low-protein diet on liver lipid metabolism in the late-phase laying hens through the gut-liver axis

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journal of Animal Science and Biotechnology 2024年第5期15卷 2122-2136页

作者： hong hu Ying huang Anjian Li Qianhui Mi Kunping Wang Liang Chen Zelong Zhao Qiang Zhang Xi Bai hongbin Pan Yunnan Provincial Key Laboratory of Animal Nutrition and Feed Science Faculty of Animal Science and TechnologyYunnan Agricultural UniversityKunming 650201China College of Animal Science Anhui Science and Technology UniversityBengbu 233000China State Key Laboratory of Animal Nutrition Institute of Animal SciencesChinese Academy of Agriculture SciencesBeijing 100193China Shanghai BIOZERON Biotechnology Co. LtdShanghai 201800China WOD Poultry Research Institute Beijing 100193China

Background The energy/protein imbalance in a low-protein diet induces lipid metabolism disorders in late-phase laying *** energy levels in the low-protein diet to adjust the energy-to-protein ratio may improve fat deposition,but this also decreases the laying performance of *** study investigated the mechanism by which different energy levels in the low-protein diet influences liver lipid metabolism in late-phase laying hens through the enterohepatic axis to guide feed optimization and nutrition strategies.A total of 288 laying hens were randomly allocated to the normal-energy and normal-protein diet group(positive control:CK)or 1 of 3 groups:lowenergy and low-protein diet(LL),normal-energy and low-protein diet(NL),and high-energy and low-protein diet(HL)*** energy-to-protein ratios of the CK,LL,NL,and HL diets were 0.67,0.74,0.77,and 0.80,*** Compared with the CK group,egg quality deteriorated with increasing energy intake in late-phase laying hens fed low-protein *** fed LL,NL,and HL diets had significantly higher triglyceride,total cholesterol,acetylCo A carboxylase,and fatty acid synthase levels,but significantly lower hepatic lipase levels compared with the CK *** transcriptome sequencing revealed that genes involved in fatty acid beta-oxidation(ACOX1,HADHA,EHHADH,and ACAA1)were downregulated,whereas genes related to fatty acid synthesis(SCD,FASN,and ACACA)were upregulated in LL group compared with the CK *** of the cecal microbiome showed that in hens fed an LL diet,Lactobacillus and Desulfovibrio were enriched,whereas riboflavin metabolism was *** metabolites that were most significantly affected by the LL diet included several vitamins,such as riboflavin(vitamin B2),pantethine(vitamin B5 derivative),pyridoxine(vitamin B6),and 4-pyridoxic *** A lipid metabolism disorder due to deficiencies of vitamin B2 and pantethine originating from the metabolism of the cecal microb

关键词： Cecal microbiome Energy/protein imbalance Late-phase laying hens laying hens Liver lipid metabolism Low-protein diet Multi-omics

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The BTB/TAZ domain-containing protein CmBT1-mediated CmANR1 ubiquitination negatively regulates root development in chrysanthemum

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journal of Integrative Plant Biology 2024年第2期66卷 285-299页

作者： Lian-Da Du Zhang-ji Guan Yan-hong Liu hui-Dong Zhu Quan Sun Da-Gang hu Cui-hui Sun Shandong Collaborative Innovation Center of Fruit&Vegetable Quality and Efficient Production College of Horticulture Science and EngineeringShandong Agricultural UniversityTaian 271018China

Roots are fundamental for plants to adapt to variable environmental *** development of a robust root system is orchestrated by numerous genetic determinants and,among them,the MADS-box gene ANR1 has garnered substantial *** research has demonstrated that,in chrysanthemum,CmANR1positively regulates root system ***,the upstream regulators involved in the CmANR1-mediated regulation of root development remain *** this study,we successfully identified bric-a-brac,tramtrack and broad(BTB)and transcription adapter putative zinc finger(TAZ)domain protein CmBT1 as the interacting partner of CmANR1 through a yeasttwo-hybrid(Y2H)screening ***,we validated this physical interaction through bimolecular fluorescence complementation and pull-down *** assays revealed that CmBT1 exerted a negative influence on root development in *** both in vitro and in vivo assays,it was evident that CmBT1mediated the ubiquitination of CmANR1 through the ubiquitin/26S proteasome *** ubiquitination subsequently led to the degradation of the CmANR1 protein and a reduction in the transcription of CmANR1-targeted gene CmPIN2,which was crucial for root development in *** analysis suggested that CmBT1 modulated root development,at least in part,by regulating the level of CmANR1 ***,these findings shed new light on the regulatory role of CmBT1 in degrading CmANR1 through ubiquitination,thereby repressing the expression of its targeted gene and inhibiting root development in chrysanthemum.

关键词： chrysanthemum MADS-box transcription factor root development

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Lindqvist-type Polyoxometalates Act as Anti-breast Cancer Drugs via Mitophagy-induced Apoptosis

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Current Medical Science 2024年第4期44卷 809-819页

作者： Chen-guang YAO Zi-jia ZHAO Ting TAN jiang-ning YAN Zhong-wei CHEN jun-tao XIONG Han-luo LI Yan-hong WEI Kang-hong hu Sino-German Biomedical Center Hubei Provincial Key Laboratory of Industrial MicrobiologyCooperative Innovation Center of Industrial Fermentation(Ministry of Education&Hubei Province)Key Laboratory of Fermentation Engineering(Ministry of Education)National“111”Center for Cellular Regulation and Molecular PharmaceuticsHubei University of TechnologyWuhan430068China Center for Evaluation of hubei Medical Products Administration Wuhan430068China

Objective Lindqvist-type polyoxometalates(POMs)exhibit potential antitumor *** study aimed to examine the effects of Lindqvist-type POMs against breast cancer and the underlying *** Using different cancer cell lines,the present study evaluated the antitumor activities of POM analogues that were modified at the body skeleton based on molybdenum-vanadium-centered negative oxygen ion polycondensations with different side *** colony formation assay,autophagy detection,mitochondrial observation,qRT-PCR,Western blotting,and animal model were used to evaluate the antitumor activities of POMs against breast cancer cells and the related *** MO-4,a Lindqvist-type POM linking a proline at its side strain,was selected for subsequent experiments due to its low half maximal inhibitory concentration in the inhibition of proliferation of breast cancer *** was found that MO-4 induced the apoptosis of multiple types of breast cancer ***,MO-4 activated intracellular mitophagy by elevating mitochondrial reactive oxygen species(ROS)levels and resulting in *** vivo,breast tumor growth and distant metastasis were significantly reduced following MO-4 *** Collectively,the results of the present study demonstrated that the novel Lindqvist-type POM MO-4 may exhibit potential in the treatment of breast cancer.

关键词： antitumor breast cancer polyoxometalate mitochondria mitophagy

Efficacy comparison of fruquintinib,regorafenib monotherapy or plus programmed death-1 inhibitors for microsatellite stable metastatic colorectal cancer

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World journal of Gastrointestinal Oncology 2024年第6期16卷 2449-2462页

作者： Tian-Qi An hui Qiu Quan-Bo Zhou hong Zong Shuang hu Yu-Gui Lian Rui-hua Zhao Department of Oncology The First Affiliated Hospital of Zhengzhou UniversityZhengzhou 450000Henan ProvinceChina Department of Hepato-Pancreato-Biliary Surgery Peking University Cancer Hospital and InstituteBeijing 100000China Department of Colorectal Surgery The First Affiliated Hospital of Zhengzhou UniversityZhengzhou 450000Henan ProvinceChina

BACKGROUND Regorafenib(R)and fruquintinib(F)are the standard third-line regimens for colorectal cancer(CRC)according to the National Comprehensive Cancer Network guidelines,but both have limited *** phase 2 trials have indicated that R or F combined with immune checkpoint inhibitors can reverse immunosuppression and achieve promising efficacy for microsatellite stable or proficient mismatch repair(MSS/pMMR)*** to the lack of studies comparing the efficacy between F,R,F plus programmed death-1(PD-1)inhibitor,and R plus PD-1 inhibitors(RP),it is still unclear whether the combination therapy is more effective than *** To provide critical evidence for selecting the appropriate drugs for MSS/pMMR metastatic CRC(mCRC)patients in clinical *** A total of 2639 CRC patients were enrolled from january 2018 to September 2022 in our hospital,and 313 MSS/pMMR mCRC patients were finally *** A total of 313 eligible patients were divided into F(n=70),R(n=67),F plus PD-1 inhibitor(FP)(n=95)and RP(n=81)*** key clinical characteristics were well balanced among the *** median progression-free survival(PFS)of the F,R,FP,and RP groups was 3.5 months,3.6 months,4.9 months,and 3.0 months,*** median overall survival(OS)was 14.6 months,15.7 months,16.7 months,and 14.1 *** FP regimen had an improved disease control rate(DCR)(P=0.044)and 6-month PFS(P=0.014)and exhibited a better trend in PFS(P=0.057)compared with F,and it was also significantly better in PFS than RP(P=0.030).RP did not confer a significant survival benefit;instead,the R group had a trend toward greater benefit with OS(P=0.080)compared with *** significant differences were observed between the R and F groups in PFS or OS(P>0.05).CONCLUSION FP is superior to F in achieving 6-month PFS and DCR,while RP is not better than *** has an improved PFS and 6-month PFS compared with RP,but F and R had similar clinical ***,FP may be a

关键词： Colorectal cancer Fruquintinib Regorafenib Programmed death-1 inhibitor Real-world

COVID-19 exacerbates psoriasis progression through inducing IFN-αexpression

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Asian Pacific journal of Tropical Medicine 2024年第8期17卷 379-380,I0002页

作者： Mingjia hu Lele Sun Qing Zhao Yanyan Li Zhenzhen Wang hong Liu Furen Zhang Hospital for Skin Diseases Shandong First Medical UniversityJinanShandongChina Shandong Provincial Institute of Dermatology and Venereology Shandong Academy of Medical SciencesJinanShandongChina

As a global public health issue that can cause systemic diseases,COVID-19 inflicts various harms on patients and impacts those with *** is primarily driven by a subset of T helper cells and the cytokines[1],and microbial infection is a predisposing factor in up to 45%of patients[2].Infection with SARS-CoV-2 may trigger the aggravation of ***,we conducted a survey to explore the proportion of psoriasis patients who experienced exacerbation and relapse after SARS-CoV-2 infection and also performed a preliminary investigation into the mechanisms *** hundred and twenty-four psoriasis patients(79 males and 45 females)who contracted COVID-19 were followed up and provided detailed information.

关键词： psoriasis infection diseases

Tumor inflammation-specific self-amplifying fluorescent molecular probes induce an anti-tumor immune response

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Science China Chemistry 2024年

作者： Shuguang Yang Lijun hu hong Xiao Zecong Xiao Xintao Shuai PCFM Lab of Ministry of Education School of Materials Science and Engineering Sun Yat-sen University Department of Ultrasound The Fifth Affiliated Hospital Sun Yat-sen University Department of Medical Ultrasound The Third Affiliated Hospital of Sun Yat-sen University Nanomedicine Research Center The Third Affiliated Hospital of Sun Yat-sen University

Enhancing the concentration of exogenous molecular drugs within the tumor microenvironment through enzyme-catalyzed polymerization presents a novel strategy for cancer therapy. Nonetheless, the optimization of the catalytic efficiency is often impeded by the inefficient expression of enzymes. Herein, we reported a self-amplifying fluorescent molecular probe, Bis-HTPICG, for photodynamic therapy(PDT) and subsequent PDT-induced immunoreaction. The Bis-HTP-ICG probe possesses a noticeable enzyme-catalyzed polymerization facilitated by myeloperoxidase(MPO), a crucial enzyme secreted by neutrophils at inflammation sites. Upon exposure to laser irradiation, Bis-HTP-ICG showed a high PDT efficacy, inducing an acute inflammatory response that stimulates further recruitment of neutrophils and then elevated MPO secretion. The heightened level of MPO enhances the accumulation of the Bis-HTP-ICG via self-polymerization or binding with intratumoral proteins following MPO enzyme catalysis, instigating a self-amplifying chain reaction cycle involving Bis-HTP-ICG, neutrophils and ***, PDT efficiently incites immunogenic cell death(ICD) in tumor cells, initiating an anti-tumor immune response including dendritic cells(DCs) maturation, T cell proliferation and reprogramming of tumor-associated neutrophils(TANs). This work portrays a promising strategy for self-amplification of fluorescent molecular probes through adjustable enzyme levels,potentially offering a unique avenue to enhance the tumor accumulation of molecular drugs for improved tumor therapy.

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Salinity causes differences in stratigraphic methane sources and sinks

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Environmental Science and Ecotechnology 2024年第3期19卷 141-151页

作者： Ying Qu Yuxiang Zhao Xiangwu Yao jiaqi Wang Zishu Liu Yi hong Ping Zheng Lizhong Wang Baolan hu Department of Environmental Engineering Zhejiang UniversityHangzhouChina Ocean College Zhejiang UniversityZhoushanChina Zhejiang Province Key Laboratory for Water Pollution Control and Environmental Safety HangzhouChina

Methane metabolism,driven by methanogenic and methanotrophic microorganisms,plays a pivotal role in the carbon *** seawater intrusion and soil salinization rise due to global environmental shifts,understanding how salinity affects methane emissions,especially in deep strata,becomes ***,insights into stratigraphic methane release under varying salinity conditions remain *** we investigate the effects of salinity on methane metabolism across terrestrial and coastal strata(15-40 m depth)through in situ and microcosm simulation *** strata,exhibiting a salinity level five times greater than terrestrial strata,manifested a 12.05%decrease in total methane production,but a staggering 687.34%surge in methane oxidation,culminating in 146.31%diminished methane *** emerged as a significant factor shaping the methane-metabolizing microbial community's dynamics,impacting the methanogenic archaeal,methanotrophic archaeal,and methanotrophic bacterial communities by 16.53%,27.25%,and 22.94%,***,microbial interactions influenced strata system methane *** pathway analyses suggested Atribacteria jS1's potential role in organic matter decomposition,facilitating methane production via *** study thus offers a comprehensive lens to comprehend stratigraphic methane emission dynamics and the overarching factors modulating them.

关键词： Shallow gas strata Salinity Methane emission Microbial community Microbial interactions