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| 1 | Clinical characteristics and effectiveness of antiviral agents in hospitalized children with infectious mononucleosis in China:A multicenter retrospective study显示文摘Importance:The clinical characteristics of infectious mononucleosis(IM)in Chinese children have not been evaluated in multicenter studies,and the effectiveness of antiviral treatment are controversial.Objective:To investigate the clinical characteristics of Chinese children with IM and current status of antiviral therapy for affected patients.Methods:Hospitalized patients with IM were enrolled between 2018 and 2020 in five children’s hospitals in China.The clinical characteristics were compared among four age groups:<3 years,3-<6 years,6-<10 years,and≥10 years.The clinical characteristics of IM and effectiveness of antiviral therapy were compared among patients receiving acyclovir(ACV),ganciclovir(GCV),and no antiviral therapy(i.e.,non-antiviral group).Results:In total,499 patients were analyzed;most patients were 3-<6 years of age.The most common symptoms and signs included fever(100%),lymphadenopathy(98.6%),pharyngitis(86.4%),eyelid edema(76.8%),and snoring(72.9%).There were significant differences in rash,hepatomegaly,and liver dysfunction among the four age groups.Patients aged<3 years had a lower incidence of liver dysfunction and a higher incidence of rash.Among the 499 patients,50.1%were treated with GCV,26.3%were treated with ACV,and 23.6%received no antiviral therapy.Compared with the non-antiviral group,patients in the ACV and GCV groups had longer durations of fever(P<0.001).There were no significant differences in the incidences of complications among the three treatment groups.Interpretation:The incidence of IM in Chinese children peaked at 3-<6 years of age.Clinical features of IM varied according to age.Patients receiving antiviral therapy exhibited more serious clinical manifestations than did patients without antiviral therapy.The effectiveness of antiviral therapy for IM requires further analysis. | Huili Hu Huiling Deng Jing Bi Yi Xu Shuangjie Li Yue Xie Xinrong Sun Dongmeng Wang Xufang Li Wenxian Ouyang Bing Hu Yufeng Zhang He Tang Chunxiao Fang Hui Zhang Lingyun Guo Chen Wang Tianyi Wang Fengxia Yang Tao Jiang Zhengde Xie Gang Liu | 2021 | Pediatric Investigation2021，5，3： | 12 |
| 2 | Bph30confers resistance to brown planthopperby fortifying sclerenchyma in rice leaf sheaths显示文摘Phloem-feeding insects cause massive losses in agriculture and horticulture.Host plant resistance to phloem-feeding insects is often mediated by changes in phloem composition,which deter insect settling and feeding and decrease viability.Here,we report that rice plant resistance to the phloem-feeding brown planthopper(BPH)is associated with fortification of the sclerenchyma tissue,which is located just beneath the epidermis and a cell layer or two away from the vascular bundle in the rice leaf sheath.We found that BPHs prefer to feed on the smooth and soft region on the surface of rice leaf sheaths called the long-cell block.We identified Bph30 as a rice BPH resistance gene that prevents BPH stylets from reaching the phloem due to the fortified sclerenchyma.Bph30 is strongly expressed in sclerenchyma cells and enhances cellulose and hemicellulose synthesis,making the cell walls stiffer and sclerenchyma thicker.The structurally fortified sclerenchyma is a formidable barrier preventing BPH stylets from penetrating the leaf sheath tissues and arriving at the phloem to feed.Bph30 belongs to a novel gene family,encoding a protein with two leucine-rich domains.Another member of the family,Bph40,also conferred resistance to BPH.Collectively,the fortified sclerenchyma-mediated resistance mechanism revealed in this study expands our understanding of plant-insect interactions and opens a new path for controlling planthoppers in rice. | Shaojie Shi Huiying Wang Lingyun Nie Di Tan Cong Zhou Qian Zhang YiLi Bo Du Jianping Guo Jin Huang DiWu Xiaohong Zheng Wei Guan Junhan Shan Lili Zhu Rongzhi Chen Longjian Xue Linda L.Walling Guangcun He | 2021 | Molecular Plant2021，14，10： | 7 |
| 3 | New innovations in pavement materials and engineering:A review on pavement engineering research 2021显示文摘Sustainable and resilient pavement infrastructure is critical for current economic and environmental challenges.In the past 10 years,the pavement infrastructure strongly supports the rapid development of the global social economy.New theories,new methods,new technologies and new materials related to pavement engineering are emerging.Deterioration of pavement infrastructure is a typical multi-physics problem.Because of actual coupled behaviors of traffic and environmental conditions,predictions of pavement service life become more and more complicated and require a deep knowledge of pavement material analysis.In order to summarize the current and determine the future research of pavement engineering,Journal of Traffic and Transportation Engineering(English Edition)has launched a review paper on the topic of'New innovations in pavement materials and engineering:A review on pavement engineering research 2021'.Based on the joint-effort of 43 scholars from 24 well-known universities in highway engineering,this review paper systematically analyzes the research status and future development direction of 5 major fields of pavement engineering in the world.The content includes asphalt binder performance and modeling,mixture performance and modeling of pavement materials,multi-scale mechanics,green and sustainable pavement,and intelligent pavement.Overall,this review paper is able to provide references and insights for researchers and engineers in the field of pavement engineering. | JTTE Editorial Office Jiaqi Chen Hancheng Dan Yongjie Ding Yangming Gao Meng Guo Shuaicheng Guo Bingye Han Bin Hong Yue Hou Chichun Hu Jing Hu Ju Huyan Jiwang Jiang Wei Jiang Cheng Li Pengfei Liu Yu Liu Zhuangzhuang Liu Guoyang Lu Jian Ouyang Xin Qu Dongya Ren Chao Wang Chaohui Wang Dawei Wang Di Wang Hainian Wang Haopeng Wang Yue Xiao Chao Xing Huining Xu Yu Yan Xu Yang Lingyun You Zhanping You Bin Yu Huayang Yu Huanan Yu Henglong Zhang Jizhe Zhang Changhong Zhou Changjun Zhou Xingyi Zhu | 2021 | Journal of Traffic and Transportation Engineering(English Edition)2021，8，6： | 7 |
| 4 | Circular RNA circCCNB1 inhibits the migration and invasion of nasopharyngeal carcinoma through binding and stabilizing TJP1 mRNA显示文摘Nasopharyngeal carcinoma(NPC)is a malignant tumor that usually occurs in people from Southeast Asia and Southern China.NPC is prone to migration and invasion,leading to poor prognosis.A large number of circular RNAs(circ RNAs)exacerbate the process of metastasis in NPC;however,their underlying mechanisms remain unclear.We found that the circular RNA circ CCNB1,encoded by the oncogene CCNB1,was downregulated in NPC biopsies and cell lines.In vitro assays show that circ CCNB1 inhibits NPC cell migration and invasion.Moreover,circ CCNB1 induces a protein,nuclear factor 90(NF90),to bind and prolong the half-life of tight junction protein 1(TJP1)m RNA.Upregulation of TJP1 enhances tight junctions between cancer cells and inhibits NPC cell migration and invasion.This study reveals a novel biological function of circ CCNB1 in the migration and invasion of NPC by enhancing the tight junctions of cancer cells by binding to NF90 proteins and TJP1 m RNA,and may provide a potential therapeutic target for NPC. | Mengyao Zhao Yian Wang Fenghua Tan Lingyun Liu Xiangchan Hou Chunmei Fan Le Tang Yongzhen Mo Yumin Wang Qijia Yan Zhaojian Gong Zheng Li Qianjin Liao Can Guo He Huang Xi Zeng Guiyuan Li Zhaoyang Zeng Wei Xiong Fuyan Wang | 2022 | Science China(Life Sciences)2022，65，11： | 4 |
| 5 | Doxorubicin-Ioaded Fe3O4@MoS2-PEG-2DG nanocubes as a theranostic platform for magnetic resonance imaging- guided chemo-photothermal therapy of breast cancer显示文摘 | Wensheng Xie Qin Gao Dan Wang Zhenhu Guo Fei Gao Xiumei Wang Qiang Cai Si-shen Feng Haiming Fan Xiaodan Sun Lingyun Zhao | 2018 | Nano Research2018，11，5： | 4 |
| 6 | New methyl formate synthesis method:Coal to methyl formate显示文摘Methyl formate is one of the most important intermediates in C1 chemistry, which has been employed in a wide range of industrial applications. Current synthesis methods for methyl formate mainly include esterification of methanol and formic acid, liquid-phase methanol carbonylation, oxidative dehydrogenation of methanol, one-step syngas synthesis, and carbon dioxide hydrogenation and condensation with methanol. Liquid-phase methanol carbonylation is currently a main commercially viable process developed by BASF Corp. for the industrial production of methyl formate. Recently, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences has developed a new synthesis method to convert coal to methyl formate(denoted as CTMF). Different from the liquid-phase methanol carbonylation using homogeneous catalysts, CTMF method features with vapor-phase methanol carbonylation using heterogeneous nanocatalysts, which can effectively utilize the coal-based syngas and produce value-added fine chemicals(i.e., methyl formate). The newly developed method not only provides a new methyl formate synthesis technology but also contributes to the development of strategies for synthesizing valuable chemicals from coal. In this review, we firstly provide introduction on the development of existing methyl formate synthesis methods and then highlight the research progress of CTMF method. Finally, a perspective on the future of CTMF is given. | Lingyun Rong Zhongning Xu Jing Sun Guocong Guo | 2018 | Journal of Energy Chemistry2018，27，1： | 3 |
| 7 | Interleukin‐17 enhances the production of interferon‐γ and tumour necrosis factor‐α by bone marrow T lymphocytes from patients with lower risk myelodysplastic syndromes显示文摘 | Zheng Zhang Xiao Li Juan Guo Feng Xu Qi He Youshan Zhao Yujuan Yang Shucheng Gu Yan Zhang Lingyun Wu Chunkang Chang | 2013 | Eur J Haematol2013，，5： | 2 |
| 8 | Directional preparation of naphthalene oil-rich tar from Beisu low-rank coal by low-temperature catalytic pyrolysis显示文摘Low-rank coal(LRC)can be converted to high value-added naphthalene and its alkylated derivatives through low-temperature catalytic pyrolysis.In this paper,the catalytic pyrolysis of Beisu LRC in a fixed-bed at low temperature was investigated.And the catalytic effects of HZSM-5,low-temperature carbocoal(LtC),and LtC-HZSM-5 on the content and yield of naphthalene oil were examined.The results showed that the generation of naphthalene oil in low-temperature LRC pyrolysis(LT-LP)process could be improved when LtC(prepared at 550℃)or HZSM-5 was individually used as a catalyst.Compared with sole pyrolysis of raw LRC,the addition of the LtC-HZSM-5 catalyst increased the content of naphthalene oil from 11.19 wt.%to 31.49 wt%.And the yield of naphthalene oil was increased from 1.07 wt%to 5.31 wt%.The reactions of micromolecular hydrogen-containing radicals(⋅MHCR)were optimized by LtC.⋅MHCR could be captured in relatively low-temperature region(200-400℃)and released at high temperature by LtC.The generation of phenolics was inhibited by HZSM-5.As a result,the naphthalene oil-rich tar was obtained through low-temperature LtC-HZSM-5 catalytic pyrolysis of Beisu LRC. | Tao Liu Xiuli Zhang Yongzhuo Liu Lingyun Wang Qingjie Guo | 2020 | Carbon Resources Conversion2020，3，1： | 2 |
| 9 | Balancing selection and wild gene pool contribute to resistance in global rice germplasm against planthopper显示文摘Interactions and co-evolution between plants and herbivorous insects are critically important in agriculture.Brown planthopper(BPH)is the most severe insect of rice,and the biotypes adapt to feed on different rice genotypes.Here,we present genomics analyses on 1,520 global rice germplasms for resistance to three BPH biotypes.Genome-wide association studies identified 3,502 single nucleotide polymorphisms(SNPs)and 59 loci associated with BPH resistance in rice.We cloned a previously unidentified gene Bph37 that confers resistance to BPH.The associated loci showed high nucleotide diversity.Genome-wide scans for trans-species polymorphisms revealed ancient balancing selection at the loci.The secondarily evolved insect biotypes II and III exhibited significantly higher virulence and overcame more rice varieties than the primary biotype I.In response,more SNPs and loci evolved in rice for resistance to biotypes II and III.Notably,three exceptional large regions with high SNP density and resistance-associated loci on chromosomes 4 and 6 appear distinct between the resistant and susceptible rice varieties.Surprisingly,these regions in resistant rice might have been retained from wild species Oryza nivara.Our findings expand the understanding of long-term interactions between rice and BPH and provide resistance genes and germplasm resources for breeding durable BPH-resistant rice varieties. | Cong Zhou Qian Zhang Yu Chen Jin Huang Qin Guo Yi Li Wensheng Wang Yongfu Qiu Wei Guan Jing Zhang Jianping Guo Shaojie Shi Di Wu Xiaohong Zheng Lingyun Nie Jiaoyan Tan Chaomei Huang Yinhua Ma Fang Yang Xiqin Fu Bo Du Lili Zhu Rongzhi Chen Zhikang Li Longping Yuan Guangcun He | 2021 | Journal of Integrative Plant Biology2021，63，10： | 2 |
| 10 | AHR signaling pathway reshapes the metabolism of AML/MDS cells and potentially leads to cytarabine resistance显示文摘Emerging evidence suggests that aryl hydrocarbon receptor(AHR)promotes the initiation,invasion,progression,and metastasis of cancer cells.However,its effects in patients with myelodysplastic syndrome/acute myeloid leukemia(MDS/AML)remain undefined.In this study,we aimed to investigate the effects of AHR activation on malignant cells in patients with MDS/AML.We found that AHR was expressed aberrantly in patients with MDS/AML.Further studies demonstrated that inhibiting AHR decreased the mitochondrial dehydrogenase content and the mitochondrial membrane potential(MMP)in MDS/AML cells.Activating AHR with L-kynurenine(Kyn)increased AHR expression,which was accompanied by an increase in mitochondrial dehydrogenase content and MMP in MDS/AML cells.Moreover,the expression level of mitochondria-associated mitochondrial transcription factor A was increased after activating AHR with L-Kyn when compared with that in the control group but decreased after inhibiting the AHR signal.Activating AHR in MDS/AML cells enhanced the resistance to cytarabine.These findings indicated that activating the AHR signaling pathway reshaped the metabolism in MDS/AML cells,thus contributing to the resistance to cytarabine. | Yan Jia Juan Guo Youshan Zhao Zheng Zhang Lei Shi Ying Fang Dong Wu Lingyun Wu Chunkang Chang | 2021 | Acta Biochimica et Biophysica Sinica2021，53，4： | 1 |
| 11 | Synthesis and characterization of novel adsorbents with different ligand composition for bilirubin conjugated with albumin显示文摘 | Jia Lingyun Guo Rui Zhang Xiaoou | 2005 | Separation Science and Technology2005，40，7： | 1 |
| 12 | Antioxidant biocompatible composite collagen dressing for diabetic wound healing in rat model显示文摘Associated with persistent oxidative stress,altered inflammatory responses,poor angiogenesis and epithelization,wound healing in diabetic patients is impaired.N-acetylcysteine(NAC)is reported to resist excess reactive oxygen species(ROS)production,prompt angiogenesis and maturation of the epidermis.Studies have revealed that graphene oxide(GO)can regulate cellular behavior and form cross-links with naturally biodegradable polymers such as collagen(COL)to construct composite scaffolds.Here,we reported a COL-based implantable scaffold containing a mixture of GO capable of the sustained delivery of NAC to evaluate the wound healing in diabetic rats.The morphological,physical characteristics,biocompatibility and NAC release profile of the GO-COL-NAC(GCN)scaffold were evaluated in vitro.Wound healing studies were performed on a 20mm dorsal full-skin defect of streptozotocin(STZ)-induced diabetic rats.The injured skin tissue was removed at the 18th day post-surgery for histological analysis and determination of glutathione peroxidase(GPx),catalase(CAT)and superoxide dismutase(SOD)activity.In diabetic rats,we confirmed that the GCN scaffold presented a beneficial effect in enhancing the wound healing process.Additionally,due to the sustained release of NAC,the scaffold may potentially induce the antioxidant defense system,upregulating the expression levels of the antioxidant enzymes in the wound tissue.The findings revealed that the antioxidant biocompatible composite collagen dressing could not only deliver NAC in situ for ROS inhibition but also promote the wound healing process.This scaffold with valuable therapy potential might enrich the approaches for surgeon in diabetic wound treatment in the future. | Bei Qian Jialun Li Ke Guo Nengqiang Guo Aimei Zhong Jie Yang Jiecong Wang Peng Xiao Jiaming Sun Lingyun Xiong | 2021 | Regenerative Biomaterials2021，8，2： | 1 |
| 13 | Electron-ion collider in China显示文摘Lepton scattering is an established ideal tool for studying inner structure of small particles such as nucleons as well as nuclei.As a future high energy nuclear physics project,an Electron-ion collider in China(EicC)has been proposed.It will be constructed based on an upgraded heavy-ion accelerator,High Intensity heavy-ion Accelerator Facility(HIAF)which is currently under construction,together with a new electron ring.The proposed collider will provide highly polarized electrons(with a po-larization of 80%)and protons(with a polarization of 70%)with variable center of mass energies from 15 to 20 GeV and the luminosity of(2–3)×1033 cm^(−2)·s^(−1).Polarized deuterons and Helium-3,as well as unpolarized ion beams from Carbon to Uranium,will be also available at the EicC.The main foci of the EicC will be precision measurements of the structure of the nucleon in the sea quark region,including 3D tomography of nucleon;the partonic structure of nuclei and the parton interaction with the nuclear environment;the exotic states,especially those with heavy flavor quark contents.In addition,issues fundamental to understanding the origin of mass could be addressed by measurements of heavy quarkonia near-threshold production at the EicC.In order to achieve the above-mentioned physics goals,a hermetical detector system will be constructed with cutting-edge technologies.This document is the result of collective contributions and valuable inputs from experts across the globe.The EicC physics program complements the ongoing scientific programs at the Jefferson Laboratory and the future EIC project in the United States.The success of this project will also advance both nuclear and particle physics as well as accelerator and detector technology in China. | Daniele PAnderle Valerio Bertone Xu Cao Lei Chang Ningbo Chang Gu Chen Xurong Chen Zhuojun Chen Zhufang Cui Lingyun Dai Weitian Deng Minghui Ding Xu Feng Chang Gong Longcheng Gui Feng-Kun Guo Chengdong Han Jun He Tie-Jiun Hou Hongxia Huang Yin Huang KrešImir KumeričKi LPKaptari Demin Li Hengne Li Minxiang Li Xueqian Li Yutie Liang Zuotang Liang Chen Liu Chuan Liu Guoming Liu Jie Liu Liuming Liu Xiang Liu Tianbo Liu Xiaofeng Luo Zhun Lyu Boqiang Ma Fu Ma Jianping Ma Yugang Ma Lijun Mao Cédric Mezrag HervéMoutarde Jialun Ping Sixue Qin Hang Ren Craig DRoberts Juan Rojo Guodong Shen Chao Shi Qintao Song Hao Sun PawełSznajder Enke Wang Fan Wang Qian Wang Rong Wang Ruiru Wang Taofeng Wang Wei Wang Xiaoyu Wang Xiaoyun Wang Jiajun Wu Xinggang Wu Lei Xia Bowen Xiao Guoqing Xiao Ju-Jun Xie Yaping Xie Hongxi Xing Hushan Xu Nu Xu Shusheng Xu Mengshi Yan Wenbiao Yan Wencheng Yan Xinhu Yan Jiancheng Yang Yi-Bo Yang Zhi Yang Deliang Yao Zhihong Ye Peilin Yin C-PYuan Wenlong Zhan Jianhui Zhang Jinlong Zhang Pengming Zhang Yifei Zhang Chao-Hsi Chang Zhenyu Zhang Hongwei Zhao Kuang-Ta Chao Qiang Zhao Yuxiang Zhao Zhengguo Zhao Liang Zheng Jian Zhou Xiang Zhou Xiaorong Zhou Bingsong Zou Liping Zou | 2021 | Frontiers of physics2021，16，6： | 1 |
| 14 | Mild hyperthermia synergized chemotherapy by Bi_(2)Se_(3)/MoSe_(2)nanosaucers for cancer treatment with negligible thermal resistance显示文摘Harsh photothermal temperatures(>50℃)caused heating damage to the normal tissues and induced thermal resistance in cancer cells,which significantly limited the safety and efficacy of photothermal therapy(PTT)in cancer treatment.Mild hyperthermia(<42℃)combined with chemotherapy might solve this issue.Herein,a novel transition metal dichalcogenides nanostructure,namely,Bi_(2)Se_(3)/MoSe_(2)nanosaucers(BMNSs),was designed to produce mild photo-hyperthermia(mPTT)and combined with chemotherapy to improve the overall antitumor efficacy.The BMNSs were constituted by Bi_(2)Se_(3)hexagonal nanoplates and enclosed with MoSe_(2)nanosheets evenly.While the MoSe_(2)moiety endowed the nanoplatform with excellent photothermal efficacy,the Bi_(2)Se_(3)substrates provided large specific surface area to anchor more doxorubicin(DOX)molecules as chemotherapeutic agent.Under the stimuli of mPTT/tumor acidic microenvironment,the tumor-specific drug release and the enhanced chemotherapy could be realized,showing impressive therapeutic outcomes against 4T1 cells.The synergetic therapeutic mechanism might be attributed to the mPTT induced cell membrane permeability,and interestingly,the expression of heat shock proteins 70 was not elevated obviously after the synergetic therapy,thus to avoid the tumor thermal resistance and further improve the therapeutic effect.The in vivo anti-tumoral performance of the BMNSs was further studied and complete tumor eradication was achieved without any recurrence and biotoxicity.Not only demonstrating a paradigm of high therapeutic efficacy of mild hyperthermia and synergistic chemotherapy for precise cancer therapy,our findings proved that the cancer therapeutic effect can be improved with minimal side effects through exquisite designing of the microstructures and the physiochemical properties of the nanoplatform. | Fei Gao Tingbin Zhang Yuqing Miao Huijun Ma Hui Guo Ruyi Jin Zhi Li Haifang Wang Haiming Fan Lingyun Zhao | 2022 | Nano Research2022，15，9： | 1 |
| 15 | FEM for Stability Analysis Against Overturning of Portal Water Injection Sheet Pile显示文摘Portal water injection sheet pile (PWISP), as a retaining wall, appeared in seashore engineering in 2000. Although there have been many systematic methods addressing the issue, there are very few focusing on the new structure because of the difficulties in defining the earth pressure between the two piles. A new method is proposed in this paper to obtain the earth pressure between the PWISPs. Stability analysis against overturning follows as a consequence. Using Finite Element Analysis (FEA) software ANSYS, both the nonlinear characteristics of the soil and those of the contact elements are taken into account to obtain the earth pressure distribution on the contact surface. Based on the results of the FEA, Rankin’s theory and the slip plane theory, the formula of the earth pressure on the inner surfaces between the piles is given. Assuming the PWISP as the analysis object and the earth pressure as an outside force acting upon it, the equation of stability against overturning of the PWISP is presented. Finally, some parameters are discussed about the stability of the PWISP against overturning, such as the embedded depth of the front pile, the distance between the two rows of piles, the internal friction angle and the cohesion of the earth. The results show that the increase of the cohesion and the internal friction angle will decrease the distance and the embedded depth, and therefore enhance the stability against overturning. Specifically, when the distance is 1/3-2/3 of the maximal excavation depth, the two rows of piles give the best performance in stability. | LIU Lingyun GUO Haiyan SUN Qi | 2006 | Journal of Ocean University of China2006，5，3： | 1 |
| 16 | Human herpesvirus 6A induces apoptosis of HSB-2 cellsvia a mitochondrion-related caspase pathway显示文摘Apoptosis plays an important role in the pathogenesis of viral infections.In this study,we investigated the cell death processes during productive HHV-6A infection and the underlying mechanisms.Annexin V-PI staining and electron microscopy indicated that HHV-6A is a strong inducer of apoptosis.HHV-6A infection decreased mitochondrial transmembrane potential and led to morphological changes of mitochondria.The cell death was associated with activation of caspase-3 and cleavage of DNA repair enzyme poly (ADP-ribose) polymerase,which is known to be an important substrate for activated caspase-3.Caspase-9 was activated significantly in HHV-6A-infected cells,whereas caspase-8 was not activated obviously.Moreover,HHV-6A infection upregulated Bax and downregulated Bcl-2.This is the first demonstration of mitochondrion-mediated,caspase-dependent apoptosis in HHV-6A-infected cells. | Lingyun Li Jing Chi Feng Zhou Dandan Guo Fang Wang Genyan Liu Chun Zhang Kun Yao | 2010 | The Journal of Biomedical Research2010，24，6： | 1 |
| 17 | Galvanic replacement reaction for in situ fabrication of litchi-shaped heterogeneous liquid metal-Au nano-composite for radio-photothermal cancer therapy显示文摘With tremendous research advances in biomedical application,liquid metals(LM)also offer fantastic chemistry for synthesis of novel nano-composites.Herein,as a pioneering trial,litchi-shaped heterogeneous eutectic gallium indium-Au nanoparticles(EGaIn-Au NPs),served as effective radiosensitizer and photothermal agent for radio-photothermal cancer therapy,have been successfully prepared using in situ interfacial galvanic replacement reaction.The enhanced photothermal conversion efficiency and boosted radio-sensitization effect could be achieved with the reduction of Au nanodots onto the eutectic gallium indium(EGaIn)NPs surface.Most importantly,the growth of tumor could be effectively inhibited under the combined radio-photothermal therapy mediated by EGaIn-Au NPs.Inspired by this approach,in situ interfacial galvanic replacement reaction may open a novel strategy to fabricate LM-based nano-composite with advanced multi-functionalities. | Zhenhu Guo Jingsong Lu Dan Wang Wensheng Xie Yongjie Chi Jianzhong Xu Nonaka Takuya Junxin Zhang Wanling Xu Fei Gao Hong Wu Lingyun Zhao | 2021 | Bioactive Materials2021，6，3： | 0 |
| 18 | Analysis of Imaging Characteristics and Dynamic Changes of 3 Cases of Severe Novel Coronavirus Pneumonia in Qinghai Province显示文摘Objective:To analyze the characteristics,dynamic changes,and outcomes of the first imaging manifestations of 3 patients with severe COVID-19 in our hospital.Methods:Computed tomography(CT)findings of 3 patients with severe COVID-19 who tested positive by the nucleic acid test in our hospital were selected,mainly focusing on the morphology,distribution characteristics,and dynamic changes of the first CT findings.Results:3 patients with severe pneumonia were older,with one aged 80.The first chest CT examination for all 3 patients differed.Imaging showed a leafy distribution of consolidation,primarily affecting the lower lobes of both lungs and extending subpleurally.A grid-like pattern was observed,along with changes in the consolidation and air bronchogram.These changes had slower absorption,especially in patients with underlying diseases.Conclusion:CT manifestations of severe COVID-19 have specific characteristics and the analysis of their characteristics and dynamic changes provide valuable insights for clinical treatment. | Yingfang Yu Ruiyun Zhao Changde Li Fuqiang Ma Lingyun Guo Yang Li | 2024 | Journal of Clinical and Nursing Research2024，8，3： | 0 |
| 19 | Recent advances for liquid metals:Synthesis,modification and bio-applications显示文摘Considering the application requirements for modern biomedicine,research into novel biomaterials with unusual functions is highly desired.As an alternative,liquid metals(LMs),a nontraditional family of metal materials,have piqued the interest of biomedical researchers and made significant advances in biomed-ical areas,owing to their shape transformability,self-healing capability,excellent electrical,and thermal conductivities.In particular,many functionalized strategies for the preparation and modification of LMs or LMs-based composites to achieve extended biomedical applications have been investigated in recent years.These findings provided inspiring while constructive reference for the fabrication and engineering of novel LMs-based composites.Herein,in this topic review,we elaborate on the recent advances of LMs-based functional materials,with particular focuses on the synthesis,modification,and bio-applications,especially in antitumor therapy,antibacterial,contrast agent for imaging,bone repair,electronic skin sen-sor,and nerve connection agent.Further on,the current challenges and future prospects of LMs-based composites are carefully discussed. | Zhenhu Guo Xiaohan Gao Jingsong Lu Wanling Xu Jielin Ye Ying Li Wensheng Xie Lingyun Zhao | 2023 | Journal of Materials Science & Technology2023，，12： | 0 |
| 20 | Systematic evaluation of IgG responses to SARS-CoV-2 spike protein-derived peptides for monitoring COVID-19 patients显示文摘Serological tests play an essential role in monitoring and combating the COVID-19 pandemic.Recombinant spike protein(S protein),especially the S1 protein,is one of the major reagents used for serological tests.However,the high cost of S protein production and possible cross-reactivity with other human coronaviruses pose unavoidable challenges.By taking advantage of a peptide microarray with full spike protein coverage,we analyzed 2,434 sera from 858 COVID-19 patients,63 asymptomatic patients and 610 controls collected from multiple clinical centers.Based on the results,we identified several S protein-derived 12-mer peptides that have high diagnostic performance.In particular,for monitoring the IgG response,one peptide(aa 1148-1159 or S2-78)exhibited a sensitivity(95.5%,95%CI 93.7-96.9%)and specificity(96.7%,95%CI 94.8-98.0%)comparable to those of the S1 protein for the detection of both symptomatic and asymptomatic COVID-19 cases.Furthermore,the diagnostic performance of the S2-78(aa 1148-1159)IgG was successfully validated by ELISA in an independent sample cohort.A panel of four peptides,S1-93(aa 553-564),S1-97(aa 577-588),S1-101(aa 601-612)and S1-105(aa 625-636),that likely will avoid potential cross-reactivity with sera from patients infected by other coronaviruses was constructed.The peptides identified in this study may be applied independently or in combination with the S1 protein for accurate,affordable,and accessible COVID-19 diagnosis. | Yang Li Dan-yun La Qing Lei Zhao-wei Xu Feng Wang Hongyan Hou Lingyun Chen Jiaoxiang Wu Yan Ren Ming-liang Ma Bo Zhang Hong Chen Caizheng Yu Jun-biao Xue Yun-xiao Zheng Xue-ning Wang He-wei Jiang Hai-nan Zhang Huan Qi Shu-juan Guo Yandi Zhang Xiaosong Lin Zongjie Yao Pengfei Pang Dawei Shi Wei Wang Xiao Yang Jie Zhou Huiming Sheng Ziyong Sun Hong Shan Xionglin Fan Sheng-ce Tao | 2021 | Cellular & Molecular Immunology2021，18，3： | 0 |
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