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63篇 您的检索式:作者名="HE XinYi"
    题名 作者 年代 出处 被引量
1Adenovirus-mediated gene delivery:Potential applications for gene and cell-based therapies in the new era of personalized medicine显示文摘With rapid advances in understanding molecular pathogenesis of human diseases in the era of genome sciences and systems biology,it is anticipated that increasing numbers of therapeutic genes or targets will become available for targeted therapies.Despite numerous setbacks,efficacious gene and/or cell-based therapies still hold the great promise to revolutionize the clinical management of human diseases.It is wildly recognized that poor gene delivery is the limiting factor for most in vivo gene therapies.There has been a long-lasting interest in using viral vectors,especially adenoviral vectors,to deliver therapeutic genes for the past two decades.Among all currently available viral vectors,adenovirus is the most efficient gene delivery system in a broad range of cell and tissue types.The applications of adenoviral vectors in gene delivery have greatly increased in number and efficiency since their initial development.In fact,among over 2000 gene therapy clinical trials approved worldwide since 1989,a significant portion of the trials have utilized adenoviral vectors.This review aims to provide a comprehensive overview on the characteristics of adenoviral vectors,including adenoviral biology,approaches to engineering adenoviral vectors,and their applications in clinical and preclinical studies with an emphasis in the areas of cancer treatment,vaccination and regenerative medicine.Current challenges and future directions regarding the use of adenoviral vectors are also discussed.It is expected that the continued improvements in adenoviral vectors should provide great opportunities for cell and gene therapies to live up to its enormous potential in personalized medicine.Cody S.Lee Elliot S.Bishop Ruyi Zhang Xinyi Yu Evan M.Farina Shujuan Yan Chen Zhao Zongyue Zeng Yi Shu Xingye Wu Jiayan Lei Yasha Li Wenwen Zhang Chao Yang Ke Wu Ying Wu Sherwin Ho Aravind Athiviraham Michael J.Lee Jennifer Moriatis Wolf Russell R.Reid Tong-Chuan He 2017Genes & Diseases2017,4,2:19
2Wnt and BMP signaling crosstalk in regulating dental stem cells:Implications in dental tissue engineering显示文摘Tooth is a complex hard tissue organ and consists of multiple cell types that are regulated by important signaling pathways such as Wnt and BMP signaling.Serious injuries and/or loss of tooth or periodontal tissues may significantly impact aesthetic appearance,essential oral functions and the quality of life.Regenerative dentistry holds great promise in treating oral/dental disorders.The past decade has witnessed a rapid expansion of our understanding of the biological features of dental stem cells,along with the signaling mechanisms governing stem cell self-renewal and differentiation.In this review,we first summarize the biological characteristics of seven types of dental stem cells,including dental pulp stem cells,stem cells from apical papilla,stem cells from human exfoliated deciduous teeth,dental follicle precursor cells,periodontal ligament stem cells,alveolar bone-derived mesenchymal stem cells(MSCs),and MSCs from gingiva.We then focus on how these stem cells are regulated by bone morphogenetic protein(BMP)and/or Wnt signaling by examining the interplays between these pathways.Lastly,we analyze the current status of dental tissue engineering strategies that utilize oral/dental stem cells by harnessing the interplays between BMP and Wnt pathways.We also highlight the challenges that must be addressed before the dental stem cells may reach any clinical applications.Thus,we can expect to witness significant progresses to be made in regenerative dentistry in the coming decade.Fugui Zhang Jinlin Song Hongmei Zhang Enyi Huang Dongzhe Song Viktor Tollemar Jing Wang Jinhua Wang Maryam Mohammed Qiang Wei Jiaming Fan Junyi Liao Yulong Zou Feng Liu Xue Hu Xiangyang Qu Liqun Chen Xinyi Yu Hue H.Luu Michael J.Lee Tong-Chuan He Ping Ji 2016Genes & Diseases2016,3,4:16
3Transcriptome sequencing and characterization of ungerminated and germinated spores of Nosema bombycis显示文摘Nosema bombycis 是一 obligate 利用特殊机制感染 Bombyx mori 的细胞内部的寄生真菌。萌芽,通过哪个 microsporidia 感染主人房间的一个 indispensible 过程,从休眠状态为 microsporidia 被认为是一个关键发展拐弯处点到繁殖状态。因此,阐明在萌芽为寄生虫控制是关键的前后, transcriptome 变化。然而, microsporidia 的萌芽的分子的基础仍然保持未知。调查这个萌芽过程, N 的 transcriptome。bombycis ungerminated 孢子和发芽孢子被定序并且分析。超过 6000 万个高质量的抄本读用 RNA-Seq 技术从这二个组被产生。在汇编以后,分别地, 2756 和 2690 unigenes 被识别并且随后基于已知的蛋白质注解了。在差别的分析表示了基因以后, 66 基因被识别是在这二个组之间的表示的差别(P 0.05 ) 。蛋白质联系磷酸酶的基因是由 RNA-Seq 和 immunoblot 分析决定了首先被识别显著地起来调整,显示那 dephosphorylation 可能潜在地贡献 microsporidia 萌芽。编码涉及 glycometabolism,孢子墙蛋白质和 N 的篦麻毒素 B lectin 的蛋白质的 DEG。bombycis 也被分析。基因和染色体分析的基因本体论和京都百科全书揭示了为一些特定的生物函数和进程负责的基因。在这研究产生的数据集在 N 提供 transcriptome 变化的基本描述。bombycis 在萌芽期间。transcriptome 数据的分析和是与萌芽有关的柔韧的候选人基因的某些功能的基因的鉴定将帮助提供孢子萌芽和侵略的深理解。Han Liu Mingqian Li Xinyi He Shunfeng Cai Xiangkang He Xingmeng Lu 2016Acta Biochimica et Biophysica Sinica2016,48,3:10
4Modified joint probabilistic data association with classification-aided for multitarget tracking显示文摘Joint probabilistic data association is an effective method for tracking multiple targets in clutter, but only the target kinematic information is used in measure-to-track association. If the kinematic likelihoods are similar for different closely spaced targets, there is ambiguity in using the kinematic information alone; the cor-rect association probability will decrease in conventional joint probabilistic data association algorithm and track coalescence will occur easily. A modified algorithm of joint probabilistic data association with classification-aided is presented, which avoids track coalescence when tracking multiple neighboring targets. Firstly, an identification matrix is defined, which is used to simplify validation matrix to decrease computational complexity. Then, target class information is integrated into the data association process. Performance comparisons with and without the use of class information in JPDA are presented on multiple closely spaced maneuvering targets tracking problem. Simulation results quantify the benefits of classification-aided JPDA for improved multiple targets tracking, espe-cially in the presence of association uncertainty in the kinematic measurement and target maneuvering. Simulation results indicate that the algorithm is valid.Ba Hongxin Cao Lei He Xinyi Cheng Qun 2008Journal of Systems Engineering and Electronics2008,19,3:8
5Regulation of non-classical immune parameters in immune thrombocytopenic purpura mice by a spleen-invigorating,qi-replenishing and blood-containing formula显示文摘Objective:This study investigated the regulatory effect of non-classical immune parameters on immune thrombocytopenic purpura(ITP)mice by a spleen-invigorating,qi-replenishing and blood-containing formula(SQBF).Method:A total of 80 BALB/c mice were randomly divided into four equal groups(20 mice each):control group,model group,prednisone group and spleen-invigorating,qi-replenishing and blood-containing(SQBF)group.Mice in the model group,prednisone group,and SQBF group were administered anti-platelet serum to induce ITP.The dynamic variations of platelet counts in ITP mice were measured with an automatic blood analyzer before modeling and 48 h,and 8,12 and 15 days following APS injection.Levels of b-endorphin(b-EP),vasoactive intestinal peptide(VIP)and salivary IgA(SIgA)were detected by enzyme-linked immunosorbent assay(ELISA)on 15th day of experiment.Results:SQBF enhanced peripheral blood platelet counts in ITP mice similar to that of prednisone,and both groups showed a statistically significant response compared with the model group(P<.01).The SQBF significantly decreased b-EP levels compared with the model and prednisone intervention groups(P<.05),significantly increased the levels of VIP and SIgA in ITP mice compared with the model group(P<.05)and had significant protective effects on the thymus of ITP mice compared with the model group(P<.01).Conclusions:The SQBF had a similar effect to prednisone with regards to enhancing peripheral blood platelet counts in ITP mice.Furthermore,it decreased b-EP levels and increased VIP and SIgA,and protected the thymus.This shows that,on base of the brain-gut axis functions,some non-classical immune vascular active factors or neurotransmitters are also involved in immune responses,and also have relationship with the onset of ITP and bleeding and/or hemostasis.It needs further study to determine whether a change in these active factors is related to immediate hemostasis.Tiantian Li Hao He Li Hou Yue Xu Xiaoyong Wu Yanping Sun Lei Zheng Zhixiong Chen Xinyi Chen Bei Qin 2015Journal of Traditional Chinese Medical Sciences2015,2,2:6
6Ricin-B-lectin enhances microsporidia Nosema bombycis infection in BmN cells from silkworm Bombyx mori显示文摘Han Liu Mingqian Li Shunfeng Cai Xinyi He Yongqi Shao Xingmeng Lu 2016Acta Biochimica et Biophysica Sinica2016,48,11:6
7Establishment and functional characterization of the reversibly immortalized mouse glomerular podocytes(imPODs)显示文摘Glomerular podocytes are highly specialized epithelial cells and play an essential role in establishing the selective permeability of the glomerular filtration barrier of kidney.Maintaining the viability and structural integrity of podocytes is critical to the clinical management of glomerular diseases,which requires a thorough understanding of podocyte cell biology.As mature podocytes lose proliferative capacity,a conditionally SV40 mutant tsA58-immortalized mouse podocyte line(designated as tsPC)was established from the Immortomouse over 20 years ago.However,the utility of the tsPC cells is hampered by the practical inconvenience of culturing these cells.In this study,we establish a user-friendly and reversibly-immortalized mouse podocyte line(designated as imPOD),on the basis of the tsPC cells by stably expressing the wildtype SV40 T-antigen,which is flanked with FRT sites.We show the imPOD cells exhibit long-term high proliferative activity,which can be effectively reversed by FLP recombinase.The imPOD cells express most podocyte-related markers,including WT-1,Nephrin,Tubulin and Vinculin,but not differentiation marker Synaptopodin.The imPOD cells do not form tumor-like masses in vivo.We further demonstrate that TGFb1 induces a podocyte injury-like response in the FLP-reverted imPOD cells by suppressing the expression of slit diaphragm-associated proteins P-Cadherin and ZO-1 and upregulating the expression of mesenchymal markers,a-SMA,Vimentin and Nestin,as well as fibrogenic factors CTGF and Col1a1.Collectively,our results strongly demonstrate that the newly engineered im-POD cells should be a valuable tool to study podocyte biology both under normal and under pathological conditions.Xinyi Yu Liqun Chen Ke Wu Shujuan Yan Ruyi Zhang Chen Zhao Zongyue Zeng Yi Shu Shifeng Huang Jiayan Lei Xiaojuan Ji Chengfu Yuan Linghuan Zhang Yixiao Feng Wei Liu Bo Huang Bo Zhang Wenping Luo Xi Wang Bo Liu Rex C.Haydon Hue H.Luu Tong-Chuan He Hua Gan 2018Genes & Diseases2018,5,2:5
8Proteomic analysis of BmN cells (Bombyx morl) in response to infection with Nosema bombycis显示文摘Nosema bombycis (N。bombycis, Nb ) 一 obligate 细胞内部的寄生虫,它能在蚕引起蚕胞子虫病疾病。调查 N 的效果。主人房间上的 bombycis 感染,从没感染 N 的 BmN 房间的 proteomes。在不同感染阶段的 bombycis 与二维的胶化电气泳动和 MALDI-TOF/TOF 集体 spectrometry 被描绘,它鉴别 24 差别与重要紧张差别表示了主人蛋白质(P < 0.05 ) 同时至少指在嘲笑 -- 并且 N。bombycis 感染了房间。尤其是,基因本体论分析证明这些蛋白质涉及许多重要生物反应。在感染阶段期间,涉及精力新陈代谢和氧化应力的蛋白质有起来调整的表示。二蛋白质参予了 ubiquitin 依赖的蛋白质分解代谢的过程有的下面调整的表示。量的即时聚合酶链反应被用来分析这些识别蛋白质的 transcriptional 侧面。一起拿,在为识别蛋白质的生物反应的丰富变化,通常认为的功能,和参予在 N 生产一个主人应答的蛋白质模型。感染 bombycis 的 BmN 房间。这些调查结果在宿主细胞上关于精力缺点寄生虫的效果推进我们的知识。Xinyi He Xiangkang He Han Liu Mingqian Li Shunfeng Cai Zhangwuke Fu Xingmeng Lu 2014Acta Biochimica et Biophysica Sinica2014,46,11:5
9Nosema bombycis (Microsporidia) suppresses apoptosis in BmN cells (Bombyx mori)显示文摘Nosema bombycis (N。bombycis, Nb ) 一真菌相关并且要求在蚕引起长期的蚕胞子虫病疾病的细胞内部的寄生虫。在感染主人以后,孢子从主人房间获得精力并且幸存几天。在病原体和宿主细胞之间的这共生建议那 N。bombycis 阻止 apoptosis 和宿主细胞的反应的氧种(ROS ) 生产为它的生长和发展创造最佳的环境条件。在这研究,不同方法被用来证明那 N。bombycis 在 BmN 房间压制了 apoptosis。流动 cytometry 分析结果证明孢子在感染以后在 2 和 5 天压制了 BmN 房间的 apoptosis (P < 0.05 ) 。与放线菌素 D (ActD ) 处理相比, BmN 房间的 apoptosis 显然在孢子感染以后被减少(P < 0.01 ) 。在感染以后的 48 个小时, BmN 房间的 ROS 生产在为 6 h 的 ActD 处理以后与那相比是下面调整的。而且, N。bombycis 阻止了 apoptosomes 的形成由下面调整 apaf-1 和细胞色素 C 的表示。另外, N。bombycis 也起来调整 buffy 的表示。西方的污点分析证明孢子减少了在 48 和 98 h 柱子感染的主人细胞色素 C 的水平。因此,我们的结果建议了那 N。bombycis 禁止了主人房间的 mitochondrial apoptotic 小径为它的自己的幸存创造最佳的环境。Xinyi He Zhangwuke Fu Mingqian Li Han Liu Shunfeng Cai Nana Man Xingmeng Lu 2015Acta Biochimica et Biophysica Sinica2015,47,9:4
10The development of a sensitive fluorescent protein-based transcript reporter for high throughput screening of negative modulators of lncRNAs显示文摘While the human genome is pervasively transcribed,<2%of the human genome is transcribed into protein-coding mRNAs,leaving most of the transcripts as noncoding RNAs,such as microRNAs and long-noncoding RNAs(lncRNAs),which are critical components of epigenetic regulation.lncRNAs are emerging as critical regulators of gene expression and genomic stability.However,it remains largely unknown about how lncRNAs are regulated.Here,we develop a highly sensitive and dynamic reporter that allows us to identify and/or monitor negative modulators of lncRNA transcript levels in a high throughput fashion.Specifically,we engineer a fluorescent fusion protein by fusing three copies of the PEST destruction domain of mouse ornithine decarboxylase(MODC)to the C-terminal end of the codon-optimized bilirubin-inducible fluorescent protein,designated as dBiFP,and show that the dBiFP protein is highly destabilized,compared with the commonly-used eGFP protein.We further demonstrate that the dBiFP signal is effectively down-regulated when the dBiFP and mouse lncRNA H19 chimeric transcript is silenced by mouse H19-specific siRNAs.Therefore,our results strongly suggest that the dBiFP fusion protein may serve as a sensitive and dynamic transcript reporter to monitor the inhibition of lncRNAs by microRNAs,synthetic regulatory RNA molecules,RNA binding proteins,and/or small molecule inhibitors so that novel and efficacious inhibitors targeting the epigenetic circuit can be discovered to treat human diseases such as cancer and other chronic disorders.Zongyue Zeng Bo Huang Shifeng Huang Ruyi Zhang Shujuan Yan Xinyi Yu Yi Shu Chen Zhao Jiayan Lei Wenwen Zhang Chao Yang Ke Wu Ying Wu Liping An Xiaojuan Ji Cheng Gong Chengfu Yuan Linghuan Zhang Wei Liu Yixiao Feng Bo Zhang Zhengyu Dai Yi Shen Xi Wang Wenping Luo Rex C.Haydon Hue H.Luu Lan Zhou Russell R.Reid Tong-Chuan He Xingye Wu 2018Genes & Diseases2018,5,1:4
11Whole-Genome Sequences Analysis Displays Relationship of SARS-CoV-2 Delta Variant Between Four Local Cases and Passengers of a Flight from South Africa—Shenzhen City,Guangdong Province,China,June 2021显示文摘On June 14,2021,a customs officer(Case A)went to the infirmary at Baoan International Airport in Shenzhen due to a runny nose and fever.He was admitted to the Central Hospital of Baoan immediately.This patient preliminarily tested positive for coronavirus disease 2019(COVID-19)infection,caused by severe acute respiratory syndrome coronavirus 2(SARS-CoV-2),using a quantitative realtime reverse transcription polymerase chain reaction(qRT-PCR)method in this hospital.Then,a mixed specimen of nasopharyngeal swab.Yaqing He Renli Zhang Qiuying Lyu Bo Peng Shujiang Mei Ying Sun Dongfeng Kong Chaoqiong Peng Ziquan Lyu Xinyi Wei Can Zhu Xiaoliang Xiao Shimin Li Qingju Lu Jiancheng Chen Hang Zhang Xuan Zou Tiejian Feng Long Chen 2021China CDC weekly2021,3,50:3
12Effects of repetitive transcranial magnetic stimulation on hypothalamic-pituitary-adrenal axis of patients with depression显示文摘Objective: To investigate the effects of sleep electroencephalogram-modulated repetitive transcranial magnetic stimulation (SEM-rTMS) and conventional rTMS (C-rTMS) on the activity of hypothalamic-pituitary-adrenal (HPA) axis in patients with depression. Methods: In a double-blind, randomized controlled trial, 164 patients diagnosed with depression were randomized to treatment with SEM-rTMS (n=57), C-rTMS (n=55) or sham rTMS (n=52) for 30 min every day for 10 d. Before and after treatment plasma concentrations of adrenocorticotropic hormone (ACTH) and cortisol (CORT) were measured, and the 24-item Hamilton Depression Rating Scale (HAMD-24) was used for assessment. Results: The HAMD-24 scores and plasma ACTH and CORT concentrations of these depressive patients before treatment were significantly different from those of the normal control group (P<0.05). The HAMD-24 scores and plasma ACTH and CORT concentrations in the SEM-r TMS group and conventional rTMS group were decreased significantly (P<0.05). There was a significant positive correlation between the HAMD-24 scores and plasma ACTH (n=240, r=0.105, P=0.048) and CORT concentrations (n=240, r=0.126, P=0.023) in the patients with depression before and after treatment. Conclusion: The antidepressant effect of rTMS, including SEM-rTMS, may be related to its decreasing HPA axis activity. (This trail was registered. No: ChiCTR-TRC-00000465)He Mingli Gu Zhengtian Wang Xinyi Tian Xiaoping 2009Journal of Medical Colleges of PLA(China)2009,24,6:2
13Hydrodynamic studies on two wiggling hydrofoils in an oblique arrangement显示文摘The propulsive performance of an oblique school of fish is numerically studied using an immersed boundary technique. The effect of the spacing and wiggling phase on the hydrodynamics of the system is investigated. The hydrodynamics of the system is deeply affected by the spacing between each fish in the school. When the horizontal separation is smaller than the length of the fish body,the downstream fish exhibits a larger thrust coefficient and greater propulsive efficiency than the isolated fish. However,the corresponding values for the upstream fish are smaller.The opposite behavior occurs when the horizontal separation increases beyond the length of fish body. The propulsive performance of the entire oblique school of fish can be substantially enhanced when the separations are optimized.Xingjian Lin Guoyi He Xinyi He Qi Wang Longsheng Chen 2018Acta Mechanica Sinica2018,34,3:2
14Efficacy of rigosertib, a small molecular RAS signaling disrupter for the treatment of KRAS-mutant colorectal cancer显示文摘Objective:Mutant KRAS,the principal isoform of RAS,plays a pivotal role in the oncogenesis of colorectal cancer by constitutively activating the RAF/MEK/ERK and PI3K/AKT pathways.Effective targeted therapies are urgently needed.We investigated whether rigosertib,a benzyl styryl sulfone RAS signaling disruptor,could selectively kill KRAS-mutant colorectal cancer cells.Methods:CCK-8 was used to determine the cell viability.Patient-derived tumor and cancer cell xenograft models were used to detect the inhibitory efficacy of rigosertib.Flow cytometry was used to evaluate the apoptosis and cell cycle progression.Apoptosis and cell cycle arrest markers were detected by Western blot.DCFH-DA was used to determine the reactive oxygen species.Immunohistochemistry staining and Western blot were performed to characterize RAS signaling markers in colorectal cancer tissues and cells.Results:Rigosertib(RGS)exhibited a cytotoxic effect against colorectal cancer cells,which was greater in KRAS-mutant cells.Furthermore,RGS induced mitotic arrest and oxidative stress-dependent apoptosis in KRAS-mutant DLD1 and HCT116 cells.Besides,RGS disrupted RAS signaling,and the inhibition of RAS/MEK/ERK was independent of cellular oxidative stress.Using patient-derived xenograft models,the response and tumor inhibition of RGS were significantly higher in the KRAS-mutant subgroup,while p-MEK,p-ERK,and p-AKT levels of RGS-treated tumors were significantly decreased.Finally,in a KRAS-mutant,chemotherapy-resistant patient-derived xenograft model,RGS showed a stronger therapeutic effect than the combination standard therapy involving fluoropyrimidine+oxaliplatin/irinotecan+bevacizumab.Conclusions:These data showed that targeting RAS signaling using RGS could be a therapeutic treatment for KRAS-mutant colorectal cancer patients.Xinyi Zhou Qian Xiao Dongliang Fu Haochen Zhang Yang Tang Jinjie He Yeting Hu Xiangxing Kong Fei Teng Xiangrui Liu Ying Yuan Kefeng Ding 2022Cancer Biology & Medicine2022,19,2:2
15Reversible switching between normal and thermally activated delayed fluorescence towards “smart” and single compound whitelight luminescence via controllable conformational distribution显示文摘An organic compound exhibiting simultaneously reversible switch between its emission colors and luminescence mechanisms,possessing high contrast from deep blue normal fluorescence(NF) to yellow thermally activated delayed fluorescence(TADF),is reported. Based on these two complementary colors, white-light emission combining NF and TADF from a single compound can be achieved in various states. Experimental results and density functional theory calculations indicate that the controllable conformational distribution under thermal and mechanical activation is the mechanism responsible for the reversible switching behavior.Zuozheng He Xinyi Cai Zhiheng Wang Dongjun Chen Yunchuan Li Haobin Zhao Kunkun Liu Yong Cao Shi-Jian Su 2018Science China Chemistry2018,61,6:2
16A Neural Network Method for Monitoring Snowstorm: A Case Study in Southern China显示文摘It has been observed that low temperature, rainfall, snowfall, frost have never occurred over the past 50 years in the southern China, and weather in this area is very complex, so the monitoring equipments are few. Optical and thermal infrared remote sensing is influenced much by clouds, so the passive microwave Advanced Microwave Scanning Radiometer-Earth Observing System(AMSR-E) data are the best choice to monitor and analyze the development of disaster. In order to improve estimation accuracy, the dynamic learning neural network was used to retrieve snow depth. The difference of brightness temperatures of TB18.7V and TB36.5V, TB18.7H and TB36.5H, TB23.8V and TB89 V, TB23.8H and TB89 H are made as four main input nodes and the snow depth is the only one output node of neural network. The mean and the standard deviation of retrieval errors are about 4.8 cm and 6.7 cm relative to the test data of ground measurements. The application analysis indicated that the neural network can be utilized to monitor the change of snow intensity distribution through passive microwave data in the complex weather of the southern China.MAO Kebiao MA Ying XIA Lang SHEN Xinyi SUN Zhiwen HE Tianjue ZHOU Guanhua 2014Chinese Geographical Science2014,24,5:2
17An NgAgo tool for genome editing:did CRISPR/Cas9 just find a competitor?显示文摘While CRISPR/Cas9-mediated genome editing technology has been experiencing a rapid transformation during the past few years,a recent report on NgAgo-mediated singlestranded DNA-guided genome editing may offer an attractive alternative for genome manipulation.While it’s too early to predict whether NgAgo will be able to compete with or be superior to CRISPR/Cas9,the scientific community is anxiously waiting for further optimization and broader applications of the NgAgo genome editing technology.Qiang Wei Junyi Liao Xinyi Yu Eric J.Wang Claire Wang Hue H.Luu Rex C.Haydon Michael J.Lee Tong-Chuan He 2016Genes & Diseases2016,3,3:2
18Investigations of coagulation–flocculation process by performance optimization, model prediction and fractal structure of flocs显示文摘Huaili Zheng Guocheng Zhu Shaojie Jiang Tiroyaone Tshukudu Xinyi Xiang Peng Zhang Qiang He 2010Desalination2010,,1:2
19Microvascular endothelial cells derived from spinal cord promote spinal cord injury repair显示文摘Neural regeneration after spinal cord injury (SCI) closely relates to the microvascular endothelial cell (MEC)- mediated neurovascular unit formation. However, the effects of central nerve system-derived MECs on neovascularization and neurogenesis, and potential signaling involved therein, are unclear. Here, we established a primary spinal cord-derived MECs (SCMECs) isolation with high cell yield and purity to describe the differences with brain-derived MECs (BMECs) and their therapeutic effects on SCI. Transcriptomics and proteomics revealed differentially expressed genes and proteins in SCMECs were involved in angiogenesis, immunity, metabolism, and cell adhesion molecular signaling was the only signaling pathway enriched of top 10 in differentially expressed genes and proteins KEGG analysis. SCMECs and BMECs could be induced angiogenesis by different stiffness stimulation of PEG hydrogels with elastic modulus 50-1650 Pa for SCMECs and 50-300 Pa for BMECs, respectively. Moreover, SCMECs and BMECs promoted spinal cord or brain-derived NSC (SNSC/BNSC) proliferation, migration, and differentiation at different levels. At certain dose, SCMECs in combination with the NeuroRegen scaffold, showed higher effectiveness in the promotion of vascular reconstruction. The potential underlying mechanism of this phenomenon may through VEGF/AKT/eNOS- signaling pathway, and consequently accelerated neuronal regeneration and functional recovery of SCI rats compared to BMECs. Our findings suggested a promising role of SCMECs in restoring vascularization and neural regeneration.Zhifeng You Xu Gao Xinyi Kang Wen Yang Tiandi Xiong Yue Li Feng Wei Yan Zhuang Ting Zhang Yifu Sun He Shen Jianwu Dai 2023Bioactive Materials2023,,11:2
20Effects of Carbamide Peroxide and Thickening Carriers on Enamel Micro-hardness显示文摘Xiaoling Wang Xinyi Zhao Huiming He Zhongyi Wang 2006Journal of US-China Medical Science2006,3,2:2
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