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| 1 | Mesenchymal stem cells and immune disorders: from basic science to clinical transition显示文摘As a promising candidate seed cell type in regenerative medicine, mesenchymal stem cells (MSCs) have attracted considerable attention. The unique capacity of MSCs to exert a regulatory effect on immunity in an autologous/allergenic manner makes them an attractive therapeutic cell type for immune disorders. In this review, we discussed the current knowledge of and advances in MSCs, including its basic biological properties, i.e., multilineage differentiation, secretome, and immunomodulation. Specifically, on the basis of our previous work, we proposed three new concepts of MSCs, i.e.,“subtotipotent stem cell” hypothesis, MSC system, and “Yin and Yang” balance of MSC regulation, which may bring new insights into our understanding of MSCs. Furthermore, we analyzed data from the Clinical Trials database (http://gffzzd3f38a9638994581hwcuxpv569o9w6665.ffgz.tsg.suse.edu.cn) on registered clinical trials using MSCs to treat a variety of immune diseases, such as graft-versus-host disease, systemic lupus erythematosus, and multiple sclerosis. In addition, we highlighted MSC clinical trials in China and discussed the challenges and future directions in the field of MSC clinical application. | Shihua Wang Rongjia Zhu Hongling Li Jing Li Qin Han Robert Chunhua Zhao | 2019 | Frontiers of Medicine2019，13，2： | 12 |
| 2 | Chemical comparison of dried rehmannia root and prepared rehmannia root by UPLC-TOF MS and HPLC-ELSD with multivariate statistical analysis显示文摘To identify the chemical differences which lead to the different therapeutic effects of dried rehmannia root(DRR)and prepared rehmannia root(PRR),we compared the chemical composition of decoctions of randomly purchased DRR and PRR using ultra performance liquid chromatography(UPLC)coupled with time-of-fight mass spectrometry and high performance liquid chromatography(HPLC)coupled with evaporative light scattering detection(ELSD)with the aid of multivariate statistical analysis.Both approaches clearly revealed compositional and quantitative differences between DRR and PRR.UPLC-MS data indicated stachyose,rehmaiono-side A(or rehmaionoside B),acteoside(or forsythiaside,or isoacteoside),6-O-coumaroylajugol(or 6-O-E-feruloylajugol,or 6-O-Z-feruloylajugol)as important discriminators between DRR and PRR decoctions.HPLC-ELSD analysis showed that the content of fructose in the decoctions of PRR was about four times greater than that of DRR(P<10^(-5)),while sucrose content in the decoctions of PRR was only about one seventh of that in DRR(P<0.01).Our results suggest that some compounds,such as fructose,stachyose and rehmaionoside,may be responsible for the differing therapeutic effects of DRR and PRR.Furthermore,improvements in quality control for PRR,which is currently lacking in the Chinese Pharmacopoeia,are recommended. | Qiande Liang Jing Ma Zengchun Ma Yuguang Wang Hongling Tan Chengrong Xiao Ming Liu Beibei Lu Boli Zhang Yue Gao | 2013 | Acta Pharmaceutica Sinica B2013，3，1： | 8 |
| 3 | Mesenchymal stem cell treatment improves outcome of COVID-19 patients via multiple immunomodulatory mechanisms显示文摘The infusion of coronavirus disease 2019(COVID-19)patients with mesenchymal stem cells(MSCs)potentially improves clinical symptoms,but the underlying mechanism remains unclear.We conducted a randomized,single-blind,placebo-controlled(29 patients/group)phase II clinical trial to validate previous findings and explore the potential mechanisms.Patients treated with umbilical cord-derived MSCs exhibited a shorter hospital stay(P=0.0198)and less time required for symptoms remission(P=0.0194)than those who received placebo.Based on chest images,both severe and critical patients treated with MSCs showed improvement by day 7(P=0.0099)and day 21(P=0.0084).MSC-treated patients had fewer adverse events.MSC infusion reduced the levels of C-reactive protein,proinflammatory cytokines,and neutrophil extracellular traps(NETs)and promoted the maintenance of SARS-CoV-2-specific antibodies.To explore how MSCs modulate the immune system,we employed single-cell RNA sequencing analysis on peripheral blood.Our analysis identified a novel subpopulation of VNN2+hematopoietic stem/progenitorlike(HSPC-like)cells expressing CSF3R and PTPRE that were mobilized following MSC infusion.Genes encoding chemotaxis factors—CX3CR1 and L-selectin—were upregulated in various immune cells.MSC treatment also regulated B cell subsets and increased the expression of costimulatory CD28 in T cells in vivo and in vitro.In addition,an in vivo mouse study confirmed that MSCs suppressed NET release and reduced venous thrombosis by upregulating kindlin-3 signaling.Together,our results underscore the role of MSCs in improving COVID-19 patient outcomes via maintenance of immune homeostasis. | Rongjia Zhu Tingdong Yan Yingmei Feng Yan Liu Hongcui Cao Gongxin Peng Yanlei Yang Zhen Xu Jingqi Liu Wei Hou Xiaoyue Wang Zhe Li Luchan Deng Shihua Wang Jing Li Qin Han Hongling Li Guangliang Shan Yinghao Cao Xingyan An Jianshe Yan Zhonghui Zhang Huafei Li Xuebin Qu Jiaqi Zhu Shumin Zhou Jiao Wang Fengchun Zhang Jinming Gao Ronghua Jin Dayong Xu Yan-Qing Ma Tao Huang Shuang Peng Zhi Zheng Ilia Stambler Eric Gilson Lee Wei Lim Alexey Moskalev Antonio Cano Sasanka Chakrabarti Brun Ulfhake Huanxing Su Haoying Xu Sihuan Xu Feng Wei Holly MBrown-Borg Kyung-Jin Min Georgina Ellison-Hughes Calogero Caruso Kunlin Jin Robert Chunhua Zhao | 2021 | Cell Research2021，31，12： | 5 |
| 4 | MicroRNA-100 regulates osteogenic differentiation of human adipose-derived mesenchymal stem cells by targeting BMPR2显示文摘 | Yang Zeng Xuebin Qu Hongling Li Shan Huang Shihua Wang Qilin Xu Ruizhu Lin Qin Han Jing Li Robert Chunhua Zhao | 2012 | FEBS Letters2012，，16： | 2 |
| 5 | The role of prolactin/vasoinhibins in cardiovascular diseases显示文摘Prolactin(PRL)is a polypeptide hormone that is mainly synthesized and secreted by the lactotroph cells of the pituitary.There are two main isoforms of PRL:23-kDa PRL(named full-l ength PRL)and vasoinhibins(including 5.6–18 kDa fragments).Both act as circulating hormones and cytokines to stimulate or inhibit vascular formation at different stages and neovascularization,including endothelial cell proliferation and migration,protease production,and apoptosis.However,their effects on vascular function and cardiovascular diseases are different or even contrary.In addition to the structure,secretion regulation,and signal transduction of PRL/vasoinhibins,this review focuses on the pathological mechanism and clinical significance of PRL/vasoinhibins in cardiovascular diseases. | Hui Zhao Sugang Gong Yongcong Shi Cijun Luo Hongling Qiu Jing He Yuanyuan Sun Yuxia Huang Shang Wang Yuqing Miao Wenhui Wu | 2023 | Animal Models and Experimental Medicine2023，6，2： | 1 |
| 6 | Identification of Glutaminyl Cyclase isoenzyme isoQC as a regulator of SIRPα-CD47 axis显示文摘Dear Editor,Cancer cells often upregulate the expression of ligands for the inhibitory immune checkpoints receptor to escape anti-tumor immunity1. Targeting inhibitory immune checkpoints has become one of the most promising anticancer therapeutic inventions. Infiltration of myeloid cells, especially phagocytic cells, to tumors is often associated with chemotherapy resistance and progression of various cancer types. Phagocytosis of cancer cells is the major mechanism for these myeloid cells-mediated antitumor activity. However, many types of cancer cells express high level of ‘don’t eat me’ signals on the cell surface to escape the phagocytic cells-mediated antitumor immunity. | Zhiqiang Wu Linjun Weng Tengbo Zhang Hongling Tian Lan Fang Hongqi Teng Wen Zhang Jing Gao Yun Hao Yaxu Li Hu Zhou Ping Wang | 2019 | Cell Research2019，29，6： | 1 |
| 7 | Nursing of adverse effects in patients treated with liver resection plus sorafenib for hepatocellular carcinoma:5 cases report显示文摘There were very few reports of adverse effects in patients treated by liver resection in combination with sorafenib. We present 5 cases of hepatocellular carcinoma treated with liver resection plus sorafenib , trying to observing the adverse effects and seeking the nursing options to the adverse effects. The 5 patients were all males, and the mean age was (38.6±13.4) years. Tumor sizes were (6.7±2.2) cm, and liver function was Child-Pugh class A. Diagnosis of Hepatocellular carcinoma (HCC) was confirmed by postoperative pathology. During the follow-ups, all the 5 patients had different degrees of adverse effects, of which 5 patients had diarrhea, 3 had hand-foot skin reaction, 1 had hypertension and 1 had alopecie. Diarrhea seems common in these patients, and it appeared early after treatment. For those patients with adverse effects, management measures were given immediately, including nursing interventions and some medicines. Psychological and symptomatic nursing guidance can help patients overcome the adverse effects. No patients suffered dose reduction or treatment discontinuation. | WANG Hongling LI Jing SHAO Xueqing | 2013 | Journal of Medical Colleges of PLA(China)2013，28，3： | 1 |
| 8 | Energy flow characteristics of friction-induced nonlinear vibrations in a water-lubricated bearing-shaft coupled system显示文摘Based on the energy flow theory of nonlinear dynamical system,the stabilities,bifurcations,possible periodical/chaotic motions of nonlinear water-lubricated bearing-shaft coupled systems are investigated in this paper.It is revealed that the energy flow characteristics around the equlibrium point of system behaving in the three types with different friction-para-mters.(a)Energy flow matrix has two negative and one positive energy flow factors,constructing an attractive local zero-energy flow surface,in which free vibrations by initial disturbances show damped modulated oscillations with the system tending its equlibrium state,while forced vibrations by external forces show stable oscillations,(b)Energy flow matrix has one negative and two positive energy flow factors,spaning a divergence local zero-energy flow surface,so that the both free and forced vibrations are divergence oscillations with the system being unstable,(c)Energy flow matrix has a zero-energy flow factor and two opposite factors,which constructes a local zero-energy flow surface dividing the local phase space into stable,unstable and central subspace,and the simulation shows friction self-induced unstable vibrations for both free and forced cases.For a set of friction parameters,the system behaves a periodical oscillation,where the bearing motion tends zero and the shaft motion reaches a stable limit circle in phase space with the instant energy flow tending a constant and the time averaged one tending zero.Numerical simulations have not found any possible chaotic motions of the system.It is discovered that the damping matrices of cases(a),(b)and(c)respectively have positive,negative and zero diagonal elements,resulting in the different dynamic behavour of system,which gives a giderline to design the water-lubricated bearing unit with expected performance by adjusting the friction parameters for applications. | Li Qin Hongling Qin Jing Tang Xing | 2021 | Acta Mechanica Sinica2021，37，4： | 1 |
| 9 | Mesenchymal stem cells play a potential role in regulating the establishmentand maintenance of epithelial-mesenchymal transition in MCF7 human breast cancercells by paracrine and induced autocrine TGF-β显示文摘 | Qilin Xu Liang Wang Hongling Li Qin Han Jing Li Xuebin Qu Shan Huang Robert Zhao | 2012 | International Journal of Oncology2012，，3： | 1 |
| 10 | Interplay between cofactors and transcription factors in hematopoiesis and hematological malignancies显示文摘Hematopoiesis requires finely tuned regulation of gene expression at each stage of development.The regulation of gene transcription involves not only individual transcription factors(TFs)but also transcription complexes(TCs)composed of transcription factor(s)and multisubunit cofactors.In their normal compositions,TCs orchestrate lineage-specific patterns of gene expression and ensure the production of the correct proportions of individual cell lineages during hematopoiesis.The integration of posttranslational and conformational modifcations in the chromatin landscape,nucleosomes,histones and interacting components via the cofactor-TF interplay is critical to optimal TF activity.Mutations or translocations of cofactor genes are expected to alter cofactor-TF interactions,which may be causative for the pathogenesis of various hematologic disorders.Blocking TF oncogenic activity in hematologic disorders through targeting cofactors in aberrant complexes has been an exciting therapeutic strategy.In this review,we summarize the current knowledge regarding the models and functions of cofactor-TF interplay in physiological hematopoiesis and highlight their implications in the etiology of hematological malignancies.This review presents a deep insight into the physiological and pathological implications of transcription machinery in the blood system. | Zi Wang Pan Wang Yanan Li Hongling Peng Yu Zhu Narla Mohandas Jing Liu | 2021 | Signal Transduction and Targeted Therapy2021，6，2： | 1 |
| 11 | Rheological, mechanical and morphological properties of thermoplastic vul- canizates based on high impact polystyrene and styrene-butadi- ene rubber显示文摘 | Wang Zhaobo Zhao Hongling Zhao Jing | 2010 | Journal of Applied Polymer Science2010，117，5： | 1 |
| 12 | Community Characteristics and Species Diversity of Wetland Plants in the Yangguan Nature Reserve of Dunhuang显示文摘As a typical inland wetland, Yangguan nature reserve wetland in Dunhuang is one of the important stops of migratory route for birds, which is vulnerable and particular. Study on the community characteristics and species diversity of wetland has great signifi cance for biodiversity protection. Based on the fi eld investigation, the fl oristic composition, geographical elements and species diversity of wetland plants were studied in Yangguan reserve of Dunhuang. The results showed that 26 families, 56 genera and 74 species were recorded in the study area. The largest families were the Gramineae and Chenopodiaceae, accounting for 29.73% of the total. Herbs were the most abundant life-form, accounting for 77.03% of the total. The fl oral geographical elements of the plants were mainly composed of temperate zone distribution type. By using two way indicator species analysis(TWINSPAN), the vegetation in 36 sampling plots could be classifi ed into 8 communities. The species diversity indexes of communities were relatively low, but had large differences among each other. According to the importance value, the Margalef richness index(Rm) ranged from 0 to 4.200. Simpson diversity index(D) was between 0 and 0.512; Shannon diversity index(H) ranged from 0 to 1.400, and Pielou evenness index(J) was within the range of 0.538 to 1.000. The results indicated that the plant species were relatively rare and simple in general, the species diversity of communities was low, and the ecological environment was fragile in Yangguan nature reserve of Dunhuang. | DAI Xueling ZHAO Tingwei MA Shoushi LIU Xingwen YANG Jinwu MA Haitao HE Wenli YANG Jing DUAN Hongling XIE Jianping | 2016 | Journal of Landscape Research2016，8，2： | 1 |
| 13 | Influences of the tank liquid lateral sloshing and mass time-varying on high clearance self-propelled sprayer ride comfort显示文摘To explore the influence of the lateral sloshing and the time-varying mass of the liquid in the tank on the ride comfort of the high-clearance sprayer,a spring-mass-damping equivalent mechanics that can describe the lateral sloshing of the liquid under different filling ratios was constructed based on the equivalent criterion.The Fluent was used to simulate the moment acting on the wall of the tank by the lateral sloshing of the liquid,and then the parameters of the equivalent mechanical model are obtained by fitting and solving.Comparative analysis of Fluent simulation and bench test on lateral sloshing of tank liquid under different filling ratios.The results show that the lateral sloshing trend of the tank liquid level obtained from the Fluent simulation and the bench test was consistent,which proved the accuracy of the Fluent fluid simulation process and the correctness of the required equivalent mechanical model parameters.Incorporating a liquid sloshing equivalent model,a four-degree-of-freedom vertical dynamic model of the sprayer half-car was established.Subsequently,the performance of the sprayer was systematically analyzed and compared under the excitation of a bump road and a random E-level road.This investigation took into account varying liquid filling ratios of 10%,50%,and 90%.The focus lay on evaluating the vertical acceleration of the sprayer body,dynamic deflection of the suspension,and dynamic load on the tires in response to these road conditions.This analysis is conducted independently of the liquid sloshing factor.The results show that the lateral sloshing of the liquid medicine significantly reduces the ride smoothness of the machine,and makes the vibration response of the machine produce a certain hysteresis effect.With the reduction of the quality of the liquid medicine in the spray tank,the vibration amplitude of the sprayer body gradually decreases,the hysteresis effect is also gradually weakened.The results presented in this study offer a theoretical foundation for the analysis of ride comfort and the optimization of chassis structure in high-clearance sprayers. | Liquan Lu Junchang Zhang Cui Cui Jun Chen Yu Chen Hongling Jing Shuo Zhang Sugirbay Adilet Chenwei Hu Jiayu Cao | 2024 | International Journal of Agricultural and Biological Engineering2024，17，1： | 0 |
| 14 | Psychological Cognition of Women of Childbearing Age on the Use of Cosmetics During Pregnancy显示文摘Objective:To investigate the psychological cognition of women of childbearing age on the use of cosmetics during pregnancy,so as to provide guidance for women of childbearing age to correctly use cosmetics during pregnancy.Methods:A total of 180 women of childbearing age who underwent gynecological examination in Dezhou People’s Hospital from October 2020 to October 2021 were selected as the research subjects.Questionnaires were used to investigate the psychological cognition of women of childbearing age on the use of cosmetics during pregnancy.Results:Among the 180 women of childbearing age,48(26.67%)felt that cosmetics cannot be used during pregnancy,60(33.33%)felt that it did not matter,and 72(40.00%)agreed that cosmetics can be used during pregnancy.In addition,urban women,highly educated women,unmarried women,and enterprise employees agreed with the use of special cosmetics for pregnant women or the selective use of cosmetics during pregnancy.Conclusion:Most women of child-bearing age felt that cosmetics can be used during pregnancy;this cognition is related to their education level,occupation,and registered residence. | Jing Huo Hongling Fan Hui Liu Chunjing Zhao Xiuli Hou | 2021 | Journal of Contemporary Educational Research2021，5，11： | 0 |
| 15 | Paleo-polyploidization in Lycophytes显示文摘Lycophytes and seed plants constitute the typical vascular plants.Lycophytes have been thought to have no paleo-polyploidization although the event is known to be critical for the fast expansion of seed plants.Here,genomic analyses including the homologous gene dot plot analysis detected multiple paleo-polyploidization events,with one occurring approximately 13–15 million years ago(MYA)and another about 125–142 MYA,during the evolution of the genome of Selaginella moellendorffii,a model lycophyte.In addition,comparative analysis of reconstructed ancestral genomes of lycophytes and angiosperms suggested that lycophytes were affected by more paleopolyploidization events than seed plants.Results from the present genomic analyses indicate that paleo-polyploidization has contributed to the successful establishment of both lineages—lycophytes and seed plants—of vascular plants. | Jinpeng Wang Jigao Yu Pengchuan Sun Chao Li Xiaoming Song Tianyu Lei Yuxian Li Jiaqing Yuan Sangrong Sun Hongling Ding Xueqian Duan Shaoqi Shen Yanshuang Shen Jing Li Fanbo Meng Yangqin Xie Jianyu Wang Yue Hou Jin Zhang Xianchun Zhang Xiu-Qing Li Andrew HPaterson Xiyin Wang | 2020 | Genomics, Proteomics & Bioinformatics2020，18，3： | 0 |
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