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| 1 | Transcriptomic landscape regulated by the 14 types of bone morphogenetic proteins(BMPs)in lineage commitment and differentiation of mesenchymal stem cells(MSCs)显示文摘Mesenchymal stem cells(MSCs)are ubiquitously-existing multipotent progenitors that can self-renew and differentiate into multiple lineages including osteocytes,chondrocytes,adipocytes,tenocytes and myocytes.MSCs represent one of the most commonly-used adult progenitors and serve as excellent progenitor cell models for investigating lineagespecific differentiation regulated by various cellular signaling pathways,such as bone morphogenetic proteins(BMPs).As members of TGFb superfamily,BMPs play diverse and important roles in development and adult tissues.At least 14 BMPs have been identified in mammals.Different BMPs exert distinct but overlapping biological functions.Through a comprehensive analysis of 14 BMPs in MSCs,we demonstrated that BMP9 is one of the most potent BMPs in inducing osteogenic differentiation of MSCs.Nonetheless,a global mechanistic view of BMP signaling in regulating the proliferation and differentiation of MSCs remains to be fully elucidated.Here,we conducted a comprehensive transcriptomic profiling in the MSCs stimulated by 14 types of BMPs.Hierarchical clustering analysis classifies 14 BMPs into three subclusters:an osteo/chondrogenic/adipogenic cluster,a tenogenic cluster,and BMP3 cluster.We also demonstrate that six BMPs(e.g.,BMP2,BMP3,BMP4,BMP7,BMP8,and BMP9)can induce ISmads effectively,while BMP2,BMP3,BMP4,BMP7,and BMP11 up-regulate Smad-independent MAP kinase pathway.Furthermore,we show that many BMPs can upregulate the expression of the signal mediators of Wnt,Notch and PI3K/AKT/mTOR pathways.While the reported transcriptomic changes need to be further validated,our expression profiling represents the first-of-its-kind to interrogate a comprehensive transcriptomic landscape regulated by the 14 types of BMPs in MSCs. | Linghuan Zhang Qing Luo Yi Shu Zongyue Zeng Bo Huang Yixiao Feng Bo Zhang Xi Wang Yan Lei Zhenyu Ye Ling Zhao Daigui Cao Lijuan Yang Xian Chen Bin Liu William Wagstaff Russell R*Reid Hue H*Luu Rex C*Haydon Michael J*Lee Jennifer Moriatis Wolf Zhou Fu Tong-Chuan He Quan Kang | 2019 | Genes & Diseases2019，6，3： | 11 |
| 2 | Preparation,characterization and photocatalytic performance of Mo-doped ZnO photocatalysts显示文摘A series of Mo-doped ZnO photocatalysts with different Mo-dopant concentrations have been prepared by a grinding-calcination method.The structure of these photocatalysts was characterized by a variety of methods,including N 2 physical adsorption,X-ray diffraction(XRD),scanning electron microscopy(SEM),Fourier transform infrared(FT-IR) spectroscopy,photoluminescence(PL) emission spectroscopy,and UV-vis diffuse reflectance spectroscopy(DRS).It was found that Mo 6+ could enter into the crystal lattice of ZnO due to the radius of Mo 6+(0.065 nm) being smaller than that of Zn 2+(0.083 nm).XRD results indicated that Mo 6+ suppressed the growth of ZnO crystals.The FT-IR spectroscopy results showed that the ZnO with 2 wt.% Mo-doping has a higher level of surface hydroxyl groups than pure ZnO.PL spectroscopy indicated that ZnO with 2 wt.% Mo-doping also exhibited the largest reduction in the intensity of the emission peak at 390 nm caused by the recombination of photogenerated hole-electron pairs.The activities of the Mo-doped ZnO photocatalysts were investigated in the photocatalytic degradation of acid orange II under UV light(λ = 365 nm) irradiation.It was found that ZnO with 2 wt.% Mo-doping showed much higher photocatalytic activity and stability than pure ZnO.The high photocatalytic performance of the Mo-doped ZnO can be attributed to a great improvement in the surface properties of ZnO,higher crystallinity and lower recombination rate of photogenerated hole-electron(e-/h+) pairs.Moreover,the undoped Mo species may exist in the form of MoO3 and form MoO3 /ZnO heterojunctions which further favors the separation of e-/h+ pairs. | YU ChangLin YANG Kai SHU Qing YU Jimmy C CAO FangFang LI Xin ZHOU XiaoChun | 2012 | Science China Chemistry2012，55，9： | 8 |
| 3 | Microarray,SAGE and their applications to cardiovascular diseases显示文摘The wealth of DNA data generated by the human genome project coupling with recently invented high-throughput gene expression profiling techniques has dramatically sped up the process for biomedical researchers on elucidating the role of genes in human diseases. One powerful method to reveal insight into gene functions is the systematic analysis of gene expression. Two popular high-throughput gene expression technologies, microarray and Serial Analysis of Gene Expression (SAGE) are capable of producing large amounts of gene expression data with the potential of providing novel insights into fundamental disease processes, especially complex syndromes such as cardiovascular disease, whose etiologies are due to multiple genetic factors and their interplay with the environment. Microarray and SAGE have already been used to examine gene expression patterns of cell-culture, animal and human tissues models of cardiovascular diseases. In this review, we will first give a brief introduction of microarray and SAGE technologies and point out their limitations. We will then discuss the major discoveries and the new biological insightsthat have emerged from their applications to cardiovascular diseases. Finally we will touch upon potential challenges and future developments in this area. | SHUI QING YE, TERA LAVOIE, DAVID C USHER, LI Q. ZHANG1 Division of Pulmonary and Critical Care Medicine, Johns Hopkins University, School of Medicine, Baltimore, MD 21224, USA2Department of Biological Science, University of Delaware, Newark, DE 19716, USA | 2002 | Cell Research2002，12，2： | 5 |
| 4 | SYNTHESIS OF OLIGO(OXYETHYLENE) MACROMONOMER CARRYING SULFONATE显示文摘This letter reports the synthesis of macromonomers, in which oligo(oxyethylene) chain and sodium salfonate are contained together. This kind of macromonomers has potential application in the fabrication of functional polymers, especially in the study of single-ionic conductors. Some preliminary characterizations of the monomer by IR, IH-NMR, etc. are given as well. | Sheng Shui ZHANG~*, Qing Guo LIU Laboratory of Solid State lonics, University of Science and Technology Beijing, Beijing 100083 Lei Ling YANG Beijing Research Institute of Chemical Industry, Beijing 100013 Gregory C FARRINGTON Department of Materials Science and Engineering, University of Pennsylvania, Philadelphia, PA 19104, USA | 1992 | Chinese Chemical Letters1992，3，10： | 4 |
| 5 | Enhanced photocatalytic performance of titania-based binary metal oxide:TiO2/SiO2 and TiO2/ZrO2显示文摘 | Fu Xianzhi Louis A C Yang Qing | 1996 | 30: 647-6531996，30，： | 3 |
| 6 | An efficient probabilistic design approach for tunnel face stability by inverse reliability analysis显示文摘In order to maintain the safety of underground constructions that significantly involve geo-material uncertainties,this paper delivers a new computation framework for conducting reliability-based design(RBD)of shallow tunnel face stability,utilizing a simplified inverse first-order reliability method(FORM).The limit state functions defining tunnel face stability are established for both collapse and blow-out modes of the tunnel face failure,respectively,and the deterministic results of the tunnel face support pressure are obtained through three-dimensional finite element limit analysis(FELA).Because the inverse reliability method can directly capture the design support pressure according to prescribed target reliability index,the computational cost for probabilistic design of tunnel face stability is greatly reduced.By comparison with Monte Carlo simulation results,the accuracy and feasibility of the proposed method are verified.Further,this study presents a series of reliability-based design charts for vividly understanding the limit support pressure on tunnel face in both cohesionless(sandy)soil and cohesive soil stratums,and their optimal support pressure ranges are highlighted.The results show that in the case of sandy soil stratum,the blowout failure of tunnel face is extremely unlikely,whereas the collapse is the only possible failure mode.The parametric study of various geotechnical uncertainties also reveals that ignoring the potential correlation between soil shear strength parameters will lead to over-designed support pressure,and the coefficient of variation of internal friction angle has a greater influence on the tunnel face failure probability than that of the cohesion. | Jian Ji Zheming Zhang Zhijun Wu Jiacheng Xia Yongxin Wu Qing Lüc | 2021 | Geoscience Frontiers2021，12，5： | 2 |
| 7 | Naming and outline of Dothideomycetes-2014 including proposals for the protection or suppression of generic names显示文摘Article 59.1,of the International Code of Nomenclature for Algae,Fungi,and Plants(ICN;Melbourne Code),which addresses the nomenclature of pleomorphic fungi,became effective from 30 July 2011.Since that date,each fungal species can have one nomenclaturally correct name in a particular classification.All other previously used names for this species will be considered as synonyms.The older generic epithet takes priority over the younger name.Any widely used younger names proposed for use,must comply with Art.57.2 and their usage should be approved by the Nomenclature Committee for Fungi(NCF).In this paper,we list all genera currently accepted by us in Dothideomycetes(belonging to 23 orders and 110 families),including pleomorphic and nonpleomorphic genera.In the case of pleomorphic genera,we follow the rulings of the current ICN and propose single generic names for future usage.The taxonomic placements of 1261 genera are listed as an outline.Protected names and suppressed names for 34 pleomorphic genera are listed separately.Notes and justifications are provided for possible proposed names after the list of genera.Notes are also provided on recent advances in our understanding of asexual and sexual morph linkages in Dothideomycetes.A phylogenetic tree based on four gene analyses supported 23 orders and 75 families,while 35 families still lack molecular data. | Nalin N.Wijayawardene Pedro W.Crous Paul M.Kirk David L.Hawksworth Saranyaphat Boonmee Uwe Braun Dong-Qin Dai Melvina J.D’souza Paul Diederich Asha Dissanayake Mingkhuan Doilom Singang Hongsanan E.B.Gareth Jones Johannes Z.Groenewald Ruvishika Jayawardena James D.Lawrey Jian-Kui Liu Robert Lücking Hugo Madrid Dimuthu S.Manamgoda Lucia Muggia Matthew P.Nelsen Rungtiwa Phookamsak Satinee Suetrong Kazuaki Tanaka Kasun M.Thambugala Dhanushka N.Wanasinghe Saowanee Wikee Ying Zhang Andre Aptroot H.A.Ariyawansa Ali H.Bahkali D.Jayarama Bhat Cécile Gueidan Putarak Chomnunti G.Sybren De Hoog Kerry Knudsen Wen-Jing Li Eric H.C.McKenzie Andrew N.Miller Alan J.L.Phillips Marcin Piatek Huzefa A.Raja Roger S.Shivas Bernad Slippers Joanne E.Taylor Qing Tian Yong Wang Joyce H.C.Woudenberg Lei Cai Walter M.Jaklitsch Kevin D.Hyde | 2014 | Fungal Diversity2014，，6： | 2 |
| 8 | Statistical inference of atime-to-failure distribution derived from linear degradationdata显示文摘 | Lu J C Park J QING Yang | 1997 | Technometrics1997，39，4： | 1 |
| 9 | Co-culture of chondrocytes and bone marrow mesenchymal stem cells in vitro enhances the expression of cartilaginous extracel ular matrix components显示文摘 | Qing C Wei-ding C Wei-min F | | 0，，04： | 1 |
| 10 | Effects of humic acid on transport and transformation of mercury in soil-plant systems显示文摘 | Wang D Y Qing C L Guo T Y | 1997 | Water Air and Soil Pollution1997，95，4： | 1 |
| 11 | Spectral Translormation ot Constant Mean Curva- ture Surfaces in 1/3 and Weierstrass Representation 显示文摘 | Qing c Yi c | 2002 | Science in China: A2002，，8： | 1 |
| 12 | In vitro cytotoxicity of salvicine,a novel diterpenoid quinone显示文摘 | Qing C Zhang JS Ding J | 1999 | Acta Pharmacol Sin1999，20，4： | 1 |
| 13 | Effects of ELF electric field on proliferation of mouse osteoblastic cells 显示文摘 | Qing T Gung C Nanming Z | 1998 | Bioelectrochem Bioenerg1998，47，： | 1 |
| 14 | In vitro cytotoxicity of Salvicinc, a noval diterpenoid qninone 显示文摘 | QING C ZHANG J DING J | 1999 | Acta Pharmacol Sin1999，20，4： | 1 |
| 15 | Genetic organization and heterogeneity of the iceA locus of Helicobacter pylori显示文摘 | Céu Figueiredo Wim G.V Quint Ricardo Sanna Erwin Sablon John P Donahue Qing Xu Geraldine G Miller Richard M Peek Martin J Blaser Leen-Jan van Doorn | 2000 | Gene2000，，1： | 1 |
| 16 | Purification and assay methods for angiotensin-converting enzyme 显示文摘 | Qing C M Suzanne O | 1996 | J Chromatography1996，743，： | 1 |
| 17 | Induction of apoptosis in human leukemia K-562 and gastric carcinoma SGC-7901 cells by salvlcine, a novel anticancer compound 显示文摘 | QING C JIANG C DING J | 2001 | Anticancer Drugs2001，12，1： | 1 |
| 18 | NB2001, a novel antibacterial agent with broad-spectrum activity and enhanced potency against β - lactamase-producing strains 显示文摘 | Qing Li Jean YL Rosario C | 2002 | Antimicrob Agents Chemother2002，46，5： | 1 |
| 19 | Insulator contamination forecasting based on fractal analysis of leakage current显示文摘 | Weigen C Wanping W Qing X | 2012 | Energies2012，5，7： | 1 |
| 20 | Statins; multiple neuroproteetive mechanisms in neurodegenerative diseases显示文摘 | Qing W Junqiang Y Xiaohong C | 2011 | Exp Neurol2011，230，1： | 1 |
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