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| 1 | The wonders of BMP9:From mesenchymal stem cell differentiation,angiogenesis,neurogenesis,tumorigenesis,and metabolism to regenerative medicine显示文摘Although bone morphogenetic proteins(BMPs)initially showed effective induction of ectopic bone growth in muscle,it has since been determined that these proteins,as members of the TGF-b superfamily,play a diverse and critical array of biological roles.These roles include regulating skeletal and bone formation,angiogenesis,and development and homeostasis of multiple organ systems.Disruptions of the members of the TGF-b/BMP superfamily result in severe skeletal and extra-skeletal irregularities,suggesting high therapeutic potential from understanding this family of BMP proteins.Although it was once one of the least characterized BMPs,BMP9 has revealed itself to have the highest osteogenic potential across numerous experiments both in vitro and in vivo,with recent studies suggesting that the exceptional potency of BMP9 may result from unique signaling pathways that differentiate it from other BMPs.The effectiveness of BMP9 in inducing bone formation was recently revealed in promising experiments that demonstrated efficacy in the repair of critical sized cranial defects as well as compatibility with bone-inducing bio-implants,revealing the great translational promise of BMP9.Furthermore,emerging evidence indicates that,besides its osteogenic activity,BMP9 exerts a broad range of biological functions,including stem cell differentiation,angiogenesis,neurogenesis,tumorigenesis,and metabolism.This review aims to summarize our current understanding of BMP9 across biology and the body. | Sami Mostafa Mikhail Pakvasa Elam Coalson Allen Zhu Alex Alverdy Hector Castillo Jiaming Fan Alex Li Yixiao Feng Di Wu Elliott Bishop Scott Du Mia Spezia Alissa Li Ofir Hagag Alison Deng Winny Liu Mingyang Li Sherwin S·Ho Aravind Athiviraham Michael J·Lee Jennifer Moriatis Wolf Guillermo A·Ameer Hue H·Luu Rex C·Haydon Jason Strelzow Kelly Hynes Tong-Chuan He Russell R·Reid | 2019 | Genes & Diseases2019，6，3： | 15 |
| 2 | Failure of hepatocyte marker-expressing hematopoietic progenitor cells to efficiently convert into hepatocytes in vitro显示文摘 | Lian G Wang C Teng C Zhang C Du L Zhong Q Miao C Ding M Deng H | 2006 | 中国生物学文摘2006，20，5： | 11 |
| 3 | 柑桔黄龙病的鉴定和柯赫氏定理(英文)显示文摘黄龙(梢)病被认为是世界柑橘生产上的毁灭性病害已超过一个世纪,但该病害的病原学至今还没有清晰地建立起来。根据16S rRNA基因序列分析,一组被称为'Candidatus Liberibacter species'的难培养细菌被认为与黄龙病相关。然而,要确定'Ca.Liberibacter spp.'是黄龙病病原的柯赫氏定理并没有真正完成。令我们担忧的是,近年来有些文献频频指出'Ca.Liberibacter spp.'是黄龙病的病原,其实该细菌与柑橘寄主的直接病理反应还没有完全确定。我们建议,在黄龙病病原学清楚之前,文献报道在这方面需要有准确的阐述。 | Chen J Deng X Civerolo E L Lee R F Jones J B Zhou C Hartung J S Manjunath K L Brlansky R H | 2011 | 植物病理学报2011，41，2： | 10 |
| 4 | Corrosion behavior of Mg-Y alloy in NaCl aqueous solution | Xin Zhang a,b,c,Kui Zhang a,Xia Deng a,Hongwei Li b,c,Yongjun Li a,Minglong Ma a,Ning Li b,c,Yanlong Wang b,c a State Key Laboratory for Fabrication and Processing of Nonferrous Metals,Beijing General Research Institute for Nonferrous Metals,Beijing 100088,China b Beijing Engineering Research Center for Advanced Manufacturing and Evaluation of Special Vehicle Parts,Beijing 100072,China c Center of Technology,Beijing North Vehicle Group Corporation,Beijing 100072,China | 2012 | Progress in Natural Science:Materials International2012，22，2： | 7 |
| 5 | A naturally occurring CD8^+CD122^+ T-cell subset as a memory-like Treg family显示文摘尽管有 CD4 + CD25 + 规章的 T 房间(Tregs ) 在过去的十年期间,在他们的临床的翻译以后的进步仍然保持停滞。增长证据建议那自然地发生的 CD8 + CD122 + T 房间也是有能力的 Tregs 禁止 T 房间回答并且象 alloimmunity 一样压制 autoimmunity。事实上,他们是像记忆的 Tregs 类似于一个中央记忆 T 房间(T 厘米 ) 显型。位于他们的抑制下面的机制仍然不好被理解,尽管他们可以包括 IL-10 生产。我们最近证明了那个规划 death-1 (PD-1 ) 表达式区分在之间规章并且存储器 CD8 + CD122 + T 房间和那 CD8 + CD122 + Tregs 经历更快的 homeostatic 增长并且比常规 CD4 + CD25 + Tregs。这些调查结果可以为在诊所加速有效 Treg 治疗打开调查的一根新线。在这评论,我们在 CD8 + CD122 + Treg 在诊所研究并且讨论他们的显型,在 autoimmunity 和 alloimmunity 的镇压角色,功能的要求,行动的机制和潜在的应用。 | Shanshan Li Qingfeng Xie Yuqun Zeng Chuan Zou Xusheng Liu Shouhai Wu Haixia Deng Yang Xu Xian C Li Zhenhua Dai | 2014 | Cellular & Molecular Immunology2014，11，4： | 6 |
| 6 | ^137Cs tracing dynamics of soil erosion,organic carbon,and total nitrogen in terraced fields and forestland in the Middle Mountains of Nepal显示文摘The Middle Mountains is one of the regions of Nepal most vulnerable to water erosion, where fragile geology, steep topography, anomalous climatic conditions, and intensive human activity have resulted in serious soil erosion and enhanced land degradation. Based on the 137 Cs tracing method, spatial variations in soil erosion, organic carbon, and total nitrogen(TN) in terraced fields lacking field banks and forestland were determined. Soil samples were collected at approximately 5 m and 20 m intervals along terraced field series and forestland transects respectively. Mean 137 Cs inventories of the four soil cores from the reference site was estimated at 574.33 ± 126.22 Bq m-2(1 Bq(i.e., one Becquerel) is equal to 1 disintegration per second(1 dps)). For each terrace, the 137 Cs inventory generally increased fromupper to lower slope positions, accompanied by a decrease in the soil erosion rate. Along the entire terraced toposequence, 137 Cs data showed that abrupt changes in soil erosion rates could occur between the lower part of the upper terrace and the upper part of the immediate terrace within a small distance. This result indicated that tillage erosion is also a dominant erosion type in the sloping farmland of this area. At the same time, we observed a fluctuant decrease in soil erosion rates for the whole terraced toposequence as well as a net deposition at the toe terrace. Although steep terraces(lacking banks and hedgerows) to some extent could act to limit soil sediment accumulation in catchments, soil erosion in the terraced field was determined to be serious. For forestland, with the exception of serious soil erosion that had taken place at the top of slopes due to concentrated flows from a country road situated above the forestland site, spatialvariation in soil erosion was similar to the 'standard' water erosion model. Soil organic carbon(SOC) and TN inventories showed similar spatial patterns to the 137 Cs inventory for both toposequences investigated. However, due to the different dominant erosion processes between the two, we found similar patterns between the <0.002 mm soil particle size fraction(clay sized) and 137 Cs inventories in terraced fields, while different patterns could be found between 137 Cs inventories and the <0.002 mm soil particle size fraction in the forestland site. Such results confirm that 137 Cs can successfully trace soil erosion, SOC and soil nitrogen dynamics in steep terraced fields and forestland in the Middle Mountains of Nepal. | SU Zheng-an XIONG Dong-hong DENG Wei DONG Yi-fan MA Jing PADMA C Poudel GURUNG B Sher | 2016 | Journal of Mountain Science2016，13，10： | 4 |
| 7 | Dopaminergic effects on in vitro osteogenesis显示文摘Multiple growth factors(e.g., BMP2, TGF-b1, FGF2) and isolated genes have been shown to improve osteoblastic proliferation and mineralization, advancing bone tissue engineering. Among these factors, both polydopamine(PDA) and dopamine(DA) monomer have recently been reported to increase osteoblast proliferation and mineralization in vitro. Although a well-characterized neurotransmitter, DA's role in the bone is unknown. We hypothesize that DA can directly act on osteoblasts, and examined whether osteoblasts express DA receptors that respond to exogenous DA. m RNAs and protein cell lysates were obtained from MC3T3-E1 cells during osteogenic differentiation phase. Reverse transcription polymerase chain reaction and western blot analysis were used to examine the expression of DA receptors, D1–D5. Dose-response effect and time course of DA treatment on cell proliferation, mineralization, and osteogenic differentiation were investigated at pre-determined days. Real-time PCR was performed to investigate whether DA affects osteogenic gene expression(ALP, BSP, OC, OSX, RUNX2, and Collagen1a2) with or without receptor antagonists(SCH233390 and GR103691). Two-way ANOVA was used for statistical analysis. All five DA receptors(D1, D2, D3, D4, and D5) m RNAs and proteins were expressed in MC3T3-E1 cells. DA treatment increased cell proliferation for up to 7 days(P, 0.05). Osteogenic mineralization was significantly greater in the DA-treated group than control group(P, 0.05). Finally, expression of all the osteogenic genes was inhibited by DA receptor antagonists for D1, D3, and D5. Our findings suggest that MC3T3-E1 osteoblasts express functional DA receptors that enhance proliferation and mineralization. PDA is not biologically inert and has important implications in orthopedic applications. Furthermore, osteoblast differentiation might be regulated by the nervous system, presumably during bone development, remodeling, or repair. | Dong Joon Lee Henry C Tseng Sing Wai Wong Zhengyan Wang Meng Deng Ching-Chang Ko | 2015 | Bone Research2015，3，3： | 3 |
| 8 | Auxiliary principle and iterative algorithms for generalized set-valued strongly nonlinear mixed variational-like inequalities显示文摘 | Huang N J Deng C X | 2001 | J Math Anal Appl2001，256，： | 2 |
| 9 | Characterization of two new gene cassettes, aadA5 and dfrA17 显示文摘 | White P A Mclver C J Deng Y | 2000 | FEMS Microbiol Lett2000，182，2： | 2 |
| 10 | Selective detection of aroma compontents by acoustic wave sensors coated with conducting polymers films显示文摘 | Deng Z P Stone D C Thompson M | | Analyst0，121，： | 2 |
| 11 | Genistein stimulates the osteoblastic differentiation via NO/cGMP in bone marrow culture显示文摘 | Pan W Quarles LD Song LH Yu YH Jiao C Tang HB Jiang CH Deng HW Li YJ Zhou HH Xiao ZS | 2006 | 中国生物学文摘2006，20，5： | 2 |
| 12 | Engrafted bone marrow-derived flk-(1+) mesenchymal stem cells regenerate skin tissue显示文摘 | Deng W Han Q Liao L Li C Ge W Zhao Z You S Deng H Murad F Zhao RC | 2006 | 中国生物学文摘2006，20，5： | 2 |
| 13 | A 2940 nm factional photothermolysis laser in the treatment of acne scarring:a pilot study in China显示文摘 | DENG H YUAN D YAN C | 2009 | J Drugs Dermatol2009，8，11： | 1 |
| 14 | Immobilization of trypsin on superparamagnetic nanoparticles for rapid and effective proteolysis显示文摘 | Li Y Xu X Deng C | 2007 | J Proteome Res2007，6，9： | 1 |
| 15 | Finite element analysis of the orthogonal metal cutting process显示文摘 | Shet C DENG Xiao-min | 2000 | Journal of Materials Processing Technology2000，105，1： | 1 |
| 16 | Dendritic catalysts for asymmetric transfer hydrogenation显示文摘 | Chen Y C Wu T F Deng J G | 2001 | Chem Commun2001，，： | 1 |
| 17 | Electrochemical preparation of nanoLi2FeSiO4 as cathode material for lithium-ion batteries显示文摘 | Zhang S Deng C Yang S Y | 2009 | Electrochem Solid-State Lett2009，12，7： | 1 |
| 18 | Current progress in enteropathogenic and enterohernorrhagic Escherichia coli vaccines显示文摘 | Home C Vallance BA Deng W | 2002 | Expert Rev Vaccines2002，1，4： | 1 |
| 19 | Existence and nonexistence of global solution of some nonlocal degen- erate parabolic equations 显示文摘 | Deng W Li Y Xie C | 2003 | Applied Mathematics Letters2003，16，5： | 1 |
| 20 | Doping effects of magnesium onthe electrochemical performance of Li2FeSiO4 for lithium ion bat-teries显示文摘 | Zhang S Deng C Fu B L | 2010 | J Electroanal Chem2010，644，2： | 1 |
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