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| 1 | RNA N^6-methyladenosine modification in cancers: current status and perspectives显示文摘 | Xiaolan Deng Rui Su Hengyou Weng Huilin Huang Zejuan Li Jianjun Chen | 2018 | Cell Research2018，28，5： | 55 |
| 2 | The Sequence of Magmatic-Tectonic Events and Orogenic Processes of the Yanshan Belt, North China显示文摘This paper emphasizes that the interactive constraints of geology and isotopic dating is the best approach to construct the geological event sequence, and has compiled 106 data of reasonable isotopic ages for the igneous rocks of the Yanshan belt. We propose a sequence of mgmatic-tectonic events in the Jurassic-Cretaceous Yanshan orogen of North China. Five orogenic episodes are divided, (1) pre-and initial orogenic episode (Early Jurassic); (2) early orogenic episode (Middle Jurassic); (3) peak orogenic episode (Late Jurassic); (4) late orogenic episode (early Early Cretaceous),and (5) post-orogenic episode. Each episode is a short cycle, all of the orogenic processes construct a longer cycle, and they, in general, followed a counter-clockwise (ccw) PTt path. Finally, it is suggested that the Yanshanian movement was so intensive that the magmatism and tectonic deformation had involved all the lithosphere thickness and the lateAchaean-formed cratonic lithosphere had been significantly reworked. | DENG Jinfu, SU Shangguo, MO Xuanxue, ZHAO Guochun, XIAO Qinghiu, JI Guangyi,QIU Ruizhao, ZHAO Hailing, LUO Zhaohua, WANG Yang and LIU Cui China University of Geosciences, Beijing 100083 and Key Laboratory of Lithospheric Tectonics and Lithoprobe Techniques, Ministry of Education of China | 2004 | Acta Geologica Sinica(English Edition)2004，78，1： | 35 |
| 3 | Isolation,characterization,and phylogenic analysis of three new severe fever with thrombocytopenia syndrome bunyavirus strains derived from Hubei Province,China显示文摘Hubei Province is a major epidemic area of severe fever with thrombocytopenia syndrome bunyavirus(SFTSV) in China. However, to date, a few SFTSV strains have been isolated from Hubei Province, preventing effective studies of epidemic outbreaks. Here, we report three confirmed patients(2015–2016) with typical symptoms of severe fever with thrombocytopenia syndrome disease(SFTS) who were farmers resident in different regions in Hubei Province. Three new SFTSV strains were isolated from the serum samples of each patient. Characterization of viral growth properties showed that there were no significant differences in virus production. All strains were completely sequenced, and phylogenetic analysis showed that unlike the other strains from Hubei province, which belonged to the SFTSV C3 genotype, one of the three strains belonged to the SFTSV C2 genotype. These results suggested that multiple SFTSV genotypes have been circulating in Hubei Province, providing insights into SFTSV evolution and improving our understanding of SFTSV prevalence in Hubei Province. | Yanfang Zhang Shu Shen Junming Shi Zhengyuan Su Mingyue Li Wenjing Zhang Mengmeng Li Zhihong Hu Cheng Peng Xin Zheng Fei Deng | 2017 | Virologica Sinica2017，32，1： | 21 |
| 4 | Arpin contributes to bacterial translocation and development of severe acute pancreatitis显示文摘AIM: To assess the impact of Arpin protein and tight junction(TJ) proteins in the intestinal mucosa onbacterial translocation in patients with severe acute pancreatitis(SAP).METHODS: Fifty SAP patients were identified as study objects and then classified into two groups according to the presence of bacterial translocation(BT) in the blood [i.e., BT(+) and BT(-)].Twenty healthy individuals were included in the control group.BT was analyzed by polymerase chain reaction, colonic mucosal tissue was obtained by endoscopy and the expression of TJ proteins and Arpin protein was determined using immunofluorescence and western blotting.RESULTS: Bacterial DNA was detected in the peripheral blood of 62.0% of patients(31/50) with SAP.The expression of TJ proteins in SAP patients was lower than that in healthy controls.In contrast, Arpin protein expression in SAP patients was higher than in healthy controls(0.38 ± 0.19 vs 0.28 ± 0.16, P < 0.05).Among SAP patients, those positive for BT showed a higher level of claudin-2 expression(0.64 ± 0.27 vs 0.32 ± 0.21, P < 0.05) and a lower level of occludin(OC)(0.61 ± 0.28 vs 0.73 ± 0.32, P < 0.05) and zonula occludens-1(0.42 ± 0.26 vs 0.58 ± 0.17, P = 0.038) expression in comparison with BT(-) patients.Moreover, the level of Arpin expression in BT(+) patients was higher than in BT(-) patients(0.61 ± 0.28 vs 0.31 ± 0.24, P < 0.05).CONCLUSION: Arpin protein affects the expression of tight junction proteins and may have an impact on BT.These results contribute to a better understanding of the factors involved in bacterial translocation during acute pancreatitis. | Wen-Sheng Deng Jian Zhang Hui Ju Hong-Mei Zheng Jiang Wang Su Wang Dian-Liang Zhang | 2015 | World Journal of Gastroenterology2015，21，14： | 20 |
| 5 | The growth mechanism of the basic magnesium chloride whisker显示文摘Based on the theoretical model of anion coordination polyhedron growth units, the growth mechanism of the basic magnesium chloride whisker was discussed in this paper.It was found that the basic magnesium chloride whisker habits were related to the different environments in which anion coordination polyhedra grew. The growth units of basic magnesium chloride whiskers are [Mg - (OH) 4]2 -and [Mg - Cl 4]2 -. The growth process is the incorporation process of growth units. Growth units will have different incorporations and orientations caused by different system characters or heating. Furthermore, the formation mechanism of basic magnesium chloride whiskers was also interpreted using anion coordination polyhedron growth units. | WU JianSong XIAO YingKai SU JingYun DENG TingTing FENG JieRong MO YuYing ZENG Mei | 2011 | Science China(Technological Sciences)2011，54，3： | 18 |
| 6 | Advanced Space-based Solar Observatory(ASO-S):an overview显示文摘The Advanced Space-based Solar Observatory(ASO-S)is a mission proposed for the 25 th solar maximum by the Chinese solar community.The scientific objectives are to study the relationships between the solar magnetic field,solar flares and coronal mass ejections(CMEs).Three payloads are deployed:the Full-disk vector Magneto Graph(FMG),the Lyman-αSolar Telescope(LST)and the Hard X-ray Imager(HXI).ASO-S will perform the first simultaneous observations of the photospheric vector magnetic field,non-thermal imaging of solar flares,and the initiation and early propagation of CMEs on a single platform.ASO-S is scheduled to be launched into a 720 km Sun-synchronous orbit in 2022.This paper presents an overview of the mission till the end of Phase-B and the beginning of Phase-C. | Wei-Qun Gan Cheng Zhu Yuan-Yong Deng Hui Li Yang Su Hai-Ying Zhang Bo Chen Zhe Zhang Jian Wu Lei Deng Yu Huang Jian-Feng Yang Ji-Jun Cui Jin Chang Chi Wang Ji Wu Zeng-Shan Yin Wen Chen Cheng Fang Yi-Hua Yan Jun Lin Wei-Ming Xiong Bin Chen Hai-Chao Bao Cai-Xia Cao Yan-Ping Bai Tao Wang Bing-Long Chen Xin-Yu Li Ye Zhang Li Feng Jiang-Tao Su Ying Li Wei Chen You-Ping Li Ying-Na Su Hai-Yan Wu Mei Gu Lei Huang Xue-Jun Tang | 2019 | Research in Astronomy and Astrophysics2019，19，11： | 17 |
| 7 | Hyperbaric oxygen therapy improves cognitive functioning after brain injury显示文摘Hyperbaric oxygen therapy has been widely applied and recognized in the treatment of brain injury;however,the correlation between the protective effect of hyperbaric oxygen therapy and changes of metabolites in the brain remains unclear.To investigate the effect and potential mechanism of hyperbaric oxygen therapy on cognitive functioning in rats,we established traumatic brain injury models using Feeney’s free falling method.We treated rat models with hyperbaric oxygen therapy at 0.2 MPa for 60 minutes per day.The Morris water maze test for spatial navigation showed that the average escape latency was significantly prolonged and cognitive function decreased in rats with brain injury.After treatment with hyperbaric oxygen therapy for 1 and 2 weeks,the rats’spatial learning and memory abilities were improved.Hydrogen proton magnetic resonance spectroscopy analysis showed that the N-acetylaspartate/creatine ratio in the hippocampal CA3 region was significantly increased at 1 week,and the N-acetylaspartate/choline ratio was significantly increased at2 weeks after hyperbaric oxygen therapy.Nissl staining and immunohistochemical staining showed that the number of nerve cells and Nissl bodies in the hippocampal CA3 region was significantly increased,and glial fibrillary acidic protein positive cells were decreased after a 2-week hyperbaric oxygen therapy treatment.Our findings indicate that hyperbaric oxygen therapy significantly improves cognitive functioning in rats with traumatic brain injury,and the potential mechanism is mediated by metabolic changes and nerve cell restoration in the hippocampal CA3 region. | Su Liu Guangyu Shen Shukun Deng Xiubin Wang Qinfeng Wu Aisong Guo | 2013 | Neural Regeneration Research2013，8，35： | 16 |
| 8 | First fossil record of Cedrelospermum (Ulmaceae) from the Qinghai-Tibetan Plateau: Implications for morphological evolution and biogeography显示文摘Cedrelospermum Saporta is an extinct genus in the Ulmaceae with abundant fossil records in North America and Europe. However, so far, fossil records of this genus from Asia are sparse, which limits the interpretations of the morphological evolution and biogeographical history of the genus. Here we report well‐preserved fruits (Cedrelospermum tibeticum sp. nov.) and a leaf (Cedrelospermum sp.) of Cedrelospermum from the upper Oligocene Lunpola and Nyima basins in the Qinghai–Tibetan Plateau (QTP). This is the first fossil record of Cedrelospermum in the QTP, showing that this genus grew in this region during the late Oligocene. Cedrelospermum tibeticum fruits are double‐winged, morphologically similar to the Eocene and Oligocene double‐winged Cedrelospermum species from North America. This supports the hypothesis that Cedrelospermum migrated to Asia from North America by way of the Bering Land Bridge. Given that Cedrelospermum was a typical element of Northern Hemispheric flora in the Paleogene and Neogene, the presence of this genus indicates that the central region of the QTP was phytogeographically linked with other parts of the Northern Hemisphere during the late Oligocene. The morphological observations of C. tibeticum fruits and other double‐winged Cedrelospermum fruits suggest an evolutionary trend from obtuse to acute apex for the primary wing. Cedrelospermum tibeticum likely had warm and wet climatic requirements. This type of an environment possibly existed in the central QTP in the late Oligocene, thereby supporting the survival of C. tibeticum. | Lin-Bo Jia Tao Su Yong-Jiang Huang Fei-Xiang Wu Tao Deng Zhe-Kun Zhou | 2019 | Journal of Systematics and Evolution2019，57，2： | 16 |
| 9 | Uplift, climate and biotic changes at the Eocene-Oligocene transition in south-eastern Tibet显示文摘The uplift history of south-eastern Tibet is crucial to understanding processes driving the tectonic evolution of the Tibetan Plateau and surrounding areas.Underpinning existing palaeoaltimetric studies has been regional mapping based in large part on biostratigraphy that assumes a Neogene modernization of the highly diverse,but threatened,Asian biota.Here,with new radiometric dating and newly collected plant-fossil archives,we quantify the surface height of part of the south-eastern margin of Tibet in the latest Eocene(~34 Ma)to be^3 km and rising,possibly attaining its present elevation(3.9 km)in the early Oligocene.We also find that the Eocene–Oligocene transition in south-eastern Tibet witnessed leaf-size diminution and a floral composition change from sub-tropical/warm temperate to cool temperate,likely reflective of both uplift and secular climate change,and that,by the latest Eocene,floral modernization on Tibet had already taken place,implying modernization was deeply rooted in the Palaeogene. | Tao Su Robert A. Spicer Shi-Hu Li He Xu Jian Huang Sarah Sherlock Yong-Jiang Huang Shu-Feng Li Li Wang Lin-Bo Jia Wei-Yu-Dong Deng Jia Liu Cheng-Long Deng Shi-Tao Zhang Paul J. Valdes Zhe-Kun Zhou | 2019 | National Science Review2019，6，3： | 16 |
| 10 | Characterization of Nestin-positive stem Leydig cells as a potential source for the treatment of testicular Leydig cell dysfunction显示文摘 | Mei Hua Jiang Bing Cai Ying Tuo Jiancheng Wang Zhi Jun Zang Xiang'an Tu Yong Gao Zhijian Su Weiqiang Li Guilan Li Min Zhang Jianwei Jiao Zi Wan Chunhua Deng Bruce T Lahn Andy Peng Xiang | 2014 | Cell Research2014，24，12： | 14 |
| 11 | Establishment and primary application of a mouse model with hepatitis B virus replication显示文摘瞄准:与肝炎 B (HBV ) 复制建立一个快速、方便的动物模型。方法:HBV-replication-competent 原生质标志的一个裸体 DNA 解决方案经由尾巴静脉被转移到 BALB/C 鼠标,用一个水动力学在活体内 transfection 过程。在注射以后,这些老鼠在 d 上被牺牲 1, 3, 4, 5, 7 和 10。在肝的 HBV DNA 复制中介被南部的污点杂交分析。肝炎 B 核心抗原(HBcAg ) 和在肝的肝炎 B 表面抗原(HBsAg ) 的表示被免疫组织化学检查。浆液 HBsAg 和肝炎 B e 抗原(HBeAg ) 被连接酶的免疫吸着剂试金(ELISA ) 检测。HBV 复制的抑制在与 polyinosinic-polytidylin 酸(polyIC ) intraperitoneally 对待的 HBV 复制模型老鼠被比较或缓冲磷酸盐 saline (PBS ) 。结果:在水动力学在活体内 transfection 以后,在老鼠肝的 HBV DNA 复制中介在 d 上是可检测的 1 并且在 d 上丰富 3 和 4,层次稍微被减少并且在 d 之间仍然保持相对稳定 5 和 7,并且在 d 上是几乎无法发现的 10。HBcAg 和 HBsAg 的表示模式类似于 HBV 复制中介 DNA 的,除了他们在 d 上到达了一座山峰之外 1 在注射以后。在 HBV DNA 复制中介的明显的差别都没在肝的左、正确、中间的脑叶被观察。有 polyIC 的术后疗法,在肝的 HBV 中间的 DNA 的水平在与 PBS 注射的控制老鼠是比那低的。结论:有 HBV 复制的高水平的一个快速、方便的老鼠模型被开发并且过去常在 HBV 复制上调查 polyIC 的禁止的效果,它为未来提供一个有用工具 HBV 染色体的功能的研究。 | Feng-Jun Liu Li Liu Fang He Su Wang Tao-You Zhou Cong Liu Lin-Yu Deng Hong Tang | 2007 | World Journal of Gastroenterology2007，13，40： | 13 |
| 12 | Expression of interleukin 1β converting enzyme in 5-FU induced apoptosis in esophageal carcinoma cells显示文摘NTRODUCTIONApoptosisisanimportantphysiologicalformofceldeath.Itisstrictlycontroledbygenes.Ithasbeenshowninexperimentsthatexte... | DENG Li Ying 1, ZHANG Yun Han 2, XU Ping 2, YANG Su Min 1 and YUAN Xue Bin 1 | 1999 | World Journal of Gastroenterology1999，5，1： | 13 |
| 13 | Laser performance of the SG-Ⅲ laser facility显示文摘SG-Ⅲ laser facility is now the largest laser driver for inertial confinement fusion research in China. The whole laser facility can deliver 180 kJ energy and 60 TW power ultraviolet laser onto target, with power balance better than 10%.We review the laser system and introduce the SG-Ⅲ laser performance here. | Wanguo Zheng Xiaofeng Wei Qihua Zhu Feng Jing Dongxia Hu Jingqin Su Kuixing Zheng Xiaodong Yuan Hai Zhou Wanjun Dai Wei Zhou Fang Wang Dangpeng Xu Xudong Xie Bin Feng Zhitao Peng Liangfu Guo Yuanbin Chen Xiongjun Zhang Lanqin Liu Donghui Lin Zhao Dang Yong Xiang Xuewei Deng | 2016 | High Power Laser Science and Engineering2016，4，3： | 13 |
| 14 | Microvascular changes after conbercept therapy in central retinal vein occlusion analyzed by optical coherence tomography angiography显示文摘AIM: To investigate microvascular changes in eyes with central retinal vein occlusion(CRVO) complicated by macular edema before and after intravitreal conbercept injection and evaluate correlations between these changes and best-corrected visual acuity(BCVA) and retinal thickness. METHODS: Twenty-eight eyes of 28 patients with macular edema caused by CRVO were included in this retrospective study. All patients received a single intravitreal conbercept injection to treat macular edema. BCVA and the results of optical coherence tomography angiography(OCTA) automatic measurements of the vessel density in the superficial(SCP) and deep retinal capillary plexus(DCP), the foveal avascular zone(FAZ) area, the FAZ perimeter(PERIM), the vessel density within a 300-μm wide ring surrounding the FAZ(FD-300), the acircularity index(AI), the choriocapillaris flow area, and retinal thickness were recorded before and at one month after treatment and compared with the results observed in age-and sexmatched healthy subjects. RESULTS: The vessel density in the SCP and DCP, the FD-300, and the flow area of the choriocapillaris were allsignificantly lower in CRVO eyes than in healthy eyes, while the AI and retinal thickness were significantly higher(all P<0.05). After treatment, retinal thickness was significantly decreased, and the mean BCVA had markedly improved from 20/167 to 20/65(P=0.0092). The flow area of the choriocapillaris was also significantly improved, which may result from the reduction of shadowing effect caused by the attenuation of macular edema. However, there were no significant changes in SCP and DCP vessel density after treatment. The flow area of the choriocapillaris at baseline was negatively correlated with retinal thickness.CONCLUSION: OCTA enables the non-invasive, layerspecific and quantitative assessment of microvascular changes both before and after treatment, and can therefore be used as a valuable imaging tool for the evaluation of the follow-up in CRVO patients. | Yang Deng Qi-Wen Zhong Ai-Qi Zhang Xiao-Juan Cai Ming-Zhi Lu Shao-Chong Zhang Li-Shi Su Hui Chen Ying Lin Li-Mei Sun Guan-Di Chen Li-Ting Zhong Chen-Jin Jin Wei Chi | 2019 | International Journal of Ophthalmology(English edition)2019，12，5： | 13 |
| 15 | Experimental study on agitated drying characteristics of sewage sludge under the effects of different additive agents显示文摘Drying experiments of dewatered sewage sludge(DSS) were conducted on a agitated paddle dryer, and the effects of additive agents, i.e., CaO, pulverized coal(PC), heavy oil(HO), and dried sludge('DS' through back mixing) on the agitated drying characteristics of DSS were investigated. The results indicated that CaO can significantly increase the drying rate of DSS.The drying rate at CaO/DSS(mass ratio) = 1/100 was 135% higher than that of CaO/DSS = 0.Pulverized coal has no obvious effect on drying rate, but the increase of PC/DSS can promote breaking up of sludge lump. Heavy oil was found to be slightly effective in improving the drying rate of DSS in the examined experimental range of HO/DSS = 0–1/20. It is also found that HO can reduce the torque of the dryer shaft, due to its lubrication effect. Back mixing of DS was found to be effective in alleviating the unfavorable effect of the lumpy phase by improving the mixing effect of the paddle dryer. There was a marked increase of drying rate with an increase of the DS/DSS in the experimental range of DS/DSS = 0–1/3. | Wenyi Deng Yaxin Su | 2014 | Journal of Environmental Sciences2014，26，7： | 12 |
| 16 | X-ray-charged bright persistent luminescence in NaYF_(4):Ln^(3+)@NaYF_(4) nanoparticles for multidimensional optical information storage显示文摘NaYF_(4):Ln^(3+),due to its outstanding upconversion characteristics,has become one of the most important luminescent nanomaterials in biological imaging,optical information storage,and anticounterfeiting applications.However,the large specific surface area of NaYF_(4):Ln^(3+)nanoparticles generally leads to serious nonradiative transitions,which may greatly hinder the discovery of new optical functionality with promising applications.In this paper,we report that monodispersed nanoscale NaYF_(4):Ln^(3+),unexpectedly,can also be an excellent persistent luminescent(PersL)material.The NaYF_(4):Ln^(3+)nanoparticles with surface-passivated core–shell structures exhibit intense X-ray-charged PersL and narrow-band emissions tunable from 480 to 1060 nm.A mechanism for PersL in NaYF_(4):Ln^(3+)is proposed by means of thermoluminescence measurements and host-referred binding energy(HRBE)scheme,which suggests that some lanthanide ions(such as Tb)may also act as effective electron traps to achieve intense PersL.The uniform and spherical NaYF_(4):Ln^(3+)nanoparticles are dispersible in solvents,thus enabling many applications that are not accessible for traditional PersL phosphors.A new 3-dimensional(2 dimensions of planar space and 1 dimension of wavelength)optical information-storage application is demonstrated by inkjet-printing multicolor PersL nanoparticles.The multicolor persistent luminescence,as an emerging and promising emissive mode in NaYF_(4):Ln^(3+),will provide great opportunities for nanomaterials to be applied to a wider range of fields. | Yixi Zhuang Dunrong Chen Wenjing Chen Wenxing Zhang Xin Su Renren Deng Zhongfu An Hongmin Chen Rong-Jun Xie | 2021 | Light(Science & Applications)2021，10，7： | 12 |
| 17 | Characteristics of the lunar samples returned by the Chang'E-5 mission显示文摘Forty-five years after the Apollo and Luna missions returned lunar samples,China's Chang’E-5(CE-5)mission collected new samples from the mid-latitude region in the northeastern Oceanus Procellarum of the Moon.Our study shows that 95%of CE-5 lunar soil sizes are found to be within the range of 1.40-9.35μm,while 95%of the soils by mass are within the size range of 4.84-432.27μm.The bulk density,true density and specific surface area of CE-5 soils are 1.2387 g/cm^(3),3.1952 g/cm^(3) and 0.56 m^(2)/g,respectively.Fragments from the CE-5 regolith are classified into igneous clasts(mostly basalt),agglutinate and glass.A few breccias were also found.The minerals and compositions of CE-5 soils are consistent with mare basalts and can be classified as low-Ti/low-Al/low-K type with lower rare-earth-element contents than materials rich in potassium,rare earth element and phosphorus.CE-5 soils have high FeO and low Mg index,which could represent a new class of basalt. | Chunlai Li Hao Hu Meng-Fei Yang Zhao-Yu Pei Qin Zhou Xin Ren Bin Liu Dawei Liu Xingguo Zeng Guangliang Zhang Hongbo Zhang Jianjun Liu Qiong Wang Xiangjin Deng Caijin Xiao Yonggang Yao Dingshuai Xue Wei Zuo Yan Su Weibin Wen Ziyuan Ouyang | 2022 | National Science Review2022，9，2： | 12 |
| 18 | Tibetan Plateau: An evolutionary junction for the history of modern biodiversity显示文摘Holding particular biological resources,the Tibetan Plateau is a unique geologic-geographic-biotic interactively unite and hence play an important role in the global biodiversity domain.The Tibetan Plateau has undergone vigorous environmental changes since the Cenozoic,and played roles switching from'a paradise of tropical animals and plants'to'the cradle of Ice Age mammalian fauna'.Recent significant paleontological discoveries have refined a big picture of the evolutionary history of biodiversity on that plateau against the backdrop of major environmental changes,and paved the way for the assessment of its far-reaching impact upon the biota around the plateau and even in more remote regions.Here,based on the newly reported fossils from the Tibetan Plateau which include diverse animals and plants,we present a general review of the changing biodiversity on the Tibetan Plateau and its influence in a global scale.We define the Tibetan Plateau as a junction station of the history of modern biodiversity,whose performance can be categorized in the following three patterns:(1)Local origination of endemism;(2)Local origination and'Out of Tibet';(3)Intercontinental dispersal via Tibet.The first pattern is exemplified by the snow carps,the major component of the freshwater fish fauna on the plateau,whose temporal distribution pattern of the fossil schizothoracines approximately mirrors the spatial distribution pattern of their living counterparts.Through ascent with modification,their history reflects the biological responses to the stepwise uplift of the Tibetan Plateau.The second pattern is represented by the dispersal history of some mammals since the Pliocene and some plants.The ancestors of some Ice Age mammals,e.g.,the wholly rhino,Arctic fox,and argali sheep first originated and evolved in the uplifted and frozen Tibet during the Pliocene,and then migrated toward the Arctic regions or even the North American continent at beginning of the Ice Age;the ancestor of pantherines(big cats)first rose in Tibetan Plateau during the Pliocene,followed by the disperse of its descendants to other parts of Asia,Africa,North and South America to play as top predators of the local ecosystems.The early members of some plants,e.g.,Elaeagnaceae appeared in Tibet during the Late Eocene and then dispersed and were widely distributed to other regions.The last pattern is typified by the history of the tree of heaven(Ailanthus)and climbing perch.Ailanthus originated in the Indian subcontinent,then colonized into Tibet after the Indian-Asian plate collision,and dispersed therefrom to East Asia,Europe and even North America.The climbing perches among freshwater fishes probably rose in Southeast Asia during the Middle Eocene,dispersed to Tibet and then migrated into Africa via the docked India.These cases highlight the role of Tibet,which was involved in the continental collision,in the intercontinental biotic interchanges.The three evolutionary patterns above reflect both the history of biodiversity on the plateau and the biological and environmental effects of tectonic uplift. | Tao DENG Feixiang WU Zhekun ZHOU Tao SU | 2020 | Science China Earth Sciences2020，63，2： | 10 |
| 19 | MicroTom Metabolic Network: Rewiring Tomato Metabolic Regulatory Network throughout the Growth Cycle显示文摘Tomato(Solanum lycopersicum)is a major horticultural crop worldwide and has emerged as a preeminent model for metabolic research.Although many research efforts have focused on the analysis of metabolite differences between varieties and species,the dynamics of metabolic changes during the tomato growth cycle and the regulatory networks that underlie these changes are poorly understood.In this study,we integrated high-resolution spatio-temporal metabolome and transcriptome data to systematically explore the metabolic landscape across 20 major tomato tissues and growth stages.In the resulting MicroTom Metabolic Network,the 540 detected metabolites and their co-expressed genes could be divided into 10 distinct clusters based on their biological functions.Using this dataset,we constructed a global map of the major metabolic changes that occur throughout the tomato growth cycle and dissected the underlying regulatory network.In addition to verifying previously well-established regulatory networks for important metabolites,we identified novel transcription factors that regulate the biosynthesis of important secondary metabolites such as steroidal glycoalkaloids and flavonoids.Our findings provide insights into spatiotemporal changes in tomato metabolism and generate a valuable resource for the study of metabolic regulatory processes in model plants. | Yan Li Yang Chen Lu Zhou Shengjie You Heng Deng Ya Chen Saleh Alseekh Yong Yuan Rao Fu Zixin Zhang Dan Su Alisdair R.Fernie Mondher Bouzayen Tao Ma Mingchun Liu Yang Zhang | 2020 | Molecular Plant2020，13，8： | 10 |
| 20 | MAGNETIC RESONANCE IMAGING CHARACTERISTICS AND SURGICAL RESULTS OF ADRENOCORTICOTROPIN-SECRETING PITUITARY ADENOMAS显示文摘Objective To evaluate magnetic resonance imaging(MRI)characteristics and surgical results of adrenocorticotropin(ACTH)-secreting pituitary adenomas.Methods MRI characteristics and relationship between MRI positive rate and surgical results of 266 patients with pathologically confirmed Cushing's disease were analyzed retrospectively.All patients underwent thin-section sagittal and coronal scans of the pituitary gland before and after administration of gadolinium-diethylene triamine pentaacetic acid(Gd-DTPA)on a 1.5 Tesla MRI scanner,and dynamic enhanced MRI was performed in 39 patients.All patients underwent transsphenoidal adenomectomy.Endocrinological examinations and assessments were performed.Results Preoperative MRI revealed normal results in 41(15.4%)cases,microadenoma in 179(67.3%),macroadenoma in 42(15.8%),and huge adenoma in 4(1.5%).Pituitary apoplexy was found in 13(4.9%)cases.Positive rate of ACTH-secreting adenomas was 84.6%(225/266)on MRI scans,and that of small microadenomas was 87.2%(34/39)on dynamic enhanced MRI scans.Preoperative endocrinological tests of 199 cases supported the diagnosis of typical Cushing's disease,while the other 67 cases had atypical endocrinological results.The endocrinological cure rate,remission rate,and inefficacy rate were 85.7%,7.9%,and 6.4%,respectively.There was no difference in the initial endocrinological cure rate between the patients with positive and normal MRI results(90% vs.87.8%,P=0.904).Conclusions Enhanced coronal pituitary MRI is helpful for preoperative localization of ACTH-secreting pituitary microadenoma.Dynamic enhanced MRI may improve detection rate of microadenoma.There is no marked difference in the surgical results for patients with preoperative MRI results indicating presence or absence of microadenoma. | Bing Xing Kan Deng Zu-yuan Ren Chang-bao Su Ren-zhi Wang Yi Yang Wen-bin Ma Yong-ning Li | 2008 | Chinese Medical Sciences Journal2008，23，1： | 9 |
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