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| 1 | Relocation of the 10 March 2011 Yingjiang,China,earthquake sequence and its tectonic implications显示文摘An earthquake with MS5.8 occurred on 10 March 2011 in Yingjiang county,western Yunnan,China.This earthquake caused 25 deaths and over 250 injuries.In order to better understand the seismotectonics in the region,we collected the arrival time data from the Yunnan seismic observational bulletins during 1 January to 25 March 2011,and precisely hand-picked the arrival times from high-quality seismograms that were recorded by the temporary seismic stations deployed by our Institute of Crustal Dynamics,China Earthquake Administration.Using these arrival times,we relocated all the earthquakes including the Yingjiang mainshock and its aftershocks using the double-difference relocation algorithm.Our results show that the relocated earthquakes dominantly occurred along the ENE direction and formed an upside-down bow-shaped structure in depth.It is also observed that after the Yingjiang mainshock,some aftershocks extended toward the SSE over about 10 km.These results may indicate that the Yingjiang mainshock ruptured a conjugate fault system consisting of the ENE trending Da Yingjiang fault and a SSE trending blind fault.Such structural features could contribute to severely seismic hazards during the moderate-size Yingjiang earthquake. | Jianshe Lei Guangwei Zhang Furen Xie Yuan Li Youjin Su Lifang Liu Honghu Ma Junwei Zhang | 2012 | Earthquake Science2012，25，1： | 35 |
| 2 | Engineering Broad-Spectrum Bacterial Blight Resistance by Simultaneously Disrupting Variable TALE-Binding Elements of Multiple Susceptibility Genes in Rice显示文摘Xanthomonas oryzae pv.oryzae(Xoo),the causal agent of bacterial blight of rice,employs the transcription activator-like effectors(TALEs)to induce the expression of the OsSWEET family of putative sugar transporter genes,which function in conferring disease susceptibility(S)in rice plants.To engineer broadspectrum bacterial blight resistance,we used CRISPR/Cas9-mediated gene editing to disrupt the TALEbinding elements(EBEs)of two S genes,OsSWEETH and OsSWEET14,in rice cv.Kitaake,which harbors the recessive resistance allele of Xa25/OsSWEET13.The engineered rice line MS14K exhibited broadspectrum resistance to most Xoo strains with a few exceptions,suggesting that the compatible strains may contain new TALEs.We identified two PthXo2-like TALEs,Tal5LN18 and Tal7PX061,as major virulence factors in the compatible Xoo strains LN18 and PX061,respectively,and found that Xoo encodes at least five types of PthXo2-like effectors.Given that PthXo2/PthXo2.1 target OsSlVEETf3 for transcriptional activation,the genomes of 3000 rice varieties were analyzed for EBE variationsin the OsSWEET13 promoter,and 10Xa25-like haplotypes were identified.We found that Tal5LN18 and Tal7PX〇6i bind slightly different EBE sequences in the OsSWEET13 promoter to activate its expression.CRISPR/Cas9 technology was then used to generate InDels in the EBE of the OsSWEET13 promoter in MS14K to creat a new germplasm with three edited OsSWEET EBEs and broad-spectrum resistance against all Xoo strains tested.Collectively,our findings illustrate how to disarm TALE-S co-evolved loci to generate broad-spectrum resistance through the loss of effector-triggered susceptibility in plants. | Zhengyin Xu Xiameng Xu Qiang Gong Ziyang Li Ying Li Sai Wang Yangyang Yang Wenxiu Ma Longyu Liu Bo Zhu Lifang Zou Gongyou Chen | 2019 | Molecular Plant2019，12，11： | 29 |
| 3 | Microstructure and formation mechanism of titanium matrix composites coating on Ti-6Al-4V by laser cladding显示文摘Laser cladding experiments were done on a 5-kW continuous wave CO2 laser to synthesize TiC and TiB rein- forced titanium matrix composite coatings on Ti-6Al-4V alloy with a mixture of Ti and B4C precursor powder. The ther- modynamics of the reactions were calculated and analyzed. The microstructure and phase evolution of TiB and TiC com- posites were investigated. The results showed that the chemical reaction between Ti and B4C would release much heat, and these compounds, TiC, TiB, and small amount of TiB2, can be formed on the surface of Ti-6Al-4V alloy if the supplied en- ergy is sufficient to excite the reaction among the initial products. A good metallurgical bond between the coating and the substrate can be achieved. The microhardness of coating was irregular and the maximum value was approximately HV600. | CAI Lifang ZHANG Yongzhong SHI Likai | 2007 | Rare Metals2007，26，4： | 22 |
| 4 | Jagged-1/Notch3 signaling transduction pathway is involved in apelin-13-induced vascular smooth muscle cells proliferation显示文摘apelin/apelin 受体(APJ, apelinangiotensin 像受体 1 ) 系统是一最新 deorphanized G 联合蛋白质的受体系统。是重要规章的因素的 apelin 和 APJ 在心血管的系统被表示。我们的以前的研究显著地表明了那 apelin-13 刺激脉管的光滑的肌肉房间(VSMC ) 增长。在这份报纸,我们的数据建议表明 transduction 小径的 Jagged-1/Notch3 被支持 Cyclin D1 的表示涉及 apelin-13-induced VSMC 增长。结果显示 apelin-13 在集中依赖者和时间依赖者礼貌刺激 VSMC 和 Jagged-1 和 Notch3 的表示的增长。apelin-13 导致的 Jagged-1 和 Notch3 的增加的表示能被细胞外的调整信号的蛋白质 kinase (英皇家空军之阶级最低之兵) 废除封锁。PD98059 (英皇家空军之阶级最低之兵禁止者) 能禁止 apelin-13 导致的 Jagged-1/Notch3 的激活。用小介入 RNA 的 Notch3 的下面规定禁止 Cyclin D1 的表示并且阻止 apelin-13-induced VSMC 增长。在结论, Jagged-1/Notch3 发信号 transduction 小径涉及 apelin-13 导致的 VSMC 增长。 | Lifang Li Lanfang Li Feng Xie Zidong Zhang Yu Guo Guotao Tang Deguan Lv Qixuan Lu Linxi Chen Jian Li | 2013 | Acta Biochimica et Biophysica Sinica2013，45，10： | 18 |
| 5 | The influence of stage at diagnosis and molecular subtype on breast cancer patient survival: a hospital.based multi.center study显示文摘Background: Stage at diagnosis and molecular subtype are important clinical factors associated with breast cancer patient survival. However, subgroup survival data from a large study sample are limited in China.To estimate the survival differences among patients with different stages and various subtypes of breast cancer, we conducted a hospital-based multi-center study on breast cancer in Beijing, China.Methods: All resident patients diagnosed with primary, invasive breast cancer between January 1,2006 and December 31,2010 from four selected hospitals in Beijing were included and followed up until December 31,2015. Hospitalbased data of stage at diagnosis, hormone receptor status, and selected clinical characteristics, including body mass index(BMI), menopausal status, histological grade, and histological type, were collected from the medical records of the study subjects. Overall survival(OS) and cancer-specific survival(CSS) were estimated. Cox proportional hazards models were employed to evaluate the associations of stage at diagnosis and molecular subtype with patient survival.Results: The 5-year OS and CSS rates for all patients were 89.4% and 90.3%. Survival varied by stage and molecular subtype. The 5-year OS rates for patients with stage I, Ⅱ, Ⅲ, and IV diseases were 96.5%, 91.6%, 74.8%, and 40.7%,respectively, and the corresponding estimates of 5-year CSS rates were 97.1%, 92.6%, 75.6%, and 42.7%, respectively.The 5-year OS rates for patients with luminal A, luminal B, HER2, and triple-negative subtypes of breast cancer were92.6%, 88.4%, 83.6%, and 82.9%, respectively, and the corresponding estimates of 5-year CSS rates were 93.2%, 89.1 %,85.4%, and 83.5%, respectively. Multivariate analysis showed that stage at diagnosis and molecular subtype were important prognostic factors for breast cancer.Conclusions: Survival of breast cancer patients varied significantly by stage and molecular subtype. Cancer screening is encouraged for the early detection and early diagnosis of breast cancer. More advanced therapies and health care policies are needed on HER2 and triple-negative subtypes. | Tingting Zuo Hongmei Zeng Huichao Li Shuo Liu Lei Yang Changfa Xia Rongshou Zheng Fei Ma Lifang Liu Ning Wang Lixue Xuan Wanqing Chen | 2017 | Chinese Journal of Cancer2017，36，11： | 18 |
| 6 | Overview of acidic deep eutectic solvents on synthesis,properties and applications显示文摘This review divides the acidic deep eutectic solvents(ADES) into Br?nsted and Lewis DES according to their diversity of acidic character.The hydrogen bond donors and halide salts for formulating an ADES are classified, the synthesis methods are described, and the physicochemical properties including freezing point, acidity, density, viscosity and conductivity are presented. Furthermore, the applications of Br?nsted acidic deep eutectic solvents(BADES) and Lewis acidic deep eutectic solvents(LADES) are overviewed, respectively, covering the fields in dissolution, extraction, organic reaction and metal electrodeposition. It is expected that the ADES has great potential to replace the pollutional mineral acid, expensive and unstable solid acid, and costly ionic liquid in many acid-employed chemical processes, thus meeting the demands of green chemistry. | Hao Qin Xutao Hu Jingwen Wang Hongye Cheng Lifang Chen Zhiwen Qi | 2020 | Green Energy & Environment2020，5，1： | 17 |
| 7 | Utilization of polysaccharides as depressants for the flotation separation of copper/lead concentrate显示文摘The interaction mechanism between dextrin and minerals has been investigated through micro-flotation, adsorption density measurements, Fourier transform infrared ray (FTIR) spectroscopic studies and dissolution tests. Dextrin shows a good depressing action towards galena but not chalcopyrite. FTIR spectroscopic studies indicate that dextrin chemically adsorbed on galena surface in alkaline pH range. Dissolution tests confirm leaching action of metal ions from chalcopyrite and galena surfaces, and dextrin-lead ion interaction. Adsorption measurements present that the higher adsorption density of O-isopropyl-N-ethyl thionocarbamate (IPETC) onto chalcopyrite than that onto galena, and IPETC adsorbed on galena decrease with increasing dextrin concentrations in the presence of dextrin, attesting the flotation results. | Qin Wenqing Wei Qian Jiao Fen Yang Congren Liu Ruizeng Wang Peipei Ke Lifang | 2013 | International Journal of Mining Science and Technology2013，23，2： | 16 |
| 8 | Blocking FSH inhibits hepatic cholesterol biosynthesis and reduces serum cholesterol显示文摘Menopause is associated with dyslipidemia and an increased risk of cardio-cerebrovascular disease.The classic view assumes that the underlying mechanism of dyslipidemia is attributed to an insufficiency of estrogen.In addition to a decrease in estrogen, circulating follicle-stimulating hormone (FSH)levels become elevated at menopause.In this study,we find that blocking FSH reduces serum cholesterol via inhibiting hepatic cholesterol biosynthesis.First,epidemiological results show that the serum FSH levels are positively correlated with the serum total cholesterol levels,even after adjustment by considering the effects of serum estrogen,in addition,the prevalence of hypercholesterolemia is significantly higher in peri-menopausal women than that in premenopausal women.Furthermore,we generated a mouse model of FSH elevation by intraperitoneally injecting exogenous FSH into ovariectomized (OVX)mice,in which a normal level of estrogen (E2)was maintained by exogenous supplementation. Consistently,the results indicate that FSH,independent of estrogen,increases the serum cholesterol level in this mouse model. Moreover,blocking FSH signaling by anti-FSHβ antibody or ablating the FSH receptor (FSHR)gene could effectively prevent hypercholesterolemia induced by FSH injection or high-cholesterol diet feeding.Mechanistically,FSH,via binding to hepatic FSHRs, activates the Gi2α/β-arrestin-2/Akt pathway and subsequently inhibits the binding of FoxO1 with the SREBP-2 promoter,thus preventing FoxO1 from repressing SREBP-2 gene transcription.This effect,in turn,results in the upregulation of SREBP-2,which drives HMGCR nascent transcription and de novo cholesterol biosynthesis,leading to the increase of cholesterol accumulation.This study uncovers that blocking FSH signaling might be a new strategy for treating hypercholesterolemia during menopause, particularly for women in peri-menopause characterized by FSH elevation only. | Yanjing Guo Meng Zhao Tao Bo Shizhan Ma Zhongshang Yuan Wenbin Chen Zhao He Xu Hou Jun Liu Zhenhai Zhang Qiang Zhu Qiangxiu Wang Xiaoyan Lin Zhongli Yang Min Cui Lu Liu Yujie Li Chunxiao Yu Xiaoyi Qi Qian Wang Haiqing Zhang Qingbo Guan Lifang Zhao Shimeng Xuan Huili Yan Yanliang Lin Li Wang Qihang Li Yongfeng Song Ling Gao Jiajun Zhao | 2019 | Cell Research2019，29，2： | 16 |
| 9 | Effect of sodium pyrophosphate on the flotation separation of chalcopyrite from galena显示文摘The effect of sodium pyrophosphate (SPH) on the separation of chalcopyrite from galena was examined through flotation, adsorption, electrokinetic studies and infrared spectral analysis. Differential flotation tests indicate that satisfactory separation can be achieved within the pH range from 2.5 to 6 using SPH to depress the galena, but not the chalcopyrite when O-isopropyl-N-ethyl thionocarbamate (IPETC) is used as the collector. The electrophoretic mobilities of both the minerals dramatically become negatively charged following SPH adsorption in the pH range from 2.5 to 12. The infrared spectral analysis suggests that chemical adsorption occurs on galena surface treated by SPH, indicating that a chelate complex has formed. At weakly acidic pH values, the adsorption density of IPETC onto galena is significantly reduced in the presence of SPH. However, the amount of IPETC adsorbed onto chalcopyrite almost remains at the same level. Since the observed adsorption density of IEPTC onto chalcopyrite is quite high compared to galena, the observed flotation results are explained. A possible mechanism for the interaction between the two sulphide minerals and SPH is discussed. | Qin Wenqing Wei Qian Jiao Fen Li Ning Wang Peipei Ke Lifang | 2012 | International Journal of Mining Science and Technology2012，22，3： | 15 |
| 10 | Mitochondrial microsatellite instability in gastric cancer and its precancerous lesions显示文摘AIM:To evaluate the role of mitochondrial microsatellite instability (mtMSI) in gastric carcinogenesis.METHODS:MtMSI was measured with PCR-single strand conformation polymophism (PCR-SSCP) in 68 cases of advanced gastric cancer,40 cases of chronic gastritis,30 cases of intestinal metaplasia and 20 cases of dysplasia.RESULTS:MtMSI was observed in 12.5% (5 of 40) of chronic gastritis,20.0% (6 of 30) of intestinal metaplasia,25.0% (5 of 20) of dysplasia and 38.2% (26 of 68) of gastric cancer.These findings showed a sequential accumulation of mtMSI in the histological progression from chonic gastritis to gastric cancer. An association of mtMSI with intestinal histological type and distal location was found (P=0.001 and P=0.002), whereas no significant correlation was found between mtMSI and age at diagnosis, sex, tumor size, depth of invasion, lymph node spread and clinical stages (P>0.05).CONCLUSION:MtMSI may play an early and important role in the gastric carcinogenesis pathway, especially in the intestinal type and distal gastric cancer. | Xian-LongLing Dian-ChunFang Rong-QuanWang Shi-MingYang LiFang | 2004 | World Journal of Gastroenterology2004，10，6： | 15 |
| 11 | Introduction of rice chitinase gene into wheat via low energy Ar^+ beam implantation显示文摘A chitinase gene (RCH8) in plasmid vector pCAMBIA1308 was delivered into 3 wheat cultivars (Yangmai 158, Wan 9210, Wanmai 32) by low energy Ar+ beam-mediated method. Preliminary calli from treated mature embryos were first selected on hygromycin (Hm, 20 or 30 mg/L) containing medium. After the resistant calli formed, they were transferred to the regeneration medium with 10 or 20 mg/L Hm. All the three wheat varieties obtained trans-genie plants. PCR and PCR-Southern assays showed that most plants regenerated from the resistant calli were positive transgenic plants. Southern blot of the positive green plants confirmed stable integration of alien DNA into wheat genome. The plant transformation frequencies varied with the variety and ion dose implanted. Wanmai 32 possessed the highest transformation frequency, reaching 3.8% at a suitable implantation dose. The transformation frequency of Yangmai 158 and Wan 9210 varied from 0.5% to 2.5% and from 0.5% to 1.4%, respectively. Progeny test for resistance to | WU Lifang LI Hong FENG Huiyun WU Lijun YU Zengliang | 2001 | Chinese Science Bulletin2001，46，4： | 14 |
| 12 | Photoperiodism dynamics during the domestication and improvement of soybean显示文摘Soybean(Glycine max) is a facultative short-day plant with a sensitive photoperiod perception and reaction system, which allows it to adjust its physiological state and gene regulatory networks to seasonal and diurnal changes in environmental conditions. In the past few decades, soybean cultivation has spread from East Asia to areas throughout the world. Biologists and breeders must now confront the challenge of understanding the molecular mechanism of soybean photoperiodism and improving agronomic traits to enable this important crop to adapt to geographical and environmental changes. In this review, we summarize the genetic regulatory network underlying photoperiodic responses in soybean. Genomic and genetic studies have revealed that the circadian clock, in conjunction with the light perception pathways, regulates photoperiodic flowering. Here, we provide an annotated list of 844 candidate flowering genes in soybean, with their putative biological functions. Many photoperiod-related genes have been intensively selected during domestication and crop improvement. Finally, we describe recent progress in engineering photoperiod-responsive genes for improving agronomic traits to enhance geographic adaptation in soybean, as well as future prospects for research on soybean photoperiodic responses. | Sheng-Rui Zhang Huan Wang Zhongyu Wang Yao Ren Lifang Niu Jun Liu Bin Liu | 2017 | Science China(Life Sciences)2017，60，12： | 13 |
| 13 | VECTOR ANALYSIS THEORY ON LANDSCAPE PATTERN (VATLP) IN SANJIANG PLAIN MARSH, CHINA显示文摘Landscape indices are popular for the quantification of landscape pattern. But all landscape indices being used so far are scalar quantity, which measure patterns without considering sufficiently the pattern size and the directionality together. Based on planar characteristics defined in mechanics such as centroid, moment of inertia, product of inertia, principal axes and so on, vector analysis theory on landscape pattern (VATLP) is explored here. Firstly we establish a coordinate system of centroidal principal axes (CSCPA) of a patch or patches. Some related new indices including those describing the direction of pattern distribution (patch orientation (PO), vectorial patch orientation (VPO)), and those indicating the shape of patch' s equivalent ellipse ( major axis (MJA), minor axis (MIA) and eccentric rate (ER)) are deduced. These landscape metrics are then applied to the pattern analysis of Sanjiang plain marsh, the study area. Two temporal vector-based data sets of the study area come from interpretation of remote sensing images MSS (1980) and TM (2000). The application of the theory captures some shape properties of riparian wetland in Sanjiang plain marsh. The dissymmetrieal featires of Sanjiang plain marsh around principal axes due to agricultural development could also be explained. | ZHANGShu-Qing ZHANGJun-Yan LIFang | 2004 | 湿地科学2004，2，3： | 13 |
| 14 | Effects of operational factors on soluble microbial products in a carrier anaerobic baffled reactor treating dilute wastewater显示文摘The effects of feed strength, hydraulic residence time (HRT), and operational temperatures on soluble microbial product (SMP) production were investigated, to gain insights into the production mechanism. A carrier anaerobic baffled reactor (CABR) treating dilute wastewater was operated under a wide range of operational conditions, namely, feed strengths of 300–600 mg/L, HRTs of 9– 18 h, and temperatures of 10–28°C. Generally, SMP production increased with increasing feed strength and decreasing temperature. At high temperature (28°C), SMP production increased with decreasing HRT. As the temperature was decreased to 18 and 10°C, the SMP production was at its peak for 12 h HRT. Therefore, temperature could be an important determinant of SMP production along with HRT. A higher SMP to soluble chemical oxygen demand (SCOD) ratio was found at high temperature and long HRT because of complete volatile fatty acid degradation. SMP accounted for 50%–75% of the SCOD in the last chamber of the CABR. As a secondary metabolite, some SMP could be consumed at lower feed strength. | FENG Huajun HU Lifang SHAN Dan FANG Chengran HE Yonghua SHEN Dongsheng | 2008 | Journal of Environmental Sciences2008，20，6： | 12 |
| 15 | Effect of herb-partitioned moxibustion on pain and quality of life in women with endometriosis: a protocol for a randomized clinical trial显示文摘OBJECTIVE: To investigate the effect of herb-partitioned moxibustion(HPM) on pain and quality of life in women with endometriosis.METHODS: Thirty-six patients will be randomly assigned to a treatment group or a wait-list control group. The treatment group will receive 12 sessions of HPM in the lower abdomen and lumbosacral region for 3 months. Wait-list participants will not receive any specific treatments until the trial is completed.RESULTS: The primary outcome measure is pain intensity assessed by a Visual Analogue Scale at baseline, months 1, 2, and 3 in the treatment period,and months 4, 5, and 6 in the follow-up period. Secondary outcome measures include quality of life assessed by the Short Form 36 Health Survey, change in CA125, change in cyst diameter(assessed by ultrasound examination), and rescue medication dosage.CONCLUSION: This study will provide evidence to confirm if HPM may be used as a therapeutic option for treating endometriosis. | Hu Hantong Chen Lifang Jin Xiaofei Li Ru Fang Jianqiao | 2020 | Journal of Traditional Chinese Medicine2020，40，2： | 11 |
| 16 | Identification of immunodominant linear B-cell epitopes within the major outer membrane protein of Chlamydia trachomatis显示文摘Chlamydia trachomatis 是最流行的性播送的病原体之一。Chlamydial 主要的外部膜蛋白质(MOMP ) 能在鼠科的模型导致强壮的细胞、体液的有免疫力的回答并且被认为是一个潜在的疫苗的候选人。在这份报告, MOMP 的氨基酸顺序用帮助计算机的技术被分析扫描 B 房间 epitopes,和三可能的线性 B 房间 epitopes 肽(VLKTDVNKE, TKDASIDYHE, TRLIDERAAH ) 与高预言的 antigenicity 和高度,保存被调查。为各潜在的 epitope 编码区域的 DNA 被克隆进 pET32a (+) 并且在 Escherichia coli 表示了为 Trx-His-tag 熔化蛋白质。熔化蛋白质被 Ni-NTA agarose 祷告净化并且由 SDS 页和西方的污点分析列在后面。我们与这三熔化蛋白质使老鼠免疫。从使免疫的老鼠包含 anti-epitope 抗体的 sera 能认出 C。在 ELISA 的 trachomatis serovars D 和 E。这些熔化蛋白质的 Antisera 在 serovar E 的侵略上显示了禁止的效果由在 vitro 中立化试金。另外,浆液从恢复健康的 C 取样。感染 trachomatis 的病人与由西方的污点试金的 epitope 熔化蛋白质是反应的。我们的结果证明生物信息的分析选择的 epitope 序列是高度保存的 C。trachomatis MOMP B 房间 epitopes,并且能是子单元疫苗的发展的好候选人,它能在临床的诊断被使用。 | Shanli Zhu Jun Chen Meixia Zheng Wenci Gong Xiangyang Xue Wenshu Li Lifang Zhang | 2010 | Acta Biochimica et Biophysica Sinica2010，42，11： | 11 |
| 17 | Measuring Conflict Functions in Generalized Power Space显示文摘One of the most important open issues is that the classical conflict coefficient in D-S evidence theory (DST) cannot correctly determine the conflict degree between two pieces of evidence. This drawback greatly limits the use of DST in real application systems. Early researches mainly focused on the improvement of Dempster’s rule of combination (DRC). However, the current research shows it is very important to define new conflict coefficients to determine the conflict degree between two or more pieces of evidence. The evidential sources of information are considered in this work and the definition of a conflict measure function (CMF) is proposed for selecting some useful CMFs in the next fusion work when sources are available at each instant. Firstly, the definition and theorems of CMF are put forward. Secondly, some typical CMFs are extended and then new CMFs are put forward. Finally, experiments illustrate that the CMF based on Jousselme and its similar ones are the best suited ones. | HU Lifang GUAN Xin DENG Yong HAN Deqiang HE You | 2011 | Chinese Journal of Aeronautics2011，24，1： | 11 |
| 18 | OsRFPH2-10, a RING-H2 Finger E3 Ubiquitin Ligase, Is Involved in Rice Antiviral Defense in the Early Stages of Rice dwarf virus Infection显示文摘 | Lifang Liu Lian Jin Xiahe Huang Yongtao Geng Feng Li Qingqing Qin Rui Wang Shaoyi Ji Shanshan Zhao Qi Xie Chunhong Wei Can Xie Biao Ding Yi Li | 2014 | Molecular Plant2014，7，6： | 11 |
| 19 | Recursive modeling and online identification of lithium-ion batteries for electric vehicle applications显示文摘For safe and reliable operation of lithium-ion batteries in electric vehicles,the real-time monitoring of their internal states is important.The purpose of our study is to find an easily implementable,online identification method for lithium-ion batteries in electric vehicles.In this article,we propose an equivalent circuit model structure.Based on the model structure we derive the recursive mathematical description.The recursive extended least square algorithm is introduced to estimate the model parameters online.The accuracy and robustness are validated through experiments and simulations.Real-road driving cycle experiment shows that the proposed online identification method can achieve acceptable accuracy with the maximum error of less than 5.52%.In addition,it is proved that the proposed method can also be used to estimate the real-time SOH and SOC of the batteries. | LI Yong WANG LiFang LIAO ChengLin WANG LiYe XU DongPin | 2014 | Science China(Technological Sciences)2014，57，2： | 10 |
| 20 | Essential roles of exosome and circRNA_101093 on ferroptosis desensitization in lung adenocarcinoma显示文摘Background:Resistance to ferroptosis,a regulated cell death caused by irondependent excessive accumulation of lipid peroxides,has recently been linked to lung adenocarcinoma(LUAD).Intracellular antioxidant systems are required for protection against ferroptosis.The purpose of the present studywas to investigate whether and how extracellular system desensitizes LUAD cells to ferroptosis.Methods:Established human lung fibroblasts MRC-5,WI38,and human LUAD H1650,PC9,H1975,H358,A549,and H1299 cell lines,tumor and matched normal adjacent tissues of LUAD,and plasma from healthy individuals and LUAD patients were used in this study.Immunohistochemistry and immunoblotting were used to analyze protein expression,and quantitative reverse transcription-PCR was used to analyze mRNA expression.Cell viability,cell death,and the lipid reactive oxygen species generationwere measured to evaluate the responses to ferroptosis.Exosomes were observed using transmission electron microscope.The localization of arachidonic acid(AA)was detected using click chemistry labeling followed by confocal microscopy.Interactions between RNAs and proteins were detected using RNA pull-down,RNA immunoprecipitation and photoactivatable ribonucleoside-enhanced crosslinking and immunoprecipitation methods.Proteomic analysis was used to investigate RNA-regulated proteins,and metabolomic analysis was performed to analyze metabolites.Cellderived xenograft,patient-derived xenograft,cell-implanted intrapulmonary LUAD mouse models and plasma/tissue specimens from LUAD patients were used to validate the molecular mechanism.Results:Plasma exosome from LUAD patients specifically reduced lipid peroxidation and desensitized LUAD cells to ferroptosis.A potential explanation is that exosomal circRNA_101093(cir93)maintained an elevation in intracellular cir93 in LUAD to modulate AA,a poly-unsaturated fatty acid critical for ferroptosisassociated increased peroxidation in the plasma membrane.Mechanistically,cir93 interacted with and increased fatty acid-binding protein 3(FABP3),which transported AA and facilitated its reaction with taurine.Thus,global AA was reduced,whereas N-arachidonoyl taurine(NAT,the product of AA and taurine)was induced.Notably,the role of NAT in suppressing AA incorporation into the plasma membrane was also revealed.In pre-clinical in vivo models,reducing exosome improved ferroptosis-based treatment.Conclusion:Exosome and cir93 are essential for desensitizing LUAD cells to ferroptosis,and blocking exosome may be helpful for future LUAD treatment. | Xiao Zhang Yunhua Xu Lifang Ma Keke Yu Yongjie Niu Xin Xu Yi Shi Susu Guo Xiangfei Xue Yikun Wang Shiyu Qiu Jiangtao Cui Hong Wang Xiaoting Tian Yayou Miao Fanyu Meng Yongxia Qiao Yongchun Yu Jiayi Wang | 2022 | Cancer Communications2022，42，4： | 10 |
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