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| 1 | Yu Gan Long Ameliorates Hepatic Fibrosis by Inhibiting PI3K/AKT,Ras/ERK and JAK1/STAT3 Signaling Pathways in CCl4-induced Liver Fibrosis Rats显示文摘Yu Gan Long(YGL)is a Chinese traditional herbal formula which has been reported to attenuate liver fibrosis for many years and we have explored its anti-fibrotic mechanism through blocking transforming growth factor(TGF-β)in the previous study.But the mechanisms associated with platelet-derived growth factor(PDGF)-BB remain obscure.In this study,we further investigated the mechanism of YGL reducing carbon tetrachloride(CCl4)-induced liver fibrosis in rats.Our results showed that YGL suppressed CCl4-induced upregulation of collagen IV(Col IV),type HI precollagen(PCHI),hyaluronuc acid(HA)and laminin(LN),which are implicated in liver fibrosis.Also,YGL reduced theα-smooth muscle actin(α-SMA)expression,which acts as the indicator of liver fibrosis.Furthermore,YGL decreased the serum levels of hepatic stellate cell(HSC)mitogen PDGF-BB and inflammation cytokines,including TNF-α,IL-1β,IL-6.Markers involved in liver fibrosis,such as Ras,p-Raf-1,p-ERK1/2,p-JNK,p-P38,p-PI3K,p-AKT,p-JAKl,p-STAT3 were downregulated significantly after treatment with YGL.Our results indicated that YGL ameliorated CCl4-induced liver fibrosis by reducing inflammation cytokines production,and suppressing Ras/ERK,PI3K/AKT,and JAK1/STAT3 signaling pathways,which provided further evidence towards elucidation of the anti-fibrotic mechanism of YGL. | Hou-gang LI Peng-tao YOU Yu XI Yu CAI Yi-jun TU Meng-heng WANG Wan-ci SONG Tai-min QUAN Hui-ying REN Yan-wen LIU Han-xiong DAN Shi-qing XU | 2020 | Current Medical Science2020，40，3： | 9 |
| 2 | Extending optical filaments with phase-nested laser beams显示文摘Extending the length of femtosecond laser filamentation has always been desired for practical applications. Here,we demonstrate that significant extending of a single filament in BK7 glass can be achieved by constructing phasenested beams. The filamentation and the following energy replenishment are assembled in a single phase-nested beam. The central part of the phase-nested beam is an apertured Gaussian beam, which is focused into one focal spot to produce a short filament. In contrast, the rest of the annular part converges gradually towards the central axis to continuously replenish the energy for supporting the regeneration of filaments. The common-path generating system ensures the stability of generated filaments and easily optimizes the beam parameters to obtain the longest high-quality filament due to its flexibility. In addition, we discuss the significance of continuous replenishment for extending filaments and the potential for generating more extended filaments based on this method. | JIA-QI LU PING-PING LI DAN WANG CHENGHOU TU YONGNAN LI HUI-TIAN WANG | 2018 | Photonics Research2018，6，12： | 4 |
| 3 | Small molecule induces mitochondrial fusion for neuroprotection via targeting CK2 without affecting its conventional kinase activity显示文摘Mitochondrial fusion/hission dynamics plays a fundamental role in neuroprotection;however,there is till a severe lack oftherapeutic targets for this biological process.Here,we found that the naturally derived small molecule echinacoside(ECH)signifhcantly promotes mitochondrial fusion progression.ECH selectively binds to the previously uncharacterized casein kinase 2(CK2)α'subunit(CK2a)as a direct cellular target,and genetic knockdown of CK2α'abolishes ECH-mediated mitochondrial fusion.Mechanistically,ECH allosterically regulates CK2α'conformation to recruit basic transcription factor 3(BTF 3)to form a binary proteincomplex.Then,the CK2α'/BTF3 complex facilitatesβ-catenin nuclear translocation to activate TCF/AEF transcription factors andstimulate transcription of the mitochondrial fusion gene Mfn2.trikingly,in a mouse middle cerebral artery occlusion(MCAO)model,ECH administration was found to significantly improve cerebral injuries and behavioral deficits by enhancing Mfn2expression in wild-type but not CK2α'^(+/-)mice.Taken together,our findings reveal,for the first time,that CK2 is essential forpromoting mitochondrial fusion in a Wnt/B-catenin-dependent manner and suggest that pharmacologically targeting CK2 is apromising therapeutic strategy for ischemic stroke. | Ke-Wu Zeng Jing-Kang Wang Li-Chao Wang Qiang Guo Ting-Ting Liu Fu-Jiang Wang Na Feng Xiao-Wen Zhang Li-Xi Liao Mei-Mei Zhao Dan Liu Yong Jiang Pengfei Tu | 2021 | Signal Transduction and Targeted Therapy2021，6，3： | 3 |
| 4 | RETRACTED ARTICLE:Human H9N2 Avian Influenza Infection:Epidemiological and Clinical Characterization of 16 Cases in China显示文摘The authors are retracting this paper owing to errors in the reported data.The paper claimed that 16 patient cases were infected with H9N2 virus.However,when the authors recently further investigated all the thirteen sera samples,no anti-H9N2 antibodies were found by the haemagglutination inhibition assay.Moreover,re-sequencing of the remaining five throat swabs showed all five samples were H1N1 virus. | Xuan Dong Jiasong Xiong Chaolin Huang Jie Xiang Wenjuan Wu Nanshan Chen Danning Wen Chao Tu Xueli Qiao Liang Kang Zhongzi Yao Dingyu Zhang Quanjiao Chen | 2021 | Virologica Sinica2021，36，3： | 3 |
| 5 | Suppression of RNA Interference Pathway in vitro by Grass Carp Reovirus显示文摘The means of survival of genomic dsRNA of reoviruses from dsRNA-triggered and Dicer-initiated RNAi pathway remains to be defined. The present study aimed to investigate the effect of Grass carp reovirus (GCRV) replication on the RNAi pathway of grass carp kidney cells (CIK). The dsRNA-triggered RNAi pathway was demonstrated unimpaired in CIK cells through RNAi assay. GCRV-specific siRNA was generated in CIK cells transfected with purified GCRV genomic dsRNA in Northern blot analysis; while in GCRV-infected CIK cells, no GCRV-specific siRNA could be detected. Infection and transfection experiments further indicated that replication of GCRV correlated with the increased transcription level of the Dicer gene and functional inhibition of in vitro synthesized egfp-siRNA in silencing the EGFP reporter gene. These data demonstrated that although only the genomic dsRNA of GCRV was sensitive to the cellular RNAi pathway, unidentified RNAi suppressor protein(s) might contribute to the survival of the viral genome and efficient viral replication. | Shuai Guo Dan Xu Hong-xu Xu Tu Wang Jia-le Li Li-qun Lu | 2012 | Virologica Sinica2012，27，2： | 3 |
| 6 | Alkaloids from Clematis manshurica Rupr.显示文摘 | She-Po Shi Peng-Fei Tu Cai-Xia Dong Dan Jiang | 2006 | 2006 (1-2)2006，，1： | 2 |
| 7 | An in planta haploid induction system in Brassica napus显示文摘Doubled haploid technology is widely used to accelerate plant breeding,but its use in the important oilseed crop Brassica napus L.is limited because B.napus haploids could only be obtained through in vitro anther or microspore cultures.Recently,maize(Zea mays)lines containing mutations in Domain of unknown function 679 membrane protein(DMP)were used as haploid inducer lines.This new haploid induction mechanism has been extended to several other plants,including the dicots Arabidopsis thaliana,tomato(Solanum lycopersicum),and tobacco(Nicotiana tabacum).Here,we knocked out four BnaDMP genes in the B.napus cultivar Westar using a clustered regularly interspaced short palindromic repeats(CRISPR)/CRISPR-associated protein 9 vector with an enhanced green fluorescent protein expression cassette.Plants with DMP mutations in B.napus in the T_(0),T_(1),and T_(2) generations exhibited a haploid induction rate up to 2.53%.These results suggest that targeting BnaDMP could be useful for haploid induction in B.napus. | Yifan Li Dan Li Qing Xiao Huadong Wang Jing Wen Jinxing Tu Jinxiong Shen Tingdong Fu Bin Yi | 2022 | Journal of Integrative Plant Biology2022，64，6： | 2 |
| 8 | Isolation and Characterization of Recombinant Variable Domain of Heavy Chain Anti-idiotypic Antibodies Specific to Aflatoxin B_1显示文摘Some unique subclasses of Camelidae antibodies are devoid of the light chain,and the antigen binding site is comprised exclusively of the variable domain of the heavy chain(VHH).The recombinant VHHs have a high potential as alternative reagents for the next generation of immunoassay.In particular,they might be very useful for molecular mimicry.The present study demonstrated an alpaca immunized with the F(ab’)2fragment of anti-aflatoxin B1 mAb and developed an important anti-idiotypic(anti-Id)responses.Antigen-specific elution method was used for panning private anti-Id VHHs from the constructed alpaca VHH library.The selected VHHs were expressed,renatured,purified,and then identified by a competitive enzyme-linked immunosorbent assay(ELISA).Our findings indicated that the VHH would be an alternative tool for haptens mimicry studies. | WANG Dan XU Yang TU Zhui FU Jin Heng XIONG Yong Hua FENG Fan TAO Yong LEI Da | 2014 | Biomedical and Environmental Sciences2014，27，2： | 2 |
| 9 | Kinetic Characteristics of Neutralizing Antibody Responses Vary among Patients with COVID-19显示文摘Objective The coronavirus disease 2019(COVID-19) pandemic continues to present a major challenge to public health. Vaccine development requires an understanding of the kinetics of neutralizing antibody(NAb) responses to severe acute respiratory syndrome coronavirus 2(SARS-CoV-2).Methods In total, 605 serum samples from 125 COVID-19 patients(from January 1 to March 14, 2020)varying in age, sex, severity of symptoms, and presence of underlying diseases were collected, and antibody titers were measured using a micro-neutralization assay with wild-type SARS-CoV-2.Results NAbs were detectable approximately 10 days post-onset(dpo) of symptoms and peaked at approximately 20 dpo. The NAb levels were slightly higher in young males and severe cases, while no significant difference was observed for the other classifications. In follow-up cases, the NAb titer had increased or stabilized in 18 cases, whereas it had decreased in 26 cases, and in one case NAbs were undetectable at the end of our observation. Although a decreasing trend in NAb titer was observed in many cases, the NAb level was generally still protective.Conclusion We demonstrated that NAb levels vary among all categories of COVID-19 patients. Longterm studies are needed to determine the longevity and protective efficiency of NAbs induced by SARS-CoV-2. | LI Ling Hua TU Hong Wei LIANG Dan WEN Chun Yan LI An An LIN Wei Yin HU Ke Qi HONG Wen Shan LI Yue Ping SU Juan ZHAO San Tao LI Wei YUAN Run Yu ZHOU Ping Ping HU Feng Yu TANG Xiao Ping KE Chang Wen KE Bi Xia CAI Wei Ping | 2021 | Biomedical and Environmental Sciences2021，34，12： | 1 |
| 10 | Mechanistic analysis for the origin of diverse diterpenes in Tripterygium wilfordii显示文摘Tripterygium wilfordii is a valuable medicinal plant rich in biologically active diterpenoids,but there are few studies on the origins of these diterpenoids in its secondary metabolism.Here,we identified three regions containing tandemly duplicated diterpene synthase genes on chromosomes(Chr) 17 and 21 of T. wilfordii and obtained 11 diterpene synthases with different functions.We farther revealed that these diterpene synthases underwent duplication and rearrangement at approximately 2.3-23.7 million years ago(MYA) by whole-genome triplication(WGT),transposon mediation,and tandem duplication,followed by functional divergence.We first demonstrated that four key amino acids in the sequences of TwCPS3,TwCPS5,and TwCPSS were altered during evolution,leading to their functional divergence and the formation of diterpene secondary metabolites.Then,we demonstrated that the functional divergence of three TwKSLs was driven by mutations in two key amino acids.Finally,we discovered the mechanisms of evolution and pseudogenization of miltiradiene synthases in T.wilfordii and elucidated that the new function in TwMS1/2 from the terpene synthase(TPS)-b subfamily was caused by progressive changes in multiple amino acids after the WGT event.Our results provide key evidence for the formation of diverse diterpenoids during the evolution of secondary metabolites in T.wilfordii. | Lichan Tu Xinbo Cai Yifeng Zhang Yuru Tong Jian Wang Ping Su Yun Lu Tianyuan Hu Yunfeng Luo Xiaoyi Wu Dan Li Luqi Huang Wei Gao | 2022 | Acta Pharmaceutica Sinica B2022，12，6： | 1 |
| 11 | Data release of the LAMOST pilot survey显示文摘This paper describes the data release of the LAMOST pilot survey, which includes data reduction, calibration, spectral analysis, data products and data access. The accuracy of the released data and the information about the FITS headers of spectra are also introduced. The released data set includes 319 000 spectra and a catalog of these objects. | A-Li Luo Hao-Tong Zhang Yong-Heng Zhao Gang Zhao Xiang-Qun Cui Guo-Ping Li Yao-Quan Chu Jian-Rong Shi Gang Wang Jian-Nan Zhang Zhong-Rui Bai Xiao-Yan Chen Feng-Fei Wang Yan-Xin Guo Jian-Jun Chen Bing Du Xiao Kong Ya-Juan Lei Yin-Bi Li Yi-Han Song Yue Wu Yan-Xia Zhang Xin-Lin Zhou Fang Zuo Peng Du Lin He Wen Hou Yi-Qiao Dong Jian Li Guang-Wei Li Shuang Li Jing Song Yuan Tian Meng-Xin Wang Yong-Hui Hou Zhi-Ying Huo Hong-Zhuan Hu Ning-Sheng Hu Zhong-Wen Hu Lei Jia Fang-Hua Jiang Xiang Jiang Zi-Bo Jiang Ge Jin Ai-Hua Li Qi Li Yin-Dun Mao Zheng-Hong Tang Qing-Sheng Tao Liang-Ping Tu Da-Qing Wang Dan Wang Jian-Ping Wang Lei Wang Shou-Guan Wang Shu-Qing Wang Ya-Nan Wang You Wang Yue-Fei Wang Ming-Zhi Wei Xiang-Xiang Xue Xiao-Zheng Xing Ling-Zhe Xu Xin-Qi Xu Yan Xu De-Hua Yang Shi-Hai Yang Zheng-Qiu Yao Yong Yu Hui Yuan Chao Zhai En-Peng Zhang Jing Zhang Li-Ping Zhang WeiZhang Yong Zhang Zhen-Chao Zhang Ming Zhao Fang Zhou Yong-Tian Zhu Jie Zhu Si-Cheng Zou | 2012 | Research in Astronomy and Astrophysics2012，12，9： | 1 |
| 12 | Author Correction:Evolutionarily conservative and non-conservative regulatory networks during primate interneuron development revealed by single-cell RNA and ATAC sequencing显示文摘Correction to:Cell Research http://gffzzd3cc09b8251d45dfsov9xubo6w6k56kkx.ffgz.tsg.suse.edu.cn/10.1038/s41422-022-00635-9,published online 10 March 2022 We found that the information in the original Supplementary Figs.S2–S4 was not fully displayed due to an error in the image upload.The correct images are shown below for better display.These corrections do not affect the description of the results or the conclusion of this work.No change of the original figure legends is needed.We apologize for the mistake.The original article has been corrected. | Ziqi Zhao Dan Zhang Fuqiang Yang Mingrui Xu Shaoli Zhao Taotao Pan Chuanyu Liu Yongjie Liu Qingfeng Wu Qiang Tu Ping Zhou Rong Li Jia Kang Lan Zhu Fei Gao Yaqing Wang Zhiheng Xu | 2023 | Cell Research2023，33，7： | 1 |
| 13 | Ductal adenocarcinoma of the prostate: clinical features and implications after local therapy显示文摘 | Tu S M Adriana L Dan L | 2009 | Cancer2009，115，13： | 1 |
| 14 | CXC195 suppresses proliferation and inflammatory response in LPS-induced human hepatocellular carcinoma cells via regulating TLR4-MyD88-TAK1-mediated NF-κB and MAPK pathway显示文摘 | Yiting Wang Qunfei Tu Wei Yan Dan Xiao Zhimin Zeng Yuming Ouyang Long Huang Jing Cai Xiaoli Zeng Ya-Jie Chen Anwen Liu | 2014 | Biochemical and Biophysical Research Communications2014，，： | 1 |
| 15 | Collusion Potential Assessment in Electricity Markets Considering Generation Flexibility显示文摘The collusion among various generating units has been a problematic issue affecting the fairness and transparency of electricity markets.Therefore,it is of great significance to assess the potential of such collusion in the electricity market.However,the previous assessment studies primarily focused on the bidding behaviors of collusive generating units,without considering the influences of generation flexibility,such as ramp rates.In this paper,a novel assessment method is proposed to evaluate the collusion potential in the electricity market considering generation flexibility.First,a bi-level optimization model is developed to simulate the collusive strategies of dif-ferent generating units,including the withholding of generation capacities and ramp rates,as well as the uplifting of minimum outputs and bidding prices.In the upper-level problem,collusive generating units optimize their offering strategies to optimize the generation profits without violating the regulatory laws.The lower-level problem is a day-ahead economic dispatch model which minimizes the dispatching costs.Based on the optimal collusive strategies determined by the bi-level model,a framework is then proposed to assess the collusion potential in electricity markets.Moreover,price-based and profit-based indices are proposed to quantitatively evaluate the collusion potential of different generating units.Finally,the proposed assessment method is validated on a modified IEEE 39-node system.The numerical results demonstrated that generation flexibility can be exploited collusively for making excessive profits,particularly during load peaks and valleys.Index Terms-Collusionpotential,economic cdispatch,generation flexibility,ramp rates,strategic withholding. | Teng Tu Yi Ding Peng Ji Minglei Bao Nan Shang Yonghua Song Dan Zeng | 2023 | CSEE Journal of Power and Energy Systems2023，9，4： | 1 |
| 16 | Multifunctionalized reduced graphene oxide-doped polypyrrole/pyrrolepropylic acid nanocomposite impedimetric immunosensor to ultra sensitively显示文摘 | WANG Dan XU Yang TU Zhui | 2015 | Biosensors and Bioelectronics2015，63，： | 1 |
| 17 | Association between angiotensin-converting enzyme gene polymorphisms and vitiligo risk: a meta-analysis显示文摘 | Dong-Yun Lei Xing-Qiang Wang Le-Chun Lyu Wen-Juan Wu Dan Xu Ying Tu Li He | 2018 | International Journal of Dermatology and Venereology2018，1，1： | 1 |
| 18 | Study on Thermosensitive Micellization of Dextran-g-PNIPAAm in Aqueous Solutions显示文摘The thermosensitive micellization of dextran-g-PNIPAAm in aqueous solutions has been investigated by fluorescence spectroscopy, dynamic light scattering and transmission electron microscope. The formed polymeric micelles showed different diameters of about 20 nm or 100 nm, when the solution temperature was below or above the phase transition temperature. | Dan ZHAO Li Qun WANG Ke Hua TU Song Wei TAN | 2006 | Chinese Chemical Letters2006，17，6： | 1 |
| 19 | Development and validation of a quality of life instrument for patients with drug dependence: Comparisons with SF-36 and WHOQOL-100显示文摘 | Chonghua Wan Jiqian Fang Runsheng Jiang Jie Shen Dan Jiang Xin Tu Susan Messing Wan Tang | 2011 | International Journal of Nursing Studies2011，，9： | 1 |
| 20 | A frequency estimation algorithm based on spectrum correlation of multi-section sinusoids with the known frequency-ratio显示文摘 | Xiao Wei Tu Yaqing Su Dan | 2012 | 10th World Congress on Intelligent Control and Automation(WCICA)2012，1109，10： | 1 |
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