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| 1 | Clinical curative effect analysis and predictors of prognosis in patients with temporal lobe epilepsy after anterior temporal lobectomy: results after five years显示文摘 | Sun Zhenxing Yuan Dan Sun Yaxing Zhang Jianguo Zuo Huancong Zhang Kai | 2014 | Chinese Medical Journal2014，，14： | 6 |
| 2 | The histone methyltransferase EZH2 primes the early differentiation of follicular helper T cells during acute viral infection显示文摘Epigenetic modifications to histones dictate the differentiation of naïve CD4^(+) T cells into different subsets of effector T helper(TH)cells.The histone methyltransferase enhancer of zeste homolog 2(EZH2)has been implicated in the mechanism regulating the differentiation of TH1,TH2 and regulatory T(Treg)cells.However,whether and how EZH2 regulates follicular helper T(TFH)cell differentiation remain unknown.Using a mouse model of acute lymphocytic choriomeningitis virus(LCMV)infection,we observed abundant EZH2 expression and associated H3K27me3 modifications preferentially in the early committed virus-specific TFH cells compared to those in TH1 cells.Ablation of EZH2 in LCMV-specific CD4^(+) T cells leads to a selective impairment of early TFH cell fate commitment,but not late TFH differentiation or memory TFH maintenance.Mechanistically,EZH2 specifically stabilizes the chromatin accessibility of a cluster of genes that are important for TFH fate commitment,particularly B cell lymphoma 6(Bcl6),and thus directs TFH cell commitment.Therefore,we identified the chromatin-modifying enzyme EZH2 as a novel regulator of early TFH differentiation during acute viral infection. | Xiangyu Chen Guoshuai Cao Jialin Wu Xinxin Wang Zhiwei Pan Jianbao Gao Qin Tian Lifan Xu Zhirong Li Yaxing Hao Qizhao Huang Pengcheng Wang Minglu Xiao Luoyingzi Xie Shupei Tang Zhenyu Liu Li Hu Jianfang Tang Ran He Li Wang Xinyuan Zhou Yuzhang Wu Mengjie Chen Beicheng Sun Bo Zhu Jun Huang Lilin Ye | 2020 | Cellular & Molecular Immunology2020，17，3： | 4 |
| 3 | Application of intraoperative O-arm-assisted real-time navigation technique for spinal fixation显示文摘This study explored the combined use of the O-arm and real-time navigation during spinal fixation. The clinical data for 60 patients undergoing spinal fixation, at Beijing Tsinghua Chang Gung Hospital between May 5, 2015 and May 1, 2017, were retrospectively analyzed. Pre-, intra-, and postoperative imaging findings were assessed. The patients were classified into the occipitocervical fusion(32 cases) and thoracic/lumbar/sacral spine fixation(28 cases, including 6 cases of percutaneous pedicle screw) groups. Lesion resections were performed microscopically. An O-arm, combined with real-time navigation, was used to assess spinal fixation. Efficacy was evaluated using operative times, X-ray times, screw positioning, and complications. Within the occipitocervical fusion group, 182 screws were placed in the cervical spine and 96 in the occipital bone. However, 6 screws penetrated the bone cortex and were adjacent to the vertebral arteries, based on O-arm three-dimensional imaging; therefore, the precision rate was 96.7%. Within the thoracic/lumbar/sacral spine fixation group, 148 pedicle screws were implanted, with 4 initially outside the vertebral body,yielding a precision rate of 97.3%. Ten percutaneous pedicle screws were implanted and well positioned. O-arm scans were performed 3 times/patient, with an average of 20–30 min/time. Screw implantation times were 5–7 min(cervical spine), 8–10 min(thoracic spine), and 6–8 min(lumbar spine). Intraoperative O-arm scans, combined with real-time navigation technology, allow real-time observation of screw angles and depths, improving the accuracy and safety of posterior screw fixations and reducing the radiation dose and frequency experienced by patients and surgeons. | Zhenxing Sun Dan Yuan Yaxing Sun Zhanquan Zhang Guihuai Wang Yi Guo Guoqin Wang Dongkang Liu Peng Chen Linkai Jing Feng Yang Peihai Zhang Huifang Zhang Youtu Wu Wei Shi James Wang | 2017 | Translational Neuroscience and Clinics2017，3，3： | 2 |
| 4 | Derivation of totipotent-like stem cells with blastocyst-like structure forming potential显示文摘It is challenging to derive totipotent stem cells in vitro that functionally and molecularly resemble cells from totipotent embryos.Here,we report that a chemical cocktail enables the derivation of totipotent-like stem cells,designated as totipotent potential stem(TPS)cells,from 2-cell mouse embryos and extended pluripotent stem cells,and that these TPS cells can be stably maintained long term in vitro.TPS cells shared features with 2-cell mouse embryos in terms of totipotency markers,transcriptome,chromatin accessibility and DNA methylation patterns.In vivo chimera formation assays show that these cells have embryonic and extraembryonic developmental potentials at the single-cell level.Moreover,TPS cells can be induced into blastocyst-like structures resembling preimplantation mouse blastocysts.Mechanistically,inhibition of HDAC1/2 and DOT1L activity and activation of RARγsignaling are important for inducing and maintaining totipotent features of TPS cells.Our study opens up a new path toward fully capturing totipotent stem cells in vitro. | Yaxing Xu Jingru Zhao Yixuan Ren Xuyang Wang Yulin Lyu Bingqing Xie Yiming Sun Xiandun Yuan Haiyin Liu Weifeng Yang Yenan Fu Yu Yu Yinan Liu Rong Mu Cheng Li Jun Xu Hongkui Deng | 2022 | Cell Research2022，32，6： | 1 |
| 5 | TiO_(2) nanorods based self-supported electrode of 1T/2H MoS_(2) nanosheets decorated by Ag nano-particles for efficient hydrogen evolution reaction显示文摘Molybdenum disulfide(MoS_(2))has shown significant promise as an economic hydrogen evolution reaction(HER)catalyst for hydrogen generation,but its catalytic performance is still lower than noble metalbased catalysists.Herein,a silver nanoparticles(Ag NPs)-decorated 1T/2H phase layered MoS_(2) electrocatalyst grown on titanium dioxide nanorod arrays(Ag NPs/1T(2H)MoS_(2)/TNRs)was prepared through acid-tunable ammonium ion intercalation.Taking advantage of MoS_(2) layered structure and crystal phase controllability,as-prepared Ag NPs/1T(2H)MoS_(2)/TNRs exhibited ultrahigh HER activity.As-proposed strategy combines facile hydrogen desorption(Ag NPs)with efficient hydrogen adsorption(1T/2H MoS_(2))effectively circumventes the kinetic limitation of hydrogen desorption by 1T/2H MoS_(2).The as-prepared Ag NPs/1T(2H)MoS_(2)/TNRs electrocatalyst exhibited excellent HER activity in 0.5 mol/L H2SO4 with low overpotential(118 mV vs.reversible hydrogen electrode(RHE))and small Tafel slope(38.61 mV/dec).The overpotential exhibts no obvious attenuation after 10 h of constant current flow.First-principles calculation demonstrates that as-prepared 1T/2H MoS_(2) exhibit a large capacity to store protons.These protons can be subsequently transferred to Ag NPs,which significantly increases the hydrogen coverage on the surface of Ag NPs in HER process and thus change the rate-determining step of HER on Ag NPs from water dissociation to hydrogen recombination.This study provides a unique strategy to improve the catalytic activity and stability for MoS_(2)-based electrocatalyst. | Changzheng Lin Yunpeng Liu Yaxing Sun Zhenyu Wang Hao Xu Mingtao Li Jiangtao Feng Bo Hou Wei Yan | 2023 | Chinese Chemical Letters2023，34，11： | 0 |
| 6 | The Influence of China's Export Trade on Technical Barriers to Trade and the Countermeasures显示文摘With the continuous development of China's economy,foreign trade in the national economy has been increasing.In foreign trade,export trade accounted for a large proportion,but due to technical level,export product structure,trade surplus and other reasons,in recent years China’s export products frequently encountered technical barriers to trade(TBT)in developed countries.In the development of contemporary international economic and trade,TBT are playing an increasingly important role,its influence and role has been far beyond the general trade measures.In the world,especially the developed countries,on their own technical advantages,apply more and more targeted,flexible,extensive,covert and mandatory TBT as an important means of protecting their industries.TBT has become the main means and advanced forms of national trade protectionism.China's accession to the WTO faced dual challenges in breakthroughs in foreign technical barriers and the protection of the domestic market.Due to the concentration of China's export market,the weakness of export products and the fact that China has not yet established its own TBT system,early warning mechanism and other reasons,TBT impact on China is significant.According to statistics,nearly five years,71%of China's export enterprises,39%of the export products are foreign TBT restricted,and thus cost and risk losses of Chinese enterprises are increasing year by year.In 2005 and 2006,about 25.1%and 31.4%of China's export enterprises were affected by foreign TBT,with total losses of US$28.8 billion and US$35.92 billion respectively.Agricultural products,electrical and mechanical,energy,mining,textile and other products are the main target products that developed countries implement TBT towards China.Therefore,our government and enterprises must take corresponding measures to resolve these unfavorable factors to ensure China's position and interests in international trade. | Yaxing Zhang Xiaolin Sun Longzhong yi Xue Yuan | 2019 | Global Finance Review2019，1，1： | 0 |
| 7 | ADDITION OF LITHIUM CARBONATE TO THE ANODE PASTE USED IN SODERBERG CELLS显示文摘Laboratory studies showed that addition of about 0.5%(in mass)Li_(2)CO_(3).to the anode used in an aluminium electrolysis cell gave increased wetting of the anode by the cryolite-alumina melt,increased critical current density and reduced anodic overvoltage.The lithium carbonate then acted as a catalyst for the oxidation reaction between the anode carbon and the oxide-containing ions in the melt.Anode paste containing lithium carbonate has been employed in Chinese aluminium smelters with 62 kA HSS cells.This lead to improved current efficiency,reduced cell voltage and energy consumption,as well as fewer anode effects per day. | Qiu Zhuxian Sun Ting Yue Yaxing Yao Kwangtsung Li Qingfeng Grjotheim Kai Kvande Halvor | 1996 | Transactions of Nonferrous Metals Society of China1996，6，1： | 0 |
| 8 | Fluorescein sodium use during spinal ependymoma resection显示文摘Spinal ependymomas(SEs) are common adult intramedullary tumors; however,determining the absolute boundary between the tumor and the tumor residual may be difficult. We assessed outcomes following the use of fluorescein sodium(FS) during surgical removal of SEs. We performed a retrospective analysis of 112 patients with SEs who were treated at Beijing Tsinghua Changgung Hospital between December 2014 and December 2016. Each patient received intravenous FS(3–4 mg/kg) to determine the SE boundaries during surgery. Tumor removal efficiencies and tumor residuals were assessed using magnetic resonance imaging(MRI) at 10 days and 3 months after surgical recovery; McC ormick's spinal function classification was also performed at the 3-month follow-up. The complete tumor removal rate was 92%(103/112). Ninetyfour patients underwent tumor removal under fluorescent light, which provided distinctive tumor fluorescence. Tumor removal under white light was performed in18 patients; fluorescent images were invisible or indistinctive in these 18 patients. At the 3-month follow-up, sensory function(85.8%(91/106)) and movement(84.3%(86/102)) were improved in patients with pre-surgical dysfunction; urination and defecation functions were improved in 66.7%(16/24). The Mc Cormick spinal cord functional classifications, at the 3-month follow-up, showed significant differences in the percentages of patients with disease classified to each grade(I–IV), compared with preoperative classifications(each, P < 0.05). There was no MRI evidence of tumor relapse or residuals at the 3-month follow-up. FS use during the surgical treatment of SE enables complete tumor removal and detection of tumor residuals. | Zhenxing Sun Dan Yuan Yaxing Sun Zhanquan Zhang James Wang Yi Guo Guoqin Wang Dongkang Liu Peng Chen Linkai Jing Feng Yang Peihai Zhang Huifang Zhang Youtu Wu Wei Shi Guihuai Wang | 2017 | Translational Neuroscience and Clinics2017，3，3： | 0 |
| 9 | Surgical resection of a cervical intramedullary schwannoma: A case report and literature review显示文摘Schwannomas are the most common type of spinal tumor, and they most commonly occur in intradural extramedullary locations. Intramedullary schwannomas of the central nervous system are very rare and are difficult to diagnose using preoperative imaging. Here, we report a rare, tiny cervical intramedullary schwannoma and review the literature regarding the clinical presentation, magnetic resonance imaging, pathology,and surgical experience associated with this rare tumor type. | Peihai Zhang Zhenxing Sun Dan Yuan Yaxing Sun Zhanquan Zhang James Wang Yi Guo Guoqin Wang Dongkang Liu Peng Chen Linkai Jing Feng Yang Huifang Zhang Wei Shi Guihuai Wang | 2017 | Translational Neuroscience and Clinics2017，3，3： | 0 |
| 10 | 建立具有体内胚内和胚外发育潜能的多能干细胞显示文摘文章简介在已知的体外培养的干细胞类型当中,多能干细胞具有最高的发育潜能,能够形成构成成年个体的所有细胞类型。但是,多能干细胞很难在体内发育过程中形成胚外的胎盘组织。 | Yang Yang Bei Liu Jun Xu Jinlin Wang Jun Wu Cheng Shi Yaxing Xu Jiebin Dong Chengyan Wang Weifeng Lai Jialiang Zhu Liang Xiong Dicong Zhu Xiang Li Weifeng Yang Takayoshi Yamauchi Atsushi Sugawara Zhongwei Li Fangyuan Sun Xiangyun Li Chen Li Aibin He Yaqin Du Ting Wang Chaoran Zhao Haibo Li Xiaochun Chi Hongquan Zhang Yifang Liu Cheng Li Shuguang Duo Ming Yin 沈浣 Juan Carlos Izpisua Belmonte 邓宏魁 | 2018 | 科学新闻2018，0，4： | 0 |
| 11 | Synergetic treatment of oxygen microcapsules and lenvatinib for enhanced therapy of HCC by alleviating hypoxia condition and activating anti-tumor immunity显示文摘Hypoxia is a typical characteristic of hepatocellular carcinoma(HCC), which causes tremendous obstacles to tumor treatments. Current first-line treatment may further deteriorate tumor hypoxia. For example,Lenvatinib, a receptor tyrosine kinase inhibitor(RTKI), suppresses tumor growth via blocking vascular endothelial growth factor(VEGF) signaling, and can also inhibit angiogenesis, thus limiting oxygen supply to tumor sites. Therefore, alleviating tumor microenvironment(TME) hypoxia holds great potential for enhancing the therapeutic effect of RTKI. Here, nanoparticle-stabilized oxygen microcapsules, a stable and biocompatible oxygen-loaded delivery system, are successfully prepared through interfacial polymerization of polydopamine nanoparticles. The microcapsules with a large loading capacity of oxygen in the core show excellent bioavailability and dispersity, which could effectively improve the hypoxic TME when they serve as oxygen delivery vehicles. Synergetic treatments of Lenvatinib and oxygen microcapsules could induce the transition of “cold tumor” in an immune-suppressed state to “hot tumor” in an immune-activated state by improving tumor hypoxic TME and reducing angiogenesis in HCC. It is revealed that combined treatments of oxygen microcapsules and Lenvatinib could polarize tumor-associated macrophages(TAMs) to anti-tumor M1 cells and activate T cell-mediated anti-tumor immune responses.The results suggest that synergetic therapy using oxygen microcapsules and Lenvatinib could alleviate the hypoxic TME and enhance the therapeutic performance of RTKI, demonstrating a promising anti-tumor strategy for enhanced therapy of HCC. | Jianpeng Sheng Jiangchao Wu Xianghong Yin Zhu Sun Xun Wang Junlei Zhang Jianghui Tang Yongtao Ji Jinyuan Song Xiaobao Wei Lin Wang Yaxing Zhao Hui Zhang Taohong Li Qi Zhang Xueli Bai Li Chen Dong Chen Tingbo Liang | 2023 | Chinese Chemical Letters2023，34，4： | 0 |
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