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| 1 | Generation of a precise Oct4-hrGFP knockin cynomolgus monkey model via CRISPR/Cas9-assisted homologous recombination显示文摘 | Yiqiang Cui Yuyu Niu Jiankui Zhou Yongchang Chen Yiwei Cheng Shangang Li Zongyong Ai Chu Chu Hong Wang Bo Zheng Xuejin Chen Jiahao Sha Xuejiang Guo Xingxu Huang Weizhi Ji | 2018 | Cell Research2018，28，3： | 13 |
| 2 | Trichosanthin enhances anti-tumor immune response in a murine Lewis lung cancer model by boosting the interaction between TSLC1 and CRTAM显示文摘Trichosanthin(TCS),extracted from the Chinese medicinal herb Trichosanthes kirilowi,has shown promise for the inhibition of tumor growth.However,its immunomodulatory effect on tumor–host interaction remains unknown.In this study,we focused on the effect of TCS on murine anti-tumor immune response in the 3LL Lewis lung carcinoma tumor model and explored the possible molecular pathways involved.In addition to inhibiting cell proliferation and inducing apoptosis in the 3LL tumor,TCS retarded tumor growth and prolonged mouse survival more significantly in C57BL/6 immunocompetent mice than in nude mice.This reflected the fact that the host immune system was involved in tumor eradication.Using FACS analysis,we found that TCS increased the percentage of effector T cells,particularly Interferon-gamma(IFN-c)producing CD41 and CD81 T cells from tumor-bearing mice.TCS also promoted the vigorous proliferation of antigen-specific effector T cells,markedly increased Th1 cytokine secretion and elicited more memory T cells in tumor-bearing mice,consequently enhancing the anti-tumor response and inducing immune protection.Furthermore,we found that TCS upregulated the expression of tumor suppressor in lung cancer 1(TSLC1)in 3LL tumor cells and the expression of its ligand,class I-restricted T cell-associated molecule(CRTAM),in effector T cells.Blocking TSLC1 expression with small interfering RNA(siRNA)significantly eliminated the effects of TCS on the proliferation and cytokine secretion of effector T cells,suggesting that TCS enhances anti-tumor immune response at least partially by boosting the interaction between TSLC1 and CRTAM.Collectively,our data demonstrate that TCS not only affects tumor cells directly,but also enhances anti-tumor immunity via the interaction between TSLC1 and CRTAM.These findings may lead to the development of a novel approach for tumor regression. | Yuchan Cai Shudao Xiong Yijie Zheng Feifei Luo Pei Jiang Yiwei Chu | 2011 | Cellular & Molecular Immunology2011，8，4： | 12 |
| 3 | Enhancement of antitumor immunity by low-dose total body irradiation is associated with selectively decreasing the proportion and number of T regulatory cells显示文摘低剂量的全部的身体照耀(LTBI ) 主要为杀死的有免疫力的改进而非房间在 somecancers 的治疗被使用。然而,位于 LTBI 下面的 themechanism 仍然保持未知。在这研究,由分析淋巴细胞的 theimmune 模式,我们发现 CD4+CD25+Foxp3+regulatory T 房间的百分比和 absolutenumber 显著地在跟随 treatmentwith LTBI 的天真的老鼠被减少。相反, CD4+CD44+/CD8+CD44+effector-memory T 房间极大地被增加。重要地,天真的老鼠 treatedwith 在 LTBI 下面的树枝状的 cell-gp100 肿瘤疫苗导致了 enhancementof 抗原特定的增长和 cytotoxicity 以及干扰素 -- 对 F10 黑瘤肿瘤挑战的纬(IFN- 纬) 分泌物,与 treatmentwith 相比肿瘤疫苗或 LTBI 独自一个。因而,处理 resultedin 减少的肿瘤负担和延长老鼠幸存。我们 antitumor 免疫的数据 demonstratethat LTBI 鈥檚 改进主要是有选择地减少的 associatedwith T 规章的房间的比例和数字,在 antitumor 暗示 LTBI 和 tumorvaccine 的联合的潜在的应用程序治疗。 | Shudao Xiong Lei Zhang Yiwei Chu | 2010 | Cellular & Molecular Immunology2010，7，2： | 11 |
| 4 | Bacterial Particle Swarm Optimization显示文摘 | JI Zhen WANG Yiwei CHU Ying WU Qinghua | 2009 | Chinese Journal of Electronics2009，18，2： | 5 |
| 5 | Preparation, microstructure and degradation performance of biomedical magnesium alloy fine wires显示文摘With the development of new biodegradable Mg alloy implant devices, the potential applications of biomedical Mg alloy fine wires are realized and explored gradually. In this study, we prepared three kinds of Mg alloy fine wires containing 4 wt% RE(Gd/Y/Nd) and 0.4 wt% Zn with the diameter less than 0.4 μm through casting, hot extruding and multi-pass cold drawing combined with intermediated annealing process. Their microstructures, mechanical and degradation properties were investigated. In comparison with the corresponding as-extruded alloy, the final fine wire has significantly refined grain with an average size of 3–4 μm, and meanwhile shows higher yield strength but lower ductility at room temperature. The degradation tests results and surface morphologies observations indicate that Mg–4Gd–0.4Zn and Mg–4Nd–0.4Zn fine wires have similar good corrosion resistance and the uniform corrosion behavior in SBF solution. By contrast, Mg–4Y–0.4Zn fine wire shows a poor corrosion resistance and the pitting corrosion behavior. | Jing Bai Lingling Yin Ye Lu Yiwei Gan Feng Xue Chenglin Chu Jingli Yan Kai Yan Xiaofeng Wan Zhejun Tang | 2014 | Progress in Natural Science:Materials International2014，24，5： | 3 |
| 6 | Differential impairment of regulatory T cells rather than effector T cells by paclitaxel-based chemotherapy显示文摘 | Lei Zhang Kamtai Dermawan Meilin Jin Rongjun Liu Huiru Zheng Lin Xu Yi Zhang Yuchan Cai Yiwei Chu Sidong Xiong | 2008 | Clinical Immunology2008，，： | 1 |
| 7 | A novel in vitro prognostic model of bladder cancer based on urine-derived living tumor cells显示文摘Bladder cancer(BLCA)remains a difficult malignancy to manage because of its high recurrence,intense follow-up,and invasive diagnostic and treatment techniques.Immune checkpoint inhibitors(ICIs)have forged a new direction for the treatment of BLCA,but it is currently challenging to predict whether an individual patient will be sensitive to ICIs.We collected 43 urine/tumor samples from BLCA patients for primary bladder cancer cells(BCCs)culturing using our previously reported BCC culture platform.We used flow cytometry(FCM)to measure the expression levels of Programmed Death-Ligand 1(PD-L1)on BCCs before and after interferon-gamma(IFN-γ)treatment and found that PD-L1 expression and the sensitivities to IFN-γvaried among patients.RNA-sequencing,western blotting,and programmed death-1(PD-1)binding assays confirmed that the BCC FCM-based PD-L1 detection platform(BC-PD-L1)was reliable and was not hindered by the glycosylation of PD-L1.In the subsequent retrospective study,we found that IFN-γ-stimulated PD-L1(sPD-L1)expression on BCCs detected by BC-PD-L1 could predict the prognosis of BLCA patients.Importantly,the prognostic value was similar or even better in urine-derived BC-PD-L1(UBC-PD-L1).Transcriptome analysis showed that BCCs with high sPD-L1 tended to enrich genes associated with the collagen-containing extracellular matrix,cell–cell adhesion,and positive regulation of the immune system.In addition,the UBC-PD-L1 also exhibited predictive value for ICI response in BLCA patients.In conclusion,as a novel personalized urine-detection method,UBC-PD-L1 may provide a rapid,accurate,and non-invasive tool for monitoring tumor progression,predicting therapeutic responses,and helping improve BLCA clinical treatment in future. | Jiaqi Wang Jiying Zhu Junchi Hu Ziruoyu Wang Xiaobo Wang Jianbo Pan Yiwei Chu Zengxia Li Wei Jiang Chunmin Liang Jun Hou Jianming Guo Yongjun Dang Shuai Jiang | 2023 | Genes & Diseases2023，10，6： | 0 |
| 8 | SIRT5去琥珀酰化并激活丙酮酸激酶PKM2的活性从而抑制巨噬细胞IL-1β的产生并抑制DSS诱导的小鼠急性肠炎显示文摘文章简介Sirtuin是一类高度保守、NAD+依赖的去乙酰化酶家族蛋白,具有去乙酰化酶活性。SIRT5是Sirtuin中的一员,具有极低的去乙酰化酶活性,却可以调控三种新的赖氨酸修饰——琥珀酰化、丙二酰化和戊二酰化,其中以去琥珀酰化最具代表性。 | Fang Wang Ke Wang Wei Xu Shimin Zhao Dan Ye Yi Wang Ying Xu Lisha Zhou Yiwei Chu Cuiping Zhang Xue Qin 杨芃原 余红秀 | 2018 | 科学新闻2018，0，4： | 0 |
| 9 | ICAM-1 depletion in the center of immunological synapses is important for calcium releasing in T-cells显示文摘T-cell activation requires the formation of the immunological sy napse(IS)bet ween a T-cll and anantigen-presenting cell(AP C)to control the development of the adaptive immune response.How-ever,calcium release,an initial signal of T-cell activation,has been found to occur before IS for-mation.The mechanism for triggering the calcium signaling and relationship bet ween calciumrelease and IS format ion remains unclear.Herein,using live-cell imaging,we found that int ercellularadhesion molecule 1(ICAM-1),an essential mdlecule for IS formation,accumulated and then wasdepleted at the center of the synapse before complete IS formation.During the proces of ICAM1depletion,calcium was released.if ICAM-1 failed to be depleted from the center of the synapse,thesustained calcium signaling could not be induced.Moreover,depletion of ICAM-1 in ISs preferen-tially ccurred with the contact of antigen-specific T-cels and dendritic clls(DCs).Blocking thebinding ofICA M-1 and lymphocy te finction-associated antigen 1(LFA-1),ICAM-1 failed to depleteat the center of the synapse,and calcium release in T-clls decreased.In studying the mechanism ofhow the depletion ofiCA M1 could influence calcium release in T-clls,we found that the movementof ICAM-1 was associat ed with the localization of LFA-1 in the IS,which afected the localization ofcalcium microdomains,ORAIl and mitochondria in IS.Therefore,the depletion of ICAM-1 in the center of the synapse is an important factor for an initial sust ained calcium release in T-cells. | Yuanzhen Suo Wei Lin Yuting Deng Zhichao Fan Lizeng Qin Guosheng Jiang Yiwei Chu Xunbin Wei | 2018 | Journal of Innovative Optical Health Sciences2018，，2： | 0 |
| 10 | SiRAP2-12,a Positive Regulatory Factor,Effectively Improves the Waterlogging Tolerance of Foxtail Millet(Setaria italica)显示文摘Foxtail millet(Setaria italica)growth was inhibited because of waterlogging stress,which has caused yield reduc-tion.ERF family plays an important role to plant adversity tolerance.In our study,we obtained 19,819 differential expressed genes(DEGs)between the two treatments based on the RNA-seq sequencing of foxtail millet of water-logging stress.Furthermore,a total of 28 ERF family members were obtained,which have a complete open read-ing frame.We studied the evolution and function of SiERF family and how they affected the waterlogging tolerance.It was found that SiERF1A/B/C(GenBank ID:OR775217,OR775219,OR775218)and SiRAP2-12(GenBank ID:OR775216)have similar functions to the known waterlogging tolerance genes of other plants.Among them,the SiRAP2-12 expression was obviously significantly up-regulated in foxtail millet after 5d water-logging stress.After SiRAP2-12 was silenced,the activity of defense enzymes in millet decreased significantly.In details,superoxide dismutase(SOD),catalase(CAT)and peroxidase(POD),the osmotic regulator proline(Pro),and the activity of the anaerobic respiratory enzyme alcohol dehydrogenase(ADH)content were decreased by 78.61%,29.52%,79.95%,19.41%and 54.77%,respectively.In contrast,the relative electrical conductivity contents(REC),malondialdehyde(MDA),and hydrogen peroxide(H_(2)O_(2))of the foxtail millet subjected to virus-induced gene silencing clearly increased by 1.03-fold,36.09%,and 15.21%,respectively.The content of sodium(Na^(+))in the SiRAP2-12-silenced foxtail millet also increased,but that of potassium(K^(+))decreased.Interestingly,we found that ethylene content was significantly reduced.Further,the SiAOC1 expression,an essential gene for ethylene synthesis,was inhibited in SiRAP2-12-silenced foxtail millet after waterlogging stress.Taken together,we hypothesized that SiRAP2-12 might be a positive regulator of millet tolerance to waterlogging stress. | Xueyan Xia Xiaohong Fu Yu Zhao Jihan Cui Nuoya Xiao Jingxin Wang Yiwei Lu Meihong Huang Cheng Chu Jia Zhang Mengxin Yang Shunguo Li Jianfeng Liu | 2024 | Phyton-International Journal of Experimental Botany2024，93，3： | 0 |
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