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| 1 | Prevalence, risk factors, clinical course, and outcome of acute kidney injury in Chinese intensive care units: a prospective cohort study显示文摘 | WEN Ying JIANG Li XU Yuan QIAN Chuan-yun LI Shu-sheng QIN Tie-he CHEN Er-zhen LIN Jian-dong AI Yu- hang WU Da-wei WANG Yu-shan SUN Ren-hua HU Zhen-jie CAO Xiang-yuan ZHOU Fa-chun HE Zhen-yang ZHOU Li-hua AN You-zhong KANG Yan MA Xiao-chun YU Xiang-you ZHAO Ming-yan XI Xiu-ming DU Bin | 2013 | Chinese Medical Journal2013，，23： | 40 |
| 2 | MIWI and piRNA-mediated cleavage of messenger RNAs in mouse testes显示文摘piRNA 机械在调停以它的角色著名 transposons 的 epigenetic silencing。最近的研究建议这功能也包含导出 transposon 的抄本的指导 piRNA 的劈开。同样多 piRNAs 也看起来有能力指向多样的 mRNAs,这提起 piRNAs 可以与 siRNAs 比广泛地扮演降级的吸引人的可能性特定的 mRNAs。直接测试这个假设,我们比较了联系的老鼠 PIWI (MIWI ) 有从老鼠睾丸的试验性地识别的劈开的 mRNA 碎片的 piRNAs,和主要发生在的观察劈开地点从 5 ′ 放 10;通常认为的指向结束 piRNAs。我们也注意了强壮的偏爱因为分别地,在核苷酸的 U 和 A 残余在 piRNAs 和 mRNA 碎片放 1 和 10,由“乒乓球”类似于 piRNA 扩大的模式的特征骑车。通过由介绍的 CLIP-seq 和基因表示 MIWI-RNA 相互作用印射,我们发现许多潜在的指向 piRNA 的 mRNAs 直接与 MIWI 交往,表演在 Miwi 的睾丸提高了表达式层次催化变异的鼠标。基于记者的试金进一步揭示了在调停 piRNA 的目标压抑的为 slicer 活动和 MIWI 的装载 piRNA 能力的在 piRNAs 和 mRNA 目标和要求之间的基础配对的重要性。重要地,我们证明某些关键 piRNA 目标的那合适的周转为精子形成是必要的。一起,这些调查结果为男细菌房间开发和成熟在鼠标睾丸和它的中央要求揭示 piRNA 机械的象 siRNA 一样函数。 | Peng Zhang Jun-Yan Kang Lan-Tao GOU Jiajia Wang Yuanchao Xue Geir Skogerboe Peng Dai Da-Wei Huang Runsheng Chen Xiang-Dong Fu Mo-Fang Liu Shunmin He | 2015 | Cell Research2015，25，2： | 35 |
| 3 | The Plant Vascular System: Evolution, Development and Functions显示文摘The emergence of the tracheophyte-based vascular system of land plantshad major impacts on the evolution of terrestrial biology, in general,through its role in facilitating the development of plants with increasedstature, photosynthetic output, and ability to colonize a greatly expandedrange of environmental habitats. Recently, considerable progress hasbeen made in terms of our understanding of the developmental andphysiological programs involved in the formation and function of theplant vascular system. In this review, we first examine the evolutionaryevents that gave rise to the tracheophytes, followed by analysis of thegenetic and hormonal networks that cooperate to orchestrate vasculardevelopment in the gymnosperms and angiosperms. The two essentialfunctions performed by the vascular system, namely the delivery of resources (water, essential mineralnutrients, sugars and amino acids) to the various plant organs and provision of mechanical support arenext discussed. Here, we focus on critical questions relating to structural and physiological propertiescontrolling the delivery of material through the xylem and phloem. Recent discoveries into the role ofthe vascular system as an effective long-distance communication system are next assessed in termsof the coordination of developmental, physiological and defense-related processes, at the whole-plantlevel. A concerted effort has been made to integrate all these new findings into a comprehensive pictureof the state-of-the-art in the area of plant vascular biology. Finally, areas important for future researchare highlighted in terms of their likely contribution both to basic knowledge and applications to primaryindustry. | William J. Lucas Andrew Groover Raffael Lichtenberger Kaori Furuta Shri-Ram Yadav Yk Helariutta Xin-Qiang He Hiroo Fukuda Julie Kang Siobhan M. Brady John W. Patrick John Sperry Akiko Yoshida Ana-Flor López-Millan Michael A. Grusak Pradeep Kachroo | 2013 | Journal of Integrative Plant Biology2013，55，4： | 30 |
| 4 | Prognostic value of systemic immune.inflammation index in patients with gastric cancer显示文摘Background:Inflammation-based indexes have been used to predict survival and recurrence in cancer patients.Systemic immune-inflammation index(Sll) was reported to be associated with prognosis in some malignant tumors.In the present study,we aimed to explore the association between Sll and the prognosis of patients with gastric cancer.Methods:We retrospectively analyzed data from 444 gastric cancer patients who underwent gastrectomy at the First Affiliated Hospital of Sun Yat-sen University between January 1994 and December 2005.Preoperative Sll was calculated.The Chi square test or Fisher's exact test was used to determine the relationship between preoperative Sll and clinicopathologic characteristics.Overall survival(OS) rates were estimated using the Kaplan-Meier method,and the effect of Sll on OS was analyzed using the Cox proportional hazards model.Receiver operating characteristic(ROC)curves were used to compare the predictive ability of Sll,NLR,and PLR.Results:Sll equal to or higher than 660 was significantly associated with old age,large tumor size,unfavorable Borrmann classification,advanced tumor invasion,lymph node metastasis,distant metastasis,advanced TNM stage,and high carcino-embryonic antigen level,high neutrophil-lymphocyte ratio,and high platelet-lymphocyte ratio(all P<0.05).High Sll was significantly associated with unfavorable prognosis(P<0.001) and Sll was an independent predictor for OS(P=0.015).Subgroups analysis further showed significant associations between high Sll and short OS in stage Ⅰ,Ⅱ,Ⅲ subgroups(all P<0.05).Sll was superior to NLR and PLR for predicting OS in patients with gastric cancer.Conclusion:Preoperative Sll level is an independent prognostic factor for OS in patients with gastric cancer. | Kang Wang Feiyu Diao Zhijun Ye Xinhua Zhang Ertao Zhai Hui Ren Tong Li Hui Wu Yulong He Shirong Cai Jianhui Chen | 2017 | Chinese Journal of Cancer2017，36，9： | 30 |
| 5 | A review of lithium-ion battery safety concerns:The issues,strategies,and testing standards显示文摘Efficient and reliable energy storage systems are crucial for our modern society.Lithium-ion batteries(LIBs)with excellent performance are widely used in portable electronics and electric vehicles(EVs),but frequent fires and explosions limit their further and more widespread applications.This review summarizes aspects of LIB safety and discusses the related issues,strategies,and testing standards.Specifically,it begins with a brief introduction to LIB working principles and cell structures,and then provides an overview of the notorious thermal runaway,with an emphasis on the effects of mechanical,electrical,and thermal abuse.The following sections examine strategies for improving cell safety,including approaches through cell chemistry,cooling,and balancing,afterwards describing current safety standards and corresponding tests.The review concludes with insights into potential future developments and the prospects for safer LIBs. | Yuqing Chen Yuqiong Kang Yun Zhao Li Wang Jilei Liu Yanxi Li Zheng Liang Xiangming He Xing Li Naser Tavajohi Baohua Li | 2021 | Journal of Energy Chemistry2021，30，8： | 29 |
| 6 | Linkage between the dominant modes in Pacific subsurface ocean temperature and the two type ENSO events显示文摘We investigate the variations of subsurface ocean temperature(SOT) based on the monthly-Simple Ocean Data Assimilation(SODA) during 1958-2007,and discuss the linkage between the variations of SOT and the eastern and central Pacific ENSO(EP and CP-ENSO) events.The wavelet analyses suggest that the variation of the EP and CP-ENSO events shows the 2-7 and the 10-15 years oscillation in the tropical sea surface temperature(SST),and coupled with a zonal dipole mode and a tripole mode in the SOT anomalous field reveled by the singular value decomposition(SVD) analysis.During the mature phase of CP-ENSO,the positive center of SOT at the subsurface layer locates in the west of dateline,which results in the increase of SOT in the Ni o4 region and causes the CP-ENSO event.Statistical analysis implies that,the eastern and central Pacific subsurface indices which are defined by the expansion coefficients of the first and third SVD mode for SOT have shown the capabilities in disguising the EP and CP-ENSO events,respectively.In addition,corresponding to the increase of the SOT amplitude on the 10-15 years time scale,we found that the frequency and intensity of CP-El Ni o events has exhibited an upward trend after the 1980s,which suggests that the CP-ENSO event has shown an enhanced impact on the global climate in the past decades. | XU Kang ZHU CongWen HE JinHai | 2012 | Chinese Science Bulletin2012，57，26： | 23 |
| 7 | Versatile Nucleotides Substitution in Plant Using an Improved Prime Editing System显示文摘Dear Editor,Base editors(BEs)based on the CRISPR/Cas9 system,including cytosine base editors and adenine base editors,which can efficiently perform four transition mutations(C·G-to-T·A and A·T-to-G·C),have been well studied and widely used to produce base mutations in a variety of organisms,including in plants such as rice. | Wen Xu Chengwei Zhang Yongxing Yang Si Zhao Guiting Kang Xiaoqing He Jinling Song Jinxiao Yang | 2020 | Molecular Plant2020，13，5： | 20 |
| 8 | A Brief Overview of ChatGPT:The History,Status Quo and Potential Future Development显示文摘ChatG PT,an artificial intelligence generated content (AIGC) model developed by OpenAI,has attracted worldwide attention for its capability of dealing with challenging language understanding and generation tasks in the form of conversations.This paper briefly provides an overview on the history,status quo and potential future development of ChatGPT,helping to provide an entry point to think about ChatGPT.Specifically,from the limited open-accessed resources,we conclude the core techniques of ChatGPT,mainly including large-scale language models,in-context learning,reinforcement learning from human feedback and the key technical steps for developing ChatGPT.We further analyze the pros and cons of ChatGPT and we rethink the duality of ChatGPT in various fields.Although it has been widely acknowledged that ChatGPT brings plenty of opportunities for various fields,mankind should still treat and use ChatG PT properly to avoid the potential threat,e.g.,academic integrity and safety challenge.Finally,we discuss several open problems as the potential development of ChatGPT. | Tianyu Wu Shizhu He Jingping Liu Siqi Sun Kang Liu Qing-Long Han Yang Tang | 2023 | IEEE/CAA Journal of Automatica Sinica2023，10，5： | 18 |
| 9 | Pretreatment HIV drug resistance in adults initiating antiretroviral therapy in China,2017显示文摘Background:After the scale-up of antiretroviral therapy(ART)for HIV infected people,increasing numbers of patients have pretreatment drug resistance(PDR).In this study,the prevalence of PDR was evaluated in adults initiating antiretroviral therapy in China.Methods:Blood samples were obtained from 1943 patients who initiated antiretroviral therapy(ART)in 2017 from 13 provinces or cities in China.Pol sequences were used to analyze drug resistance and construct transmission networks.Logistic regression model was used to estimate the potential factors associated with PDR.Results:In total,1711 eligible patients(76.0%male;87.8%aged≥25 years)were included,of which 117(6.8%)had PDR.The highest rates of PDR were 12.2%in Liangshan Prefecture of Sichuan and 9.3 and 8.9%in Dehong and Lincang Prefecture of Yunnan.A multivariate logistic regression analysis revealed that PDR was significantly higher among intravenous drug users(adjusted Odds Ratio(aOR)=2.64,95%CI:1.57–4.44)and individuals from Liangshan,Dehong,and Lincang(aOR=2.04,95%CI:1.26–3.30).In total,754 sequences were used to generate 164 transmission networks.Five transmission networks had two or three sequences containing the same mutations,two networks contained subjects from Liangshan,and one network contained subjects from Dehong.Conclusions:Overall,the PDR prevalence was moderate,with a particularly high prevalence in areas with severe HIV epidemics.These results indicate the importance of continuous PDR monitoring in patients initiating antiretroviral therapy. | Rui-Hua Kang Shu-Jia Liang Yan-Ling Ma Shu Liang Lin Xiao Xin-Hui Zhang Hong-Yan Lu Xiao-Qin Xu Shui-Bin Luo Xiao-Guang Sun Lin Chen Jian-Mei He Guo-Hui Wu Ling-Jie Liao Hui Xing Yi-Ming Shao Yu-Hua Ruan | 2020 | Infectious Diseases of Poverty2020，9，3： | 17 |
| 10 | Anti-cd TCR antibody-expanded cd T cells:a better choice for the adoptive immunotherapy of lymphoid malignancies显示文摘Cell-based immunotherapy for lymphoid malignancies has gained increasing attention as patients develop resistance to conventional treatments.cd T cells,which have major histocompatibility complex(MHC)-unrestricted lytic activity,have become a promising candidate population for adoptive cell transfer therapy.We previously established a stable condition for expanding cd T cells by using anti-cd T-cell receptor(TCR)antibody.In this study,we found that adoptive transfer of the expanded cd T cells to Daudi lymphoma-bearing nude mice significantly prolonged the survival time of the mice and improved their living status.We further investigated the characteristics of these antibody-expanded cd T cells compared to the more commonly used phosphoantigen-expanded cd T cells and evaluated the feasibility of employing them in the treatment of lymphoid malignancies.Slow but sustained proliferation of human peripheral blood cd T cells was observed upon stimulation with anti-cd TCR antibody.Compared to phosphoantigen-stimulated cd T cells,the antibody-expanded cells manifested similar functional phenotypes and cytotoxic activity towards lymphoma cell lines.It is noteworthy that the anti-cd TCR antibody could expand both the Vd1 and Vd2 subsets of cd T cells.The in vitro-expanded Vd1 T cells displayed comparable tumour cell-killing activity to Vd2 T cells.Importantly,owing to higher C–C chemokine receptor 4(CCR4)and CCR8 expression,the Vd1 T cells were more prone to infiltrate CCL17-or CCL22-expressing lymphomas than the Vd2 T cells.Characterizing the peripheral blood cd T cells from lymphoma patients further confirmed that the anti-cd TCR antibody-expanded cd T cells could be a more efficacious choice for the treatment of lymphoid malignancies than phosphoantigen-expanded cd T cells. | Jianhua Zhou Ning Kang Lianxian Cui Denian Ba Wei He | 2012 | Cellular & Molecular Immunology2012，9，1： | 17 |
| 11 | Elevated nocturnal and morning blood pressure in patients with obstructive sleep apnea syndrome显示文摘 | HE Quan-ying FENG Jing ZHANG Xilong LIANG Zong-an HUANG Shao-guang KANG Jian WANG Guang-fa ZHANG Li-qiang MA Li-jun WANG Bei LIN Qi-chang ZHANG Jin-nong LIU Hui-guo LUO Yuan-ming LIU Jian-hong WANG Shi XIAO Gao-hui LU Gan ZHANG Jin FENG Xue-wei CHEN Bao-yuan | 2012 | Chinese Medical Journal2012，，10： | 15 |
| 12 | Real-time object tracking via compressive feature selection显示文摘 | Kang LI Fazhi HE Xiao CHEN | 2016 | Frontiers of Computer Science2016，10，4： | 14 |
| 13 | Association of Chronic Kidney Disease with Coronary Heart Disease and Stroke Risks in Patients with Type 2 Diabetes Mellitus: An Observational Cross-sectional Study in Hangzhou, China显示文摘 | Xue Sun Jie He Xiao-Li Ji Yi-Ming Zhao Han-Yu Lou Xiao-Xiao Song Li-Zhen Shan Ying-Xiu Kang Wen-Heng Zeng Xiao-Hong Pang Song-Zhao Zhang Yue Ding Yue-Zhong Ren Peng-Fei Shan | 2017 | Chinese Medical Journal2017，，1： | 14 |
| 14 | Comparative study of minimally invasive versus open esophagectomy for esophageal cancer in a single cancer center显示文摘 | Mu Juwei Yuan Zuyang Zhang Baihua Li Ning Lyu Fang Mao Yousheng Xue Qi Gao Shugeng Zhao Jun Wang Dali Li Zhishan Gao Yushun Zhang Liangze Huang Jinfeng Shao Kang Feng Feiyue Zhao Liang Li Jian Cheng Guiyu Sun Kelin He Jie | 2014 | Chinese Medical Journal2014，，4： | 13 |
| 15 | IRF5 regulates lung macrophages M2 polarization during severe acute pancreatitis in vitro显示文摘AIM To investigate the role of interferon regulatory factor 5(IRF5) in reversing polarization of lung macrophages during severe acute pancreatitis(SAP) in vitro.METHODS A mouse SAP model was established by intraperitoneal(ip) injections of 20 μg/kg body weight caerulein. Pathological changes in the lung were observed by hematoxylin and eosin staining. Lung macrophages were isolated from bronchoalveolar lavage fluid. The quantity and purity of lung macrophages were detectedby fluorescence-activated cell sorting and evaluated by real-time polymerase chain reaction(RT-PCR). They were treated with IL-4/IRF5 specific siR NA(IRF5 siR NA) to reverse their polarization and were evaluated by detecting markers expression of M1/M2 using RTPCR.RESULTS SAP associated acute lung injury(ALI) was induced successfully by ip injections of caerulein, which was confirmed by histopathology. Lung macrophages expressed high levels of IRF5 as M1 phenotype during the early acute pancreatitis stages. Reduction of IRF5 expression by IRF5 siR NA reversed the action of macrophages from M1 to M2 phenotype in vitro. The expressions of M1 markers, including IRF5(S + IRF5 siR NA vs S + PBS, 0.013 ± 0.01 vs 0.054 ± 0.047, P < 0.01), TNF-α(S + IRF5 siR NA vs S + PBS, 0.0003 ± 0.0002 vs 0.019 ± 0.018, P < 0.001), iN OS(S + IRF5 siR NA vs S + PBS, 0.0003 ± 0.0002 vs 0.026 ± 0.018, P < 0.001) and IL-12(S + IRF5 si RNA vs S + PBS, 0.000005 ± 0.00004 vs 0.024 ± 0.016, P < 0.001), were decreased. In contrast, the expressions of M2 markers, including IL-10(S + IRF5 siR NA vs S + PBS, 0.060 ± 0.055 vs 0.0230 ± 0.018, P < 0.01) and Arg-1(S + IRF5 siR NA vs S + PBS, 0.910 ± 0.788 vs 0.0036 ± 0.0025, P < 0.001), were increased. IRF5 si RNA could reverse the lung macrophage polarization more effectively than IL-4.CONCLUSION Treatment with IRF5 siR NA can reverse the pancreatitisinduced activation of lung macrophages from M1 phenotype to M2 phenotype in SAP associated with ALI. | Kang Sun Song-Bing He Jian-Guo Qu Sheng-Chun Dang Ji-Xiang Chen Ai-Hua Gong Rong Xie Jian-Xin Zhang | 2016 | World Journal of Gastroenterology2016，22，42： | 13 |
| 16 | Expression and identification of recombinant soluble single-chain variable fragment of monoclonal antibody MC3显示文摘AIM: To generate soluble single chain variable fragments (ScFv) of monoclonal antibody MC3 recognizing colorectal and gastric carcinomas.METHODS: mRNA was isolated from the hybridoma cell lineproducing MC3 and the DNAs encoding variable domains ofheavy and light chains(VH and VL) oftthe antibody wereamplified separately byRT-PCR and assembled into ScFvDNA with a linker DNAThe ScFv DNA was iigated into thephagemid vector pCANTAB5E and the ligated sample wastransformed into E. coil TG1. The transformed cells wereinfected with M13KO7 helper phage to yield recombinantphages. After two rounds of panning with gastric carcinomacell line AGS highly expressing MC3-binding antigen, thephage clones displaying ScFv fragments of the antibodywere selected by ELISA. 4 phage clones showing strongsignal in ELISA were used to infect E. coil HB2151 toexpress soluble ScFvs. The soluble ScFve were identified byDot blot and Western blot, and their antigen-binding activitywas assayed by ELISA. The VH and VL DNAs of the ScFvDNA derived from phage clone 19 were sequenced.RESULTS: The VH, VL and ScFv DNAs were about 340 bp,320 bp and 750 bp respectively. After two rounds of panningto the recombinant phages, 18 antigen-positive phageclones were selected from 30 preselected phage clones byELISA. All the soluble ScFvs derived from the 4 out of the 18antigen-positive phage clones were about Mr 32 000 andconcentrated in periplasmatic space under the given culturecondition. The soluble ScFvs could bind the antigen, andthey shared the same binding site with MC3. The sequencesof the VH and VL DNAs of the MC3 ScFv showed that thevariable antibody genes belonged to the IgG1 subgroup,κ-type.CONCLUSION: The soluble ScFv of MC3 is successfullyproduced, which not only provides a possible novel targetingvehicle for in vivo and in vitro study on associated cancers,but also offers the anuibody a stable genetic source. | Feng-Tian He Rong-Fen Li Yun-Sheng Kang Yan Zhang,Department of Biochemistry & Molecular Biology,Third Military Medical University,Chongqing 400038,China Yong-Zhan Nie Bao-Jun Chen Tai-Dong Qiao Dai-Ming Fan,Institute of Digestive Disease,Xijing Hospital,Fourth Military Medical University,Xi’an 710032,Shaanxi Province,China | 2002 | World Journal of Gastroenterology2002，8，2： | 13 |
| 17 | Meta-analysis comparing total hip arthroplasty with hemiarthroplasty in the treatment of displaced femoral neck fractures in patients over 70 years old显示文摘ObjectiveTotal 新潮的关节造形术(THA ) 和 hemiarthroplasty (哈) 有效方法当前被用来在老病人对待大腿骨的颈骨折,但是二种选择超过 70 岁在病人仍然保持争论。我们的学习的主要目的是决定是否 THA 或哈大腿骨的破裂的优异治疗在是超过 70 年 age.MethodsA 的病人正在包含代替的颈 Medline ( 1970-2011 )的基于计算机的联机搜索, PubMed ( 1977-2011 ),并且控制试用( 2002-2011 )的 Cochrane 中央收款机被进行。有 739 个病人的一个总数的六相关使随机化的控制试用为最后的分析被包括。分析与与 THA 相比发现那的软件 RevMan 5.0 .ResultsWe 被执行,哈需要的更短的平均时间和失去的更少血。当时在长期的后续上, THA 病人显著地展出了更少的疼痛和更好的功能并且多半是更少要求一个修订臀部手术。手术后的感染是同等地普通的在之中哈并且在结果的重要差别建议的 THA patients.ConclusionsThe 那 THA 是为 activeelderly 新潮的破裂个人的一种珍贵治疗选择。然而,更老,损害或使制度化的病人得益于哈。 | HE Jun-hui ZHOU Cheng-pei ZHOU Zong-ke SHEN Bin YANG Jing KANG Peng-de PEI Fu-xing | 2012 | Chinese Journal of Traumatology2012，15，4： | 11 |
| 18 | Stripe Rust Effector PstGSRE1 Disrupts Nuclear Localization of ROS-Promoting Transcription Factor TaLOL2 to Defeat ROS-Induced Defense in Wheat显示文摘Puccinia striiformis f.sp.tritici(Pst),a biotrophic plant pathogen,secretes numerous effectors to modulate host defense systems.Understanding the molecular mechanisms by which Pst effectors regulate wheat immunity is of great importance for the development of novel strategies for durable control of stripe rust.In this study,we identified a glycine-serine-rich effector gene,PstGSRE1,which is highly induced dur-ing early infection.Transgenic expression of PstGSRE1 RNAi constructs in wheat significantly reduced virulence of Pst and increased H2O2 accumulation in wheat.PstGSRE1 was shown to target the reactive ox-ygen species(ROS)-associated transcription factor TaLOL2,a positive regulator of wheat immunity.PstGSRE1 disrupted nuclear localization of TaLOL2 and suppressed ROS-mediated cell death induced by TaLOL2,thus compromising host immunity.This work reveals a previously unrecognized strategy whereby rust fungi exploit the PstGSRE1 effector to defeat ROS-associated plant defense by modulating the subcellular compartment of a host immune regulator and facilitate pathogen infection. | Tuo Qi Jia Guo Peng Liu Fuxin He Cuiping Wan Md Ashraful Islam Brett M.Tyler Zhensheng Kang Jun Guo | 2019 | Molecular Plant2019，12，12： | 11 |
| 19 | Mn-SOD and CuZn-SOD polymorphisms and interactions with risk factors in gastric cancer显示文摘AIM: To investigate the effects of superoxide dismutase (SOD) polymorphisms (rs4998557 , rs4880), Helicobacter pylori (H. pylori ) infection and environmental factors in gastric cancer (GC) and malignant potential of gastric precancerous lesions (GPL). METHODS: Copper-zinc superoxide dismutase (SOD1, CuZn-SOD)-G7958A (rs4998557 ) and manganese superoxide dismutase (SOD2, Mn-SOD)-Val16Ala (rs4880 ) polymorphisms were genotyped by SNaPshot multiplex polymerase chain reaction (PCR) in 145 patients with GPL (87 cases of gastric ulcer, 33 cases of gastric polyps and 25 cases of atrophic gastritis), 140 patients with GC and 147 healthy controls. H. pylori infection was detected by immunoblotting analysis. RESULTS: The SOD1-7958A allele was associated with a higher risk of gastric cancer [odds ratio (OR) = 3.01, 95% confidence intervals (95% CI): 1.83-4.95]. SOD216Ala/Val genotype was a risk factor for malignant potential of GPL (OR = 2.04, 95% CI: 1.19-3.49). SOD216Ala/genotype increased the risk of gastric cancer (OR = 2.85, 95% CI: 1.66-4.89). SOD1-7958A/genotype, SOD2-16Ala/genotype, alcohol drinking, positive family history and type Ⅰ H. pylori infection were associated with risk of gastric cancer, and there were additive interactions between the two genotypes and the other three risk factors. SOD2-16Ala/Val genotype and positive family history were associated with malignant potential of GPL and jointly contributed to a higher risk for malignant potential of GPL (OR = 7.71, 95% CI: 2.10-28.22). SOD1-7958A/genotype and SOD2-16Ala/genotype jointly contributed to a higher risk for gastric cancer (OR = 6.43, 95% CI: 3.20-12.91). CONCLUSION: SOD1-7958A/and SOD2-16Ala/-genotypes increase the risk of gastric cancer in Chinese Han population. SOD2-16Ala/-genotype is associated with malignant potential of GPL. | Jian-Feng Yi Shi-Liang Kang Xiang-Ting Zeng Yu-Min Li Tao Liu Jun-Qiang Zhang Wen-Ting He Xun Li Wen-Ce Zhou | 2010 | World Journal of Gastroenterology2010，16，37： | 11 |
| 20 | Transcriptomic landscape regulated by the 14 types of bone morphogenetic proteins(BMPs)in lineage commitment and differentiation of mesenchymal stem cells(MSCs)显示文摘Mesenchymal stem cells(MSCs)are ubiquitously-existing multipotent progenitors that can self-renew and differentiate into multiple lineages including osteocytes,chondrocytes,adipocytes,tenocytes and myocytes.MSCs represent one of the most commonly-used adult progenitors and serve as excellent progenitor cell models for investigating lineagespecific differentiation regulated by various cellular signaling pathways,such as bone morphogenetic proteins(BMPs).As members of TGFb superfamily,BMPs play diverse and important roles in development and adult tissues.At least 14 BMPs have been identified in mammals.Different BMPs exert distinct but overlapping biological functions.Through a comprehensive analysis of 14 BMPs in MSCs,we demonstrated that BMP9 is one of the most potent BMPs in inducing osteogenic differentiation of MSCs.Nonetheless,a global mechanistic view of BMP signaling in regulating the proliferation and differentiation of MSCs remains to be fully elucidated.Here,we conducted a comprehensive transcriptomic profiling in the MSCs stimulated by 14 types of BMPs.Hierarchical clustering analysis classifies 14 BMPs into three subclusters:an osteo/chondrogenic/adipogenic cluster,a tenogenic cluster,and BMP3 cluster.We also demonstrate that six BMPs(e.g.,BMP2,BMP3,BMP4,BMP7,BMP8,and BMP9)can induce ISmads effectively,while BMP2,BMP3,BMP4,BMP7,and BMP11 up-regulate Smad-independent MAP kinase pathway.Furthermore,we show that many BMPs can upregulate the expression of the signal mediators of Wnt,Notch and PI3K/AKT/mTOR pathways.While the reported transcriptomic changes need to be further validated,our expression profiling represents the first-of-its-kind to interrogate a comprehensive transcriptomic landscape regulated by the 14 types of BMPs in MSCs. | Linghuan Zhang Qing Luo Yi Shu Zongyue Zeng Bo Huang Yixiao Feng Bo Zhang Xi Wang Yan Lei Zhenyu Ye Ling Zhao Daigui Cao Lijuan Yang Xian Chen Bin Liu William Wagstaff Russell R*Reid Hue H*Luu Rex C*Haydon Michael J*Lee Jennifer Moriatis Wolf Zhou Fu Tong-Chuan He Quan Kang | 2019 | Genes & Diseases2019，6，3： | 11 |
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