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| 1 | Normoalbuminuric diabetic kidney disease显示文摘 | Chao Chen Chang Wang Chun Hu Yachun Han Li Zhao Xuejing Zhu Li Xiao Lin Sun | 2017 | Frontiers of Medicine2017，11，3： | 38 |
| 2 | AXL is a candidate receptor for SARS-CoV-2 that promotes infection of pulmonary and bronchial epithelial cells显示文摘The current coronavirus disease 2019(COVID-19)pandemic presents a global public health challenge.The viral pathogen responsible,severe acute respiratory syndrome coronavirus 2(SARS-CoV-2),binds to the host receptor ACE2 through its spike(S)glycoprotein,which mediates membrane fusion and viral entry.Although the role of ACE2 as a receptor for SARS-CoV-2 is clear,studies have shown that ACE2 expression is extremely low in various human tissues,especially in the respiratory tract.Thus,other host receptors and/or co-receptors that promote the entry of SARS-CoV-2 into cells of the respiratory system may exist.In this study,we found that the tyrosine-protein kinase receptor UFO(AXL)specifically interacts with the N-terminal domain of SARS-CoV-2 S.Using both a SARS-CoV-2 virus pseudotype and authentic SARS-CoV-2,we found that overexpression of AXL in HEK293T cells promotes SARS-CoV-2 entry as efficiently as overexpression of ACE2,while knocking out AXL significantly reduces SARS-CoV-2 infection in HI 299 pulmonary cells and in human primary lung epithelial cells.Soluble human recombinant AXL blocks SARS-CoV-2 infection in cells expressing high levels of AXL.The AXL expression level is well correlated with SARS-CoV-2 S level in bronchoalveolar lavage fluid cells from COVID-19 patients.Taken together,our findings suggest that AXL is a novel candidate receptor for SARS-CoV-2 which may play an important role in promoting viral infection of the human respiratory system and indicate that it is a potential target for future clinical intervention strategies. | Shuai Wang Zongyang Qiu Yingnan Hou Xiya Deng Wei Xu Tingting Zheng Peihan Wu Shaofang Xie Weixiang Bian Chong Zhang Zewei Sun Kunpeng Liu Chao Shan Aifu Lin Shibo Jiang Youhua Xie Qiang Zhou Lu Lu Jing Huang Xu Li | 2021 | Cell Research2021，31，2： | 39 |
| 3 | Models and estimators linking individual-based and sample-based rarefaction, extrapolation and comparison of assemblages显示文摘Aims In ecology and conservation biology,the number of species counted in a biodiversity study is a key metric but is usually a biased underestimate of total species richness because many rare species are not detected.Moreover,comparing species richness among sites or samples is a statistical challenge because the observed number of species is sensitive to the number of individuals counted or the area sampled.For individual-based data,we treat a single,empirical sample of species abundances from an investigator-defined species assemblage or community as a reference point for two estimation objectives under two sampling models:estimating the expected number of species(and its unconditional variance)in a random sample of(i)a smaller number of individuals(multinomial model)or a smaller area sampled(Poisson model)and(ii)a larger number of individuals or a larger area sampled.For sample-based incidence(presence–absence)data,under a Bernoulli product model,we treat a single set of species incidence frequencies as the reference point to estimate richness for smaller and larger numbers of sampling units.Methods The first objective is a problem in interpolation that we address with classical rarefaction(multinomial model)and Coleman rarefaction(Poisson model)for individual-based data and with sample-based rarefaction(Bernoulli product model)for incidence frequencies.The second is a problem in extrapolation that we address with sampling-theoretic predictors for the number of species in a larger sample(multinomial model),a larger area(Poisson model)or a larger number of sampling units(Bernoulli product model),based on an estimate of asymptotic species richness.Although published methods exist for many of these objectives,we bring them together here with some new estimators under a unified statistical and notational framework.This novel integration of mathematically distinct approaches allowed us to link interpolated(rarefaction)curves and extrapolated curves to plot a unified species accumulation curve for empirical examples.We provide new,unconditional variance estimators for classical,individual-based rarefaction and for Coleman rarefaction,long missing from the toolkit of biodiversity measurement.We illustrate these methods with datasets for tropical beetles,tropical trees and tropical ants.Important Findings Surprisingly,for all datasets we examined,the interpolation(rarefaction)curve and the extrapolation curve meet smoothly at the reference sample,yielding a single curve.Moreover,curves representing 95%confidence intervals for interpolated and extrapolated richness estimates also meet smoothly,allowing rigorous statistical comparison of samples not only for rarefaction but also for extrapolated richness values.The confidence intervals widen as the extrapolation moves further beyond the reference sample,but the method gives reasonable results for extrapolations up to about double or triple the original abundance or area of the reference sample.We found that the multinomial and Poisson models produced indistinguishable results,in units of estimated species,for all estimators and datasets.For sample-based abundance data,which allows the comparison of all three models,the Bernoulli product model generally yields lower richness estimates for rarefied data than either the multinomial or the Poisson models because of the ubiquity of non-random spatial distributions in nature. | Robert K.Colwell Anne Chao Nicholas J.Gotelli Shang-Yi Lin Chang Xuan Mao Robin L.Chazdon John T.Longino | 2012 | Journal of Plant Ecology2012，5，1： | 37 |
| 4 | Uric acid stimulates endothelin-1 gene expression associated with NADPH oxidase in human aortic smooth muscle cells显示文摘瞄准:最近的试验性、人的研究证明了 hyperuricemia 与高血压和心血管的疾病被联系。endothelin-1 (ET-1 ) 的提高的层次被认为是心血管的疾病的最强大的独立预言者之一。为调查尿导致酸的脉管的疾病是否与 ET-1 有关,在人的大动脉的光滑的肌肉房间(HASMC ) 的尿导致酸的 ET-1 表示被检验。方法:与尿酸,房间增长和 ET-1 表示对待的有教养的 HASMC 被检验。尿导致酸的细胞外的调整信号的家族 ases (英皇家空军之阶级最低之兵) 上的抗氧化剂预告的处理 phosphorylation 被执行阐明在增长和 ET-1 基因表示的氧化还原作用敏感的小径。结果:尿酸被发现增加 HASMC 增长, ET-1 表示和反应的氧种类生产。N-acetylcysteine 和 apo-cynin 的能力(l-[4-hydroxy-3-methoxyphenyl ] ethanone,一个 NADPH oxidase 禁止者) 建议了细胞内部的氧化还原作用小径的参与禁止尿导致酸的 ET-1 分泌物和房间增长。而且, apocynin,和 p47 phox 击倒的禁止的 ET-1 分泌物和房间增长由尿酸导致了的小介入 RNA。由 U0126 的英皇家空军之阶级最低之兵的抑制(1,4-diamino-2,3-dicyano-1,4-bis [2-aminophenylthio ] 丁二烯) 显著地压制的尿导致酸的 ET-1 表示,含有在对尿酸的反应的这条小径。另外,尿酸增加了抄写因素使活跃之物 protein-1 (AP-1 ) 调停的记者活动,以及 ERK phosphorylation。ET-1 基因倡导者的 Mutational 分析证明 AP-1 有约束力的地点是在尿导致酸的 ET-1 基因表示的重要 cis 元素。结论:这是由在 HASMC 的尿酸的 ET-1 规定的第一观察,它含有在脉管的变化的尿酸的重要角色与高血压和脉管的疾病联系了。 | Hung-hsing CHAO Ju-chi LIU Jia-wei LIN Cheng-hsien CHEN Cheng-hsi WU Tzu-hurng CHENG | 2008 | Acta Pharmacologica Sinica2008，29，11： | 31 |
| 5 | ^40Ar/^39Ar and Rb-Sr Ages of the Tiegelongnan Porphyry Cu-(Au)Deposit in the Bangong Co-Nujiang Metallogenic Belt of Tibet,China:Implication for Generation of Super-Large Deposit显示文摘The Tiegelongnan deposit is a newly discovered super-large porphyry-epithermal Cu-(Au) deposit in the western part of the Bangong Co-Nujiang metallogenic belt, Tibet(China). Field geology and geochronology indicate that the porphyry mineralization was closely related to the Early Cretaceous intermediate-felsic intrusions(ca. 123–120 Ma). Various epithermal ore and gangue mineral types were discovered in the middle-shallow part of the orebody, indicating the presence of epithermal mineralization at Tiegelongnan. Potassic, propylitic, phyllic and advanced argillic alteration zones were identified. ^(40)Ar/^(39)Ar dating of hydrothermal biotite(potassic zone), sericite(phyllic zone), and alunite(advanced argillic zone) in/around the ore-bearing granodiorite porphyry yielded 121.1±0.6 Ma(1σ), 120.8±0.7 Ma(1σ) and 117.9±1.6 Ma(1σ), respectively. Five hydrothermal mineralization stages were identified, of which the Stage IV pyrite was Rb-Sr dated to be 117.5±1.8 Ma(2σ), representing the end of epithermal mineralization. Field geology and geochronology suggest that both the epithermal and porphyry mineralization belong to the same magmatic-hydrothermal system. The Tiegelongnan super-large Cu-(Au) deposit may have undergone a prolonged magmatichydrothermal evolution, with the major mineralization event occurring at ca.120–117Ma. | LIN Bin CHEN Yuchuan TANG Juxing WANG Qin SONG Yang YANG Chao WANG Wenlei HE Wen ZHANG Lejun | 2017 | Acta Geologica Sinica(English Edition)2017，91，2： | 33 |
| 6 | THE STUDY OF THE YELLOW SEA WARM CURRENT AND ITS SEASONAL VARIABILITY显示文摘The Yellow Sea Warm Current(YSWC) penetrates northward along the Yellow Sea Trough,and brings warm and saline water towards the Bohai Sea.The YSWC becomes much less intrusive in summer and is limited mostly in the southern trough,contrasting with a deep winter penetration well into the trough.The seasonal variability of the YSWC has prompted a debate regarding which controls the YSWC and its seasonal variability.In this article,the annual mean and seasonal variability of the YSWC was examined by using a 3-D ocean model together with several experiments.The results show that in the annual mean the YSWC is a compensating current firstly for the southward Korea Coastal Current(KCC),which is mainly caused by the Kuroshio Current(KC).The local wind-stress forcing plays an important but secondary role.However,the local monsoonal forcing plays a prominent role in modulating the seasonal variability.A deep northwestward intrusion of the YSWC in winter,for instance,is mainly due to a robustly developed China Coastal Current(CCC) which draws water along the Yellow Sea trough to feed a southward flow all the way from the Bohai Sea to the Taiwan Strait. | XU Ling-ling WU De-xing LIN Xiao-pei MA Chao | 2009 | Journal of Hydrodynamics2009，21，2： | 29 |
| 7 | Identification and characterization of microRNAs in raw milk during different periods of lactation, commercial fluid, and powdered milk products显示文摘最近的婴儿的公式奶粉污染事件证明了在牛奶质量控制的经典标记或标准在识别鈥渕a nipulated 鈥 ? 是不够的差质量的牛奶。在现在的学习,我们第一次证明奶牛牛奶包含大量 microRNAs ( miRNAs )并且牛奶特定的 miRNAs 的唯一的表示侧面能为未加工的牛奶和牛奶相关的商业产品的质量控制用作新奇指示物和可能的新标准,例如液体牛奶和粉状的公式牛奶。用定序的 Solexa,首先,我们系统地在未加工的牛奶屏蔽了 miRNA 表示并且在未加工的牛奶识别了 245 miRNAs 的一个总数。不同于层次在哺乳的不同时期是其表达式将近相同的另外的经典 biomarkers,单个 miRNAs 能显著地在哺乳过程期间被改变,含有那 miRNAs 可以是更精确的指示物反映牛奶的优秀改变。第二,使用 TaqMan 基于探查的 miRNA 量的 RT-PCR ,我们进一步识别了七 miRNAs 重要地在整个哺乳过程,和更多有相对一致的表情,这七牛奶特定的 miRNAs 的表示侧面能为区别用作理想的 biomarker 差质量或从纯未加工的牛奶的 鈥渕a nipulated 鈥?牛奶,象为商业乳制品的质量控制一样,例如液体,牛奶和粉状的公式挤。一起,我们的调查结果为为决定未加工的牛奶或牛奶相关的商业产品的质量理解牛奶 miRNAs 和一个新潜在的标准的生理的角色提供一个基础。 | Xi Chen Chao Gao Haijin Li Lei Huang Qi Sun Yanye Dong Chunliang Tian Shengpu Gao Hailin Dong Danping Guan Xiaoyun Hu Shujian Zhao Liang Li Lin Zhu Qiao Yan Junfeng Zhang Ke Zen Chen-Yu Zhang | 2010 | Cell Research2010，20，10： | 29 |
| 8 | Analysis on the risk factors of intracranial infection secondary to traumatic brain injury显示文摘 | Chao Lin Xin Zhao Haichen Sun | 2015 | Chinese Journal of Traumatology2015，18，2： | 29 |
| 9 | Efficacy and safety of a novel anti-HER2 therapeutic antibody RC48 in patients with HER2-overexpressing,locally advanced or metastatic gastric or gastroesophageal junction cancer:a single-arm phase II study显示文摘Background:Current treatment options for human epidermal growth factor receptor 2(HER2)-overexpressing gastric cancer at third-line have shown limited clinical benefit.Further,there is no specific treatment for HER2 immunohistochemistry(IHC)2+and fluorescence in-situ hybridization-negative patients.Here,we report the efficacy and safety of a novel anti-HER2 antibody RC48 for patients with HER2-overexpressing,advanced gastric or gastroesophageal junction cancer.Methods:Patients with HER2-overexpressing(IHC 2+or 3+),locally advanced or metastatic gastric or gastroesophageal junction cancer who were under at least second-line therapy were eligible and received RC482.5 mg/kg alone every 2 weeks.The primary endpoint was the objective response rate(ORR)assessed by an independent review committee.Secondary endpoints included progressionfree survival(PFS),overall survival(OS),duration of response,time to progression,disease control rate,and safety.Results:Of 179 patients screened,125 were eligible and received RC48 treatment.The ORR was 24.8%(95%confidence interval[CI]:17.5%-33.3%).The median PFS and OS were 4.1 months(95%CI:3.7-4.9 months)and 7.9 months(95%CI:6.7-9.9 months),respectively.The most frequently reported adverse events were decreased white blood cell count(53.6%),asthenia(53.6%),hair loss(53.6%),decreased neutrophil count(52.0%),anemia(49.6%),and increased aspartate aminotransferase level(43.2%).Serious adverse events(SAEs)occurred in 45(36.0%)patients,and RC48-related SAEs were mainly decreased neutrophil count(3.2%).Seven patients had adverse events that led to death were not RC48-related.Conclusions:RC48 showed promising activity with manageable safety,suggesting potential application in patients with HER2-overexpressing,advanced gastric or gastroesophageal junction cancer who have previously received at least two lines of chemotherapy. | Zhi Peng Tianshu Liu Jia Wei Airong Wang Yifu He Liuzhong Yang Xizhi Zhang Nanfeng Fan Suxia Luo Zhen Li Kangsheng Gu Jianwei Lu Jianming Xu Qingxia Fan Ruihua Xu Liangming Zhang Enxiao Li Yuping Sun Guohua Yu Chunmei Bai Yong Liu Jiangzheng Zeng Jieer Ying Xinjun Liang Nong Xu Chao Gao Yongqian Shu Dong Ma Guanghai Dai Shengmian Li Ting Deng Yuehong Cui Jianmin Fang Yi Ba Lin Shen | 2021 | Cancer Communications2021，41，11： | 29 |
| 10 | Activated carbon adsorption of quinolone antibiotics in water:Performance,mechanism,and modeling显示文摘The extensive use of antibiotics has led to their presence in the aquatic environment, and introduces potential impacts on human and ecological health. The capability of powdered activated carbon(PAC) to remove six frequently used quinolone(QN) antibiotics during water treatment was evaluated to improve drinking water safety. The kinetics of QN adsorption by PAC was best described by a pseudo second-order equation, and the adsorption capacity was well described by the Freundlich isotherm equation. Isotherms measured at different p H showed that hydrophobic interaction, electrostatic interaction,and π–π dispersion force were the main mechanisms for adsorption of QNs by PAC. A p H-dependent isotherm model based on the Freundlich equation was developed to predict the adsorption capacity of QNs by PAC at different p H values. This model had excellent prediction capabilities under different laboratory scenarios. Small relative standard derivations(RSDs), i.e., 0.59%–0.92% for ciprofloxacin and 0.09%–3.89% for enrofloxacin,were observed for equilibrium concentrations above the 0.3 mg/L level. The RSDs increased to 11.9% for ciprofloxacin and 32.1% for enrofloxacin at μg/L equilibrium levels, which is still acceptable. This model could be applied to predict the adsorption of other chemicals having different ionized forms. | Hao Fu Xuebing Li Jun Wang Pengfei Lin Chao Chen Xiaojian Zhang I.H.(Mel)Suffet | 2017 | Journal of Environmental Sciences2017，29，6： | 25 |
| 11 | Generative Adversarial Networks:Introduction and Outlook显示文摘Recently, generative adversarial networks(GANs)have become a research focus of artificial intelligence. Inspired by two-player zero-sum game, GANs comprise a generator and a discriminator, both trained under the adversarial learning idea.The goal of GANs is to estimate the potential distribution of real data samples and generate new samples from that distribution.Since their initiation, GANs have been widely studied due to their enormous prospect for applications, including image and vision computing, speech and language processing, etc. In this review paper, we summarize the state of the art of GANs and look into the future. Firstly, we survey GANs' proposal background,theoretic and implementation models, and application fields.Then, we discuss GANs' advantages and disadvantages, and their development trends. In particular, we investigate the relation between GANs and parallel intelligence,with the conclusion that GANs have a great potential in parallel systems research in terms of virtual-real interaction and integration. Clearly, GANs can provide substantial algorithmic support for parallel intelligence. | Kunfeng Wang Chao Gou Yanjie Duan Yilun Lin Xinhu Zheng Fei-Yue Wang | 2017 | IEEE/CAA Journal of Automatica Sinica2017，4，4： | 24 |
| 12 | 2010年台湾心脏病学会高血压管理指南显示文摘高血压是心血管疾病和心血管死亡的重要危险因素。从2003年美国高血压预防、检测、评价和治疗全国联合委员会第7次报告(the seventh report of the joint national committee on prevention,detection,evaluation,and treatment of high blood pressure,JNC7)和2007年欧洲高血压协会/欧洲心脏病学会高血压防治指南发布以来, | Chern-En Chiang Tzung-Dau Wang Yi-Heng Li Tsung-Hsien Lin Kuo-Liong Chien Hung-I Yeh Kou-Gi Shyu Wei-Chuen Tsai Ting-Hsing Chao Juey-Jen Hwang Fu-Tien Chiang Jyh-Hong Chen | 2011 | 中华高血压杂志2011，19，1： | 20 |
| 13 | Human adipose-derived mesenchymal stem cells: a better cell source for nervous system regeneration显示文摘 | Han Chao Zhang Liang Song Lin Liu Yang Zou Wei Piao Hua Liu Jing | 2014 | Chinese Medical Journal2014，，2： | 20 |
| 14 | Cold adaptation in pigs depends on UCP3 in beige adipocytes显示文摘 | Jun Lin Chunwei Cao Cong Tao Rongcai Ye Meng Dong Qiantao Zheng Chao Wang Xiaoxiao Jiang Guosong Qin Changguo Yan Kui Li John R. Speakman Yanfang Wang Wanzhu Jin Jianguo Zhao | 2017 | Journal of Molecular Cell Biology2017，9，5： | 20 |
| 15 | Characterization of drug responses of mini patient-derived xenografts in mice for predicting cancer patient clinical therapeutic response显示文摘Background:Patient-derived organoids and xenografts(PDXs)have emerged as powerful models in functional diag-nostics with high predictive power for anticancer drug response.However,limitations such as engraftment failure and time-consuming for establishing and expanding PDX models followed by testing drug efficacy,and inability to subject to systemic drug administration for ex vivo organoid culture hinder realistic and fast decision-making in selecting the right therapeutics in the clinic.The present study aimed to develop an advanced PDX model,namely MiniPDX,for rapidly testing drug efficacy to strengthen its value in personalized cancer treatment.Methods:We developed a rapid in vivo drug sensitivity assay,OncoVee®MiniPDX,for screening clinically relevant regimens for cancer.In this model,patient-derived tumor cells were arrayed within hollow fiber capsules,implanted subcutaneously into mice and cultured for 7 days.The cellular activity morphology and pharmacokinetics were systematically evaluated.MiniPDX performance(sensitivity,specificity,positive and negative predictive values)was examined using PDX as the reference.Drug responses were examined by tumor cell growth inhibition rate and tumor growth inhibition rate in PDX models and MiniPDX assays respectively.The results from MiniPDX were also used to evaluate its predictive power for clinical outcomes.Results:Morphological and histopathological features of tumor cells within the MiniPDX capsules matched those both in PDX models and in original tumors.Drug responses in the PDX tumor graft assays correlated well with those in the corresponding MiniPDX assays using 26 PDX models generated from patients,including 14 gastric cancer,10 lung cancer and 2 pancreatic cancer.The positive predictive value of MiniPDX was 92%,and the negative predictive value was 81%with a sensitivity of 80%and a specificity of 93%.Through expanding to clinical tumor samples,Min-iPDX assay showed potential of wide clinical application.Conclusions:Fast in vivo MiniPDX assay based on capsule implantation was developed-to assess drug responses of both PDX tumor grafts and clinical cancer specimens.The high correlation between drug responses of paired MiniPDX and PDX tumor graft assay,as well as translational data suggest that MiniPDX assay is an advanced tool for personalized cancer treatment. | Feifei Zhang Wenjie Wang Yuan Long Hui Liu Jijun Cheng Lin Guo Rongyu Li Chao Meng Shan Yu Qingchuan Zhao Shun Lu Lili Wang Haitao Wang Danyi Wen | 2018 | Cancer Communications2018，38，1： | 20 |
| 16 | Histological Subtypes of Lung Cancer in Chinese Males from 2000 to 2012显示文摘Objective To characterize the histological and epidemiological features of male lung cancer patients in China. Methods The demographic and histological information about male lung cancer patients identified from 2000-01-01 to 2012-12-31,was collected from the Cancer Hospital of the Chinese Academy of Medical Sciences. Relative frequencies(RF) were estimated for major histological subtypes and compared according to the years of diagnosis and birth. Results The RF of adenocarcinoma(ADC) increased from 21.96% to 43.36% and the RF of squamous cell carcinoma(SCC) decreased from 39.11% to 32.23% from 2000 to 2012 in the 15 427 male lung cancer patients included in this study(Z=17.909,P<0.0001; Z=-6.117,P<0.0001). The RF of ADC increased from 28.72% in 2000-2004,36.88% in 2005-2008 to 48.61% in 2009-2012 in patients born after 1960. The age-adjusted RF of ADC in 2007-2012 increased consistently in all the investigated areas. Conclusion The increased RF of ADC in male lung cancer patients highlights the need for further investigation of the etiologic factors of these tumors. Smoke-free policies rather than modifying tobacco products should be enforced. | ZOU Xiao Nong LIN Dong Mei WAN Xia CHAO Ann FENG Qin Fu DAI Zhen YANG Gong Huan LV Ning | 2014 | Biomedical and Environmental Sciences2014，27，1： | 19 |
| 17 | Understanding Abiotic Stress Tolerance Mechanisms:Recent Studies on Stress Response in Rice显示文摘不能生活的应力是否定地影响庄稼生长和世界范围的生产率的主要因素。在生理学,遗传,和分子生物学的进展极大地改进了我们对压力的植物回答的理解。瑞斯植物对各种各样的不能生活的压力敏感。在这短评论,我们在到咸度的米饭的改编的现在的最近的进步,浇赤字并且浸没。许多研究证明盐忍耐紧与在咸度下面维持离子动态平衡的能力被联系。Na+ transporter SKC1 从木部卸掉 Na+ ,质膜 Na+/H+ 反脚夫 SOS1 从 cytosol 排除钠, tonoplast Na+/H+antiporter NHX1 扣押 Na+ 进液泡。在外胚叶的硅免职是,米饭根的内皮通过 apoplastic 小径减少钠运输。很多个抄写因素调整导致开始应力回答并且建立植物应力公差的压力可诱导的基因表示。一些抄写因素, includingDREB/CBF 和 NAC 的 Overexpression,在米饭提高盐,干旱,和冷忍耐。之一的变体小块土地家庭基因, Sub1A-1,授与沉浸忍耐到低地米饭。这些调查结果和他们的利用愿望抓住为设计答应繁殖保护庄稼植物免受某些不能生活的压力的伤害…… | Ji-Ping Gao Dai-Yin Chao Hong-Xuan Lin | 2007 | Journal of Integrative Plant Biology2007，49，6： | 19 |
| 18 | Recombinant protein subunit vaccine booster following two-dose inactivated vaccines dramatically enhanced anti-RBD responses and neutralizing titers against SARS-CoV-2 and Variants of Concern显示文摘Dear Editor,As of October,2021,SARS-CoV-2 has infected more than 230 million people;promoting roll-out vaccinations could help build herd immunity for the pandemic.However,the waning of antibody in magnitude and decreased protective efficacy in multiple types of vaccines have been reported. | Jingwen Ai Haocheng Zhang Qiran Zhang Yi Zhang Ke Lin Zhangfan Fu Jieyu Song Yuanhan Zhao Mingxiang Fan Hongyu Wang Chao Qiu Yang Zhou Wenhong Zhang | 2022 | Cell Research2022，32，1： | 19 |
| 19 | Mycoplasma infections and different human carcinomas显示文摘AIM To explore relationships between human carcinomas and mycoplasma infection.METHODS Monoclonal antibody PD4, which specifically recognizes a distinct protein from mycoplasma hyorhinis, was used to detect mycoplasma infection in different paraffinembedded carcinoma tissues with immunohistochemistry. PCR was applied to amplify the mycoplasma DNA from the positive samples for confirming immunohistochemistry.RESULTS Fifty of 90 cases (56%) of gastric carcinoma were positive for mycoplasma hyorhinis. In other gastric diseases, the mycoplasma infection ratio was 28% (18/49) in chronic superficial gastritis, 30% (14/ 46) in gastric ulcer and 37% (18/ 49) in intestinal metaplasia. The difference is significant with gastric cancer (X2=12.06, P<0.05). In colon carcinoma, the mycoplasma infection ratio was 55.1% (32/58), but it was 20.9% (10/49) in adenomarous polyp (X2=13.46, P<0.005).Gastric and colon cancers with high differentiation had a higher mycoplasma infection ratio than those with low differentiation (P< 0.05). Mycoplasma infection in esophageal cancer, lung cancer, breast cancer and glioma was 50.9% (27/53), 52.6% (31/ 59), 39.7%(25/63) and 41% (38/91), respectively. The mycoplasma DNA was successfully amplified with the DNA extracted from the cancer tissues that were positive for mycoplasma infection (detected with antibody PD4).CONCLUSION There was high correlation between mycoplasma infection and different cancers, which suggests the possibility of an association between the two. The mechanism involved in oncogenesis by mycoplasma remains unknown. | Su Huang Ji You Li Jan Wu Lin Meng Cheng Chao Shou Beijing Institute for Cancer Research, Peking University School of Oncology, Beijing 100034. ChinaSu Huang, received B. A from Jiangxi Medical College of China in 1994. Now she is a graduate student pursuing a Ph. D degree at the Peking University School of Oncology. | 2001 | World Journal of Gastroenterology2001，7，2： | 18 |
| 20 | Salt-responsive genes in rice revealed by cDNA microarray analysis显示文摘We used cDNA microarrays containing ~9,000 unigenes to identify 486 salt responsive expressed sequence tags (ESTs) (representing ~450 unigenes) in shoots of the highly salt-tolerant rice variety, Nona Bokra (Oryza sativa L. Ssp.Indica pv. Nona). Some of the genes identified in this study had previously been associated with salt stress. Howeverthe majority were novel, indicating that there is a great number of genes that are induced by salt exposure. Analysis of the salt stress expression profile data of Nona provided clues regarding some putative cellular and molecular processes that are undertaken by this tolerant rice variety in response to salt stress. Namely, we found that multiple transcription factors were induced during the initial salt response of shoots. Many genes whose encoded proteins are implicated in detoxification, protectant and transport were rapidly induced. Genes supporting photosynthesis were repressed and those supporting carbohydrate metabolism were altered. Commonality among the genes induced by salt exposure with those induced during senescence and biotic stress responses suggests that there are shared signaling pathways among these processes. We further compared the transcriptome changes of the salt-sensitive cultivar, IR28, with that of Nona rice. Many genes that are salt responsive in Nona were found to be differentially regulated in IR28. This study identified a large number of candidate functional genes that appear to be involved in salt tolerance and further examination of these genes may enable the molecular basis of salt tolerance to be elucidated. | Dai Yin CHAO Yong Hai LUO Min SHI Da LUO Hong Xuan LIN | 2005 | Cell Research2005，15，10： | 17 |
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