2024年12月5日,苏州系统医学研究所李贵登、美国华盛顿大学Philip D. Greenberg共同通讯在 Cancer Cell 在线发表题为“Mannose metabolism reshapes T cell differentiation to enhance anti-tumor immunity”的研究论文,揭示了甘露糖促进 β-catenin的 O-GlcNAc修饰, 重塑T细胞分化,增强抗肿瘤免疫的 ...
2024年10月24日,浙江大学生命科学学院 易文 / 朱强 团队在 PNAS 杂志在线发表题为“O-GlcNAcylation of enolase 1 serves as a dual regulator of aerobic glycolysis and immune evasion in colorectal cancer”的研究论文。浙江大学生命科学学院百人计划研究员朱强是 本文的第一作者 ;朱 ...
2024年8月16日, Nature Communications 期刊在线发表了题为“A protein O-GlcNAc glycosyltransferase regulates the antioxidative response in Yersinia pestis”的研究论文。作者发现:HmwC在鼠疫杆菌中充当O-GlcNAc转移酶(OGT),负责多种蛋白质的O-GlcNAc糖基化修饰。这篇文章提供了关于鼠疫杆菌中O-GlcNA ...
EB病毒(EBV,Epstein-Barr virus)能导致一系列疾病发生,特别是慢性EBV感染易引发癌症如鼻咽癌、淋巴癌等。近日,一篇发表在国际杂志 Science 上题为“A metabolic dependency of EBV can be targeted to hinder B cell transformation”的研究论文中,来自巴塞尔大学等机构的科学家们通过研究发现,抑 ...
“ 转移占癌症死亡的90% ”的表述虽流行,但缺乏精确数据支撑。癌症死亡涉及多系统功能障碍,需深入理解机制以改善治疗。然而,目前对癌症患者死亡原因的系统分析不足,死亡证明常简单标注,难以揭示真实死因。 (The phrase ‘ metastasis accounts for 90% of cancer deaths ’ is one of the most widely used i ...
抗菌药物耐药性是一项重大的全球公共卫生挑战,2019年估计有495万人的死亡与抗菌药物耐药性有关。2024年5月17日,世界卫生组织(WHO)发布最新细菌优先病原体预警清单《WHO Bacterial Priority Pathogens List(BPPL), 2024: bacterial pathogens of public health importance to guide research, developme ...
RAD18是一个重要的泛素E3连接酶,在TLS和HR修复中扮演双重角色,维持基因组的完整性,在肿瘤发生过程中发挥重要作用。一方面,RAD18催化增殖细胞核抗原(PCNA)Lys164位点的单泛素化修饰,促进跨损伤DNA合成(translesion DNA synthesis,TLS)通路耐受DNA损伤;另一方面,RAD18通过识别并结合DNA双链断裂( ...
题目: The rise of glycoscience in providing new solutions to human diseases 时间: 2024年5月10日(周五)上午10:00-11:30 地点: 重庆医科大学(袁家岗校区 ) 国际学术厅 Mark von Itzstein教授 是抗病毒和抗感染药物发现领域的世界领先科学家。他在流感病毒、轮状病毒和副流感病毒生物化学方 ...
胆管癌( cholangiocarcinoma, CCA )又称胆道癌,是一种高度异质性的胆道恶性肿瘤,约占原发性肝癌的 15% 和胃肠道恶性肿瘤的 3% 。与大多数癌症一样,在 CCA 进展的复杂情况中,糖基化的改变,极大地影响了 CCA 的发生发展 。一些异常表达的聚糖和糖复合物(例如糖蛋 ...
2024年4月17日,《自然》杂志的SPOTLIGHT专栏发表了题为《致命疾病和充气防护服:我如何在病毒学研究中找到自己的定位》的文章(“Deadly diseases and inflatable suits: how I found my niche in virology research”,By Nikki Forrester)。病毒学家 胡尔达·约翰斯多蒂尔(Hulda Jónsdóttir) 向《自然》杂志讲述了 ...
在过去的 50 年里,我们对癌症的认识已经从其病毒起源发展成为一种复杂的系统性疾病。一路走来,癌症诊断和治疗方法的改进挽救了数百万人的生命。为了纪念 Cell 期刊创刊 50 周年,本期杂志展望了一个所有癌症可预防、可控制甚至可治愈的未来 ( Five decades of advances in cancer research ) 。 ...
Three ways ChatGPT helps me in my academic writing 作者: Dritjon Gruda 今天 Dritjon Gruda 在 NATURE 职业专栏分享了GhatGPT从三个方面帮助我们进行学术写作的文章。 Generative AI can be a valuable aid in writing, editing and peer review – if you use it responsibly, says Dr ...
2024年3月28日,路德维希癌症研究中心Douglas Hanahan,弗朗西斯·克里克研究所Karen H. Vousden、Charles Swanton作为共同通讯作者在 Cell 期刊发表了题为“Embracing cancer complexity: Hallmarks of systemic disease”的展望文章,总结了过去50年在理解癌症发生机制方面取得的进展,并提出了癌症作为 ...
刘立鸿 博士,国家级海外高层次人才青年项目获得者,将于2024年5月全职加入武汉大学,担任武汉大学病毒学国家重点实验室/生命科学学院和泰康医学中心双聘教授,博士生导师。刘立鸿,2015年于中国科学院上海巴斯德所取得博士学位,随后在洛克菲勒大学艾伦戴蒙德艾滋病研究中心何大一教授(Dr. David Ho) ...
两篇关于 O-GlcNAc糖基化修饰的综述: Targeting O-GlcNAcylation in cancer therapeutic resistance: The sugar Saga continues Chen L, Hu M, Chen L, Peng Y, Zhang C, Wang X, Li X, Yao Y, Song Q, Li J, Pei H. Cancer Lett. 2024 Feb 23; 588: 216742. O-GlcNAc糖基化修饰调控多个关 ...
2024年3月1日,内布拉斯加大学医学中心Pankaj K. Singh研究团队在 Nature cell biology 期刊在线发表题为“Cancer-associated fibroblast-derived acetate promotes pancreatic cancer development by altering polyamine metabolism via the ACSS2–SP1–SAT1 axis”的 论文 ,改研究发现 胰腺癌相关的成纤维细胞C AF ...
2024年1月22日,武汉大学病毒学国家重点实验室章晓联教授团队在 Nature Communication 期刊上在线发表了题为“EGFR core fucosylation, induced by hepatitis C virus, promotes TRIM40-mediated-RIG-I ubiquitination and suppresses interferon-I antiviral defenses”的研究论文。他们解析了负责蛋白质 ...
The Metabolic Relationship Between Viral Infection and Cancer Peter J. Mullen and Heather R. Christofk 病毒感染对于肿瘤的发生至关重要,致癌病毒(oncogenic viruses)不但能够将其的遗传信息插入宿主染色体引起基因突变,导致致癌基因的形成和抑癌基因的破坏,还能通过干扰宿主细胞 ...
2023年12月15日,天津医科大学牛瑞芳/张飞团队在期刊 Cancer Research 期刊上发表题为“ Fructose-Induced mTORC1 Activation Promotes Pancreatic Cancer Progression through Inhibition of Autophagy ”的研究论文,研究数据表明,在葡萄糖不足时,Glut5介导的果糖摄取和利用有助于胰腺癌的进展。果糖不仅是葡萄糖 ...
2023年12月13日, Trends in Endocrinology Metabolism 在线发表了题为“Fructose promotes liver cancer via microbial acetate-induced O-GlcNAcylation”的述评;作者为Emily M. Esquea,Riley G. Young和 Mauricio J. Reginato。 摘要: High dietary fructose consumption is linked to multiple disease ...
SPOP promotes CREB5 ubiquitination to inhibit MET signaling in liver cancer De-ao Gong, Peng Zhou, Wen-yi Chang, Jia-yao Yang, Yan-lai Zhang, Ai-long Huang, Ni Tang, Kai Wang Abstract Liver cancer is ranked as the sixth most prevalent from of malignancy globally and stands as the ...
High dietary fructose promotes hepatocellular carcinoma progression by enhancing O-GlcNAcylation via microbiota-derived acetate Zhou et al., 2023, Cell Metabolism 35, 1961–1975 Summary Emerging studies have addressed the tumor-promoting role of fructose in different cancers. The e ...
2023年1月30日,中山大学生命科学学院的 庄诗美 教授和 方坚鸿 副教授团队在 Cancer Research 杂志上发表了题为“Fructose metabolism in tumor endothelial cells promotes angiogenesis by activating AMPK signaling and mitochondrial respiration” 的研究论文。该研究发现肿瘤低氧微环境会上调肝癌 ...
自上世纪70 年代以来,果葡糖浆 ( h igh- f ructose c orn s yrup, HFCS) (常用的“ HFCS 55 ”即含 55% 果糖与 45% 葡萄糖)开始工业化生产,并广泛应用于食品和含糖饮料 ( s ugar- s weetened b everages, SSBs) 中,人群果糖的摄入量剧增。 而果糖 ...
同行评审:如何审稿综述论文?Reviewing review articles, part 2: The how by Matt Pavlovich (the editor of Trends in Biotechnology ) Last month, I talked about some of the reasons that you might want to accept that invitation to review a review article . Let's say you found my arg ...
期刊编辑教你如何写好Cover letter( 投稿信 ) Submitting your manuscript: Write the right cover letter by Catarina Sacristán ( the Editor of Trends in Molecular Medicine ) 期刊编辑对提交的稿件的第一印象不仅在于文章标题,还在于 Cover letter(投稿信) 。 Cover letter 是作者与期 ...
Identification of a diketopiperazine-based O-GlcNAc transferase inhibitor sensitizing hepatocellular carcinoma to CDK9 inhibition Xiaoqun Shan(单晓群), Rong Jiang, Dongmei Gou, Jin Xiang, Peng Zhou, Jie Xia, Kai Wang, Ailong Huang, Ni Tang, Luyi Huang 摘要Abstract O-GlcNAcylation (O-linked ...
Key unresolved questions about metastasis 关于肿瘤转移尚未解决的关键问题 转移被认为是导致绝大多数癌症相关死亡的主要原因。然而,我们对肿瘤转移过程的理解仍然非常有限。 What controls the timing of metastatic dissemination across different cancer types? Are there phenotypic ...
Role of Metabolism in Virus Infection and Pathogenesis 代谢在病毒感染和致病性中的作用 Viruses are obligate intracellular parasites, and host cell metabolism is essential for the viral replication cycle. Viruses are dependent on host metabolic networks in order to supply essential buildin ...
Dual-specificity RNA aptamers enable manipulation of target-specific O-GlcNAcylation and unveil functions of O-GlcNAc on β-catenin Author: Yi Zhu, Gerald W. Hart 美国约翰霍普金斯大学 Yi Zhu和 Gerald W. Hart发现,双特异性RNA适配体能够操纵特异性靶蛋白的O-GlcNAc糖基化修饰,并 ...
新冠“阳”后的传染性会持续多久?How long is COVID infectious?What scientists know so far 作者:David Adam 新冠病毒感染者通常被建议自我隔离几天时间,但越来越多的证据显示,一些人持续输出 2019-nCoV 病毒的时间远不止这几天。 当美国疾控中心(CDC)把COVID-19患者的建议隔离时间缩短一半——砍到5 ...
Viruses and Metabolism: The Effects of Viral Infections and Viral Insulins on Host Metabolism 病毒与代谢:病毒感染和“病毒胰岛素”对宿主代谢的影响 作者:Khyati Girdhar,* Amaya Powis,* Amol Raisingani,* Martina Chrudinová, Ruixu Huang, Tu Tran, Kaan Sevgi, Yusuf Dogus Dogru, and Emrah Altindis ...
重庆医科大学附属第一医院泌尿外科科研团队首次发现驱动膀胱癌血管生成的新机制,为晚期膀胱癌的靶向治疗提供了新靶点。该成果Bladder Cancer-Derived Small Extracellular Vesicles Promote Tumor Angiogenesis by Inducing HBP-Related Metabolic Reprogramming and SerRS O-GlcNAcylation in Endothel ...
综述题目 :Regulating the Regulators: Mechanisms of Substrate Selection of the O-GlcNAc CyclingEnzymes OGT and OGA 作者: Hannah M. Stephen, Trevor M. Adams and Lance Wells1 Abstract: Thousands of nuclear and cytosolic proteins are modified with a single β-N-acetylglucosa ...
Gluconeogenesis: Adding a new piece to the puzzle of malaria parasitism 碳水化合物代谢紊乱,包括低血糖和乳酸酸中毒,是疟疾的常见特征。 低血糖 是恶性疟原虫感染造成死亡的独立危险因素,其产生机制被认为是由疾病引起的厌食症、肝葡萄糖生成(hepatic glucose production)失调和疟原虫及免疫 ...
A new approach for submissions 为论文寻找合适的期刊可不是一件容易的事,也会影响文章发表的速度。为了帮助您快速、轻松地找到合适的期刊,Cell 出版社推出“集体审稿”(Community Review)制度,您可以同时选择多本Cell Press旗下期刊对您的文章进行评议 (终于可以“一稿多投”了,哈哈!) 。集体审稿制度 ...
我们时刻需要做出一些决定,这不是一件简单的事。头脑聪明的人眼观六路、耳听八方,综合各种感官接收到的外界信息,具体情况具体分析,最终做出合适的决策。科学家们把大脑的这种本领称为多感官或多模态感知。 “Who/what makes decisions in the cell?” How are decisions made in a cell ? The enigm ...
Rethinking Cancer: A New Paradigm for the Postgenomics Era The Cell Attractor Concept as a Tool to Advance Our Understanding of Cancer by Ingemar Ernberg “Who/what makes decisions in the cell?” or rather, “How are decisions made in a cell?” 谁在指挥着细胞的行为? ...
如何确认观察到的表型是由于病毒特定的突变引起的? In genetic analysis of viruses, mutations are made in vitro by a variety of techniques, all of which can introduce unexpected changes. Errors can be introduced during cloning, from PCR, during sequencing, and when the viral DNA or plasmid ...
Transmission of SARS-CoV-2 : High Infectivity and High Covertness 华中科技大学同济医学院公共卫生学院团队《自然》论文“ Reconstruction of the full transmission dynamics of COVID-19 in Wuhan ” 揭示了新冠病毒具有两大特征: 高传染性 和 高隐蔽性 。在早期未采取干预措施的情况 ...
Review Article: PCK1 dysregulation in cancer: Metabolic reprogramming, oncogenic activation, and therapeutic opportunities Author : Jin Xiang ( 向进), Kai Wang, Ni Tang Abstract 摘要: The last few decades have witnessed an advancement in our understanding of mul ...
When a characteristic physical particle has been obtained, it should fulfill the following criteria before it is identified as a virus particle : 鉴定病毒颗粒需满足以下条件/标准: 1. The particle can be obtained only from infected cells or tissues. 2. Particles obtained from various ...
2022年1月12日,瑞士洛桑联邦理工学院的 Douglas Hanahan 教授在《Cancer Discovery》杂志上发表了癌症研究领域的年度重磅综述论文: Hallmarks of Cancer: New Dimensions 。该综述论文将已建立的癌症标志进一步拓展到了十四种,这些癌症标志的新维度有望促进研究人员更充分地了解癌症发展和恶性进展的机 ...
Structure-Based Discovery of N-Sulfonylpiperidine-3-carboxamides as Novel Capsid Assembly Modulators for Potent Inhibition of HBV Replication Abstract As a key element during HBV replication, a nucleocapsid is considered a promising target for the treatment of chronic hepatitis B. The prese ...
Increased immune escape of the new SARS-CoV-2 varia nt of concern Omicron Jie Hu # , Pai Peng # , Xiaoxia Cao # , Kang Wu, Quan-xin Long, Juan Chen, Kai Wang, Ni Tang and Ai-long Huang* A new detected SARS-CoV-2 variant Omicron (B.1.1.529) had reported from more than 80 ...
Title: Obatoclax inhibits SARS-CoV-2 entry by altered endosomal acidification and impaired cathepsin and furin activity in vitro Published in Emerging Microbes Infections on January 06, 2022 Abstract: Coronavirus disease 2019 (COVID-19) caused by the emerging seve ...
题目Title: Reduced neutralization of SARS-CoV-2 B.1.617 variant by convalescent and vaccinated sera 共同第一作者Co-first author: Jie Hu (胡杰)、Xiao-yu Wei(魏晓宇)、Jin Xiang(向进) 摘要Abstract: Coronavirus disease 2019 (COVID-19) is caused by severe acute respiratory sy ...
《 Frontiers in Cellular and Infection Microbiology 》 本期特刊 Metabolic Rewiring and Viral Infection 专题 简介 About this Research Topic Viruses are intracellular pathogens that rely on hijacking host resources to complete their life cycle. Specifically, upon infect ...
NEW Book:《 Field's Virology 》7th ed Available Now in four convenient volumes, Field’s Virology remains the most authoritative reference in this fast-changing field, providing definitive coverage of virology, including virus biology as well as replication and medical aspects of sp ...
登革病毒 的血清型 Dengue Fever (DF 登革热 ) is due to mild infection caused by one of the four serotypes of Dengue virus that may progress to a severe Dengue Hemorrhagic Fever (DHF) and subsequently to a fatal Dengue Shock Syndrome (DSS), if treatmen ...
课题组今年2月在CMI期刊发表的新冠病毒阿尔法(B.1.1.7)和贝塔(B.1.351) 突变株 的文章入选ESI高被引论文。 Jie Hu # , Pai Peng # , Kai Wang # , Liang Fang, Fei-yang Luo, Ai-shun Jin, Bei-zhong Liu*, Ni Tang*, Ai-long Huang*, Emerging SARS-CoV-2 variants reduce neutralization sen ...
课题组在爱思唯尔( Elsevier )金色开放获取( OA )期刊 Genes Diseases 上发表的文章 Development of cell-based pseudovirus entry assay to identify potential viral entry inhibitors and neutralizing antibodies against SARS-CoV-2 上线后一年内的全球总下载量居前列,在同季度 生命科学 中国作者论 ...
昨天参加了创新团队支持计划项目答辩,主题如下: 一方面, 病毒感染宿主细胞后,会重塑细胞代谢途径,以 利于病毒自身的复制 和增殖; 另一方面, 宿主细胞会主动应对病毒感染,通过代谢重塑与表观修交互调控机制来 抑制病毒复制 。 Our group focus on host–pathogen interactions at the metabolic level. ...
O-GlcNAc modified-TIP60/KAT5 is required for PCK1 deficiency-induced HCC metastasis 摘要: Aberrant glucose metabolism and elevated O-linked β- N-acetylglucosamine modification (O-GlcNAcylation) are hallmarks of hepatocellular carcinoma (HCC). Loss of phosphoenolpyruvate carboxykinase 1 ( ...
Viruses constantly change through mutation, and new variants of a virus are expected to occur. Sometimes new variants emerge and disappear. COVID-19疫情自2019年底被发现以来,造成大量人群的感染。伴随着感染人数的增加和疫情的持续,SARS-CoV-2不断进化和变异,产生了大量的病毒变异株,其中一些变异株 ...
Ten simple rules towards healthier research labs 让实验室运行更加健康与快乐的十条准则 作者:Fernando T. Maestre, 2019 Maestre教授认为, 在竞争激烈的学术环境中, 快乐、善良和谦逊的力量被低估了,他坚信它们是一种有利于科学实践的变革力量 。 Maestre认为,科研工作和生活可以更好地平衡,这些原则 ...