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| 1 | New innovations in pavement materials and engineering:A review on pavement engineering research 2021显示文摘Sustainable and resilient pavement infrastructure is critical for current economic and environmental challenges.In the past 10 years,the pavement infrastructure strongly supports the rapid development of the global social economy.New theories,new methods,new technologies and new materials related to pavement engineering are emerging.Deterioration of pavement infrastructure is a typical multi-physics problem.Because of actual coupled behaviors of traffic and environmental conditions,predictions of pavement service life become more and more complicated and require a deep knowledge of pavement material analysis.In order to summarize the current and determine the future research of pavement engineering,Journal of Traffic and Transportation Engineering(English Edition)has launched a review paper on the topic of'New innovations in pavement materials and engineering:A review on pavement engineering research 2021'.Based on the joint-effort of 43 scholars from 24 well-known universities in highway engineering,this review paper systematically analyzes the research status and future development direction of 5 major fields of pavement engineering in the world.The content includes asphalt binder performance and modeling,mixture performance and modeling of pavement materials,multi-scale mechanics,green and sustainable pavement,and intelligent pavement.Overall,this review paper is able to provide references and insights for researchers and engineers in the field of pavement engineering. | JTTE Editorial Office Jiaqi Chen Hancheng Dan Yongjie Ding Yangming Gao Meng Guo Shuaicheng Guo Bingye Han Bin Hong Yue Hou Chichun Hu Jing Hu Ju Huyan Jiwang Jiang Wei Jiang Cheng Li Pengfei Liu Yu Liu Zhuangzhuang Liu Guoyang Lu Jian Ouyang Xin Qu Dongya Ren Chao Wang Chaohui Wang Dawei Wang Di Wang Hainian Wang Haopeng Wang Yue Xiao Chao Xing Huining Xu Yu Yan Xu Yang Lingyun You Zhanping You Bin Yu Huayang Yu Huanan Yu Henglong Zhang Jizhe Zhang Changhong Zhou Changjun Zhou Xingyi Zhu | 2021 | Journal of Traffic and Transportation Engineering(English Edition)2021，8，6： | 7 |
| 2 | Development and Application of a Chemical Labeling-Based Biosensing Assay for Rapid Detection of 8-Oxoguanine and Its Repair in vitro and in Human Cells显示文摘Living cells are constantly threatened by endogenous and environmental agents that can induce various DNA lesions including 8-oxoguanine(8-oxoG).Increasing evidence has suggested that 8-oxoG is not only a biomarker of oxidative stress,but also a novel epigenetic-like modification involved in transcriptional regulation in mammalian cells.Measurement of DNA damage and repair is useful for both basic research and clinical applications,but current methods for 8-oxoG detection still suffer from some problems such as poor selectivity,time consuming and being expensive.Here,we developed a fast and simple biosensing approach for quantitative analysis of 8-oxoG in DNA,which was based on the selective chemical biotinylation of 8-oxoG in conjunction with biotin-streptavidin enzyme-linked immunosorbent assay.We have also successfully applied this method to achieve efficient detection of the repair activities of DNA glycosylases Fpg and hOGG1 toward 8-oxoG in vitro and in human cells.This newly developed biosensing assay should be generally applicable for rapid detection of 8-oxoG and its repair in other organisms. | Weiheng Kong Yongqin Ji Xiaowen Zhu Xiaoxia Dai Changjun You | 2022 | Chinese Journal of Chemistry2022，40，19： | 0 |
| 3 | Dynamics and biological relevance of epigenetic N^(6)-methyladenine DNA modification in eukaryotic cells显示文摘DNA methylation represents a major type of DNA modifications that play key roles in diverse biological processes.With the recent development of highly selective and sensitive bioanalytical techniques,N^(6)-methyladenine(6mA)has been characterized as an important internal DNA modification dynamically occurring in multiple eukaryotes including humans.Increasing evidence has indicated that 6mA may act as a novel epigenetic modification involved in regulation of development,stress response and diseases such as cancer and neurodegenerative disorders.We review herein the recent advances in the detection and functional studies of 6mA modification,with special emphasis on its biological consequences and human health relevance as well as its dynamic regulation by various types of methyltransferases,demethylases and 6mA-binding proteins.It can be envisaged that further chemical and biological studies of 6mA modification will lead to a better understanding about its potentially important roles in normal and pathological biological processes. | Yuwei Sheng Meijuan Zhou Changjun You Xiaoxia Dai | 2022 | Chinese Chemical Letters2022，33，5： | 0 |
| 4 | Next-generation sequencing-based analysis of the effect of N^(6)-methyldeoxyadenosine modification on DNA replication in human cells显示文摘N^(6)-methyldeoxyadenosine(6 mdA) modification is considered as a new epigenetic mark that may play important roles in various biological processes.However,it remains unclear about the effect of 6 mdA on DNA replication in human cells.Herein,we combined next-generation sequencing with shuttle vector technology to explore how 6 mdA affects the efficiency and accuracy of DNA replication in human cells.Our results showed that 6 mdA neither blocked DNA replication nor induced mutations in human cells.Moreover,we found that the depletion of translesion synthesis DNA polymerase(Pol) κ,Pol η,Pol ι or Pol ζ did not significantly change the biological consequences of 6 mdA during replication in human cells.The negligible impact of 6 mdA on DNA replication is consistent with its potential role in epigenetic gene expression. | Juan Wang Yuwei Sheng Ying Yang Xiaoxia Dai Changjun You | 2022 | Chinese Chemical Letters2022，33，4： | 0 |
| 5 | STRAP binds to and promotes the repair of N1-methyldeoxyadenosine in DNA显示文摘N1-methyladenosine(m1A)is an important RNA modification that functions in various biological processes by interacting with cellular proteins.However,the binding proteins of N1-methyldeoxyadenosine(1mdA)in DNA remain largely unknown.Herein,we employed a quantitative proteomics strategy to identify the potential binding proteins of 1mdA in human cells.Our results revealed that serine–threonine kinase receptor-associated protein(STRAP)can bind to 1mdA-carrying DNA.We further demonstrated that STRAP participates in alkylating agent-induced DNA damage response and can promote the repair of 1mdA embedded in DNA.Moreover,we investigated the effects of STRAP on 1mdA-induced perturbation in transcription using a shuttle vector-and next-generation sequencing-based assay,and found that STRAP is involved in the transcriptional bypass of 1mdA in human cells.Together,our study revealed STRAP as a novel 1mdA-binding protein in human cells and provided new insight into the biological implications of STRAP and 1mdA modification in human diseases. | Meijuan Zhou Qian Liu Mengting Pan Ying Yang Xiaoxia Dai Changjun You | 2024 | Chinese Chemical Letters2024，35，3： | 0 |
| 6 | Comprehensive profiling of CTP-binding proteins using a biotinylated CTP affinity probe显示文摘Recent studies have shown that CTP may act as a ligand to regulate the activity of its target proteins in many biological processes.However,proteome-wide identification of CTP-binding proteins remains challenging.Here,we employed a biotinylated CTP affinity probe coupled with stable isotope labeling by amino acids in cell culture(SILAC)-based quantitative proteomics approach to capture,identify and quantify CTP-binding proteins in human cells.By performing two types of competitive SILAC experiments with high vs.low concentrations of CTP probe(100 vs.10µmol/L)or with CTP probe in the presence of free CTP,we identified 90 potential CTP-binding proteins which are involved in a variety of biological processes,including protein folding,nucleotide binding and cell-cell adhesion.Together,we developed a chemical proteomic method for uncovering the CTP-binding proteins in human cells,which could be widely applicable for profiling CTP-binding proteins in other biological samples. | Mengting Pa Yunming Liu Xiaofang Zheng Meijuan Zhou Changjun You Xiaoxia Dai | 2021 | Chinese Chemical Letters2021，32，11： | 0 |
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