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| 1 | Single-cell transcriptomic landscape of human blood cells显示文摘High throughput single-cell RNA-seq has been successfully implemented to dissect the cellular and molecular features underlying hematopoiesis.However,an elaborate and comprehensive transcriptome reference of the whole blood system is lacking.Here,we profiled the transcriptomes of 7551 human blood cells representing 32 immunophenotypic cell types,including hematopoietic stem cells,progenitors and mature blood cells derived from 21 healthy donors.With high sequencing depth and coverage,we constructed a single-cell transcriptional atlas of blood cells(ABC) on the basis of both protein-coding genes and long noncoding RNAs(lncRNAs),and showed a high consistence between them.Notably,putative lncRNAs and transcription factors regulating hematopoietic cell differentiation were identified.While common transcription factor regulatory networks were activated in neutrophils and monocytes,lymphoid cells dramatically changed their regulatory networks during differentiation.Furthermore,we showed a subset of nucleated erythrocytes actively expressing immune signals,suggesting the existence of erythroid precursors with immune functions.Finally,a web portal offering transcriptome browsing and blood cell type prediction has been established.Thus,our work provides a transcriptional map of human blood cells at single-cell resolution,thereby offering a comprehensive reference for the exploration of physiological and pathological hematopoiesis. | Xiaowei Xie Mengyao Liu Yawen Zhang Bingrui Wang Caiying Zhu Chenchen Wang Qing Li Yingying Huo Jiaojiao Guo Changlu Xu Linping Hu Aiming Pang Shihui Ma Una Wang Wenbin Cao Shulian Chen Qiuling Li Sudong Zhang Xueying Zhao Wen Zhou Hongbo Luo Guoguang Zheng Erlie Jiang Sizhou Feng Lixiang Chen Lihong Shi Hui Cheng Sha Hao Ping Zhu Tao Cheng | 2021 | National Science Review2021，8，3： | 3 |
| 2 | GM130 regulates pulmonary surfactant protein secretion in alveolar typeⅡcells显示文摘Pulmonary surfactant is a lipid-protein complex secreted by alveolar typeⅡepithelial cells and is essential for the maintenance of the delicate structure of mammalian alveoli to promote efficient gas exchange across the air-liquid barrier.The Golgi apparatus plays an important role in pulmonary surfactant modification and secretory trafficking.However,the physiological function of the Golgi apparatus in the transport of pulmonary surfactants is unclear.In the present study,deletion of GM130,which encodes for a matrix protein of the cis-Golgi cisternae,was shown to induce the disruption of the Golgi structure leading to impaired secretion of lung surfactant proteins and lipids.Specifically,the results of in vitro and in vivo analysis indicated that the loss of GM130 resulted in trapping of Sftpa in the endoplasmic reticulum,Sftpb and Sftpc accumulation in the Golgi apparatus,and an increase in the compensatory secretion of Sftpd.Moreover,global and epithelial-specific GM130 knockout in mice resulted in an enlargement of alveolar airspace and an increase in alveolar epithelial autophagy;however,surfactant repletion partially rescued the enlarged airspace defects in GM130-deficient mice.Therefore,our results demonstrate that GM130 and the mammalian Golgi apparatus play a critical role in the control of surfactant protein secretion in pulmonary epithelial cells. | Qianqian Pang Chunyi Liu Yulong Qiao Jian Zhao Sin Man Lam Mei Mei Guanghou Shui Shilai Bao Qiuling Li | 2022 | Science China(Life Sciences)2022，65，1： | 2 |
| 3 | Deep reinforcement learning for optimal denial-of-service attacks scheduling显示文摘We consider an optimal denial-of-service(DoS)attack scheduling problem of N independent linear time-invariant processes,where sensors have limited computational capability.Sensors transmit measurements to the remote estimator via a communication channel that is exposed to DoS attackers.However,due to limited energy,an attacker can only attack a subset of sensors at each time step.To maximally degrade the estimation performance,a DoS attacker needs to determine which sensors to attack at each time step.In this context,a deep reinforcement learning(DRL)algorithm,which combines Q-learning with a deep neural network,is introduced to solve the Markov decision process(MDP).The DoS attack scheduling optimization problem is formulated as an MDP that is solved by the DRL algorithm.A numerical example is provided to illustrate the efficiency of the optimal DoS attack scheduling scheme using the DRL algorithm. | Fangyuan HOU Jian SUN Qiuling YANG Zhonghua PANG | 2022 | Science China(Information Sciences)2022，65，6： | 1 |
| 4 | Research Overview on Occurrence and Control of Tetranychus urticae Koch in China显示文摘Tetranychus urticae Koch;Insecticide resistance;Chemical control This paper elaborates the occurrence factors and damage characteristics of Tetranychus urticae Koch in China,and emphatically summarizes three main control strategies of T.urticae,namely agricultural control,chemical control and biological control,as well as research progress in its resistance mechanisms.The problems existing in controlling T.urticae and its resistance management strategies are put forward,to provide a theoretical basis for the resistance management and comprehensive control of T.urticae. | Yang HAN Tingmi YANG Jingcheng WU Qiuling PANG Xiaowen LIANG Binghai LOU | 2023 | Plant Diseases and Pests2023，14，4： | 0 |
| 5 | Research progress of acupuncture analgesia based on autonomic nerve regulation pathway显示文摘The autonomic nervous system(ANS)includes the sympathetic,parasympathetic,and enteric nervous systems,and its senior regulatory center includes the brainstem,cingulate gyrus,and hypothalamus.Acupuncture can affect visceral,vascular,and glandular functions via the autonomic nervous regulatory pathway.In this paper,the relationship between pain and autonomic nervous function,the application of acupuncture guided by the autonomic nervous system,and the basis and clinical research on acupuncture analgesia are reviewed. | Lina Pang Xiaomei Chen Yanyan Lan Qiuling Huang Xiangmei Yu Lu Qi Zhifu Wang | 2023 | Acupuncture and Herbal Medicine2023，3，4： | 0 |
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