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| 1 | NK cell receptor imbalance and NK cell dysfunction in HBV nfection and hepatocellular carcinoma显示文摘Hepatocellular 癌(HCC ) 当前由于手术后的复发和转移是癌症死亡和普通差预后的恶意的第三个领先的原因。在长期的肝炎 B 之间有重要关联病毒(HBV ) 感染和 hepatocarcinogenesis。作为对病毒的感染和肿瘤的宿主防卫的第一根线,生来的杀手( NK )细胞表示很多有免疫力的识别受体( NK 受体( NKR ))在 hepatocytes ,肝正弦曲线 endothelial 细胞,星形的细胞和 Kupffer 细胞上认出 ligands ,它维持在有免疫力的反应和 NK 细胞的有免疫力的忍耐之间的平衡。不幸地,百分比和肝 NK 房间的绝对数字在 HCC 的发展和前进期间显著地减少。NK 房间受体和肝 NK 房间的机能障碍的反常表示贡献长期的 HBV 感染和 HCC 的前进并且显著地为肝癌症与差的预后被联系。在这评论,我们在 HCC 在反肿瘤免疫者回答集中于 NK 房间受体的角色,特别地 HBV 相关的 HCC。我们明确地讨论肿瘤房间怎么从 NK 房间躲避攻击并且 NKR 的新兴的理解怎么可以为 HCC 帮助新奇治疗的发展。小说单音 -- 并且指向 NK 房间 receptor-ligand 系统的治疗学的策略可以潜在地导致的联合在 HCC 的成功、有效的免疫疗法。 | Cheng Sun Haoyu Sun Cai Zhang Zhigang Tian | 2015 | Cellular & Molecular Immunology2015，12，3： | 55 |
| 2 | Emergence and prevalence of naturally occurring lower virulent African swine fever viruses in domestic pigs in China in 2020显示文摘African swine fever virus(ASFV)has been circulating in China for more than two years,and it is not clear whether the biological properties of the virus have changed.Here,we report on our surveillance of ASFVs in seven provinces of China,from June to December,2020.A total of 22 viruses were isolated and characterized as genotype II ASFVs,with mutations,deletions,insertions,or short-fragment replacement occurring in all isolates compared with Pig/HLJ/2018(HLJ/18),the earliest isolate in China.Eleven isolates had four different types of natural mutations or deletion in the EP402R gene and displayed a nonhemadsorbing(non-HAD)phenotype.Four isolates were tested for virulence in pigs;two were found to be as highly lethal as HLJ/18.However,two non-HAD isolates showed lower virulence but were highly transmissible;infection with 106 TCID50 dose was partially lethal and caused acute or sub-acute disease,whereas 103 TCID50 dose caused non-lethal,sub-acute or chronic disease,and persistent infection.The emergence of lower virulent natural mutants brings greater difficulty to the early diagnosis of ASF and creates new challenges for ASFV control. | Encheng Sun Zhenjiang Zhang Zilong Wang Xijun He Xianfeng Zhang Lulu Wang Wenqing Wang Lianyu Huang Fei Xi Haoyue Huangfu Ghebremedhin Tsegay Hong Huo Jianhong Sun Zhijun Tian Wei Xia Xuewu Yu Fang Li Renqiang Liu Yuntao Guan Dongming Zhao Zhigao Bu | 2021 | Science China(Life Sciences)2021，64，5： | 46 |
| 3 | NK cells in immunotolerant organs显示文摘象肝,子宫和肺那样的机关拥有特点 immunotolerant 特征,为支撑自我动态平衡使这些机关重要。这些机关包含一相对大量否定规章的有免疫力的房间,它被相信参加有免疫力的回答的规定。因为自然漂亮细胞在这些器官组成所有淋巴细胞的一个大比例,增加的注意被给了这些细胞在维持 immunotolerance 起的作用。这里,我们在这些 immunotolerant 机关考察分发,区别, phenotypic 特征和自然漂亮房间的功能的特征,除了这些房间上的本地微型环境的影响并且这些因素怎么贡献器官特定的疾病。 | Haoyu Sun Cheng Sun Zhigang Tian Weihua Xiao | 2013 | Cellular & Molecular Immunology2013，10，3： | 13 |
| 4 | Natural killer cells in liver diseases显示文摘 | Meijuan Zheng Haoyu Sun Zhigang Tian | 2018 | Frontiers of Medicine2018，12，3： | 11 |
| 5 | Channel Measurement and Path Loss Modeling from 220 GHz to 330 GHz for 6G Wireless Communications显示文摘Terahertz(THz)communication has been envisioned as a key enabling technology for sixthgeneration(6G).In this paper,we present an extensive THz channel measurement campaign for 6G wireless communications from 220 GHz to 330 GHz.Furthermore,the path loss is analyzed and modeled by using two single-frequency path loss models and a multiplefrequencies path loss model.It is found that at most frequency points,the measured path loss is larger than that in the free space.But at around 310 GHz,the propagation attenuation is relatively weaker compared to that in the free space.Also,the frequency dependence of path loss is observed and the frequency exponent of the multiple-frequencies path loss model is 2.1.Moreover,the cellular performance of THz communication systems is investigated by using the obtained path loss model.Simulation results indicate that the current inter-site distance(ISD)for the indoor scenario is too small for THz communications.Furthermore,the tremendous capacity gain can be obtained by using THz bands compared to using microwave bands and millimeter wave bands.Generally,this work can give an insight into the design and optimization of THz communication systems for 6G. | Pan Tang Jianhua Zhang Haoyu Tian Zhaowei Chang Jun Men Yuxiang Zhang Lei Tian Liang Xia Qixing Wang Jingsuo He | 2021 | China Communications2021，18，5： | 7 |
| 6 | Wheat-RegNet:An encyclopedia of common wheat hierarchical regulatory networks显示文摘Dear Editor,Common wheat(Triticum aestivum,2n=6×=42,AABBDD)is the staple crop worldwide.Elucidating the gene regulatory network provides essential information for mechanism studies and targeted manipulation of gene activity for breeding.However,it is a challenging task given the extremely large(16 Gb)and complicated allohexaploid genome of common wheat.Integrating multi-omics data is a compelling approach to construct the hierarchical regulatory network. | Tengfei Tang Shilong Tian Haoyu Wang Xiaotong Lv Yilin Xie Jinyi Liu Meiyue Wang Fei Zhao Wenli Zhang Hao Li Yijing Zhang | 2023 | Molecular Plant2023，16，2： | 1 |
| 7 | All-trans retinoic acid induces leukemia resistance to NK cell cytotoxicity by down-regulating B7-H6 expression via c-Myc signaling显示文摘Background:The interaction between activating receptor NKp30 and its major tumor ligand B7-H6 is important for NK cell-mediated tumor rejection.However,the regulation of B7-H6 by tumor therapeutics remains largely unknown.In this study,we investigated the regulation of B7-H6 by all-trans retinoic acid(atRA),a terminal differentiation inducer of tumor cells that is extensively used for clinical leukemia therapy.Methods:We investigated the role of NKp30:B7-H6 axis in NK cell-mediated tumor lysis against leukemia cells and the influence of atRA treatment on the cytotoxicity of NK cells using NK cell lines(NK92 and NKG)and leukemia cell lines(U-937 and THP-1).We evaluated the effect of atRA treatment on the expression of B7-H6 using real-time PCR,flow cytometry and western blotting.We used CRISPR/Cas9 to knockdown B7-H6 expression and siRNA to knockdown c-Myc in U-937 cells to evaluate the role of B7-H6 and c-Myc in atRA-induced tumor resistance against NK cells.Results:NK cell-mediated U-937 cell lysis was mainly dependent on NKp30/B7-H6 interaction.Blockade of B7-H6 by monoclonal antibody significantly impaired NK cytotoxicity.atRA treatment induced U-937 resistance to NK cell cytotoxicity by reducing B7-H6 expression,and showed no effect on NK cytotoxicity against B7-H6 knockdown U-937 cells.Epigenetic modifications,such as DNA methylation and histone deacetylase(HDAC),were not responsible for atRA-mediated B7-H6 down-regulation as inhibitors of these pathways could not restore B7-H6 mRNA expression.On the other hand,atRA treatment reduced c-Myc expression,which in turn inhibited the transcription of B7-H6 on leukemia cells.Conclusion:atRA treatment promotes tumor cell resistance against NK cellmediated lysis by down-regulating B7-H6 expression via the c-Myc signaling pathway,suggesting that more attention needs to be paid to the immunological adverse effects in the clinical use of atRA treatment. | Guoshuai Cao Ying Cheng Xiaodong Zheng Haiming Wei Zhigang Tian Rui Sun Haoyu Sun | 2021 | Cancer Communications2021，41，1： | 1 |
| 8 | Multi-UAV Synchronous Approaching Using Homotopy-Based Trajectory Planning显示文摘Synchronous approaching is an important capability for autonomous cooperation of multiple unmanned aerial vehicles(UAVs).In this paper,a homotopy-based trajectory planning method is presented for the multi-UAV synchronous approaching problem.A homotopic trajectory description is employed to construct the trajectory solution space of the UAVs.A novel onionlike homotopy structure is proposed to decouple the performance indexes of the trajectory planning problem.Local trajectory homotopy structures are designed based on the detouring model and the hovering model of UAV.The optimal trajectories for synchronous approaching are searched within the homotopy structures.Simulation results show how synchronous the UAVs are,by using the proposed homotopy-based trajectory planning method. | Weiran Yao Yang Chen Haoyu Tian Chengwei Wu Ligang Wu | 2022 | Guidance, Navigation and Control2022，2，2： | 1 |
| 9 | Cell-free synthesis system-assisted pathway bottleneck diagnosis and engineering in Bacillus subtilis显示文摘Metabolic engineering is a key technology for cell factories construction by rewiring cellular resources to achieve efficient production of target chemicals.However,the existence of bottlenecks in synthetic pathway can seriously affect production efficiency,which is also one of the core issues for metabolic engineers to solve.Therefore,developing an approach for diagnosing potential metabolic bottlenecks in a faster and simpler manner is of great significance to accelerate cell factories construction.The cell-free reaction system based on cell lysates can transfer metabolic reactions from in vivo to in vitro,providing a flexible access to directly change protein and metabolite variables,thus provides a potential solution for rapid identification of bottlenecks.Here,bottleneck diagnosis of the N-acetylneuraminic acid(NeuAc)biosynthesis pathway in industrially important chassis microorganism Bacillus subtilis was performed using cell-free synthesis system.Specifically,a highly efficient B.subtilis cell-free system for NeuAc de novo synthesis was firstly constructed,which had a 305-fold NeuAc synthesis rate than that in vivo and enabled fast pathway dynamics analysis.Next,through the addition of all potential key intermediates in combination with substrate glucose respectively,it was found that insufficient phosphoenolpyruvate supply was one of the NeuAc pathway bottlenecks.Rational in vivo metabolic engineering of NeuAc-producing B.subtilis was further performed to eliminate the bottleneck.By down-regulating the expression level of pyruvate kinase throughout the growth phase or only in the stationary phase using inhibitory Nterminal coding sequences(NCSs)and growth-dependent regulatory NCSs respectively,the maximal NeuAc titer increased 2.0-fold.Our study provides a rapid method for bottleneck diagnosis,which may help to accelerate the cycle of design,build,test and learn cycle for metabolic engineering. | Rongzhen Tian Minghu Wang Jintian Shi Xiaolong Qin Haoyu Guo Xuanjie Jia Jianghua Li Long Liu Guocheng Du Jian Chen Yanfeng Liu | 2020 | Synthetic and Systems Biotechnology2020，5，3： | 1 |
| 10 | Trispecific killer engager 161519 enhances natural killer cell function and provides anti-tumor activity against CD19-positive cancers显示文摘Objective:Natural killer(NK)cells have gained considerable attention due to their potential in treating'cold tumors,'and are therefore considered as one of the new strategies for curing cancer,by using worldwide development of their new possibilities and interventions with NK cell-related therapeutic products.Methods:We constructed a trispecific killer engager(TriKE)consisting of anti-CD16,IL-15,and anti-CD19.This TriKE was designed to attract CD19^(+)tumor cells to CD16^(+)NK cells,whereas IL-15 sustained the proliferation,development,and survival of NK cells.Results:Treatment with 161519 TriKE in the presence of CD19^(+)targets upregulated expression of CD69,CD107 a,TRAIL,IFN-γ,and TNF-α in NK cells,and significantly improved the proliferation and cytotoxicity of NK cells.NK cells'armed'with 161519 TriKE showed stronger cytolysis against CD19+targets compared with that of'unarmed'NK cells.A preclinical model of B-cell lymphoma in human peripheral blood mononuclear cell-reconstituted xenograft mice showed significant inhibition of tumor growth and prolonged overall survival after treatment with 161519 TriKE,when compared with that in control mice or mice treated with 1619 BiKE.Combined use of IL-2 was a more effective treatment with 1619 BiKE,when compared with that using 161519 TriKE.Conclusions:The newly generated 161519 TriKE enhanced the proliferation,activation,cytokine secretion,and cytotoxicity of NK cells in the presence of CD19+tumor cells.The 161519 TriKE aided inhibition of tumor growth and prolonged the overall survival of murine xenografts,and could be used to treat CD19-positive cancers. | Ying Cheng Xiaodong Zheng Xuefu Wang Yongyan Chen Haiming Wei Rui Sun Zhigang Tian Haoyu Sun | 2020 | Cancer Biology & Medicine2020，17，4： | 1 |
| 11 | Study on Chemical Grout Permeation Mechanism Based on Experiment of Mud and Sand Medium显示文摘 | Duo Tian Haoyu Shi Enjun Fu | 2012 | PRSE2012，，10： | 1 |
| 12 | Mechanical Mechanism Analysis of Forming Grouting Seepage Channel in Clay sand Medium显示文摘 | Haoyu SHI Duo TIAN | 2013 | The 2nd ISMSSE2013，，9： | 1 |
| 13 | Biomimetic microchannel network with functional endothelium formed by sacrificial electrospun fibers inside 3D gelatin methacryloyl(GelMA)hydrogel models显示文摘Three-dimensional(3D)hydrogel models play a crucial role in tissue engineering for promoting tissue regeneration.A biomimetic microchannel network system in the 3D hydrogel model is necessary for optimal cellular function.This report describes the preparation of a biomimetic hydrogel scaffold with an internal microchannel network,using electrospinning techniques and the sacrificial template method for 3D cell culture.Microchannels and cavities were created within the gelatin methacryloyl(GelMA)hydrogel by sacrificing polyvinyl alcohol(PVA)electrospun fibers(>10µm),resulting in the creation of microvessel-like channels.Mechanical characterizations,swelling properties,and biodegradation analysis were conducted to investigate the feasibility of a biomimetic microchannel network hydrogel scaffold for 3D cell culture applications.Compared to pure GelMA hydrogel,the hydrogel with microchannels promoted cell proliferation,adhesion,and endothelial tube formation.Moreover,the results confirmed that the biomimetic microchannel network scaffold had a major impact on the distribution and arrangement of human umbilical vein endothelial cells(HUVECs)and can enable the formation of artificial microvasculature by the culture of HUVECs and cell media perfusion. | Haoyu SUN Haiyang MA Li WANG Yang LIU Tian HOU Wenjie TANG Qing YU Meiwen AN Meiling WEN | 2024 | Journal of Zhejiang University-Science A(Applied Physics & Engineering)2024，25，1： | 0 |
| 14 | Nomogram for predicting the overall survival of patients after D2/R0 resection and chemoradiotherapy for stage Ⅲ gastric cancer or gastroesophageal junction cancer显示文摘Objective:To explore the independent factors associated with the overall survival(OS)after D2/R0 resection and adjuvant chemoradiotherapy(CRT)for stage Ⅲ gastric cancer(GC)and gastroesophageal junction(GEJ)cancer,and establish and validate a nomogram model to predict the OS in this patient population.Methods:A total of 569 stage Ⅲ GC or GEJ cancer patients who underwent D2/R0 resection and adjuvant CRT at our center from January 2013 to May 2018 were retrospectively enrolled in this study.The patients were randomly divided into training and validation cohorts in a 3:1 ratio.In the training cohort,univariate and multivariate analysis were conducted to identify clinical factors associated with OS,and a nomogram model was established on the basis of the independent factors.The concordance index(C-index)and the calibration curve were used to validate the prediction power of the nomogram.Results:Overall,427 and 142 patients were enrolled in the training and validation cohorts,respectively.In the univariate and multivariate analyses,age,Lauren's classification,TNM stage,and administration of adjuvant CRT were independent factors for OS to construct the nomogram.The C-index values were 0.654 and 0.613 in the training and validation cohorts,respectively.The calibration curves were identical to the actual OS.Risk stratification based on the nomogram model showed good risk stratification for OS in both groups.Conclusion:Our study included adjuvant CRT as a predictive factor and established a nomogram model for predicting the OS in patients with stage III GC or GEJ after D2/R0 resection and adjuvant therapy.This nomogram could facilitate more individualized prediction of OS in clinical practice. | Jinming Shi Wenzhe Kang Songlin Gao Wenyang Liu Yuan Tang Ning Li Qiang Zeng Huiying Ma Haoyue Li Yantao Tian Jing Jin | 2023 | Radiation Medicine and Protection2023，4，3： | 0 |
| 15 | The pathophysiological mechanism between hypopituitarism and nonalcoholic fatty liver disease显示文摘Nonalcoholic fatty liver disease(NAFLD)is a common chronic metabolic liver disease worldwide.It is closely related to diseases of the cardiovascular system and chronic kidney disease.It can also occur secondary to many other diseases.Current research shows that patients with hypopituitarism have a high risk of developing NAFLD.After the adenohypophysis is dominated by hypothalamic hormones,hormones are secreted to act on the corresponding tissues or organs.It is characterized by a decrease in the thyroid hormone,cortisol,and growth hormone levels.In this review,we analyzed the mechanisms related to NAFLD through thyroid secretion,growth hormone secretion,sex hormone,and prolactin axes in patients with hypopituitarism,which will provide information and a theoretical basis for clinical diagnosis and treatment. | Xinhe Zhang Haoyu Tian Yiling Li | 2022 | iLIVER2022，1，1： | 0 |
| 16 | Microbiome and metabolome dysbiosis analysis in impaired glucose tolerance for the prediction of progression to diabetes mellitus显示文摘Gut microbiota and circulating metabolite dysbiosis predate important pathological changes in glucose metabolic disorders;however,comprehensive studies on impaired glucose tolerance(IGT),a diabetes mellitus(DM)precursor,are lacking.Here,we perform metagenomic sequencing and metabolomics on 47 pairs of individuals with IGT and newly diagnosed DM and 46 controls with normal glucose tolerance(NGT);patients with IGT are followed up after 4 years for progression to DM.Analysis of baseline data reveals significant differences in gut microbiota and serum metabolites among the IGT,DM,and NGT groups.In addition,13 types of gut microbiota and 17 types of circulating metabolites showed significant differences at baseline before IGT progressed to DM,including higher levels of Eggerthella unclassified,Coprobacillus unclassified,Clostridium ramosum,L-valine,L-norleucine,and L-isoleucine,and lower levels of Eubacterium eligens,Bacteroides faecis,Lachnospiraceae bacterium 3_1_46FAA,Alistipes senegalensis,Megaspaera elsdenii,Clostridium perfringens,α-linolenic acid,10E,12Z-octadecadienoic acid,and dodecanoic acid.A random forest model based on differential intestinal microbiota and circulating metabolites can predict the progression from IGT to DM(AUC=0.87).These results suggest that microbiome and metabolome dysbiosis occur in individuals with IGT and have important predictive values and potential for intervention in preventing IGT from progressing to DM. | Boxun Zhang Xuan Zhang Zhen Luo Jixiang Ren Xiaotong Yu Haiyan Zhao Yitian Wang Wenhui Zhang Weiwei Tian Xiuxiu Wei Qiyou Ding Haoyu Yang Zishan Jin Xiaolin Tong Jun Wang Linhua Zhao | 2024 | Journal of Genetics and Genomics2024，51，1： | 0 |
| 17 | Triticeae-BGC:a web-based platform for detecting,annotating and evolutionary analysis of biosynthetic gene clusters in Triticeae显示文摘Triticeae species encompass many important crops including wheat,barley,and rye,which are essential for ensuring human survival and world food security.Expansions of genes involved in stress responses are common in Triticeae genomes,which contributed to the high adaptability of Triticeae species.Secondary metabolites are key weapons for plants to deal with changing environments.However,metabolic enzymes generally underwent diversifying selection depending on the environments. | Mingxu Li Haoyu Wang Shilong Tian Yan Zhu Yijing Zhang | 2023 | Journal of Genetics and Genomics2023，50，11： | 0 |
| 18 | LncRNA ZFAS1 regulates cardiomyocyte differentiation of human embryonic stem cells显示文摘Background:Cardiomyocytes derived from human embryonic stem cells(hESCs)are regulated by complex and stringent gene networks during differentiation.Long non-coding RNAs(lncRNAs)exert critical epigenetic regulatory functions in multiple differentiation processes.However,the involvement of lncRNAs in the differentiation of hESCs into cardiomyocytes has not yet been fully elucidated.Here,we identified the key roles of ZFAS1(lncRNA zinc finger antisense 1)in the differentiation of cardiomyocytes from hESCs.Methods:A model of cardiomyocyte differentiation from stem cells was established using the monolayer differentiation method,and the number of beating hESCs-derived cardiomyocytes was calculated.Gene expression was analyzed by quantitative real-time PCR(qRTPCR).Immunofluorescence assays were performed to assess the expression of cardiac troponin T(cTnT)andα-actinin protein in cardiomyocytes.Results:qRT-PCR showed that ZFAS1 expression in the mesoderm was significantly higher than that in embryonic stem cells,cardiac progenitor cells,and cardiomyocytes.Knockdown of ZFAS1 inhibited cardiomyocyte differentiation from hESCs,which was characterized by reduced expression of the cardiac-specific markers cTnT,α-actinin,myosin heavy chain 6(MYH6),and myosin heavy chain 7(MYH7).In contrast,ZFAS1 overexpression remarkably increased the percentage of spontaneously beating cardiomyocytes.In terms of the mechanism,we found that ZFAS1 is an antisense lncRNA at the 5′end of the protein-coding gene ZNFX1.Knockdown of ZFAS1 could increase the mRNA expression level of ZNFX1.Furthermore,qRT-PCR demonstrated that the silencing of ZNFX1 led to an increase in cardiac-specific markers that predicted the promotion of cardiomyocyte differentiation.Conclusion:Altogether,these data suggest that lncRNA-ZFAS1 is required for cardiac differentiation by functionally inhibiting the expression of ZNFX1,which may provide a reference for the treatment of heart disease to a certain extent. | YANG CAO YINING LIU YANG YU XIAOFEI GUO XIUXIU WANG WENYA MA HANJING LI ZHONGYU REN XINLU GAO SIJIA LI HAOYU JI HONGYANG CHEN HONG YAN YANAN TIAN XIN WANG BENZHI CAI | 2023 | BIOCELL2023，47，6： | 0 |
| 19 | Impacts of the atmospheric apparent heat source over the Tibetan Plateau on summertime ozone vertical distributions over Lhasa显示文摘青藏高原(TP)是一个对气候变化敏感的地区,其上空的臭氧分布影响着青藏高原及其周边地区的大气环境.北半球夏季青藏高原上空臭氧柱总量相对较低的现象,及其时空变化受到广泛关注.本研究利用北半球夏季5年的拉萨上空臭氧的气球测量数据,研究高原上空大气视热源(Q1)对臭氧垂直分布的影响并探讨了该过程的机制.结果表明,当TP上空对流层整体的Q1相对较高时,拉萨上空对流层臭氧浓度下降.大气更强的上升运动伴随着TP主体区域上空的Q1的增大.因此,当夏季Q1较高时,由于近地表低浓度臭氧空气向上输送,拉萨上空的对流层臭氧浓度下降. | Wenjun Liang Zhen Yang Jiali Luo Hongying Tian Zhixuan Bai Dan Li Qian Li Jinqiang Zhang Haoyue Wang Bian Ba Yang Yang | 2021 | Atmospheric and Oceanic Science Letters2021，14，3： | 0 |
| 20 | Panoramic comparison between NK cells in healthy and cancerous liver through single-cell RNA sequencing显示文摘Objective:NK cells play crucial roles in the immune defense mechanisms against viral infections and transformed cells.However,the developmental progression,transcriptomic landscape,and functional subtypes of liver NK cells are not well defined.Hepatocellular carcinoma(HCC)accounts for approximately 80%of primary liver cancer worldwide,yet the biological characteristics of NK cells in the HCC environment are unclear.Therefore,we aimed to determine these cells’roles in tumorigenesis and prognosis.Methods:We compared the single-cell RNA sequencing profiles of NK cells purified from blood(n=1),healthy liver tissues(n=3),HCC tumor tissues(n=4),and peritumor liver tissues(n=1)to identify NK cell subsets.Furthermore,we performed bioinformatics analysis by using The Cancer Genome Atlas(TCGA)data to identify prognostic biomarkers simultaneously overexpressed in the blood and tumor tissues of patients with HCC.Results:Transcriptomic analysis revealed 5 NK cell subsets(L1-NK-CD56bright,L2-NK-CD56dim,L3-NK-HLA,L4-LrNK-FCGR3A,and L5-LrNK-XCL1)in the healthy liver tissues.However,the transitional L3 subset and the CXCR6+CD16+L4 subset with strong anti-tumor activity were absent in the HCC and peritumor liver tissues.Furthermore,4 common prognosis-associated genes(RHOB,TALDO1,HLA-DPA1,and TKT)were significantly overexpressed in the paired tumor tissue and blood.Conclusions:Our study revealed 5 specific subsets of NK cells in healthy human liver tissues.However,only 3 of the 5 NK cell subsets were present in HCC and peritumor tissues.The cytotoxic NK cell subsets were absent in HCC tissues.Furthermore,we identified 4 potential non-invasive prognostic biomarkers in patients with HCC. | Huan Liu Ronghua Zhao Rongrong Qin Haoyu Sun Qiang Huang Lianxin Liu Zhigang Tian Björn Nashan Cheng Sun Rui Sun | 2022 | Cancer Biology & Medicine2022，19，9： | 0 |
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