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    题名 作者 年代 出处 被引量
1Transplantation of Human Bone Marrow Mesenchymal Stem Cell Ameliorates the Autoimmune Pathogenesis in MRL/lpr Mice显示文摘Recent evidence indicates that mesenchymal stem cells (MSC) possess immunosuppressive properties both in vitro and in vivo. We previously demonstrated the functional abnormality of bone marrow derived MSC in patients with systemic lupus erythematosus (SLE). In this study, we aimed to investigate whether transplantation of human bone marrow derived MSC affects the autoimmune pathogenesis in MRL/lpr mice. We found that human MSC from healthy donors reduced the proliferation of T lymphocytes from MRL/lpr mice in a dose-dependent fashion. Two weeks after in vivo transfer of MSC, we detected significantly reduced serum levels of anti ds-DNA antibodies and 24 hour proteinuria in MRL/lpr mice as compared with control groups without MSC transplantation. Moreover, flow cytometric analysis revealed markedly reduced number of CD4+ T cells while increased Th1 subpopulation in MSC group and MSC + CTX group when compared with controls. Histopathological examination showed significantly reduced renal pathology in MSC-treated mice. Immunohistochemical studies further revealed reduced expression of TGF-β, FN, VEGF and the deposition of complement C3 in renal tissue after MSC and MSC + CTX treatment. Taken together, we have demonstrated that transplantation of human MSC can significantly inhibit the autoimmune progression in MRL/lpr mice.Kangxing Zhou Huayong Zhang Ouyang Jin Xuebing Feng Genhong Yao Yayi Hou Lingyun Sun 2008Cellular & Molecular Immunology2008,5,6:59
2Pre-treatment with IL-1β enhances the efficacy of MSC transplantation in DSS-induced colitis显示文摘间充质的干细胞(MSC ) 试验性地被使用了对待煽动性的混乱,部分由于他们的抑制免疫力的性质。尽管 interleukin-1β(IL-1β) 是最重要的煽动性的调停人之一,成长证据显示那 IL-1β发信号得到 MSC 的抑制免疫力的性质。然而,它仍然保持不清楚怎么 IL-1β发信号完成这项活动。这里,我们集中于 IL-1β 的治疗学的功效;在葡聚糖硫酸盐钠(决策支持系统) 的告知的 MSC 劝诱了大肠炎模型,除了加重的机制。我们首先发现了那 IL-1β没有在 vitro 的任何看得见的显型变化,告知的 MSC 显著地稀释了导致决策支持系统的鼠科的大肠炎的发展。而且, IL-1β告知的 MSC 通过提高 cyclooxygenase-2 (COX-2 ) 在怒气和 mesenteric 淋巴节点(MLN ) 调制了有免疫力的房间的平衡, IL-6 和 IL-8 表示并且影响腹巨噬细胞的极化。重要地, IL-1β告知的 MSC 拥有了一个提高的能力经由 chemokine 受体类型 4 的 upregulation (CXCR4 ) 移居到内脏的煽动性的地点表示。在摘要, IL-1β告知的 MSC 在对待导致决策支持系统的大肠炎改进了功效,它部分至少取决于他们的增加的抑制免疫力的能力和提高的迁居能力。Hongye Fan Guangfeng Zhao Liu Liu Fei Liu Wei Gong Xianqin Liu Liu Yang Jianjun Wang Yayi Hou 2012Cellular & Molecular Immunology2012,9,6:21
3The Expression and Location of Midkine in Gastric Carcinomas of Chinese Patients显示文摘Midkine (MK), a heparin-binding growth factor, can regulate cell growth, survival and differentiation. MK is expressed at high levels in a variety of human carcinomas. Recently, the urine and serum MK concentration was analyzed in gastric cancer patient. However, the association of the cytokine mRNA expression with the categorical clinicopathological variables of the tumors and the location of its protein expression in the tumor tissues are still elusive. MK mRNA expression from the surgically resected specimens of healthy gastric tissues (9 cases), gastric cancer tissues and the matched non-cancerous tissues adjacent to the cancer (37 cases) were assessed by reverse transcriptase-polymerase chain reaction (RT-PCR) and real-time PCR. Immunohistochemical analysis was performed to locate MK in gastric cancer. The expression of MK mRNA in gastric cancer was much higher in tumor tissues than that in the non-cancerous tissues and control tissue samples. And its expression was significantly associated with the pTNM stage and distant metastasis, but not with the differentiation grade, tumor size and nodal involvement. MK protein was ubiquitous in the tumor, especially in the adenoid part of tumors. In addition, it was found in the cytoplasm of tumor cells and highly concentrated in nucleus and nucleolus. The expression level and location of MK in gastric tumor tissues of Chinese Patients may be related to the tumor genesis and progression. Further study is necessary on the mechanism of MK in gastric tumorigenesis and tumor growth.Yaling Huang Guochun Cao Hui Wang Qingling Wang Yayi Hou 2007Cellular & Molecular Immunology2007,4,2:17
4Alterations of DNA damage response pathway:Biomarker and therapeutic strategy for cancer immunotherapy显示文摘Genomic instability remains an enabling feature of cancer and promotes malignant transformation.Alterations of DNA damage response(DDR)pathways allow genomic instability,generate neoantigens,upregulate the expression of programmed death ligand 1(PD-L1)and interact with signaling such as cyclic GMPe AMP synthase-stimulator of interferon genes(cGASe STING)signaling.Here,we review the basic knowledge of DDR pathways,mechanisms of genomic instability induced by DDR alterations,impacts of DDR alterations on immune system,and the potential applications of DDR alterations as biomarkers and therapeutic targets in cancer immunotherapy.Minlin Jiang Keyi Jia Lei Wang Wei Li Bin Chen Yu Liu Hao Wang Sha Zhao Yayi He Caicun Zhou 2021Acta Pharmaceutica Sinica B2021,11,10:12
517β-estradiol contributes to the accumulationof myeloid-derived suppressor cells in bloodby promoting TNF-αsecretion显示文摘雌激素被影响有免疫力的房间的发展和激活强烈在有免疫力的回答处于性差别含有。最近的研究显示出那导出 myeloid 的 suppressor 房间(MDSC ) ,源于 CD11b + 在病理学的条件下面的 Gr-1 + myeloid 房间,在 modulating 免疫者回答起重要作用。然而,它仍然是未知的 MDSC 上的雌激素的效果。在现在的学习,我们在调整 MDSC 的累积上调查了雌激素的效果和机制。与有全身的豺狼座 erythematosus (SLE ) 的男病人相比,有 SLE 的女病人在浆液在外部血 mononuclear 房间和肿瘤坏死因素(TNF-) 的高水平显示出 MDSC 的更高的频率,这被发现。尤其是,在有 SLE 的女病人的浆液的 estradiol 水平断然与 MDSC 的频率被相关。而且, 17-estradiol 能支持 TNF -- 在由增加 CD11b + Gr-1 + 房间。而且, 17-estradiol 在 vivo 支持了 TNF- 的分泌物,它贡献了 CD11b + Gr-1 + 房间。另外,雌老鼠显示出 CD11b + Gr-1 + 房间和更高的 TNF- 比匹配年龄的雄的老鼠在血铺平。这些数据显示 17-estradiol 由支持 TNF- 分泌物在血贡献 MDSC 的累积,它增加 CD11b + Gr-1 + 房间。我们的调查结果在发炎和自体免疫的疾病的流行提供新卓见进性差别的机制。Guanjun Dong Ming You Hongye Fan Jianjian Ji Liang Ding Pengfei Li Yayi Hou 2015Acta Biochimica et Biophysica Sinica2015,47,8:11
6CD4^(+)CD25^(+)but not CD4^(+)Foxp3^(+) T cells as a regulatory subset in primary biliary cirrhosis显示文摘Increasing evidence indicates a role for regulatory T cells(Tregs)in the immune response and in autoimmune diseases,but the role of Tregs and cytokines in autoimmune hepatic diseases remains largely unclear and controversial,especially in patients with primary biliary cirrhosis(PBC).This study was undertaken to investigate Tregs and different cytokines in the liver and peripheral blood of PBC patients.We found that these patients demonstrated a reduction of CD4^(+)CD25^(+) T cells but elevated CD4^(+)Foxp3^(+) T cells in peripheral blood mononuclear cells(PBMCs)and CD41 T cells.The percentage of CD4^(+)CD25^(+) T cells in PBMCs was negatively correlated with elevated plasma interferon(IFN)-c levels.A liver-specific analysis showed that the frequency of Foxp31 Tregs,transforming growth factor(TGF)-b1 and IFN-c were increased in PBC patients.Our findings suggest that an imbalance between CD4^(+)CD25^(+) Tregs and cytotoxic cytokines plays a crucial role in the pathogenesis of PBC while the role of Foxp3 needs further investigation.Dandan Wang Huayong Zhang Jun Liang Zhifeng Gu Qiang Zhou Xiangshan Fan Yayi Hou Lingyun Sun 2010Cellular & Molecular Immunology2010,7,6:9
7Short-term effects of excessive anaerobic reaction time on anaerobic metabolism of denitrifying polyphosphate- accumulating organisms linked to phosphorus removal and N20 production显示文摘Gang GUO Yayi WANG Chong WANG Hong WANG Mianli PAN Shaowei CHEN 2013Frontiers of Environmental Science & Engineering2013,7,4:8
8The spatial pattern of farming and factors influencing it during the Peiligang culture period in the middle Yellow River valley, China显示文摘The Peiligang culture(ca.7000–5000 cal BC)is the earliest Neolithic culture in the middle Yellow River valley and represents the emergence of cereal farming in the region[1].It has long been considered representative of millet farming[2],which requires a dry field,a certain amount of rainfall,and minimal crop management,but new records reveal that mixed farming of millet and rice(Oryza sp.)took place during this period[3].Therefore,it is possibleCan Wang Houyuan Lu Wanfa Gu Naiqin Wu Jianping Zhang Xinxin Zuo Fengjiang Li Daojing Wang Yajie Dong Songzhi Wang Yanfeng Liu Yingjian Bao Yayi Hu 2017Science Bulletin2017,62,23:6
9Estrogen upregulates MICA/B expression in human non-small cell lung cancer through the regulation of ADAM17显示文摘雌激素涉及支持肺癌症房间分割和转移。云母和 MICB 为 NKG2D 作为 ligands 工作,在生来的杀手(NK ) 上表示的重要 immunoreceptor 房间。然而,雌激素是否调整 MICA/B 表示并且影响肿瘤免疫者逃跑,仍然保持未知。在这研究,我们测量了非小的房间肺癌症(NSCLC ) 房间线与雌激素对待的云母, MICB 和 ADAM17in 的 mRNA 层次。LTEP-a2 和 A549 上的 MICA/B 的表面表示用流动 cytometry 被检测。我们证明 mRNA 和在肺腺癌房间线的 MICA/B 的能分泌的蛋白质层次是由 estradiol 的 upregulated。Estradiol 提高了 ADAM17 的表示,它与 MICA/B 的分泌物被联系。MICA/B downregulated 的这分泌物 NK92 房间的表面上的 NKG2D 受体并且损害了 NK 房间的细胞毒素的活动。Estradiol 提高了 ADAM17 的表示,它与 MICA/B 的分泌物被联系。而且,在 estradiol 和云母的表示的集中之间的重要关联在 NSCLC 病人的肿瘤纸巾被发现。因此,我们断定雌激素能通过 ADAM17 调整 MICA/B 的表示和分泌物,它帮助肺癌症房间逃离调停 NKG2D 的有免疫力的监视。Jing Ren Yunzhong Nie Mingming Lv Sunan Shen Ruijing Tang Yujun Xu Yayi Hou Shuli Zhao Tingting Wang 2015Cellular & Molecular Immunology2015,12,6:6
10Activation of TLR7 increases CCND3 expression via the downregulation of miR-15b in B cells of systemic lupus erythematosus显示文摘全身的豺狼座 erythematosus (SLE ) 是 B 房间 hyperreactivity 描绘的自体免疫的疾病。像使用费的受体 7 (TLR7 ) 表明小径反常地在 SLE B 房间被激活。CyclinD3 (CCND3 ) 在 B 房间增长,开发,和区别起一个重要作用。尽管以前的研究为自发的幼芽的中心的发展集中了于 TLR7 的 B 房间内在的角色,在 SLE B 房间的 CCND3 上的 TLR7 的影响仍然不是清楚的。这里,我们使用了介绍薄片的 B 房间并且发现 CCND3 与 SLE 有关并且显著地在 SLE B 房间提高了。而且,我们决定 CCND3 的表示水平更高,当 miR-15b 与正常题目相比在从 SLE 病人和 B6.MRL-Faslpr/J 豺狼座老鼠的 B 房间是显著地更低的时。而且,我们证明 TLR7 的激活戏剧性地增加了 CCND3 表示,但是显著地减少了在在 vitro 的 B 房间的 miR-15b 并且我们鉴别 CCND3 是 miR-15b 的一个直接目标。为了推进,证实我们的结果,我们由谈论地对待 C57BL/6 (B6 ) 建立了另一个豺狼座模型有为 8 个星期的 TLR-7 收缩筋 imiquimod (IMQ ) 的老鼠根据以前描述的协议。Expectedly,有 IMQ 的热门治疗显著地也增加了 CCND3 并且减少在 B6 老鼠的 B 房间的 miR-15b。一起拿,我们的结果鉴别 TLR7 的激活在 B cells; 经由 miR-15b 的 downregulation 增加了 CCND3 表示;因此,这些调查结果建议那外来的导致因素的 CCND3 表情可以在 SLE 贡献 B 房间的反常。Deshan Ren Fei Liu Guanjun Dong Ming You Jianjian Ji Yahong Huang Yayi Hou Hongye Fan 2016Cellular & Molecular Immunology2016,13,6:5
11mTOR regulates NLRP3 inflammasome activation via reactive oxygen species in murine lupus显示文摘Xiaojing Li Xuefang Zhang Yuchen Pan Guoping Shi Jing Ren Hongye Fan Huan Dou Yayi Hou 2018Acta Biochimica et Biophysica Sinica2018,50,9:4
12Novel benzenediamine derivative FC99 ameliorates zymosan-induced arthritis by inhibiting RORγt expression and Thl7 cell differentiation显示文摘Jianjian Ji Huan Dou Xiaoqin Li Yuxian Song Xiaojing Li Erguang Li Renxiang Tan Yayi Hou 2014Acta Biochimica et Biophysica Sinica2014,46,10:3
13The pathology,phylogeny,and epidemiology of Echinococcus ortleppi(G5 genotype):a new case report of echinococcosis in China显示文摘Background:Cystic echinococcosis(CE),caused by the larval stage of the complex Echinococcus granulosus sensu lato(s.l.),is a zoonotic parasitic disease with a high social burden in China.E.ortleppi is a species(formerly genotype 5 of E.granulosus s.l.)with unique epidemic areas(tropical areas),transmission patterns(mainly cattle origin),and pathological characteristics(large and small hook lengths)compared to other species that cause CE.A 19-year-old female patient in an area with no history of echinococcosis in Guizhou Province,China,was diagnosed with E.ortleppi infection in 2019.This study is to understand the source of this human E.ortleppi infection.Methods:We performed computer tomography(CT)scans,surgical operation,morphological sectioning,molecular diagnosis,phylogenetic analyses,and epidemiological investigation in Anshun City,Guizhou Province,China in 2019.Results:The patient presented with intermittent distension and pain in the upper abdomen without other abnormal symptoms.Routine blood examination results were normal.However,abdominal CT revealed a fertile cyst with a diameter of approximately 8 cm,uniform density,and a clear boundary,but without an evident cyst wall in the right lobe of the liver.The cyst was fertile,and phylogenetic analyses revealed that the isolates represented a new E.ortleppi genus haplotype.A result of 10‒14 years incubation period with indigenous infection was considered available for the case through the epidemiological survey.Conclusions:CE due to E.ortleppi infection can be confused with other diseases causing liver cysts,resulting in misdiagnosis.A transmission chain of E.ortleppi may exist or existed in the past in the previously considered nonendemic areas of echinococcosis in southwestern China.Xu Wang Aiya Zhu Hongying Cai Baixue Liu Gang Xie Rui Jiang Ji Zhang Nanzi Xie Yayi Guan Robert Bergquist Zhenghuan Wang Yang Li Weiping Wu 2021Infectious Diseases of Poverty2021,10,6:3
14H.sinensis mycelium inhibits epithelial–mesenchymal transition by inactivating the midkine pathway in pulmonary fibrosis显示文摘The medical fungus Hirsutella sinensis has been used as a Chinese folk health supplement because of its immunomodulatory properties.Our previous studies established the antifibrotic action of Hirsutella sinensis mycelium(HSM)in the lung.The epithelial–mesenchymal transition(EMT)is involved in the pathogenesis of idiopathic pulmonary fibrosis.The present study investigates the role of HSM in mediating EMT during the development of pulmonary fibrosis.HSM significantly inhibits bleomycin(BLM)-induced pulmonary fibrosis by blocking the EMT.In addition,the expression levels of midkine are increased in the lungs of the BLM-induced group.Further analysis of the results indicates that the mRNA level of midkine correlated positively with EMT.HSM markedly abrogates the transforming growth factorβ-induced EMT-like phenotype and behavior in vitro.The activation of midkine related signaling pathway is ameliorated following HSM treatment,whereas this extract also caused an effective attenuation of the induction of EMT(caused by midkine overexpression)in vitro.Results further confirm that oral medication of HSM disrupted the midkine pathway in vivo.Overall,findings suggest that the midkine pathway and the regulation of the EMT may be considered novel candidate therapeutic targets for the antifibrotic effects caused by HSM.Li Lu Haiyan Zhu Hailin Wang Huaping Liang Yayi Hou Huan Dou 2021Frontiers of Medicine2021,15,2:3
1517β-Estradiol Suppresses Cytotoxicity and Proliferative Capacity of Murine Splenic NK1.1^+ Cells显示文摘In order to clarify the effects of 17β-estradiol (E2) on natural killer (NK) cells and the possibly regulatory mechanisms, we obtained highly purified and viable NK cells from C57BL/6J mouse spleen by a magnetic cell sorter (MACS). These cells were treated with E2 and then their cytotoxicity and proliferative capacity were examined. To further investigate the mechanisms on the effect of E2 on NK cells, expressions of activation-associated markers (CD69, CD122) and inhibitory receptors (CD94, Ly49), and intracellular cytokine production were analyzed. At last, we performed the cDNA microarray to explore the possible involved genes. We found that E2 could suppress NK cell cytotoxicity and proliferative capacity in vitro. E2 reduced NK cell cytotoxicity and proliferative capacity, which may be through influencing the phenotypes and cytokine expression of NK cells, mainly involving CD94 and IFN-γ. Furthermore, regulation of Stat4, Fyn, Sh2d1a, Eat2, Cd244, Irf1, Runx1, Irf7, Irf5, Esrra and Nr5a1 genes may be related to the cytotoxicity, proliferation and cytokine production of E2-mediated purified NK cells.Sha Hao Pengfei Li Junli Zhao Yali Hu Yayi Hou 2008Cellular & Molecular Immunology2008,5,5:3
16The Role of the WHO Collaborating Centre for Tropical Diseases in China显示文摘In the Memorandum of Understanding on Health Technology Cooperation issued in Beijing in 1978,the Ministry of Health(MOH)of China and the World Health Organization(WHO)agreed to create a series of WHO Collaborating Centres(WHOCC).The Institute of Parasitic Diseases at the Chinese Academy of Medical Sciences(the predecessor of the National Institute of Parasitic Diseases[NIPD]at China CDC)was officially designated as a“WHO Collaborating Centre for Malaria,Schistosomiasis,and Filariasis”in 1980 based in Shanghai(1).Since then,the WHOCC for Malaria,Schistosomiasis,and Filariasis has played an important role in promoting the development of medical science in China.Yayi Guan Ning Xiao Xiao-nong Zhou 2020China CDC weekly2020,2,3:3
17Inflammation and cancer: paradoxical roles in tumorigenesis and implications in immunotherapies显示文摘Chronic inflammation caused by persistent infections and metabolic disorders is thought to contribute to the increased cancer risk and the accelerated cancer progression.Oppositely,acute inflammation induced by bacteria-based vaccines or that is occurring after cancer selectively inhibits cancer progression and metastasis.However,the interaction between inflammation and cancer may be more complex than the current explanations for the relationship between chronic and acute inflammation and cancer.In this review,we described the impact of inflammation on cancer on the basis of three perspectives,including inflammation with different durations(chronic and acute inflammation),different scopes(systemic and local inflammation)and different occurrence sequences(inflammation occurring after and before cancer).In addition,we also introduced bacteria/virus-based cancer immunotherapies.We perceive that inflammation may be a double-edged sword with cancer-promoting and cancer-suppressing functions in certain cases.We expect to further improve the understanding of the relationship between inflammation and cancer and provide a theoretical basis for further research on their complex interaction.Xinghan Liu Lijie Yin Sunan Shen Yayi Hou 2023Genes & Diseases2023,10,1:2
18FOXP3 and RORγt: Transcriptional regulation of Treg and Th17显示文摘Zuojia Chen Fang Lin Yayi Gao Zhiyuan Li Jing Zhang Yue Xing Zihou Deng Zhengju Yao Andy Tsun Bin Li 2010International Immunopharmacology2010,,5:2
19Approaching Malaria Elimination in China显示文摘Malaria has been one of the most important public health problems over China and world.When dated back to the mid-20th century,malaria seriously affected the health of Chinese people with widespread epidemics.About 30 million malaria cases with an estimated 1%mortality rate were recorded in China each year in the 1940s,which caused an extremely high disease burden and a toll on the labor force(1–2).Even as recently as the 1970s,a peak in the incidence of malaria was recorded with 24.1 million cases(1–2).Ning Xiao Qiuli Xu Jun Feng Zhigui Xia Lei Duan Duoquan Wang Yayi Guan Xiao-nong Zhou 2020China CDC weekly2020,2,17:2
20Characteristics and regulation of mesenchymal stem cell plasticity by the microenvironment-specific factors involved in the regulation of MSC plasticity显示文摘Mesenchymal stem cells(MSCs),multipotent stromal cells,have attracted exten-sive attention in the field of regenerative medicine and cell therapy due to the capacity of self-renewal,multilineage differentiation,and immune regulation.MSCs have different cellular effects in different diseases,and even have markedly different curative effects with different tissue sources,indicating the plasticity of MSCs.The phenotypes,secreted factors,and proliferative,migratory,differentiating,and immunomodulatory effects of MSCs depend on certain mediators present in their microenvironment.Understanding microenvironmental factors and their internal mechanisms in MSC responses may help in subsequent prediction and improvement of clinical benefits.This review highlighted the recent advances in MSC plas-ticity in the physiological and pathological microenvironment and multiple microenviron-mental factors regulating MSC plasticity.It also highlighted some progress in the underlying molecular mechanisms of MSC remodeling in the microenvironment.It might provide refer-ences for the improvement in vitro culture of MSCs,clinical application,and in vivo induction.Copyrightª2020,Chongqing Medical University.Production and hosting by Elsevier B.V.This is an open access article under the CC BY-NC-ND license(http://gffzzeb6f7f563f66445dh0owxbuk6fq0o6pq6.ffgz.tsg.suse.edu.cn/licenses/by-nc-nd/4.0/).Liping Tan Xuan Liu Huan Dou Yayi Hou 2022Genes & Diseases2022,9,2:2
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