Xubiao Xie
Current Organizations / Institutes
The organizations/institutes from the scholar's latest article
Research Subjects
Xubiao Xie has a total of 30 co-authors. Here are the top co-authors by number of shared publications:
- Liang Tan
Kidney Transplantation Department, Second Xiangya Hospital of Central South University, Changsha, China
3 shared publications Dong Wei
State Key Laboratory of Membrane Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, China; University of Chinese Academy of Sciences, Beijing, China; CAS Key Laboratory of Quantitative Engineering Biology, Shenzhen Institute of Synthetic Biology, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China; Faculty of Synthetic Biology, Shenzhen Institute of Advanced Technology, Shenzhen, China
2 shared publications- Yong Zhao
State Key Laboratory of Biomembrane and Membrane Biotechnology, Institute of Zoology, Chinese Academy of Sciences, Beijing, China
2 shared publications - Zhaoqi Zhang
State Key Laboratory of Membrane Biology, Institute of Zoology, Chinese Academy of Sciences , Beijing
2 shared publications - Changhong Wu
State Key Laboratory of Membrane Biology Institute of Zoology Chinese Academy of Sciences Beijing China
1 shared publication - Chen Gao
Department of Kidney Transplantation, The Second Xiangya Hospital of Central South University, Changsha City, Hunan Province, China
1 shared publication
Latest Publications
- Open Access
VSIG4 as a novel immune-related diagnostic biomarker and therapeutic target in renal fibrosis
- Open Access
- 28 March 2024
- Vol. 49 (3) , 417-425
不同类型排斥反应受者血常规及外周血淋巴细胞亚群特征性变化
排斥反应一直是限制移植肾存活的最重要因素。移植肾病理活检是排斥反应诊断的金标准,但因其局限性并不能作为常规监测手段。近来,外周血淋巴细胞亚群检测已成为评估机体免疫系统的重要手段,然而其在肾移植领域的应用价值和策略有待探究;此外,常规检验参数的新开发利用也是探索肾移植疾病诊断策略和预测模型的重要手段。本研究旨在结合血常规,探究外周血淋巴细胞亚群与T细胞介导的排斥反应(T cell-mediated rejection,TCMR)和抗体介导的排斥反应(antibody-mediated rejection,ABMR)的相关性及其协助诊断价值。 回顾性分析2021年1至12月就诊于中南大学湘雅二医院且符合纳入标准的154例肾移植受者的基本资料以及临床资料。根据排斥反应是否发生及其类型分为稳定组、TCMR组和ABMR组。比较3组的基本资料,并将TCMR组和ABMR组排斥反应治疗前的移植肾功能、血常规和外周血淋巴细胞亚群数据与稳定组进行比较。 稳定组、TCMR组和ABMR组在免疫抑制维持方案、移植肾来源等方面差异均无统计学意义(均P>0.05),但ABMR组的肾移植术后时间显著长于稳定组(PPPPP<0.01),而TCMR组和ABMR组之间差异无统计学意义(P>0.05);TCMR组和ABMR组的估算肾小球滤过率(estimated glomerular filtration rate,eGFR)均低于稳定组(均P<0.01)。在血常规方面:ABMR组的血红蛋白、红细胞数和血小板数均低于稳定组(均P<0.05);TCMR组的中性粒细胞比例和数量均高于稳定组(均PP<0.05);TCMR组的嗜酸性粒细胞比例和数量均低于稳定组和ABMR组(均PPP>0.05)。在淋巴细胞亚群方面:TCMR组和ABMR组的CD45+细胞和T细胞数均低于稳定组(均P<0.05);TCMR组的CD4+ T细胞数、NK细胞数和B细胞数均低于稳定组(均P+ T细胞比例、CD8+ T细胞比例和数量、CD4+/CD8+ T细胞比值、NK细胞比例、B细胞比例方面差异均无统计学意义(均P>0.05)。 排斥反应的发生导致移植肾功能受损,同时会伴有肾移植受者血常规、外周血淋巴细胞亚群部分指标的特征性变化。TCMR和ABMR发生时血常规、外周血淋巴细胞亚群部分指标改变特点的不同可能有助于预测和诊断排斥反应以及二者的鉴别。
- 28 March 2024
- Vol. 49 (3) , 417-425
Open Access不同类型排斥反应受者血常规及外周血淋巴细胞亚群特征性变化
排斥反应一直是限制移植肾存活的最重要因素。移植肾病理活检是排斥反应诊断的金标准,但因其局限性并不能作为常规监测手段。近来,外周血淋巴细胞亚群检测已成为评估机体免疫系统的重要手段,然而其在肾移植领域的应用价值和策略有待探究;此外,常规检验参数的新开发利用也是探索肾移植疾病诊断策略和预测模型的重要手段。本研究旨在结合血常规,探究外周血淋巴细胞亚群与T细胞介导的排斥反应(T cell-mediated rejection,TCMR)和抗体介导的排斥反应(antibody-mediated rejection,ABMR)的相关性及其协助诊断价值。 回顾性分析2021年1至12月就诊于中南大学湘雅二医院且符合纳入标准的154例肾移植受者的基本资料以及临床资料。根据排斥反应是否发生及其类型分为稳定组、TCMR组和ABMR组。比较3组的基本资料,并将TCMR组和ABMR组排斥反应治疗前的移植肾功能、血常规和外周血淋巴细胞亚群数据与稳定组进行比较。 稳定组、TCMR组和ABMR组在免疫抑制维持方案、移植肾来源等方面差异均无统计学意义(均P>0.05),但ABMR组的肾移植术后时间显著长于稳定组(PPPPP<0.01),而TCMR组和ABMR组之间差异无统计学意义(P>0.05);TCMR组和ABMR组的估算肾小球滤过率(estimated glomerular filtration rate,eGFR)均低于稳定组(均P<0.01)。在血常规方面:ABMR组的血红蛋白、红细胞数和血小板数均低于稳定组(均P<0.05);TCMR组的中性粒细胞比例和数量均高于稳定组(均PP<0.05);TCMR组的嗜酸性粒细胞比例和数量均低于稳定组和ABMR组(均PPP>0.05)。在淋巴细胞亚群方面:TCMR组和ABMR组的CD45+细胞和T细胞数均低于稳定组(均P<0.05);TCMR组的CD4+ T细胞数、NK细胞数和B细胞数均低于稳定组(均P+ T细胞比例、CD8+ T细胞比例和数量、CD4+/CD8+ T细胞比值、NK细胞比例、B细胞比例方面差异均无统计学意义(均P>0.05)。 排斥反应的发生导致移植肾功能受损,同时会伴有肾移植受者血常规、外周血淋巴细胞亚群部分指标的特征性变化。TCMR和ABMR发生时血常规、外周血淋巴细胞亚群部分指标改变特点的不同可能有助于预测和诊断排斥反应以及二者的鉴别。
- Open Access
- 3 January 2024
- Published by Elsevier in Cell Reports
- Vol. 43 (1) , 113658
Downregulation of nutrition sensor GCN2 in macrophages contributes to poor wound healing in diabetes
- 3 January 2024
- Published by Elsevier in Cell Reports
- Vol. 43 (1) , 113658
Open AccessDownregulation of nutrition sensor GCN2 in macrophages contributes to poor wound healing in diabetes
- Open Access
- 28 January 2022
- Published by American Association for the Advancement of Science (AAAS) in Science Advances
- Vol. 8 (4) , eabk0270
Skin and heart allograft rejection solely by long-lived alloreactive T RM cells in skin of severe combined immunodeficient mice
Whether induced tissue-resident memory T (T RM ) cells in nonlymphoid organs alone can mediate allograft rejection is unknown. By grafting alloskin or heart into severe combined immunodeficient or Rag2KO mice in which a piece of induced CD4 + and/or CD8 + T RM cell–containing MHC-matched or syngeneic skin was transplanted in advance, we addressed this issue. The induced CD4 + T RM cells in the skin alone acutely rejected alloskin or heart grafts. RNA-seq analysis showed that induced CD4 + T RM cells in skin favorably differentiated into T H 17-like polarization during the secondary immune response. Inhibition of the key T H 17 signaling molecule RORγt attenuated T RM cell–mediated graft rejection. Thus, we offer a unique mouse model to specifically study T RM cell–mediated allograft rejection without the involvement of lymphocytes in lymphoid organs and tissues. Our study provides strong evidence supporting the hypothesis that long-lived alloreactive T RM cells resident in other organs/tissues substantially contribute to organ allograft rejection.
- 28 January 2022
- Published by American Association for the Advancement of Science (AAAS) in Science Advances
- Vol. 8 (4) , eabk0270
Open AccessSkin and heart allograft rejection solely by long-lived alloreactive T RM cells in skin of severe combined immunodeficient mice
Whether induced tissue-resident memory T (T RM ) cells in nonlymphoid organs alone can mediate allograft rejection is unknown. By grafting alloskin or heart into severe combined immunodeficient or Rag2KO mice in which a piece of induced CD4 + and/or CD8 + T RM cell–containing MHC-matched or syngeneic skin was transplanted in advance, we addressed this issue. The induced CD4 + T RM cells in the skin alone acutely rejected alloskin or heart grafts. RNA-seq analysis showed that induced CD4 + T RM cells in skin favorably differentiated into T H 17-like polarization during the secondary immune response. Inhibition of the key T H 17 signaling molecule RORγt attenuated T RM cell–mediated graft rejection. Thus, we offer a unique mouse model to specifically study T RM cell–mediated allograft rejection without the involvement of lymphocytes in lymphoid organs and tissues. Our study provides strong evidence supporting the hypothesis that long-lived alloreactive T RM cells resident in other organs/tissues substantially contribute to organ allograft rejection.