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Zhou RQ, Wang X, Ye YB, Lu B, Wang J, Guo ZW, Mo WJ, Yang Z, Srisuk P, Yan LP, Xu XJ. Prevention of acute graft‑vs.‑host disease by targeting glycolysis and mTOR pathways in activated T cells. Exp Ther Med 2022; 24:448. [PMID: 35720623 PMCID: PMC9199067 DOI: 10.3892/etm.2022.11375] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2021] [Accepted: 02/18/2022] [Indexed: 11/05/2022] Open
Affiliation(s)
- Rui-Qing Zhou
- Department of Hematology, Guangzhou First People's Hospital, The Second Affiliated Hospital of South China University of Technology, Guangzhou, Guangdong 510180, P.R. China
| | - Xiaobo Wang
- Department of Hematology, The Seventh Affiliated Hospital, Sun Yat‑sen University, Shenzhen, Guangdong 518107, P.R. China
| | - Yong-Bin Ye
- Department of Hematology, Zhongshan Hospital of Sun Yat‑Sen University and Zhongshan City People's Hospital, Zhongshan, Guangdong 528403, P.R. China
| | - Bo Lu
- Department of Hematology, The Seventh Affiliated Hospital, Sun Yat‑sen University, Shenzhen, Guangdong 518107, P.R. China
| | - Jing Wang
- Nanfang‑Chunfu Children's Institute of Hematology and Oncology, TaiXin Hospital, Dongguan, Guangdong 523128, P.R. China
| | - Zi-Wen Guo
- Department of Hematology, Zhongshan Hospital of Sun Yat‑Sen University and Zhongshan City People's Hospital, Zhongshan, Guangdong 528403, P.R. China
| | - Wen-Jian Mo
- Department of Hematology, Guangzhou First People's Hospital, The Second Affiliated Hospital of South China University of Technology, Guangzhou, Guangdong 510180, P.R. China
| | - Zheng Yang
- Department of Pathology, The Seventh Affiliated Hospital, Sun Yat‑sen University, Shenzhen, Guangdong 518107, P.R. China
| | - Pathomthat Srisuk
- Division of Pharmaceutical Technology, Faculty of Pharmaceutical Sciences, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Le-Ping Yan
- Department of Hematology, The Seventh Affiliated Hospital, Sun Yat‑sen University, Shenzhen, Guangdong 518107, P.R. China
| | - Xiao-Jun Xu
- Department of Hematology, The Seventh Affiliated Hospital, Sun Yat‑sen University, Shenzhen, Guangdong 518107, P.R. China
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Cao M, Liu H, Dong Y, Liu W, Yu Z, Wang Q, Wang Q, Liang Z, Li Y, Ren H. Mesenchymal stem cells alleviate idiopathic pneumonia syndrome by modulating T cell function through CCR2-CCL2 axis. Stem Cell Res Ther 2021; 12:378. [PMID: 34215321 PMCID: PMC8254317 DOI: 10.1186/s13287-021-02459-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2021] [Accepted: 06/14/2021] [Indexed: 01/14/2023] Open
Abstract
BACKGROUND Idiopathic pneumonia syndrome (IPS) is a non-infectious fatal complication characterized by a massive infiltration of leukocytes in lungs and diffuse pulmonary injury after allogeneic hematopoietic stem cell transplantation (allo-HSCT). Conventional immunosuppressive treatments for IPS have poor therapeutic effects. Safe and effective treatments are not yet available and under explorations. Our previous study demonstrated that mesenchymal stem cells (MSCs) can alleviate IPS, but the mechanisms remain unclear. METHODS Co-cultured pre-activated T cells and MSCs in vitro to observe the changes in the CCR2-CCL2 axis. By establishing an IPS mouse model and administering MSCs to further verify the results of in vitro experiments. RESULTS Co-culture of pre-activated T cells with MSCs in vitro modulated the CCR2-CCL2 axis, resulting in quiescent T cells and polarization toward CCR2+CD4+ T cell subsets. Blocking CCR2-CCL2 interaction abolished the immunoregulatory effect of MSCs, leading to re-activation of T cells and partial reversion of polarizing toward CCR2+CD4+ T cells. In IPS mouse model, application of MSCs prolonged the survival and reduced the pathological damage and T cell infiltration into lung tissue. Activation of CCR2-CCL2 axis and production of CCR2+CD4+ T cells were observed in the lungs treated with MSCs. The prophylactic effect of MSCs on IPS was significantly attenuated by the administration of CCR2 or CCL2 antagonist in MSC-treated mice. CONCLUSIONS We demonstrated an important role of CCR2-CCL2 axis in modulating T cell function which is one of the mechanisms of the prophylactic effect of MSCs on IPS.
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Affiliation(s)
- Min Cao
- Department of Hematology, Peking University First Hospital, No. 8 Xishiku Street, Beijing, 100034, China
| | - Huihui Liu
- Department of Hematology, Peking University First Hospital, No. 8 Xishiku Street, Beijing, 100034, China
| | - Yujun Dong
- Department of Hematology, Peking University First Hospital, No. 8 Xishiku Street, Beijing, 100034, China
| | - Wei Liu
- Department of Hematology, Peking University First Hospital, No. 8 Xishiku Street, Beijing, 100034, China
| | - Zhengyu Yu
- Department of Hematology, Peking University First Hospital, No. 8 Xishiku Street, Beijing, 100034, China
| | - Qingya Wang
- Department of Hematology, Peking University First Hospital, No. 8 Xishiku Street, Beijing, 100034, China
| | - Qingyun Wang
- Department of Hematology, Peking University First Hospital, No. 8 Xishiku Street, Beijing, 100034, China
| | - Zeying Liang
- Department of Hematology, Peking University First Hospital, No. 8 Xishiku Street, Beijing, 100034, China
| | - Yuan Li
- Department of Hematology, Peking University First Hospital, No. 8 Xishiku Street, Beijing, 100034, China.
| | - Hanyun Ren
- Department of Hematology, Peking University First Hospital, No. 8 Xishiku Street, Beijing, 100034, China.
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Radhakrishnan SV, Palaniyandi S, Mueller G, Miklos S, Hager M, Spacenko E, Karlsson FJ, Huber E, Kittan NA, Hildebrandt GC. Preventive azithromycin treatment reduces noninfectious lung injury and acute graft-versus-host disease in a murine model of allogeneic hematopoietic cell transplantation. Biol Blood Marrow Transplant 2014; 21:30-8. [PMID: 25445642 DOI: 10.1016/j.bbmt.2014.09.025] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2014] [Accepted: 09/26/2014] [Indexed: 11/17/2022]
Abstract
Noninfectious lung injury and acute graft-versus-host disease (GVHD) after allogeneic hematopoietic cell transplantation (allo-HCT) are associated with significant morbidity and mortality. Azithromycin is widely used in allogeneic HCT recipients for pulmonary chronic GVHD, although current data appear controversial. We induced GVHD and noninfectious lung injury in lethally irradiated B6D2F1 mice by transplanting bone marrow and splenic T cells from allogeneic C57BL/6 mice. Experimental groups were treated with oral azithromycin starting on day 14 until the end of week 6 or week 14 after transplantation. Azithromycin treatment resulted in improved survival and decreased lung injury; the latter characterized by improved pulmonary function, reduced peribronchial and perivascular inflammatory cell infiltrates along with diminished collagen deposition, and a decrease in lung cytokine and chemokine expression. Azithromycin also improved intestinal GVHD but did not affect liver GVHD at week 6 early after transplantation. At week 14, azithromycin decreased liver GVHD but had no effect on intestinal GVHD. In vitro, allogeneic antigen-presenting cell (APC)- dependent T cell proliferation and cytokine production were suppressed by azithromycin and inversely correlated with relative regulatory T cell (Treg) expansion, whereas no effect was seen when T cell proliferation occurred APC independently through CD3/CD28-stimulation. Further, azithromycin reduced alloreactive T cell expansion but increased Treg expansion in vivo with corresponding downregulation of MHC II on CD11c(+) dendritic cells. These results demonstrate that preventive administration of azithromycin can reduce the severity of acute GVHD and noninfectious lung injury after allo-HCT, supporting further investigation in clinical trials.
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Affiliation(s)
- Sabarinath Venniyil Radhakrishnan
- Department of Internal Medicine, Louisiana State University Health Sciences Center, Shreveport, Shreveport, Louisiana; Division of Hematology and Hematologic Malignancies, University of Utah, Huntsman Cancer Institute, Salt Lake City, Utah
| | - Senthilnathan Palaniyandi
- Division of Hematology and Hematologic Malignancies, University of Utah, Huntsman Cancer Institute, Salt Lake City, Utah; Division of Hematology and Oncology, Louisiana State University Health Sciences Center, Shreveport, Feist-Weiller Cancer Center, Shreveport, Louisiana
| | - Gunnar Mueller
- Division of Hematology and Oncology, University of Regensburg, Regensburg, Germany
| | - Sandra Miklos
- Division of Hematology and Oncology, University of Regensburg, Regensburg, Germany
| | - Max Hager
- Division of Hematology and Oncology, University of Regensburg, Regensburg, Germany
| | - Elena Spacenko
- Division of Hematology and Oncology, University of Regensburg, Regensburg, Germany
| | - Fridrik J Karlsson
- Division of Hematology and Oncology, Louisiana State University Health Sciences Center, Shreveport, Feist-Weiller Cancer Center, Shreveport, Louisiana
| | - Elisabeth Huber
- Department of Pathology, University of Regensburg, Regensburg, Germany
| | - Nicolai A Kittan
- Division of Hematology and Oncology, Louisiana State University Health Sciences Center, Shreveport, Feist-Weiller Cancer Center, Shreveport, Louisiana
| | - Gerhard C Hildebrandt
- Division of Hematology and Hematologic Malignancies, University of Utah, Huntsman Cancer Institute, Salt Lake City, Utah; Division of Hematology and Oncology, Louisiana State University Health Sciences Center, Shreveport, Feist-Weiller Cancer Center, Shreveport, Louisiana.
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Martinu T, Kinnier CV, Sun J, Kelly FL, Nelson ME, Garantziotis S, Foster WM, Palmer SM. Allogeneic splenocyte transfer and lipopolysaccharide inhalations induce differential T cell expansion and lung injury: a novel model of pulmonary graft-versus-host disease. PLoS One 2014; 9:e97951. [PMID: 24844383 PMCID: PMC4028236 DOI: 10.1371/journal.pone.0097951] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2014] [Accepted: 04/26/2014] [Indexed: 12/31/2022] Open
Abstract
Background Pulmonary GVHD (pGVHD) is an important complication of hematopoietic cell transplant (HCT) and is thought to be a consequence of the HCT conditioning regimen, allogeneic donor cells, and posttransplant lung exposures. We have previously demonstrated that serial inhaled lipopolysaccharide (LPS) exposures potentiate the development of pGVHD after murine allogeneic HCT. In the current study we hypothesized that allogeneic lymphocytes and environmental exposures alone, in the absence of a pre-conditioning regimen, would cause features of pGVHD and would lead to a different T cell expansion pattern compared to syngeneic cells. Methods Recipient Rag1−/− mice received a transfer of allogeneic (Allo) or syngeneic (Syn) spleen cells. After 1 week of immune reconstitution, mice received 5 daily inhaled LPS exposures and were sacrificed 72 hours after the last LPS exposure. Lung physiology, histology, and protein levels in bronchoalveolar lavage (BAL) were assessed. Lung cells were analyzed by flow cytometry. Results Both Allo and Syn mice that undergo LPS exposures (AlloLPS and SynLPS) have prominent lymphocytic inflammation in their lungs, resembling pGVHD pathology, not seen in LPS-unexposed or non-transplanted controls. Compared to SynLPS, however, AlloLPS have significantly increased levels of BAL protein and enhancement of airway hyperreactivity, consistent with more severe lung injury. This injury in AlloLPS mice is associated with an increase in CD8 T cells and effector CD4 T cells, as well as a decrease in regulatory to effector CD4 T cell ratio. Additionally, cytokine analysis is consistent with a preferential Th1 differentiation and upregulation of pulmonary CCL5 and granzyme B. Conclusions Allogeneic lymphocyte transfer into lymphocyte-deficient mice, followed by LPS exposures, causes features of pGVHD and lung injury in the absence of a pre-conditioning HCT regimen. This lung disease associated with an expansion of allogeneic effector T cells provides a novel model to dissect mechanisms of pGVHD independent of conditioning.
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Affiliation(s)
- Tereza Martinu
- Department of Medicine, Duke University Medical Center, Durham, North Carolina, United States of America
- * E-mail:
| | - Christine V. Kinnier
- Department of General Surgery, Massachusetts General Hospital, Boston, Massachusetts, United States of America
| | - Jesse Sun
- School of medicine, University of North Carolina, Chapel Hill, North Carolina, United States of America
| | - Francine L. Kelly
- Department of Medicine, Duke University Medical Center, Durham, North Carolina, United States of America
| | - Margaret E. Nelson
- Department of Medicine, Duke University Medical Center, Durham, North Carolina, United States of America
| | - Stavros Garantziotis
- Respiratory Biology Branch, National Institutes of Environmental Health Sciences, Research Triangle Park, North Carolina, United States of America
| | - W. Michael Foster
- Department of Medicine, Duke University Medical Center, Durham, North Carolina, United States of America
| | - Scott M. Palmer
- Department of Medicine, Duke University Medical Center, Durham, North Carolina, United States of America
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Lai HY, Chou TY, Tzeng CH, Lee OKS. Cytokine profiles in various graft-versus-host disease target organs following hematopoietic stem cell transplantation. Cell Transplant 2012; 21:2033-45. [PMID: 22840591 DOI: 10.3727/096368912x653110] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Previous studies using genetic-deficient murine models suggest that different T-helper subsets may contribute to different types of tissue damages in graft-versus-host disease (GvHD). However, there is limited information available on the distribution of T-helper cytokines in the various GvHD target tissues. In the current study, an acute GvHD murine model was set up to directly assess the in situ cytokine profiles in various GvHD tissue lesions; in addition, we also studied GvHD tissues from patients who had undergone bone marrow transplantation procedures. We observed that interferon-γ (IFN-γ was dominant in murine liver and gastrointestinal tissue lesions, whereas IFN-γ and interleukin 17 (IL-17) were abundant in murine skin lesions. Furthermore, in human GvHD tissues, interleukin 4 (IL-4) and IFN-γ were predominant in liver lesions and colon lesions, respectively, while no specific cytokine was prevalent in human GvHD skin lesions. In addition, a low ratio of CD4(+) T helper (Th) versus CD8(+) T cytotoxic (Tc) cells in human GvHD tissue lesions, especially in the liver, was detected, and this contrasts with the situation in murine GvHD tissues where CD4(+) Th cells were predominant. Dual staining for CD markers and cytokine expression showed that IFN-γ-secreting T cells were enriched in all murine GvHD target tissue lesions, and Tc1 and Tc2 cells were predominant in human GvHD colon and liver sections, respectively. However, IFN-γ(+) Th1, IL-17(+) Th17, IFN-γ(+) Tc1, and IL-17(+) Tc17 cells were slightly more frequent in human skin lesions compared to IL-4(+) Th2 and IL-4(+) Tc2 cells. To sum up, these results suggest that differences in cytokine imbalances may significantly contribute to tissue-specific pathogenesis in GvHD target organs, and CD8(+) Tc cells may play an important role in human GvHD induction.
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Affiliation(s)
- Hsiu-Yu Lai
- Institute of Clinical Medicine, National Yang-Ming University, Taipei, Taiwan
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Schlemmer F, Lorillon G, Bergeron A. Les complications pulmonaires non infectieuses de l’allogreffe de cellules souches hématopoïétiques. MEDECINE INTENSIVE REANIMATION 2012. [DOI: 10.1007/s13546-011-0333-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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