Abstract:
:Mesenchymal stem cells (MSCs) have been used to repair injured tissues through immune-suppression and/or cell replace mechanisms. However, a significant barrier to MSC therapy is insufficient MSC engraftment in injured tissues after systemic administration. Here, we report that cell surface, total protein, and mRNA levels of CXCR4 were significantly increased in MSCs when Notch signaling was interrupted by γ-secretase inhibitor (GSI) or knockout of the transcription factor RBP-J, which mediates signaling from all four mammalian Notch receptors. The GSI-treated or RBP-J deficient MSCs showed stronger migration toward stromal cell-derived factor-1α (SDF-1α) than that of the control. In a mouse hepatic ischemia/reperfusion model, RBP-J deficient MSCs migrated into the injured liver tissues at a significantly higher efficiency than that of the control MSCs. Mice transfused with RBP-J deficient MSCs showed reduced liver damage. Therefore, Notch signaling regulates MSC migration and function, at least partially via the modulation of CXCR4 expression.
journal_name
Cell Immunoljournal_title
Cellular immunologyauthors
Xie J,Wang W,Si JW,Miao XY,Li JC,Wang YC,Wang ZR,Ma J,Zhao XC,Li Z,Yi H,Han Hdoi
10.1016/j.cellimm.2013.02.001subject
Has Abstractpub_date
2013-01-01 00:00:00pages
68-75issue
1eissn
0008-8749issn
1090-2163pii
S0008-8749(13)00024-5journal_volume
281pub_type
杂志文章abstract::The effects of IL-10 on in vitro antigen-driven murine antibody responses and helper cell IL-4 and IFN-gamma secretory capacity were investigated. Low antigen concentrations stimulated high responses in all antibody isotypes examined; IgD was not assayed. Under these conditions, exogenous IL-10 minimally potentiated s...
journal_title:Cellular immunology
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doi:10.1006/cimm.1996.0011
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abstract::In the present study, we have examined the ability of phagocytes from different anatomical districts to discriminate between the two morphogenetic forms of Candida albicans. We have demonstrated that resident peritoneal macrophages (RP-M phi) and thioglycollate-elicited peritoneal macrophages (TP-M phi) were able to d...
journal_title:Cellular immunology
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journal_title:Cellular immunology
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journal_title:Cellular immunology
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doi:10.1006/cimm.1993.1005
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abstract::The effect of the addition of dialyzable leukocyte extract (DLE)(transfer factor) to tuberculostatic drugs in the treatment of superinfected fistulating tuberculosis of bones and joints was evaluated in a controlled study. Eleven patients whose disease had persisted for a mean of 20 +/- 4.8 years and had proved to be ...
journal_title:Cellular immunology
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doi:10.1016/0008-8749(84)90091-1
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journal_title:Cellular immunology
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pub_type: 杂志文章
doi:10.1016/0008-8749(84)90354-x
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abstract::Mammals and microorganisms have evolved a complex and tightly controlled mutual relationship. This interaction grants protection and energy source for the microorganisms, and on the other hand, provides several immunologic, metabolic and physiological advantages for the host. The gastrointestinal tract (GI) harbors th...
journal_title:Cellular immunology
pub_type: 杂志文章,评审
doi:10.1016/j.cellimm.2018.01.017
更新日期:2018-08-01 00:00:00
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journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/0008-8749(86)90341-2
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journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1006/cimm.1994.1127
更新日期:1994-05-01 00:00:00
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journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/j.cellimm.2010.09.003
更新日期:2010-01-01 00:00:00
abstract::CCR5 is a chemokine receptor expressed by T cells and macrophages, which also functions as the principal coreceptor for macrophage (M)-tropic HIV-1 strains to enter the host cells. In this study, we aim to better understand the ligand-binding profiles of CCR5 and the chemokine-receptor usage on leukocyte cells. We fou...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1006/cimm.1998.1379
更新日期:1998-11-01 00:00:00
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journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/0008-8749(86)90375-8
更新日期:1986-01-01 00:00:00
abstract::In this study a panel of monoclonal antibodies was used to investigate the kinetics of the appearance of activation-linked surface determinants as well as cytoplasmic and nuclear determinants in human T cells following lectin stimulation. Well known activation markers, such as Ia/DR, transferrin receptor, IL-2 recepto...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/0008-8749(85)90197-2
更新日期:1985-02-01 00:00:00
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journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/0008-8749(89)90160-3
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journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/0008-8749(83)90288-5
更新日期:1983-06-01 00:00:00
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journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/j.cellimm.2011.03.023
更新日期:2011-01-01 00:00:00
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journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/0008-8749(90)90307-d
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journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1006/cimm.1996.0139
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journal_title:Cellular immunology
pub_type: 杂志文章
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journal_title:Cellular immunology
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journal_title:Cellular immunology
pub_type: 杂志文章,评审
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更新日期:2018-12-01 00:00:00
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journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/0008-8749(84)90033-9
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journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1006/cimm.1993.1038
更新日期:1993-02-01 00:00:00
abstract::It is suggested that autologous mixed lymphocyte reaction (AMLR) may play an important role in generating suppressor inducer signals and in down-regulating the immune response following self-major histocompatibility recognition. In the present study, monoclonal antibodies directed at cell surface structures on T4+ cel...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/0008-8749(87)90270-x
更新日期:1987-06-01 00:00:00
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journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1006/cimm.1996.1055
更新日期:1997-02-01 00:00:00
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journal_title:Cellular immunology
pub_type: 杂志文章
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更新日期:1987-03-01 00:00:00
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journal_title:Cellular immunology
pub_type: 杂志文章
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更新日期:2013-02-01 00:00:00
abstract::The biochemical events leading to enhanced membrane expression of HLA-DR and CR3 by human peripheral blood monocytes (MO) following exposure to bacterial lipopolysaccharide (LPS) were examined. In a previous study we demonstrated that an increase in intracellular calcium was necessary, but not sufficient, for MO to in...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/0008-8749(87)90209-7
更新日期:1987-08-01 00:00:00
abstract::Fc gamma-receptor (Fc gamma R)-bearing cells from normal rabbit bone marrow suppressed the constitutive proliferation rates of the remaining, Fc gamma R-, cells. In the absence of the suppressive influences of Fc gamma R+ cells, cells in the Fc gamma R- population spontaneously elaborated a soluble growth factor (GF) ...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/0008-8749(85)90012-7
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