Abstract:
:There are now several murine models of autoimmune cholangitis that have features both similar and distinct from human PBC. One such model, the NOD.c3c4 mouse, manifests portal cell infiltrates, anti-mitochondrial antibodies but also biliary cysts. The biliary cysts are not a component of PBC and not found in the other murine models. To address the immunopathology in these mice, we generated genetically B cell deficient Igμ(-/-) NOD.c3c4 mice and compared the immunopathology of these animals to control B cell sufficient NOD.c3c4 mice. B cell deficient mice demonstrated decreased number of non-B cells in the liver accompanied by reduced numbers of activated natural killer cells. The degree of granuloma formation and bile duct damage were comparable to NOD.c3c4 mice. In contrast, liver inflammation, biliary cyst formation and salivary gland inflammation was significantly attenuated in these B cell deficient mice. In conclusion, B cells play a critical role in promoting liver inflammation and also contribute to cyst formation as well as salivary gland pathology in autoimmune NOD.c3c4 mice, illustrating a critical role of B cells in modulating specific organ pathology and, in particular, in exacerbating both the biliary disease and the sialadenitis.
journal_name
Cell Immunoljournal_title
Cellular immunologyauthors
Moritoki Y,Tsuda M,Tsuneyama K,Zhang W,Yoshida K,Lian ZX,Yang GX,Ridgway WM,Wicker LS,Ansari AA,Gershwin MEdoi
10.1016/j.cellimm.2011.01.005subject
Has Abstractpub_date
2011-01-01 00:00:00pages
16-23issue
1eissn
0008-8749issn
1090-2163pii
S0008-8749(11)00015-3journal_volume
268pub_type
杂志文章abstract::To determine the relative contributions of DC subsets in the development of protective immunity to Listeria monocytogenes we examined the relationship between maturation, bacterial burden, and T cell priming capacity of four well characterized subsets of splenic DC following infection with Lm. CD8α(+), CD4(+), and CD8...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/j.cellimm.2011.03.001
更新日期:2011-01-01 00:00:00
abstract::Previous work has shown ICOS can function independently of CD28, but whether either molecule can compensate for the other in vivo is not known. Since ICOS is a potent inducer of Th2 cytokines and linked to allergy and elevated serum IgE in humans, we hypothesized that augmenting ICOS costimulation in murine allergic a...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/j.cellimm.2009.06.013
更新日期:2009-01-01 00:00:00
abstract::An important subset in regulating antitumor immunity is the maturation and accumulation of intratumor dendritic cells (DCs), inducing potent T cell cytotoxicity. In this study, we explored how the soluble abundant high-mobility group box 1 protein (HMGB1) affected DC activation and retention within lung cancers, and i...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/j.cellimm.2018.08.011
更新日期:2019-09-01 00:00:00
abstract::An IgG1 monoclonal antibody, termed ACM-1, has been shown to react with rabbit T cells, but not Ig+ cells or macrophages. This antibody appears to recognize the same epitope as the previously described 9AE10 antibody and, together with 9AE10, has been used to obtain highly pure and fully functional T- and B-cell popul...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/0008-8749(84)90244-2
更新日期:1984-05-01 00:00:00
abstract::Murine C57BL/6 thymocytes were cultivated together with syngeneic thymus-derived macrophages (TDM phi) for up to 96 hr to determine whether TDM phi participate in thymocyte maturation. The expression level of H-2b and Thy-1.2 antigens served as thymocyte differentiation surface markers as analyzed by flow cytometry. I...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/0008-8749(91)90310-8
更新日期:1991-05-01 00:00:00
abstract::The membrane phenotype of T cells involved in delayed hypersensitivity (DH), protective immunity, and suppression of delayed hypersensitivity to herpes simplex virus (HSV) has been determined. T cells from immune lymph nodes transferring DH and antiviral immunity to normal recipients were characterized as Lyt 1+2-. Th...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/0008-8749(83)90332-5
更新日期:1983-02-01 00:00:00
abstract::The aim of this study was to analyze in vivo the L3T4+ T-cell-subset-independent reactivity of Lyt2+ T cells toward transplantation alloantigens. To this end, we depleted normal mice of L3T4+ T cells by injection of monoclonal antibodies to the L3T4 antigen. This procedure not only led phenotypically to a disappearanc...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/0008-8749(88)90059-7
更新日期:1988-01-01 00:00:00
abstract::Adoptive immunotherapy is a promising cancer treatment that entails infusion of immune cells manipulated to have antitumor specificity, in vitro. Antigen-specific cytotoxic T lymphocytes are the main executors of transformed cells during cancer immunotherapy. To induce antigen-specific cytotoxic T lymphocytes, we deve...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/j.cellimm.2018.10.002
更新日期:2018-12-01 00:00:00
abstract::Antigen-specific T-helper factor (ThF) of CBA (H-2k) origin in the picryl (TNP) contact sensitivity system (Mr 60-70 kDa) was reduced with dithiothreitol under mild conditions. Affinity chromatography on antigen yielded an antigen-binding chain (Mr 20-30 kDa) and an antigen-nonbinding chain (Mr 40-50 kDa). Both chains...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/0008-8749(88)90037-8
更新日期:1988-05-01 00:00:00
abstract::Polymorphonuclear cell (PMN) transmigration across the TNF-alpha-stimulated endothelial cell (HUVEC) monolayer in the presence of shear flow was monitored with time-lapse videotapes. More than half of the PMN that arrested on HUVEC transmigrated through endothelial cell junctions within the following 15 min. The kinet...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1006/cimm.2000.1671
更新日期:2000-07-10 00:00:00
abstract::Mouse thyroglobulin (MTg)-sensitized spleen cells activated in vitro with MTg induced experimental autoimmune thyroiditis (EAT) in which the thyroid infiltrate consists primarily of mononuclear cells (MNC) (lymphocytic EAT). MTg-sensitized spleen cells cultured with MTg together with anti-IL2R antibody induce a granul...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1006/cimm.1996.0208
更新日期:1996-08-25 00:00:00
abstract::Altered neutrophil function may contribute to the development of AIDS during the course of HIV infection. It has been described that Nef, a regulatory protein from HIV, can modulate superoxide production in other cells, therefore altered superoxide production in neutrophils from HIV infected patients, could be seconda...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/j.cellimm.2010.03.012
更新日期:2010-01-01 00:00:00
abstract::The murine B-cell differentiation antigen Lyb-2 has been shown to be involved in B-lymphocyte activation and has been postulated by some to be related to a receptor for B-cell stimulatory factor I (BSF-1) (H. Yakura et al., J. Immunol. 137, 1475, 1986). Here we have demonstrated that monoclonal antibody (mAB) to Lyb-2...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/0008-8749(88)90302-4
更新日期:1988-04-01 00:00:00
abstract::Several lines of evidence suggest that nitric oxide (NO), generated through nitric oxide synthase (NOS) by cleavage of terminal guanidino nitrogen from L-arginine, mediates tumor cell killing by mononuclear phagocytes. Natural killer (NK) cells are cytotoxic effector cells that lyse a variety of tumor and virus-infect...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1006/cimm.1994.1215
更新日期:1994-08-01 00:00:00
abstract::Tolerant and nontolerant murine Th1 and Th2 clones, specific for human gamma-globulin (HGG), were compared for their ability to promote cell cycle entry and progression by B cells in vitro. When stimulated with HGG, nontolerant Th1 and Th2 clones induced similar increases in B cell membrane MHC class II levels--a phen...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/0008-8749(92)90264-p
更新日期:1992-06-01 00:00:00
abstract::Immunity to Schistosoma mansoni is regulated by an auto-anti-idiotypic network. The T cells in this network interact through soluble regulatory factors. These studies describe a soluble suppressor-inducer factor (TsiF) derived from TCR+ suppressor-inducer clone Q37. Q37 is the fusion product of CD4+ T cells derived fr...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1006/cimm.1993.1144
更新日期:1993-06-01 00:00:00
abstract::Macrophage migration inhibitory factor (MIF), a pro-inflammatory cytokine, played an important role in immune-mediated diseases. The promoter region of MIF, which had functional polymorphisms, controlled MIF expression. MIF polymorphism was associated with many inflammatory diseases. But the association of MIF polymor...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/j.cellimm.2013.04.013
更新日期:2013-04-01 00:00:00
abstract::Treatment with bacterial lipopolysaccharide elicits the appearance of greater numbers of background antigen-specific plaque-forming cells (PFC) in the spleens of mice previously exposed or primed to subimmunogenic amounts of various non-cross-reacting antigens so as to generate detectable immunological memory. These f...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/0008-8749(87)90235-8
更新日期:1987-07-01 00:00:00
abstract::Extracellular adenine nucleotides are inhibitors of the human natural killer cell line NK3.3 natural cytotoxicity activity. Natural cytotoxicity was inhibited approximately 26% by 1 mM ATP and 21% by 1 mM ADP. 5'-Adenylyl imidodiphosphate, a nonhydrolyzable ATP analog, inhibited natural cytotoxicity by 41% at a concen...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/0008-8749(95)80028-h
更新日期:1995-02-01 00:00:00
abstract::Transformed murine fetal thymocyte cell lines were derived by incubating fetal thymic organ cultures with a v-myc/v-raf-containing retroviral construct in order to model developmental stages within the early triple negative (CD3-CD4-CD8-) thymocyte population. The resulting 10 cell lines had a lymphoid morphology, wer...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1006/cimm.1996.0170
更新日期:1996-07-10 00:00:00
abstract::We have studied the evolution of thyroiditis induced by neonatal thymectomy in Buffalo strain rats, with particular emphasis on the thyroid lymphocytic infiltrate. The earliest change was increased endothelial Ia expression, and infiltration of the thyroid at 5 weeks by ED1- and ED2-positive macrophages and B and T ce...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/0008-8749(88)90260-2
更新日期:1988-06-01 00:00:00
abstract::We evaluated the role of molecules of the major histocompatibility complex (MHC) involved in the cellular interactions of two T-cell clones by testing the effect of monoclonal antibodies on the responses of the clones in vitro. The two T-cell clones used in the study are specific for minor histocompatibility antigens ...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/0008-8749(86)90227-3
更新日期:1986-04-15 00:00:00
abstract::Previous results have shown that in addition to their ability to kill tumor cell lines, peripheral blood leukocytes (PBL) expanded in interleukin 2 (IL-2) can also destroy normal PBL targets. Cold target competition results show that PBL and tumor cells can be destroyed by the same population of IL-2-expanded leukocyt...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/0008-8749(87)90123-7
更新日期:1987-12-01 00:00:00
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journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1006/cimm.1994.1255
更新日期:1994-10-01 00:00:00
abstract::Oral administration of protein antigens, such as ovalbumin, may result in induction of either tolerance or immunization. To avoid oral tolerance, there are new strategies to protect the antigens from degradation within the gastrointestinal tract and to allow them to reach inductive immunological sites. One such strate...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/j.cellimm.2008.07.001
更新日期:2008-01-01 00:00:00
abstract::Nontypeable Haemophilus influenzae (NTHi) is the etiological agent most frequently associated with bacterial exacerbations of chronic obstructive pulmonary disease (COPD). The present work shows that NTHi strains induced in primary normal human bronchial epithelial cells (NHBE) a cytokine/chemokine response in which C...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/j.cellimm.2009.09.008
更新日期:2010-01-01 00:00:00
abstract::The in vitro effect of single or combined doses of zidovudine (AZT) and dideoxycytidine (ddC) on the production and utilization of interleukin-2 (IL-2) by normal human peripheral blood mononuclear cells (PBMC) was evaluated by measuring IL-2 concentrations in supernatants from PHA-stimulated PBMC cultures. Drugs were ...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1006/cimm.1995.1128
更新日期:1995-07-01 00:00:00
abstract::Vaccination can elicit CD8(+) cytotoxic T lymphocytes (CTL) that recognize peptides presented by class I MHC molecules. Relatively little is known, however, about the genetic factors that shape the repertoire of T cell clonotypes responding to any given epitope. We report here that H-2(b) mice immunized with a plasmid...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1006/cimm.1998.1338
更新日期:1998-08-25 00:00:00
abstract::BENTA (B cell Expansion with NF-κB and T cell Anergy) is a novel lymphoproliferative disorder caused by germline, gain-of-function (GOF) mutations in the lymphocyte-restricted scaffolding protein CARD11. Similar somatic CARD11 mutations are found in lymphoid malignancies such as diffuse large B cell lymphoma (DLBCL). ...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/j.cellimm.2020.104129
更新日期:2020-07-01 00:00:00
abstract::The mode of action of T-cell-suppressor factor (TsF) induced by ultraviolet B (UVB) preirradiation in terms of interaction with several cytokines was studied. Suppression of murine contact photosensitivity (CPS) to 3,3',4',5-tetrachlorosalicylanilide (TCSA) by preirradiation of the sensitizing site to low doses of UVB...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/0008-8749(90)90239-n
更新日期:1990-11-01 00:00:00