Abstract:
:In this study we have examined the cellular and molecular specificity of lymphocyte interaction with fibroblasts. Using mitogen-activated T-cells, we found that attachment to fibroblasts was highly sensitive to protease treatment, and to an antibody raised against the purified lymphocyte plasma membrane, but it was not mediated by the MEL-14 surface antigen or phosphomannosyl receptors. Lymphocyte interaction with fibroblasts was also unaffected by monoclonal antibodies against the LFA-1, Mac-1, and Class II MHC antigen complexes. In contrast, adhesion of both T- and B-lymphocytes was strongly inhibited by fucoidan, a polymer of sulphated fucose, whereas fucose, mannan, and mannose 6-phosphate had no effect. Both B- and T-lymphoid cell lines were able to recognise and adhere to fibroblasts, although the marked differences between the attachment of the different types of cell did not appear to be related to their immunological function. The attachment of most of the cell lines was prevented by the presence of fucoidan, whereas the inhibition of binding of each of the lymphoid lines in the presence of the anti-T-lymphocyte plasma membrane antibody varied widely. These findings suggest that lymphocyte attachment to fibroblasts involves multiple cell surface receptors, and that these are expressed at different levels on specific T- and B-cells.
journal_name
Cell Immunoljournal_title
Cellular immunologyauthors
Abraham D,Bou-Gharios G,Muir H,Olsen Idoi
10.1016/0008-8749(89)90146-9subject
Has Abstractpub_date
1989-08-01 00:00:00pages
33-47issue
1eissn
0008-8749issn
1090-2163pii
0008-8749(89)90146-9journal_volume
122pub_type
杂志文章abstract::We analyzed the effect of adherent cells on the induction of lymphokine-activated killer (LAK) cell activity by depleting adherent cells from peripheral blood lymphocytes (PBL) or by adding adherent cells to PBL before culture with interleukin-2. We found that adherent cells clearly down-regulate LAK cell induction. T...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/0008-8749(87)90129-8
更新日期:1987-12-01 00:00:00
abstract::The knowledge of mechanisms of regulation of IL-10 production by B cells remains still very limited. We show here that highly purified mouse B cells stimulated with LPS produce significant levels of IL-10, but Bregs in our model do not express detectable level of either Foxp3 or GATA-3. Nevertheless, IL-10 production ...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/j.cellimm.2019.103987
更新日期:2020-01-01 00:00:00
abstract::The role of the cytokines IL-1 alpha, IL-1 beta, and IL-6 and the cell adhesion molecules ICAM-1, LFA-1 (alpha and beta), and Mac-1 as accessory molecules for stimulation of T cells by the superantigen staphylococcal enterotoxin B (SEB) was examined. Both blood monocytes and alveolar macrophages were used as accessory...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/0008-8749(92)90164-k
更新日期:1992-05-01 00:00:00
abstract::Spleen cells from normal, nonautoimmune mice (C3H/HeN) spontaneously produce hemolytic plaques against autologous bromelain-treated red blood cells (BrMRBC). The number of anti-BrMRBC plaques detectable can be increased by including either a 3 M KCl extracted antigen from BrMRBCs or the hapten phosphorylcholine chlori...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/0008-8749(86)90268-6
更新日期:1986-03-01 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 concentration of cytosolic-free calcium (Ca2+i) was determined with aequorin in RAW-264 macrophage-like cells activated in vitro for tumor cell killing with lymphokine (LK) and lipopolysaccharide (LPS). Treatments of these cells with optimal doses of stimulants, which evoked the development of cytolytic activity, ...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/0008-8749(86)90040-7
更新日期:1986-07-01 00:00:00
abstract::Transduction with recombinant, replication-defective adenoviral (rAd) vectors encoding a transgene is an efficient method for gene transfer into human dendritic cells (DCs). Livin is a good candidate for cancer immunotherapy since it is overexpressed in most common human cancers, poorly expressed in most normal adult ...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/j.cellimm.2015.06.003
更新日期:2015-09-01 00:00:00
abstract::Phagocytosis of pathogens by macrophages is crucial for the successful resolution of inflammation induced by microbial infection. Taurine chloramine (TauCl), an endogenous anti-inflammatory and antioxidative substance, is produced by reaction between taurine and hypochlorous acid by myeloperoxidase activity in neutrop...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/j.cellimm.2018.02.003
更新日期:2018-05-01 00:00:00
abstract:OBJECTIVES:Piperine, a main component of Piper species, is a plant alkaloid with a long history of medical use in a variety of inflammatory disorders like rheumatoid arthritis. Due to side effects in current treatment modalities of rheumatoid arthritis, the interest in alternative, well tolerated anti-inflammatory reme...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/j.cellimm.2013.07.004
更新日期:2013-07-01 00:00:00
abstract::Unconventional T cells are gaining center stage as important effector and regulatory cells that orchestrate innate and adaptive immune responses. Human Vγ9/Vδ2 T cells are amongst the best understood unconventional T cells, as they are easily accessible in peripheral blood, can readily be expanded and manipulated in v...
journal_title:Cellular immunology
pub_type: 杂志文章,评审
doi:10.1016/j.cellimm.2015.01.008
更新日期:2015-07-01 00:00:00
abstract::Normal chondrocytes display susceptibility to lysis by natural killer (NK) cells and this phenomenon may play a role in some inflammatory cartilage disorders. The mechanisms of chondrocyte recognition and killing by NK cells remain unclear. Using flow cytometry and immunohistochemical staining we found that normal hum...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/j.cellimm.2013.08.005
更新日期:2013-09-01 00:00:00
abstract::Accessory cell (A-cell) function in a Con A response was analyzed. Irradiated P388D1 cells efficiently induced a proliferative response to Con A of T cells purified from spleen cells, whereas paraformaldehyde-fixed P388D1 cells failed to serve as A cells. Although IL-1 containing culture supernatant (SN) of a macropha...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/0008-8749(87)90169-9
更新日期:1987-05-01 00:00:00
abstract::The murine T cell hybridoma line, MBI-1.15, secretes a 17-kDa protein which decreases binding activity of the CD23 molecule for its natural ligand, IgE. This protein, denoted epsilon receptor-modulating protein (epsilon RMP), was previously characterized and shown to be a novel serine protease. The present studies sho...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1006/cimm.1994.1036
更新日期:1994-02-01 00:00:00
abstract::We investigated the regulation of IL6 biological activity, de novo synthesis, and mRNA levels in adult vascular endothelial cells (EC) by bacterial endotoxin or inflammatory cytokines. Cells incubated without stimulus released scant IL6 activity. IFN gamma, IL2, or PDGF did not augment IL6 release from EC. LPS, lipid ...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/0008-8749(89)90095-6
更新日期:1989-09-01 00:00:00
abstract::Gene products coded for within the HLA complex play an important role in the control of immune responses. Class I antigens, coded for by the HLA-A, B, and C loci, are expressed by virtually all mononuclear blood cells. Class II antigens, coded for by the DR, DQ, and DP loci, have a more limited tissue distribution. Th...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/0008-8749(86)90050-x
更新日期:1986-07-01 00:00:00
abstract::The nonspecific suppression of immunological responses that is generated within host popliteal lymph nodes upon exposure to syngeneic normal spleen cells has been examined. The suppression, which had previously been described as being capable of preventing initiation of cytotoxic T lymphocytes (CTLs) to hapten-altered...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/0008-8749(87)90069-4
更新日期:1987-03-01 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::In order to track hematopoetic cells of all lineages unambiguously at all stages of development, we have developed C57BL/6 mice that express a transgene coding for green fluorescent protein (GFP) under control of the human ubiquitin C promoter. These mice, called UBI-GFP/BL6, express GFP in all tissues examined, with ...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1006/cimm.2001.1895
更新日期:2001-12-15 00:00:00
abstract::The effect of low-dose irradiation on the immune system was investigated in mice. When a 0.2 Gy dose of X-ray irradiation was administered every other day for a total of four times, the number of lymphocytes yielded by the liver, spleen and thymus decreased at the initial stage (around day 10). At this stage, NK cells...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/j.cellimm.2007.02.009
更新日期:2006-11-01 00:00:00
abstract::Natural suppressor (NS) cells, which nonspecifically suppress immune responses, are present in the spleen following exposure to radiation, chronic graft-versus-host disease, or cancer and in normal bone marrow. A model system is described which allows the study of cytokines activating and inhibiting NS cells, cytokine...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/0008-8749(92)90158-l
更新日期:1992-05-01 00:00:00
abstract::T cell hybridomas that are deathless upon TCR crosslinking were generated from lpr mice. The deathless hybridomas (1.4 and 5D5) expressed extremely low Fas even after anti-CD3 activation, whereas activation-induced cell death (AICD) was observed for Fas-expressing hybridomas. The deathless hybridomas were activated to...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1006/cimm.1996.0039
更新日期:1996-02-01 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::In this study, skin-infiltrating cells were prepared from guinea pig delayed-type hypersensitivity reaction sites, and their phenotypic properties and cytokine production were examined. Our cell preparations contained around 45% nonspecific esterase-positive cells and a few skin-derived cells. Skin-infiltrating cells ...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1006/cimm.1995.1139
更新日期:1995-08-01 00:00:00
abstract::Spontaneously occurring lymphomas in SJL mice have many pathological features similar to Hodgkin's lymphoma in humans. The malignant growth of the tumor cells is dependent on the support of host FoxP3(+)CD4(+) regulatory T cells (Tregs). In this study, we report that the ablation of golli protein, a negative regulator...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/j.cellimm.2016.01.006
更新日期:2016-04-01 00:00:00
abstract::Mice homozygous for either the generalized lymphoproliferative disease (gld) or the lymphoproliferation (lpr) nonallelic mutations develop similar syndromes combining systemic autoimmunity and lymphoproliferative disease. Though essentially recessive, the lpr and gld mutations may be expressed in the heterozygous stat...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1006/cimm.1994.1195
更新日期:1994-07-01 00:00:00
abstract::Autoimmune polyendocrinopathy-candidiasis-ectodermal dystrophy (APECED) is caused by mutations in the AIRE gene. Murine studies suggest that AIRE controls thymic expression of tissue-restricted antigens, its absence allowing nonselected autoreactive cells to escape. We tested this in humans using the TCRβ CDR3 length ...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/j.cellimm.2015.03.005
更新日期:2015-06-01 00:00:00
abstract::We examined the effects of the inhibitors of C1q or collagen biosynthesis, 2,2'-dipyridyl (DP), and 3,4-dehydro-DL-proline (DHP) on murine macrophage (M phi) FcR subclass-mediated antibody-dependent cellular cytotoxicity (ADCC) and phagocytosis of sheep erythrocyte targets. Oil-elicited peritoneal M phi from C3HeB/FeJ...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/0008-8749(87)90062-1
更新日期:1987-03-01 00:00:00
abstract::Human melanoma tumor cells were genetically modified in vitro by transferring the interleukin-2 (IL-2) gene via a retroviral vector into established or fresh tumor cells. In addition, human melanoma cells were transduced in vivo by the direct injection of the IL-2/retroviral vector into melanoma xenografts in nude mic...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1006/cimm.1994.1292
更新日期:1994-11-01 00:00:00
abstract::The internalization of surface immunoglobulin (Ig) by B lymphocytes is the first step in the antigen-presenting function performed by these cells. Mature B cells coexpress on their surface IgM and IgD. At this time, there is controversy over whether these two isotypes serve different functions in the antigen-presentin...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/0008-8749(89)90305-5
更新日期:1989-10-15 00:00:00
abstract::Effects of pertussis toxin (PT) on sensitized T-cell populations for delayed-type hypersensitivity (DTH) were examined in mice. DTH was induced by sensitizing mice with ovalbumin (OA) and elicited by injecting OA into the footpad. DTH could be conferred on naive recipient mice by injecting sensitized spleen cells eith...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/0008-8749(84)90249-1
更新日期:1984-05-01 00:00:00