Abstract:
:The humoral response to encapsulated BSA appears to be a classical TD antigen response with a high ratio of IgG to IgM, whereas that to covalently-linked antigen is more complex, characterized by an enhanced synthesis of IgM, leading to an equal production of IgM and IgG. In a recent paper, we observed that surface-linked Con A on BSA-containing liposomes changed the isotype distribution to encapsulated BSA so as to mimic the response to surface-linked antigen. In the present study, we compared the immune response to BSA in BALB/c mice immunized with the antigen encapsulated into liposomes coated with one of four different proteins: Con A, Myo, MSA, or PWM. The humoral response was analyzed by measurements of antibody production (total Ig, IgM, and IgG isotypes) on serum samples obtained by cardiac puncture. It can be concluded from our results that any surface-linked protein may affect the interaction between liposome-associated antigen and immunocompetent cells.
journal_name
Cell Immunoljournal_title
Cellular immunologyauthors
Shahum E,Thérien HMdoi
10.1016/0008-8749(89)90266-9subject
Has Abstractpub_date
1989-10-01 00:00:00pages
36-43issue
1eissn
0008-8749issn
1090-2163pii
0008-8749(89)90266-9journal_volume
123pub_type
杂志文章abstract::The third complementarity determining region (CDR3) is the most variable part of alpha beta T cell receptors (TCR) and represents the putative antigen contacting site. To identify parameters determining the structural diversity of the CDR3 region, the CDR3 length distributions of 66 BV-J combinations in peripheral CD4...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1006/cimm.1996.0071
更新日期:1996-03-15 00:00:00
abstract::Olopatadine hydrochloride is an H1-receptor-blocker but has other anti-allergic pharmacological potencies. We investigated whether olopatadine inhibits murine contact hypersensitivity, focussing on its modulatory action on epidermal Langerhans cells serving as antigen-presenting cells. While BALB/c mice were sensitize...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/j.cellimm.2003.08.002
更新日期:2003-07-01 00:00:00
abstract::A variant nonkiller (K-) T-cell clone derived from the MHC nonrestricted killer (K+) cell line TALL-103/2 (CD3/TCR gamma delta +) was studied to determine whether its lytic defects were at the tumor-binding or post-binding level. The two TALL-103/2 clones were found to display similar mRNA expression of TCR/CD3 comple...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1006/cimm.1995.1212
更新日期:1995-10-15 00:00:00
abstract::We tested the impact of interleukin-12 (IL-12) and of cytotoxic leukocytes (particularly natural killer (NK) cells) from normal and HIV-1-infected subjects on lysis of human monocytes infected with Mycobacterium tuberculosis. Nylon wool nonadherent cells stimulated with interleukin-2 (IL-2) or with IL-12 developed sig...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1006/cimm.1994.1196
更新日期:1994-07-01 00:00:00
abstract::Dendritic cells (DCs) link the sensing of the environment by the innate immune system to the initiation of adaptive immune responses. Accordingly, DCs are considered to be a major target in the development of immunomodulating compounds. In this study, the effect of niclosamide, a Food and Drug Administration-approved ...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/j.cellimm.2013.12.006
更新日期:2014-03-01 00:00:00
abstract::The morbidity and mortality of infectious diseases are significantly increased in aged humans. Hence, vaccination has been suggested as a means to reduce or prevent the impact of infections on old individuals. However, it has remained unresolved whether or not standard vaccine adjuvants such as aluminum hydroxide (Alu...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/s0008-8749(02)00005-9
更新日期:2002-01-01 00:00:00
abstract::Cluster of differentiation ([CD]) 19 antigens are B-cell-specific molecules expressed on virtually all human cells of the B-lymphocyte lineage except plasma cells. We produced a new anti-CD19 monoclonal antibody (McAb), CLB-CD19, that was used to study the role of CD19 molecules in B-cell activation. Anti-CD19 McAb in...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/0008-8749(89)90385-7
更新日期:1989-02-01 00:00:00
abstract::Idiotypic immunoglobulin, which can be considered to bear tumour-associated antigens in the context of B-cell lymphoma, has been obtained from the splenic A31 tumour, purified, and used to immunise syngeneic mice. On subsequent exposure to a lethal challenge of lymphoma cells, the mice showed no overt tumour developme...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/0008-8749(91)90007-x
更新日期:1991-01-01 00:00:00
abstract::Thirty-two cord blood samples taken after caesarean section or vaginal delivery and concurrent venous blood samples obtained from normal adult controls were evaluated using monoclonal antibodies. The percentage of circulating pan-T-cell+ lymphocytes was significantly lower in cord blood (46%) compared with adult contr...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/0008-8749(85)90069-3
更新日期:1985-04-15 00:00:00
abstract::Peripheral blood large granular lymphocytes (LGL) expressing Leu 11 (CD16) antigen with potent natural killer cytotoxicity inhibited soluble antigen-induced T-cell production of interleukin 2 (IL-2). Depletion of Leu 11-reactive cells from T-cells doubled IL-2 activity (P less than 0.05). Leu 11-enriched cells did not...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/0008-8749(89)90389-4
更新日期:1989-02-01 00:00:00
abstract::TJ6 is a novel protein which has immunosuppressive activity and may have a functional role in fetal allograft survival during pregnancy. Initial studies indicated that when mice were treated with an anti-TJ6 binding mAb early in pregnancy, the pregnancies were completely ablated and that TJ6 expression is enhanced dra...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1006/cimm.1994.1114
更新日期:1994-04-15 00:00:00
abstract::We tested the effects of salen manganese (Salen-Mn) complexes, which are scavengers of reactive oxygen species exhibiting superoxide dismutase and catalase activities on the rejection of and alloresponse to fully allogeneic skin grafts in mice. We showed that pre-transplant treatment of C57Bl/6 donor skin or of BALB/c...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/j.cellimm.2006.06.009
更新日期:2006-06-01 00:00:00
abstract::Imiquimod, a toll-like receptor 7 (TLR7) agonist, is an active pharmaceutical ingredient (API) established for the topical treatment of several dermal cancerous and precancerous skin lesions. Within this work, the immunostimulatory effect of imiquimod is further exploited in a transcutaneous immunization (TCI) approac...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/j.cellimm.2016.06.001
更新日期:2016-10-01 00:00:00
abstract::Spontaneously cytotoxic cells possessing specificity and having a complex pattern of reactivity directed at least partly against self-determinants develop by the age of 10 weeks in the autoimmune mouse strain MRL/Mp-lpr/lpr (MRL-lpr) and by the age of 6 months in C57BL/6-lprl/lpr. Similar effector cells do not develop...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/0008-8749(88)90003-2
更新日期:1988-04-15 00:00:00
abstract::Several studies have demonstrated that addition of soluble anti-CD6 mAbs to 12-O-tetradecanoylphorbol 13-acetate (TPA)-treated naive T cells can induce cell proliferation. We showed in the present study that cell proliferation in TPA-treated T cell cultures can be enhanced several fold when the anti-CD6 mAbs are eithe...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1006/cimm.1995.0006
更新日期:1995-11-01 00:00:00
abstract::RELT is a recently identified Tumor Necrosis Factor Receptor that possess two homologues in humans named RELL1 and RELL2. We investigated whether RELT and its homologues could induce cellular death when transiently transfected into HEK 293 epithelial cells. Transfection of RELT family members into HEK 293 epithelial c...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/j.cellimm.2009.10.013
更新日期:2010-01-01 00:00:00
abstract::The molecular mechanism responsible for the age-dependent decline of natural killer (NK) cell response was examined. The responses of NK cells to poly(I:C), Con A, and LPS were compared between the young and the aged animals. We observed that both basal and induced NK cell activity declined with age. To further determ...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1006/cimm.1996.0271
更新日期:1996-11-01 00:00:00
abstract::In test in vitro, four sulfated lycium barbarum polysaccharides (sLBPSs) with different degrees of sulfation (DS), sLBPS0.7, sLBPS1.1, sLBPS1.5 and sLBPS1.9, were added into cultured chicken peripheral lymphocytes and the changes of lymphocytes proliferation were compared by MTT assay taking the non-modified LBPS as c...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/j.cellimm.2010.04.001
更新日期:2010-01-01 00:00:00
abstract::Macrophage-mediated cytostasis was measured in a mouse syngeneic system where EL4 thymoma cells were found to be inhibited by C57B1/6 mouse macrophages. When tumor cells were pretreated with TPA, they became resistant to macrophage-mediated stasis. Nonelutriated as well as elutriated cells enriched in G1/early S and l...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/0008-8749(89)90364-x
更新日期:1989-01-01 00:00:00
abstract::Interleukin (IL)-1 differs from most other cytokines by the lack of a signal sequence, which results in the retention of the immature proform intracellularly (i.c.). Several cell types have the capacity to produce IL-1, but release has been shown to be restricted predominantly to monocytes/macrophages and associated w...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1006/cimm.1996.0113
更新日期:1996-05-01 00:00:00
abstract::We have investigated the ability of interleukin-10 (IL-10) to modulate murine intrathymic T cell differentiation using a fetal thymic organ culture (FTOC) model. Addition of as little as 11 ng of recombinant murine IL-10 (mIL-10) per day produced a significant increase in the proportion and number of gamma delta-TCR+ ...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1006/cimm.1994.1105
更新日期:1994-04-15 00:00:00
abstract::We investigated the time course of the 17 beta-estradiol effect on mouse natural killer (NK) activity and the number of splenic large granular lymphocytes (LGL), a cell population recently associated with natural cytotoxicity and enriched in low density fractions of Percoll discontinuous density gradients. After 7 day...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/0008-8749(87)90163-8
更新日期:1987-05-01 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::Allergic asthma affects more women than men. It is mediated partially by IL-4/IL-13-driven polarization of monocyte-derived macrophages in the lung. We tested whether sex differences in asthma are due to differential IL-4 responsiveness and/or chemokine receptor expression in monocytes and monocyte-derived macrophages...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/j.cellimm.2020.104252
更新日期:2021-02-01 00:00:00
abstract::The antimicrobial peptide LL-37 is known to have a potent LPS-neutralizing activity in monocytes and macrophages. Recently, LL-37 in gingival crevicular fluids is suggested to be the major protective factor preventing infection of periodontogenic pathogens. In this study, we tried to address the effect of LL-37 on pro...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/j.cellimm.2010.05.005
更新日期:2010-01-01 00:00:00
abstract::Mice repeatedly immunized with the methanol extraction residue fraction of tubercle bacilli (MER) in incomplete Freund's adjuvant produced high titers of circulating antibodies against MER, as assessed by the enzyme-linked immunosorbent assay (ELISA) method. Spleen cells derived from these animals failed to respond to...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/0008-8749(85)90021-8
更新日期:1985-05-01 00:00:00
abstract::Anti-CD3 mAb can activate T cells to help in B cell activation as detected by late events, such as maturation of B cells into Ig-secreting cells (IgSC), or by early events, such as B cell surface expression of the activation marker CD23. Two different anti-CD2 mAb each inhibited anti-CD3-induced T cell-dependent B cel...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/0008-8749(90)90269-w
更新日期:1990-10-15 00:00:00
abstract::Subcutaneous Ehrlich tumor-bearing mice were treated with in situ inoculation of a beta-glucan-rich extract of Agaricus brasiliensis (ATF), which reduced tumor growth. Histopathological analysis showed that the tumor masses of control mice (Ehr) presented giant tumor cells and many mitotic figures whereas the tumor ti...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/j.cellimm.2009.01.002
更新日期:2009-01-01 00:00:00
abstract::Mice that received a sublethal, intraperitoneal dose of viable Listeria monocytogenes, virulent strain 10403, exhibited a systemic increase in natural killer (NK) activity. The kinetics of the response differed with respect to the various effector cell populations analyzed. Resident peritoneal cells and peripheral blo...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/0008-8749(84)90108-4
更新日期:1984-04-01 00:00:00
abstract::The aly, alymphoplasia, is an autosomal recessive mutation in mice of an unknown etiology, which induces total aplasia of lymph nodes and Peyer's patches. We hypothesized that the lack of lymphoid tissue may be due to abnormalities of lymphocyte traffic into these tissues. Therefore, we analyzed the expression of vari...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1006/cimm.1997.1177
更新日期:1997-08-25 00:00:00