Abstract:
:We have shown that immunization with dendritic cells (DCs) pulsed with hepatitis B virus core antigen virus-like particles (HBc-VLP) packaging with cytosine-guanine dinucleotide (CpG) (HBc-VLP/CpG) alone were able to delay melanoma growth but not able to eradicate the established tumour in mice. We tested whether, by modulating the vaccination approaches and injection times, the anti-tumour activity could be enhanced. We used a B16-HBc melanoma murine model not only to compare the efficacy of DC vaccine immunized via footpads, intravenously or via intratumoral injections in treating melanoma and priming tumour-specific immune responses, but also to observe how DC vaccination could improve the efficacy of adoptively transferred T cells to induce an enhanced anti-tumour immune response. Our results indicate that, although all vaccination approaches were able to protect mice from developing melanoma, only three intratumoral injections of DCs could induce a significant anti-tumour response. Furthermore, the combination of intratumoral DC vaccination and adoptive T cell transfer led to a more robust anti-tumour response than the use of each treatment individually by increasing CD8(+) T cells or the ratio of CD8(+) T cell/regulatory T cells in the tumour site. Moreover, the combination vaccination induced tumour-specific immune responses that led to tumour regression and protected surviving mice from tumour rechallenge, which is attributed to an increase in CD127-expressing and interferon-γ-producing CD8(+) T cells. Taken together, these results indicate that repeated intratumoral DC vaccination not only induces expansion of antigen-specific T cells against tumour-associated antigens in tumour sites, but also leads to elimination of pre-established tumours, supporting this combined approach as a potent strategy for DC-based cancer immunotherapy.
journal_name
Clin Exp Immunoljournal_title
Clinical and experimental immunologyauthors
Song S,Zhang K,You H,Wang J,Wang Z,Yan C,Liu Fdoi
10.1111/j.1365-2249.2010.04226.xsubject
Has Abstractpub_date
2010-10-01 00:00:00pages
75-83issue
1eissn
0009-9104issn
1365-2249pii
CEI4226journal_volume
162pub_type
杂志文章abstract::The lymphocyte stimulation test has been standardized in a normal human population using four virus cell-associated antigens (VCAA): human embryonic lung cells infected with the LEC and Norrby strains of measles virus, mumps virus, and vaccinia virus. Following 1 week of treatment with the immunopotentiating drug leva...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:
更新日期:1976-11-01 00:00:00
abstract::Lipoarabinomannan (LAM), purified from the cell walls of Mycobacterium leprae and M. tuberculosis, is a potent inhibitor of interferon-gamma (IFN-gamma) mediated activation of macrophages. The capability of LAM to inhibit IFN-gamma activation of macrophages in vitro was dose dependent and required a 24-h pre-exposure....
journal_title:Clinical and experimental immunology
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doi:10.1111/j.1365-2249.1990.tb06454.x
更新日期:1990-04-01 00:00:00
abstract::Eosinophils contribute to the pathogenesis of bullous pemphigoid (BP) by secretion of proinflammatory cytokines and proteases. Trafficking of eosinophils into tissue in animal models and asthma depends on interleukin-5 and a family of chemokines named eotaxins, comprising CCL11, CCL24 and CCL26. Up-regulation of CCL11...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:10.1111/j.1365-2249.2011.04464.x
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abstract::In this study which included 16 patients with inflammatory or non-inflammatory arthropathies, human granulocyte-macrophage colony-stimulating activity was detected in synovial fluid. This was attributable to the presence of colony-stimulating factor(s) (CSF), as a direct action on human bone marrow progenitor cells wa...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:
更新日期:1988-04-01 00:00:00
abstract::Recently markers of endothelial cell activation or injury gained increasing interest as serological parameters of disease activation in vasculitides. Among these, soluble serum thrombomodulin, ICAM-1, VCAM-1 and E-selectin are of particular interest. However, only thrombomodulin showed the expected close correlation. ...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:10.1046/j.1365-2249.2000.01108.x
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abstract::It is unclear how breakdown in immune tolerance to the ubiquitous self-antigen pyruvate dehydrogenase complex (PDC), seen in the autoimmune liver disease PBC, gives rise to tissue damage with such a limited distribution (restricted to the liver and salivary and lachrymal glands). One property shared by these tissues i...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:10.1046/j.1365-2249.2000.01403.x
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abstract::A solid phase radioimmunoassay, similar to the RAST, was developed in an attempt to predict anaphylactic reactions in patients injected with the proteolytic enzyme chymopapain, used in therapy for prolapsed intervertebral disc. The test measured the serum content of anti-chymopapain antibodies of the IgE class. Of 126...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:
更新日期:1978-07-01 00:00:00
abstract::B-lymphocytes from healthy children and young adults who were seronegative for autoantibodies and B lymphocytes from umbilical cord blood of newborns were induced to secrete a variety of autoantibodies upon infection with Epstein-Barr virus. Such autoantibody-secreting clones were obtained from different lymphoid tiss...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:
更新日期:1985-10-01 00:00:00
abstract::Live Mycobacterium lepraemurium or 60Co-gamma-irradiated organisms stimulated a very weak oxidative burst compared with similar numbers of heat-killed organisms or with live M. microti. This was found to reflect the poor uptake of the living organisms rather than an absolute failure to stimulate an oxidative burst. It...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:
更新日期:1988-01-01 00:00:00
abstract::Antibody levels specific for capsular polysaccharides of Streptococcus pneumoniae and Haemophilus influenzae type b (Hib) and to tetanus toxoid (TT), were measured in serum samples of 750 age-stratified subjects from the UK. The study subjects comprised healthy adult volunteers and hospitalized children undergoing ele...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:10.1111/j.1365-2249.1993.tb07959.x
更新日期:1993-08-01 00:00:00
abstract::Ten sera from 48 patients with systemic sclerosis were found to be capable of producing cytotoxicity of human umbilical venous and arterial endothelium when co-cultured with peripheral blood mononuclear cells. Fractionation of sera on Ultrogel and the preparation of monomeric IgG by ion exchange and affinity chromatog...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:
更新日期:1989-12-01 00:00:00
abstract::Studies of human mucosal lymphoid follicles are rare and have been limited to children's Peyer's patches, which are visible at endoscopy. We investigated lymphoid follicles in ileum biopsies of 87 patients and surgical colon specimens from 66 cancer patients, and examined phenotype and function of isolated follicular ...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:10.1111/j.1365-2249.2009.03883.x
更新日期:2009-05-01 00:00:00
abstract::We report a case of a combined immunodeficiency (CID) in a child affected by trichothiodystrophy (TTD) characterized by an altered response to ultraviolet (UV) light due to a defect in the XPD gene. The XPD gene encodes a subunit of the transcription factor II H (TFIIH), a complex involved in nucleotide-excision repai...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:10.1046/j.1365-2249.2001.01625.x
更新日期:2001-12-01 00:00:00
abstract::The antigenic specificity of T cells occurs via generation and rearrangement of different gene segments producing a functional T cell receptor (TCR). High-throughput sequencing (HTS) allows in-depth assessment of TCR repertoire patterns. There are limited data concerning whether TCR repertoires are altered in inflamma...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:10.1111/cei.13247
更新日期:2019-04-01 00:00:00
abstract::Thyroid peroxidase purified from porcine thyroid (pTPO) was found to induce an experimental murine thyroiditis with genetic restriction which was very different from that induced by mouse thyroglobulin (mTg). C57BL/6 and C57BL/10 (both H-2b) were good responders for thyroiditis, whereas A/J (H-2a), BALB/c (H-2d), DBA/...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:10.1111/j.1365-2249.1990.tb06434.x
更新日期:1990-04-01 00:00:00
abstract::HAART may increase CD4+ T cell counts despite a persistently detectable HIV load. The impact of HAART on apoptosis, which may play a role in the disease process in HIV-infected patients, has not been extensively studied. We performed a study to compare the level of spontaneous T cell apoptosis and anti-retroviral trea...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:10.1046/j.1365-2249.1999.01076.x
更新日期:1999-12-01 00:00:00
abstract::Anti-idiotypic antibodies (anti-Id Abs) are involved in the regulation of a number of immune responses including the IgE antibody production. In atopic patients, the increased synthesis of IgE antibodies could be related to a defective production of regulatory anti-Id Abs. In the present study, we first developed a se...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:10.1111/j.1365-2249.1990.tb03303.x
更新日期:1990-06-01 00:00:00
abstract::Oxazolone-induced colitis in mice has become a recognized model to study the efficacy of therapeutics targeting the immunological response underlying the development of inflammatory bowel disease. However, this model cannot be used when therapeutics designed to address human targets do not interact with the respective...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:10.1111/cei.12057
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abstract::Two facts support the definition of idiopathic thrombocytopenic purpura (ITP) as an immune disorder. First, antibodies against platelets, which often appear after a viral infection, provoke the increased elimination of these cells. Viral disease may change the complex immune response of the host at different levels. I...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章,评审
doi:
更新日期:1994-07-01 00:00:00
abstract::The pattern of T cell receptor V gene expression by lymphocytes from rheumatoid synovial fluid and paired peripheral blood samples was compared using a polymerase chain reaction (PCR)-based assay. Eight rheumatoid arthritis (RA) patients who had varying durations of disease (from 2 to 20 years) were studied. In all pa...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:10.1111/j.1365-2249.1992.tb05865.x
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journal_title:Clinical and experimental immunology
pub_type: 杂志文章,评审
doi:
更新日期:1996-05-01 00:00:00
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journal_title:Clinical and experimental immunology
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doi:10.1111/j.1365-2249.1995.tb02286.x
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abstract::Perforin, one of the cytotoxic proteins of the immune system, plays a prominent role in protection against viral and bacterial infections. We investigated its expression in PBL and their CD3+, CD4+, CD8+ and CD16+ and/or CD56+ subpopulations in endurance athletes before and after a triathlon. Lymphocyte subpopulations...
journal_title:Clinical and experimental immunology
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doi:10.1046/j.1365-2249.2000.01220.x
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abstract::In order to evaluate the impact of induction and increase target antigen expression on immunotoxin potency, we measured the potentiating effect of recombinant immune interferon-gamma (rIFN-gamma) on the cytotoxicity of an anti HLA-DR ricin A-chain immunotoxin (2G5 RTA-IT) on the myeloid cell line ML-3. After 48 h of i...
journal_title:Clinical and experimental immunology
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doi:10.1111/j.1365-2249.1990.tb05429.x
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abstract::Benznidazole (BZL) is a nitroheterocyclic drug employed in the chemotherapy of Chagas' disease, a protozoan disease caused by Trypanosoma cruzi. Because this parasite mostly replicates in macrophages, we investigated whether BZL was likely to modify the synthesis of macrophage mediators such as nitrite, tumour necrosi...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
doi:10.1046/j.1365-2249.1999.01053.x
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abstract::Cytotoxic T lymphocytes (CTL) and natural killer (NK) cells have a key role in host defence against infectious pathogens, but their response to bacteria is not well characterized. Non-typeable Haemophilus influenzae is a major cause of respiratory tract infection including otitis media, sinusitis, tonsillitis and chro...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
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abstract::One approach to study the role of distinct cellular mechanisms in susceptibility/resistance to tuberculosis (TB) is to compare parameters of response to infection in the lungs of mouse strains exhibiting genetically determined differences in TB susceptibility/severity. Interstrain differences in antimycobacterial macr...
journal_title:Clinical and experimental immunology
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更新日期:2004-01-01 00:00:00
abstract::Common variable immunodeficiency (CVID) is the name given to a clinically heterogeneous group of hypogammaglobulinaemic immunodeficiency states. Bronchiectasis is a feature of this disease and is believed to be the result of recurrent bacterial infection affecting the respiratory tract. Bronchiectasis is also a featur...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章
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abstract::Fluorescent probes can monitor events in lymphocytes stimulated by mitogens and antigens. Early activation is associated with conformational changes in membrane macromolecules, and has been studied by measurement of fluorescence intensity or polarization of the membrane-localizing probes ANS, NPN, DPH and TMRITC. Subs...
journal_title:Clinical and experimental immunology
pub_type: 杂志文章,评审
doi:
更新日期:1980-01-01 00:00:00