Abstract:
:Bispecific antibodies have been successfully introduced into clinical application. γδ T cells are of special interest for tumor immunotherapy, due to their recognition of pyrophosphates that are overproduced by many tumor cells resulting in HLA-nonrestricted tumor cell killing. Here we describe in detail a [(Her2)2 × Vγ9] tribody construct that targets human Vγ9 T cells to HER2-expressing tumor cells. The direct comparison with other selective Vγ9 T cell agonists including phosphoantigens and nitrogen-containing bisphosphonates revealed the superiority of the [(Her2)2 × Vγ9] tribody in triggering γδ T cell-mediated tumor cell killing with negligible induction of γδ T cell death. In contrast, phosphoantigens and bisphosphonates are potent inducers of γδ T cell proliferation but less efficient enhancers of γδ T cell-mediated tumor cell killing. Collectively, our data identify unique properties of a γδ T cell-targeting [(Her2)2 × Vγ9] tribody which make it an attractive candidate for clinical application in γδ T cell-based tumor immunotherapy.
journal_name
Cell Immunoljournal_title
Cellular immunologyauthors
Oberg HH,Kellner C,Gonnermann D,Peipp M,Peters C,Sebens S,Kabelitz D,Wesch Ddoi
10.1016/j.cellimm.2015.04.009subject
Has Abstractpub_date
2015-07-01 00:00:00pages
41-9issue
1eissn
0008-8749issn
1090-2163pii
S0008-8749(15)00095-7journal_volume
296pub_type
杂志文章abstract::The oral administration of myelin basic protein (MBP) to Lewis rats prior to an encephalitogenic challenge resulted in total inhibition or a significant delay in the onset of experimental autoimmune encephalomyelitis (EAE). In vitro lymphocyte proliferative responses to MBP were significantly decreased in MBP-fed rats...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/0008-8749(88)90305-x
更新日期:1988-04-01 00:00:00
abstract::The phenotype, T-cell antigen receptor (TCR) usage and specificity of intestinal intraepithelial lymphocytes (IEL), and hybridomas derived from IEL have been examined. In young conventionally reared mice, approximately 50% of the IEL express TCR alpha beta and 50% express TCR gamma delta, although there is considerabl...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1006/cimm.1993.1293
更新日期:1993-12-01 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 low-virulence, agerminative strain of Candida albicans (PCA-2) is able to confer a high degree of nonspecific protection against subsequent challenge with highly virulent microorganisms in mice. In an attempt to better define the effect of PCA-2 vaccination on the immune system and the nature of the mechanisms invol...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/0008-8749(89)90135-4
更新日期:1989-12-01 00:00:00
abstract::Aging leads to an increase in the proportion of cells that have the surface phenotype (CD45RBlo, CD44hi) characteristic of memory T lymphocytes and also to a decline in both the production of IL-2 and the response to this lymphokine. Several groups have reported an increase, with age, in the secretion of IL-4 in short...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1006/cimm.1993.1230
更新日期:1993-10-01 00:00:00
abstract::Like the thymus, the bursa of Fabricius is a site of massive lymphopoiesis accompanied by cell death in vivo. In the present study we have, therefore, examined whether chicken bursa and thymus cells exhibit apoptosis. Bursa and thymus cells from SC chickens, 4-10 weeks of age, were incubated for 8-24 hr with various r...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1006/cimm.1993.1058
更新日期:1993-03-01 00:00:00
abstract::The primary function of the thymus is to develop immature T-cells into cells that further in the periphery will be able to carry out immune functions. The Literature has shown that thymus can be a target for many pathogens and severe structural alterations take place in this organ during infectious diseases. Here, we ...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/j.cellimm.2008.06.001
更新日期:2008-05-01 00:00:00
abstract::The bacterial determinants of pulmonary Francisella induced inflammatory responses and their interaction with host components are not clearly defined. In this study, proteomic and immunoblot analyses showed presence of a cytoplasmic protein elongation factor Tu (EF-Tu) in the membrane fractions of virulent Francisella...
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
abstract::During the gestational cycle the placental tissue does not express class II MHC antigens and whether this phenomenon is important to fetal survival has not yet been evoked. It has been reported that class II antigen expression precedes renal and cardiac graft rejection, which may also be the case in fetal abortion. In...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/0008-8749(90)90039-t
更新日期:1990-07-01 00:00:00
abstract::Castration of normal male mice leads to splenic enlargement and expansion of the B cell population. Since the spleen does not express receptors for androgens, these changes are most likely mediated by effects of androgens on other target organs. Two potential sites of androgen-mediated effects on B cells are evaluated...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1006/cimm.1997.1227
更新日期:1997-12-15 00:00:00
abstract::Here, we established CD4(+)αβTh1 clones specific for rat vascular smooth muscle antigen (VSMAg) that induced vasculitis lesions in the lungs of MRL/Mp-Fas(+/+) mice following adoptive transfer. Six different T cell clones, MV1b1 (Vβ1), MV1b4 (Vβ4), MV1b8.3 (Vβ8.3), MV1b61 (Vβ6), MV1b62 (Vβ6), and MV1b63 (Vβ6), were is...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/j.cellimm.2016.03.004
更新日期:2016-05-01 00:00:00
abstract::The alloreactive feature of CD4+ cytotoxic T-cell clone that could specifically lyse the cells bearing DPB1*0202 sequence was described. The clone was generated from a mixed culture of peripheral blood lymphocytes derived from siblings who were HLA-A, B, C, DR, and DQ identical by serological typing and whose DNA sequ...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1006/cimm.1994.1024
更新日期:1994-01-01 00:00:00
abstract::Guinea pig myelin basic protein (MBP) was inserted into phosphatidylserine liposomes and Lewis rats were injected by the intracardiac (ic) route with 75 microgram doses of MBP-liposomes according to various schedules. After challenge with 75 microgram guinea pig MBP in complete Freund's adjuvant, the rats were followe...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/0008-8749(84)90088-1
更新日期:1984-03-01 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::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::Our strategy to use saturation mutagenesis to produce an unbiased collection of major histocompatibility class I mutants has resulted in unpredicted mutant phenotypes. First, we have shown data supporting our earlier work of the Dp20(Y27N) mutant. Allorecognition is altered at the clonal level while no variation in ly...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/0008-8749(90)90020-r
更新日期:1990-06-01 00:00:00
abstract::Psychological stress evokes rapid changes to the cardiovascular and neuroendocrine systems, responses that can become habituated following repeated exposure. This study, comprising of two phases, suggests that the immune system follows a similar trend. Phase 1: 15 healthy subjects (aged between 26 and 56years) provide...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/j.cellimm.2010.02.011
更新日期:2010-01-01 00:00:00
abstract::It is still a matter of debate, whether tolerance toward self-non-MHC antigens is due to intrathymic deletion or to regulatory processes in the periphery. To further pursue this question, responsiveness toward TNP and an anti-TNP monoclonal antibody (Sp6) carrying a recurrent idiotype was evaluated in prenatally trini...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/0008-8749(90)90298-6
更新日期:1990-03-01 00:00:00
abstract::We have established a long-lasting heart allograft tolerance in H-2-incompatible combinations by intravenous injection of 10(8) allogeneic spleen cells followed by the administration of 200 mg/kg of cyclophosphamide (CP). When C57BL/10 mice (B10, H-2b) were primed iv with 1 x 10(8) viable spleen cells from naive BALB/...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1006/cimm.1994.1142
更新日期:1994-05-01 00:00:00
abstract::A variety of arachidonic acid metabolites possess the ability to modulate immune cell function. Various inhibitors of arachidonic acid metabolism were compared with regard to their effects on T-suppressor (Ts) cell function. Using staphylococcal enterotoxin B (SEB) to activate Lyt-2+ Ts cells, it was shown that indome...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/0008-8749(83)90211-3
更新日期:1983-10-01 00:00:00
abstract::The skin and draining lymph nodes of BALB/c mice were examined for IFN-gamma, IL-2, and IL-4 mRNA expression by in situ hybridization in three successive infestations with nymphal Ixodes ricinus ticks. IFN-gamma and IL-2 mRNA positive cells were readily detected in lymph node sections during primary antigenic stimulat...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1006/cimm.1994.1170
更新日期:1994-06-01 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::PIM kinases are a family of three serine/threonine kinases expressed following T cell activation. Using potent selective small molecule antagonists of PIM-1/3 kinases, we demonstrate a potential role for these enzymes in naïve and effector CD4+ T cell activation. PIM-1/3 inhibition prevented CD4+ T cell proliferation ...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/j.cellimm.2011.10.011
更新日期:2012-01-01 00:00:00
abstract::Depletion of macrophages from human peripheral blood mononuclear cells (PBMC) caused a marked decrease in galactose oxidase and sodium periodate, but not a calcium ionophore, stimulated Interferon-gamma (IFN-gamma) production. Reconstitution of such depleted cultures with galactose oxidase treated macrophages, but not...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/0008-8749(85)90268-0
更新日期:1985-09-01 00:00:00
abstract::We have compared the interaction of Mycobacterium tuberculosis with the human macrophage-like cell line THP-1 and with human monocyte-derived macrophages (MDM). The association of M. tuberculosis with THP-1 and MDM was comparable in both the presence and the absence of serum. For both cells, serum-mediated binding was...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1006/cimm.1999.1554
更新日期:1999-10-10 00:00:00
abstract::The cytokine interleukin 6 (IL-6) has been shown to have multiple biological activities against many cellular targets. The present studies were designed to determine whether these activities extended to the neutrophil (PMN). Initially, we investigated the ability of IL-6 to modulate PMN-mediated antibody-dependent cel...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/0008-8749(89)90026-9
更新日期:1989-07-01 00:00:00
abstract::Peripheral blood polymorphonuclear neutrophils (PMN) from mice immunized with Blastomyces dermatitidis and then stimulated locally (intraperitoneally, ip) with B. dermatitidis antigen had enhanced killing of B. dermatitidis in vitro (54.4 +/- 19.49 of inoculum) compared to nonimmune mice (32.7 +/- 8.7%; P less than 0....
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/0008-8749(87)90111-0
更新日期:1987-11-01 00:00:00
abstract::The regulatory mechanism of guinea pig lymphokines was investigated in regard to differentiation of myeloid cells to macrophages. The Ml-cell line, established from a myeloid leukemia of an SL-strain mouse, was induced to differentiate in vitro into mature macrophages possessing Fc receptors and the ability to phagocy...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/0008-8749(83)90355-6
更新日期:1983-02-15 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::The activation of large granular lymphocytes (LGLs)/natural killer (NK) cells with interleukin-2 (IL-2) has been shown to increase the ability of these cells to lyse NK-resistant tumor target cells. Activated LGLs, termed LAK (lymphokine-activated killer) cells, have been demonstrated to be of therapeutic value in viv...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/0008-8749(90)90132-b
更新日期:1990-05-01 00:00:00