Abstract：
:After more than two decades of investigation, the biological role of the gammadelta T-cell receptors (TCRs) remains elusive. In fact, a theory of ligand recognition is still lacking that accounts for their adaptable structure, their peripheral selection, and the observed responses of gammadelta T cells, which do not require immunization but only include cells sharing germline-encoded components of the TCR. Assuming that all gammadelta T cells recognize ligands by a common mechanism, we now propose that germline-encoded components of the gammadelta TCRs provide for the specific recognition of a select set of antigenic determinants (Ags) which appear on the cell surface in various molecular associations. Furthermore, we hypothesize that the adaptivity of the gammadelta TCRs serves to increase affinity for the molecules with which these Ags associate rather than for the Ags themselves. Here we outline this hypothetical mechanism and discuss its possible implications for thymic selection and potential for complementing known innate and adaptive mechanisms of immune defense.
journal_name
Arch Immunol Ther Exp (Warsz)journal_title
Archivum immunologiae et therapiae experimentalisauthors
Born WK,O'Brien RLdoi
10.1007/s00005-009-0017-xsubject
Has Abstractpub_date
2009-03-01 00:00:00pages
129-35issue
2eissn
0004-069Xissn
1661-4917journal_volume
57pub_type
杂志文章,评审abstract：:Juvenile idiopathic arthritis (JIA) is the most common cause of chronic arthritis in childhood. Up to 50% of patients are resistant to standard therapy, which includes non-steroid anti-inflammatory drugs, corticosteroids, disease-modifying anti-rheumatic drugs and biologic therapies. Intra-articular injection of mesen...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章,评审
doi：10.1007/s00005-017-0493-3
更新日期：2018-08-01 00:00:00
abstract：:The availability of neoplastic cell lines with well defined growth characteristics has greatly facilitated study of the tumor phenotype, tumor progression and metastatic process. MmB16 cell line has been established in vitro from the B16 mouse melanoma serially passaged in C57BL/6 mice. From MmB16 cells two lectin-res...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1992-01-01 00:00:00
abstract：:Concentrations of immunoglobulins IgG, IgM, IgA, E-, EAC-rosette forming lymphocyte counts and phagocytic function of granulocytes to Staphylococcus aureus were studied during the long-term polychemotherapy in 19 children with NHL and in the control group consisting of 15 healthy children. The decrease in levels of Ig...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1981-01-01 00:00:00
abstract：:The induction of plasmacytomas in BALB/c mice by Bayol F or Pristan is described. In some experiments mice treated with Bayol F were antigenically stimulated by repeated injections of allogenic C57BL/6 spleen cells. The incidence of plasmacytoma was 57% in Bayol F treated mice and 59% in the mice subjected to sustaine...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1980-01-01 00:00:00
abstract：:Biofilms are probably one of the most common structures formed by microorganisms in various environments. The higher resistance of such microbial communities to stress conditions, including antibiotics and host immune response, is recently extensively studied. However, the weak activity of phagocytic cells against mic...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：10.1007/s00005-013-0240-3
更新日期：2013-10-01 00:00:00
abstract：:Intravenous and subcutaneous immunoglobulin preparations, consisting of IgG class antibodies, are increasingly used to treat a broad range of pathological conditions, including humoral immune deficiencies, as well as acute and chronic inflammatory or autoimmune disorders. A plethora of Fab- or Fc-mediated immune regul...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章,评审
doi：10.1007/s00005-016-0422-x
更新日期：2017-06-01 00:00:00
abstract：:Pars planitis is defined as an intermediate uveitis of unknown background of systemic disease with characteristic formations such as vitreous snowballs, snowbanks and changes in peripheral retina. The incidence of pars planitis varies 2.4-15.4 % of the uveitis patients. The pathogenesis of the disease is to be determi...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章,评审
doi：10.1007/s00005-015-0361-y
更新日期：2016-04-01 00:00:00
abstract：:Dimeric hybrid protein molecule consisting of disulfide-linked beta (heavy) subunit of haptoglobin (Hp) and L (light) subunit of immunoglobulin G, was synthesized. Molecular mass of the hybrid was 62.0 kd, sedimentation constant B20 = 2.43. Hemoglobin binding activity of the beta X L hybrid as compared with that of na...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1984-01-01 00:00:00
abstract：:The chemotactic activity of elastin-derived peptides (EP) for human polymorphonuclear leukocytes (PMNL) was investigated using the under agarose method. The EP were produced by digesting the bovine ligament elastin with porcine pancreatic elastase. Thus prepared digest had weak chemotactic activity for PMNL. The mean ...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1989-01-01 00:00:00
abstract：:Recent studies have shown marked geographic variation associated with Epstein-Barr virus (EBV) in pediatric Burkitt's lymphomas and Hodgkin's disease. In the present study we investigated 30 cases of pediatric extranodal high grade non-Hodgkin's lymphomas (NHL) from Turkey with an abdominal localisation. To classify t...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：2000-01-01 00:00:00
abstract：:In 44 patients with acute renal failure serum prolactin levels were estimated using chloropromazine as a stimulant and alfa-bromocriptine as an inhibitory agent. Significantly elevated basal serum prolactin levels were found both in oliguric and polyuric patients with ARF. Intramuscular (i.m.) administration of chloro...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1982-01-01 00:00:00
abstract：:The current knowledge on tumor-infiltrating myeloid-derived suppressor cells (MDSCs) is based mainly on the extensive work performed in murine models. Data obtained for human counterparts are generated on the basis of tumor analysis from patient samples. Both sources of information led to determination of the main sup...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章,评审
doi：10.1007/s00005-017-0492-4
更新日期：2018-04-01 00:00:00
abstract：:Outer membrane proteins (OMP) isolated from Shigella flexneri, Escherichia coli, Proteus vulgaris and Salmonella typhimurium were tested for their protective activity. Each OMP preparate given to mice intraperitoneally in a single injection (5 micrograms/per mouse) protected the animals not only in homologous but also...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1990-01-01 00:00:00
abstract：:Wratizolin, the new non-steroidal anti-inflammatory drug, was found to inhibit the replication of Herpes simplex, type 1 and 2, viruses (HSV-1, HSV-2) in vitro. The selectivity of the antiviral action is low because the drug disturbs cellular metabolism. Wratizolin at the relatively low concentration (37 micrograms/ml...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1983-01-01 00:00:00
abstract：:Stem cells are increasingly being used in the course of burn treatment. As several different types of stem cells are available for the purposes, it is important to chose the most efficient and the most practicable stem cell type. The aim of this study was to compare the potential of heterogeneous amnion cell mixture w...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：10.1007/s00005-019-00538-5
更新日期：2019-06-01 00:00:00
abstract：:Identification of cells producing ATL was carried out on suspensions of cells enriched with lymphocytes T, B and macrophages. The cells were isolated from the spleen of syphilitic rabbits and from their testes when the rabbits were infected intratesticularly. The isolation of lymphocytes and macrophages was performed ...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1987-01-01 00:00:00
abstract：:Phagocytes such as neutrophils and monocytes play an essential role in host defenses against microbial pathogens. Reactive oxygen species (ROS), such as superoxide anion, hydrogen peroxide, the hydroxyl radical, and hypochlorous acid, together with microbicidal peptides and proteases, constitute their antimicrobial ar...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章,评审
doi：
更新日期：2005-05-01 00:00:00
abstract：:The immune system responds vigorously to invading pathogens (non-self, foreign), while remaining unresponsive (tolerant) to the body's own components and circulating constituents (self). This indifference to self components is a result of finely orchestrated events of thymic negative selection (central tolerance) of d...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章,评审
doi：10.1007/s00005-006-0035-x
更新日期：2006-09-01 00:00:00
abstract：:In the search for new methods of diagnosing or suspension of intrauterine infection, bacteriologic methods were used, sections of the placenta were examined, content of IgG, IgA and IgM immunoglobulins was determined, and neutrophilic leukocytes in peripheral blood were counted in the parturient women and their childr...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1978-01-01 00:00:00
abstract：:Appropriate combinations of immunotherapy and gene therapy promise to be more effective in the treatment of cancer patients than either of these therapeutic approaches alone. One such treatment is based on the application of patients' cytotoxic T cells, which can be activated, expanded, and genetically engineered to r...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章,评审
doi：10.1007/s00005-010-0091-0
更新日期：2010-10-01 00:00:00
abstract：:Allogenic, semisyngeneic and syngeneic sera of animals immunized with ML-positive leukemia L1210 cells, besides anti-ML antibodies, contain antibodies which react with Gross cellular surface antigen. ML antigen and Gross cellular surface antigen were shown by the immunoferritin test in electron microscopy, and by the ...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1979-01-01 00:00:00
abstract：:Eleven mycoplasma strains were isolated from the semen of 24 stallions. Eight of these strains were identified as Mycoplasma equigenitalium. Three strains which hydrolized arginine could not be identified. The growth inhibition test with immune sera against M. arginini and M. equirhinis was negative. Antibiotic sensit...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1985-01-01 00:00:00
abstract：:Hypoxia-inducible factor 1 (HIF-1) is a heterodimeric transcription complex which plays a crucial role in cellular adaptation to low oxygen availability. In the last years there has been increasing evidence about the role of this factor in inflammatory/innate immune reactions. It has also been found to contribute to d...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章,评审
doi：10.1007/s00005-010-0083-0
更新日期：2010-08-01 00:00:00
abstract：:In 47 serum samples obtained from 31 women immunized with D antigen of the Rh system the level of anti-Rh D antibodies was measured by the papain and antiglobulin tests and the IgG subclasses of anti-Rh antibodies were determined. If the antibodies were of the IgG1 subclass or if this subclass prevailed in the IgG sub...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1978-01-01 00:00:00
abstract：:A simple classification of cytokines is presented. It is based on voluminous information available from published papers of many outstanding researchers of the cytokines and their receptors and/or summarized by experts in this field. The cytokines are divided into 7 families according to their receptor code. Such arra...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章,评审
doi：
更新日期：1997-01-01 00:00:00
abstract：:The intraventricular administration of histamine in a dose of 500 microgram, and two histamine H2-receptor agonists i.e. 50-250 microgram of dimaprit and 100 microgram of 4-methylhistamine decreased GABA level after 30 min (by approximately 20%) in the hypothalamus, but not in the striatum of the rat brain. The level ...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1980-01-01 00:00:00
abstract：:The ability of outer membrane proteins (OMP) of Shigella flexneri to induce tumor necrosis factor (TNF) and interleukin 6 (IL-6) production by spleen cells and macrophages of mice was investigated. Treatment of spleen cells with OMP resulted in the release of only traces of TNF activity. In contrast, macrophages treat...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1993-01-01 00:00:00
abstract：:Recent data have demonstrated that presence of apolipoprotein E (APOE) epsilon *4 allele is a major risk factor of Alzheimer's disease (AD). We determined the APOE genotypes in 64 patients with sporadic probable AD and 43 non-demented aged controls selected from Poznań region and the western part of Poland using the p...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1998-01-01 00:00:00
abstract：:Outer membrane proteins (OMP) isolated from four antigenically different strains of Hafnia alvei were tested for the toxicity, pyrogenicity, ability to induce Shwartzman reaction as well as for their influence on the leukocyte system. LD50 doses for the studied preparations determined on inbred mice were 18, 20, 28 an...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1992-01-01 00:00:00
abstract：:Human chorionic gonadotropin--subunit beta (beta-hCG) has been so far most extensively studied antigen for immuno-contraceptive properties. Studies of vaccination of non-human primates has been so far controversially reported since some antisera obtained from baboons immunized with beta-hCG had shown cross-reactivity ...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章,评审
doi：
更新日期：1990-01-01 00:00:00
