Abstract：
:Recently we showed that the fragments of HLA-DQ with the Thr-Pro-Gln-Arg-Gly-Asp-Val-Tyr-Thr and Gln-Arg-Gly-Asp-Val-Tyr-Thr sequences strongly suppress the immune response, while their shorter analogs, Arg-Gly-Asp-Val, Arg-Gly-Asp-Val-Tyr and Gln-Arg-Gly-Asp-Val-Tyr, show very weak stimulatory activity with respect to humoral immunological response. The fragments contain the sequence which is very similar to thymopentin (pentapeptide Arg-Lys-Asp-Val-Tyr, an active fragment (32-36) of thymopoietin, an immune system activator produced in thymi), and at the same time contains the Arg-Gly-Asp (RGD) sequence, known as an inhibitor of adhesion processes. In the present study we found that a hexapeptide: Arg-Gly-Asp-Val-Tyr-Thr is the smallest size fragment of HLA-DQ having both cellular and humoral immunosuppressive activity. We also found that linear and cyclic fragments of HLA-DQ do not affect cell line production of various cytokines, what suggests that the mechanism of interactions of these peptides with the immunological system is different as compared with most other known immunosuppressors.
journal_name
Arch Immunol Ther Exp (Warsz)journal_title
Archivum immunologiae et therapiae experimentalisauthors
Szewczuk Z,Wieczorek Z,Stefanowicz P,Wilczyński A,Siemion IZsubject
Has Abstractpub_date
1997-01-01 00:00:00pages
335-41issue
4eissn
0004-069Xissn
1661-4917journal_volume
45pub_type
杂志文章abstract：:Fourteen patients with chronic renal failure and their prospective living donors were examined. DNA uptake by donors' monocultures, recipients' monocultures and mixed cultures was measured. The influence of X-ray treated cells on proliferative capacity of untreated cells in these three types of cultures was studied. T...
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：:We measured the soluble IL-2 receptor alpha (sIL-2R alpha) in sera and in bone marrow of 20 patients with minimal residual hematological malignances, 6 of them with multiple myeloma (MM), 8 with Hodgkin's disease (HD) and 6 with non-Hodgkin's lymphoma (NHL), low grade. Compared to 10 normal individuals, HD and NHL gro...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1997-01-01 00:00:00
abstract：:The influence of ATP and AMP injected into the lateral cerebral ventricle in doses of 50, 100 and 200 mug on behavior in rats was studied. ATP in the doses administered had no effect on behavior of rats. AMP in these doses enhanced motor activity of the rats. Chemical sympathectomy by intracerebral injection of 6-hydr...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1976-01-01 00:00:00
abstract：:The study group consisted of 13 patients, including 5 in complete remission and 8 in incomplete hematologic remission. Six patients had a pause in therapy, and the remaining ones were continuing maintenance therapy. In all cases production of IgG, IgA and IgM immunoglobulins was maintained. Response of lymphocytes to ...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1976-01-01 00:00:00
abstract：:Genomic catastrophism is the belief that unique genetic events, unlike those observed in recent evolutionary history, played a key role in the origin of vertebrate adaptations. Catastrophist hypotheses have been particularly popular is accounting for the origin of vertebrate specific immunity. Two major such hypothese...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章,评审
doi：
更新日期：1999-01-01 00:00:00
abstract：:The ability of retinoic acid to inhibit the growth of three human melanoma cell lines (MEW18, MEW22, MEW81) was studied in culture. The exposure of the cell lines to different concentrations of RA resulted in an inhibition of the cell growth, dependent on the quantity of RA in the medium. Effects on cell growth of MEW...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1991-01-01 00:00:00
abstract：:This study was to evaluate the levels of the proinflammatory cytokine tumor necrosis factor alpha (TNF-alpha) and the cytokine inhibitors soluble TNF-alpha receptor (sTNFR) and interleukin (IL-1) receptor antagonist (IL-1ra), as well as the intensity of oxidative metabolism of peripheral blood polymorphonuclear leukoc...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：2001-01-01 00:00:00
abstract：:Heat-killed cell suspension of several Propionibacterium acnes strains were prepared and studied for their protective activity in viral infection of mice and immunomodulating properties. Majority of the strains caused marked spleen enlargement in the treated mice. These changes persisted for several weeks. Only some o...
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：:Exaggerated oxidative stress (OS) is usually considered as a disturbance in regular function of an organism. The excessive levels of OS mediators may lead to major damage within the organism's cells and tissues. Therefore, the OS-associated biomarkers may be considered as new diagnostic tools of various diseases. In n...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章,评审
doi：10.1007/s00005-017-0496-0
更新日期：2018-06-01 00:00:00
abstract：:Type 1 diabetes (T1D) is one of the most common chronic diseases with childhood onset, and the disease incidence has increased two to fivefold over the past half century by as yet unknown means. T1D occurs when the body's immune system turns against itself, destroying in a very specific and targeted way-the pancreatic...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章,评审
doi：10.1007/s00005-013-0247-9
更新日期：2013-12-01 00:00:00
abstract：:Monoclonal antibody 791T/36, directed against surface antigen on the human osteosarcoma cell line (791T), and cross-reacting with surface antigen p72 expressed on activated (PHA, MLR) human peripheral blood mononuclear cells (PBM), was used in analysis of p72 antigen in vitro. Using FACS-IV system and fluorescence mic...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1988-01-01 00:00:00
abstract：:In reactions of 5-aminoisothiazolopyrimidines 1 with glycosilisothiocyanates and phenyl isocyano- or isocyanates, N-glycosilo-N-phenylo- and N-isothiazolopyrimidinothiocarbamides type II were obtained. The same compound--5-aminoisothiazolopyrimidine 1 in reaction with glucose, arabinose and ribose bromoderivatives was...
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：:Ecothiopate (Etp), 10 mug injected into the lateral cerebral ventricle (ivtr), diminished spontaneous motility and open-field performance, lowered body temperature, inhibited amphetamine-induced hypermotility and stereotypy, prolonged hexobarbital anesthesia and did not induce catalepsy. These behavioral symptoms were...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1975-01-01 00:00:00
abstract：:Using a Technicon autoanalyzer method of Marsh 752 sera of patients, Rh-negative subjects in the initial stage of immunization with Rh-positive blood, and healthy blood donors were investigated. In 56 sera (8.7%) positive reactions with standard erythrocytes were found. In 21 of these cases (36%) specificity of antibo...
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：:Thirty seven children with acute lymphoblastic leukemia (All) treated according to 2 different protocols were randomized after remission induction to receive levamisole or not during remission maintenance continuous or intermittent polychemotherapy. The usefulness of levamisole in prolonged remission and survival time...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 临床试验,杂志文章,随机对照试验
doi：
更新日期：1981-01-01 00:00:00
abstract：:Increases in plasma kynurenic acid (KYNA) concentration relate to the severity of inflammation. The aim of this study was to analyse changes in plasma KYNA concentration and neutrophil/lymphocyte ratio (NLR) in cardiac surgery patients. Additionally, the effect of anaesthesia was analysed. Adult cardiac surgery patien...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：10.1007/s00005-014-0312-z
更新日期：2015-04-01 00:00:00
abstract：:Programmed cell death protein 1 (PD-1) and its ligand PD-L1 are critical for the regulation of T cell exhaustion and activity suppression. Tumor cells expressing immune checkpoints including PD-L1 escape monitoring of T cells from the host immune system. Checkpoint inhibitors are highly promising therapies that functi...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章,评审
doi：10.1007/s00005-020-00601-6
更新日期：2020-11-13 00:00:00
abstract：:Recently, the role of small heat shock proteins (HSPs) has been widely recognized in cancer research. Small HSPs are tumorprotective via numerous, independent mechanisms such as: oxidative stress, protection preventing protein denaturation, anti-apoptotic activity, and likely direct suppression of the immune system. H...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章,评审
doi：10.1007/s00005-006-0013-3
更新日期：2006-03-01 00:00:00
abstract：:32P-cyclophosphamide was found to combine with gamma-globulin fractions of immune sera. Immune sera incubated with 32P-cyclophosphamide retained ability to react specifically with homologous antigen in vitro in the system: MN antigens of human erythrocytes + rabbit anti-MN antibody, and probably reacted selectively w...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1976-01-01 00:00:00
abstract：:2538 strains of Shigella sonnei bacilli, isolated from patients in the years 1959-1972, have been tested for drug-resistance. The strains examined came from different regions of Poland. Drug-resistance has been determined by the method of "multi-arm" disks of filter-paper. In investigations 12 chemotherapeutics have b...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1977-01-01 00:00:00
abstract：:The effect of acute (single dose) and long-term ethanol treatment of Swiss Albino and C3H/He mice on IFN production stimulated in vitro by NDV, PHA and ConA was examined. Liver organ cultures and spleen cells of mice which received intraperitoneally a single dose (2 g/kg of body weight) of ethanol (II group) or were d...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1994-01-01 00:00:00
abstract：:Inserm is the only French public research institution entirely dedicated to human health. Inserm supports research across the biomedical spectrum in all major disease areas, from fundamental lab-based science to clinical trials. To translate its scientists' findings into tangible health benefits, Inserm has its own af...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章,评审
doi：10.1007/s00005-009-0004-2
更新日期：2009-01-01 00:00:00
abstract：:Two major classes of lipids participating in signaling cascades in immune cells are known today. One comprises glycerol-based lipids with diacylglycerol as its most prominent member that mediates the activation of classical and novel protein kinase C molecules. The second group contains the sphingolipids, with the bes...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章,评审
doi：
更新日期：2000-01-01 00:00:00
abstract：:The investigation was carried on mice infected with influenza A/053/74/H3N2 virus. 129/Ao/Boy, inbred mice, were inoculated intranasally with influenza virus. The alveolar and peritoneal cells from infected and uninfected animals were induced in vitro with Newcastle disease virus. It was shown that the alveolar cells ...
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：:Results of continuing studies on the influence of dimethylsulfoxide (DMSO) on reversion of sensitivity to rifampicin (RMP) and isonicotinic acid hydrazide (INH) in tubercle bacilli are reported. Nineteen strains of RMP-resistant bacilli, and 61 strains of IHN-resistant bacilli were studied. Reversion to INH sensitivit...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1976-01-01 00:00:00
abstract：:Measurements of interferons, their inhibitors and/or inactivators and tumor necrosis factor-like activities in sera from patients with neoplasias were performed. Interferon activity could not be detected in 96% of the sera samples examined. In contrast, both interferon inhibitors and/or inactivators and tumor necrosis...
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：:In three species of breeding animals: cattle, sheep and pigs the relationship between the polymorphic differentiation of blood serum transferrins and the most important utility traits have been observed. The investigation included 3343 cows of black-white and 1925 cows of red-white breeds, 657 Polish Merino sheep and ...
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：:After precipitation of acid-soluble proteins from sulfosalicylic acid extracts of rabbit skeletal muscles with tannin at neutral pH, the remaining material still formed insoluble complexes with tannin. After removing tannin with caffeine complexes subjected to column chromatography on Dowex 1 x 8 gave four fractions c...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1976-01-01 00:00:00
abstract：INTRODUCTION:The objective of the study was to assess the relationship between Chlamydia trachomatis (C.t.) infection of the prostate and the concentration of citric acid. MATERIALS AND METHODS:The study involved 60 patients with chronic prostatitis (NIH III). Urethral swabs and expressed prostatic secretions (EPS) we...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：10.1007/s00005-006-0009-z
更新日期：2006-01-01 00:00:00
abstract：:Antibacterial, antifungal and antitumor activity of 15 newly synthetized compounds were investigated in vitro. These compounds were mainly 1-[4-pyridyl]-pyridinium salts, dipyridyl sulphides and corresponding sulphones. Antitumor activity was evaluated in a model of leukemia L1210, P388, Sarcoma 180, Ehrlich carcinoma...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1985-01-01 00:00:00
