HLA study in Bolivian Quechua Amerindians from Titikaka Lake Area.

abstract：:The purpose of this study was to identify polymorphic residues of DQ2 beta chains which are involved in the epitopes recognized by DQ2-reactive mAbs. Binding studies were performed on a panel of DQ2 mutant cells made by transfection of a DQ (alpha 1*0501, beta 1*0301)-positive B-LCL with DQB1 genes encoding either wil...

journal_title：Human immunology

authors： Viken HD,Paulsen G,Drover S,Marshall WH,Sollid LM,Gaudernack G,Thorsby E

更新日期：1995-10-01 00:00:00

abstract：:Homozygous carriers of CCR5-Δ32, a gene variant of CC-type chemokine receptor 5 (CCR5), are highly resistant to infections with human immunodeficiency virus type 1 (HIV-1) and therefore preferred stem cell donors for HIV-infected patients. We analyzed CCR5 typing data of 1,333,035 potential hematopoietic stem cell don...

journal_title：Human immunology

authors： Solloch UV,Lang K,Lange V,Böhme I,Schmidt AH,Sauter J

更新日期：2017-11-01 00:00:00

abstract：:Alloantibodies are known to influence transplant outcomes. Apart from human leukocyte antigens (HLA), non-HLA targets have been suggested to play a significant role, but little is known about their nature. Here, we present a novel method for identification and characterization of cell surface antigens bound by allorea...

journal_title：Human immunology

authors： Heinold A,Kuehl B,Brenner-Weiss G,Opelz G,Tran TH

更新日期：2010-05-01 00:00:00

abstract：:The immunomodulatory properties of soluble human leukocyte antigen G (sHLA-G) explain its potential interest in malignancies. HLA-G frequently transcribed in lymphoproliferative disorders is rarely expressed at cell surface. In this article, we will demonstrate that the plasmatic level of soluble HLA-G was significant...

journal_title：Human immunology

authors： Sebti Y,Le Friec G,Pangault C,Gros F,Drénou B,Guilloux V,Bernard M,Lamy T,Fauchet R,Amiot L

更新日期：2003-11-01 00:00:00

abstract：:Serum cytokines are thought to be involved in autoimmune hepatitis (AIH) pathogenesis via immune dysregulation. B-cell activating factor belonging to the tumor necrosis factor family (BAFF) is a member of the tumor necrosis factor (TNF) superfamily and is known for its role in the survival and maturation of B cells. T...

journal_title：Human immunology

authors： Migita K,Abiru S,Maeda Y,Nakamura M,Komori A,Ito M,Fujiwara S,Yano K,Yatsuhashi H,Eguchi K,Ishibashi H

更新日期：2007-07-01 00:00:00

abstract：:In this study we have examined the results of probing with synthetic oligomers at the DR beta III locus, together with restriction fragment length polymorphisms defined by BglII digestion and a cDNA DR alpha probe, and Taq 1 digestion and a genomic DQ alpha probe. We have demonstrated heterogeneity of the human leukoc...

journal_title：Human immunology

authors： Gorski J,Niven MJ,Sachs JA,Mach B,Cassell PG,Festenstein H,Awad J,Hitman GA

更新日期：1987-12-01 00:00:00

abstract：:Preformed and de novo donor-specific HLA antibodies (DSA) have been associated with allograft dysfunction and failure. The application of solid-phase methods have increased the sensitivity and specificity of antibody detection; however the clinical significance of these DSA is under evaluation. In the present study, w...

journal_title：Human immunology

authors： Zeevi A,Lunz JG 3rd,Shapiro R,Randhawa P,Mazariegos G,Webber S,Girnita A

更新日期：2009-08-01 00:00:00

abstract：:In previous studies, major histocompatibility complex (MHC) class II DP, DQ, and DR families of genes were characterized in different primate species mostly on the basis of their second exon sequences. Resemblances were found between Old World monkey (OWM) and New World monkey (NWM) genes and were interpreted as being...

journal_title：Human immunology

authors： Kriener K,O'hUigin C,Klein J

更新日期：2001-01-01 00:00:00

abstract：:CD1 glycoproteins are a class of antigen presenting molecules that bind and present non-peptidic antigens (lipids and glycolipids) for immune recognition. CD1 polymorphisms, although limited, could have a critical role in antimicrobial, anticancer, and autoimmune responses and disease susceptibility. Ethnic difference...

journal_title：Human immunology

authors： Aureli A,Aboulaghras S,Oumhani K,Del Beato T,Sebastiani P,Colanardi A,El Aouad R,Ben El Barhdadi I,Piancatelli D

更新日期：2020-07-01 00:00:00

abstract：:Human leukocyte antigen (HLA)-E and HLA-G molecules act as powerful modulators of innate and adaptive immune responses. The study examined whether HLA-E and/or HLA-G polymorphisms are associated with human papillomavirus (HPV) infection susceptibility and persistence in 636 female university students in Montreal. HLA-...

journal_title：Human immunology

authors： Ferguson R,Ramanakumar AV,Richardson H,Tellier PP,Coutlée F,Franco EL,Roger M

更新日期：2011-04-01 00:00:00

abstract：OBJECTIVE:The aim of this study was to explore whether the cytotoxic T lymphocyte associated antigen-4 (CTLA-4) polymorphisms are associated with susceptibility to ulcerative colitis (UC) and Crohn's disease (CD). METHODS:The authors conducted a meta-analysis on associations between CTLA-4 +49 A/G, -318 C/T, CT60 A/G ...

journal_title：Human immunology

authors： Lee YH,Kim JH,Seo YH,Choi SJ,Ji JD,Song GG

更新日期：2014-05-01 00:00:00

abstract：:Despite advances in HLA matching, graft failure remains a serious complication after allogeneic hematopoietic cell transplantation (HCT). Pre-formed anti-HLA donor-specific antibodies (DSAs) have been associated with graft failure, but the impact of newly developing (de novo) anti-HLA antibodies on HCT outcomes remain...

journal_title：Human immunology

authors： Hefazi M,Hogan WJ,Wakefield LL,Gandhi MJ

更新日期：2018-12-01 00:00:00

abstract：:The recognition of minor alloantigens by cytotoxic T lymphocytes (CTL) serves as a model for the recognition of tumor and viral antigens. Progress in this area has been limited, however, since CTL recognize minor alloantigens only in association with self-class I antigens. Thus, experiments designed to study minor all...

journal_title：Human immunology

authors： Zier KS,Volsky DJ,Sinangil F

更新日期：1987-05-01 00:00:00

abstract：:CD8(+) T-cell responses to three human cytomegalovirus (CMV) pp65 epitopes were studied in panels of healthy seropositive HLA-A*02/HLA-B*07 individuals, and HLA-A*02 donors mismatched for HLA-B*07. The majority of the latter had significant responses to a HLA-A*02-restricted epitope within the CMV pp65 antigen. By con...

journal_title：Human immunology

authors： Lacey SF,Villacres MC,La Rosa C,Wang Z,Longmate J,Martinez J,Brewer JC,Mekhoubad S,Maas R,Leedom JM,Forman SJ,Zaia JA,Diamond DJ

更新日期：2003-04-01 00:00:00

abstract：:The LABScreen single antigen bead assay (SAB) is a method widely used for the identification and monitoring of human leukocyte antigen (HLA) antibodies in patients pre-and post-transplant. While accurate testing of patient samples is key for optimal patient care, time can also be important, especially during deceased ...

journal_title：Human immunology

authors： Liwski RS,Greenshields AL,Murphey C,Bray RA,Gebel HM

更新日期：2017-01-01 00:00:00

abstract：:This study describes the diversity of DRw6 and DR5 haplotypes in the American black population using serology, cellular typing, and restriction fragment length polymorphism (RFLP) analysis. DRw6 (DRw13 and DRw14) and DR5 (DRw11 and DRw12) haplotypes are observed at a high frequency in this population (DRw6: 32%, DR5: ...

journal_title：Human immunology

authors： Lee KW,Hurley CK,Hartzman R,Johnson AH

更新日期：1990-11-01 00:00:00

abstract：:The clonal selection theory of immune reactivity is based on a metaphor of self/not-self discrimination and considers self-tolerance to result from clonal deletion. There is evidence that a deletional mechanism is responsible for negative selection of self MHC-reactive T-cells in the thymus. Bretscher/Cohn theory buil...

journal_title：Human immunology

authors： Lafferty KJ,Gazda LS

更新日期：1997-02-01 00:00:00

abstract：:Activation of Toll-like receptors (TLR) seems to be involved in the pathogenesis of chronic obstructive pulmonary disease (COPD). Upon TLR activation the release of defensins, including human beta defensin 2 (HBD-2), may occur. In this study, we explored the innate responses in patients with respiratory failure, with ...

journal_title：Human immunology

authors： Pace E,Giarratano A,Ferraro M,Bruno A,Siena L,Mangione S,Johnson M,Gjomarkaj M

更新日期：2011-01-01 00:00:00

abstract：:We have produced a monoclonal antibody detecting an HLA class II determinant absent from DR1,2,W6, and W10 (DQW1) homozygous B lymphoblastoid cell lines (BLCL). The antibody, SFR16-PI.2, immunoprecipitates molecules with electrophoretic mobilities of DQ (DS/DC) molecules from DR7 homozygous cell lines. SFR16-PI.2 bind...

journal_title：Human immunology

authors： Radka SF,Stewart SJ,Smith SA

更新日期：1985-11-01 00:00:00

abstract：:Rearrangements of the T-cell Rearranging Gene (TRG) or T-cell-receptor gamma-chain genes were analyzed in 24 in vivo-sensitized alloreactive T-cell clones. This analysis represents the first complete assignment of TRG gene rearrangements to given variable and joining gene segments in nonleukemic T cells and provides s...

journal_title：Human immunology

authors： Moisan JP,Bonneville M,Bouyge I,Moreau JF,Soulillou JP,Lefranc MP

更新日期：1989-02-01 00:00:00

abstract：:The objective of this study was to investigate whether there is an association between IL1RN polymorphism and disease susceptibility for three age-related inflammatory conditions: polymyalgia rheumatica (PMR), giant cell arteritis (GCA), and elderly-onset rheumatoid arthritis (EORA). A tandem-repeat polymorphism withi...

journal_title：Human immunology

authors： Alvarez-Rodriguez L,Carrasco-Marin E,Lopez-Hoyos M,Mata C,Fernandez-Prieto L,Ruiz-Soto M,Calvo J,Rodriguez-Valverde V,Ruiz T,Blanco R,Corrales A,Martinez-Taboada VM

更新日期：2009-01-01 00:00:00

abstract：:Recent evidences have shown that several host genetic factors influence susceptibility or protection to hepatitis C virus (HCV) infection. There are controversial data regarding the associations of human leukocyte antigens (HLA) and the clearance or progression of HCV. The aim of this study was to investigate whether ...

journal_title：Human immunology

authors： Grimaldi V,Sommese L,Picascia A,Casamassimi A,Cacciatore F,Renda A,De Rosa P,Montesano ML,Sabia C,Fiorito C,De Iorio G,Napoli C

更新日期：2013-12-01 00:00:00

abstract：:Rapamycin contributes to the expansion of regulatory T cells (Tregs) in vitro. We investigated CD4(+)CD25(high)CD127(low) Treg level dynamics as well as the major parameters of cell immunity and sCD25 and highly sensitive C-reactive protein (hsCRP) concentrations in the blood of patients after coronary stenting (CS) w...

journal_title：Human immunology

authors： Potekhina AV,Provatorov SI,Sokolov VO,Pylaeva EA,Masenko VP,Noeva EA,Kukhtina NB,Krasnikova TL,Arefieva TI

更新日期：2011-07-01 00:00:00

abstract：:The chemokine C receptor 7 (CCR7) is a G-protein-coupled heptahelical receptor (GPCR) that is expressed on a wide variety of cells including memory T cells, B cells, mature dendritic cells, and cancer cells. Activated by its ligands CCL19 or CCL21, CCR7 plays a major role in metastasis of cancer cells. Recent studies ...

journal_title：Human immunology

authors： Al Akoum C,Akl I,Rouas R,Fayyad-Kazan M,Falha L,Renno T,Burny A,Lewalle P,Fayyad-Kazan H,Badran B

更新日期：2015-05-01 00:00:00

abstract：OBJECTIVE:The aims of this study were to identify the candidate causal single nucleotide polymorphisms (SNPs) and candidate causal mechanisms of asthma and to generate SNP to gene to pathway hypotheses. METHODS:SNPs that met a threshold of p ≤ 0.001 in a genome-wide association study (GWAS) dataset of asthma, which in...

journal_title：Human immunology

authors： Song GG,Lee YH

更新日期：2013-02-01 00:00:00

abstract：:Many factors induce or enhance expression of major histocompatibility complex class I and class II molecules on various cell types. Human T lymphocytes are class II negative in the resting state but show expression of class II molecules following activation. We analyzed the modulating capacity of the lymphokines recom...

journal_title：Human immunology

authors： Diedrichs-Möhring M,Epplen JT,Schendel DJ

更新日期：1991-08-01 00:00:00

abstract：:The T-helper 1 (Th1) immune reaction is most important in dendritic cell (DC)-based immunotherapy. Interleukin (IL)-18, a Th1-biasing cytokine, plays a pivotal role in inducing cytotoxic T lymphocyte (CTL) responses. In this study, we analyzed whether dendritic cells (DCs) from patients with hepatocellular carcinoma (...

journal_title：Human immunology

authors： Cao DY,Yang JY,Dou KF,Ma LY,Teng ZH

更新日期：2007-05-01 00:00:00

abstract：:HLA exhibits the most extensive polymorphism of any of the known human genes and is known as a genetic marker which allows genetic background of many diseases and physical phenomena. In this study, we, therefore, tried to investigate the regulation of HLA polymorphism and peak bone mass (PBM) in order to elucidate the...

journal_title：Human immunology

authors： Tsuji S,Munkhbat B,Hagihara M,Tsuritani I,Abe H,Tsuji K

更新日期：1998-04-01 00:00:00

abstract：:Studies of HLA-G and HLA-E polymorphisms in different populations from many industrialized countries have uniformly reported little sequence variation within these genes. To date, the polymorphism of these genes has not been characterized in populations from developing countries where more sequence variation would be ...

journal_title：Human immunology

authors： Matte C,Lacaille J,Zijenah L,Ward B,Roger M

更新日期：2000-11-01 00:00:00

abstract：:This report describes a new MHC class II allele, HLA-DR beta 1*0306, discovered in a 31-year-old Norwegian male. The allele typed serologically as DRw52 (DR3) and amplified in PCR using DR52-associated group primers. This product could not be identified using established restriction digests, however. Use of Asp 700, M...

journal_title：Human immunology

authors： Fenske B,Lemieux J,Hoar D,Fitzpatrick J,Keown P

更新日期：1996-03-01 00:00:00