Host chemokine (C-C motif) ligand-2 (CCL2) is differentially regulated in HIV type 1 (HIV-1)-infected individuals.

abstract：:In order to better understand the role of intestinal CD1d, we sought to define the cellular localization and further characterize the biochemical structure of CD1d in human intestinal epithelial cells (IEC). Using a CD1d-specific rabbit anti-gst-CD1d antibody, immunoprecipitation of radiolabeled cell surface proteins ...

journal_title：International immunology

authors： Somnay-Wadgaonkar K,Nusrat A,Kim HS,Canchis WP,Balk SP,Colgan SP,Blumberg RS

更新日期：1999-03-01 00:00:00

abstract：:Intracellular signaling triggered by the antigen receptor of primary B-1 (CD5+ B) lymphocytes is insufficient to bring about cell cycle progression to S phase; this appears to result from a block in signal propagation prior to the activation of protein kinase C. The present studies were undertaken to evaluate specific...

journal_title：International immunology

authors： Morris DL,Rothstein TL

更新日期：1994-07-01 00:00:00

abstract：:We have searched the human genome for genes that predispose to rheumatoid arthritis (RA) using fluorescence-based microsatellite marker analysis and affected sib-pair linkage study. A panel of 41 Japanese families, each with at least two affected siblings, was typed for genome-wide 358 polymorphic microsatellite marke...

journal_title：International immunology

authors： Shiozawa S,Hayashi S,Tsukamoto Y,Goko H,Kawasaki H,Wada T,Shimizu K,Yasuda N,Kamatani N,Takasugi K,Tanaka Y,Shiozawa K,Imura S

更新日期：1998-12-01 00:00:00

abstract：:In view of our recent report that T cell receptor (TCR) alpha chain restriction fragment length polymorphism (RFLP) is associated with multiple sclerosis (MS), we have assessed the possibility that HLA-DR2, HLA-DPw4, and TCR alpha chain RFLPs may interact to increase the risk of developing MS. Detection of TCR alpha c...

journal_title：International immunology

authors： Sherritt MA,Oksenberg J,de Rosbo NK,Bernard CC

更新日期：1992-02-01 00:00:00

abstract：:The anti-CD20 chimeric monoclonal antibody rituximab mediates cytotoxicity in malignant B cells via multiple mechanisms, including complement-dependent cytotoxicity (CDC), antibody-dependent cellular cytotoxicity (ADCC) and direct induction of apoptosis. To optimize treatment of non-Hodgkin's lymphoma, a fuller unders...

journal_title：International immunology

authors： Mishima Y,Terui Y,Mishima Y,Kuniyoshi R,Matsusaka S,Mikuniya M,Kojima K,Hatake K

更新日期：2012-08-01 00:00:00

abstract：:In this study, we analyzed peripheral blood CD4+CD8+ double-positive (DP) lymphocytes in adult cynomolgus monkeys (Macaca fascicularis). Forty of 55 monkeys had > 5% of the peripheral blood DP subpopulation (9.3 +/- 5.9%; mean +/- SD) in peripheral blood lymphocytes (PBL) in contrast to a low percentage of peripheral ...

journal_title：International immunology

authors： Akari H,Terao K,Murayama Y,Nam KH,Yoshikawa Y

更新日期：1997-04-01 00:00:00

abstract：:Antibody-secreting cells (ASCs) in respiratory tract tissues provide a first line of defense against invading pathogens. These cells often secrete IgA that is efficiently transcytosed across epithelial barriers into the airway lumen where pathogens can be blocked at their point of entry. Previous literature has report...

journal_title：International immunology

authors： Sealy RE,Surman SL,Vogel P,Hurwitz JL

更新日期：2016-11-01 00:00:00

abstract：:Sera of patients suffering from systemic lupus erythematosus (SLE) frequently contain oligoclonal IgG autoantibodies with high affinity for the ribosomal protein L7 (rpL7). The humoral autoimmune response to rpL7 apparently is driven by antigen and T cell dependent. In order to analyze the T cell response to rpL7 we c...

journal_title：International immunology

authors： Donauer J,Wochner M,Witte E,Peter HH,Schlesier M,Krawinkel U

更新日期：1999-02-01 00:00:00

abstract：:The third complementarity determining regions of heavy chain variable regions (CDRH3) confer the fine specificities of antibodies. The CDRH3 length distribution of all human or all mouse antibodies appears to be more or less random, with the human distribution having a wider spread. Since the Kabat database of aligned...

journal_title：International immunology

authors： Johnson G,Wu TT

更新日期：1998-12-01 00:00:00

abstract：:The invertebrate pattern-recognition protein named coelomic cytolytic factor (CCF) and the mammalian cytokine tumor necrosis factor (TNF) share functional analogies that are based on a similar saccharide recognition specificity. In particular, CCF and TNF have been shown to interact with ion channels on the surface of...

journal_title：International immunology

authors： Bilej M,Josková R,Van den Bergh R,Procházková P,Silerová M,Ameloot P,De Baetselier P,Beschin A

更新日期：2006-12-01 00:00:00

abstract：:NK cells were first identified in 1975 and represent the prototypical group 1 innate lymphoid cell (ILC). More recently, the discovery of new members of the ILC family has highlighted the complexity of this innate lymphoid lineage. Importantly, it has been recognized that different subsets exist within the group 1 ILC...

journal_title：International immunology

authors： Seillet C,Belz GT

更新日期：2016-01-01 00:00:00

abstract：:Induction of mucosal tolerance by inhalation of soluble peptides with defined T cell epitopes is receiving much attention as a means of specifically down-regulating pathogenic T cell reactivities in autoimmune and allergic disorders. Experimental autoimmune encephalomyelitis (EAE) induced in the Lewis rat by immunizat...

journal_title：International immunology

authors： Liu JQ,Bai XF,Shi FD,Xiao BG,Li HL,Levi M,Mustafa M,Wahren B,Link H

更新日期：1998-08-01 00:00:00

abstract：:In this study, we report that the release of IL-1 receptor antagonist (IL-1ra) from IL-4-stimulated neutrophils is markedly enhanced in the presence of IL-10. We also show that up-regulation of IL-1ra release by IL-10 in IL-4-stimulated neutrophils takes place through IL-1ra mRNA stabilization and enhancement of IL-1r...

journal_title：International immunology

authors： Crepaldi L,Silveri L,Calzetti F,Pinardi C,Cassatella MA

更新日期：2002-10-01 00:00:00

abstract：:Interleukin-15 (IL-15) is a cytokine critical for maintenance of intestinal intra-epithelial lymphocytes (IELs), especially CD8αα + IELs (CD8αα IELs). In the intestine, IL-15 is produced by intestinal epithelial cells (IECs), blood vascular endothelial cells (BECs) and hematopoietic cells. However, the precise role of...

journal_title：International immunology

authors： Zhu Y,Cui G,Miyauchi E,Nakanishi Y,Mukohira H,Shimba A,Abe S,Tani-Ichi S,Hara T,Nakase H,Chiba T,Sehara-Fujisawa A,Seno H,Ohno H,Ikuta K

更新日期：2020-05-08 00:00:00

abstract：:The specificity of self MHC-restricted T cells responding to peptide fragments of processed antigen has been well characterized. However, the means by which alloreactive T lymphocytes recognize MHC alloantigen remain poorly understood. We now provide evidence that the recognition of class I human leukocyte antigen (HL...

journal_title：International immunology

authors： Breur-Vriesendorp BS,Ivanyi P

更新日期：1993-01-01 00:00:00

abstract：:Our aim was to investigate the quantitative relationship between inoculation doses and physiological responses to infection by Salmonella enterica serovar Enteritidis. Rats were orally inoculated with 10-10(9) c.f.u. of S. Enteritidis and monitored for 6 days. Neutrophil and delayed-type hypersensitivity (DTH) respons...

journal_title：International immunology

authors： Takumi K,Garssen J,Havelaar A

更新日期：2002-02-01 00:00:00

abstract：:Immunoglobulin affinity maturation depends on somatic hypermutation (SHM) in immunoglobulin variable (IgV) regions initiated by activation-induced cytidine deaminase (AID). AID induces transition mutations by C→U deamination on both strands, causing C:G→T:A. Error-prone repairs of U by base excision and mismatch repai...

journal_title：International immunology

authors： Eid MMA,Shimoda M,Singh SK,Almofty SA,Pham P,Goodman MF,Maeda K,Sakaguchi N

更新日期：2017-05-01 00:00:00

abstract：:Incomplete T cell antigen receptor-mediated signaling induces an unresponsive state known as anergy. Previously, we had shown that anergy can be induced in antigen-primed but not naive T cells. In this report, we found that in vitro primed T cells from IL-2R alpha-deficient mice were resistant to anergy induction in c...

journal_title：International immunology

authors： Hayashi RJ,Kanagawa O

更新日期：2006-05-01 00:00:00

abstract：:Insulitis develops in non-obese diabetic (NOD) mice as a multicentric and asynchronous process. In an effort to understand how this T cell mediated process expands within each islet and propagates between the islets of the same pancreas, we have analyzed the junctional diversity of TCR V beta 6 and V beta 8.2 transcri...

journal_title：International immunology

authors： Sarukhan A,Bedossa P,Garchon HJ,Bach JF,Carnaud C

更新日期：1995-01-01 00:00:00

abstract：:An alloreactive CTL clone, 27.B2, produced in the mouse strain combination B6.C-H-2bm1 (bm1) against C57BL/6 (B6) and nominally directed against the Kb molecule has been shown to be peptide dependent. The clone recognizes intact B6, but not intact bm1 or bm3 target cells. However, peptides recognized by 27.B2 CTL can ...

journal_title：International immunology

authors： Falk K,Rötzschke O,Rammensee HG

更新日期：1992-03-01 00:00:00

abstract：:Peptide-MHC class II complexes (pMHC II) are degraded by MARCH-I-mediated ubiquitination, and the stabilization of pMHC II by loss of its ubiquitination is one phenotype defining the activation of conventional dendritic cells (cDCs). However, the role of such stabilization of pMHC II in the context of T-cell activatio...

journal_title：International immunology

authors： Ishikawa R,Kajikawa M,Ishido S

更新日期：2014-05-01 00:00:00

abstract：:Peyer's patch (PP) organogenesis proceeds through three histologically distinct steps: formation of organizing centers expressing VCAM-1 and ICAM-1 in segregated regions of the intestine at 15.5 days post-coitus (d.p.c.) (step I), accumulation of blood cells expressing different sets of surface markers to this region ...

journal_title：International immunology

authors： Yoshida H,Honda K,Shinkura R,Adachi S,Nishikawa S,Maki K,Ikuta K,Nishikawa SI

更新日期：1999-05-01 00:00:00

abstract：:Cyclosporin A (CsA) prevents most immature thymocytes from progressing to a mature phenotype and blocks the deletion of T cells that express self-specific TCR in the small population of cells that achieve maturity. The latter effect may explain the paradoxical observation that this immunosuppressive drug can induce au...

journal_title：International immunology

authors： Urdahl KB,Pardoll DM,Jenkins MK

更新日期：1992-12-01 00:00:00

abstract：:Amongst CD4-CD8- (double negative) thymocytes there is a sizeable population (variable from strain to strain) of cells expressing surface T cell receptor (TCR). These TCR+ double negatives are predominantly non-cycling, have very little precursor activity, and, unlike the TCR-CD4-CD8- thymocytes, appear not to be part...

journal_title：International immunology

authors： Wu L,Pearse M,Egerton M,Petrie H,Scollay R

更新日期：1990-01-01 00:00:00

abstract：:Chemokine receptors (CCRs) are important co-stimulatory molecules found on many blood cells and associated with various diseases. The expression and function of CCRs on mast cells has been quite controversial. In this study, we report for the first time that murine bone marrow-derived mast cells (BMMC) express messeng...

journal_title：International immunology

authors： Fifadara NH,Aye CC,Raghuwanshi SK,Richardson RM,Ono SJ

更新日期：2009-08-01 00:00:00

abstract：:In order to further understand the developmental aspects of B-1 cells, we characterized the ontogeny of this B cell population in the spleen and peritoneal cavity of BALB/c mice. Although there are B-1 cells in the spleen within the first 1-3 weeks after birth, they do not at any stage represent the majority of spleni...

journal_title：International immunology

authors： Hamilton AM,Lehuen A,Kearney JF

更新日期：1994-03-01 00:00:00

abstract：:In this study we investigated the role of the invariant chain (li) in the presentation of hen egg lysozyme (HEL) and measles virus hemagglutinin (HA) antigens to MHC class II-restricted T hybridoma cells. Fibroblastic cells transfected with Ed or Ak genes, and supertransfected or not with the li gene, were used as ant...

journal_title：International immunology

authors： Bertolino P,Forquet F,Pont S,Koch N,Gerlier D,Rabourdin-Combe C

更新日期：1991-05-01 00:00:00

abstract：:Trypanosoma cruzi, the agent of Chagas disease contains a major cysteine proteinase, cruzipain (Cz), with an unusual carboxyl-terminal extension (C-T). We have previously reported the presence of sulfate groups in the N-linked oligosaccharide chains of this domain. In order to evaluate the immune responses to sulfated...

journal_title：International immunology

authors： Acosta DM,Arnaiz MR,Esteva MI,Barboza M,Stivale D,Orlando UD,Torres S,Laucella SA,Couto AS,Duschak VG

更新日期：2008-04-01 00:00:00

abstract：:Apoptosis is a major mechanism whereby HIV-1 depletes uninfected CD4+ and CD8+ T cells. We previously showed that resting peripheral blood T cells derived from healthy donors were killed by an apoptotic mechanism after adsorption to gp120-containing, protease-defective HIV-1 (L-2) particles, more effectively than pare...

journal_title：International immunology

authors： Kameoka M,Suzuki S,Kimura T,Fujinaga K,Auwanit W,Luftig RB,Ikuta K

更新日期：1997-10-01 00:00:00

abstract：:Analysis of immunoglobulin expression in mice transgenic for either a kappa light chain (driven by the kappa enhancer) or lambda light chain (driven by the IgH enhancer) revealed that the transgenic light chains are expressed by the majority of B lymphocytes in the neonatal mice. However, the proportion of B cells tha...

journal_title：International immunology

authors： Pettersson S,Sharpe MJ,Gilmore DR,Surani MA,Neuberger MS

更新日期：1989-01-01 00:00:00