Targeting CD45RB alters T cell migration and delays viral clearance.

abstract：:Kit/CD117 plays a crucial role in the cell-cell and cell-matrix adhesion of mammalian mast cells (MCs); however, it is unclear whether other adhesion molecule(s) perform important roles in the adhesion of MCs. In the present study, we show a novel Kit-independent adhesion mechanism of mouse cultured MCs mediated by No...

journal_title：International immunology

authors： Murata A,Hikosaka M,Yoshino M,Zhou L,Hayashi SI

更新日期：2019-02-15 00:00:00

abstract：:Leishmania donovani resides within the host macrophages by dampening host defence mechanisms and thereby it modulates the host cell functions for its survival. Multiple host cell factors compete during the interplay between the host and the parasite. Roles for dual-specificity phosphatases (DUSPs) are implicated in va...

journal_title：International immunology

authors： Parveen S,Bandhyopadhyay S,Das S,Majumdar SB,Jawed JJ,Chowdhury BP,Saha B,Majumdar S

更新日期：2016-12-01 00:00:00

abstract：:Dendritic cells (DC) are professional antigen-presenting cells that play a central role in the control of immunity. Mature DC are characterized by high expression levels of MHC and co-stimulatory molecules, and by the secretion of IL-12, a key cytokine for the priming of cytotoxic T lymphocytes. Here, we have compared...

journal_title：International immunology

authors： Rouas R,Lewalle P,El Ouriaghli F,Nowak B,Duvillier H,Martiat P

更新日期：2004-05-01 00:00:00

abstract：:A subclone (160b) of the human B cell (Karpas 160) was shown to produce a novel cytotoxic lymphokine [Factor 2 (F2)] in addition to tumour necrosis factor alpha (TNF-alpha) and beta (TNF-beta). F2 was found to have selective toxicity to numerous human tumour cell lines, particularly the erythroleukaemic cell line K562...

journal_title：International immunology

authors： Ni J,Meager A,Karpas A

更新日期：1992-04-01 00:00:00

abstract：:We have previously cloned the murine homolog of cDNA for the human myelomonocytic differentiation antigen, CD14. We synthesized three hydrophilic peptides derived from the predicted amino acid sequence of murine CD14 (mCD14), designated MS7.1, MS7.2, and MS7.3, respectively, and raised antisera against them. Each anti...

journal_title：International immunology

authors： Nasu N,Yoshida S,Akizuki S,Higuchi Y,Setoguchi M,Yamamoto S

更新日期：1991-02-01 00:00:00

abstract：:Neutrophils and lymphocytes are recruited to sites of inflammation and require the adhesion molecule L-selectin (CD62L) for adherence to endothelial cells. Nucleotides released from activated or dying cells at sites of inflammation can mediate signaling through purinergic receptor family II, resulting in CD62L sheddin...

journal_title：International immunology

authors： Sengstake S,Boneberg EM,Illges H

更新日期：2006-07-01 00:00:00

abstract：:It is now generally recognized that bone marrow is the survival niche for antigen-specific plasma cells with long-term immunological memory. These cells release antibodies into the circulation, needed to prime effector cells in the secondary immune response. These antibodies participate in the surveillance for antigen...

journal_title：International immunology

authors： Gould HJ,Wu YB

更新日期：2018-08-30 00:00:00

abstract：:Invariant natural killer T (iNKT) cells expressing the retinoic acid receptor-related orphan receptor γt (RORγt) and producing IL-17 represent a minor subset of CD1d-restricted iNKT cells (iNKT17) in C57BL/6J (B6) mice. We aimed in this study to define the reasons for their low distribution and the sequence of events ...

journal_title：International immunology

authors： Klibi J,Li S,Amable L,Joseph C,Brunet S,Delord M,Parietti V,Jaubert J,Marie J,Karray S,Eberl G,Lucas B,Toubert A,Benlagha K

更新日期：2020-02-07 00:00:00

abstract：:Pathogenic intracellular bacteria often hijack macrophages for their propagation. The infected macrophages release IL-1β and IL-18 and simultaneously commit suicide, which is called pyroptosis; both responses require caspase-1. Here, we found that pyroptotic cells induced by microbial infection were efficiently engulf...

journal_title：International immunology

authors： Wang Q,Imamura R,Motani K,Kushiyama H,Nagata S,Suda T

更新日期：2013-06-01 00:00:00

abstract：:The ileal Peyer's patch (PP) plays a central role in B cell development in young sheep and it is hypothesized that this B cell development occurs independent of extrinsic antigen and T cells. Therefore, it was of interest to examine ileal PP follicular (iPf) B cell responses to CD40 ligand, a molecule integral to T ce...

journal_title：International immunology

authors： Griebel P,Ferrari G

更新日期：1995-03-01 00:00:00

abstract：:The mature dendritic cell (DC) is considered to be the most potent antigen-presenting cell. Regulation of the DC, particularly its survival, is therefore critical. Mature DC are markedly more sensitive to HLA-DR-mediated apoptosis than immature DC. To further characterize this key survival difference, we compared the ...

journal_title：International immunology

authors： Bertho N,Blancheteau VM,Setterblad N,Laupeze B,Lord JM,Drénou B,Amiot L,Charron DJ,Fauchet R,Mooney N

更新日期：2002-08-01 00:00:00

abstract：:Immune tolerance in the lung is important for preventing hypersensitivity, such as allergic asthma. Maintenance of tolerance in the lung is established by coordinated activities of poorly understood cellular and molecular mechanisms, including participation of dendritic cells (DCs). We have previously identified DC ex...

journal_title：International immunology

authors： Han D,Walsh MC,Kim KS,Hong SW,Lee J,Yi J,Rivas G,Choi Y,Surh CD

更新日期：2017-02-01 00:00:00

abstract：:In vascularized organ transplantation, vascular endothelial cells (EC) confronting recipient T cells are potentially significant APC initiating cellular immune responses that lead to rejection. In the present study, we studied the ability of human EC to stimulate allogeneic T cells and the co-stimulatory molecules inv...

journal_title：International immunology

authors： Seino K,Azuma M,Bashuda H,Fukao K,Yagita H,Okumura K

更新日期：1995-08-01 00:00:00

abstract：:Tissue selective traffic of lymphocytes into different lymphoid organs is mediated by adherence of blood borne lymphocytes to specialized endothelial cells lining the high endothelial venules (HEV) in lymphoid organs. Lymphocytes discriminate between HEV in peripheral lymph nodes and in mucosal lymphoid tissues by mea...

journal_title：International immunology

authors： Mebius RE,Brevé J,Kraal G,Streeter PR

更新日期：1993-05-01 00:00:00

abstract：:Linomide (LS-2616, quinoline-3-carboxamide) has strong immunomodulating effects in animal models, inhibiting toxic shock, progressive autoimmune disease and cancer. In humans, linomide strongly reduced the appearance of new lesions in multiple sclerosis yet enhanced immune responses after bone marrow transplantation. ...

journal_title：International immunology

authors： Arad G,Katzenellenbogen M,Levy R,Slavin S,Kaempfer R

更新日期：1996-10-01 00:00:00

abstract：:T lymphocyte responses to the MHC of an evolutionarily distant species are known to be weak compared with responses against allogeneic MHC products within a species. This fact was used to examine the regions of human MHC class II molecules required for the stimulation of strong primary immune responses against MHC all...

journal_title：International immunology

authors： Ramesh P,Barber L,Batchelor JR,Lechler RI

更新日期：1992-08-01 00:00:00

abstract：:Earlier studies have demonstrated an over-expression of 9-O-acetylated sialoglycoconjugates (9-OAcSGs) on lymphoblasts, concomitant with high titers of anti-9-OAcSGs in childhood acute lymphoblastic leukemia (ALL). The present study was aimed to evaluate whether this high induction of anti-9-OAcSGs at disease presenta...

journal_title：International immunology

authors： Bandyopadhyay S,Bhattacharyya A,Mallick A,Sen AK,Tripathi G,Das T,Sa G,Bhattacharya DK,Mandal C

更新日期：2005-02-01 00:00:00

abstract：:The alternative complement pathway (ACP) in vertebrates is known to be important in inflammatory reactions, and to be activated by foreign substances such as bacterial lipopolysaccharide (LPS) and zymosan, although to date no intrinsic activators have been identified except complement receptor type 2. From the point o...

journal_title：International immunology

authors： Oshima H,Soma G,Mizuno D

更新日期：1993-10-01 00:00:00

abstract：:The T cell Ig domain and mucin domain (TIM) proteins form a conserved family of transmembrane cell-surface glycoproteins expressed by a variety of tissues. Each TIM protein contains a single V-type Ig domain, a glycosylated mucin-like domain, a transmembrane domain and a cytoplasmic domain. TIM proteins recognize a di...

journal_title：International immunology

authors： Wilker PR,Sedy JR,Grigura V,Murphy TL,Murphy KM

更新日期：2007-06-01 00:00:00

abstract：:In the genetic disorder ataxia telangiectasia (AT), humoral (B) and cellular (T) immunological abnormalities are frequently observed. As a consequence, AT patients are predisposed to life-threatening sinopulmonary infections. The pathogenic mechanisms remain unknown, but a role for ATM in signal transduction from memb...

journal_title：International immunology

authors： Rivero-Carmena M,Porras O,Pelaez B,Pacheco-Castro A,Gatti RA,Regueiro JR

更新日期：2000-06-01 00:00:00

abstract：:Toll-like receptor 4 (TLR4) recognizes lipopolysaccharide (LPS). MD-2 is associated with TLR4 and imparts LPS responsiveness to it. Little is known, however, as to whether MD-2 directly regulates LPS recognition by TLR4. To address the issue, we took advantage of a species-specific pharmacology of lipid IVa, an analog...

journal_title：International immunology

authors： Akashi S,Nagai Y,Ogata H,Oikawa M,Fukase K,Kusumoto S,Kawasaki K,Nishijima M,Hayashi S,Kimoto M,Miyake K

更新日期：2001-12-01 00:00:00

abstract：:The aim of this in vitro study was to evaluate if osteoclasts (OCs) and dendritic cells (DCs), both of monocyte origin, can support the survival of normal human plasma cells (PCs). PCs differentiate from plasmablasts (PBs) arising from activated B cells, essentially memory B cells. To study the survival of both PBs (C...

journal_title：International immunology

authors： Geffroy-Luseau A,Jégo G,Bataille R,Campion L,Pellat-Deceunynck C

更新日期：2008-06-01 00:00:00

abstract：:In vaccine development, a major objective is to induce strong, specific T cell responses. This might be obtained by targeting antigen to cell surface molecules that efficiently channel the antigen into endocytic compartments for loading of MHC molecules. Antibodies have been used to deliver antigen; however, it is imp...

journal_title：International immunology

authors： Schjetne KW,Thompson KM,Aarvak T,Fleckenstein B,Sollid LM,Bogen B

更新日期：2002-12-01 00:00:00

abstract：:T lymphocytes (pivotal in many inflammatory pathologies) are targets for glucocorticoid hormone (GC). How TCR-mediated activation and GC signaling via glucocorticoid receptor (GR) impact on T-cell fates is not fully defined. We delineated here the expression of a recently identified glucocorticoid-induced TNF receptor...

journal_title：International immunology

authors： Zhan Y,Funda DP,Every AL,Fundova P,Purton JF,Liddicoat DR,Cole TJ,Godfrey DI,Brady JL,Mannering SI,Harrison LC,Lew AM

更新日期：2004-09-01 00:00:00

abstract：:The distribution of IgE FcR (Fc epsilon R)-positive and -negative B cells was examined in normal adult mice. Using three-color flow cytometry, the expression of the Fc epsilon R was analyzed on various B-cell subsets present in the peritoneum and spleen. The results demonstrate that in the peritoneal cavity, the Fc ep...

journal_title：International immunology

authors： Waldschmidt TJ,Kroese FG,Tygrett LT,Conrad DH,Lynch RG

更新日期：1991-04-01 00:00:00

abstract：:CD6, a 130-kDa surface glycoprotein, is expressed primarily on cells of T lineage. A co-stimulatory role for CD6 in mature T cells has been shown, but the function of CD6 during thymocyte development is unknown. Since CD6 ligands are expressed on thymic epithelium, their interactions with CD6 could be important in thy...

journal_title：International immunology

authors： Singer NG,Fox DA,Haqqi TM,Beretta L,Endres JS,Prohaska S,Parnes JR,Bromberg J,Sramkoski RM

更新日期：2002-06-01 00:00:00

abstract：:Using anti-Tac (anti-alpha chain) and 2R-B (anti-beta chain) antibodies, we studied the roles of IL-2 receptor subunits (alpha and beta chains) in the formation of IL-2 and high-affinity IL-2 receptor complex, which is the initial event of IL-2 induced T cell growth. High-affinity IL-2 binding which was undetectable i...

journal_title：International immunology

authors： Kamio M,Uchiyama T,Arima N,Itoh K,Ishikawa T,Hori T,Uchino H

更新日期：1990-01-01 00:00:00

abstract：:NK cells limit the emergence of cancers and viral infections by surveillance of 'missing-self' and 'induced-self' ligands, and by direct recognition of pathogen-associated molecules. We examined individual roles for Toll-like receptors (TLRs)-7 and -8 in human NK-cell activation using synthetic, small molecule agonist...

journal_title：International immunology

authors： Gorski KS,Waller EL,Bjornton-Severson J,Hanten JA,Riter CL,Kieper WC,Gorden KB,Miller JS,Vasilakos JP,Tomai MA,Alkan SS

更新日期：2006-07-01 00:00:00

abstract：:Mice lacking the IL-2 receptor beta chain (IL-2R beta) exhibit an autoimmune reaction characterized by generalized T cell activation, production of autoantibodies, myeloproliferation and severe anemia. T cells of IL-2R beta-/- mice were examined to elucidate the mechanism responsible for their abnormal activation and ...

journal_title：International immunology

authors： Suzuki H,Hayakawa A,Bouchard D,Nakashima I,Mak TW

更新日期：1997-09-01 00:00:00

abstract：:The extravasation of recirculating lymphocytes into lymph nodes, which is crucial for immune system function, occurs constitutively from specialized post-capillary venules in the lymph node paracortex. The migration of lymphocytes between the structurally distinct high endothelial cells which line these blood vessels ...

journal_title：International immunology

authors： Ager A,Humphries MJ

更新日期：1990-01-01 00:00:00