Neutrophil activation and survival are modulated by interaction with NK cells.

abstract：:Lymphocyte homing to lymph nodes is regulated by transient but specific interactions between lymphocytes and high endothelial venules (HEVs), the initial phase of which is mainly governed by the leukocyte adhesion molecule L-selectin, which recognizes sulfated and sialylated O-linked oligosaccharides displayed on sial...

journal_title：International immunology

authors： Kanda H,Tanaka T,Matsumoto M,Umemoto E,Ebisuno Y,Kinoshita M,Noda M,Kannagi R,Hirata T,Murai T,Fukuda M,Miyasaka M

更新日期：2004-09-01 00:00:00

abstract：:Acute graft-versus-host disease (GvHD) is a serious complication after allogeneic bone marrow transplantation. Donor-derived T cells infiltrate recipient target organs and cause severe tissue damage, often leading to death of the affected patient. Tissue destruction is a direct result of donor CD8+ T cell activation a...

journal_title：International immunology

authors： Arnold D,Wasem C,Juillard P,Graber P,Cima I,Frutschi C,Herren S,Jakob S,Alouani S,Mueller C,Chvatchko Y,Brunner T

更新日期：2002-05-01 00:00:00

abstract：:To investigate potential roles of the RAG-1 and RAG-2 gene products in Ig heavy chain class recombination (CSR), we have generated RAG-1(-/-) and RAG-2(-/-) mice which contain both a rearranged Ig HC V(D)J gene (referred to as B1-8) inserted into the endogenous Ig heavy chain (HC) locus in place of the JH segments, an...

journal_title：International immunology

authors： Lansford R,Manis JP,Sonoda E,Rajewsky K,Alt FW

更新日期：1998-03-01 00:00:00

abstract：:We have previously shown that the surface alphabeta T cell antigen receptor (TCR).CD3 complex borne by human CD4(+) and CD8(+) T lymphocytes can be distinguished using mAbs. Using two unrelated sets of antibodies, we have now extended this finding to the surface alphabetaTCR.CD3 of seven additional mammalian species (...

journal_title：International immunology

authors： Rossi NE,Reiné J,Pineda-Lezamit M,Pulgar M,Meza NW,Swamy M,Risueno R,Schamel WW,Bonay P,Fernández-Malavé E,Regueiro JR

更新日期：2008-10-01 00:00:00

abstract：:Converging data suggest an important role for IL-7 in T lymphocyte maturation as illustrated by the severe T lymphopenia observed in IL-7-deficient mice. We recently reported that IL-7 preferentially promotes the in vitro expansion of a discrete MHC class I-dependent lymphocyte subset comprising both CD4+ and CD4-CD8-...

journal_title：International immunology

authors： Gombert JM,Tancrède-Bohin E,Hameg A,Leite-de-Moraes MC,Vicari A,Bach JF,Herbelin A

更新日期：1996-11-01 00:00:00

abstract：:House dust mite (HDM) is a common allergen of allergic asthma. Eosinophils are principal effector cells of allergic inflammation and their adhesion onto human bronchial epithelial cells is mediated by a CD18-intracellular adhesion molecule-1 (ICAM-1)-dependent interaction. We studied the effects of HDM Dermatophagoide...

journal_title：International immunology

authors： Wong CK,Li ML,Wang CB,Ip WK,Tian YP,Lam CW

更新日期：2006-08-01 00:00:00

abstract：:Lymphocytes circulate in a quiescent (G(0)) state until they encounter specific antigens. In T cells, quiescence is programmed by transcription factors of the forkhead box O (FOXO) and Krüppel-like factor (KLF) families. However, the transcription factors that regulate B cell quiescence are not known. KLF4 is a candid...

journal_title：International immunology

authors： Yusuf I,Kharas MG,Chen J,Peralta RQ,Maruniak A,Sareen P,Yang VW,Kaestner KH,Fruman DA

更新日期：2008-05-01 00:00:00

abstract：:CD100/Sema4D belongs to the semaphorin family, factors known to act as repulsive cues for axons during neuronal development. Mouse CD100 plays a crucial role in both humoral and cellular immunity through ligation of the lymphocyte receptor, CD72. It remains controversial, however, whether human CD100 can function thro...

journal_title：International immunology

authors： Ishida I,Kumanogoh A,Suzuki K,Akahani S,Noda K,Kikutani H

更新日期：2003-08-01 00:00:00

abstract：:The endocytic and phagocytic activities of a population of MHC IIhi CD11c+ dendritic cell (DC)-like cells in synovium-rich tissues (SRTs) of normal rat paws were compared with CD163+ cells (putative macrophages) from the same tissues and pseudo-afferent lymph DCs, peritoneal macrophages and blood monocytes. Fifty perc...

journal_title：International immunology

authors： Moghaddami M,Mayrhofer G,Cleland LG

更新日期：2005-08-01 00:00:00

abstract：:Hepatitis C virus (HCV) has the ability to persist in the majority of infected people. Strong, multispecific and sustained T-cell response is correlated with viral clearance. The mechanisms of chronicity by HCV are unclear. HCV could restrain the immune system and establish chronic infection by modulating dendritic ce...

journal_title：International immunology

authors： Krishnadas DK,Ahn JS,Han J,Kumar R,Agrawal B

更新日期：2010-06-01 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：:CD69, an 'activation marker' that is rapidly induced on mature T cells after stimulation through the T cell antigen receptor (TCR) was found to be expressed on approximately 10% of normal thymocytes. All of these CD69+ thymocytes express alpha beta TCR, and they include both TCRlowCD4+CD8+ and TCRhighCD4+CD8- or CD4-C...

journal_title：International immunology

authors： Yamashita I,Nagata T,Tada T,Nakayama T

更新日期：1993-09-01 00:00:00

abstract：:Treatment of melanoma cell lines with IFN-gamma induces the switch from proteasome (PS) to immunoproteasome (iPS). This finding has profound implications for the immunobiology of melanoma cells since certain peptides (such as Melan-A(mart1)(27-35)) are cleaved differently by iPS, thus implying a different ability to b...

journal_title：International immunology

authors： Cangemi G,Morandi B,D'Agostino A,Peri C,Conte R,Damonte G,Ferlazzo G,Biassoni R,Melioli G

更新日期：2003-12-01 00:00:00

abstract：:1,25-dihydroxyvitamin D(3) [1,25(OH)(2)D(3)] and the vitamin D receptor (VDR) are important regulators of autoimmunity. The effect of the VDR on the ability of mice to fight a primary or secondary infection has not been determined. Young and old VDR knockout (KO) mice were able to clear both primary and secondary infe...

journal_title：International immunology

authors： Bruce D,Whitcomb JP,August A,McDowell MA,Cantorna MT

更新日期：2009-02-01 00:00:00

abstract：:Streptococcus suis capsular type 2 is an important swine pathogen and an agent of zoonosis. Although meningitis is the most common form of disease, septicemia and septic shock are also frequently reported. Despite reports that CD14 is involved in the recognition of encapsulated S. suis by host cells, the mechanisms un...

journal_title：International immunology

authors： Graveline R,Segura M,Radzioch D,Gottschalk M

更新日期：2007-04-01 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：:The peptide motifs of two HLA molecules, B8 and DR3(17), which are associated with autoimmune diseases including myasthenia gravis, were determined from natural peptide pools using Edman degradation. The majority of HLA-B8 ligands are nonamers preferentially terminated by leucine. As a characteristic feature of the HL...

journal_title：International immunology

authors： Malcherek G,Falk K,Rötzschke O,Rammensee HG,Stevanović S,Gnau V,Jung G,Melms A

更新日期：1993-10-01 00:00:00

abstract：:Two peptides based on the complementarity-determining regions (CDR) 1 and 3 (pCDR1 and pCDR3) of a murine monoclonal anti-DNA autoantibody that expresses the common idiotype 16/6Id were shown to down-regulate systemic lupus erythematosus (SLE)-associated T cell responses and to prevent the development of clinical symp...

journal_title：International immunology

authors： Zinger H,Eilat E,Meshorer A,Mozes E

更新日期：2003-02-01 00:00:00

abstract：:Impaired lymphocyte function is a common feature of human diabetes. Nucleoside transport across the plasma membrane is an essential step during lymphocyte growth and activation. In our study, we evaluated the impact of diabetic conditions on nucleoside transport system in B lymphocytes. Examination of the nucleoside t...

journal_title：International immunology

authors： Sakowicz M,Szutowicz A,Pawelczyk T

更新日期：2005-02-01 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

abstract：:The transcription factor interferon regulatory factor-5 (IRF5) plays an important role in innate immune responses via the TLR-MyD88 (Toll-like receptor - myeloid differentiation primary response 88) pathway. IRF5 is also involved in the pathogenesis of the autoimmune disease systemic lupus erythematosus (SLE). Recent ...

journal_title：International immunology

authors： Ban T,Sato GR,Tamura T

更新日期：2018-10-29 00:00:00

abstract：:Naturally occurring CD4(+)CD25(+) regulatory T cells (nT(R)) comprise a separate lineage of T cells that are essential for maintaining immunological tolerance to self. Here we demonstrate that the level of phosphorylation of the TCR zeta-chain is approximately 1.5- to 4-fold higher in nT(R) as compared with CD4(+)CD25...

journal_title：International immunology

authors： Andersson J,Stefanova I,Stephens GL,Shevach EM

更新日期：2007-04-01 00:00:00

abstract：:Intravenous sensitization of C57BL/6 (B6) mice with class II H-2-disparate B6-C-H-2bm12(bm12) resting B cells induced anti-bm12 CD4+ T cell tolerance as shown by hyporesponsiveness in the anti-bm12 mixed lymphocyte reaction (MLR). The present study investigated the mechanism(s) of the failure of bm12 B cells to stimul...

journal_title：International immunology

authors： Toyooka K,Maruo S,Iwahori T,Yamamoto N,Tai XG,Abe R,Takahama Y,Murakami M,Uede T,Hamaoka T,Fujiwara H

更新日期：1996-02-01 00:00:00

abstract：:Src homology region 2-domain-containing phosphatase-1 (SHP-1) plays an important role in the regulation of signaling from various receptors in hematopoietic cells. In mast cells, SHP-1 has been shown to negatively regulate the initial signaling triggered by high-affinity receptor for IgE (FcepsilonRI) and positively r...

journal_title：International immunology

authors： Ozawa T,Nakata K,Mizuno K,Yakura H

更新日期：2007-09-01 00:00:00

abstract：:To develop a comprehensive catalogue of phenotypic and functional parameters of human CD4(+) T cell differentiation stages, we have performed microarray gene expression profiling on subpopulations of human thymocytes and circulating naive CD4(+) T cells, including CD3(-)CD4(+)CD8(-) intrathymic T progenitor cells, CD3...

journal_title：International immunology

authors： Lee MS,Hanspers K,Barker CS,Korn AP,McCune JM

更新日期：2004-08-01 00:00:00

abstract：:Human endothelial cells (ECs) constitutively express OX40L and co-stimulate memory CD4(+) T cell proliferation that is dependent upon OX40-OX40L interaction. In vivo, OX40 prolongs T cell survival; however, an unanswered question is whether it can also prolong synthesis of proliferation-sustaining cytokines such as IL...

journal_title：International immunology

authors： Mestas J,Crampton SP,Hori T,Hughes CC

更新日期：2005-06-01 00:00:00

abstract：:We have examined the role in B cell activation of ornithine decarboxylase (ODC), the labile rate-limiting enzyme in the synthesis of polyamines thought to be required for S phase entry in all cells. When small resting mouse splenic B cells were stimulated with the mitogenic agents phorbol myristate acetate (PMA) plus ...

journal_title：International immunology

authors： Molitor J,Pace W,Stunz L,Vigna J,Louie S,Ashman R

更新日期：1994-11-01 00:00:00

abstract：:Effective vaccination using in vitro peptide-loaded heat-shock proteins (HSP), tumor-derived HSP and HSP fusion proteins has been shown in viral, parasite and tumor model systems. We demonstrate protective DNA vaccination using gp96-peptide fusion proteins against the intracellular bacterial pathogen Listeria monocyto...

journal_title：International immunology

authors： Rapp UK,Kaufmann SH

更新日期：2004-04-01 00:00:00

abstract：:To investigate the role of the Toll-like receptor (TLR) family in host defense against Toxoplasma gondii, we infected TLR2-, TLR4- and MyD88-deficient mice with the avirulent cyst-forming Fukaya strain of T. gondii. All TLR2- and MyD88-deficient mice died within 8 days, whereas all TLR4-deficient and wild-type mice su...

journal_title：International immunology

authors： Mun HS,Aosai F,Norose K,Chen M,Piao LX,Takeuchi O,Akira S,Ishikura H,Yano A

更新日期：2003-09-01 00:00:00

abstract：:Semaphorin 3A (Sema3A), originally identified as a potent growth cone collapsing factor in developing sensory neurons, is now recognized as a key player in immune, cardiovascular, bone metabolism and neurological systems. Here we established an anti-Sema3A monoclonal antibody that neutralizes the effects of Sema3A bot...

journal_title：International immunology

authors： Yamashita N,Jitsuki-Takahashi A,Ogawara M,Ohkubo W,Araki T,Hotta C,Tamura T,Hashimoto S,Yabuki T,Tsuji T,Sasakura Y,Okumura H,Takaiwa A,Koyama C,Murakami K,Goshima Y

更新日期：2015-09-01 00:00:00