IL-4 induces a suppressive IL-10-producing CD8+ T cell population via a Cdkn2a-dependent mechanism.

abstract：:A protein with interleukin 1 (IL-1) activity was obtained from the human acute monocytic leukemia cell line (THP-1) and purified by ultrafiltration, Ultrogel AcA54 chromatography, isoelectric focusing, and discontinuous polyacrylamide gel electrophoresis. Like the pI 6.8 species of IL-1 from human peripheral blood mon...

journal_title：Journal of leukocyte biology

authors： Krakauer T

更新日期：1985-05-01 00:00:00

abstract：:The Fanconi anemia proteins participate in a canonical pathway that repairs cross-linking agent-induced DNA damage. Cells with inactivated Fanconi anemia genes are universally hypersensitive to such agents. Fanconi anemia-deficient hematopoietic stem cells are also hypersensitive to inflammatory cytokines, and, as imp...

journal_title：Journal of leukocyte biology

authors： Garbati MR,Hays LE,Rathbun RK,Jillette N,Chin K,Al-Dhalimy M,Agarwal A,Newell AE,Olson SB,Bagby GC Jr

更新日期：2016-03-01 00:00:00

abstract：:The recognition of pathogen-associated molecular patterns by TLRs triggers the activation of innate and adaptive immune responses. Flagellin, the agonist of TLR5, is expressed by prokaryotes and eukaryotes, and DNA sequences containing unmethylated CpG dinucleotides, agonists of TLR9, are present essentially in prokar...

journal_title：Journal of leukocyte biology

authors： Merlo A,Calcaterra C,Mènard S,Balsari A

更新日期：2007-09-01 00:00:00

abstract：:During highly active antiretroviral therapy (HAART), HIV-1 can still persist in circulating, resting CD4+ T lymphocytes, lymph node mononuclear cells, and seminal cells of patients despite sustained suppression of plasma viremia to undetectable levels. Sanctuary sites where antiretroviral drug penetration is not optim...

journal_title：Journal of leukocyte biology

authors： Crowe SM,Sonza S

更新日期：2000-09-01 00:00:00

abstract：:Polymorphonuclear leukocytes (PMNs) exert most of their physiological functions while adherent to surfaces rather than in suspension. PMN adhesion is largely dependent on the function of the beta 2 integrins, CD11a,b,c/CD18. We mimicked engagement of beta 2 integrins by antibody cross-linking of CD18 on isolated human...

journal_title：Journal of leukocyte biology

authors： Walzog B,Seifert R,Zakrzewicz A,Gaehtgens P,Ley K

更新日期：1994-11-01 00:00:00

abstract：:Respiratory complications occur frequently in individuals living with human immunodeficiency-1 virus (HIV) infection, and there is evidence that HIV-related oxidative stress impairs alveolar macrophage immune function. We hypothesized that nuclear factor (erythroid-derived 2)-like 2 (Nrf2), a master transcription fact...

journal_title：Journal of leukocyte biology

authors： Staitieh BS,Ding L,Neveu WA,Spearman P,Guidot DM,Fan X

更新日期：2017-08-01 00:00:00

abstract：:Attempts to analyze bone marrow-derived macrophages (BMDM) by flow cytometry have been prohibited because of their high autofluorescence. Using an autofluorescence reduction method of Steinkamp and Stewart to reduce the autofluorescence of BMDM, we were able to examine several macrophage populations for their expressi...

journal_title：Journal of leukocyte biology

authors： Malley A,Stewart CC,Stewart SJ,Waldbeser L,Bradley LM,Shiigi SM

更新日期：1988-06-01 00:00:00

abstract：:Naïve T cells, when activated by specific antigen and cytokines, up-regulate adhesion molecules as well as chemokine receptors on their surface, which allows them to migrate to inflamed tissues. Human studies have shown that CXCR3 is one of the chemokine receptors that is induced during T cell activation. Moreover, CX...

journal_title：Journal of leukocyte biology

authors： Xie JH,Nomura N,Lu M,Chen SL,Koch GE,Weng Y,Rosa R,Di Salvo J,Mudgett J,Peterson LB,Wicker LS,DeMartino JA

更新日期：2003-06-01 00:00:00

abstract：:IL-27, an IL-12 family member, was initially described as a proinflammatory cytokine. Nevertheless, it also poses anti-inflammatory activity, being involved in suppressing development of TH-17 cells as well as in the induction of inhibitory Tr1 cells. Recent data obtained in mice suggest that it can down-modulate the ...

journal_title：Journal of leukocyte biology

authors： Karakhanova S,Bedke T,Enk AH,Mahnke K

更新日期：2011-06-01 00:00:00

abstract：:CXCL8 is the principal human neutrophil-attracting chemokine and a major mediator of inflammation. The chemokine exerts its neutrophil-chemotactic and neutrophil-activating activities via interaction with glycosaminoglycans (GAGs) and activation of the G protein-coupled receptors (GPCRs) CXCR1 and CXCR2. Natural CXCL8...

journal_title：Journal of leukocyte biology

authors： Metzemaekers M,Vandendriessche S,Berghmans N,Gouwy M,Proost P

更新日期：2020-06-01 00:00:00

abstract：:During the neoplastic progression, macrophages as well as dendritic and NK cells are attracted into the tumor site and initiate the immune response against transformed cells. They activate and present tumor antigens to T cells, which are then activated to kill tumor cells. However, tumor cells are often capable of esc...

journal_title：Journal of leukocyte biology

authors： Lamagna C,Aurrand-Lions M,Imhof BA

更新日期：2006-10-01 00:00:00

abstract：:Because myotonic dystrophy (MD) is an autosomal dominant multisystemic disorder affecting plasma membrane, we have studied the oxidative burst of PMNs. The PMA and fMet-Leu-Phe-stimulated superoxide generation is defective in the patient group as compared to controls: the response is both delayed and low. The kinetic ...

journal_title：Journal of leukocyte biology

authors： Mege JL,Pouget J,Capo C,Andre P,Benoliel AM,Serratrice G,Bongrand P

更新日期：1988-09-01 00:00:00

abstract：:Although corneal allotransplantation is performed in the immune-privileged cornea, many grafts are still rejected after transplantation. This study examined the role of chemokine receptor D6 expression in a corneal allograft rejection, investigated the modulation of D6 expression in cells, and determined the effect of...

journal_title：Journal of leukocyte biology

authors： Choi W,Byun YJ,Jung E,Noh H,Hajrasouliha AR,Sadrai Z,Chang E,Lee JH,Lee HK

更新日期：2015-02-01 00:00:00

abstract：:Inflammation alters hematopoiesis, often by decreasing erythropoiesis and enhancing myeloid output. The mechanisms behind these changes and how the BM stroma contributes to this process are active areas of research. In this study, we examine these questions in the setting of murine Toxoplasma gondii infection. Our dat...

journal_title：Journal of leukocyte biology

authors： Chou DB,Sworder B,Bouladoux N,Roy CN,Uchida AM,Grigg M,Robey PG,Belkaid Y

更新日期：2012-07-01 00:00:00

abstract：:THP-1 cells are a monocyte-like cell line derived from a patient with acute monocytic leukemia and unlike other leukemic cell lines has a normal diploid karyotype. We have characterized Fc gamma R expression on this cell line by flow cytometry, radiolabeled IgG1 and monoclonal antibody (mAb) binding assays, and bioche...

journal_title：Journal of leukocyte biology

authors： Fleit HB,Kobasiuk CD

更新日期：1991-06-01 00:00:00

abstract：:Constitutive expression of cell-associated, but not secreted, interleukin-1alpha (IL-1alpha) by oncogene-transformed fibrosarcoma cells induced regressing tumors in mice, a phenomenon that was abrogated by the IL-1 inhibitor, the IL-1 receptor antagonist (IL-1Ra). On the contrary, non-IL-1alpha-expressing tumor cells ...

journal_title：Journal of leukocyte biology

authors： Dvorkin T,Song X,Argov S,White RM,Zoller M,Segal S,Dinarello CA,Voronov E,Apte RN

更新日期：2006-07-01 00:00:00

abstract：:Genetic variation in the major histocompatibility complex (MHC) influences susceptibility and immune responses to Mycobacterium tuberculosis in mice and humans, but connections among the severity of tuberculosis (TB), dynamic changes in T cell responses to mycobacteria, and MHC genetic polymorphisms are poorly charact...

journal_title：Journal of leukocyte biology

authors： Pichugin AV,Petrovskaya SN,Apt AS

更新日期：2006-04-01 00:00:00

abstract：:The RAGE binds multiple ligand families linked to hyperglycemia, aging, inflammation, neurodegeneration, and cancer. Activation of RAGE by its ligands stimulates diverse signaling cascades. The recent observation that the cytoplasmic domain of RAGE interacts with diaphanous or mDia-1 links RAGE signal transduction to ...

journal_title：Journal of leukocyte biology

authors： Ramasamy R,Yan SF,Schmidt AM

更新日期：2009-09-01 00:00:00

abstract：:Low density lipoprotein receptor-related protein (LRP) is a major receptor for multiple ligands, including chylomicron and VLDL remnants, bacterial toxins, viruses, proteinases, lipoprotein lipase, and activated alpha2-macroglobulin (alpha2M). In this study, we used Northern blot analyses and nuclear run-on experiment...

journal_title：Journal of leukocyte biology

authors： Hussaini IM,LaMarre J,Lysiak JJ,Karns LR,VandenBerg SR,Gonias SL

更新日期：1996-05-01 00:00:00

abstract：:Human activated T cells adhere to synovial fibroblast-like cells in vitro. The present study was conducted to investigate the consequences of T cell-synovial fibroblast interactions with regard to induction of adhesion molecules and proinflammatory cytokines. A sensitive Western blot technique, polymerase chain reacti...

journal_title：Journal of leukocyte biology

authors： Bombara MP,Webb DL,Conrad P,Marlor CW,Sarr T,Ranges GE,Aune TM,Greve JM,Blue ML

更新日期：1993-11-01 00:00:00

abstract：:We reported that PARP-1 exhibits differential roles in expression of inflammatory factors. Here, we show that PARP-1 deletion was associated with a significant reduction in inflammatory cell recruitment to mouse airways upon intratracheal administration of LPS. However, PARP-1 deletion exerted little effect in respons...

journal_title：Journal of leukocyte biology

authors： Zerfaoui M,Naura AS,Errami Y,Hans CP,Rezk BM,Park J,Elsegeiny W,Kim H,Lord K,Kim JG,Boulares AH

更新日期：2009-12-01 00:00:00

abstract：:Secreted IgM (sIgM) is a multifunctional evolutionary conserved antibody that is critical for the maintenance of tissue homeostasis as well as the development of fully protective humoral responses to pathogens. Constitutive secretion of self- and polyreactive natural IgM, produced mainly by B-1 cells, provides a circu...

journal_title：Journal of leukocyte biology

authors： Blandino R,Baumgarth N

更新日期：2019-11-01 00:00:00

abstract：:Apoptosis of polymorphonuclear leukocytes (PMNs) is a critical step in the resolution of tissue inflammation. PMN apoptosis has been studied extensively in vitro, and diverse inflammatory mediators have been shown to modulate the process. The reported effects of interleukin-6 (IL-6) on PMN apoptosis are inconsistent; ...

journal_title：Journal of leukocyte biology

authors： Biffl WL,Moore EE,Moore FA,Barnett CC Jr

更新日期：1995-11-01 00:00:00

abstract：:Polymorphonuclear leukocyte (PMN) respiratory burst was stimulated by heterologous antibodies against PMN granule proteins but not by control antibodies. Fluorescence-activated cell sorter (FACS) analysis of activated PMN demonstrated the presence of two primary granule proteins, proteinase 3 (PR-3) and cationic prote...

journal_title：Journal of leukocyte biology

authors： Charles LA,Caldas ML,Falk RJ,Terrell RS,Jennette JC

更新日期：1991-12-01 00:00:00

abstract：:Initial studies designed to measure the effect of inhibiting RNA synthesis by dactinomycin on macrophage functions revealed that the cells were uniformly killed at concentrations that have been routinely used to inhibit RNA synthesis in other cell types. We, thus, determined the dose curve for the cytotoxicity of dact...

journal_title：Journal of leukocyte biology

authors： Lewis JG,Adams DO,Fan S

更新日期：1995-04-01 00:00:00

abstract：:Mast cell activation requires Cl(-) flux, which maintains the driving force for entry of extracellular calcium and initiates release of mediators such as histamine. However, chloride channel expression in mast cells has been poorly understood. For the first time, reverse transcriptase-polymerase chain reaction shows t...

journal_title：Journal of leukocyte biology

authors： Kulka M,Gilchrist M,Duszyk M,Befus AD

更新日期：2002-01-01 00:00:00

abstract：:An important mediator of inflammation is prostaglandin E2 (PGE2 ), whose levels are determined by the activity of the enzyme cyclooxygenase (COX). Of the two isoforms of the enzyme, COX-2 has been shown to be induced in macrophages during inflammation. Although general COX inhibitors, belonging to the class of nonster...

journal_title：Journal of leukocyte biology

authors： Akter S,Sharma RK,Sharma S,Rastogi S,Fiebich BL,Akundi RS

更新日期：2021-01-13 00:00:00

abstract：:IL-33 is a more recently identified member of the IL-1 cytokine family, expressed in the nucleus of epithelial cells and released into the extracellular space following tissue damage. The impact of IL-33 as a regulator of the adaptive immune response has been studied extensively, with an understood role for IL-33 in t...

journal_title：Journal of leukocyte biology

authors： Lott JM,Sumpter TL,Turnquist HR

更新日期：2015-06-01 00:00:00

abstract：:We report the systematic use of large-scale cDNA microarrays to study the gene expression profiles of primary human peripheral blood monocytes (MONO) in comparison with in vitro-differentiated, M-CSF-induced MONO-derived macrophages (MAC) and primary human alveolar MAC (AM), obtained by bronchoalveolar lavage from the...

journal_title：Journal of leukocyte biology

authors： Li J,Pritchard DK,Wang X,Park DR,Bumgarner RE,Schwartz SM,Liles WC

更新日期：2007-01-01 00:00:00

abstract：:Alzheimer's disease (AD) is a progressive, neurodegenerative disease characterized by the presence of multiple senile plaques in the brain tissue, which are also associated with considerable inflammatory infiltrates. Although the precise mechanisms of the pathogenesis of AD remain to be determined, the overproduction ...

journal_title：Journal of leukocyte biology

authors： Cui Y,Le Y,Yazawa H,Gong W,Wang JM

更新日期：2002-10-01 00:00:00