Diamide primes neutrophils for enhanced release of superoxide anion: relationship to S-thiolation of cellular proteins.

abstract：:How regulatory T (TR) cells dampen T cell responses remains unclear. Multiple modes of action have been proposed, including cell contact-dependent and/or cytokine-dependent mechanisms. Suppression may involve direct contact between TR cells and responder T cells. Alternatively, TR cells may act on dendritic cells to r...

journal_title：Journal of leukocyte biology

authors： Bodor J,Fehervari Z,Diamond B,Sakaguchi S

更新日期：2007-01-01 00:00:00

abstract：:We have previously reported that human airway macrophages do not respond to the beta-adrenoceptor agonist isoprenaline. The airway macrophage is known to be derived from the blood monocyte. In this study we have assessed the effect of beta-adrenoceptor stimulation on human monocytes matured into macrophages in vitro, ...

journal_title：Journal of leukocyte biology

authors： Baker AJ,Fuller RW

更新日期：1995-03-01 00:00:00

abstract：:The neuropeptide alpha-melanocyte-stimulating hormone (alpha-MSH) is a powerful suppressor of inflammation mediated by macrophages, which express at least two receptors, melanocortin 1 and 3 receptors (MC1r and MC3r) that bind alpha-MSH. Albeit, the anti-inflammatory activity of alpha-MSH has been well documented in m...

journal_title：Journal of leukocyte biology

authors： Li D,Taylor AW

更新日期：2008-07-01 00:00:00

abstract：:Recognition of Gram-positive bacteria by Toll-like receptor 2 (TLR2) induces activation of proinflammatory pathways. In mice, sensitization with the Gram-positive Propionibacterium acnes followed by a challenge with the TLR4 ligand, lipopolysaccharide (LPS), results in fulminant hepatic failure. Here, we investigated ...

journal_title：Journal of leukocyte biology

authors： Romics L Jr,Dolganiuc A,Velayudham A,Kodys K,Mandrekar P,Golenbock D,Kurt-Jones E,Szabo G

更新日期：2005-12-01 00:00:00

abstract：:Alpha-defensins are antimicrobial peptides that contribute to innate-immune functions of neutrophils and intestinal Paneth cells. Transcription of alpha-defensin genes occurs early in neutrophilic myelopoeisis. To examine the mechanisms that regulate alpha-defensin gene expression, we analyzed transcription of rat neu...

journal_title：Journal of leukocyte biology

authors： Yamamoto CM,Banaiee N,Yount NY,Patel B,Selsted ME

更新日期：2004-02-01 00:00:00

abstract：:In an analysis of nitric oxide (.NO) production and toxicity, chicken macrophage-generated .NO inhibited mitochondrial activity in both .NO-producing macrophages themselves and lymphoid tumor targets. However, differences in targeting of mitochondrial toxicity were observed among these cells. Two chicken macrophage ce...

journal_title：Journal of leukocyte biology

authors： Sung YJ,Dietert RR

更新日期：1994-07-01 00:00:00

abstract：:Over 1.4 million Americans have been diagnosed with inflammatory bowel disease (IBD), and ulcerative colitis (UC) makes up approximately half of those diagnoses. As a disease, UC cycles between periods of remission and flare, which is characterized by intense abdominal pain, increased weight loss, intestinal inflammat...

journal_title：Journal of leukocyte biology

authors： Cannon AR,Kuprys PV,Cobb AN,Ding X,Kothari AN,Kuo PC,Eberhardt JM,Hammer AM,Morris NL,Li X,Choudhry MA

更新日期：2018-09-01 00:00:00

abstract：:We provide new information on how apoptosis regulates the expansion and survival of dendritic cell (DC) elements during in vitro hematopoiesis. Functionally distinct apoptotic schedules were associated with different phases of DC development when multipotent CD34+ progenitor cells were treated with GM-CSF + TNF +/- SC...

journal_title：Journal of leukocyte biology

authors： Santiago-Schwarz F,Borrero M,Tucci J,Palaia T,Carsons SE

更新日期：1997-10-01 00:00:00

abstract：:Endotoxin (lipopolysaccharide, LPS) is known to induce inflammatory responses, such as monocyte/macrophage adherence, migration, and accumulation. Recruitment and accumulation of macrophages during infection and inflammation are regulated by integrin-mediated cell-extracellular matrix interactions. In the present repo...

journal_title：Journal of leukocyte biology

authors： Kang YH,Lee CH,Brummel SE,Newball HH,Forrester J

更新日期：1995-04-01 00:00:00

abstract：:The tissue-fixed macrophage is a key cellular element in the initiation and regulation of inflammation. Understanding the regulation of macrophage activation may provide valuable clues to the mechanisms involved in both beneficial and deleterious effects of inflammation. The lymphokine interferon-gamma (IFN-gamma) is ...

journal_title：Journal of leukocyte biology

authors： Williams JG,Jurkovich GJ,Hahnel GB,Maier RV

更新日期：1992-12-01 00:00:00

abstract：:The mannose receptor is a macrophage surface receptor that mediates both endocytosis and phagocytosis. Previous work has demonstrated that the prototypical Th 2 cytokine, interleukin-4 (IL-4), increases both cell-surface receptor expression and mannose receptor-mediated endocytosis, whereas the prototypical Th 1 cytok...

journal_title：Journal of leukocyte biology

authors： Raveh D,Kruskal BA,Farland J,Ezekowitz RAB

更新日期：1998-07-01 00:00:00

abstract：:LPS induces dendritic cell (DC) activation, but the precise in vivo mechanism is unclear since DCs express low levels of TLR4. Here, it is shown that DCs can be activated in response to LPS through a bystander mechanism. This result was obtained using chimeric mice reconstituted with LPS-responsive and nonresponsive b...

journal_title：Journal of leukocyte biology

authors： Yadav R,Zammit DJ,Lefrancois L,Vella AT

更新日期：2006-12-01 00:00:00

abstract：:Traumatic brain injury (TBI) is often accompanied by an acute inflammatory reaction mediated initially by neutrophils. Adhesion molecules expressed on vascular endothelium are requisite elements during recruitment of leukocytes at sites of inflammation. In a rat model of TBI the induction and persistent expression of ...

journal_title：Journal of leukocyte biology

authors： Carlos TM,Clark RS,Franicola-Higgins D,Schiding JK,Kochanek PM

更新日期：1997-03-01 00:00:00

abstract：:We reported previously that N-myc downstream-regulated gene 2 (NDRG2), a member of a new family of differentiation-related genes, is expressed specifically in dendritic cells (DC) differentiated from monocytes, CD34(+) progenitor cells, and the myelomonocytic leukemic cell line. In this study, we demonstrate that NDRG...

journal_title：Journal of leukocyte biology

authors： Choi SC,Kim KD,Kim JT,Kim JW,Lee HG,Kim JM,Jang YS,Yoon DY,Kim KI,Yang Y,Cho DH,Lim JS

更新日期：2008-01-01 00:00:00

abstract：:The human activation antigen CD69 is an early inducible surface glycoprotein acquired by T cells in the thymus at the stage of positive selection and during activation of mature lymphoid cells both in vivo and in vitro. We have studied the regulatory influence of CD69 activation pathway on the glycolytic process and t...

journal_title：Journal of leukocyte biology

authors： Conde M,Montaño R,Moreno-Aurioles VR,Ramirez R,Sanchez-Mateos P,Sanchez-Madrid F,Sobrino F

更新日期：1996-08-01 00:00:00

abstract：:Eosinophils are generally linked to innate host defense against helminths, as well as the pathologies associated with allergic diseases, such as asthma. Nonetheless, the activities of eosinophils remain poorly understood, which in turn, has prevented detailed definitions of their role(s) in health and disease. Homolog...

journal_title：Journal of leukocyte biology

authors： Doyle AD,Jacobsen EA,Ochkur SI,Willetts L,Shim K,Neely J,Kloeber J,Lesuer WE,Pero RS,Lacy P,Moqbel R,Lee NA,Lee JJ

更新日期：2013-07-01 00:00:00

abstract：:HIV is known to subvert cellular machinery to enhance its replication. Recently, HIV has been reported to enhance TC renin expression. We hypothesized that HIV induces and maintains high renin expression to promote its own replication in TCs. Renin enhanced HIV replication in TCs in a dose-dependent manner. (P)RR-defi...

journal_title：Journal of leukocyte biology

authors： Chandel N,Ayasolla K,Lan X,Rai P,Mikulak J,Husain M,Malhotra A,McGowan J,Singhal PC

更新日期：2014-10-01 00:00:00

abstract：:Previously we had determined that neonatal neutrophils had decreased interaction with monolayers expressing P-selectin compared to adult cells. In this study we examined the function of neonatal P-selectin glycoprotein ligand-1 (PSGL-1). A rabbit polyclonal antibody directed against the amino terminus of human PSGL-1 ...

journal_title：Journal of leukocyte biology

authors： Tcharmtchi MH,Smith CW,Mariscalco MM

更新日期：2000-01-01 00:00:00

abstract：:Prion diseases are characterized by conversion of the cellular prion protein (PrP(C)) to a protease-resistant conformer, the srapie form of PrP (PrP(Sc)). Humoral immune responses to nondenatured forms of PrP(Sc) have never been fully characterized. We investigated whether production of antibodies to PrP(Sc) could occ...

journal_title：Journal of leukocyte biology

authors： Spinner DS,Kascsak RB,Lafauci G,Meeker HC,Ye X,Flory MJ,Kim JI,Schuller-Levis GB,Levis WR,Wisniewski T,Carp RI,Kascsak RJ

更新日期：2007-06-01 00:00:00

abstract：:The ganglioside composition of endotoxin-responsive C3H/HeN murine peritoneal macrophages is known to undergo dramatic changes in vivo in response to intraperitoneal lipopolysaccharides (LPS), unlike endotoxin-hyporesponsive C3H/HeJ macrophages. To better investigate the mechanism behind LPS-induced macrophage ganglio...

journal_title：Journal of leukocyte biology

authors： Berenson CS,Yohe HC,Ryan JL

更新日期：1989-03-01 00:00:00

abstract：:The ability of an individual to mount defense responses to infection depend in part on the capacity to produce cytokines such as interleukin 1 (IL-1) and tumor necrosis factor (TNF). The specialized equipment, labor intensity, and sterile practice required for the standard in vitro evaluation of cytokine production ca...

journal_title：Journal of leukocyte biology

authors： Nerad JL,Griffiths JK,Van der Meer JW,Endres S,Poutsiaka DD,Keusch GT,Bennish M,Salam MA,Dinarello CA,Cannon JG

更新日期：1992-12-01 00:00:00

abstract：:Alcohol-induced neuroinflammation is mediated by proinflammatory cytokines, including IL-1β. IL-1β production requires caspase-1 activation by inflammasomes-multiprotein complexes that are assembled in response to danger signals. We hypothesized that alcohol-induced inflammasome activation contributes to increased IL-...

journal_title：Journal of leukocyte biology

authors： Lippai D,Bala S,Petrasek J,Csak T,Levin I,Kurt-Jones EA,Szabo G

更新日期：2013-07-01 00:00:00

abstract：:Aged and protein-malnourished hosts have diminished febrile responses and increased morbidity and mortality from infection that could be due to deficiencies in the production of certain monokines. In this study, the ability of peritoneal macrophages from aged and protein-malnourished rats to produce IL-1 and TNF was e...

journal_title：Journal of leukocyte biology

authors： Bradley SF,Vibhagool A,Kunkel SL,Kauffman CA

更新日期：1989-06-01 00:00:00

abstract：:The seven transmembrane G protein-coupled receptor EBV-induced gene 2 (EBI2), also known as GPR183, is expressed in particular in immune cells. Activated by its endogenous ligands, which are a group of oxysterols, it functions as a chemo-attractant receptor, mediating cell migration. In coordination with other recepto...

journal_title：Journal of leukocyte biology

authors： Barington L,Wanke F,Niss Arfelt K,Holst PJ,Kurschus FC,Rosenkilde MM

更新日期：2018-08-01 00:00:00

abstract：:An accessory cell line, designated line A, was generated from bone marrow stem cells which differentiated in vitro in response to colony-stimulating factor (CSF) in substratum cultures. The cells were found to constitutively secrete large amounts of CSF, the activity of which was neutralized by anti-CSF-1 antibodies. ...

journal_title：Journal of leukocyte biology

authors： Apte RN,Huleihel M,Tuvia Y,Buchnik D,Weinstein Y,Segal S

更新日期：1986-08-01 00:00:00

abstract：:Alveolar macrophages from chronic obstructive pulmonary disease patients and cigarette smokers are deficient in their ability to phagocytose apoptotic bronchial epithelial cells (efferocytosis). We hypothesized that the defect is mediated via inhibition of sphingosine kinases and/or their subcellular mislocalization i...

journal_title：Journal of leukocyte biology

authors： Tran HB,Barnawi J,Ween M,Hamon R,Roscioli E,Hodge G,Reynolds PN,Pitson SM,Davies LT,Haberberger R,Hodge S

更新日期：2016-07-01 00:00:00

abstract：:In human neutrophils, TNF-elicited O(2)(-) production requires adherence and integrin activation. How this cooperative signaling between TNFRs and integrins regulates O(2)(-) generation has yet to be fully elucidated. Previously, we identified delta-PKC as a critical early regulator of TNF signaling in adherent neutro...

journal_title：Journal of leukocyte biology

authors： Kilpatrick LE,Sun S,Li H,Vary TC,Korchak HM

更新日期：2010-01-01 00:00:00

abstract：:A large body of literature supports the role of interleukin-8 (IL-8) in inflammatory lung disease. Numerous factors induce the local synthesis and secretion of this potent chemokine leading to the recruitment and activation of polymorphonuclear leukocytes. However, little is currently known about the fate of IL-8 secr...

journal_title：Journal of leukocyte biology

authors： Leavell KJ,Peterson MW,Gross TJ

更新日期：1997-03-01 00:00:00

abstract：:The immune system modulates a number of biological processes to properly defend against pathogens. Here, we review how crosstalk between nuclear hormone receptors and the innate immune system may influence multiple biological functions during an immune response. Although nuclear hormone receptor repression of innate i...

journal_title：Journal of leukocyte biology

authors： Chow EK,Razani B,Cheng G

更新日期：2007-08-01 00:00:00

abstract：:Mice with a naturally occurring Csfm(op)/Csfm(op) (op/op) gene mutation lack functional macrophage-colony stimulating factor (M-CSF) and are deficient of M-CSF-derived macrophages. They are severely monocytopenic, and their remaining M-CSF-independent macrophages were shown to differ in differentiation and distinct fu...

journal_title：Journal of leukocyte biology

authors： Schönlau F,Schlesiger C,Ehrchen J,Grabbe S,Sorg C,Sunderkötter C,Ehrehen J

更新日期：2003-05-01 00:00:00