Profiling cellular heterogeneity in asthma with single cell multiparameter CyTOF.

abstract：:Mycobacterium tuberculosis antigens that are recognized by human CD8+ T cells are potentially important vaccine target molecules. We used a motif-based strategy to screen selected proteins of M. tuberculosis for peptides predicted to bind to human leukocyte antigen (HLA)-A*0201. We identified two 10 amino acid peptide...

journal_title：Journal of leukocyte biology

authors： Shams H,Barnes PF,Weis SE,Klucar P,Wizel B

更新日期：2003-12-01 00:00:00

abstract：:Toll-like receptor 2 (TLR2) and -4 mediate signals from a great variety of bacterial gut products, giving the host a panel of microbe-recognizing receptors. Under homeostatic conditions, TLRs act as protective receptors of the intestinal epithelium. When homeostasis is disrupted in diseases such as inflammatory bowel ...

journal_title：Journal of leukocyte biology

authors： Gomariz RP,Arranz A,Abad C,Torroba M,Martinez C,Rosignoli F,Garcia-Gómez M,Leceta J,Juarranz Y

更新日期：2005-08-01 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：:The human lysozyme (LZM) gene is highly methylated in LZM-nonexpressor immature myeloid and in nonmyeloid cells and unmethylated only in LZM-expressing cells. Extended methylation analyses of the CpG-poor 5' flanking region and of the exon 4 CpG island (both containing Alu elements) of the LZM gene were now performed....

journal_title：Journal of leukocyte biology

authors： Claus R,Fliegauf M,Stock M,Duque JA,Kolanczyk M,Lübbert M

更新日期：2006-12-01 00:00:00

abstract：:HIV infection results in depletion and dysfunction of naïve CD4(+) T cells. The mechanisms underlying these deficiencies are not understood. We investigated the frequencies of CD4(+) naïve subsets in HIV disease as defined by expression of CD25 and/or FoxP3 and the relationship of these frequencies to naïve T cell pro...

journal_title：Journal of leukocyte biology

authors： Rodriguez B,Bazdar DA,Funderburg N,Asaad R,Luciano AA,Yadavalli G,Kalayjian RC,Lederman MM,Sieg SF

更新日期：2011-09-01 00:00:00

abstract：:Cathelicidins comprise a family of mammalian proteins containing a C-terminal cationic antimicrobial domain that becomes active after being freed from the N-terminal cathelin portion of the holoprotein. Many other members of this family have been identified since the first cathelicidin sequences were reported 10 years...

journal_title：Journal of leukocyte biology

authors： Zanetti M

更新日期：2004-01-01 00:00:00

abstract：:SIRS is associated with lymphopenia, and prolonged lymphopenia of septic patients has been associated with increased mortality risk. We hypothesize that elevated adenosine during SIRS down-regulates Gi-coupled A1R, which signals an effect that sensitizes a cAMP-dependent lymphotoxic response. In this study, we evaluat...

journal_title：Journal of leukocyte biology

authors： Riff R,Cohen Y,Eini-Rider H,Naamani O,Mazar J,Haviv YS,Chaimovitz C,Douvdevani A

更新日期：2017-07-01 00:00:00

abstract：:Neutrophils showed a rapid and transient adhesion to immunoglobulin G (IgG)-coated plates compared with their adhesion to bovine serum albumin (BSA)-coated plates: the adhesion reached a peak after 15 min of incubation and then gradually returned to almost the basal state in 60 min. The addition of monomeric IgG or an...

journal_title：Journal of leukocyte biology

authors： Kusunoki T,Tsuruta S,Higashi H,Hosoi S,Hata D,Sugie K,Mayumi M,Mikawa H

更新日期：1994-06-01 00:00:00

abstract：:An epithelial cell line, IT-45R1, has been established from a thymus of normal Wistar rat and was found to produce growth factor which stimulated the proliferation of bone marrow cells. This growth factor induced the formation of colonies composed of macrophages, granulocytes, or both, in semi-solid medium and stimula...

journal_title：Journal of leukocyte biology

authors： Nanno M,Takahashi T,Sakata T,Horikawa T,Sako T,Suzuki R,Itoh T,Kumagai K

更新日期：1991-12-01 00:00:00

abstract：:Tumor necrosis factor alpha (TNF-alpha) has been shown to induce the production of interstitial collagenase by fibroblasts and chondrocytes. We investigated the role of TNF-alpha in collagenase gene expression by U937 monocyte/macrophage cells. Transcription of the TNF-alpha gene was observed after 0.5 h of phorbol my...

journal_title：Journal of leukocyte biology

authors： Callaghan MM,Lovis RM,Rammohan C,Lu Y,Pope RM

更新日期：1996-01-01 00:00:00

abstract：:Corynebacterium parvum-treated mice produce large amounts of circulating nitrogen oxides and develop a severe liver injury in response to lipopolysaccharide (LPS). Concurrent administration of NG-monomethyl-L-arginine not only suppresses nitric oxide synthesis in these animals but also profoundly increases the hepatic...

journal_title：Journal of leukocyte biology

authors： Harbrecht BG,Billiar TR,Stadler J,Demetris AJ,Ochoa J,Curran RD,Simmons RL

更新日期：1992-10-01 00:00:00

abstract：:Eosinophils were isolated from peritoneal lavages of repeated horse serum-injected guinea pigs or rhesus monkeys and from peripheral blood of normal human donors. Eicosanoid metabolism and chemotaxis by these cells were studied by in vitro techniques. Upon calcium ionophore stimulation guinea pig eosinophils released ...

journal_title：Journal of leukocyte biology

authors： Sun FF,Crittenden NJ,Czuk CI,Taylor BM,Stout BK,Johnson HG

更新日期：1991-08-01 00:00:00

abstract：:Human promyelocytic cells (HL-60) were labeled with 35S-sulfate and either 3H-glucosamine or 3H-serine as precursors. Accumulation of 35S-labeled macromolecules was approximately linear for up to 96 h, with a mean cell:medium ratio of 5.5:1, although activity/10(5) viable cells reached a plateau level after 24 h. Virt...

journal_title：Journal of leukocyte biology

authors： Bentley SA,Kirby SL

更新日期：1989-01-01 00:00:00

abstract：:Recent studies have shown that proinflammatory cytokines damage rodent neural precursor cells (NPCs), a source of self-renewing, multipotent cells that play an important role in the developing as well as adult brain. In this study, the effects of tumor necrosis factor alpha (TNF-alpha) on cytokine and chemokine produc...

journal_title：Journal of leukocyte biology

authors： Sheng WS,Hu S,Ni HT,Rowen TN,Lokensgard JR,Peterson PK

更新日期：2005-12-01 00:00:00

abstract：:Neutrophil activation is a multistep process. In vitro activation of neutrophils with semiphysiological activators is optimal only after preactivation or priming with cytokines, chemotaxins, and/or bacterial products. Until now, no antibodies have been developed that can distinguish between resting and (cytokine) prim...

journal_title：Journal of leukocyte biology

authors： Koenderman L,Kanters D,Maesen B,Raaijmakers J,Lammers JW,de Kruif J,Logtenberg T

更新日期：2000-07-01 00:00:00

abstract：:Inflammation-limiting nonsteroidal pain relievers magnify myocardial infarction (MI) incidences and increase re-admission events in heart failure (HF) patients. However, the molecular and cellular mechanism of this provocative adverse effect is unclear. Our goal was to determine whether carprofen (CAP) impedes splenic...

journal_title：Journal of leukocyte biology

authors： Halade GV,Kain V,Wright GM,Jadapalli JK

更新日期：2018-12-01 00:00:00

abstract：:MRL/fas(lpr) mice, which undergo a systemic autoimmune disease with similarities to systemic lupus erythematosus (SLE), display reduced pathology and prolonged survival if rendered deficient in ICAM-1. However, it remains unclear whether this is a result of the ability of ICAM-1 to promote the immune response or media...

journal_title：Journal of leukocyte biology

authors： Norman MU,James WG,Hickey MJ

更新日期：2008-07-01 00:00:00

abstract：:Fluoroquinolones have immunomodulatory properties and interfere with cytokine production. The aim of this study was to characterize the extent of the superinduced mRNA levels in activated human lymphocytes incubated with ciprofloxacin (5 and 80 micro g/ml) using a cytokine gene expression microarray from R and D Syste...

journal_title：Journal of leukocyte biology

authors： Eriksson E,Forsgren A,Riesbeck K

更新日期：2003-09-01 00:00:00

abstract：:The oxidative burst of polymorphonuclear neutrophils (PMN) and their ability to inhibit Paracoccidioides brasiliensis growth was studied in susceptible (B10.A) and resistant (A/J) mice. The cells were obtained after subcutaneous inoculation in air pouches, yielding highly pure PMN preparations; the number of cells was...

journal_title：Journal of leukocyte biology

authors： Meloni-Bruneri LH,Campa A,Abdalla DS,Calich VL,Lenzi HL,Burger E

更新日期：1996-04-01 00:00:00

abstract：:A continuing theme of work done in our laboratory involves regulation of adaptive immune response by innate cells, in general, and immuneregulation by natural killer (NK) and NKT cells, in particular. Studies include work with the lung and the eye. In addition to immune surveillance of tumor cells, the NK cell is ofte...

journal_title：Journal of leukocyte biology

authors： Stein-Streilein J,Sonoda KH,Faunce D,Zhang-Hoover J

更新日期：2000-04-01 00:00:00

abstract：:A role for the dietary trace mineral element selenium in the reduction of cancer incidence has been documented in numerous epidemiological and experimental studies. The precise mechanism of this antitumor effect is not well understood, but published data suggest that both inhibition of tumor cell growth and enhancemen...

journal_title：Journal of leukocyte biology

authors： Petrie HT,Klassen LW,Kay HD

更新日期：1989-03-01 00:00:00

abstract：:Endocytic proteolysis represents a major functional component of the major histocompatibility complex class II antigen-presentation machinery. Although transport and assembly of class II molecules in the endocytic compartment are well characterized, we lack information about the pattern of endocytic protease activity ...

journal_title：Journal of leukocyte biology

authors： Lautwein A,Kraus M,Reich M,Burster T,Brandenburg J,Overkleeft HS,Schwarz G,Kammer W,Weber E,Kalbacher H,Nordheim A,Driessen C

更新日期：2004-05-01 00:00:00

abstract：:The oncogene EVI1 has been implicated in the etiology of AML and MDS. Although AML cells are characterized by accelerated proliferation and differentiation arrest, MDS cells hyperproliferate when immature but fail to differentiate later and die instead. In agreement with its roles in AML and in immature MDS cells, EVI...

journal_title：Journal of leukocyte biology

authors： Konrad TA,Karger A,Hackl H,Schwarzinger I,Herbacek I,Wieser R

更新日期：2009-10-01 00:00:00

abstract：:Previous work indicated that macrophages and a lymphoid dendritic cell-like tumor line, P388AD.2, possessed a differential ability to present a haptenated immunoglobulin (tolerogen) in vitro. Macrophages presented fluorescein-conjugated sheep gamma globulin (FL-SGG) and elicited B-cell unresponsiveness. In contrast, P...

journal_title：Journal of leukocyte biology

authors： Phipps RP,Illig K,Schad V,Bhimani K

更新日期：1988-03-01 00:00:00

abstract：:Mycobacterium avium complex (MAC) is a significant cause of opportunistic infection in patients with acquired immunodeficiency syndrome. Although the major route of entry of MAC is via the gastrointestinal tract, MAC can infect humans through the respiratory tract and eventually encounter alveolar macrophages within t...

journal_title：Journal of leukocyte biology

authors： Lopez JP,Clark E,Shepherd VL

更新日期：2003-10-01 00:00:00

abstract：:T cell-mediated immunity against Chlamydia in mice is mediated at least in part by T cell-derived interferon-gamma (IFN-gamma) induction of the nitric oxide synthase (iNOS) system in infected epithelial cells. Although IFN-gamma alone could stimulate nitric oxide (NO) production from epithelial cells and inhibit the i...

journal_title：Journal of leukocyte biology

authors： Igietseme JU,Uriri IM,Hawkins R,Rank RG

更新日期：1996-05-01 00:00:00

abstract：:TTP is an anti-inflammatory protein that acts by binding to AREs in its target mRNAs, such as Tnf mRNA, and promoting their deadenylation and decay. TNF released from inflammatory cells can then stimulate gene expression in tissue cells, such as fibroblasts. To determine whether TTP could affect the decay of TNF-induc...

journal_title：Journal of leukocyte biology

authors： Qiu LQ,Lai WS,Bradbury A,Zeldin DC,Blackshear PJ

更新日期：2015-04-01 00:00:00

abstract：:Immune and inflammatory cells play a critical role in the pathogenesis of atherosclerotic plaques. We have demonstrated that A2ARs inhibit foam cell formation and stimulate production of ABCA1, the primary transporter of lipoproteins. We asked whether the effects of A2ARs on foam cell formation in vitro are mediated b...

journal_title：Journal of leukocyte biology

authors： Bingham TC,Fisher EA,Parathath S,Reiss AB,Chan ES,Cronstein BN

更新日期：2010-04-01 00:00:00

abstract：:Antigen-dependent activation of IgE-bound mast cells is critical for immediate hypersensitivity and other allergic disorders. Recent studies have revealed the effects of monomeric IgEs on mast cell survival and activation. Furthermore, IgE molecules exhibit a wide range of heterogeneity in the ability to induce mast c...

journal_title：Journal of leukocyte biology

authors： Kashiwakura J,Xiao W,Kitaura J,Kawakami Y,Maeda-Yamamoto M,Pfeiffer JR,Wilson BS,Blank U,Kawakami T

更新日期：2008-08-01 00:00:00

abstract：:To become competent killer cells, CD8(+) T cells require stimulation through signal transduction pathways associated with the T-cell receptor, costimulatory molecules such as CD28, and cytokine receptors such as the interleukin (IL)-2 receptor. We used wortmannin and LY294002, two inhibitors of phosphatidylinositol 3-...

journal_title：Journal of leukocyte biology

authors： Phu T,Haeryfar SM,Musgrave BL,Hoskin DW

更新日期：2001-05-01 00:00:00