Expression and functional characterization of CFTR in mast cells.

abstract：:The restriction of herpes simplex virus type 1 (HSV-1) gene expression in nonpermissive murine resident peritoneal macrophages (ResPMO) was analyzed at the level of transcription. Using nuclear run-on assays, we established that transcription of a representative gene from each HSV-1 kinetic class was initiated in both...

journal_title：Journal of leukocyte biology

authors： Wu L,Morahan PS,Leary K

更新日期：1993-01-01 00:00:00

abstract：:Neutrophils are the most abundant leukocytes in blood. From the circulation, they are quickly mobilized to sites of inflammation and/or infection. At the affected tissues, neutrophils display an impressive array of antimicrobial functions, including degranulation, production of reactive oxygen species (ROS), phagocyto...

journal_title：Journal of leukocyte biology

authors： Rosales C

更新日期：2020-07-01 00:00:00

abstract：:Investigators from two different laboratories have compared several variables in the short-term macrophage-mediated cytotoxicity assays used by each group to study the role of MuIFN-gamma in macrophage activation. The findings suggest that the capacity of MuIFN-gamma to activate macrophages without the need for a seco...

journal_title：Journal of leukocyte biology

authors： Pace JL,Varesio L,Russell SW,Blasi E

更新日期：1985-04-01 00:00:00

abstract：:Emerging evidence has revealed that noradrenaline (NA), the main neurotransmitter of the sympathetic nervous system (SNS), regulates a variety of immune functions via binding to adrenergic receptors present on immune cells. In this study, we examined the role of NA in the regulation of neutrophil functions. Neutrophil...

journal_title：Journal of leukocyte biology

authors： Nicholls AJ,Wen SW,Hall P,Hickey MJ,Wong CHY

更新日期：2018-02-01 00:00:00

abstract：:Evidence that gamma/delta T cells play a broad, immunoregulatory role has been accumulating steadily. We show here that myeloid cells are disregulated after peritoneal infection with Listeria monocytogenes in mice lacking gamma/delta T cells. Inflammatory populations of neutrophils and monocytes recruited to the site ...

journal_title：Journal of leukocyte biology

authors： Skeen MJ,Freeman MM,Ziegler HK

更新日期：2004-07-01 00:00:00

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：:Neutrophil apoptosis leads to macrophage ingestion of intact senescent neutrophils. This may represent a neutrophil removal mechanism that is important both in the control of inflammatory tissue injury and for the normal resolution processes of inflammation. Because apoptosis is likely to be a key control process in c...

journal_title：Journal of leukocyte biology

authors： Lee A,Whyte MK,Haslett C

更新日期：1993-10-01 00:00:00

abstract：:Human immunodeficiency virus infects different cell types including CD4+ lymphocytes and monocyte-derived macrophages (MDMs). We have examined the activity of the HIV-1 Tat inhibitors Ro-5-3335 and Ro-24-7429 in cultured human peripheral MDMs. Monocytes were isolated from HIV-seronegative donors by gradient centrifuga...

journal_title：Journal of leukocyte biology

authors： Dunne AL,Siregar H,Mills J,Crowe SM

更新日期：1994-09-01 00:00:00

abstract：:IL-32 is a proinflammatory cytokine associated with infections, autoimmune diseases, and allergic asthma. In the present study, we elucidated the synergistic effect of IL-32γ and NOD ligand on the activation of human eosinophils, principal effector cells for allergic inflammation, and the underlying mechanisms. Specif...

journal_title：Journal of leukocyte biology

authors： Wong CK,Dong J,Lam CW

更新日期：2014-04-01 00:00:00

abstract：:Cytokines of the GM-CSF family signal via the same receptor subunit (βc) and, thus, have overlapping effects on cells that express all cytokine-specific α-chains (IL-3Rα, IL-5Rα, GM-CSFRα), such as human basophils, whose rapid effector functions are similarly enhanced by IL-3, IL-5, and GM-CSF. However, previous work ...

journal_title：Journal of leukocyte biology

authors： Kämpfer SS,Odermatt A,Dahinden CA,Fux M

更新日期：2017-01-01 00:00:00

abstract：:Neutrophil-induced damage to the protective epithelium has been implicated in mucosal disorders associated with hypoxia, and such damage may be initiated by epithelial-derived chemokines. Because chemokines can bind to membrane proteoglycans, we hypothesized that chemokines may associate with epithelial surfaces and a...

journal_title：Journal of leukocyte biology

authors： Furuta GT,Dzus AL,Taylor CT,Colgan SP

更新日期：2000-08-01 00:00:00

abstract：:CXC chemokines, which induce angiogenesis, have glutamine-leucine-arginine amino acid residues (ELR motif) in the amino terminus and bind CXCR2 and the Duffy antigen chemokine-binding protein. Duffy, a seven transmembrane protein that binds CXC and CC chemokines, has not been shown to couple to trimeric G proteins or ...

journal_title：Journal of leukocyte biology

authors： Du J,Luan J,Liu H,Daniel TO,Peiper S,Chen TS,Yu Y,Horton LW,Nanney LB,Strieter RM,Richmond A

更新日期：2002-01-01 00:00:00

abstract：:Membrane rafts are microdomains of the plasma membrane that have multiple biological functions. The involvement of these structures in the biology of T cells, namely in signal transduction by the TCR, has been widely studied. However, the role of membrane rafts in immunoreceptor signaling in NK cells is less well know...

journal_title：Journal of leukocyte biology

authors： Serrano-Pertierra E,Cernuda-Morollón E,Brdička T,Hoøejši V,López-Larrea C

更新日期：2014-09-01 00:00:00

abstract：:Osteopontin is an RGD-containing bone matrix protein with cytokine-like functions that is associated with early stages of Th1-mediated diseases. Although the function of osteopontin in these responses is unknown, it is expressed by activated T cells and macrophages and can costimulate T cell proliferation. Studies hav...

journal_title：Journal of leukocyte biology

authors： O'Regan AW,Hayden JM,Berman JS

更新日期：2000-10-01 00:00:00

abstract：:Recombinant tissue plasminogen activator (t-PA), the only approved stroke treatment, is used for clot lysis within the occluded brain artery. Unfortunately, matrix metalloproteinase-9 (MMP-9) concentration increases after t-PA treatment and has been related to hemorrhagic transformation after ischemic stroke. Although...

journal_title：Journal of leukocyte biology

authors： Cuadrado E,Ortega L,Hernández-Guillamon M,Penalba A,Fernández-Cadenas I,Rosell A,Montaner J

更新日期：2008-07-01 00:00:00

abstract：:Mac-1 (CD11b/CD18) is known to be involved in neutrophil (PMN) adhesion to endothelial cells and extracellular matrix. Although antibodies to CD 18 are being tested for therapy in humans, their role in PMN migration through the extracellular matrix is unknown. We used direct visualization to quantify PMN motility thro...

journal_title：Journal of leukocyte biology

authors： Saltzman WM,Livingston TL,Parkhurst MR

更新日期：1999-03-01 00:00:00

abstract：:Nitric oxide (NO(.-)) contributes to vascular collapse in septic shock and regulates inflammation. Here, we demonstrate in lipopolysaccharide (LPS)-stimulated human THP-1 cells and monocytes that NO(.-) regulates interleukin (IL)-8 and tumor necrosis factor alpha (TNF-alpha) by distinct mechanisms. Dibutyryl-cyclic gu...

journal_title：Journal of leukocyte biology

authors： Ma P,Cui X,Wang S,Zhang J,Nishanian EV,Wang W,Wesley RA,Danner RL

更新日期：2004-07-01 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：:Antagonism of ROS signaling can inhibit cell apoptosis and autophagy, thus favoring the maintenance and expansion of hematopoietic stem cells. Alpha lipoic acid (ALA), a small antioxidant molecule, affects cell apoptosis by lowering the ROS level. In this study, we show that ALA promoted production of human pluripoten...

journal_title：Journal of leukocyte biology

authors： Dong Y,Bai J,Zhang Y,Zhou Y,Pan X,Li X,Zhou Q,Chen Y,Lai M,Mao B,Bian G,Feng J,Xie F,Chen B,Nakahata T,Zhang Y,Ma F

更新日期：2020-12-01 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：:It has been shown recently that MCs are required for differential regulation of the immune response by granulocytic versus monocytic MDSCs. Granulocytic MDSCs promoted parasite clearance, whereas monocytic MDSCs enhanced tumor progression; both activities were abrogated in MC-deficient mice. Herein, we demonstrate tha...

journal_title：Journal of leukocyte biology

authors： Martin RK,Saleem SJ,Folgosa L,Zellner HB,Damle SR,Nguyen GK,Ryan JJ,Bear HD,Irani AM,Conrad DH

更新日期：2014-07-01 00:00:00

abstract：:Single-cell RNA sequencing (scRNA-seq) is a powerful new technology allowing the analysis of transcriptomes from individual cell and is ideally suited to dissect immune cell heterogeneity. ScRNA-seq has already been applied to identify novel immune cell subsets, elaborate cellular differentiation trajectories, and elu...

journal_title：Journal of leukocyte biology

authors： Xu G,Liu Y,Li H,Liu L,Zhang S,Zhang Z

更新日期：2020-04-01 00:00:00

abstract：:A previously unsuspected, considerable proportion of newly synthesized polypeptides are hydrolyzed rapidly by proteasomes, possibly competing with endogenous substrates and altering proteostasis. In view of the anti-cancer effects of PIs, we set out to achieve a quantitative assessment of proteasome workload in cells ...

journal_title：Journal of leukocyte biology

authors： Cenci S,Oliva L,Cerruti F,Milan E,Bianchi G,Raule M,Mezghrani A,Pasqualetto E,Sitia R,Cascio P

更新日期：2012-11-01 00:00:00

abstract：:Cytohesin-1 and ARNO are guanine nucleotide-exchange factors (GEFs) for ADP-ribosylation factor (Arf). Here, we show that ARNO is expressed in HL-60 cells and established that granulocytic differentiation induced with Me2SO stimulated cytohesin-1 but not ARNO expression. Cytohesin-1 levels in HL-60 granulocytes were s...

journal_title：Journal of leukocyte biology

authors： Bourgoin SG,Houle MG,Singh IN,Harbour D,Gagnon S,Morris AJ,Brindley DN

更新日期：2002-04-01 00:00:00

abstract：:Discussion on targeting LXR and PPAR agonists as therapeutic alternatives to ustekinumab therapy in LAD-1. ...

journal_title：Journal of leukocyte biology

authors： Cooper KN,Bagaitkar J

更新日期：2020-11-01 00:00:00

abstract：:Human neutrophils isolated from the blood were incubated in vitro for 30 min with 25 ng/ml of phorbol 12-myristate 13-acetate (PMA), a protein kinase C activator, to study its effect on the fine structure of granulocytes and on the subcellular distribution of lactoferrin (Lf). Flow cytometry analysis of the human neut...

journal_title：Journal of leukocyte biology

authors： Esaguy N,Aguas AP,Vilanova M,Silva MT

更新日期：1991-11-01 00:00:00

abstract：:Extracellular histones have been implicated as a cause of tissue inflammatory injury in a variety of disorders including sepsis, lung, and liver diseases. However, little is known about their interactions with neutrophils and how this might contribute to injury. Here, it is shown that histone H4 acts as neutrophil act...

journal_title：Journal of leukocyte biology

authors： Hsieh IN,Deluna X,White MR,Hartshorn KL

更新日期：2020-08-17 00:00:00

abstract：:The nucleosome, the basic structure of chromatin and normal product of cell apoptosis, plays a pivotal role both in the induction and the pathogenesis of systemic lupus erythematosus (SLE). Nucleosomes have been found to circulate at high levels in patients with SLE and apoptosis of lymphoid cells is increased during ...

journal_title：Journal of leukocyte biology

authors： Laderach D,Bach JF,Koutouzov S

更新日期：1998-12-01 00:00:00

abstract：:Osteoarticular complications are common in human brucellosis, but the pathogenic mechanisms involved are largely unknown. In this manuscript, we described an immune mechanism for inflammatory bone loss in response to infection by Brucella abortus. We established a requirement for MyD88 and TLR2 in TNF-α-elicited osteo...

journal_title：Journal of leukocyte biology

authors： Delpino MV,Barrionuevo P,Macedo GC,Oliveira SC,Genaro SD,Scian R,Miraglia MC,Fossati CA,Baldi PC,Giambartolomei GH

更新日期：2012-02-01 00:00:00

abstract：:Although tumor growth enhances macrophage (m phi) cytotoxic activity by increasing their tumor necrosis factor-alpha (TNF-alpha) production, increased prostaglandin E2 (PGE2) synthesis reduces most immune responses during tumor growth. Macrophages that do not express major histocompatibility complex class II molecules...

journal_title：Journal of leukocyte biology

authors： Alleva DG,Burger CJ,Elgert KD

更新日期：1993-05-01 00:00:00