Cytokine responses of bovine dendritic cells and T cells following exposure to live or inactivated bovine respiratory syncytial virus.

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：:The influence of ethanol (EtOH) on multiple dendritic cell (DC) subsets, in the steady state or following their mobilization in vivo, has not been characterized. Herein, generation of mouse bone marrow-derived DC (BMDC) in response to fms-like tyrosine kinase 3 ligand was inhibited by physiologically relevant concentr...

journal_title：Journal of leukocyte biology

authors： Lau AH,Abe M,Thomson AW

更新日期：2006-05-01 00:00:00

abstract：:Rac2 is a hematopoietic-specific Rho-GTPase that plays a stimulus-specific role in regulating reduced nicotinamide adenine dinucleotide phosphate (NADPH) oxidase activation and other functional responses in neutrophils. In this study, rac2-/- neutrophils were shown to have significantly decreased NADPH oxidase activit...

journal_title：Journal of leukocyte biology

authors： Kim C,Dinauer MC

更新日期：2006-01-01 00:00:00

abstract：:Postnatal stem cells regulate the homeostasis of the majority of our tissues. They continuously generate new progenitors and mature, functional cells to replace old cells, which cannot assume the tissue function anymore and are eliminated. Blood, skin, gut mucosa, muscle, cartilage, nerves, cornea, retina, liver, and ...

journal_title：Journal of leukocyte biology

authors： Kindler V

更新日期：2005-10-01 00:00:00

abstract：:Asthma is a chronic inflammatory disease of the airways that afflicts over 30 million individuals in the United States and over 300 million individuals worldwide. The inflammatory response in the airways is often characterized by the analysis of sputum, which contains multiple types of cells including neutrophils, mac...

journal_title：Journal of leukocyte biology

authors： Stewart E,Wang X,Chupp GL,Montgomery RR

更新日期：2020-11-01 00:00:00

abstract：:The in vitro effects of 17 alpha AED, the isomer of 5-androstene-3 beta,17 beta diol (17 beta AED) on the basal growth of murine RAW 264.7, P388D1, and human HL-60 cells were investigated. 17 alpha AED treatment of RAW cells for 48 h reduced total cell number without increasing cell death as detected by trypan blue ex...

journal_title：Journal of leukocyte biology

authors： Huynh PN,Loria RM

更新日期：1997-08-01 00:00:00

abstract：:Thrombin has receptor-mediated effects on a variety of cell types. A recently cloned platelet thrombin receptor exerts its effects by a tethered-ligand mechanism. A similar receptor was shown in at least two nonplatelet cell types, fibroblasts and endothelial cells. Thrombin has biologically important effects on leuko...

journal_title：Journal of leukocyte biology

authors： Hoffman M,Church FC

更新日期：1993-08-01 00:00:00

abstract：:Microorganisms interact with the immune system in multiple ways. In an interaction between a microorganism and its host, the defense of the host does not go unchallenged. Microorganisms have for decades been suspected of possessing the capabilities of hiding from and escaping the consequences of immune surveillance. E...

journal_title：Journal of leukocyte biology

authors： Kotwal GJ

更新日期：1997-10-01 00:00:00

abstract：:Autoreactive CD4+ and CD8+ T cells directed against CNS autoantigens may play a role in the development of multiple sclerosis (MS). Identical twins share the same genetic background but not the TCR repertoire that is shaped by the encounter with self or foreign antigens. To gain insights into the interplay between MS ...

journal_title：Journal of leukocyte biology

authors： Somma P,Ristori G,Battistini L,Cannoni S,Borsellino G,Diamantini A,Salvetti M,Sorrentino R,Fiorillo MT

更新日期：2007-03-01 00:00:00

abstract：:Dendritic cells (DC) are professional antigen-presenting cells that are used in vaccine approaches to cancer. Classically, mature monocyte-derived DC are generated in vitro in the presence of interleukin (IL)-4, granulocyte macrophage-colony stimulating factor, and inflammatory cytokines (G4-DC). Recently, it has been...

journal_title：Journal of leukocyte biology

authors： Breckpot K,Corthals J,Bonehill A,Michiels A,Tuyaerts S,Aerts C,Heirman C,Thielemans K

更新日期：2005-10-01 00:00:00

abstract：:The present study was initiated to identify the antigen recognized by the monoclonal antibody (MAb) MAC387 which is widely used for phenotypical characterization of myelomonocytic cells in situ. MAC387 has been described to show a similar reaction pattern as antisera to a complex formed by the calcium-binding proteins...

journal_title：Journal of leukocyte biology

authors： Goebeler M,Roth J,Teigelkamp S,Sorg C

更新日期：1994-02-01 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：:MΦs are important sensory cells of the innate immune system and regulate immune responses through releasing different combinations of cytokines. In this study, we examined whether cytokines released by MΦs in response to the probiotic bacterial strain GR-1 modulate the responses of DCs. The cytokine profile released b...

journal_title：Journal of leukocyte biology

authors： Martins AJ,Spanton S,Sheikh HI,Kim SO

更新日期：2011-06-01 00:00:00

abstract：:Neutrophil's responses to G protein-coupled chemoattractants are highly dependent on store-operated calcium (Ca(2+)) entry (SOCE). Platelet-activating factor (PAF), a primary chemoattractant, simultaneously increases cytosolic-free Ca(2+), intracellular pH (pH(i)), ERK1/2, and Akt/protein kinase B (PKB) phosphorylatio...

journal_title：Journal of leukocyte biology

authors： Sandoval AJ,Riquelme JP,Carretta MD,Hancke JL,Hidalgo MA,Burgos RA

更新日期：2007-11-01 00:00:00

abstract：:Polymorphonuclear leukocytes (PMNs) are crucial for initial control of Streptococcus pneumoniae (pneumococcus) lung infection; however, as the infection progresses their persistence in the lungs becomes detrimental. Here we explored why the antimicrobial efficacy of PMNs declines over the course of infection. We found...

journal_title：Journal of leukocyte biology

authors： Siwapornchai N,Lee JN,Tchalla EYI,Bhalla M,Yeoh JH,Roggensack SE,Leong JM,Bou Ghanem EN

更新日期：2020-09-01 00:00:00

abstract：:Inbred mouse strains have been known for many years to vary in their degree of susceptibility to different types of infectious diseases. The genetic basis of these interstrain differences is sometimes simple but often complex. In a few cases, positional cloning has been used successfully to identify single gene effect...

journal_title：Journal of leukocyte biology

authors： Fortier A,Min-Oo G,Forbes J,Lam-Yuk-Tseung S,Gros P

更新日期：2005-06-01 00:00:00

abstract：:C1qR(P) is a type I cell surface glycoprotein that has been shown to enhance ingestion of suboptimally opsonized targets by phagocytes in vitro. In this study, we developed and characterized polyclonal antibodies to study the tissue distribution of this receptor targeted to either the N- or C-terminal portion of the m...

journal_title：Journal of leukocyte biology

authors： Fonseca MI,Carpenter PM,Park M,Palmarini G,Nelson EL,Tenner AJ

更新日期：2001-11-01 00:00:00

abstract：:The recently cloned ligand binding component of the type I human interferon-alpha/beta receptor (IFN-alpha/beta R) and its soluble analogue (p40) were characterized. p40 is a potent inhibitor of type I IFNs and antibodies directed against p40 completely block the activity of type I IFNs in human cells. These antibodie...

journal_title：Journal of leukocyte biology

authors： Novick D,Cohen B,Tal N,Rubinstein M

更新日期：1995-05-01 00:00:00

abstract：:The rapid and efficient expansion of CD8(+) memory T cells after the second encounter with a pathogen constitutes a hallmark trait of adaptive immunity. Yet, the contribution of CD4(+) T cells to the expansion of memory CD8(+) T cells remains the subject of controversy. Here, we show that, antigen-specific CD4(+) T ce...

journal_title：Journal of leukocyte biology

authors： Shi M,Hao S,Chan T,Xiang J

更新日期：2006-12-01 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：:Monocyte chemoattractant protein 1 (MCP-1) is likely to contribute to the macrophage infiltrate in human ovarian carcinomas. Although MCP-1 is predominantly expressed by the tumor parenchyma, macrophages accumulate at highest density in necrotic regions, which are associated with low oxygen tensions. Tumor necrosis fa...

journal_title：Journal of leukocyte biology

authors： Negus RP,Turner L,Burke F,Balkwill FR

更新日期：1998-06-01 00:00:00

abstract：:There is accumulating evidence that omega-3 fatty acids may modulate immune responses. When monocytes were differentiated to dendritic cells (DCs) in the presence of docosahexaenoic acid (DHA), the expression of costimulatory and antigen presentation markers was altered in a concentration-dependent way, positively or ...

journal_title：Journal of leukocyte biology

authors： Zapata-Gonzalez F,Rueda F,Petriz J,Domingo P,Villarroya F,Diaz-Delfin J,de Madariaga MA,Domingo JC

更新日期：2008-10-01 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：:Macrophages play an important role in a wide variety of physiologic and pathologic processes. Plasticity and functional polarization are hallmarks of macrophages. Macrophages commonly exist in two distinct subsets: classically activated macrophages (M1) and alternatively activated macrophages (M2). M2b, a subtype of M...

journal_title：Journal of leukocyte biology

authors： Wang LX,Zhang SX,Wu HJ,Rong XL,Guo J

更新日期：2019-08-01 00:00:00

abstract：:The lectin jacalin interacts with the CD4 cell surface antigen; this lectin inhibits in vitro infection by human immunodeficiency virus type 1 without preventing virus binding on the host cell. The infection process is known to involve cellular events triggered by the binding of the viral external glycoprotein gp120 t...

journal_title：Journal of leukocyte biology

authors： Lafont V,Dornand J,d'Angeac AD,Monier S,Alcover A,Favero J

更新日期：1994-10-01 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

abstract：:MicroRNAs are short endogenous noncoding RNAs that play pivotal roles in a diverse range of cellular processes. The miR-181 family is important in T cell development, proliferation, and activation. In this study, we have identified BRK1 as a potential target of miR-181c using a dual selection functional assay and have...

journal_title：Journal of leukocyte biology

authors： Lim SP,Ioannou N,Ramsay AG,Darling D,Gäken J,Mufti GJ

更新日期：2018-05-01 00:00:00

abstract：:In this study, we test the hypothesis that cAMP, acting as an extracellular mediator, affects the physiology and function of human myeloid cells. The cAMP is a second messenger recognized as a universal regulator of several cellular functions in different organisms. Many studies have shown that extracellular cAMP exer...

journal_title：Journal of leukocyte biology

authors： Sciaraffia E,Riccomi A,Lindstedt R,Gesa V,Cirelli E,Patrizio M,De Magistris MT,Vendetti S

更新日期：2014-07-01 00:00:00

abstract：:Neutrophils are quickly recruited to tissues in response to proinflammatory cues; however, little is known about tissue neutrophil phenotypes in health. We employ a multicolor flow cytometric approach to assess surface markers of activation on neutrophils from the bone marrow, blood, peritoneum, spleen, liver, fat, co...

journal_title：Journal of leukocyte biology

authors： Chadwick JW,Fine N,Khoury W,Tasevski N,Sun CX,Boroumand P,Klip A,Glogauer M

更新日期：2020-11-04 00:00:00

abstract：:Genomic, transcriptomic and proteomic databases indicate that the N-terminal 322 residues encoded by the presumptive LOC100996504 gene, which is adjacent to the ARHGEF18 guanine nucleotide exchange factor gene on chromosome 19, constitute the N-terminal portion of a 1361-residue isoform of ARHGEF18, dubbed LOCGEF-X3. ...

journal_title：Journal of leukocyte biology

authors： Turton KB,Wilkerson EM,Hebert AS,Fogerty FJ,Schira HM,Botros FE,Coon JJ,Mosher DF

更新日期：2018-07-01 00:00:00