Dendritic cell differentiation pathways of CD34+ cells from the peripheral blood of head and neck cancer patients.

abstract：:The relationship between leukocyte migration and parenchymal cell death in vivo remains poorly documented. Accordingly, cell killing in the rat mesentery, as recorded by propidium iodide staining, was investigated with an intravital approach. Superfusion of platelet-activating factor (PAF, 10(-8) M) or N-formyl-methio...

journal_title：Journal of leukocyte biology

authors： Tung DK,Bjursten LM,Zweifach BW,Schmid-Schönbein GW

更新日期：1997-08-01 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 activation of dendritic cells (DC) via Toll-like receptors (TLRs) plays a decisive role in shaping the outcome of primary immune responses. Following TLR engagement by microbial products, DC migrate from peripheral tissues to lymphoid organs and up-regulate major histocompatibility complex and costimulatory molecu...

journal_title：Journal of leukocyte biology

authors： Mazzoni A,Segal DM

更新日期：2004-05-01 00:00:00

abstract：:Virulent Legionella pneumophila replicate readily in thioglycollate-elicited peritoneal macrophages from genetically permissive A/J mice, but avirulent L. pneumophila do not. The production of cytokines by macrophages infected with L. pneumophila has been studied, but the correlation of bacterial virulence with immune...

journal_title：Journal of leukocyte biology

authors： McHugh SL,Yamamoto Y,Klein TW,Friedman H

更新日期：2000-06-01 00:00:00

abstract：:In this study we present data on a novel cell surface antigen recognized by monoclonal antibody (mAb) VPM30, originally thought to recognize only bovine and ovine sIg+ B cells from peripheral blood. Here we show that the antigen, molecular mass 28 kDa, is not only found in B cell follicles in frozen sections, but when...

journal_title：Journal of leukocyte biology

authors： Campbell JD,Hopkins J,Howie SE,Oliver RA,Nichani AK,Goel P,Spooner RL,Glass EJ

更新日期：1998-05-01 00:00:00

abstract：:In this study, we demonstrate that freshly adherent bovine monocytes release tumor necrosis factor-alpha (TNF-alpha) in response to stimulation with bacterial lipopolysaccharide (LPS). TNF-alpha was detected using actinomycin D-treated WEHI-164 murine fibrosarcoma cells as targets in an 18 hr cytotoxicity assay. Doses...

journal_title：Journal of leukocyte biology

authors： Adams JL,Czuprynski CJ

更新日期：1990-12-01 00:00:00

abstract：:Dysregulated Ca(2+) handling is prevalent during sepsis and postulated to perpetuate the aberrant inflammation underlying subsequent organ dysfunction and death. The signal transduction cascades mediating these processes are unknown. Here, we identify that CaMKIα mediates the Mϕ response to LPS in vitro and the inflam...

journal_title：Journal of leukocyte biology

authors： Zhang X,Guo L,Collage RD,Stripay JL,Tsung A,Lee JS,Rosengart MR

更新日期：2011-08-01 00:00:00

abstract：:Stimulation of the respiratory burst in phagocytes induces the formation of mixed disulfides between sulfhydryl groups of proteins and low-molecular-weight thiols. We hypothesized that this process (S-thiolation) might be involved in turning off the respiratory burst. However, induction of S-thiolation by pretreatment...

journal_title：Journal of leukocyte biology

authors： Moriguchi T,Seres T,Ravichandran V,Sasada M,Johnston RB Jr

更新日期：1996-08-01 00:00:00

abstract：:Rat thymocytes respond to exposure to phytomitogens by oxidant generation as detected by chemiluminescence in presence of luminol. Maximal chemiluminescent response to a wide variety of plant lectins was obtained only after the cells had been incubated for 18 hours at 37 degrees C but not at 4 degrees C. This temperat...

journal_title：Journal of leukocyte biology

authors： Mookerjee BK,Wakerle H,Sharon N,Fischer H

更新日期：1984-04-01 00:00:00

abstract：:The absence or reduction of CFTR function causes CF and results in a pulmonary milieu characterized by bacterial colonization and unresolved inflammation. The ineffectiveness at controlling infection by species such as Pseudomonas aeruginosa suggests defects in innate immunity. Macrophages, neutrophils, and DCs have a...

journal_title：Journal of leukocyte biology

authors： Bonfield TL,Hodges CA,Cotton CU,Drumm ML

更新日期：2012-11-01 00:00:00

abstract：:HIV infection of mononuclear phagocytes (MP), mostly as tissue macrophages, is a dominant feature in the pathogenesis of HIV disease and its progression to AIDS. Although the general mechanism of infection is not dissimilar to that of CD4+ T lymphocytes occurring via interaction of the viral envelope with CD4 and a ch...

journal_title：Journal of leukocyte biology

authors： Cassol E,Alfano M,Biswas P,Poli G

更新日期：2006-11-01 00:00:00

abstract：:Both humoral and cellular immune responses are inducible by inoculation of naked plasmid DNA encoding a polypeptide antigen. This new vaccination protocol, known as genetic immunization, has been used to initiate protective immunity against a variety of infectious pathogens and tumors in experimental animals. Dendriti...

journal_title：Journal of leukocyte biology

authors： Takashima A,Morita A

更新日期：1999-08-01 00:00:00

abstract：:Mature macrophages, derived in vitro from bone marrow progenitors under the influence of either macrophage colony stimulating factor (CSF-1) or granulocyte-macrophage (GM)-CSF, have been shown to differ morphologically and functionally. The data presented in this report demonstrate that macrophages derived from bone m...

journal_title：Journal of leukocyte biology

authors： Falk LA,Vogel SN

更新日期：1990-07-01 00:00:00

abstract：:Bone destruction in inflammatory osteolytic diseases including periodontitis is related to excessive activity of osteoclasts (OC), which originate from precursor cells of the myeloid lineage, termed osteoclast precursors (OCP). In contrast to ample knowledge that we currently have on mature OC, little is known about O...

journal_title：Journal of leukocyte biology

authors： Zhao Y,Li Z,Su L,Ballesteros-Tato A,Katz J,Michalek SM,Feng X,Zhang P

更新日期：2020-10-01 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

abstract：:Protein synthetic patterns of murine peritoneal macrophages were analyzed by two-dimensional polyacrylamide gel electrophoresis (2D PAGE) of 35S methionine-labeled proteins. While the protein synthetic patterns exhibited by resident, inflammatory, and activated macrophages had numerous common features that distinguish...

journal_title：Journal of leukocyte biology

authors： Tannenbaum CS,Nurmi-McKernan L,Largen MT

更新日期：1987-06-01 00:00:00

abstract：:Recently, several studies, including those with respiratory syncytial virus, mouse pneumovirus, and simian virus 5, have reported that virus-specific CD8+ effector cells entering the lung as a result of respiratory infection undergo significant loss of function. The impaired function in these cells has been proposed t...

journal_title：Journal of leukocyte biology

authors： Arimilli S,Palmer EM,Alexander-Miller MA

更新日期：2008-03-01 00:00:00

abstract：:Serum MBP, also known as MBL, is a C-type lectin that is known to be a soluble host defense factor involved in innate immunity. It has been well established that dying microbes and apoptotic cells release highly viscous DNA that induces inflammation and septic shock, and apoptotic cells display fragmented DNA on their...

journal_title：Journal of leukocyte biology

authors： Nakamura N,Nonaka M,Ma BY,Matsumoto S,Kawasaki N,Asano S,Kawasaki T

更新日期：2009-09-01 00:00:00

abstract：:The neutrophil is a key player in immunity, and its activities are essential for the resolution of infections. Neutrophil-pathogen interactions usually trigger a large arsenal of antimicrobial measures that leads to the highly efficient killing of pathogens. In neutrophils, the phagocytic process, including the format...

journal_title：Journal of leukocyte biology

authors： Nordenfelt P,Tapper H

更新日期：2011-08-01 00:00:00

abstract：:IL-10 is a key anti-inflammatory cytokine secreted by activated macrophages as a feedback control mechanism to prevent excessive inflammatory responses. Here, we define multiple intracellular trafficking pathways involved in the secretion of newly synthesized IL-10 from macrophages following TLR4 activation with LPS, ...

journal_title：Journal of leukocyte biology

authors： Stanley AC,Lieu ZZ,Wall AA,Venturato J,Khromykh T,Hamilton NA,Gleeson PA,Stow JL

更新日期：2012-12-01 00:00:00

abstract：:High mobility group box 1 (HMGB1) is one of the recently defined damage-associated molecular pattern molecules, passively released from necrotic cells and secreted by activated macrophage/monocytes. Whether cytolytic cells induce HMGB1 release from tumor cells is not known. We developed a highly sensitive method for d...

journal_title：Journal of leukocyte biology

authors： Ito N,DeMarco RA,Mailliard RB,Han J,Rabinowich H,Kalinski P,Stolz DB,Zeh HJ 3rd,Lotze MT

更新日期：2007-01-01 00:00:00

abstract：:Recombinant fusion proteins consisting of the extracellular domain of immunoregulatory proteins and the constant domain of immunoglobulin G (IgG) are a novel class of human therapeutics. IgG isoforms exert different levels of immune effector functions, such as complement lysis and antibody-dependent cell cytotoxicity ...

journal_title：Journal of leukocyte biology

authors： Taylor L,Bachler M,Duncan I,Keen S,Fallon R,Mair C,McDonald TT,Schwarz H

更新日期：2002-09-01 00:00:00

abstract：:It has generally been accepted that most biologically derived agents that are radioprotective in the hemopoietic-syndrome dose range (eg, endotoxin, Bacillus Calmette Guerin, Corynebacterium parvum, etc) exert their beneficial properties by enhancing hemopoietic recovery and hence, by regenerating the host's ability t...

journal_title：Journal of leukocyte biology

authors： Patchen ML,D'Alesandro MM,Brook I,Blakely WF,MacVittie TJ

更新日期：1987-08-01 00:00:00

abstract：:Seventy-kilodalton amino-terminal and 180-kDa cell-binding fibronectin fragments were used to determine which fibronectin domains support soluble gelatin interactions with macrophages. At each time measured, intact and 180-kDa fibronectin supported significantly larger quantities of cell-associated gelatin than contro...

journal_title：Journal of leukocyte biology

authors： Penc SF,Blumenstock FA,Kaplan JE

更新日期：1995-11-01 00:00:00

abstract：:Angiogenesis is essential in many physiological and pathological processes and can be stimulated by many different factors. To better understand and to manipulate this process more effectively, it would be beneficial to identify molecules common to the signaling pathways stimulated by different classes of angiogenic f...

journal_title：Journal of leukocyte biology

authors： Yao M,Zhou RH,Petreaca M,Zheng L,Shyy J,Martins-Green M

更新日期：2006-09-01 00:00:00

abstract：:As part of a study to identify novel genes associated with macrophage activation, we have cloned a new member of the transforming growth factor beta (TGF-beta) superfamily designated macrophage inhibitory cytokine 1 (MIC-1). MIC-1 is synthesized as a 62-kDa intracellular protein, which, after cleavage by a furin like ...

journal_title：Journal of leukocyte biology

authors： Fairlie WD,Moore AG,Bauskin AR,Russell PK,Zhang HP,Breit SN

更新日期：1999-01-01 00:00:00

abstract：:Precursors of dendritic cells (pre-DCs) arise in the bone marrow (BM), egress to the blood, and finally migrate to peripheral tissue, where they differentiate to conventional dendritic cells (cDCs). Upon their activation, antigen-bearing cDCs migrate from peripheral tissue to regional lymph nodes (LNs) in a manner dep...

journal_title：Journal of leukocyte biology

authors： Nakano H,Lyons-Cohen MR,Whitehead GS,Nakano K,Cook DN

更新日期：2017-05-01 00:00:00

abstract：:Severe injury can initiate an exaggerated systemic inflammatory response and multiple organ failure (MOF) if a subsequent immune stimulus, "second hit", occurs. Using a mouse thermal injury model, we tested whether changes in innate immune cell reactivity following injury can contribute to the development of heightene...

journal_title：Journal of leukocyte biology

authors： Murphy TJ,Paterson HM,Kriynovich S,Zang Y,Kurt-Jones EA,Mannick JA,Lederer JA

更新日期：2005-01-01 00:00:00

abstract：:The adhesion molecule CD44 consists of many isoforms of which particularly CD44v7 is of major importance in hematopoietic progenitor cell homing. An increase of progenitor cells in the periphery was observed after treating mice with a CD44v7-specific antibody, concomitant with a substantially augmented marrow-repopula...

journal_title：Journal of leukocyte biology

authors： Christ O,Günthert U,Haas R,Zöller M

更新日期：2001-03-01 00:00:00

abstract：:That monocytes can differentiate into macrophages or dendritic cells (DCs) makes them an essential link between innate and adaptive immunity. However, little is known about how interactions with pathogens or T cells influence monocyte engagement toward DCs. We approached this point in cultures where granulocyte macrop...

journal_title：Journal of leukocyte biology

authors： Rosenzwajg M,Jourquin F,Tailleux L,Gluckman JC

更新日期：2002-12-01 00:00:00