Antagonistic effects of IL-4 and TGF-beta1 on Langerhans cell-related antigen expression by human monocytes.

abstract：:We have identified three distinct cell phenotypes with respect to the conditions under which cells became susceptible to TNF-mediated lysis. These conditions include: 1) treatment with the protein synthesis inhibitor, cycloheximide; 2) contact with activated macrophages, and 3) infection with vaccinia virus. Whereas v...

journal_title：Journal of leukocyte biology

authors： Woods KM,Chapes SK

更新日期：1993-01-01 00:00:00

abstract：:T cell Ig and mucin domain-containing molecule 3 (Tim-3) has been found to play important roles in autoimmune diseases, but whether Tim-3-mediated engulfment of apoptotic cells is involved in systemic lupus erythematosus (SLE) remains to be elucidated. In this study, we verified the role of human Tim-3 (hTim-3) as the...

journal_title：Journal of leukocyte biology

authors： Zhao D,Guo M,Liu B,Lin Q,Xie T,Zhang Q,Jia X,Shu Q,Liang X,Gao L,Ma C

更新日期：2017-12-01 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：:In this report, the construction of a functional, immunocompetent, full-thickness skin equivalent (SE) is described, consisting of an epidermal compartment containing keratinocytes, melanocytes, and human LCs derived from the MUTZ-3 cell line (MUTZ-LC) and a fibroblast-populated dermal compartment. The CD1a(+)Langerin...

journal_title：Journal of leukocyte biology

authors： Ouwehand K,Spiekstra SW,Waaijman T,Scheper RJ,de Gruijl TD,Gibbs S

更新日期：2011-11-01 00:00:00

abstract：:This is largely a history of attempts from approximately 1960 until about 1980-81 to understand the mechanisms by which neutrophils are activated by chemotactic factors to induce chemotaxis and granule secretion. As such, it deals with the growth of our knowledge of neutrophil chemotactic factors and their receptors; ...

journal_title：Journal of leukocyte biology

authors： Becker EL

更新日期：1990-04-01 00:00:00

abstract：:The effects of brefeldin A, monensin, and the weak base NH4Cl on the biosynthesis and processing of cathepsin G and neutrophil elastase of myeloid cells were investigated. Monoblast-like U-937 cells were biosynthetically labeled with [35S]methionine, followed by subcellular fractionation, immunoprecipitation, and anal...

journal_title：Journal of leukocyte biology

authors： Lindmark A,Gullberg U,Olsson I

更新日期：1994-01-01 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：: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：:Granulocyte apoptosis and subsequent clearance by phagocytes are critical for the resolution of inflammation. However, no studies have addressed how the resolution proceeds in the inflammatory site. We studied the time course of neutrophil apoptosis and the following ingestion by mononuclear leukocytes in rat carragee...

journal_title：Journal of leukocyte biology

authors： Murai N,Nagai K,Fujisawa H,Hatanaka K,Kawamura M,Harada Y

更新日期：2003-04-01 00:00:00

abstract：:The expression of alkaline phosphatase (APase) activity by purified B cells from lipopolysaccharide (LPS)-hyporesponsive C3H/HeJ mice was determined. Optimal APase activity was expressed after costimulation with interleukin-5 and dextran sulfate (DXS), whereas LPS, which is highly effective on B lymphocytes from norma...

journal_title：Journal of leukocyte biology

authors： Souvannavong V,Brown S,Sarih M,Adam A

更新日期：1994-05-01 00:00:00

abstract：:The neutrophil inflammatory response can be altered profoundly by contact with extracellular matrix proteins (ECMs). We characterized functional responses (intracellular calcium, actin polymerization, degranulation, adhesion, and oxidative burst) of bovine neutrophils adhered to selected ECM proteins [collagen IV, lam...

journal_title：Journal of leukocyte biology

authors： Borgquist JD,Quinn MT,Swain SD

更新日期：2002-05-01 00:00:00

abstract：:Treatment of mice with a monoclonal antibody (mAb) designated NIMP-R10, directed against the CD11b polypeptide of the CD18/CD11b heterodimeric type 3 complement receptor (CR3), exacerbates listeriosis by preventing myelomonocytic cells from focusing at sites of infected hepatocytes in the liver. Under these conditions...

journal_title：Journal of leukocyte biology

authors： Conlan JW,North RJ

更新日期：1992-07-01 00:00:00

abstract：:The transmembrane C-type lectin, dendritic cell-specific ICAM-3-grabbing nonintegrin (DC-SIGN), has three conserved cytoplasmic tail motifs: the tyrosine (Y)-based, dileucine (LL), and triacidic cluster (EEE), which are believed to regulate ligand binding, uptake, and trafficking. We mutated each of these motifs by al...

journal_title：Journal of leukocyte biology

authors： Azad AK,Torrelles JB,Schlesinger LS

更新日期：2008-12-01 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：:The Charcot-Leyden crystal (CLC) protein, a prominent cell constituent unique to eosinophils and basophils, possesses lysophospholipase activity. This activity and the extracellular deposition and formation of CLC in tissues and body fluids in association with eosinophils suggest an extracellular function for this pro...

journal_title：Journal of leukocyte biology

authors： Golightly LM,Thomas LL,Dvorak AM,Ackerman SJ

更新日期：1992-04-01 00:00:00

abstract：:In previous studies, macrophages have been shown to influence in vitro colony formation by erythroid progenitors (CFU-E). To determine whether the origin of the macrophages influences their effects on in vitro erythropoiesis, plasma clot cultures of CFU-E were grown over adherent monolayers of macrophages from various...

journal_title：Journal of leukocyte biology

authors： Johnson CS,Furmanski P

更新日期：1984-11-01 00:00:00

abstract：:The primary targets of HIV are CD4(+) T cells and macrophages. HIV infection is associated with an increase in apoptosis of infected and uninfected CD4(+) T cells, and these infected cells undergo apoptosis and produce HIV virions with phosphatidylserine (PS) on their surface. During phagocytosis of apoptotic cells, m...

journal_title：Journal of leukocyte biology

authors： Gekonge BN,Schiralli G,Schlegel RA,Henderson AJ

更新日期：2006-10-01 00:00:00

abstract：:The adhesion and degranulation promoting adaptor protein (ADAP) is a multifunctional scaffold involved in many different signaling pathways that are important for the function of T cells, including the inside-out and outside-in signaling of integrins, the activation of NF-κB, and the subsequent production of proinflam...

journal_title：Journal of leukocyte biology

authors： Parzmair GP,Gereke M,Haberkorn O,Annemann M,Podlasly L,Kliche S,Reinhold A,Schraven B,Bruder D

更新日期：2017-02-01 00:00:00

abstract：:The motheaten mouse was first described in 1975 as a model of systemic inflammation and autoimmunity, as a result of immune system dysregulation. The phenotype was later ascribed to mutations in the cytoplasmic tyrosine phosphatase Shp1. This phosphatase is expressed widely throughout the hematopoietic system and has ...

journal_title：Journal of leukocyte biology

authors： Abram CL,Lowell CA

更新日期：2017-09-01 00:00:00

abstract：:Absence of lymph nodes in nonmammalian species, expression of MHCII by APCs in the periphery, and the recent findings that T cells can change their polarization status after presentation in the lymph nodes imply a role for MHCII-mediated presentation outside the organized lymphoid tissue. This study shows that MHCII(+...

journal_title：Journal of leukocyte biology

authors： Inman CF,Singha S,Lewis M,Bradley B,Stokes C,Bailey M

更新日期：2010-09-01 00:00:00

abstract：:Using a panel of vaccines that provided different degrees of protection, we previously identified the IL-12 receptor subunit β2 as a mediator, whose relative expression correlated with strength of protection against secondary lethal challenge of vaccinated mice with an intracellular bacterium, the LVS of Francisella t...

journal_title：Journal of leukocyte biology

authors： Melillo AA,Foreman O,Elkins KL

更新日期：2013-05-01 00:00:00

abstract：:Histone acetylation has an important role in gene regulation, DNA replication, and repair. Because these processes are central to the development of the immune system, we investigated the role of a previously unstudied histone acetyltransferase named KAT7 (also known as Myst2 or HBO1) in the regulation of thymopoiesis...

journal_title：Journal of leukocyte biology

authors： Newman DM,Voss AK,Thomas T,Allan RS

更新日期：2017-04-01 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：:SHP-1 is a cytoplasm protein tyrosine phosphatase expressed primarily in hematopoietic cells. In the immune system, SHP-1 plays critical roles in regulation of many receptor-mediated signaling cascades, and SHP-1 deficiency in mice causes spontaneous inflammation and autoimmunity. Here, we report a unique requirement ...

journal_title：Journal of leukocyte biology

authors： Zhou D,Collins CA,Wu P,Brown EJ

更新日期：2010-05-01 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：:Several alterations in the expression of immune-related transcripts were identified recently in the degenerating retina of the retinoschisin knockout (Rs1h(-/Y)) mouse, including the strong expression of the adaptor protein Dap12. As Dap12 is found in leukocytes, we hypothesized that its disease-related expression may...

journal_title：Journal of leukocyte biology

authors： Weigelt K,Ernst W,Walczak Y,Ebert S,Loenhardt T,Klug M,Rehli M,Weber BH,Langmann T

更新日期：2007-12-01 00:00:00

abstract：:Cytosolic RIG-I-like helicases (RLR) are PRRs involved in type I IFN production and antiviral immunity. This study focuses to the comparison of the expression, function, and signaling cascades associated to RLR in the previously identified CD14(-)DC-SIGN(+)PPARγ(low)CD1a(+) and CD14(low)DC-SIGN(+)PPARγ(high)CD1a(-) hu...

journal_title：Journal of leukocyte biology

authors： Szabo A,Bene K,Gogolák P,Réthi B,Lányi Á,Jankovich I,Dezső B,Rajnavölgyi E

更新日期：2012-07-01 00:00:00

abstract：:Type I IFNs play an important role in innate and adaptive immunity against viral infections. A novel type I IFN, namely IFN-ε, which can protect against vaginal transmission of HSV2 and Chlamydia muridarum bacterial infection, has been described in mice and humans. Nevertheless, the principle cell type and the express...

journal_title：Journal of leukocyte biology

authors： Demers A,Kang G,Ma F,Lu W,Yuan Z,Li Y,Lewis M,Kraiselburd EN,Montaner L,Li Q

更新日期：2014-12-01 00:00:00

abstract：:Previously, we described a novel glycosylphosphatidyl inositol (GPI)-anchored glycoprotein (designated GPI-80) on human neutrophils and monocytes that may regulate beta(2) integrin-dependent neutrophil adherence and migration. However, the mechanism regulating beta(2) integrin remains to be clarified. To study this, w...

journal_title：Journal of leukocyte biology

authors： Yoshitake H,Takeda Y,Nitto T,Sendo F

更新日期：2002-02-01 00:00:00

abstract：:PI3Ks have been identified as key signaling proteins involved in many basic biologic processes in health and disease. Transgenic animals have been essential tools to study the underlying molecular mechanisms in this context and therefore, have been widely used to elucidate the role of these factors in many different s...

journal_title：Journal of leukocyte biology

authors： Schneider C,Nobs SP,Heer AK,Hirsch E,Penninger J,Siggs OM,Kopf M

更新日期：2017-02-01 00:00:00