Localization and characterization of macrophages in murine uterus.

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：:Mechanisms controlling the balance between proliferation and self-renewal versus growth suppression and differentiation during normal and leukemic myelopoiesis are not understood. We have used the bi-potent FDB1 myeloid cell line model, which is responsive to myelopoietic cytokines and activated mutants of the granulo...

journal_title：Journal of leukocyte biology

authors： Brown AL,Wilkinson CR,Waterman SR,Kok CH,Salerno DG,Diakiw SM,Reynolds B,Scott HS,Tsykin A,Glonek GF,Goodall GJ,Solomon PJ,Gonda TJ,D'Andrea RJ

更新日期：2006-08-01 00:00:00

abstract：:To test whether reduced immune responsiveness in early life may be related to the immaturity of neonatal antigen-presenting cells, we comparatively assessed the phenotypic and functional characteristics of dendritic epidermal leukocytes (DEL) and epidermal Langerhans cells (LC) in newborn (NB) and adult mice, respecti...

journal_title：Journal of leukocyte biology

authors： Chang-Rodriguez S,Ecker R,Stingl G,Elbe-Bürger A

更新日期：2004-09-01 00:00:00

abstract：:We provide new information on how apoptosis regulates the expansion and survival of dendritic cell (DC) elements during in vitro hematopoiesis. Functionally distinct apoptotic schedules were associated with different phases of DC development when multipotent CD34+ progenitor cells were treated with GM-CSF + TNF +/- SC...

journal_title：Journal of leukocyte biology

authors： Santiago-Schwarz F,Borrero M,Tucci J,Palaia T,Carsons SE

更新日期：1997-10-01 00:00:00

abstract：:PGG-glucan (Betafectin) is a soluble, highly purified yeast (1,3)-beta-glucan with broad anti-infective and immunomodulatory activities. These studies evaluated the ability of PGG-glucan to directly elicit O2- and tumor necrosis factor alpha (TNF-alpha) production by rat leukocytes in vitro. Particulate beta-glucan st...

journal_title：Journal of leukocyte biology

authors： Michalek M,Melican D,Brunke-Reese D,Langevin M,Lemerise K,Galbraith W,Patchen M,Mackin W

更新日期：1998-09-01 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：:Cytokines and chemokines play an essential role in recruiting leukocytes from the circulation to the peripheral sites of inflammation by modulating cellular interactions with endothelial cell ligands and extracellular matrix (ECM). Herein, we examined regulation of T cell adhesion to ECM ligands by two major proinflam...

journal_title：Journal of leukocyte biology

authors： Ariel A,Novick D,Rubinstein M,Dinarello CA,Lider O,Hershkoviz R

更新日期：2002-07-01 00:00:00

abstract：:TLRs mediate host defense against microbial pathogens by eliciting production of inflammatory mediators and activating expression of MHC, adhesion, and costimulatory molecules. Endotoxin tolerance limits excessive TLR-driven inflammation during sepsis and reprograms macrophage responses to LPS, decreasing expression o...

journal_title：Journal of leukocyte biology

authors： Xiong Y,Medvedev AE

更新日期：2011-12-01 00:00:00

abstract：:To elucidate the differentiation mechanisms of macrophages in the murine omentum, we studied the repopulation of these cells and the expression of macrophage colony-stimulating factor (M-CSF) in the milky spots and omental tissues in mice depleted of macrophages following administration of liposome-encapsulated dichlo...

journal_title：Journal of leukocyte biology

authors： Zhu H,Naito M,Umezu H,Moriyama H,Takatsuka H,Takahashi K,Shultz LD

更新日期：1997-04-01 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：:IL-17 has been associated with selected inflammatory and autoimmune diseases. We characterized the expression of this proinflammatory cytokine following HSV-1 corneal infection and investigated whether IL-17R signaling modulated the host response to the viral pathogen at early time-points postinfection. IL-17 was elev...

journal_title：Journal of leukocyte biology

authors： Molesworth-Kenyon SJ,Yin R,Oakes JE,Lausch RN

更新日期：2008-02-01 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：: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：:Dynamic rearrangements of the actin cytoskeleton are crucial for the function of numerous cellular elements including T lymphocytes. They are required for migration of T lymphocytes through the body to scan for the presence of antigens, as well as for the formation and stabilization of the immunological synapse at the...

journal_title：Journal of leukocyte biology

authors： Samstag Y,Eibert SM,Klemke M,Wabnitz GH

更新日期：2003-01-01 00:00:00

abstract：:This study addresses the role of (pro)MMP-9 overexpression in CLL cell migration. We have used primary CLL cells and CLL-derived MEC-1 cells transfected with empty (mock cells) or proMMP-9-encoding (MMP-9 cells) lentiviral vectors. The constitutive (pro)MMP-9 expression in mock cells and primary CLL cells was similar,...

journal_title：Journal of leukocyte biology

authors： Bailón E,Ugarte-Berzal E,Amigo-Jiménez I,Van den Steen P,Opdenakker G,García-Marco JA,García-Pardo A

更新日期：2014-03-11 00:00:00

abstract：:Prevalence of food allergies in the United States is on the rise. Eosinophils are recruited to the intestinal mucosa in substantial numbers in food allergen-driven gastrointestinal (GI) inflammation. Soluble epoxide hydrolase (sEH) is known to play a pro-inflammatory role during inflammation by metabolizing anti-infla...

journal_title：Journal of leukocyte biology

authors： Bastan I,Ge XN,Dileepan M,Greenberg YG,Guedes AG,Hwang SH,Hammock BD,Washabau RJ,Rao SP,Sriramarao P

更新日期：2018-07-01 00:00:00

abstract：:STAT1 is a key effector of cytokines involved in the resistance to pathogens; its identified transcriptional targets mediate the innate immune response involved in the defense against viruses and bacteria. Little is known about the role of STAT1 in adaptive immunity, including its impact on BCR or surface Ig expressio...

journal_title：Journal of leukocyte biology

authors： Najjar I,Deglesne PA,Schischmanoff PO,Fabre EE,Boisson-Dupuis S,Nimmerjahn F,Bornkamm GW,Dusanter-Fourt I,Fagard R

更新日期：2010-06-01 00:00:00

abstract：:TNF is a pleiotropic cytokine involved in a variety of inflammatory processes and immune responses. TNF effects are mediated via two distinct membrane receptors: TNFR1 and TNFR2. Investigations concerning regulation and function of TNFR2 revealed a novel TNFR2 isoform in human and mouse cells, termed icp75TNFR, with m...

journal_title：Journal of leukocyte biology

authors： Bäumel M,Lechner A,Hehlgans T,Männel DN

更新日期：2008-07-01 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：:Cationic antimicrobial protein of M(r) 37 kDa (CAP37) is a multifunctional protein isolated from the granules of human neutrophils, which has important implications in host defense and inflammation. CAP37 was initially recognized for its strong antibiotic activity against Gram-negative bacteria and was viewed as a com...

journal_title：Journal of leukocyte biology

authors： Pereira HA

更新日期：1995-06-01 00:00:00

abstract：:Blocking monoclonal antibodies (mAbs) specific to mouse interleukin-1 receptor antagonist (IL-1ra) were prepared by immunizing Armenian hamsters with recombinant mouse IL-1ra. A sensitive and specific ELISA against mouse IL-1ra was also established. In Propionibacterium acnes-induced liver injury, P. acnes induced tra...

journal_title：Journal of leukocyte biology

authors： Fujioka N,Mukaida N,Harada A,Akiyama M,Kasahara T,Kuno K,Ooi A,Mai M,Matsushima K

更新日期：1995-07-01 00:00:00

abstract：:It has been reported recently that granulocyte-colony stimulating factor (G-CSF) is degraded upon exposure to human neutrophil elastase (HNE), and this has a negative effect on the ability of the cytokine to promote the in vitro proliferation and maturation of CD34+ cells. This has important implications on the possib...

journal_title：Journal of leukocyte biology

authors： Carter CR,Whitmore KM,Thorpe R

更新日期：2004-03-01 00:00:00

abstract：:Bacterial and viral infections cause high rates of morbidity and mortality in premature newborns. In the setting of viral infection, pDCs play a key role as strong producers of IFN-α upon TLR9 activation. We analyzed pDC frequency, phenotype, morphology, and function in CB of preterm and term newborns in comparison wi...

journal_title：Journal of leukocyte biology

authors： Schüller SS,Sadeghi K,Wisgrill L,Dangl A,Diesner SC,Prusa AR,Klebermasz-Schrehof K,Greber-Platzer S,Neumüller J,Helmer H,Husslein P,Pollak A,Spittler A,Förster-Waldl E

更新日期：2013-05-01 00:00:00

abstract：:In the pathogenesis of chronic inflammatory periodontal disease, neutrophils are recognized as a major cellular component from the histopathology of the periodontal lesion around teeth and from clinical cases where absence or dysfunction of neutrophils results in major periodontal destruction. Neutrophils are recruite...

journal_title：Journal of leukocyte biology

authors： Galicia JC,Benakanakere MR,Stathopoulou PG,Kinane DF

更新日期：2009-07-01 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：:Myeloid-derived suppressor cells (MDSCs) increase in tuberculosis (TB) and may be targets for host-directed therapy (HDT). In this study, we use flow cytometry to analyze the effects of cyclooxygenase-2 inhibitors (COX-2i) on monocytic (M)-MDSCs in blood from TB patients attending a clinical trial of COX-2i. The effec...

journal_title：Journal of leukocyte biology

authors： Jøntvedt Jørgensen M,Jenum S,Tonby K,Mortensen R,Walzl G,Du Plessis N,Dyrhol-Riise AM

更新日期：2020-11-06 00:00:00

abstract：:We evaluated the concept that the vascular entrance of both bacterial and nonbacterial particulate material could lead to hepatic parenchymal cell injury, either due to postphagocytic Kupffer cell activity or the margination of activated leukocytes in the liver. Injection of denatured, collagen-coated particles as wel...

journal_title：Journal of leukocyte biology

authors： Holman JM Jr,Saba TM

更新日期：1988-03-01 00:00:00

abstract：:Sepsis represents uncontrolled inflammation due to an infection. Cold-inducible RNA-binding protein (CIRP) is a stress-induced damage-associated molecular pattern (DAMP). A subset of neutrophils expressing ICAM-1+ neutrophils was previously shown to produce high levels of reactive oxygen species. The role of CIRP for ...

journal_title：Journal of leukocyte biology

authors： Ode Y,Aziz M,Wang P

更新日期：2018-04-01 00:00:00

abstract：:Dendritic cell-specific intercellular adhesion molecule-3-grabbing nonintegrin (DC-SIGN) has been described as an attachment molecule for human immunodeficiency virus type 1 (HIV-1) with the potential to mediate its transmission. We examined DC-SIGN expression in monocyte-derived macrophages (MDM) and its role in vira...

journal_title：Journal of leukocyte biology

authors： Chehimi J,Luo Q,Azzoni L,Shawver L,Ngoubilly N,June R,Jerandi G,Farabaugh M,Montaner LJ

更新日期：2003-11-01 00:00:00

abstract：:Intracellular pathogens, including Mycobacterium tuberculosis, obtain iron from the host for their survival. Ferroportin 1 (FPN1; SLC40A1) is the sole iron exporter from mammalian cells and is expressed in the duodenum and macrophages. In the present study, we show that FPN1 mRNA levels in the mouse macrophage cell li...

journal_title：Journal of leukocyte biology

authors： Van Zandt KE,Sow FB,Florence WC,Zwilling BS,Satoskar AR,Schlesinger LS,Lafuse WP

更新日期：2008-09-01 00:00:00