L-fucose, D-mannose, L-galactose, and their BSA conjugates stimulate macrophage migration.

abstract：:In the present work, we demonstrate that interleukin (IL)-4 is able to rescue B cells from Trypanosoma cruzi-infected mice, counteracting the strong apoptotic signals that these cells received in vivo. We have observed that IL-4 restrains the apoptosis of immunoglobulin (Ig)M(+) and IgG(+) B cells from infected and no...

journal_title：Journal of leukocyte biology

authors： Acosta Rodriguez EV,Zuñiga E,Montes CL,Gruppi A

更新日期：2003-01-01 00:00:00

abstract：:NK cells are members of the innate immunity and play a central role in the defense against viral infections and cancer development, but also contribute to triggering and shaping adaptive immune responses. Human NK cells may express MHC II and costimulatory molecules, including CD86, CD80, and OX40 ligand, which allows...

journal_title：Journal of leukocyte biology

authors： De Pelsmaeker S,Devriendt B,Leclercq G,Favoreel HW

更新日期：2018-01-01 00:00:00

abstract：:Macrophages play major roles in the onset of immune responses and inflammation by inducing a variety of cytokines such as TNF and IFN-beta. The pathogen-associated molecular pattern, polyinosinic-polycytidylic acid [poly(I:C)], and LPS were used to study type-I IFN and TNF responses in human macrophages. Additionally,...

journal_title：Journal of leukocyte biology

authors： Reimer T,Brcic M,Schweizer M,Jungi TW

更新日期：2008-05-01 00:00:00

abstract：:Signaling through chemokine receptor, C-X-C chemokine receptor type 4 (CXCR4) regulates essential processes in normal physiology, including embryogenesis, tissue repair, angiogenesis, and trafficking of immune cells. Tumors co-opt many of these fundamental processes to directly stimulate proliferation, invasion, and m...

journal_title：Journal of leukocyte biology

authors： Luker GD,Yang J,Richmond A,Scala S,Festuccia C,Schottelius M,Wester HJ,Zimmermann J

更新日期：2020-10-26 00:00:00

abstract：:The immune system of astronauts is disturbed during and after spaceflight. This situation may result from stressors encountered during the flight (microgravity, radiation, psychological stress, or confinement) or from physiological changes (demineralization or fluid shift). Therefore, ground-based investigations shoul...

journal_title：Journal of leukocyte biology

authors： Schmitt DA,Schaffar L

更新日期：1993-09-01 00:00:00

abstract：:TLRs are a class of pattern recognition receptors (PRRs) that detect invading microbes by recognizing pathogen-associated molecular patterns (PAMPs). Upon PAMP engagement, TLRs activate a signaling cascade that leads to the production of inflammatory mediators. The localization of TLRs, either on the plasma membrane o...

journal_title：Journal of leukocyte biology

authors： Marongiu L,Gornati L,Artuso I,Zanoni I,Granucci F

更新日期：2019-07-01 00:00:00

abstract：:Macrophage-like tumor cells can be obtained in large quantities as rather homogeneous populations, making these cells useful for chemotaxis assays. Therefore, macrophage-like cells J774A, WEHI-3, P388D1, IC-21, and NCTC 1469, all of murine origin, and U937 of human origin, were tested for chemotactic activity to a num...

journal_title：Journal of leukocyte biology

authors： Terheggen P,Van Loveren H,Den Otter W

更新日期：1985-12-01 00:00:00

abstract：:We have sought to elucidate the responses of human peripheral blood neutrophils to antigenic surfaces complexed with human specific IgA antibodies obtained either as myeloma proteins that recognize staphylococcal alpha-toxin, or from the serum of patients with subacute bacterial endocarditis due to Streptococcus mutan...

journal_title：Journal of leukocyte biology

authors： Nikolova EB,Russell MW

更新日期：1995-06-01 00:00:00

abstract：:LPS has been widely used to induce inflammatory pain, attributing to production of inflammatory cytokines and sensitization of nociceptors. Paeoniflorin (PF) possesses anti-nociceptive property, but its effect on LPS-induced inflammatory pain has not been investigated. In this study, we aimed to investigate the analge...

journal_title：Journal of leukocyte biology

authors： Yin N,Gao Q,Tao W,Chen J,Bi J,Ding F,Wang Z

更新日期：2020-07-01 00:00:00

abstract：:In HIV-1-infected monocytes and monocytoid cell lines, viral expression can be observed as high-level production, restricted (chronic low-level) expression, and latency (no viral expression). Interleukin-13 (IL-13) and IL-4, which have remarkedly similar deactivating effects on inflammatory monocyte functions, were st...

journal_title：Journal of leukocyte biology

authors： Mikovits JA,Meyers AM,Ortaldo JR,Minty A,Caput D,Ferrara P,Ruscetti FW

更新日期：1994-09-01 00:00:00

abstract：:In human neutrophils, TNF-elicited O(2)(-) production requires adherence and integrin activation. How this cooperative signaling between TNFRs and integrins regulates O(2)(-) generation has yet to be fully elucidated. Previously, we identified delta-PKC as a critical early regulator of TNF signaling in adherent neutro...

journal_title：Journal of leukocyte biology

authors： Kilpatrick LE,Sun S,Li H,Vary TC,Korchak HM

更新日期：2010-01-01 00:00:00

abstract：:IL-31, a newly identified member of the IL-6 cytokine family, is involved in many pathological conditions, including atopic dermatitis and pruritis. In this study, we investigated how expression of IL-31 is regulated in T cells and mast cells. We observed that expression of IL-31 required a calcium signal and was depe...

journal_title：Journal of leukocyte biology

authors： Park K,Park JH,Yang WJ,Lee JJ,Song MJ,Kim HP

更新日期：2012-02-01 00:00:00

abstract：:The Hedgehog (Hh) family of signaling molecules functions in the development of numerous tissues during embryogenesis and has also been involved in adult self-renewing tissues. Recent results have demonstrated that the different components of the Hh signaling pathway are expressed in the human thymus. In this study, w...

journal_title：Journal of leukocyte biology

authors： Varas A,Hernández-López C,Valencia J,Mattavelli S,Martínez VG,Hidalgo L,Gutiérrez-Frías C,Zapata AG,Sacedón R,Vicente A

更新日期：2008-06-01 00:00:00

abstract：:The oncogene EVI1 has been implicated in the etiology of AML and MDS. Although AML cells are characterized by accelerated proliferation and differentiation arrest, MDS cells hyperproliferate when immature but fail to differentiate later and die instead. In agreement with its roles in AML and in immature MDS cells, EVI...

journal_title：Journal of leukocyte biology

authors： Konrad TA,Karger A,Hackl H,Schwarzinger I,Herbacek I,Wieser R

更新日期：2009-10-01 00:00:00

abstract：:Neuronal damage in HIV infection results mainly from chronic activation of brain tissue and involves inflammation, oxidative stress, and glutamate-related neurotoxicity. Glutamate toxicity acts via two distinct pathways: an excitotoxic one, in which glutamate receptors are hyperactivated, and an oxidative one, in whic...

journal_title：Journal of leukocyte biology

authors： Gras G,Porcheray F,Samah B,Leone C

更新日期：2006-11-01 00:00:00

abstract：:Lipopolysaccharide (LPS) has been shown to induce proliferation of human T-lymphocytes only in the presence of monocytes and CD34(+) hematopoietic cells (HCs) from peripheral blood. This finding provided evidence of an active role of CD34(+) HCs during inflammation and immunological events. To investigate mechanisms b...

journal_title：Journal of leukocyte biology

authors： Umland O,Heine H,Miehe M,Marienfeld K,Staubach KH,Ulmer AJ

更新日期：2004-04-01 00:00:00

abstract：:Exposure of humans to beryllium dusts can induce a specific form of chronic pneumonitis that consists mainly of noncaseating granulomas in the lungs. Multiple studies have documented both genetic and immune components of chronic berylliosis. Much work has focused on T cells and their reactivity in berylliosis, but les...

journal_title：Journal of leukocyte biology

authors： Misra UK,Gawdi G,Pizzo SV,Lewis JG

更新日期：1999-06-01 00:00:00

abstract：:On the surface of the macrophage, annexin A2 tetramer (A2t) serves as a docking protein or recognition element for bacterial and viral pathogens. Plasma levels of free A2t have been reported to increase following infection, although the mechanistic significance of this observation is unclear. Although annexin A2 had g...

journal_title：Journal of leukocyte biology

authors： Swisher JF,Khatri U,Feldman GM

更新日期：2007-11-01 00:00:00

abstract：:In newborn infants, the innate cellular system plays a crucial role in the first line of defense against pathogens. Neutrophils are the most abundant leukocytes, and their response to the commonly encountered nosocomial bacterial (Gram positive) infection in newborns remains largely unclear. In this study, a genome-wi...

journal_title：Journal of leukocyte biology

authors： Fong ON,Chan KY,Leung KT,Lam HS,Cheung HM,Leung TY,Li K,Ng PC

更新日期：2014-01-01 00:00:00

abstract：:Interleukin-15 (IL-15) is a cytokine that possesses interesting, potential therapeutic properties. However, based on several parameters including activation of neutrophils, it is also recognized as a proinflammatory cytokine. The mechanisms by which IL-15 activates human neutrophil functions are not fully understood. ...

journal_title：Journal of leukocyte biology

authors： Ratthé C,Girard D

更新日期：2004-07-01 00:00:00

abstract：:Extracellular cold-inducible RNA-binding protein (eCIRP) is a damage-associated molecular pattern. Neutrophils present in the mononuclear cell fraction of Ficoll gradient separation are called low-density neutrophils (LDNs). Here we report the novel role of eCIRP on LDNs' heterogeneity in sepsis. Sepsis was induced in...

journal_title：Journal of leukocyte biology

authors： Takizawa S,Murao A,Ochani M,Aziz M,Wang P

更新日期：2020-10-18 00:00:00

abstract：:Lymphocyte development is initiated from hematopoietic stem cells and can be divided into multiple phenotypically distinct stages. Transcription factors play important roles in programming the developmental process of lymphocytes. Recent studies have identified key roles of several orphan nuclear receptors in T lympho...

journal_title：Journal of leukocyte biology

authors： He YW

更新日期：2002-09-01 00:00:00

abstract：:Individuals with T2D and PD suffer significantly from the ability of one disease to intensify the other. Disease-associated inflammation is one mechanism thought to fuel this pathogenic feed-forward loop. Several lines of evidence indicate that proinflammatory B cells promote T2D and PD; thus, B cells are top candidat...

journal_title：Journal of leukocyte biology

authors： Zhu M,Belkina AC,DeFuria J,Carr JD,Van Dyke TE,Gyurko R,Nikolajczyk BS

更新日期：2014-08-01 00:00:00

abstract：:The recognition that apoptosis is regulated by an evolutionarily conserved set of polypeptides from the nematode Caenorhabditis elegans to humans suggests that a conserved set of biochemical mechanisms may also he involved in the response. Work from a number of independent laboratories suggests that alterations in cyt...

journal_title：Journal of leukocyte biology

authors： McConkey DJ,Orrenius S

更新日期：1996-06-01 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：:We investigated the hypothesis that transmigration drives monocyte transcriptional changes. Using Agilent whole human genome microarrays, we identified over 692 differentially expressed genes (2x, P<0.05) in freshly isolated human monocytes following 1.5 h of transmigration across IL-1beta-stimulated ECs compared with...

journal_title：Journal of leukocyte biology

authors： Williams MR,Sakurai Y,Zughaier SM,Eskin SG,McIntire LV

更新日期：2009-12-01 00:00:00

abstract：:CD4(+)/CD8(+) DP thymocytes are a well-described T cell developmental stage within the thymus. However, once differentiated, the CD4(+) lineage or the CD8(+) lineage is generally considered to be fixed. Nevertheless, mature CD4(+)/CD8(+) DP T cells have been described in the blood and peripheral lymphoid tissues of nu...

journal_title：Journal of leukocyte biology

authors： Overgaard NH,Jung JW,Steptoe RJ,Wells JW

更新日期：2015-01-01 00:00:00

abstract：:It is well established that the cytokine IL-12 and the transcription factor STAT4, an essential part of the IL-12 signaling pathway, are critical components of the Th1 differentiation process in T cells. In response to pathogenic stimuli, this process causes T cells to proliferate rapidly and secrete high amounts of t...

journal_title：Journal of leukocyte biology

authors： Schaller M,Ito T,Allen RM,Kroetz D,Kittan N,Ptaschinski C,Cavassani K,Carson WF 4th,Godessart N,Grembecka J,Cierpicki T,Dou Y,Kunkel SL

更新日期：2015-10-01 00:00:00

abstract：:Myeloperoxidase aids in clearance of microbes by generation of peroxidase-mediated oxidants that kill leukocyte-engulfed pathogens. In this review, we will examine 1) strategies for in vitro evaluation of myeloperoxidase function and its inhibition, 2) ways to monitor generation of certain oxidant species during infla...

journal_title：Journal of leukocyte biology

authors： Huang J,Milton A,Arnold RD,Huang H,Smith F,Panizzi JR,Panizzi P

更新日期：2016-04-01 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