Multiple determinants are involved in HIV coreceptor use as demonstrated by CCR4/CCL22 interaction in peripheral blood mononuclear cells (PBMCs).

abstract：:Mutations in the gene JAGN1 were recently discovered in patients with severe congenital neutropenia (SCN). Neutrophils release neutrophil extracellular traps (NETs) consisting of decondensed chromatin decorated with various granular proteins such as neutrophil elastase and myeloperoxidase (MPO) to combat microbial inf...

journal_title：Journal of leukocyte biology

authors： Khandagale A,Lazzaretto B,Carlsson G,Sundin M,Shafeeq S,Römling U,Fadeel B

更新日期：2018-12-01 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 last 10-15 years have witnessed a revolution in treating multiple myeloma, an incurable cancer of Ab-producing plasma cells. Advances in myeloma therapy were ushered in by novel agents that remodel the myeloma immune microenvironment. The first generation of novel agents included immunomodulatory drugs (thalidomid...

journal_title：Journal of leukocyte biology

authors： Asimakopoulos F,Hope C,Johnson MG,Pagenkopf A,Gromek K,Nagel B

更新日期：2017-08-01 00:00:00

abstract：:Transition metals, including zinc, are essential to all living organisms. They are also toxic in high amounts, and their intracellular concentration must be tightly regulated. In this edition of JLB, Stocks et al. report that the zinc transporter, ZnT1 (SLC30A1) is induced by TLR4 activation in Mϕs, in which it contri...

journal_title：Journal of leukocyte biology

authors： Neyrolles O

更新日期：2021-02-01 00:00:00

abstract：:Recent studies have revealed that aloe emodin (AE), a natural compound from the root and rhizome of Rheum palmatum L., exhibits significant pharmacologic activities. However, the pharmacologic relevance of the compound, particularly for cardiovascular disease, remains largely unknown. Here, we hypothesized that AE cou...

journal_title：Journal of leukocyte biology

authors： Zhang Y,Song Z,Huang S,Zhu L,Liu T,Shu H,Wang L,Huang Y,Chen Y

更新日期：2020-12-01 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：:Discussion on targeting LXR and PPAR agonists as therapeutic alternatives to ustekinumab therapy in LAD-1. ...

journal_title：Journal of leukocyte biology

authors： Cooper KN,Bagaitkar J

更新日期：2020-11-01 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：:The biology of cells of the mononuclear phagocyte system has been studied extensively in the mouse. Studies of the pig as an experimental model have commonly been consigned to specialist animal science journals. In this review, we consider some of the many ways in which the innate immune systems of humans differ from ...

journal_title：Journal of leukocyte biology

authors： Fairbairn L,Kapetanovic R,Sester DP,Hume DA

更新日期：2011-06-01 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：: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：:CXCL8 is the principal human neutrophil-attracting chemokine and a major mediator of inflammation. The chemokine exerts its neutrophil-chemotactic and neutrophil-activating activities via interaction with glycosaminoglycans (GAGs) and activation of the G protein-coupled receptors (GPCRs) CXCR1 and CXCR2. Natural CXCL8...

journal_title：Journal of leukocyte biology

authors： Metzemaekers M,Vandendriessche S,Berghmans N,Gouwy M,Proost P

更新日期：2020-06-01 00:00:00

abstract：:The human polyomavirus JCV lytically infects oligodendrocytes of immunosuppressed individuals leading to the fatal demyelinating disease termed progressive multifocal leukoencephalopathy (PML). Dementia, hemiparesis, and hemianopsia are the predominant presenting signs of PML. Asymptomatic JCV infection is common worl...

journal_title：Journal of leukocyte biology

authors： Jensen PN,Major EO

更新日期：1999-04-01 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：:Chemokine-chemokine receptor (CKR) interactions are traditionally described by a two-step/two-site mechanism that details the major contact points between chemokine ligands and CKRs leading to ligand recognition and receptor activation. Chemokine recognition site 1 (CRS1) encompasses interactions between the CKR N-ter...

journal_title：Journal of leukocyte biology

authors： Riutta SJ,Larsen O,Getschman AE,Rosenkilde MM,Hwang ST,Volkman BF

更新日期：2018-08-01 00:00:00

abstract：:Apoptotic loss of CD4+ T cells has been proposed as a mechanism of T cell depletion in human immunodeficiency virus (HIV) infections resulting in immunodeficiency. The Env glycoprotein has been implicated in apoptosis of uninfected bystander cells via gp120 binding to CD4/CXC chemokine receptor 4 as well as the fusion...

journal_title：Journal of leukocyte biology

authors： Garg H,Blumenthal R

更新日期：2006-02-01 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：:Extracellular vesicles (EVs) are nanosized particles that have emerged as mediators for intercellular communication in physiologic and pathologic conditions. EVs carry signaling information on their bilipid membrane as well as cargo within, allowing them to perform a wide range of biologic processes and contribute to ...

journal_title：Journal of leukocyte biology

authors： Lam KCK,Lam MKN,Chim CS,Chan GCF,Li JCB

更新日期：2020-11-01 00:00:00

abstract：:Previous studies about basophils and mast cells identified the ability of IgE to up-regulate FcepsilonRI expression by a process that depends on stabilization of the surface receptor by IgE. However, the mechanism of loss from the cell surface, when unoccupied, is not known. The current studies have examined whether u...

journal_title：Journal of leukocyte biology

authors： MacGlashan DW Jr

更新日期：2007-10-01 00:00:00

abstract：:Osteopontin is an RGD-containing bone matrix protein with cytokine-like functions that is associated with early stages of Th1-mediated diseases. Although the function of osteopontin in these responses is unknown, it is expressed by activated T cells and macrophages and can costimulate T cell proliferation. Studies hav...

journal_title：Journal of leukocyte biology

authors： O'Regan AW,Hayden JM,Berman JS

更新日期：2000-10-01 00:00:00

abstract：:A large body of literature supports the role of interleukin-8 (IL-8) in inflammatory lung disease. Numerous factors induce the local synthesis and secretion of this potent chemokine leading to the recruitment and activation of polymorphonuclear leukocytes. However, little is currently known about the fate of IL-8 secr...

journal_title：Journal of leukocyte biology

authors： Leavell KJ,Peterson MW,Gross TJ

更新日期：1997-03-01 00:00:00

abstract：:The liver contains a unique repertoire of immune cells and a particular abundance of NK cells. We have found that CD11c defines a distinct subset of NK cells (NK1.1(+)CD3(-)) in the murine liver whose function was currently unknown. In naïve animals, CD11c(+) liver NK cells displayed an activated phenotype and possess...

journal_title：Journal of leukocyte biology

authors： Burt BM,Plitas G,Stableford JA,Nguyen HM,Bamboat ZM,Pillarisetty VG,DeMatteo RP

更新日期：2008-10-01 00:00:00

abstract：:The airway epithelial cell of the lower respiratory tract is the primary host target cell for respiratory syncytial virus (RSV) infection. To estimate whether infected epithelial cells contribute to the inflammatory host response observed during the acute infection phase we analyzed the cell surface expression of inte...

journal_title：Journal of leukocyte biology

authors： Arnold R,Konig W

更新日期：1996-12-01 00:00:00

abstract：:The colony-stimulating factors (CSF) belong to a group of proteins which regulate blood cell production. Human monocytes allowed to adhere express high levels of M-CSF transcripts and secreted protein at 24 h in the presence but not in the absence of indomethacin (Indo), an inhibitor of prostaglandin E (PGE) productio...

journal_title：Journal of leukocyte biology

authors： Lee MT,Kaushansky K,Ralph P,Ladner MB

更新日期：1990-03-01 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：: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：:Intracellular zinc homeostasis is strictly regulated by zinc binding proteins and zinc transporters. In the present study, we quantified in a first global view the expression of all characterized human zinc exporters (hZnT-1-9) in different leukocyte subsets in response to zinc supplementation and depletion and analyz...

journal_title：Journal of leukocyte biology

authors： Overbeck S,Uciechowski P,Ackland ML,Ford D,Rink L

更新日期：2008-02-01 00:00:00

abstract：:The germinal center (GC) is a dynamic structure formed by proliferating B cells in the follicles of secondary lymphoid organs during T cell-dependent antibody responses to exogenous antigens. GC is composed by a dark zone, enriched in proliferating centroblasts (CBs), and a light zone where CBs migrate and transform i...

journal_title：Journal of leukocyte biology

authors： Ferretti E,Ponzoni M,Doglioni C,Pistoia V

更新日期：2016-11-01 00:00:00

abstract：:The interaction between CD40 on dendritic cells (DC) and its ligand CD154 has been recognized to be an important feature in the maturation of DC. Here, we were interested in the role of CD44 a surface receptor shown to mediate cell-cell adhesion and binding to Hyaluronic acid (HA). Western blot analysis of human DC st...

journal_title：Journal of leukocyte biology

authors： Termeer C,Johannsen H,Braun T,Renkl A,Ahrens T,Denfeld RW,Lappin MB,Weiss JM,Simon JC

更新日期：2001-11-01 00:00:00

abstract：:Elderly humans are more susceptible to bacterial infections because of declining immune status. We have investigated the effect of aging on neutrophil bactericidal responses, comparing neutrophil function in healthy, young (23-35 years) and elderly (>65 years) volunteers. Superoxide generation in response to fMLP was ...

journal_title：Journal of leukocyte biology

authors： Butcher SK,Chahal H,Nayak L,Sinclair A,Henriquez NV,Sapey E,O'Mahony D,Lord JM

更新日期：2001-12-01 00:00:00