Mesenchymal stromal (stem) cells suppress pro-inflammatory cytokine production but fail to improve survival in experimental staphylococcal toxic shock syndrome.

abstract：BACKGROUND:The extracellular domains of cytokine receptors are released during inflammation, but little is known about the shedding of Toll-like receptors (TLR) and whether they can be used as diagnostic biomarkers. METHODS:The release of sTLR2 and sTLR4 was studied in in-vitro stimulations, as well as in-vivo during ...

journal_title：BMC immunology

authors： Ten Oever J,Kox M,van de Veerdonk FL,Mothapo KM,Slavcovici A,Jansen TL,Tweehuysen L,Giamarellos-Bourboulis EJ,Schneeberger PM,Wever PC,Stoffels M,Simon A,van der Meer JW,Johnson MD,Kullberg BJ,Pickkers P,Pachot A,Jooste

更新日期：2014-11-19 00:00:00

abstract：BACKGROUND:Recognition of pathogens by dendritic cells (DCs) through interaction with pattern recognition receptors, including Toll like receptors (TLR), is crucial for the initiation of appropriate polarized T helper (Th) cell responses. Yet, the characteristics and differences in molecular profiles of DCs with differ...

journal_title：BMC immunology

authors： van Riet E,Everts B,Retra K,Phylipsen M,van Hellemond JJ,Tielens AG,van der Kleij D,Hartgers FC,Yazdanbakhsh M

更新日期：2009-02-04 00:00:00

abstract：BACKGROUND:Gene transfer studies in primary T cells have suffered from the limitations of conventional viral transduction or transfection techniques. Replication-defective adenoviral vectors are an attractive alternative for gene delivery. However, naive lymphocytes are not readily susceptible to infection with adenovi...

journal_title：BMC immunology

authors： Hurez V,Dzialo-Hatton R,Oliver J,Matthews RJ,Weaver CT

更新日期：2002-05-02 00:00:00

abstract：BACKGROUND:To understand the role of genetic factors on chromosome 1 in the regulation of spontaneous arthritis in mice deficient in IL-1 receptor antagonist protein (IL_1RA), we previously used speed congenic breeding to transfer the QTL region from DBA/1(-/-) mice that are resistant to spontaneous arthritis into BALB...

journal_title：BMC immunology

authors： Deng N,Jiao Y,Cao Y,Liu X,Ma Y,Hasty KA,Brand DD,Stuart JM,Gu W

更新日期：2014-12-09 00:00:00

abstract：AIM:Brucellar spondylitis (BS) is one of the most serious complications of brucellosis. CXCR3 is closely related to the severity of disease infection. This research aimed to study the degree of BS inflammatory damage through analyzing the expression levels of CXCR3 and its ligands (CXCL9 and CXCL10) in patients with BS...

journal_title：BMC immunology

authors： Hu X,Shang X,Wang L,Fan J,Wang Y,Lv J,Nazierhan S,Wang H,Wang J,Ma X

更新日期：2020-11-18 00:00:00

abstract：BACKGROUND:Streptococcus sanguinis (S.sanguinis), a predominant bacterium in the human oral cavity, has been widely associated with the development of infective endocarditis. Platelets play both a haemostatic function and can influence both innate and adaptive immune responses. Previous studies have shown that S.sangui...

journal_title：BMC immunology

authors： Cognasse F,Hamzeh-Cognasse H,Chabert A,Jackson E,Arthaud CA,Garraud O,McNicol A

更新日期：2014-04-22 00:00:00

abstract：BACKGROUND:We have previously reported that interleukin-10 (IL-10) deficient dendritic cells (DCs) are potent antigen presenting cells that induced elevated protective immunity against Chlamydia. To further investigate the molecular and biochemical mechanism underlying the superior immunostimulatory property of IL-10 d...

journal_title：BMC immunology

authors： Ryans K,Omosun Y,McKeithen DN,Simoneaux T,Mills CC,Bowen N,Eko FO,Black CM,Igietseme JU,He Q

更新日期：2017-05-19 00:00:00

abstract：BACKGROUND:Human memory CD4+ T cells can be either CD300a/c+ or CD300a/c- and subsequent analyses showed that CD4+ effector memory T (T(EM)) cells are mostly CD300a/c+, whereas CD4+ central memory T (T(CM)) cells have similar frequencies of CD300a/c+ and CD300a/c- cells. RESULTS:Extensive phenotypical and functional c...

journal_title：BMC immunology

authors： Simhadri VR,Mariano JL,Zhou Q,DeBell KE,Borrego F

更新日期：2011-11-02 00:00:00

abstract：BACKGROUND:Inappropriate responses to normal intestinal bacteria may be involved in the development of Inflammatory Bowel Diseases (IBD, e.g. Crohn's Disease (CD), Ulcerative Colitis (UC)) and variations in the host genome may mediate this process. IL-10 gene-deficient (Il10-/-) mice develop CD-like colitis mainly in t...

journal_title：BMC immunology

authors： Barnett MP,McNabb WC,Cookson AL,Zhu S,Davy M,Knoch B,Nones K,Hodgkinson AJ,Roy NC

更新日期：2010-07-15 00:00:00

abstract：BACKGROUND:The purpose of this study was to characterize specific cytotoxic T-cell (CTL) responses in men who have sex with men (MSM) subjects infected with the human immunodeficiency virus type 1 (HIV-1) CRF01_AE subtype during the first year of infection and impacts on viral control and evolution. RESULTS:Fifteen HI...

journal_title：BMC immunology

authors： Jiang F,Han X,Zhang H,Zhao B,An M,Xu J,Chu Z,Dong T,Shang H

更新日期：2016-08-30 00:00:00

abstract：BACKGROUND:Tuberculosis (TB) remains a serious human health problem that affects millions of people in the world. Understanding the biology of Mycobacterium tuberculosis (Mtb) is essential for tackling this devastating disease. Mtb possesses a very complex cell envelope containing a variety of lipid components that par...

journal_title：BMC immunology

authors： Espinosa-Cueto P,Escalera-Zamudio M,Magallanes-Puebla A,López-Marín LM,Segura-Salinas E,Mancilla R

更新日期：2015-06-23 00:00:00

abstract：BACKGROUND:Class I major histocompatibility complex (MHC) molecules bind, and present to T cells, short peptides derived from intracellular processing of proteins. The peptide repertoire of a specific molecule is to a large extent determined by the molecular structure accommodating so-called main anchor positions of th...

journal_title：BMC immunology

authors： Sidney J,Peters B,Frahm N,Brander C,Sette A

更新日期：2008-01-22 00:00:00

abstract：BACKGROUND:Cryopreservation of peripheral blood mononuclear cells has been used to preserve and standardize immunologic measurements for multicenter studies, however, effects of cryopreservation on cytokine responses are incompletely understood. In designing immunologic studies for a new multicenter birth cohort study ...

journal_title：BMC immunology

authors： Shreffler WG,Visness CM,Burger M,Cruikshank WW,Lederman HM,de la Morena M,Grindle K,Calatroni A,Sampson HA,Gern JE

更新日期：2006-12-12 00:00:00

abstract：BACKGROUND:In celiac disease gluten, the disease-inducing toxic component in wheat, induces the secretion of autoantibodies which are targeted against transglutaminase 2 (TG2). These autoantibodies are produced in the small-intestinal mucosa, where they can be found deposited extracellularly below the epithelial baseme...

journal_title：BMC immunology

authors： Stenman SM,Lindfors K,Korponay-Szabo IR,Lohi O,Saavalainen P,Partanen J,Haimila K,Wieser H,Mäki M,Kaukinen K

更新日期：2008-02-29 00:00:00

abstract：BACKGROUND:Pattern recognition receptors (PRRs) for double-stranded RNA (dsRNA) are components of innate immunity that recognize the presence of viral infection and initiate efficient defense mechanisms. In addition to previously well-characterized signaling pathways that are mediated by PKR and TLR3, new intracellular...

journal_title：BMC immunology

authors： Yun JJ,Tsao MS,Der SD

更新日期：2011-02-10 00:00:00

abstract：BACKGROUND:Autoimmune lymphoproliferative syndrome (ALPS) is a rare inherited disorder characterized by defective function of Fas, autoimmune manifestations that predominantly involve blood cells, polyclonal accumulation of lymphocytes in the spleen and lymph nodes with lymphoadenomegaly and/or splenomegaly, and expans...

journal_title：BMC immunology

authors： Cerutti E,Campagnoli MF,Ferretti M,Garelli E,Crescenzio N,Rosolen A,Chiocchetti A,Lenardo MJ,Ramenghi U,Dianzani U

更新日期：2007-11-13 00:00:00

abstract：BACKGROUND:The CXCR3 receptor and its three interferon-inducible ligands (CXCL9, CXCL10 and CXCL11) have been implicated as playing a central role in directing a Th1 inflammatory response. Recent studies strongly support that the CXCR3 receptor is a very attractive therapeutic target for treating autoimmune diseases, s...

journal_title：BMC immunology

authors： Jenh CH,Cox MA,Cui L,Reich EP,Sullivan L,Chen SC,Kinsley D,Qian S,Kim SH,Rosenblum S,Kozlowski J,Fine JS,Zavodny PJ,Lundell D

更新日期：2012-01-10 00:00:00

abstract：BACKGROUND:Marginal zone (MZ) B cells play important roles in the early phases of humoral immune responses. In addition to possessing an inherent capacity to rapidly differentiate into antibody secreting cells, MZ B cells also help to regulate the fate of both T-independent and T-dependent blood-borne antigens in the s...

journal_title：BMC immunology

authors： Ferguson AR,Corley RB

更新日期：2005-04-18 00:00:00

abstract：BACKGROUND:Besides their prominent role in the elimination of infected or malignantly transformed cells, natural killer (NK) cells serve as modulators of adaptive immune responses. Enhancing bidirectional crosstalk between NK cells and dendritic cells (DC) is considered a promising tool to potentiate cancer vaccines. W...

journal_title：BMC immunology

authors： Oth T,Habets THPM,Germeraad WTV,Zonneveld MI,Bos GMJ,Vanderlocht J

更新日期：2018-02-13 00:00:00

abstract：BACKGROUND:Graft-versus-host disease (GVHD) is one of the most complex complications after allogeneic stem cell transplantation. Current standard of grading system is based on clinical symptoms in skin, liver and intestinal. However, it's difficult to differ GVHD and its extent just by clinical manifestation. Here we r...

journal_title：BMC immunology

authors： Zhang P,Yang S,Zou Y,Yan X,Wu H,Zhou M,Sun YC,Zhang Y,Zhu H,Xu K,Wang Y,Sheng LX,Mu Q,Sun L,Ouyang G

更新日期：2019-12-09 00:00:00

abstract：BACKGROUND:The need for rapid and accurate comparison of panels of adjuvanted vaccine formulations and subsequent rational down selection, presents several challenges for modern vaccine development. Here we describe a method which may enable vaccine and adjuvant developers to compare antigen/adjuvant combinations in a ...

journal_title：BMC immunology

authors： Younis SY,Barnier-Quer C,Heuking S,Sommandas V,Brunner L,Vd Werff N,Dubois P,Friede M,Kocken C,Collin N,Remarque E

更新日期：2018-01-31 00:00:00

abstract：BACKGROUND:Proinflammatory genes are highly expressed in several metabolic disorders associated with obesity. But it is not clarified whether gene expression levels and downstream inflammatory markers are related to the metabolic state or the presence of obesity. Hence, the present study aimed to compare Toll-Like Rece...

journal_title：BMC immunology

authors： Amiri P,Baradaran B,Saghafi-Asl M,Naghizadeh M,Shanehbandi D,Karamzad N,Vahed SZ

更新日期：2019-07-04 00:00:00

abstract：BACKGROUND:Cryopreservation of peripheral blood mononuclear cells (PBMCs) is a common and essential practice in conducting research. There are different reports in the literature as to whether cryopreserved PBMCs need to only be stored ≤ -150 °C or can be stored for a specified time at -80 °C. Therefore, we performed g...

journal_title：BMC immunology

authors： Yang J,Diaz N,Adelsberger J,Zhou X,Stevens R,Rupert A,Metcalf JA,Baseler M,Barbon C,Imamichi T,Lempicki R,Cosentino LM

更新日期：2016-03-15 00:00:00

abstract：BACKGROUND:Active cancer immunotherapies are beginning to yield clinical benefit, especially those using peptide-pulsed dendritic cells (DCs). Different adjuvants, including Toll-like receptor (TLR) agonists, commonly co-administered to cancer patients as part of a DC-based vaccine, are being widely tested in the clini...

journal_title：BMC immunology

authors： Ioannou K,Derhovanessian E,Tsakiri E,Samara P,Kalbacher H,Voelter W,Trougakos IP,Pawelec G,Tsitsilonis OE

更新日期：2013-09-22 00:00:00

abstract：BACKGROUND:Pro-inflammatory cytokines can affect intracellular lipid metabolism. A variety of effects have been described for different cell types; hepatocyte lipid turnover pathways are inhibited during inflammation, whereas interleukin-1beta (IL-1beta) reduces intracellular cholesterol levels in fibroblasts. Levels o...

journal_title：BMC immunology

authors： Persson J,Nilsson J,Lindholm MW

更新日期：2008-11-25 00:00:00

abstract：BACKGROUND:Although plasmid DNA encoding an antigen from pathogens or tumor cells has been widely studied as vaccine, the use of plasmid vector (without insert) as therapeutic agent requires further investigation. RESULTS:Here, we showed that plasmid DNA (pcDNA3) at low doses inhibits the production of IL-6 and TNF-α ...

journal_title：BMC immunology

authors： Malardo T,Batalhão ME,Panunto-Castelo A,Almeida LP,Padilha E,Fontoura IC,Silva CL,Carnio EC,Coelho-Castelo AA

更新日期：2012-11-08 00:00:00

abstract：BACKGROUND:Most HIV-infected subjects exhibit a progressive rise in CD4 T-cell counts after initiation of highly active antiretroviral therapy (HAART). However, a subset of individuals exhibit very poor CD4 T-cell recovery despite effective control of HIV-RNA viraemia. We evaluated CD4 T-cell proliferation among subopt...

journal_title：BMC immunology

authors： Nakanjako D,Ssewanyana I,Nabatanzi R,Kiragga A,Kamya MR,Cao H,Mayanja-Kizza H

更新日期：2013-06-20 00:00:00

abstract：BACKGROUND:Macrophages are key players in the initiation, perpetuation and regulation of both innate and adaptive immune responses. They largely perform these roles through modulation of the expression of genes, especially those encoding cytokines. Murine bone marrow derived macrophages (BMDMs) are commonly used as a m...

journal_title：BMC immunology

authors： Tanaka A,To J,O'Brien B,Donnelly S,Lund M

更新日期：2017-10-03 00:00:00

abstract：BACKGROUND:Non-adherence has been associated with reduced graft survival. The aim of this study was to investigate the immunological mechanisms underlying chronic renal allograft rejection using a model of non-adherence to immunosuppressive therapy. We used a MHC (major histocompatibility complex) -mismatched rat model...

journal_title：BMC immunology

authors： Kühne L,Jung B,Poth H,Schuster A,Wurm S,Ruemmele P,Banas B,Bergler T

更新日期：2017-12-19 00:00:00

abstract：BACKGROUND:Burkholderia pseudomallei is the causative agent of melioidosis, an emerging bacterial infectious disease in tropical and subtropical areas. We recently showed that NADPH oxidase but not nitric oxide (NO) contributes to resistance in innately resistant C57BL/6 mice in a B. pseudomallei respiratory infection ...

journal_title：BMC immunology

authors： Breitbach K,Wongprompitak P,Steinmetz I

更新日期：2011-03-16 00:00:00