Evidence of Different IL-1β Activation Pathways in Innate Immune Cells From Indeterminate and Cardiac Patients With Chronic Chagas Disease.

abstract：:Indoles, as the ligands of aryl hydrocarbon receptor (AhR), have been shown to possess immune-modulating property in terms of the balancing between regulatory T cells (Treg) and T helper 17 cells (Th17) activities. In the present study, we examined the effects of dietary indoles, 3,3'-diindolylmethane (DIM) and indole...

journal_title：Frontiers in immunology

authors： Kim WH,Lillehoj HS,Min W

更新日期：2019-03-26 00:00:00

abstract：:Under non-inflammatory conditions HLA class II is predominantly expressed on hematopoietic cells. Therefore, donor CD4 T-cells after allogeneic stem cell transplantation (alloSCT) may mediate graft-vs.-leukemia reactivity without graft-vs.-host disease (GVHD). We analyzed immune responses in four patients converting f...

journal_title：Frontiers in immunology

authors： van Balen P,van Bergen CAM,van Luxemburg-Heijs SAP,de Klerk W,van Egmond EHM,Veld SAJ,Halkes CJM,Zwaginga JJ,Griffioen M,Jedema I,Falkenburg JHF

更新日期：2018-12-18 00:00:00

abstract：:Targeting the programmed cell death protein-1 (PD-1)/PD-1 ligand (PD-L1) pathway has been shown to enhance T cell-mediated antitumor immunity. Clinical responses are limited to subgroups of patients. The search for biomarkers of response is a strategy to predict response and outcome of PD-1/PD-L1 checkpoint interventi...

journal_title：Frontiers in immunology

authors： Merhi M,Raza A,Inchakalody VP,Nashwan AJJ,Allahverdi N,Krishnankutty R,Uddin S,Zar Gul AR,Al Homsi MU,Dermime S

更新日期：2018-07-30 00:00:00

abstract：:Many pathogens, including the malaria parasite Plasmodium falciparum, display high levels of polymorphism within T-cell epitope regions of proteins associated with protective immunity. The T-cell epitope variants are often non-cross-reactive. Herein, we show in a murine model, which modifies a protective CD8 T-cell ep...

journal_title：Frontiers in immunology

authors： Minigo G,Flanagan KL,Slattery RM,Plebanski M

更新日期：2017-02-14 00:00:00

abstract：:Monocytes are critical defense components that play an important role in the primary innate immune response. The heterogeneous nature of monocytes and their ability to differentiate into either monocyte-derived macrophages or monocyte-derived dendritic cells allows them to serve as a bridge between the innate and adap...

journal_title：Frontiers in immunology

authors： Sampath P,Moideen K,Ranganathan UD,Bethunaickan R

更新日期：2018-07-30 00:00:00

abstract：:Recent studies suggest an important role of immunoglobulin E (IgE) as an alternative pathogenic pathway in the development of bullous pemphigoid (BP), as the most frequent subepidermal blistering disease of the skin Use of IgE targeted therapies, such as omalizumab, has been shown promising in recent studies. The aim ...

journal_title：Frontiers in immunology

authors： Seyed Jafari SM,Gadaldi K,Feldmeyer L,Yawalkar N,Borradori L,Schlapbach C

更新日期：2019-08-14 00:00:00

abstract：:Pertussis is an acute respiratory disease caused by Bordetella pertussis. Due to its frequency and severity, prevention of pertussis has been considered an important public health issue for many years. The development of the whole-cell pertussis vaccine (wPV) and its introduction into the pediatric immunization schedu...

journal_title：Frontiers in immunology

authors： Esposito S,Stefanelli P,Fry NK,Fedele G,He Q,Paterson P,Tan T,Knuf M,Rodrigo C,Weil Olivier C,Flanagan KL,Hung I,Lutsar I,Edwards K,O'Ryan M,Principi N,World Association of Infectious Diseases and Immunological Disorders

更新日期：2019-07-03 00:00:00

abstract：:Background: Although myelin is composed of mostly lipids, the pathological role of myelin lipids in demyelinating diseases remains elusive. The principal lipid of the myelin sheath is β-galactosylceramide (β-Galcer). Its α-anomer (α-Galcer) has been demonstrated to be antigenically presented by macrophages via CD1d, a...

journal_title：Frontiers in immunology

authors： Ban Y,Dong W,Zhang L,Zhou T,Altiti AS,Ali K,Mootoo DR,Blaho VA,Hla T,Ren Y,Ma X

更新日期：2019-03-19 00:00:00

abstract：:Enamel matrix derivatives (EMDs)-based periodontal tissue regenerative therapy is known to promote healing with minimal inflammatory response after periodontal surgery, i. e., it promotes wound healing with reduced pain and swelling. It has also been reported that macrophages stimulated with amelogenin, a major compon...

journal_title：Frontiers in immunology

authors： Yotsumoto K,Sanui T,Tanaka U,Yamato H,Alshargabi R,Shinjo T,Nakao Y,Watanabe Y,Hayashi C,Taketomi T,Fukuda T,Nishimura F

更新日期：2020-04-21 00:00:00

abstract：:The receptor for advanced glycation endproducts (RAGE) can engage a diverse class of ligands and contribute to the immune and inflammatory response to infection and injury. It is known to be a pathogenic receptor in many inflammatory diseases, including ischemia/reperfusion (IR) injuries in several tissues; however, i...

journal_title：Frontiers in immunology

authors： Wu MC,Gilmour TD,Mantovani S,Woodruff TM

更新日期：2015-12-07 00:00:00

abstract：:Influenza A virus (IAV) is a significant cause of life-threatening lower respiratory tract infections in children. Antiviral therapy is the mainstay of treatment, but its effectiveness in this age group has been questioned. In addition, damage inflicted on the lungs by the immune response to the virus may be as import...

journal_title：Frontiers in immunology

authors： Coates BM,Staricha KL,Ravindran N,Koch CM,Cheng Y,Davis JM,Shumaker DK,Ridge KM

更新日期：2017-07-10 00:00:00

abstract：:A recent pandemic caused by a single-stranded RNA virus, COVID-19, initially discovered in China, is now spreading globally. This poses a serious threat that needs to be addressed immediately. Genome analysis of SARS-CoV-2 has revealed its close relation to SARS-coronavirus along with few changes in its spike protein....

journal_title：Frontiers in immunology

authors： Naz A,Shahid F,Butt TT,Awan FM,Ali A,Malik A

更新日期：2020-07-10 00:00:00

abstract：:Elimination of potential self-reactive T cells in the thymus is crucial for preventing the onset of autoimmune diseases. Epithelial cell subsets localized in thymic medulla [medullary thymic epithelial cells (mTECs)] contribute to this process by supplying a wide range of self-antigens that are otherwise expressed in ...

journal_title：Frontiers in immunology

authors： Akiyama T,Shinzawa M,Qin J,Akiyama N

更新日期：2013-08-26 00:00:00

abstract：:The Janus kinase 2 (JAK2)-driven myeloproliferative neoplasms (MPNs) are associated with clonal myelopoiesis, elevated risk of death due to thrombotic complications, and transformation to acute myeloid leukemia (AML). JAK2 inhibitors improve the quality of life for MPN patients, but these approved therapeutics do not ...

journal_title：Frontiers in immunology

authors： Sharma V,Wright KL,Epling-Burnette PK,Reuther GW

更新日期：2020-11-30 00:00:00

abstract：:Antibodies against HLA and non-HLA are associated with transplantation outcome. Recently, pretransplant serum IgG antibody levels against apoptotic cells were found to correlate with kidney allograft loss. We investigated the presence of these antibodies in lung transplantation (LTx) patients and evaluated the correla...

journal_title：Frontiers in immunology

authors： Budding K,van de Graaf EA,Kardol-Hoefnagel T,Oudijk ED,Kwakkel-van Erp JM,Hack CE,Otten HG

更新日期：2017-03-21 00:00:00

abstract：:Free heme is an inflammatory molecule capable of inducing migration and activation of neutrophils. Here, we examine the heme-driven oxidative stress-associated cell death mechanisms in human neutrophils infected with Leishmania infantum, an etiologic agent of visceral leishmaniasis (VL). We first performed exploratory...

journal_title：Frontiers in immunology

authors： Quintela-Carvalho G,Luz NF,Celes FS,Zanette DL,Andrade D,Menezes D,Tavares NM,Brodskyn CI,Prates DB,Gonçalves MS,de Oliveira CI,Almeida RP,Bozza MT,Andrade BB,Borges VM

更新日期：2017-11-23 00:00:00

abstract：:Dendritic cells (DCs) are the professional antigen-presenting cells of the immune system. Proper function of DCs is crucial to elicit an effective immune response against pathogens and to induce antitumor immunity. Different members of the nuclear receptor (NR) family of transcription factors have been reported to aff...

journal_title：Frontiers in immunology

authors： Tel-Karthaus N,Kers-Rebel ED,Looman MW,Ichinose H,de Vries CJ,Ansems M

更新日期：2018-08-03 00:00:00

abstract：:Age-related deficits in the immune system have been associated with an increased incidence of infections, autoimmune diseases, and cancer. Human B cell populations change quantitatively and qualitatively in the elderly. However, the function of human B-1 cells, which play critical anti-microbial and housekeeping roles...

journal_title：Frontiers in immunology

authors： Rodriguez-Zhurbenko N,Quach TD,Hopkins TJ,Rothstein TL,Hernandez AM

更新日期：2019-03-19 00:00:00

abstract：:Signaling through Toll-like receptor 7 (TLR7) drives the production of type I IFN and promotes the activation of autoreactive B cells and is implicated in the pathogenesis of systemic lupus erythematosus (SLE). While TLR7 has been extensively studied in murine lupus, much less is known about its role in the pathogenes...

journal_title：Frontiers in immunology

authors： Wang T,Marken J,Chen J,Tran VB,Li QZ,Li M,Cerosaletti K,Elkon KB,Zeng X,Giltiay NV

更新日期：2019-06-04 00:00:00

abstract：:Graft-vs.-host disease (GVHD) remains a significant cause of morbidity and mortality after allogeneic hematopoietic stem cell transplantation (allo-HSCT). Significant progresses have been made in defining the dichotomous role of dendritic cells (DCs) in the development of GVHD. Host-derived DCs are important to elicit...

journal_title：Frontiers in immunology

authors： Yu H,Tian Y,Wang Y,Mineishi S,Zhang Y

更新日期：2019-02-01 00:00:00

abstract：:iNKT cells are CD1d-restricted T cells recognizing lipid antigens. The prototypic iNKT cell-agonist α-galactosylceramide (α-GalCer) alongside compounds with similar structures induces robust proliferation and cytokine production of iNKT cells and protects against cancer in vivo. Monoclonal antibodies (mAbs) that detec...

journal_title：Frontiers in immunology

authors： Clark K,Yau J,Bloom A,Wang J,Venzon DJ,Suzuki M,Pasquet L,Compton BJ,Cardell SL,Porcelli SA,Painter GF,Zajonc DM,Berzofsky JA,Terabe M

更新日期：2019-10-09 00:00:00

abstract：:New approaches are needed to develop more effective interventions to prevent long-term rejection of organ allografts. Computational biology provides a powerful tool to assess the large amount of complex data that is generated in longitudinal studies in this area. This manuscript outlines how our two groups are using m...

journal_title：Frontiers in immunology

authors： Stegall MD,Borrows R

更新日期：2015-08-03 00:00:00

abstract：Introduction:High-density lipoproteins (HDL) are responsible for the efflux and transport of cholesterol from peripheral tissues to the liver. In addition, HDL can modulate various immunological mechanisms, including the inflammatory response. Inflammasomes are multiprotein complexes that have been reported to be activ...

journal_title：Frontiers in immunology

authors： Marín-Palma D,Castro GA,Cardona-Arias JA,Urcuqui-Inchima S,Hernandez JC

更新日期：2018-06-14 00:00:00

abstract：:T cells are the main orchestrators of protective immunity in the stomach; however, limited information on the presence and function of the gastric T subsets is available mainly due to the difficulty in recovering high numbers of viable cells from human gastric biopsies. To overcome this shortcoming we optimized a cell...

journal_title：Frontiers in immunology

authors： Booth JS,Toapanta FR,Salerno-Goncalves R,Patil S,Kader HA,Safta AM,Czinn SJ,Greenwald BD,Sztein MB

更新日期：2014-06-19 00:00:00

abstract：:Acquired generalized lipodystrophy (AGL) is a rare condition characterized by an altered distribution of adipose tissue and predisposition to develop hepatic steatosis and fibrosis, diabetes, and hypertriglyceridemia. Diagnosis of AGL is based on the observation of generalized fat loss, autoimmunity and lack of family...

journal_title：Frontiers in immunology

authors： Corvillo F,Aparicio V,López-Lera A,Garrido S,Araújo-Vilar D,de Miguel MP,López-Trascasa M

更新日期：2018-09-19 00:00:00

abstract：:Ischemic stroke is among the leading causes of disability and death worldwide. In acute ischemic stroke, the rapid recanalization of occluded cranial vessels is the primary therapeutic aim. However, experimental data (obtained using mostly the transient middle cerebral artery occlusion model) indicates that progressiv...

journal_title：Frontiers in immunology

authors： Stegner D,Klaus V,Nieswandt B

更新日期：2019-11-01 00:00:00

abstract：:Borrelia burgdorferi sensu lato species complex is capable of establishing persistent infections in a wide variety of species, particularly rodents. Infection is asymptomatic or mild in most reservoir host species, indicating successful co-evolution of the pathogen with its natural hosts. However, infected humans and ...

journal_title：Frontiers in immunology

authors： Tracy KE,Baumgarth N

更新日期：2017-02-20 00:00:00

abstract：:B cells in fish were recently proven to have potent innate immune activities like macrophages. This inspired us to further explore the innate nature of B cells in fish. Moreover, antimicrobial peptides (AMPs) are representative molecules of innate immunity, and they can modulate the functions of macrophages. These mak...

journal_title：Frontiers in immunology

authors： Zhang XJ,Wang P,Zhang N,Chen DD,Nie P,Li JL,Zhang YA

更新日期：2017-04-04 00:00:00

abstract：OBJECTIVE:Multiple solid cancers contain tertiary lymphoid organs (TLO). However, it is unclear whether they promote tumor rejection, facilitate tumor evasion, or simply whether they are a byproduct of chronic inflammation. We hypothesize that although chronic inflammation induces TLO formation, the tumor milieu can mo...

journal_title：Frontiers in immunology

authors： García-Hernández ML,Uribe-Uribe NO,Espinosa-González R,Kast WM,Khader SA,Rangel-Moreno J

更新日期：2017-05-17 00:00:00

abstract：:Viperin is an interferon-inducible protein that responsible for a variety of antiviral responses to different viruses. Our previous study has shown that the ribonuclease UL41 of herpes simplex virus 1 (HSV-1) can degrade the mRNA of viperin to promote HSV-1 replication. However, it is not clear whether other HSV-1 enc...

journal_title：Frontiers in immunology

authors： Li M,Liao Z,Xu Z,Zou X,Wang Y,Peng H,Li Y,Ou X,Deng Y,Guo Y,Gan W,Peng T,Chen D,Cai M

更新日期：2019-12-11 00:00:00