Human Serum Albumin Binds Streptolysin O (SLO) Toxin Produced by Group A Streptococcus and Inhibits Its Cytotoxic and Hemolytic Effects.

abstract：:B-cell expansion with NF-κB and T-cell anergy (BENTA) disease is a B-cell-specific lymphoproliferative disorder caused by germline gain-of-function mutations in CARD11. These mutations force the CARD11 scaffold into an open conformation capable of stimulating constitutive NF-κB activation in lymphocytes, without requi...

journal_title：Frontiers in immunology

authors： Arjunaraja S,Angelus P,Su HC,Snow AL

更新日期：2018-02-08 00:00:00

abstract：:We recently identified a new human subset of NK-like [KIR/NKG2A(+)] CD8(+) T cells with a marked/memory phenotype, high Eomesodermin expression, potent antigen-independent cytotoxic activity, and the capacity to generate IFN-γ rapidly after exposure to pro-inflammatory cytokines. These features support the hypothesis ...

journal_title：Frontiers in immunology

authors： Jacomet F,Cayssials E,Barbarin A,Desmier D,Basbous S,Lefèvre L,Levescot A,Robin A,Piccirilli N,Giraud C,Guilhot F,Roy L,Herbelin A,Gombert JM

更新日期：2017-01-16 00:00:00

abstract：:Glioblastoma (GBM) is the most malignant form of astrocytoma with short survival and a high recurrence rate and remains a global problem. Currently, surgery, chemotherapy, radiotherapy, and other comprehensive treatments are the main treatment modalities, but patients still have a poor prognosis mainly due to the infi...

journal_title：Frontiers in immunology

authors： Kang X,Zheng Y,Hong W,Chen X,Li H,Huang B,Huang Z,Tang H,Geng W

更新日期：2020-10-21 00:00:00

abstract：:Coal is one of the most abundant and economic sources for global energy production. However, the burning of coal is widely recognized as a significant contributor to atmospheric particulate matter linked to deleterious respiratory impacts. Recently, we have discovered that burning coal generates large quantities of ot...

journal_title：Frontiers in immunology

authors： McDaniel DK,Ringel-Scaia VM,Morrison HA,Coutermarsh-Ott S,Council-Troche M,Angle JW,Perry JB,Davis G,Leng W,Minarchick V,Yang Y,Chen B,Reece SW,Brown DA,Cecere TE,Brown JM,Gowdy KM,Hochella MF Jr,Allen IC

更新日期：2019-11-28 00:00:00

abstract：:The CD4+FOXP3+ regulatory T cell (Treg) subset is an indispensable mediator of immune tolerance. While high and stable expression of the transcription factor FOXP3 is considered a hallmark feature of Treg cells, our previous studies have demonstrated that the human FOXP3+ subset is functionally heterogeneous, whereby ...

journal_title：Frontiers in immunology

authors： Bin Dhuban K,Bartolucci S,d'Hennezel E,Piccirillo CA

更新日期：2019-07-18 00:00:00

abstract：:CD28:CD80/86 pathway costimulation blockade (CoB) with the CD80/86-specific fusion protein CTLA4-Ig prevents T cell-mediated allograft rejection in mice. However, in humans, transplantation with CoB has been hampered by CoB-resistant rejection (CoBRR). CoBRR has been attributed in part to pathogen-driven T cell repert...

journal_title：Frontiers in immunology

authors： Espinosa JR,Mou D,Adams BW,DiBernardo LR,MacDonald AL,McRae M,Miller AN,Song M,Stempora LL,Wang J,Iwakoshi NN,Kirk AD

更新日期：2018-06-15 00:00:00

abstract：:One of the most significant challenges of cell biology is to understand how each type of cell copes with its specific workload without suffering damage. Among the most intriguing questions concerns intestinal epithelial cells in mammals; these cells act as a barrier between the internally protected region and the exte...

journal_title：Frontiers in immunology

authors： Randall-Demllo S,Chieppa M,Eri R

更新日期：2013-09-30 00:00:00

abstract：:Overexpression of interleukin 6 (IL-6) has been proposed to contribute to pulmonary fibrosis and other fibrotic diseases. However, the regulatory mechanisms and the role of IL-6 in fibrosis remain poorly understood. Epigenetics refers to alterations of gene expression without changes in the DNA sequence. Alternation o...

journal_title：Frontiers in immunology

authors： Hu L,Yu Y,Huang H,Fan H,Hu L,Yin C,Li K,Fulton DJ,Chen F

更新日期：2017-01-30 00:00:00

abstract：:The gut epithelium is an ancient site of complex communication between the animal immune system and the microbial world. While elements of self-non-self receptors and effector mechanisms differ greatly among animal phyla, some aspects of recognition, regulation, and response are broadly conserved. A gene regulatory ne...

journal_title：Frontiers in immunology

authors： Buckley KM,Rast JP

更新日期：2017-10-23 00:00:00

abstract：:Dendritic epidermal T cells (DETCs) and dermal Vγ4 T cells engage in wound re-epithelialization and skin inflammation. However, it remains unknown whether a functional link between Vγ4 T cell pro-inflammation and DETC pro-healing exists to affect the outcome of skin wound closure. Here, we revealed that Vγ4 T cell-der...

journal_title：Frontiers in immunology

authors： Li Y,Wang Y,Zhou L,Liu M,Liang G,Yan R,Jiang Y,Hao J,Zhang X,Hu X,Huang Y,Wang R,Yin Z,Wu J,Luo G,He W

更新日期：2018-02-12 00:00:00

abstract：:In human brucellosis, the liver is frequently affected. Brucella abortus triggers a profibrotic response on hepatic stellate cells (HSCs) characterized by inhibition of MMP-9 with concomitant collagen deposition and TGF-β1 secretion through type 4 secretion system (T4SS). Taking into account that it has been reported ...

journal_title：Frontiers in immunology

authors： Arriola Benitez PC,Pesce Viglietti AI,Gomes MTR,Oliveira SC,Quarleri JF,Giambartolomei GH,Delpino MV

更新日期：2020-01-21 00:00:00

abstract：:The immune system plays a central role in cancer development, showing both anti-tumor and pro-tumor activities depending on the immune cell subsets and the disease context. While CD8 T cells are associated with a favorable outcome in most cancers, only T helper type 1 (Th1) CD4 T cells play a protective role, in contr...

journal_title：Frontiers in immunology

authors： Bohner P,Chevalier MF,Cesson V,Rodrigues-Dias SC,Dartiguenave F,Burruni R,Tawadros T,Valerio M,Lucca I,Nardelli-Haefliger D,Jichlinski P,Derré L

更新日期：2019-03-29 00:00:00

abstract：:Pleural effusions, when benign, are attributed to cardiac events and suffusion of fluid within the pleural space. When malignant, lymphatic obstruction by tumor and failure to absorb constitutively produced fluid is the predominant formulation. The prevailing view has been challenged recently, namely that the lymphati...

journal_title：Frontiers in immunology

authors： Soloff AC,Jones KE,Powers AA,Murthy P,Wang Y,Russell KL,Byrne-Steele M,Lund AW,Yuan JM,Monaco SE,Han J,Dhupar R,Lotze MT

更新日期：2020-09-04 00:00:00

abstract：:Multiple sclerosis (MS) is assumed to be an autoimmune disease initiated by autoreactive T cells that recognize central nervous system antigens. Although adaptive immunity is clearly involved in MS pathogenesis, innate immunity increasingly appears to be implicated in the disease. We and others have presented evidence...

journal_title：Frontiers in immunology

authors： Chanvillard C,Jacolik RF,Infante-Duarte C,Nayak RC

更新日期：2013-03-13 00:00:00

abstract：:The ability of dendritic cells (DCs) to stimulate and regulate T cells is critical to effective anti-tumor immunity. Therefore, it is important to fully recognize any inherent factors which may influence DC function under experimental conditions, especially in laboratory mice since they are used so heavily to model im...

journal_title：Frontiers in immunology

authors： Kokolus KM,Spangler HM,Povinelli BJ,Farren MR,Lee KP,Repasky EA

更新日期：2014-02-10 00:00:00

abstract：:In contrast to peptide-recognizing T cells, invariant natural killer T (iNKT) cells express a semi-invariant T cell receptor that specifically recognizes self- or foreign-lipids presented by CD1d molecules. There are three major functionally distinct effector states for iNKT cells. Owning to these innate-like effector...

journal_title：Frontiers in immunology

authors： Wang H,Hogquist KA

更新日期：2018-06-26 00:00:00

abstract：:It is now clear that the outcome of an inflammatory process caused by infections depends on the balance of responses by several components of the immune system. Of particular relevance is the interplay between regulatory T cells (Tregs) and CD4+ T cells that produce IL-17 (Th17 cells) during immunoinflammatory events....

journal_title：Frontiers in immunology

authors： Sehrawat S,Rouse BT

更新日期：2017-04-03 00:00:00

abstract：:A new paradigm of mucosal vaccination against human immunodeficiency virus (HIV) infection has been investigated in the macaque model. A vaccine consisting of inactivated simian immunodeficiency virus (SIV)mac239 particles together with a living bacterial adjuvant (either the Calmette and Guerin bacillus, Lactobacillu...

journal_title：Frontiers in immunology

authors： Andrieu JM,Chen S,Lai C,Guo W,Lu W

更新日期：2014-06-30 00:00:00

abstract：:Construction of an optimal vaccine against tumors relies on the availability of appropriate tumor-specific antigens capable to stimulate CD4+ T helper cells (TH) and CD8+ cytolytic T cells (CTL). CTL are considered the major effectors of the anti-tumor adaptive immune response as they recognize antigens presented on M...

journal_title：Frontiers in immunology

authors： Accolla RS,Ramia E,Tedeschi A,Forlani G

更新日期：2019-07-30 00:00:00

abstract：:Allergic asthma is a chronic Th2 inflammatory disease of the lower airways affecting a growing number of people worldwide. The impact of infections and microbiota composition on allergic asthma has been investigated frequently. Until now, however, there have been few attempts to investigate the impact of asthma on the...

journal_title：Frontiers in immunology

authors： Machelart A,Potemberg G,Van Maele L,Demars A,Lagneaux M,De Trez C,Sabatel C,Bureau F,De Prins S,Percier P,Denis O,Jurion F,Romano M,Vanderwinden JM,Letesson JJ,Muraille E

更新日期：2018-08-10 00:00:00

abstract：:Diseases due to mycobacteria, including tuberculosis, leprosy, and Buruli ulcer, rank among the top causes of death and disability worldwide. Animal studies have revealed the importance of T cells in controlling these infections. However, the specific antigens recognized by T cells that confer protective immunity and ...

journal_title：Frontiers in immunology

authors： James CA,Seshadri C

更新日期：2020-02-11 00:00:00

abstract：:The aryl hydrocarbon receptor (AHR) is a ligand-activated transcription factor initially identified because of its role in controlling the cellular response to environmental molecules. More recently, AHR has been shown to play a crucial role in controlling innate and adaptive immune responses through several mechanism...

journal_title：Frontiers in immunology

authors： Jaronen M,Quintana FJ

更新日期：2014-10-20 00:00:00

abstract：:Myeloid-derived suppressor cells (MDSC) are a heterogeneous population of immature cells of myeloid origin with a specific immune inhibitory function that negatively regulates the adaptive immune response. Since MDSC participate in the promotion of tolerance in the context of organ transplantation, therapeutic strateg...

journal_title：Frontiers in immunology

authors： Ochando J,Conde P,Utrero-Rico A,Paz-Artal E

更新日期：2019-03-06 00:00:00

abstract：:The dynamics of skin-draining cells following infection or vaccination provide important insight into the initiation of immune responses. In this study, the local recruitment and activation of immune cells in draining lymph nodes (LNs) was studied in calves in an adjuvant-induced inflammation. A transient but remarkab...

journal_title：Frontiers in immunology

authors： Lund H,Boysen P,Åkesson CP,Lewandowska-Sabat AM,Storset AK

更新日期：2016-08-29 00:00:00

abstract：:In order to combat invading pathogens neutrophils can release neutrophil extracellular traps (NETs). However, since NETs can also damage endogenous cells, several control mechanisms for the formation of NETs must work effectively. For instance, neutrophil activation is silenced within blood circulation by the binding ...

journal_title：Frontiers in immunology

authors： Bornhöfft KF,Rebl A,Gallagher ME,Viergutz T,Zlatina K,Reid C,Galuska SP

更新日期：2019-11-06 00:00:00

abstract：:Although the role that Autoimmune Regulator (Aire) plays in the induction of central tolerance is well known, the precise cellular and molecular mechanisms are still unclear and debated. In the prevailing view, Aire serves mainly as a direct inducer of tissue-specific antigens. However, there is a growing amount of ev...

journal_title：Frontiers in immunology

authors： Laan M,Peterson P

更新日期：2013-10-11 00:00:00

abstract：:Myeloid-derived suppressor cells (MDSC) are immature myeloid cells with immunomodulatory function. To study the mechanism by which MDSC affect antimicrobial immunity, we infected mice with two M. avium strains of differential virulence, highly virulent Mycobacterium avium subsp. avium strain 25291 (MAA) and low virule...

journal_title：Frontiers in immunology

authors： Abdissa K,Nerlich A,Beineke A,Ruangkiattikul N,Pawar V,Heise U,Janze N,Falk C,Bruder D,Schleicher U,Bogdan C,Weiss S,Goethe R

更新日期：2018-10-16 00:00:00

abstract：:Chemokine biology is mediated by more complex interactions than simple monomolecular ligand-receptor interactions, as chemokines can form higher order quaternary structures, which can also be formed after binding to glycosaminoglycans (GAGs) on endothelial cells, and their receptors are found as dimers and/or oligomer...

journal_title：Frontiers in immunology

authors： Proudfoot AE,Uguccioni M

更新日期：2016-05-19 00:00:00

abstract：BACKGROUND:Graft-vs-host disease (GVHD) is a major complication of allogenic bone marrow transplantation (BMT). Targeting costimulatory molecules with antagonist antibodies could dampen the excessive immune response that occurs, while preserving the beneficial graft vs leukemia (GVL) of the allogeneic response. Previou...

journal_title：Frontiers in immunology

authors： Burlion A,Brunel S,Petit NY,Olive D,Marodon G

更新日期：2017-06-30 00:00:00

abstract：:The heat-labile toxins (LT) produced by enterotoxigenic Escherichia coli display adjuvant effects to coadministered antigens, leading to enhanced production of serum antibodies. Despite extensive knowledge of the adjuvant properties of LT derivatives, including in vitro-generated non-toxic mutant forms, little is know...

journal_title：Frontiers in immunology

authors： Maeda DLNF,Batista MT,Pereira LR,de Jesus Cintra M,Amorim JH,Mathias-Santos C,Pereira SA,Boscardin SB,Silva SDR,Faquim-Mauro EL,Silveira VB,Oliveira DBL,Johnston SA,Ferreira LCS,Rodrigues JF

更新日期：2017-09-25 00:00:00