Hypomorphic Mutations in the BCR Signalosome Lead to Selective Immunoglobulin M Deficiency and Impaired B-cell Homeostasis.

abstract：:A growing number of diseases in humans, including trauma, certain cancers, and infection, are known to be associated with l-arginine deficiency. In addition, l-arginine must be supplemented by diet during pregnancy to aid fetal development. In conditions of l-arginine depletion, T cell proliferation is impaired. We ha...

journal_title：Frontiers in immunology

authors： Yu HR,Tsai CC,Chang LS,Huang HC,Cheng HH,Wang JY,Sheen JM,Kuo HC,Hsieh KS,Huang YH,Yang KD,Hsu TY

更新日期：2017-04-25 00:00:00

abstract：:Macrophage plasticity is a process that allows macrophages to switch between two opposing phenotypes based on differential stimuli. Interferon γ (IFNγ)-primed macrophages stimulated with lipopolysaccharide (LPS) [M(IFNγ+LPS)] produce high levels of pro-inflammatory cytokines such as IL-12, TNFα, and IL-6 and low level...

journal_title：Frontiers in immunology

authors： Ruenjaiman V,Butta P,Leu YW,Pongpanich M,Leelahavanichkul A,Kueanjinda P,Palaga T

更新日期：2020-01-10 00:00:00

abstract：:Recombinant proteins are gaining enormous importance these days due to their wide application as biopharmaceutical products and proven safety record. Various recombinant proteins of therapeutic and prophylactic importance have been successfully produced in microbial and higher expression host systems. Since there is n...

journal_title：Frontiers in immunology

authors： Tripathi NK,Shrivastava A

更新日期：2018-08-23 00:00:00

abstract：:Aging is a continuous process promoted by both intrinsic and extrinsic factors that each trigger a multitude of molecular events. Increasing evidence supports a central role for inflammation in this progression. Here, we discuss how the low-grade chronic inflammation that characterizes aging is tightly interconnected ...

journal_title：Frontiers in immunology

authors： Pinheiro da Silva F,Machado MCC

更新日期：2017-10-25 00:00:00

abstract：:Moraxella catarrhalis is a human-specific commensal of the respiratory tract and an opportunistic pathogen. It is one of the leading cause of otitis media in children and of acute exacerbations in patients with chronic obstructive pulmonary disease, resulting in significant morbidity and economic burden. Vaccines and ...

journal_title：Frontiers in immunology

authors： Laabei M,Colineau L,Bettoni S,Maziarz K,Ermert D,Riesbeck K,Ram S,Blom AM

更新日期：2020-09-02 00:00:00

abstract：:Neutrophil extracellular traps (NETs), DNA webs released into the extracellular environment by activated neutrophils, are thought to play a key role in the entrapment and eradication of microbes. However, NETs are highly cytotoxic and a likely source of autoantigens, suggesting that NET release is tightly regulated. N...

journal_title：Frontiers in immunology

authors： Majewski P,Majchrzak-Gorecka M,Grygier B,Skrzeczynska-Moncznik J,Osiecka O,Cichy J

更新日期：2016-06-30 00:00:00

abstract：:Diabetic retinopathy is a vision-threatening disease affecting neurons and microvasculature of the retina. The development of this disease is associated with the action of inflammatory factors that are connected to the activation of microglial cells, the resident tissue macrophages of the CNS. In the quiescent state, ...

journal_title：Frontiers in immunology

authors： Kinuthia UM,Wolf A,Langmann T

更新日期：2020-11-06 00:00:00

abstract：:The liver has long been known to possess tolerogenic properties. Early experiments in liver transplantation demonstrated that in animal models, hepatic allografts could be accepted across MHC-mismatch without the use of immunosuppression, and that transplantation of livers from the same donor was capable of inducing t...

journal_title：Frontiers in immunology

authors： McCaughan GW,Bowen DG,Bertolino PJ

更新日期：2020-09-11 00:00:00

abstract：:Mucosal epithelia encounter both physicochemical and biological stress during their life and have evolved several mechanisms to deal with them, including regulation of immune cell functions. Stressed and damaged cells need to be cleared to control local inflammation and trigger tissue healing. Engagement of the activa...

journal_title：Frontiers in immunology

authors： Antonangeli F,Soriani A,Cerboni C,Sciumè G,Santoni A

更新日期：2017-11-20 00:00:00

abstract：:The management of chronic inflammatory diseases, such as inflammatory bowel disease, psoriasis, and rheumatoid arthritis has significantly improved over the last decade with the clinical availability of anti-TNF-α biologics. Despite this undoubted treatment success, a combination of acquired resistance together with a...

journal_title：Frontiers in immunology

authors： Ubah OC,Steven J,Kovaleva M,Ferguson L,Barelle C,Porter AJR,Barelle CJ

更新日期：2017-12-22 00:00:00

abstract：:Tumor-mediated regulation of the host immune system involves an intricate signaling network that results in the tumor's inherent survival benefit. Myeloid cells are central in orchestrating the mechanisms by which tumors escape immune detection and continue their proliferative programming. Myeloid cell activation has ...

journal_title：Frontiers in immunology

authors： Davidov V,Jensen G,Mai S,Chen SH,Pan PY

更新日期：2020-09-02 00:00:00

abstract：:The apparition of adaptive immunity in Gnathostomata correlates with the expansion of the E-protein family to encompass E2-2, HEB, and E2A. Within the family, E2-2 and HEB are more closely evolutionarily related but their concerted action in hematopoiesis remains to be explored. Here we show that the combined disrupti...

journal_title：Frontiers in immunology

authors： Bouderlique T,Peña-Pérez L,Kharazi S,Hils M,Li X,Krstic A,De Paepe A,Schachtrup C,Gustafsson C,Holmberg D,Schachtrup K,Månsson R

更新日期：2019-03-18 00:00:00

abstract：:Neuroblastoma (NB) is the most common extra-cranial solid tumor of childhood and arises from developing sympathetic nervous system. Most primary tumors localize in the abdomen, the adrenal gland, or lumbar sympathetic ganglia. Amplification in tumor cells of MYCN, the major oncogenic driver, patients' age over 18 mont...

journal_title：Frontiers in immunology

authors： Bottino C,Dondero A,Bellora F,Moretta L,Locatelli F,Pistoia V,Moretta A,Castriconi R

更新日期：2014-02-12 00:00:00

abstract：:The generation of antibodies against protein antigens (such as donor-specific HLA molecules) requires that T follicular helper cells (Tfh) provide help to B cells. Immunosuppressive (IS) armamentarium prevents T cell activation, yet a significant proportion of renal transplant patients develop donor-specific antibodie...

journal_title：Frontiers in immunology

authors： Dahdal S,Saison C,Valette M,Bachy E,Pallet N,Lina B,Koenig A,Monneret G,Defrance T,Morelon E,Thaunat O

更新日期：2019-02-05 00:00:00

abstract：:Transcriptome profiling approaches have been widely used to investigate the mechanisms underlying psoriasis pathogenesis. Most researchers have measured changes in transcript abundance in skin biopsies; relatively few have examined transcriptome changes in the blood. Although less relevant to the study of psoriasis pa...

journal_title：Frontiers in immunology

authors： Rawat A,Rinchai D,Toufiq M,Marr AK,Kino T,Garand M,Tatari-Calderone Z,Kabeer BSA,Krishnamoorthy N,Bedognetti D,Karim MY,Sastry KS,Chaussabel D

更新日期：2020-11-24 00:00:00

abstract：:Background: Diarrhoea is the commonest gastrointestinal symptom in patients with common variable immunodeficiency (CVID). Objective: The aim of this study was to describe the prevalence and clinical presentation of chronic and recurrent diarrhoea in the Royal-Free-Hospital (RFH) London CVID cohort, including symptoms,...

journal_title：Frontiers in immunology

authors： van Schewick CM,Nöltner C,Abel S,Burns SO,Workman S,Symes A,Guzman D,Proietti M,Bulashevska A,Moreira F,Soetedjo V,Lowe DM,Grimbacher B

更新日期：2020-07-31 00:00:00

abstract：:The microenvironment of a developing tumor is composed of proliferating cancer cells, blood vessels, stromal cells, infiltrating inflammatory cells, and a variety of associated tissue cells. The crosstalk between stromal cells and malignant cells within this environment crucially determines the fate of tumor progressi...

journal_title：Frontiers in immunology

authors： Terry S,Buart S,Chouaib S

更新日期：2017-11-24 00:00:00

abstract：:The protein kinase C-θ (PKCθ), which is essential for T cell function and survival, is also required for efficient anti-tumor immune surveillance. Natural killer (NK) cells, which express PKCθ, play a prominent role in this process, mainly by elimination of tumor cells with reduced or absent major histocompatibility c...

journal_title：Frontiers in immunology

authors： Anel A,Aguiló JI,Catalán E,Garaude J,Rathore MG,Pardo J,Villalba M

更新日期：2012-07-05 00:00:00

abstract：:Gut microbiota dysbiosis has been implicated in MS and other immune diseases, although it remains unclear how manipulating the gut microbiota may affect the disease course. Using a well-established model of progressive MS triggered by intracranial infection with Theiler's murine encephalomyelitis virus (TMEV), we soug...

journal_title：Frontiers in immunology

authors： Mestre L,Carrillo-Salinas FJ,Mecha M,Feliú A,Espejo C,Álvarez-Cermeño JC,Villar LM,Guaza C

更新日期：2019-06-14 00:00:00

abstract：:[This corrects the article DOI: 10.3389/fimmu.2019.00684.]. ...

journal_title：Frontiers in immunology

authors： Kaufmann SHE

更新日期：2019-06-06 00:00:00

abstract：:Immunological aging remodels the immune system at several levels. This has been documented in particular for the T-cell receptor (TCR)αβ+ T-cell compartment, showing reduced naive T-cell outputs and an accumulation of terminally differentiated clonally expanding effector T-cells, leading to increased proneness to auto...

journal_title：Frontiers in immunology

authors： Kallemeijn MJ,Kavelaars FG,van der Klift MY,Wolvers-Tettero ILM,Valk PJM,van Dongen JJM,Langerak AW

更新日期：2018-03-06 00:00:00

abstract：:In the last few years, there has been a twist in cancer treatment toward immunotherapy thanks to the impressive results seen in advanced patients from several tumor pathologies. Cutaneous melanoma is a highly mutated and immunogenic tumor that has been a test field for the development of immunotherapy. However, there ...

journal_title：Frontiers in immunology

authors： Aris M,Mordoh J,Barrio MM

更新日期：2017-08-25 00:00:00

abstract：:Background: The outbreak of coronavirus disease 2019 (COVID-19) caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has posed great threat to human health. T cells play a critical role in antiviral immunity but their numbers and functional state in COVID-19 patients remain largely unclear. Methods: ...

journal_title：Frontiers in immunology

authors： Diao B,Wang C,Tan Y,Chen X,Liu Y,Ning L,Chen L,Li M,Liu Y,Wang G,Yuan Z,Feng Z,Zhang Y,Wu Y,Chen Y

更新日期：2020-05-01 00:00:00

abstract：:Immune checkpoint inhibition has been shown to successfully reactivate endogenous T cell responses directed against tumor-associated antigens, resulting in significantly prolonged overall survival in patients with various tumor entities. For malignancies with low endogenous immune responses, this approach has not show...

journal_title：Frontiers in immunology

authors： Lichtenegger FS,Rothe M,Schnorfeil FM,Deiser K,Krupka C,Augsberger C,Schlüter M,Neitz J,Subklewe M

更新日期：2018-02-27 00:00:00

abstract：:Transcriptional activation and repression of genes that are developmentally regulated or exhibit cell-type specific expression patterns is largely achieved by modifying the chromatin template at a gene locus. Complex formation of stable epigenetic histone marks, loss or gain of DNA methylation, alterations in chromoso...

journal_title：Frontiers in immunology

authors： Aune TM,Collins PL,Collier SP,Henderson MA,Chang S

更新日期：2013-05-16 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：:During the acute phase of Trypanosoma cruzi infection, macrophages can act as host cells for the parasites as well as effector cells in the early anti-parasitic immune response. Thus, the targeting of specific signaling pathways could modulate macrophages response to restrict parasite replication and instruct an appro...

journal_title：Frontiers in immunology

authors： Volpini X,Ambrosio LF,Fozzatti L,Insfran C,Stempin CC,Cervi L,Motran CC

更新日期：2018-04-23 00:00:00

abstract：:Colony-stimulating factor 1 (CSF1) and interleukin 34 (IL34) signal via the CSF1 receptor to regulate macrophage differentiation. Studies in IL34- or CSF1-deficient mice have revealed that IL34 function is limited to the central nervous system and skin during development. However, the roles of IL34 and CSF1 at homeost...

journal_title：Frontiers in immunology

authors： Lin W,Xu D,Austin CD,Caplazi P,Senger K,Sun Y,Jeet S,Young J,Delarosa D,Suto E,Huang Z,Zhang J,Yan D,Corzo C,Barck K,Rajan S,Looney C,Gandham V,Lesch J,Liang WC,Mai E,Ngu H,Ratti N,Chen Y,Misner D,Lin T

更新日期：2019-09-04 00:00:00

abstract：:Prolonged low-grade inflammation or smoldering inflammation is a hallmark of cancer. Mast cells form a heterogeneous population of immune cells with differences in their ultra-structure, morphology, mediator content, and surface receptors. Mast cells are widely distributed throughout all tissues and are stromal compon...

journal_title：Frontiers in immunology

authors： Varricchi G,Galdiero MR,Loffredo S,Marone G,Iannone R,Marone G,Granata F

更新日期：2017-04-12 00:00:00

abstract：:The Autism Spectrum Disorder (ASD) is a heterogeneous group of neurodevelopmental disorders, only clinically diagnosed since the lack of reliable biomarkers. Autism etiology is probably attributable to the combination of genetic vulnerability and environmental factors, and recently, maternal immune activation has been...

journal_title：Frontiers in immunology

authors： Balestrieri E,Cipriani C,Matteucci C,Benvenuto A,Coniglio A,Argaw-Denboba A,Toschi N,Bucci I,Miele MT,Grelli S,Curatolo P,Sinibaldi-Vallebona P

更新日期：2019-09-26 00:00:00