T Follicular Helper Cells and B Cell Dysfunction in Aging and HIV-1 Infection.

abstract：:Allogeneic hematopoietic stem cell transplantation (allo-HSCT) is an important treatment for many types of hematological malignancies. Matching of donor and recipient for the major histocompatibility complex (MHC) improves the HSCT reconstitution, but donor-derived T cells reactive to non-MHC encoded minor histocompat...

journal_title：Frontiers in immunology

authors： Choi EY,Choi K,Nam G,Kim W,Chung M

更新日期：2020-06-10 00:00:00

abstract：:Current pain therapeutics offer inadequate relief to patients with chronic pain. A growing literature supports that pro-inflammatory cytokine signaling between immune, glial, and neural cells is integral to the development of pathological pain. Modulation of these communications may hold the key to improved pain manag...

journal_title：Frontiers in immunology

authors： Vanderwall AG,Milligan ED

更新日期：2019-12-23 00:00:00

abstract：:Interleukin (IL)-10 and IL-22 are key members of the IL-10 cytokine family that share characteristic properties such as defined structural features, usage of IL-10R2 as one receptor chain, and activation of signal transducer and activator of transcription (STAT)-3 as dominant signaling mode. IL-10, formerly known as c...

journal_title：Frontiers in immunology

authors： Mühl H

更新日期：2013-02-04 00:00:00

abstract：:Novel adjuvant technologies have a key role in the development of next-generation vaccines, due to their capacity to modulate the duration, strength and quality of the immune response. The AS01 adjuvant is used in the malaria vaccine RTS,S/AS01 and in the licensed herpes-zoster vaccine (Shingrix) where the vaccine has...

journal_title：Frontiers in immunology

authors： Buckley PR,Alden K,Coccia M,Chalon A,Collignon C,Temmerman ST,Didierlaurent AM,van der Most R,Timmis J,Andersen CA,Coles MC

更新日期：2019-09-12 00:00:00

abstract：:[This corrects the article DOI: 10.3389/fimmu.2019.00917.]. ...

journal_title：Frontiers in immunology

authors： Magcwebeba T,Dorhoi A,du Plessis N

更新日期：2019-07-02 00:00:00

abstract：:Background: Haploinsufficiency A20 (HA20) is a newly described monogenic disease characterized by a wide spectrum of manifestations and caused by heterozygous mutations in TNFAIP3 which encodes A20 protein. TNFAIP3 mutation leads to disruption of the A20 ovarian tumor (OTU) domain and/or the zinc finger (ZnF) domain. ...

journal_title：Frontiers in immunology

authors： Chen Y,Ye Z,Chen L,Qin T,Seidler U,Tian D,Xiao F

更新日期：2020-09-23 00:00:00

abstract：:Background and Objectives: The live non-pathogenic Leishmania tarantolae has recently provided a promising approach as an effective vaccine candidate against experimental leishmaniasis (ILL). Here, we evaluated the immunoprotective potential of the live Iranian Lizard Leishmania mixed with CpG adjuvant against L. majo...

journal_title：Frontiers in immunology

authors： Keshavarzian N,Noroozbeygi M,Haji Molla Hoseini M,Yeganeh F

更新日期：2020-10-23 00:00:00

abstract：:Mast cells are implicated as detrimental players in inflammatory lung diseases, particularly asthma. Mast cells respond to activating stimuli by releasing a wide panel of pro-inflammatory compounds that can contribute profoundly to the pathology, and there is currently an unmet need for strategies that efficiently ame...

journal_title：Frontiers in immunology

authors： Paivandy A,Sandelin M,Igelström H,Landelius P,Janson C,Melo FR,Pejler G

更新日期：2017-11-27 00:00:00

abstract：:Clostridium difficile infection (CDI) is the leading cause of world-wide nosocomial acquired diarrhea in adults. Active vaccination is generally accepted as a logical and cost-effective approach to prevent CDI. In this paper, we have generated two novel chimeric proteins; one designated Tcd169, comprised of the glucos...

journal_title：Frontiers in immunology

authors： Wang S,Wang Y,Cai Y,Kelly CP,Sun X

更新日期：2018-10-22 00:00:00

abstract：:Vaccines against a variety of infectious diseases have been developed and tested. Although there have been some notable successes, most are less than optimal or have failed outright. There has been discussion about whether either B cells or dendritic cells (DCs) could be useful for the development of antimicrobial vac...

journal_title：Frontiers in immunology

authors： Fujii SI,Yamasaki S,Sato Y,Shimizu K

更新日期：2018-06-04 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：:Newborns are prone to fungal infections, largely due to Candida species. The immunological basis for this vulnerability is not yet fully understood. However, useful insights can be gained from the knowledge of the maturation of immune pathways during ontogeny, particularly when placed in context with how rare genetic ...

journal_title：Frontiers in immunology

authors： Michalski C,Kan B,Lavoie PM

更新日期：2017-03-15 00:00:00

abstract：Objective:To examine the utility of the peripheral blood neutrophil-to-lymphocyte ratio (NLR) and monocyte-to-lymphocyte ratio (MLR) as biomarkers of prognosis in seropositive autoimmune encephalitis (AE). Methods:In this multicenter study, we retrospectively analyzed 57 cases of seropositive AE with hospital admissio...

journal_title：Frontiers in immunology

authors： Broadley J,Wesselingh R,Seneviratne U,Kyndt C,Beech P,Buzzard K,Nesbitt C,D'Souza W,Brodtmann A,Kalincik T,Butzkueven H,O'Brien TJ,Monif M,Australian Autoimmune Encephalitis Consortium.

更新日期：2021-01-14 00:00:00

abstract：:The immunomodulator Macrophage Migration Inhibitory Factor (MIF) exerts pleiotropic immunomodulatory activities and has been implicated in the pathogenesis of diverse inflammatory diseases. Expression levels of MIF are also significantly elevated in the skin and serum of psoriasis patients, but the pathogenic signific...

journal_title：Frontiers in immunology

authors： Bezdek S,Leng L,Busch H,Mousavi S,Rades D,Dahlke M,Zillikens D,Bucala R,Sadik CD

更新日期：2018-10-02 00:00:00

abstract：:T-cell-based immunotherapy strategies have profoundly improved the clinical management of several solid tumors and hematological malignancies. A recently developed and promising immunotherapy approach is to redirect polyclonal MHC-unrestricted T lymphocytes toward cancer cells by bispecific antibodies (bsAbs) that eng...

journal_title：Frontiers in immunology

authors： Satta A,Grazia G,Caroli F,Frigerio B,Di Nicola M,Raspagliesi F,Mezzanzanica D,Zaffaroni N,Gianni AM,Anichini A,Figini M

更新日期：2019-10-25 00:00:00

abstract：:The pathogenicity of group A Streptococcus (GAS) is mediated by direct bacterial invasivity and toxin-associated damage. Among the extracellular products, the exotoxin streptolysin O (SLO) is produced by almost all GAS strains. SLO is a pore forming toxin (PFT) hemolitically active and extremely toxic in vivo. Recent ...

journal_title：Frontiers in immunology

authors： Vita GM,De Simone G,Leboffe L,Montagnani F,Mariotti D,Di Bella S,Luzzati R,Gori A,Ascenzi P,di Masi A

更新日期：2020-12-08 00:00:00

abstract：:Background: Optimal timing of gestational tetanus-diphtheria-acellular pertussis (Tdap) vaccination is not well-defined. No well-established specific anti-pertussis antibody level correlates with protection, suggesting the importance of antibody quality such as avidity. We aimed to determine the effect of timing of va...

journal_title：Frontiers in immunology

authors： Abu-Raya B,Giles ML,Kollmann TR,Sadarangani M

更新日期：2019-10-11 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：:Stromal cells provide the structural foundation of secondary lymphoid organs (SLOs), and regulate leukocyte access and cell migration within the different compartments of spleen and lymph nodes (LNs). Furthermore, several stromal cell subsets have been implied in shaping of T cell responses through direct presentation...

journal_title：Frontiers in immunology

authors： Onder L,Scandella E,Chai Q,Firner S,Mayer CT,Sparwasser T,Thiel V,Rülicke T,Ludewig B

更新日期：2011-10-12 00:00:00

abstract：:DNA vaccines have great potential to control infectious disease, particularly those caused by intracellular organisms. They are inexpensive to produce and can be quickly modified to combat emerging infectious threats, but often fail to generate a strong immunologic response limiting enthusiasm for their use in humans ...

journal_title：Frontiers in immunology

authors： Solodushko V,Bitko V,Barrington R,Fouty B

更新日期：2019-10-11 00:00:00

abstract：:Influenza A viruses (IAVs) take advantage of the host acetylation system for their own benefit. Whether the nucleoprotein (NP) of IAVs undergoes acetylation and the interaction between the NP and the class I histone deacetylases (HDACs) were largely unknown. Here, we showed that the NP protein of IAV interacted with H...

journal_title：Frontiers in immunology

authors： Chen L,Wang C,Luo J,Su W,Li M,Zhao N,Lyu W,Attaran H,He Y,Ding H,He H

更新日期：2017-12-12 00:00:00

abstract：:Celiac Disease (CD) is a multifactorial, autoimmune enteropathy activated by cereal proteins in genetically predisposed individuals carrying HLA DQ2/8 genes. A heterogenous gene combination of the cereal prolamins is documented in different wheat genotypes, which is suggestive of their variable immunogenic potential. ...

journal_title：Frontiers in immunology

authors： Grover J,Chhuneja P,Midha V,Ghia JE,Deka D,Mukhopadhyay CS,Sood N,Mahajan R,Singh A,Verma R,Bansal E,Sood A

更新日期：2019-02-04 00:00:00

abstract：:Most patients with chronic lymphocytic leukemia (CLL) exhibit an indolent disease course and unresponsive B cell receptors (BCRs) exemplified by an anergic phenotype of their leukemic cells. In up to 5% of patients, CLL transforms from an indolent subtype to an aggressive form of B cell lymphoma (Richter's syndrome), ...

journal_title：Frontiers in immunology

authors： Märklin M,Fuchs AR,Tandler C,Heitmann JS,Salih HR,Kauer J,Quintanilla-Martinez L,Wirths S,Kopp HG,Müller MR

更新日期：2020-09-02 00:00:00

abstract：:Transplant tolerance induced in adult animals is mediated by alloantigen-specific CD4+CD25+ T cells, yet in many models, proliferation of CD4+ T cells from hosts tolerant to specific-alloantigen in vitro is not impaired. To identify changes that may diagnose tolerance, changes in the patterns of proliferation of CD4+,...

journal_title：Frontiers in immunology

authors： Hall BM,Robinson CM,Plain KM,Verma ND,Tran GT,Nomura M,Carter N,Boyd R,Hodgkinson SJ

更新日期：2017-08-22 00:00:00

abstract：:This study develops an original co-infection model in mice using Brucella melitensis, the most frequent cause of human brucellosis, and Trypanosoma brucei, the agent of African trypanosomiasis. Although the immunosuppressive effects of T. brucei in natural hosts and mice models are well established, we observed that t...

journal_title：Frontiers in immunology

authors： Machelart A,Van Vyve M,Potemberg G,Demars A,De Trez C,Tima HG,Vanwalleghem G,Romano M,Truyens C,Letesson JJ,Muraille E

更新日期：2017-07-31 00:00:00

abstract：:Fracture repair is initiated by a multitude of immune cells and induction of an inflammatory cascade. Alterations in the early healing response due to an aged adaptive immune system leads to impaired bone repair, delayed healing or even formation of non-union. However, immuno-senescence is not limited to the adaptive ...

journal_title：Frontiers in immunology

authors： Löffler J,Sass FA,Filter S,Rose A,Ellinghaus A,Duda GN,Dienelt A

更新日期：2019-10-18 00:00:00

abstract：:The apoptosis of hemocytes plays an essential function in shrimp immune defense against pathogen invasions. In order to further elucidate the differential apoptotic responses of the granulocytes and the hyalinocytes in Fenneropenaeus chinensis post WSSV infection, the characteristics of apoptotic dynamics and viral pr...

journal_title：Frontiers in immunology

authors： Cui C,Liang Q,Tang X,Xing J,Sheng X,Zhan W

更新日期：2020-12-07 00:00:00

abstract：:Systemic lupus erythematosus (SLE) and antiphospholipid syndrome (APS) are two autoimmune diseases that can occur together or separately. Insights into the pathogenesis have revealed similarities, such as development of autoantibodies targeting subcellular antigens as well as a shared increased risk of cardiovascular ...

journal_title：Frontiers in immunology

authors： Wirestam L,Arve S,Linge P,Bengtsson AA

更新日期：2019-11-22 00:00:00

abstract：:Microvesicles (MVs) are membrane particles of 200-500 nm released by all cell types constitutively. MVs of myeloid origin are found increased in the cerebrospinal fluid (CSF) of patients suffering from neuroinflammatory disorders, although the factors triggering their production have never been defined. Here, we repor...

journal_title：Frontiers in immunology

authors： Colombo F,Bastoni M,Nigro A,Podini P,Finardi A,Casella G,Ramesh M,Farina C,Verderio C,Furlan R

更新日期：2018-02-07 00:00:00

abstract：Background:Allergic rhinitis is a common disorder that affects 10% to 40% of the population worldwide. Allergen immunotherapy (AIT) represents the only therapy that has the potential to resolve clinical symptoms of allergic rhinitis. However, up to 30% of patients do not respond to AIT. Biomarkers predicting the clinic...

journal_title：Frontiers in immunology

authors： Ma TT,Cao MD,Yu RL,Shi HY,Yan WJ,Liu JG,Pan C,Sun J,Wei QY,Wang DY,Wei JF,Wang XY,Yin JS

更新日期：2020-11-24 00:00:00