Genetic Diversity of Human Rotavirus A Among Hospitalized Children Under-5 Years in Lebanon.

abstract：:Background: More than 50 different monogenic disorders have been identified as directly causing inflammatory bowel diseases, typically manifesting in the first years of life. We present the clinical course and immunological work-up of an adult patient who presented in adolescent years with an atypical gastrointestinal...

journal_title：Frontiers in immunology

authors： Vardi I,Chermesh I,Werner L,Barel O,Freund T,McCourt C,Fisher Y,Pinsker M,Javasky E,Weiss B,Rechavi G,Hagin D,Snapper SB,Somech R,Konnikova L,Shouval DS

更新日期：2020-09-04 00:00:00

abstract：:CD24 expression on pro-B cells plays a role in B cell selection and development in the bone marrow. We previously detected higher CD24 expression and frequency within IgD+ naïve and memory B cells in patients with Myalgic Encephalomyelitis/Chronic Fatigue Syndrome (ME/CFS) compared with age-matched healthy controls (H...

journal_title：Frontiers in immunology

authors： Mensah FFK,Armstrong CW,Reddy V,Bansal AS,Berkovitz S,Leandro MJ,Cambridge G

更新日期：2018-10-22 00:00:00

abstract：:During hypoxia, cells undergo transcriptional changes to adjust to metabolic stress, to promote cell survival, and to induce pro-angiogenic factors. Hypoxia-induced factors (HIFs) regulate these transcriptional alterations. Failure to restore oxygen levels results in cell death by necrosis. IL-1α is one of the most im...

journal_title：Frontiers in immunology

authors： Rider P,Kaplanov I,Romzova M,Bernardis L,Braiman A,Voronov E,Apte RN

更新日期：2012-09-14 00:00:00

abstract：:Current guidelines encourage administering pneumococcal vaccine Prevnar-13 to patients with lupus, but whether such vaccinations affect disease severity is unclear. To address this issue, we treated 3-month-old MRL-lpr mice, that spontaneously develop a lupus-like syndrome, with Prevnar-13 or vehicle control. After 3 ...

journal_title：Frontiers in immunology

authors： Cantarelli C,Guglielmo C,Hartzell S,Salem FE,Andrighetto S,Gazivoda VP,Fiaccadori E,La Manna G,Zaza G,Leventhal J,Tassiulas I,Cravedi P

更新日期：2019-11-20 00:00:00

abstract：:The participation of cytokines and chemokines in Plasmodium vivax malaria (Pv-malaria) activates the immune response and thus causes the production of several inflammatory mediators. This process is already well-established, but little is known about eicosanoids in malaria physiopathology, especially in regards to inf...

journal_title：Frontiers in immunology

authors： Abreu-Filho PG,Tarragô AM,Costa AG,Monteiro WM,Meielles AFG,Costa TCC,Silva JS,Zambuzi FA,Gardinassi LG,Moraes LAB,Lacerda MVG,Sorgi CA,Faccioli LH,Malheiro A

更新日期：2019-09-18 00:00:00

abstract：:Epstein Barr virus (EBV) is a gamma herpes virus associated with certain malignancies and autoimmune diseases. EBV maintains latency in B cells with occasional reactivation, in part by overcoming the host immune response with viral homologs of several human proteins. EBV interleukin 10 (vIL-10), a lytic phase protein,...

journal_title：Frontiers in immunology

authors： Jog NR,Chakravarty EF,Guthridge JM,James JA

更新日期：2018-10-09 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：: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：:The discovery of innate lymphoid cells (ILCs) with selective production of cytokines typically attributed to subsets of T helper cells forces immunologists to reassess the mechanisms by which selective effector functions arise. The parallelism between ILCs and T cells extends beyond these two cell types and comprises ...

journal_title：Frontiers in immunology

authors： Sciumè G,Shih HY,Mikami Y,O'Shea JJ

更新日期：2017-11-13 00:00:00

abstract：:An important goal for personalized treatment is predicting response to a particular therapeutic. A drawback of biological treatment is immunogenicity and the development of antibodies directed against the drug [anti-drug antibodies (ADA)], which are associated with a poorer clinical outcome. Here we set out to identif...

journal_title：Frontiers in immunology

authors： Magill L,Adriani M,Berthou V,Chen K,Gleizes A,Hacein-Bey-Abina S,Hincelin-Mery A,Mariette X,Pallardy M,Spindeldreher S,Szely N,Isenberg DA,Manson JJ,Jury EC,Mauri C

更新日期：2018-12-05 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：:The origin of tissue-resident macrophages, crucial for homeostasis and immunity, has remained controversial until recently. Originally described as part of the mononuclear phagocyte system, macrophages were long thought to derive solely from adult blood circulating monocytes. However, accumulating evidence now shows t...

journal_title：Frontiers in immunology

authors： Hoeffel G,Ginhoux F

更新日期：2015-09-22 00:00:00

abstract：:Myeloid-derived suppressor cells (MDSCs) are a heterogeneous group of myeloid progenitor and precursor cells at different stages of differentiation, which play an important role in tumor immunosuppression. Glioma is the most common and deadliest primary malignant tumor of the brain, and ample evidence supports key con...

journal_title：Frontiers in immunology

authors： Mi Y,Guo N,Luan J,Cheng J,Hu Z,Jiang P,Jin W,Gao X

更新日期：2020-04-24 00:00:00

abstract：:Effective immunity requires that a limited TCR repertoire is able to recognize a vast number of foreign peptide-MHCI (peptide-major histocompatibility complex class I) molecules. This challenge is overcome by the ability of individual TCRs to recognize large numbers of peptides. Recently, it was demonstrated that MHCI...

journal_title：Frontiers in immunology

authors： Wooldridge L

更新日期：2013-07-23 00:00:00

abstract：:The mechanisms by which tumor-responsive CD8+ T cells are regulated are important for understanding the tumor immunity and for developing new therapeutic strategies. In current study, we identified the expression of 1810011o10 Rik, which is the homolog of human thyroid cancer 1, in intratumoral activated CD8+ T cells ...

journal_title：Frontiers in immunology

authors： Dai K,Huang L,Huang YB,Chen ZB,Yang LH,Jiang YA

更新日期：2017-03-22 00:00:00

abstract：:Adipose depots are heterogeneous tissues that store and sense fuel levels. Through the secretion of lipids, cytokines, and protein hormones (adipokines), they communicate with other organ systems, informing them of the organism's nutritional status. The adipose tissues include diverse types of adipocytes (white, beige...

journal_title：Frontiers in immunology

authors： Chaurasia B,Talbot CL,Summers SA

更新日期：2020-09-23 00:00:00

abstract：:Tumor antigen-driven selection may expand T cells having T cell receptors (TCRs) of shared antigen specificity but different amino acid or nucleotide sequence in a process known as TCR convergence. Substitution sequencing errors introduced by TCRβ (TCRB) repertoire sequencing may create artifacts resembling TCR conver...

journal_title：Frontiers in immunology

authors： Looney TJ,Topacio-Hall D,Lowman G,Conroy J,Morrison C,Oh D,Fong L,Zhang L

更新日期：2020-01-09 00:00:00

abstract：:Vaccination is one of the most cost-effective health interventions and, with the exception of water sanitization, no other action has had such a major effect in mortality reduction. Combined with other approaches, such as clean water, better hygiene, and health education, vaccination contributed to prevent millions of...

journal_title：Frontiers in immunology

authors： Vo HTM,Baudner BC,Sammicheli S,Iannacone M,D'Oro U,Piccioli D

更新日期：2018-04-09 00:00:00

abstract：:Natural antibodies are spontaneously produced in the absence of infection or immunization, and are both anti-microbial and autoreactive. Autoreactive natural antibodies can bind noxious molecules, such as those involved in clinical situations of atherosclerosis (oxLDL), malignancy (NGcGM3), and neurodegeneration (amyl...

journal_title：Frontiers in immunology

authors： Rothstein TL

更新日期：2016-04-07 00:00:00

abstract：:Adults exposed to childhood maltreatment have increased stress reactivity. This profile is associated with dysregulation of the immune system, including enhanced inflammatory reactions and accelerated senescence. Subjects exposed to ear stress have increased risk for several age-related diseases, including cardiovascu...

journal_title：Frontiers in immunology

authors： Trintinaglia L,Bandinelli LP,Grassi-Oliveira R,Petersen LE,Anzolin M,Correa BL,Schuch JB,Bauer ME

更新日期：2018-07-16 00:00:00

abstract：:Many immune cells and effector molecules (e.g. cytokines, Interferons, growth factors) utilize different combinations of Janus kinase (JAK) and signal transducer and activator of transcription (STAT) molecules to transduce signals from the cell surface to the nucleus, where they regulate transcription. This pathway is...

journal_title：Frontiers in immunology

authors： Hammitzsch A,Lorenz G,Moog P

更新日期：2020-10-21 00:00:00

abstract：:Monoclonal antibodies against the cell surface antigen CD38, e.g., isatuximab, daratumumab, or Mor202, have entered the therapeutic armamentarium in multiple myeloma due to single agent overall response rates of 29 vs. 36 vs. 31%, effectivity in combination regimen, e.g., with lenalidomide or bortezomib plus dexametha...

journal_title：Frontiers in immunology

authors： Seckinger A,Hillengass J,Emde M,Beck S,Kimmich C,Dittrich T,Hundemer M,Jauch A,Hegenbart U,Raab MS,Ho AD,Schönland S,Hose D

更新日期：2018-07-20 00:00:00

abstract：:Interleukin-33 (IL-33), a member of the IL-1 superfamily, functions as a traditional cytokine and nuclear factor. It is proposed to have an "alarmin" role. IL-33 mediates biological effects by interacting with the ST2 receptor and IL-1 receptor accessory protein, particularly in innate immune cells and T helper 2 cell...

journal_title：Frontiers in immunology

authors： Li L,Zhu H,Zuo X

更新日期：2018-11-15 00:00:00

abstract：:Vaccine-elicited cytotoxic T lymphocytes (CTL) recognizing conserved fragments of a pathogen's proteome could greatly impact infectious diseases and cancers. Enabling this potential are recent advances in mass spectrometry that identify specific target peptides among the myriad HLA-bound peptides on altered cells. Ult...

journal_title：Frontiers in immunology

authors： Reinherz EL,Keskin DB,Reinhold B

更新日期：2014-09-04 00:00:00

abstract：:The survival of helminths in the host over long periods of time is the result of a process of adaptation or dynamic co-evolution between the host and the parasite. However, infection with helminth parasites causes damage to the host tissues producing the release of danger signals that induce the recruitment of various...

journal_title：Frontiers in immunology

authors： Motran CC,Silvane L,Chiapello LS,Theumer MG,Ambrosio LF,Volpini X,Celias DP,Cervi L

更新日期：2018-04-04 00:00:00

abstract：:The complement system plays critical roles in development, homeostasis, and regeneration in the central nervous system (CNS) throughout life; however, complement dysregulation in the CNS can lead to damage and disease. Complement proteins, regulators, and receptors are widely expressed throughout the CNS and, in many ...

journal_title：Frontiers in immunology

authors： Carpanini SM,Torvell M,Morgan BP

更新日期：2019-03-04 00:00:00

abstract：:Innate immunity is one of the main protection mechanisms against viral infections, but how this system works at the maternal-fetal interface, especially during HIV infection, is still poorly known. In this study, we investigated the relationship between pregnancy and innate mechanisms associated with HIV immunity by e...

journal_title：Frontiers in immunology

authors： Pereira NZ,Branco ACCC,Manfrere KCG,de Lima JF,Yoshikawa FSY,Milanez HMBPM,Pereira NV,Sotto MN,Duarte AJDS,Sato MN

更新日期：2020-08-25 00:00:00

abstract：:Ruggero Ceppellini, who died at the age of 71 in 1988, was one of the most stimulating and original human geneticists of his generation (1). Ceppellini's outstanding contributions to the genetics of the human blood groups, immunoglobulin allotypes and the HLA system epitomize the study of immunogenetics. By using his ...

journal_title：Frontiers in immunology

authors： Bodmer W

更新日期：2019-06-05 00:00:00

abstract：:The global health burden associated with melanoma continues to increase while treatment options for metastatic melanoma are limited. Nevertheless, in the past decade, the field of cancer immunotherapy has witnessed remarkable advances for the treatment of a number of malignancies including metastatic melanoma. Althoug...

journal_title：Frontiers in immunology

authors： Sadozai H,Gruber T,Hunger RE,Schenk M

更新日期：2017-12-08 00:00:00

abstract：:Background: Each year, over 5 million red blood cell (RBC) transfusions are administered to patients in the USA. Despite the therapeutic benefits of RBC transfusions, there are associated risks. RBC-specific alloantibodies may form in response to antigenic differences between RBC donors and recipients; these alloantib...

journal_title：Frontiers in immunology

authors： Richards AL,Sheldon K,Wu X,Gruber DR,Hudson KE

更新日期：2018-10-05 00:00:00