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Protection against severe infant lower respiratory tract infections by immune training: Mechanistic studiesResults from recent clinical studies suggest potential efficacy of immune training (IT)-based approaches for protection against severe lower respiratory tract infections in infants, but underlying mechanisms are unclear.
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Atopy-dependent and independent immune responses in the heightened severity of atopics to respiratory viral infections: Rat model studiesThe co-exposure responses in the Th2high BN incorporated type I interferon/Th1, alternative macrophage activation/Th2 and Th17 signatures
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Pregnancy Induces a Steady-State Shift in Alveolar Macrophage M1/M2 Phenotype That Is Associated With a Heightened Severity of Influenza Virus InfectionPregnancy is associated with an alternatively activated phenotype of alveolar macrophage before infection
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Progressive increase of FcεRI expression across several PBMC subsets is associated with atopy and atopic asthma within school-aged childrenThe expression pattern of FcεRI on DC and basophils differentiates asthmatic from non-asthmatic atopic children
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A method for the generation of large numbers of dendritic cells from CD34+ hematopoietic stem cells from cord bloodNeonatal dendritic cells generated form CD34+ cord blood progenitors have a higher inflammatory potential when exposed to viral than bacterial related stimuli
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Oestrogen amplifies pre-existing atopy-associated Th2 bias in an experimental asthma modelThe role of oestrogen in experimental atopic asthma, and guide future research on sex-related variations in atopic asthma susceptibility/intensity
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Transplacental Innate Immune Training via Maternal Microbial Exposure: Role of XBP1-ERN1 Axis in Dendritic Cell Precursor ProgrammingWe recently reported that offspring of mice treated during pregnancy with the microbial-derived immunomodulator OM-85 manifest striking resistance to allergic airways inflammation, and localized the potential treatment target to fetal conventional dendritic cell (cDC) progenitors. Here, we profile maternal OM-85 treatment-associated transcriptomic signatures in fetal bone marrow, and identify a series of immunometabolic pathways which provide essential metabolites for accelerated myelopoiesis.
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Quantification of Serum Ovalbumin-specific Immunoglobulin E Titre via in vivo Passive Cutaneous Anaphylaxis AssayWe describe herein a highly reproducible in vivo passive cutaneous anaphylaxis assay using Sprague Dawley rats for the quantification of ovalbumin-specific IgE
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A subset of patients with systemic lupus erythematosus fails to degrade DNA from multiple clinically relevant sources.Patients with systemic lupus erythematosus (SLE) have a decreased ability to clear cell remnants and multiple deficiencies in the ability to degrade cellular...
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Innate Immune Training for Prevention of Recurrent Wheeze in Early ChildhoodPat Deborah Holt Strickland PhD, DSc, FRCPath, FRCPI, FAA PhD Emeritus Honorary Researcher Head, Pregnancy and Early Life Immunology Patrick.Holt@