Results 281 to 290 of about 528,114 (310)

Fermented Lacticaseibacillus Paracasei Cultures Ameliorate Colitis by Modulating Microbiota‐Derived Tryptophan Metabolism and Macrophage Polarization

open access: yesAdvanced Science, EarlyView.
A solid‐state fermented probiotic (PYW) is developed using wheat bran as substrate, containing high viable Lacticaseibacillus paracasei and bioactive metabolites. PYW alleviates intestinal inflammation by gut microbiota composition, enriching indole derivatives, activating aryl hydrocarbon receptor signaling, and regulating macrophage polarization. PYW
Heng Zhang   +11 more
wiley   +1 more source

Population‐Based Multi‐Omics and Cohort Study Identifying Predictive Biomarkers and Therapeutic Targets for Psoriatic Disease

open access: yesAdvanced Science, EarlyView.
Psoriatic disease (PsD) is a chronic skin disease, with challenges in early risk stratification and drug development. Through gene‐level causal inference framework and expression level validation, combined with longitudinal cohort study, CDSN and PRSS8 have been identified as candidate biomarkers and therapeutic targets for PsD.
Tianxing Wu   +13 more
wiley   +1 more source

Ir(III) Complexes Convert Cold to Hot Tumors via Ferroptosis/Necroptosis‐Driven Immunogenic Cell Death and Photosensitized CD47 Downregulation

open access: yesAdvanced Science, EarlyView.
Red‐light‐activated Ir1 overcomes hypoxia tolerance and adapts to the immunosuppressive tumor microenvironment, converting immunologically cold tumors into inflamed hot microenvironments. This conversion is driven by synergistic induction of immunogenic cell death through coordinated ferroptosis‐necroptosis pathways and spatiotemporally controlled ...
Long‐Bo Yu   +8 more
wiley   +1 more source

Inulin‐Based Oral Chemotherapy Modulates Gut Microbiota and Immune Microenvironment through Inhibition of Neutrophil Extracellular Trap Formation for Improving Cancer Therapy

open access: yesAdvanced Science, EarlyView.
Schematic representation of ZIF‐8@OXA@inulin for cancer immunotherapy. Synthesis of ZIF‐8@OXA@inulin. Augmentation of pyroptosis, regulation of gut microbiota, and inhibition of NETs formation by ZIF‐8@OXA@inulin‐mediated comprehensive strategy for antitumor immune response. ABSTRACT Despite the potential of chemoimmunotherapy against colorectal cancer
Zhenhao Li   +8 more
wiley   +1 more source
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Measurement of Interleukin‐21

Current Protocols in Immunology, 2007
AbstractThis unit describes three procedures for measurement of interleukin‐21 (IL‐21). The first employs the use of an antibody sandwich ELISA. An alternative procedure measures proliferative responses of T cells to a combination of IL‐21 and IL‐15 using CFSE.
Rong, Zeng   +2 more
openaire   +2 more sources

Immune Modulation with Interleukin‐21

Annals of the New York Academy of Sciences, 2009
Interleukin 21 (IL‐21) is produced by activated CD4+ T cells. The IL‐21R shares the common receptor gamma‐chain with IL‐2, IL‐4, IL‐7, IL‐9, and IL‐15, is widely expressed on immune cells, and mediates a variety of effects on the immune system. IL‐21 enhances the proliferation, antigen‐induced activation, clonal expansion, IFN‐γ production, and ...
Neela S, Bhave, William E, Carson
openaire   +2 more sources

Interleukin‐21 in chronic inflammatory diseases

BioFactors, 2013
Interleukin‐21 (IL‐21), a cytokine produced by various subsets of activated CD4+ T cells, regulates multiple innate and adaptive immune responses. Indeed, IL‐21 controls the proliferation and function of CD4+ and CD8+ T lymphocytes, drives the differentiation of B cells into memory cells and Ig‐secreting plasma cells, enhances the activity of natural ...
Sarra, M   +2 more
openaire   +3 more sources

Optimization of interleukin-21 immunotherapeutic strategies

Journal of Theoretical Biology, 2007
The recently discovered interleukin-21 (IL-21) shows strong tumor attenuation in preclinical studies, and is considered a promising cancer immunotherapy agent. Yet, to exploit its potential, therapeutic strategies must be designed to achieve adequate balance between several conflicting aspects.
Cappuccio, Antonio   +2 more
openaire   +2 more sources

Targeting interleukin-21 in inflammatory diseases

Expert Opinion on Therapeutic Targets, 2011
IL-21, a new member of the type 1 cytokine superfamily, is produced by various subsets of CD4(+) T cells and binds to a composite receptor that consists of a specific receptor, termed IL-21 receptor and the common γ-chain subunit. Initially considered to be a critical regulator of T and B cell function, IL-21 is now known to regulate the activity of ...
Sarra, M   +3 more
openaire   +4 more sources

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