What question did this study set out to answer?

To investigate how sustained exposure to IL-10 modifies immune responses in secondary lymphoid organs during neuroinflammation.

July 30, 2026The Journal of Immunology

Prolonged IL-10 Exposure Modulates Adaptive and Innate Immune Responses in Secondary Lymphoid Organs during Experimental Autoimmune Encephalomyelitis 2332777

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Authors

EBErica BudinaUniversity of Chicago KRKirsten RefvikUniversity of Chicago JRJoseph RedaNew York University

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Implication

Randomized trial shows that prolonged IL-10 exposure alters immune responses in a mouse model of neuroinflammation, suggesting therapeutic potential for autoimmunity.

Key Points

To investigate how sustained exposure to IL-10 modifies immune responses in secondary lymphoid organs during neuroinflammation.
Engineered serum albumin-IL-10 (SA-IL-10) fusion protein administered subcutaneously.
Immunophenotyping performed in secondary lymphoid organs and spinal cord.
Experimental autoimmune encephalomyelitis (EAE) model used for evaluation.
SA-IL-10 treatment reduced pathogenic RORγt+ TH17 T cells, CD86+ M1-like macrophages, and pro-inflammatory cytokine production.
Expanded novel checkpoint-high immunoregulatory TH2 phenotype, including GATA3+ TH2 cells with multiple immune checkpoint receptors.
Reduced infiltration of macrophages and CD4+ T cells in the spinal cord.

Cite This Study

Budina et al. (2026) studied this question.

synapsesocial.com/papers/6a6af56d60e2b924d3ea1aad https://doi.org/10.1093/jimmun/vkag141.1821

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Implication

Randomized trial shows that prolonged IL-10 exposure alters immune responses in a mouse model of neuroinflammation, suggesting therapeutic potential for autoimmunity.

Prolonged IL-10 Exposure Modulates Adaptive and Innate Immune Responses in Secondary Lymphoid Organs during Experimental Autoimmune Encephalomyelitis 2332777

Discussion

Member takes

Implication

Key Points

Cite This Study

Prolonged IL-10 Exposure Modulates Adaptive and Innate Immune Responses in Secondary Lymphoid Organs during Experimental Autoimmune Encephalomyelitis 2332777

Discussion

Member takes

Implication

Key Points

Cite This Study

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