Age-associated Senescent - T Cell Signaling Promotes Type 3 Immunity that Inhibits the Biomaterial Regenerative Response

© 2023 The Authors. Advanced Materials published by Wiley‐VCH GmbH.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 36(2024), 43 vom: 12. Okt., Seite e2310476
1. Verfasser: Han, Jin (VerfasserIn)
Weitere Verfasser: Cherry, Christopher, Mejías, Joscelyn C, Krishnan, Kavita, Ruta, Anna, Maestas, David R Jr, Peña, Alexis N, Nguyen, Helen Hieu, Nagaraj, Sushma, Yang, Brenda, Gray-Gaillard, Elise F, Rutkowski, Natalie, Browne, Maria, Tam, Ada J, Fertig, Elana J, Housseau, Franck, Ganguly, Sudipto, Moore, Erika M, Pardoll, Drew M, Elisseeff, Jennifer H
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2024
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article aging biomaterials senescence tissue engineering Biocompatible Materials Interleukin-17
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520 |a Aging is associated with immunological changes that compromise response to infections and vaccines, exacerbate inflammatory diseases and can potentially mitigate tissue repair. Even so, age-related changes to the immune response to tissue damage and regenerative medicine therapies remain unknown. Here, it is characterized how aging induces changes in immunological signatures that inhibit tissue repair and therapeutic response to a clinical regenerative biological scaffold derived from extracellular matrix. Signatures of inflammation and interleukin (IL)-17 signaling increased with injury and treatment both locally and regionally in aged animals, and computational analysis uncovered age-associated senescent-T cell communication that promotes type 3 immunity in T cells. Local inhibition of type 3 immune activation using IL17-neutralizing antibodies improves healing and restores therapeutic response to the regenerative biomaterial, promoting muscle repair in older animals. These results provide insights into tissue immune dysregulation that occurs with aging that can be targeted to rejuvenate repair 
650 4 |a Journal Article 
650 4 |a aging 
650 4 |a biomaterials 
650 4 |a senescence 
650 4 |a tissue engineering 
650 7 |a Biocompatible Materials  |2 NLM 
650 7 |a Interleukin-17  |2 NLM 
700 1 |a Cherry, Christopher  |e verfasserin  |4 aut 
700 1 |a Mejías, Joscelyn C  |e verfasserin  |4 aut 
700 1 |a Krishnan, Kavita  |e verfasserin  |4 aut 
700 1 |a Ruta, Anna  |e verfasserin  |4 aut 
700 1 |a Maestas, David R  |c Jr  |e verfasserin  |4 aut 
700 1 |a Peña, Alexis N  |e verfasserin  |4 aut 
700 1 |a Nguyen, Helen Hieu  |e verfasserin  |4 aut 
700 1 |a Nagaraj, Sushma  |e verfasserin  |4 aut 
700 1 |a Yang, Brenda  |e verfasserin  |4 aut 
700 1 |a Gray-Gaillard, Elise F  |e verfasserin  |4 aut 
700 1 |a Rutkowski, Natalie  |e verfasserin  |4 aut 
700 1 |a Browne, Maria  |e verfasserin  |4 aut 
700 1 |a Tam, Ada J  |e verfasserin  |4 aut 
700 1 |a Fertig, Elana J  |e verfasserin  |4 aut 
700 1 |a Housseau, Franck  |e verfasserin  |4 aut 
700 1 |a Ganguly, Sudipto  |e verfasserin  |4 aut 
700 1 |a Moore, Erika M  |e verfasserin  |4 aut 
700 1 |a Pardoll, Drew M  |e verfasserin  |4 aut 
700 1 |a Elisseeff, Jennifer H  |e verfasserin  |4 aut 
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