Activation of TRPA1 nociceptor promotes systemic adult mammalian skin regeneration.
Activation of TRPA1 nociceptor promotes systemic adult mammalian skin regeneration.
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DOI:
10.1126/sciimmunol.aba5683
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发表时间:
2020-08-28
影响因子:
24.8
通讯作者:
Leung TH
中科院分区:
文献类型:
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作者:
Wei JJ;Kim HS;Spencer CA;Brennan-Crispi D;Zheng Y;Johnson NM;Rosenbach M;Miller C;Leung DH;Cotsarelis G;Leung TH
Adult mammalian wounds, with rare exception, heal with fibrotic scars that severely disrupt tissue architecture and function. Regenerative medicine seeks methods to avoid scar formation and restore the original tissue structures. We show that pharmacologic activation of the nociceptor TRPA1 on cutaneous sensory neurons reduces scar formation and can also promote tissue regeneration in three adult mouse models. Remarkably, local activation of TRPA1 induces tissue regeneration on distant untreated areas of injury, demonstrating a systemic effect. Activated TRPA1 stimulates local production of IL-23 by dermal dendritic cells, leading to activation of circulating dermal interleukin (IL)-17-producing γδ T cells. Genetic ablation of TRPA1, IL-23, dermal dendritic cells, or γδ T cells prevents TRPA1-mediated tissue regeneration. These results reveal a cutaneous neuroimmune-regeneration cascade triggered by topical TRPA1 activators that promotes adult mammalian tissue regeneration, presenting a new avenue for research and development of therapies for wounds and scars.
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影响因子:
64.8
作者:
Naik S;Larsen SB;Gomez NC;Alaverdyan K;Sendoel A;Yuan S;Polak L;Kulukian A;Chai S;Fuchs E
通讯作者:
Fuchs E
影响因子:
32.4
作者:
Kashem SW;Riedl MS;Yao C;Honda CN;Vulchanova L;Kaplan DH
通讯作者:
Kaplan DH
影响因子:
32.4
作者:
Jung, S;Unutmaz, D;Lang, RA
通讯作者:
Lang, RA
DOI:
10.1073/pnas.86.11.4185
发表时间:
1989-06-01
影响因子:
11.1
作者:
HAVRAN, WL;GRELL, S;ALLISON, JP
通讯作者:
ALLISON, JP
影响因子:
64.8
作者:
通讯作者:
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