Brain Natriuretic Peptide Exerts Inflammation and Peripheral Itch in a Mouse Model of Atopic Dermatitis.
Brain Natriuretic Peptide Exerts Inflammation and Peripheral Itch in a Mouse Model of Atopic Dermatitis.
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脑利钠肽在特应性皮炎小鼠模型中引起炎症和外周瘙痒。
DOI:
10.1016/j.jid.2023.09.273
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发表时间:
2024
期刊:
影响因子:
--
通讯作者:
Mishra,SantoshK
中科院分区:
文献类型:
--
作者:
Wheeler,JoshuaJ;Williams,Nidha;Yu,Junho;Mishra,SantoshK
Atopic dermatitis (AD) is a globally prevalent disease that affects both children and adults, and the incidence of AD is increasing worldwide (Bylund et al, 2020). AD is characterized by dry, inflamed, and itchy skin, but the etiology behind neuroinflammation and itch related to AD skin is only beginning to be understood. The brain natriuretic peptide (BNP), a byproduct of the Nppb gene, is expressed in primary afferent neurons which are known to be responsible for central itch (Mishra and Hoon, 2013),(Pitake et al, 2018, Meng et al, 2018)(Mishra et al, 2020)(Usoskin et al, 2015). Periostin, an extracellular matrix protein is highly expressed in chronic allergic/inflammatory skin diseases and most recently implicated in itch (Hashimoto T et al, 2021). However, the precise role of BNP in peripheral skin-derived inflammation and itch remains unclear. Here we sought to investigate the possible mechanistic relationship between BNP and the extracellular matrix protein periostin in neurogenic inflammation and itch using BNP knockout (KO) mice. The current study aimed 1) to examine whether BNP causes peripheral skin inflammation and itch; and 2) to determine if BNP-induced release of periostin (and perhaps additional cytokines) is related to inflammation and itch.All protocols and experiments in mice were approved by the North Carolina State University Laboratory Institutional Animal Care and Use Committee per National Institutes of Health guidelines. We used 8-12-week male and female mice for the experiments. To examine the role of BNP in inflammation, we used MC903 (a vitamin D agonist) to generate a mouse model of AD in BNP-KO mice (Mishra & Hoon, 2013) and control littermates. We topically
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DOI:
--
发表时间:
1988
期刊:
影响因子:
--
作者:
S. Sgroi
通讯作者:
S. Sgroi
影响因子:
5.9
作者:
Alexander,PC;Neimeyer,RA;Follette,VM;Moore,MK;Harter,S
通讯作者:
Harter,S
影响因子:
5
作者:
D. Levinson;P. Huffman
通讯作者:
P. Huffman
影响因子:
22.4
作者:
R. Miller;J. Berman
通讯作者:
J. Berman
DOI:
--
发表时间:
1988
期刊:
影响因子:
--
作者:
L. Luborsky
通讯作者:
L. Luborsky