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.
复制标题

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
复制
发表时间:
2024
期刊:
The Journal of investigative dermatology
影响因子:
--
通讯作者:
Mishra,SantoshK
Mishra,SantoshK
中科院分区:
--
文献类型:
--
作者:
Wheeler,JoshuaJ;Williams,Nidha;Yu,Junho;Mishra,SantoshK

文献摘要

参考文献

相似文献

特应性皮炎(AD)是一种影响儿童和成人的全球流行疾病,并且AD的发病率在全球范围内呈上升趋势(Bylund等人,2020年)。AD的特征是皮肤干燥、发炎和发痒,但与AD皮肤相关的神经炎症和瘙痒背后的病因才刚刚开始了解。脑利钠肽(BNP)是NPPB基因的副产物,在初级传入神经元中表达,已知与中枢性瘙痒有关(Mishra和Hoon,2013),(Pitake等人,2018,Meng等人,2018)(Mishra等人,2020)(Usoskin等人,2015)。Periostin是一种细胞外基质蛋白,在慢性过敏性/炎症性皮肤病中高度表达,最近与瘙痒有关(Hashimoto T等,2021)。然而,BNP在外周皮肤源性炎症和瘙痒中的确切作用尚不清楚。在这里,我们试图利用BNP基因敲除(KO)小鼠来研究BNP和细胞外基质蛋白Periostin在神经源性炎症和瘙痒中的可能机制关系。目前的研究旨在1)检查BNP是否会导致外周皮肤炎症和瘙痒;2)确定BNP诱导的Periostin(也许还有其他细胞因子)的释放是否与炎症和瘙痒有关。所有针对小鼠的方案和实验都得到了北卡罗来纳州立大学实验室动物护理和使用委员会根据美国国立卫生研究院的指导方针的批准。我们使用8-12周龄的雄性和雌性小鼠进行实验。为了研究BNP在炎症中的作用,我们使用MC903(一种维生素D激动剂)在BNP-KO小鼠(Mishra&Hoon,2013)和对照仔鼠中建立了AD的小鼠模型。我们在局部上
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
弱势群体:性虐待儿童和成年幸存者的评估和治疗
DOI: --
发表时间: 1988
期刊:
影响因子: --
作者:
S. Sgroi
通讯作者: S. Sgroi
儿童时期遭受性虐待的妇女的群体治疗比较。
DOI: 10.1037//0022-006x.57.4.479
发表时间: 1989
影响因子: 5.9
作者:
Alexander,PC;Neimeyer,RA;Follette,VM;Moore,MK;Harter,S
通讯作者: Harter,S
传统家庭意识形态及其与人格的关系。
DOI: 10.1111/j.1467-6494.1955.tb01153.x
发表时间: 1955
影响因子: 5
作者:
D. Levinson;P. Huffman
通讯作者: P. Huffman
DOI: 10.1037/0033-2909.94.1.39
发表时间: 1983
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