The serine protease inhibitor of Kazal-type 7 (SPINK7) is expressed in human skin

The serine protease inhibitor of Kazal-type 7 (SPINK7) is expressed in human skin
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Kazal 7 型丝氨酸蛋白酶抑制剂 (SPINK7) 在人体皮肤中表达

DOI:
10.1007/s00403-017-1773-9
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发表时间:
2017-08
影响因子:
3
通讯作者:
Ulf Meyer‑Hoffer
Ulf Meyer‑Hoffer
中科院分区:
医学3区
文献类型:
--
作者:
Clemens Weber;Jan Fischer;Lisa Redelfs;Franziska Rademacher;Jürgen Harder;Stephan Weidinger;Zhihong Wu;Ulf Meyer‑Hoffer

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蛋白酶及其抑制剂在表皮稳态中起重要作用。它们的不平衡会导致严重的皮肤病。SPINK 7是SPINK蛋白酶抑制剂家族的成员,迄今为止已被描述为食管中的癌症相关基因。在此,我们首次描述了其在健康人皮肤中的表达。此外,SPINK 7在炎症性皮肤病如银屑病和湿疹中上调,如免疫组织化学所示,尽管实时PCR分析显示没有显著上调。在培养的角质形成细胞中,SPINK 7 mRNA表达被IL-17 A和IFNγ上调。我们的观察指出SPINK 7在皮肤稳态中的作用及其参与炎症性皮肤疾病。
Proteases and their inhibitors play an important role in epidermal homeostasis. Their imbalance contributes to severe skin diseases. SPINK7 is a member of the SPINK protease inhibitor family and has been described so far as a cancer-related gene in the esophagus. Herein, we describe for the first time its expression in healthy human skin. Moreover, SPINK7 is up-regulated in inflammatory skin diseases like psoriasis and eczema as demonstrated by immunohistochemistry, though real-time PCR analyses revealed no significant up-regulation. In cultured keratinocytes, SPINK7 mRNA expression was up-regulated by IL-17A together with IFNγ. Our observation points to a role of SPINK7 in skin homeostasis and its involvement in inflammatory skin diseases.
DOI: 10.1111/exd.12541
发表时间: 2014-11-01
影响因子: 3.6
作者:
Schoen, Michael P.
通讯作者: Schoen, Michael P.
Kazal 9 型丝氨酸蛋白酶抑制剂 (SPINK9) 在慢性单纯性地衣、光化性角化病和鳞状细胞癌中表达。
DOI: 10.1007/s00403-015-1616-5
发表时间: 2016
期刊: Arch Dermatol Res
影响因子: --
作者:
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发表时间: 2012-05-01
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