Please use this identifier to cite or link to this item:
http://hdl.handle.net/20.500.12358/24328
Title | Activation of Nrf2 in keratinocytes causes chloracne (MADISH)‐like skin disease in mice |
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Untitled | |
Abstract |
The transcription factor Nrf2 is a key regulator of the cellular stress response, and pharmacological Nrf2 activation is a promising strategy for skin protection and cancer prevention. We show here that prolonged Nrf2 activation in keratinocytes causes sebaceous gland enlargement and seborrhea in mice due to upregulation of the growth factor epigen, which we identified as a novel Nrf2 target. This was accompanied by thickening and hyperkeratosis of hair follicle infundibula. These abnormalities caused dilatation of infundibula, hair loss, and cyst development upon aging. Upregulation of epigen, secretory leukocyte peptidase inhibitor (Slpi), and small proline‐rich protein 2d (Sprr2d) in hair follicles was identified as the likely cause of infundibular acanthosis, hyperkeratosis, and cyst formation. These alterations were highly reminiscent to the phenotype of chloracne/“metabolizing acquired dioxin‐induced skin … |
Authors | |
Type | Journal Article |
Date | 2014 |
Published in | EMBO molecular medicine |
Publisher | EMBO Press |
Citation | |
Item link | Item Link |
License | ![]() |
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Files in this item | ||
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Farwanah, Hany_8.pdf | 385.2Kb |