Perillaldehyde inhibits AHR signaling and activates NRF2 antioxidant pathway in human keratinocytes

Yoko Fuyuno, Uchi Hiroshi, Mao Yasumatsu, Saori Morino-Koga, Yuka Tanaka, Chikage Mitoma, Masutaka Furue

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

The skin covers the outer surface of the body, so the epidermal keratinocytes within it are susceptible to reactive oxygen species (ROS) generated by environmental pollutants such as benzo(a)pyrene (BaP), a potent activator of aryl hydrocarbon receptor (AHR). Antioxidant activity is generally mediated by the nuclear factor-erythroid 2-related factor-2 (NRF2) and heme oxygenase-1 (HO1) axis in human keratinocytes. Perillaldehyde is the main component of Perilla frutescens, which is a medicinal antioxidant herb traditionally consumed in East Asia. However, the effect of perillaldehyde on the AHR/ROS and/or NRF2/HO1 pathways remains unknown. In human keratinocytes, we found that perillaldehyde (1) inhibited BaP-induced AHR activation and ROS production, (2) inhibited BaP/AHR-mediated release of the CCL2 chemokine, and (3) activated the NRF2/HO1 antioxidant pathway. Perillaldehyde is thus potentially useful for managing inflammatory skin diseases or disorders related to oxidative stress.

Original languageEnglish
Article number9524657
JournalOxidative medicine and cellular longevity
Volume2018
DOIs
Publication statusPublished - Jan 1 2018

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Aryl Hydrocarbon Receptors
Keratinocytes
Heme Oxygenase-1
Antioxidants
Reactive Oxygen Species
Skin
Perilla frutescens
Environmental Pollutants
Oxidative stress
Far East
Chemokine CCL2
Benzo(a)pyrene
Medicinal Plants
Skin Diseases
Oxidative Stress
Chemical activation
perillaldehyde

All Science Journal Classification (ASJC) codes

  • Biochemistry
  • Ageing
  • Cell Biology

Cite this

Perillaldehyde inhibits AHR signaling and activates NRF2 antioxidant pathway in human keratinocytes. / Fuyuno, Yoko; Hiroshi, Uchi; Yasumatsu, Mao; Morino-Koga, Saori; Tanaka, Yuka; Mitoma, Chikage; Furue, Masutaka.

In: Oxidative medicine and cellular longevity, Vol. 2018, 9524657, 01.01.2018.

Research output: Contribution to journalArticle

Fuyuno, Yoko ; Hiroshi, Uchi ; Yasumatsu, Mao ; Morino-Koga, Saori ; Tanaka, Yuka ; Mitoma, Chikage ; Furue, Masutaka. / Perillaldehyde inhibits AHR signaling and activates NRF2 antioxidant pathway in human keratinocytes. In: Oxidative medicine and cellular longevity. 2018 ; Vol. 2018.
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AU - Hiroshi, Uchi

AU - Yasumatsu, Mao

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AU - Tanaka, Yuka

AU - Mitoma, Chikage

AU - Furue, Masutaka

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