BMC genomic data · 2022
Transcriptome analysis to identify the downstream genes of androgen receptor in dermal papilla cells.
СтатьяПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод в очереди
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Furuya Kai, Fujibayashi So, Wu Tao, Takahashi Kouhei, Takase Shin, Orimoto Ai, Sugano Eriko, Tomita Hiroshi, Kashiwagi Sayo, Kiyono Tohru, Ishii Tsuyoshi, Fukuda Tomokazu
Аннотация
BACKGROUND: Testosterone signaling mediates various diseases, such as androgenetic alopecia and prostate cancer. Testosterone signaling is mediated by the androgen receptor (AR). In this study, we fortuitously found that primary and immortalized dermal papilla cells suppressed AR expression, although dermal papilla cells express AR in vivo. To analyze the AR signaling pathway, we exogenously introduced the AR gene via a retrovirus into immortalized dermal papilla cells and comprehensively compared their expression profiles with and without AR expression.
RESULTS: Whole-transcriptome profiling revealed that the focal adhesion pathway was mainly affected by the activation of AR signaling. In particular, we found that caveolin-1 gene expression was downregulated in AR-expressing cells, suggesting that caveolin-1 is controlled by AR.
CONCLUSION: Our whole transcriptome data is critical resources for discovery of new therapeutic targets for testosterone-related diseases.
RESULTS: Whole-transcriptome profiling revealed that the focal adhesion pathway was mainly affected by the activation of AR signaling. In particular, we found that caveolin-1 gene expression was downregulated in AR-expressing cells, suggesting that caveolin-1 is controlled by AR.
CONCLUSION: Our whole transcriptome data is critical resources for discovery of new therapeutic targets for testosterone-related diseases.