The cellular responses of glucocorticoids are achieved by binding to the glucocorticoid receptor alpha ( gralpha ) , a ligand - activated transcription factor 糖皮質激素通過與配體依賴轉錄因子糖皮質激素受體- ( gr )結合來發揮作用。
百科解釋
In molecular biology, activating transcription factor, ATF, is a class of AP-1 transcription factor dimers.