Luteolin 7-sulfate, derived from the marine plant Phyllospadix iwatensis Makino, suppresses TYR gene expression by intervening in a signaling pathway involving the cAMP-responsive element binding protein (CREB) and microphthalmia-associated transcription factor (MITF). This inhibition ultimately leads to a decrease in melanin synthesis.
AURKA-IN-3 (Compound AL8) 是一种不可逆的共价型 Aurora 激酶 A (AURKA) 抑制剂,其 IC50 值为 23.0 nM。该化合物能够抑制 AURKA 介导的 cAMP 和磷脂酶 C (PLC) 信号通路的激活,并降低 AURKA 的自磷酸化水平。AURKA-IN-3 在与高 AURKA 表达相关的恶性肿瘤(如白血病、淋巴瘤)研究中显示了潜力。