University of Kentucky researchers say they found that the extract activates JNK, a protein that regulates the cell-signaling pathway that leads to cell death, or apoptosis.是什么意思_University of Kentucky researchers say they found that the extract activates JNK, a protein that regulates the cell-signaling pathway that leads to cell death, or apoptosis.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句