Murtaugh M P, Dennison O, Stein J P, Davies P J
J Exp Med. 1986 May 1;163(5):1325-30. doi: 10.1084/jem.163.5.1325.
Retinoic acid has been shown to induce large accumulations of tissue transglutaminase in cultured myeloid cells. Addition of retinoic acid to mouse resident peritoneal macrophages increased the level of tissue transglutaminase mRNA within 30-60 min. Retinoic acid also increased tissue transglutaminase mRNA levels in human promyelocytic leukemia (HL-60) cells. These studies show that retinoic acid can induce acute alterations in specific gene expression in both normal and leukemic myeloid cells.
维甲酸已被证明可在培养的髓细胞中诱导组织转谷氨酰胺酶大量积累。向小鼠腹腔巨噬细胞中添加维甲酸可在30 - 60分钟内提高组织转谷氨酰胺酶mRNA水平。维甲酸还可提高人早幼粒细胞白血病(HL - 60)细胞中的组织转谷氨酰胺酶mRNA水平。这些研究表明,维甲酸可在正常和白血病髓细胞中诱导特定基因表达的急性改变。