Title : Role of catalase in monocytic differentiation of U937 cells by TPA: hydrogen peroxide as a second messenger.

Pub. Date : 2009 Apr

PMID : 19092850






8 Functional Relationships(s)
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Protein Name
Organism
1 Role of catalase in monocytic differentiation of U937 cells by TPA: hydrogen peroxide as a second messenger. Tetradecanoylphorbol Acetate catalase Homo sapiens
2 TPA treatment decreased the expression level of catalase, which catalyzes the decomposition of hydrogen peroxide (H(2)O(2)) to H(2)O and O(2). Tetradecanoylphorbol Acetate catalase Homo sapiens
3 Treatment of U937 cells with catalase inhibited the enhancement of ROS generation induced by TPA, and blocked the TPA-induced differentiation of U937 cells. Tetradecanoylphorbol Acetate catalase Homo sapiens
4 Treatment of U937 cells with catalase inhibited the enhancement of ROS generation induced by TPA, and blocked the TPA-induced differentiation of U937 cells. Tetradecanoylphorbol Acetate catalase Homo sapiens
5 However, HP100-1 cells, its variant cell line overexpressing catalase, were resistant to TPA-induced differentiation. Tetradecanoylphorbol Acetate catalase Homo sapiens
6 Our results suggest that catalase inhibits monocytic differentiation by TPA; the decrease in catalase level and the accumulation of H(2)O(2) are significant events for monocyte/macrophage differentiation by TPA. Tetradecanoylphorbol Acetate catalase Homo sapiens
7 Our results suggest that catalase inhibits monocytic differentiation by TPA; the decrease in catalase level and the accumulation of H(2)O(2) are significant events for monocyte/macrophage differentiation by TPA. Tetradecanoylphorbol Acetate catalase Homo sapiens
8 Our results suggest that catalase inhibits monocytic differentiation by TPA; the decrease in catalase level and the accumulation of H(2)O(2) are significant events for monocyte/macrophage differentiation by TPA. Tetradecanoylphorbol Acetate catalase Homo sapiens