Title : Heme oxygenase-1 (HO-1) protects human lens epithelial cells (SRA01/04) against hydrogen peroxide (H2O2)-induced oxidative stress and apoptosis.

Pub. Date : 2016 May

PMID : 26992777






9 Functional Relationships(s)
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1 Heme oxygenase-1 (HO-1) protects human lens epithelial cells (SRA01/04) against hydrogen peroxide (H2O2)-induced oxidative stress and apoptosis. Hydrogen Peroxide heme oxygenase 1 Homo sapiens
2 Heme oxygenase-1 (HO-1) protects human lens epithelial cells (SRA01/04) against hydrogen peroxide (H2O2)-induced oxidative stress and apoptosis. Hydrogen Peroxide heme oxygenase 1 Homo sapiens
3 Heme oxygenase-1 (HO-1) protects human lens epithelial cells (SRA01/04) against hydrogen peroxide (H2O2)-induced oxidative stress and apoptosis. Hydrogen Peroxide heme oxygenase 1 Homo sapiens
4 Heme oxygenase-1 (HO-1) protects human lens epithelial cells (SRA01/04) against hydrogen peroxide (H2O2)-induced oxidative stress and apoptosis. Hydrogen Peroxide heme oxygenase 1 Homo sapiens
5 OBJECTIVES: This study aimed to investigate the protective role of heme oxygenase-1 (HO-1) in H2O2-induced oxidative stress and apoptosis in human lens epithelial cells (hLEC; SRA01/04). Hydrogen Peroxide heme oxygenase 1 Homo sapiens
6 OBJECTIVES: This study aimed to investigate the protective role of heme oxygenase-1 (HO-1) in H2O2-induced oxidative stress and apoptosis in human lens epithelial cells (hLEC; SRA01/04). Hydrogen Peroxide heme oxygenase 1 Homo sapiens
7 RESULTS: HO-1 significantly restored the cell viability under H2O2 injury via reducing the generation of ROS and increasing the levels of SOD and GSH activity. Hydrogen Peroxide heme oxygenase 1 Homo sapiens
8 Moreover, HO-1 also inhibited H2O2-induced caspase-8 and caspase-3 proteins, thus significantly reducing the apoptosis of SRA01/04. Hydrogen Peroxide heme oxygenase 1 Homo sapiens
9 CONCLUSIONS: These findings suggested that HO-1 protects human lens epithelial cells from H2O2-induced oxidant stress by upregulating antioxidant enzyme activity, reducing ROS generation, and thus inhibiting caspase family-dependent apoptosis. Hydrogen Peroxide heme oxygenase 1 Homo sapiens