Title : Hypoxia exposure induced cisplatin resistance partially via activating p53 and hypoxia inducible factor-1α in non-small cell lung cancer A549 cells.

Pub. Date : 2018 Jul

PMID : 29971135






6 Functional Relationships(s)
Download
Sentence
Compound Name
Protein Name
Organism
1 Hypoxia exposure induced cisplatin resistance partially via activating p53 and hypoxia inducible factor-1alpha in non-small cell lung cancer A549 cells. Cisplatin hypoxia inducible factor 1 subunit alpha Homo sapiens
2 In the present study, the effects of hypoxia on the response of the NSCLC A549 cell line to the clinically relevant cytotoxic cisplatin were evaluated via regulating hypoxia inducible facor-1alpha (HIF-1alpha) and p53. Cisplatin hypoxia inducible factor 1 subunit alpha Homo sapiens
3 HIF-1alpha-knockdown also sensitized A549 cells to cisplatin in hypoxia-exposed, but not in normoxia-exposed A549 cells, suggesting that hypoxia-induced cisplatin resistance partially contributes toward the upregulation of HIF-1alpha by hypoxia exposure. Cisplatin hypoxia inducible factor 1 subunit alpha Homo sapiens
4 HIF-1alpha-knockdown also sensitized A549 cells to cisplatin in hypoxia-exposed, but not in normoxia-exposed A549 cells, suggesting that hypoxia-induced cisplatin resistance partially contributes toward the upregulation of HIF-1alpha by hypoxia exposure. Cisplatin hypoxia inducible factor 1 subunit alpha Homo sapiens
5 HIF-1alpha-knockdown also sensitized A549 cells to cisplatin in hypoxia-exposed, but not in normoxia-exposed A549 cells, suggesting that hypoxia-induced cisplatin resistance partially contributes toward the upregulation of HIF-1alpha by hypoxia exposure. Cisplatin hypoxia inducible factor 1 subunit alpha Homo sapiens
6 Taken together, these results identified the exact effects of HIF-1alpha and p53 induced by hypoxia and potentially elucidated their protective effects on A549 cells against cisplatin. Cisplatin hypoxia inducible factor 1 subunit alpha Homo sapiens