Title : Cellular senescence involves an intracrine prostaglandin E2 pathway in human fibroblasts.

Pub. Date : 2013 Jul

PMID : 24046862






3 Functional Relationships(s)
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1 Using the NS398 specific inhibitor of COX-2, we provide evidence that reactive oxygen species by-produced by the COX-2 enzymatic activity are negligible in front of the total senescence-associated oxidative stress. Reactive Oxygen Species mitochondrially encoded cytochrome c oxidase II Homo sapiens
2 Using the NS398 specific inhibitor of COX-2, we provide evidence that reactive oxygen species by-produced by the COX-2 enzymatic activity are negligible in front of the total senescence-associated oxidative stress. Reactive Oxygen Species mitochondrially encoded cytochrome c oxidase II Homo sapiens
3 Taken together, these results suggest that COX-2 contributes to the establishment and maintenance of senescence of normal human fibroblasts via an independent-ROS and a dependent-PGE2/EPs intracrine pathway. Reactive Oxygen Species mitochondrially encoded cytochrome c oxidase II Homo sapiens