Abstract:
:Reactive oxygen species (ROS) are known to be involved in different pro- and anticarcinogenic mechanisms. However, their influence on the maintenance of the transformed phenotype has not been studied so far. Here we show that the anchorage-independent growth of transformed murine fibroblasts is inhibited by antioxidants and radical scavengers in a concentration-dependent and reversible manner. These agents also reduce TGF-beta-dependent stimulation of colony formation in soft agar, pointing to their specific interference with TGF-beta-triggered signal chains involved in the maintenance of the transformed state.
journal_name
Int J Cancerjournal_title
International journal of cancerauthors
Jürgensmeier JM,Panse J,Schäfer R,Bauer Gdoi
10.1002/(sici)1097-0215(19970304)70:5<587::aid-ijcsubject
Has Abstractpub_date
1997-03-04 00:00:00pages
587-9issue
5eissn
0020-7136issn
1097-0215pii
10.1002/(SICI)1097-0215(19970304)70:5<587::AID-IJCjournal_volume
70pub_type
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