Title : Irradiation-induced expression of O6-methylguanine-DNA methyltransferase in mammalian cells.

Pub. Date : 1992 Apr 1

PMID : 1372530






7 Functional Relationships(s)
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Compound Name
Protein Name
Organism
1 Hydroxyl radicals may play a role in the induction mechanism since dimethyl sulfoxide, a radical scavenger, blocked the radiation-mediated increase in MGMT. Hydroxyl Radical O-6-methylguanine-DNA methyltransferase Rattus norvegicus
2 Hydroxyl radicals may play a role in the induction mechanism since dimethyl sulfoxide, a radical scavenger, blocked the radiation-mediated increase in MGMT. Dimethyl Sulfoxide O-6-methylguanine-DNA methyltransferase Rattus norvegicus
3 MGMT activity was also increased by treatment of the cells with H2O2, in accordance with the involvement of activated oxygen species in the induction of MGMT. Hydrogen Peroxide O-6-methylguanine-DNA methyltransferase Rattus norvegicus
4 MGMT activity was also increased by treatment of the cells with H2O2, in accordance with the involvement of activated oxygen species in the induction of MGMT. Hydrogen Peroxide O-6-methylguanine-DNA methyltransferase Rattus norvegicus
5 MGMT activity was also increased by treatment of the cells with H2O2, in accordance with the involvement of activated oxygen species in the induction of MGMT. Oxygen O-6-methylguanine-DNA methyltransferase Rattus norvegicus
6 MGMT activity was also increased by treatment of the cells with H2O2, in accordance with the involvement of activated oxygen species in the induction of MGMT. Oxygen O-6-methylguanine-DNA methyltransferase Rattus norvegicus
7 Finally, the addition of cycloheximide, an inhibitor of protein synthesis, prior to but not after irradiation, abolished the increase in MGMT activity. Cycloheximide O-6-methylguanine-DNA methyltransferase Rattus norvegicus