Repair of O-alkylpyrimidines in mammalian cells: a present consensus.
Brent, T P, Dolan, M E, Fraenkel-Conrat, H, Hall, J, Karran, P, Laval, L, ...
Enzymatic repair of the O-alkylpyrimidines (O2- and O4-alkylthymine, O2-alkylcytosine) and alkyl phosphotriesters has been studied in Escherichia coli, and the two proteins involved, a glycosylase...
Harris, L C, Remack, J S, Brent, T P
The DNA repair enzyme, O6-methylguanine DNA methyltransferase (MGMT) is responsible for repair of damage induced by alkylating agents that produce adducts at O6-guanine in DNA. Although the MGMT gene...
Tumor cells resistant to chloroethylnitrosourea (CENU) therapy contain high levels of O6-alkylguanine DNA-alkyltransferase (GATase), a DNA repair enzyme that aborts DNA interstrand cross-linking by...
Cultured human lymphoblasts (CCRF-CEM line) have DNA glycosylase activities, the specificities of which were investigated by using high-performance liquid chromatography. In addition to...
Characterization of the promoter region of the human O6-methylguanine-DNA methyltransferase gene.
Harris, L C, Potter, P M, Tano, K, Shiota, S, Mitra, S, Brent, T P
O6-methylguanine-DNA methyltransferase (MGMT) is a ubiquitous protein responsible for repair of O6-alkylguanine, a mutagenic, carcinogenic and toxic lesion. To characterize the elements responsible...
Gonzaga, P E, Harris, L, Margison, G P, Brent, T P
Chloroethylnitrosoureas (CENUs) are thought to induce cytotoxic DNA interstrand cross-links via an initial reaction at O6-position of guanine, yielding a rearranged intermediate, O6,N1-ethanoguanine....
Repair of chloroethylnitrosourea (CENU)-induced precursors of DNA interstrand cross-links by O6-alkylguanine-DNA alkyltransferase (GAT or GATase) appears to be a factor in tumor resistance to therapy...
An endonuclease partially purified from human lymphoblasts, and active against ultraviolet-irradiated DNA, was found to act additionally on DNA damaged by either x-radiation or...
Brent, T P, Houghton, P J, Houghton, J A
Immune-deprived female CBA/CaJ mice bearing xenografts of six different human rhabdomyosarcoma lines were treated with 1-(2-chloroethyl)-3-(trans-4-methylcyclohexyl)-1-nitrosourea (MeCCNU). Tumor...
Repair of O-alkylpyrimidines in mammalian cells: a present consensus.
Brent, T P, Dolan, M E, Fraenkel-Conrat, H, Hall, J, Karran, P, Laval, L, ...
Enzymatic repair of the O-alkylpyrimidines (O2- and O4-alkylthymine, O2-alkylcytosine) and alkyl phosphotriesters has been studied in Escherichia coli, and the two proteins involved, a glycosylase...
Harris, L C, Remack, J S, Brent, T P
The DNA repair enzyme, O6-methylguanine DNA methyltransferase (MGMT) is responsible for repair of damage induced by alkylating agents that produce adducts at O6-guanine in DNA. Although the MGMT gene...
Tumor cells resistant to chloroethylnitrosourea (CENU) therapy contain high levels of O6-alkylguanine DNA-alkyltransferase (GATase), a DNA repair enzyme that aborts DNA interstrand cross-linking by...
Cultured human lymphoblasts (CCRF-CEM line) have DNA glycosylase activities, the specificities of which were investigated by using high-performance liquid chromatography. In addition to...
Characterization of the promoter region of the human O6-methylguanine-DNA methyltransferase gene.
Harris, L C, Potter, P M, Tano, K, Shiota, S, Mitra, S, Brent, T P
O6-methylguanine-DNA methyltransferase (MGMT) is a ubiquitous protein responsible for repair of O6-alkylguanine, a mutagenic, carcinogenic and toxic lesion. To characterize the elements responsible...
Gonzaga, P E, Harris, L, Margison, G P, Brent, T P
Chloroethylnitrosoureas (CENUs) are thought to induce cytotoxic DNA interstrand cross-links via an initial reaction at O6-position of guanine, yielding a rearranged intermediate, O6,N1-ethanoguanine....
Repair of chloroethylnitrosourea (CENU)-induced precursors of DNA interstrand cross-links by O6-alkylguanine-DNA alkyltransferase (GAT or GATase) appears to be a factor in tumor resistance to therapy...
An endonuclease partially purified from human lymphoblasts, and active against ultraviolet-irradiated DNA, was found to act additionally on DNA damaged by either x-radiation or...
Brent, T P, Houghton, P J, Houghton, J A
Immune-deprived female CBA/CaJ mice bearing xenografts of six different human rhabdomyosarcoma lines were treated with 1-(2-chloroethyl)-3-(trans-4-methylcyclohexyl)-1-nitrosourea (MeCCNU). Tumor...