Search Results - "Cerutti, Peter A."

Prooxidant States and Tumor Promotion by Cerutti, Peter A.

“…There is convincing evidence that cellular prooxidant states--that is, increased concentrations of active oxygen and organic peroxides and radicals--can…”
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c-Ha-ras oncogene expression in immortalized human keratinocytes (HaCaT) alters growth potential in vivo but lacks correlation with malignancy by BOUKAMP, P, STANBRIDGE, E. J, YIN FOO, D, CERUTTI, P. A, FUSENIG, N. E

“…Spontaneously immortalized human skin keratinocytes (HaCaT) were transfected with the c-Ha-ras (EJ) oncogene via a plasmid construct which also contained the…”
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Mechanism of induction of c-fos by ultraviolet B (290-320 nm) in mouse JB6 epidermal cells by GIRISH SHAH, GHOSH, R, AMSTAD, P. A, CERUTTI, P. A

“…The UVB (290-320 nm) portion of the solar spectrum possesses the highest activity for the induction of skin cancer and has the capacity to stimulate epidermal…”
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Tumour promoter phorbol-12-myristate-13-acetate induces chromosomal damage via indirect action by Emerit, Ingrid, Cerutti, Peter A

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Genotypic Analysis of Mutations in Taq I Restriction Recognition Sites by Restriction Fragment Length Polymorphism/Polymerase Chain Reaction by Sandy, Martha S., Chiocca, Susanna M., Cerutti, Peter A.

“…Point mutations in somatic cells play a role in the etiology of several classes of human pathologies. Experimental procedures are required that allow the…”
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Oxy-radicals and cancer by Cerutti, P A

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Genotypic analysis of N-ethyl-N-nitrosourea-induced mutations by Taq I restriction fragment length polymorphism/polymerase chain reaction in the c-H-ras1 gene by CHIOCCA, S. M, SANDY, M. S, CERUTTI, P. A

“…In genotypic mutation analysis DNA sequence changes are determined without the in vivo or in vitro selection of phenotypically altered cells. We have studied…”
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Excision of N-acetoxy-2-acetylaminofluorene-induced DNA adducts from chromatin fractions of human fibroblasts by Kaneko, M, Cerutti, P A

“…The excision and persistence of covalent DNA adducts formed by N-acetoxy-2-acetylaminofluorene (AAAF) were studied in human skin fibroblasts. The changes in…”
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Cyclobutane-type pyrimidine photodimer formation and excision in human skin fibroblasts after irradiation with 313-nm ultraviolet light by Niggli, Hugo J, Cerutti, Peter A

“…The formation and excision of 313-nm light-induced cyclobutane-type pyrimidine photodimers were determined in confluent cultures of human fibroblasts. A new…”
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Excision repair of aflatoxin B1-DNA adducts in human fibroblasts by Leadon, S A, Tyrrell, R M, Cerutti, P A

“…The processing of covalent aflatoxin B1 (AFB1)-DNA adducts was investigated in confluent normal fibroblasts (NF) and xeroderma pigmentosum skin fibroblasts of…”
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Formation and removal of aflatoxin B1-induced DNA lesions in epithelioid human lung cells by Wang, T C, Cerutti, P A

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Mechanism of c-fos induction by active oxygen by AMSTAD, P. A, KRUPITZA, G, CERUTTI, P. A

“…We have compared the mechanisms of the transcriptional induction of c-fos in mouse epidermal cells JB6 (clone 30) by an extracellular burst of active oxygen of…”
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Effects of ionizing radiation on mammalian cells by Cerutti, P A

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Structure of poly(2'-O-methyladenylic acid) at acidic and neutral pH by Bobst, Albert M, Cerutti, Peter A, Rottman, Fritz

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Reactivity of thymine to γ rays in HeLa chromatin and nucleoprotein preparations by Roti Roti, Joseph L, Stein, Gary S, Cerutti, Peter A

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Role of the ribose 2'-hydroxyl groups for the stabilization of the ordered structures of ribonucleic acid by Bobst, Albert M, Rottman, Fritz, Cerutti, Peter A

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UV-enhanced reactivation of UV-damaged SV40 is due to the restoration of viral early gene function by Brown, T C, Cerutti, P A

“…Mammalian cells respond to UV-radiation by inducing an increased ability to support the survival of UV-damaged virus. We have tested whether the induction of…”
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Response modification creates promotability in multistage carcinogenesis by Cerutti, P A

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Ultraviolet-B-light-induced mutagenesis of C-H-ras codons 11 and 12 in human skin fibroblasts by Amstad, P A, Cerutti, P A

“…Mutations in the ras oncogene are detected with a high frequency in non-melanoma skin cancer. Approximately half of the squamous-cell carcinomas (SCC) and one…”
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Response Modification in Carcinogenesis by Cerutti, Peter A.

“…A major goal in multistep carcinogenesis research is the integration of recent findings obtained by sophisticated molecular-genetic and cytogenetic analysis of…”
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