Selenium and vitamin E inhibit radiogenic and chemically induced transformation in vitro via different mechanisms.

C Borek, Augustinus Ong, Howard H. Mason, +2

Proceedings of the National Academy of Sciences

Vitamin EDifferent MechanismsChemoprevention StrategyBiochemistrySelenium Deficiency +13

Inhibition of malignant transformation in vitro by inhibitors of poly(ADP-ribose) synthesis.

C Borek, W.F. Morgan, Augustinus Ong, +1

Proceedings of the National Academy of Sciences

Hamster Embryo CellsMolecular BiologyEpigeneticsToxicological MechanismMedicinal Chemistry +15

Thyroid hormone modulation of X ray-induced in vitro neoplastic transformation

Duane L. Guernsey, Augustinus Ong, Carmia Borek

Nature

Thyroid Hormone ModulationThyroid DiseasePathologyRadiopharmaceutical TherapyThyroid Hormone +8

Critical role played by thyroid hormone in induction of neoplastic transformation by chemical carcinogens in tissue culture.

C Borek, D.L. Guernsey, Augustinus Ong, +1

Proceedings of the National Academy of Sciences

Hamster Embryo CellsPathologyCell ProliferationTumor BiologyProtein Synthesis +16

Ozone acts alone and synergistically with ionizing radiation to induce <i>in vitro</i> neoplastic transformation

Carmia Borek, Marco Zaider, Augustinus Ong, +2

Carcinogenesis

Long-chain (sphingoid) bases inhibit multistage carcinogenesis in mouse C3H/10T1/2 cells treated with radiation and phorbol 12-myristate 13-acetate.

C Borek, Augustinus Ong, Victoria L. Stevens, +2

Proceedings of the National Academy of Sciences

Chemoprevention StrategyPathologyCancer BiologyGliomaLong-chain Bases +17

Modification of sister chromatid exchanges and radiation-induced transformation in rodent cells by the tumor promoter 12-O-tetradecanoylphorbol-13-acetate and two retinoids.

Richard C. Miller, Charles R. Geard, R S Osmak, +7

PubMed

Radiation EffectCell ProliferationSister Chromatid ExchangesCancer BiologyRadiation-induced Transformation +15

Effect of omega 3 and omega 6 fatty acids on transformation of cultured cells by irradiation and transfection.

M. Takahashi, Marek Przetakiewicz, Augustinus Ong, +2

PubMed

Radiation EffectCell CultureCell ProliferationRadiation BiologyCulture Medium +14

Inhibition of X-Ray- and Ultraviolet Light-Induced Transformation in Vitro by Modifiers of Poly(ADP-Ribose) Synthesis

Carmia Borek, Augustinus Ong, William F. Morgan, +1

Radiation Research

Hamster Embryo CellsMolecular BiologyCell ProliferationEpigeneticsPhototoxicity +19

Dna Damage From Ozone and Radiation in Human Epithelial Cells

Carmia Borek, Augustinus Ong, James E. Cleaver

Toxicology and Industrial Health

Dna DamageRadiation BiologyMedicinePhotocarcinogenesisRadiation Exposure +11