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Updated: Jun 11, 2026

Formation of Covalent DNA Adducts by Enzymatically Activated Carcinogens and Drugs In Vitro and Their Determination by 32P-postlabeling
Published on: March 20, 2018
QSARs of aromatic amines: identification of potent carcinogens
Rainer Franke1, Andreas Gruska, Cecilia Bossa
1Consulting in Drug Design GbR, Gartenweg 14, D-16348 Wandlitz OT Basdorf, Germany.
Abstract:
In previous investigations, we have developed Quantitative Structure-Activity Relationships (QSAR) models for a series of aromatic amines based on well defined physicochemical descriptors: these QSARs were aimed at: (a) describing the modulation of the carcinogenic potency among the active ones only; and (b) modeling the separation between carcinogens and non-carcinogens. In this analysis based on a larger range of chemicals, we checked and confirmed the validity and robustness of the previous models. Since the identification of high potency carcinogens (which pose the highest risk to human health) is particularly relevant to risk assessment, we also established a new QSAR model that points directly to aromatic amines likely to have high carcinogenic potency.
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