Identification of an N′-Nitrosonornicotine-Specific Deoxyadenosine Adduct in Rat Liver and Lung DNA
Y Li, SS Hecht - Chemical research in toxicology, 2021 - ACS Publications
… Total NNN exposures to the rats from the 50, 100, or 500 ppm groups over … adduct level in
rat liver and lung. N 6 -HPB-dAdo is a new and structurally unique type of DNA adduct formed …
rat liver and lung. N 6 -HPB-dAdo is a new and structurally unique type of DNA adduct formed …
[HTML][HTML] Metabolism and DNA Adduct Formation of Tobacco-Specific N-Nitrosamines
Y Li, SS Hecht - International journal of molecular sciences, 2022 - mdpi.com
… unique dGuo adduct formed by NNKOAc has been identified … DNA phosphate adducts were
quantified using the same rat … of 107 structurally unique PHB DNA phosphate adducts 76 (…
quantified using the same rat … of 107 structurally unique PHB DNA phosphate adducts 76 (…
Investigating the discriminatory potential of urinary DNA adductomics in smokeless tobacco-treated rats and head-neck cancer patients
… , on the DNA structure by analyzing DNA adduct profiles. This … By identifying the DNA adducts
formed due to carcinogen … statistically significant DNA adducts within three distinct groups: …
formed due to carcinogen … statistically significant DNA adducts within three distinct groups: …
Investigation of 2′-Deoxyadenosine-Derived Adducts Specifically Formed in Rat Liver and Lung DNA by N′-Nitrosonornicotine Metabolism
… adduct panel formed by NNN 5′-hydroxylation and identify … study characterized a structurally
unique dAdo adduct N 6 -… investigating new DNA phosphate adducts formed by NNN 5′-…
unique dAdo adduct N 6 -… investigating new DNA phosphate adducts formed by NNN 5′-…
Identification of formaldehyde-induced DNA–RNA cross-links in the A/J mouse lung tumorigenesis model
… We have identified a new class of DNA adducts, DNA–RNA … to the formation of spontaneous
tumors, for instance in rats, the … Here, we have identified and structurally characterized, for …
tumors, for instance in rats, the … Here, we have identified and structurally characterized, for …
[HTML][HTML] A comprehensive database for DNA adductomics
G La Barbera, KD Nommesen, C Cuparencu… - Frontiers in …, 2022 - frontiersin.org
… DNA adducts together with the technique used for identification… One unique entry was
associated to each DNA adduct and … ) a lack of structural characterization of the DNA adduct, 2) no …
associated to each DNA adduct and … ) a lack of structural characterization of the DNA adduct, 2) no …
Liquid Chromatography–Mass Spectrometry Screening of Cyclophosphamide DNA Damage In Vitro and in Patients Undergoing Chemotherapy Treatment
… the detection of 40 DNA adducts in vitro and 20 DNA adducts … adducts by using the shared
structural characteristics of DNA … and detected in vitro and in rats exposed to CPA or its …
structural characteristics of DNA … and detected in vitro and in rats exposed to CPA or its …
[HTML][HTML] Current and future methodology for quantitation and site-specific mapping the location of DNA adducts
… identify gene regions susceptible to DNA adduct formation. … been shown for DNA-phosphate
adducts formed by the … of site-specific effects of DNA adducts on DNA structure and function, …
adducts formed by the … of site-specific effects of DNA adducts on DNA structure and function, …
Metabolism and DNA adduct formation of carcinogenic tobacco-specific nitrosamines found in smokeless tobacco products
SS Hecht - Smokeless tobacco products, 2020 - Elsevier
… N-nitrosodiethylamine on more than 4000 rats established a … carcinogens which are virtually
unique to tobacco products and … This study thus identified (S)-NNN as the only powerful oral …
unique to tobacco products and … This study thus identified (S)-NNN as the only powerful oral …
Brain DNA damage analysis in pesticide exposed wistar albino rats (Rattus norvegicus): a chemometric approach
… DNA damage while the major role played by DNA phosphate … from rat models upon CF
exposure, we have identified several … cycle activation, the adducts could cause an uncontrolled …
exposure, we have identified several … cycle activation, the adducts could cause an uncontrolled …