[HTML][HTML] Error-corrected next generation sequencing–promises and challenges for genotoxicity and cancer risk assessment

F Marchetti, R Cardoso, CL Chen, GR Douglas… - … Research/Reviews in …, 2023 - Elsevier
Abstract Error-corrected Next Generation Sequencing (ecNGS) is rapidly emerging as a
valuable, highly sensitive and accurate method for detecting and characterizing mutations in …

Direct quantification of in vivo mutagenesis and carcinogenesis using duplex sequencing

CC Valentine III, RR Young… - Proceedings of the …, 2020 - National Acad Sciences
The ability to accurately measure mutations is critical for basic research and identifying
potential drug and chemical carcinogens. Current methods for in vivo quantification of …

Cascade synthetic strategies opening access to medicinal-relevant aliphatic 3-and 4-membered N-heterocyclic scaffolds

D Łowicki, P Przybylski - European Journal of Medicinal Chemistry, 2022 - Elsevier
Cascade reactions are often 'employed'by nature to construct structurally diverse nitrogen-
containing heterocycles in a highly stereoselective fashion, ie, secondary metabolites …

Duplex sequencing identifies genomic features that determine susceptibility to benzo (a) pyrene-induced in vivo mutations

DPM LeBlanc, M Meier, FY Lo, E Schmidt… - BMC genomics, 2022 - Springer
Exposure to environmental mutagens increases the risk of cancer and genetic disorders. We
used Duplex Sequencing (DS), a high-accuracy error-corrected sequencing technology, to …

Duplex sequencing provides detailed characterization of mutation frequencies and spectra in the bone marrow of MutaMouse males exposed to procarbazine …

AE Dodge, DPM LeBlanc, G Zhou, A Williams… - Archives of …, 2023 - Springer
Mutagenicity testing is an essential component of health safety assessment. Duplex
Sequencing (DS), an emerging high-accuracy DNA sequencing technology, may provide …

Error-corrected duplex sequencing enables direct detection and quantification of mutations in human TK6 cells with strong inter-laboratory consistency

E Cho, CD Swartz, A Williams, MV Rivas… - … /Genetic Toxicology and …, 2023 - Elsevier
Abstract Error-corrected Duplex Sequencing (DuplexSeq) enables direct quantification of
low-frequency mutations and offers tremendous potential for chemical mutagenicity …

Patterns of somatic variants in colorectal adenoma and carcinoma tissue and matched plasma samples from the hungarian oncogenome program

A Kalmár, O Galamb, G Szabó, O Pipek… - Cancers, 2023 - mdpi.com
Simple Summary Colorectal cancer is a highly lethal cancer type with a high incidence and
mortality rate in Hungary. To explore the genetic background behind this epidemiological …

The Distinct Roles of NEIL1 and XPA in Limiting Aflatoxin B1–Induced Mutagenesis in Mice

MM Luzadder, IG Minko, VL Vartanian… - Molecular Cancer …, 2024 - aacrjournals.org
Dietary exposure to aflatoxin B1 (AFB1) is a risk factor for the development of hepatocellular
carcinomas. Following metabolic activation, AFB1 reacts with guanines to form covalent …

Interpretation of in vitro concentration‐response data for risk assessment and regulatory decision‐making: Report from the 2022 IWGT quantitative analysis expert …

MA Beal, G Chen, KL Dearfield, M Gi… - Environmental and …, 2023 - Wiley Online Library
Quantitative risk assessments of chemicals are routinely performed using in vivo data from
rodents; however, there is growing recognition that non‐animal approaches can be human …

[HTML][HTML] The functional mutational landscape of the lacZ gene

MA Beal, MJ Meier, A Dykes, CL Yauk, IB Lambert… - Iscience, 2023 - cell.com
The lacZ gene of Escherichia coli encodes β-galactosidase (β-gal), a lactose metabolism
enzyme of the lactose operon. Previous chemical modification or site-directed mutagenesis …