Hydroxychloroquine induces oxidative DNA damage and mutation in mammalian cells

A Besaratinia, AW Caliri, S Tommasi - DNA repair, 2021 - Elsevier
Since the early stages of the pandemic, hydroxychloroquine (HCQ), a widely used drug with
good safety profile in clinic, has come to the forefront of research on drug repurposing for …

Evaluation of weak genotoxicity of hydroxychloroquine in human TK6 cells

X Li, Y Le, Y Li, S Chen, L Guo, X Fu, MG Manjanatha… - Toxicology Letters, 2024 - Elsevier
Hydroxychloroquine (HCQ), a derivative of chloroquine (CQ), is an antimalarial and
antirheumatic drug. Since there is limited data available on the genotoxicity of HCQ, in the …

Mutagenic, genotoxic and immunomodulatory effects of hydroxychloroquine and chloroquine: a review to evaluate its potential to use as a prophylactic drug against …

A Giri, A Das, AK Sarkar, AK Giri - Genes and Environment, 2020 - Springer
Abstract Hydroxychloroquine (HCQ) and Chloroquine (CQ) are two anti-malarial drugs that
are now being extensively used by front-line healthcare workers and other common people …

Effects of low dose radiation and vitamin C treatment on chloroquine‐induced genotoxicity in mice

LD Roy, M Mazumdar, S Giri - Environmental and molecular …, 2008 - Wiley Online Library
Chloroquine (CHQ) is a commonly used antimalarial agent. We evaluated the genotoxic
potential of CHQ using chromosome aberration (CA), micronucleus (MN), and sperm head …

Genotoxicity of chloroquine in rat liver cells: protective role of free radical scavengers

EO Farombi - Cell biology and toxicology, 2006 - Springer
The genotoxic effect of chloroquine (CQ), a 4-aminoquinoline antimalarial drug was
investigated in rat liver cells using the alkaline comet assay. Chloroquine (0–1000 μmol/L) …

Oxidative DNA Damage by N4-hydroxycytidine, a Metabolite of the SARS-CoV-2 Antiviral Molnupiravir

H Kobayashi, Y Mori, S Ahmed, Y Hirao… - The Journal of …, 2023 - academic.oup.com
Molnupiravir is an antiviral agent recently used for treating coronavirus disease 2019
(COVID-19). Here, we demonstrate that N 4-hydroxycytidine (NHC), a molnupiravir …

[HTML][HTML] Chloroquine-induced DNA damage synergizes with DNA repair inhibitors causing cancer cell death

D Iglesias-Corral, P García-Valles… - Frontiers in …, 2024 - ncbi.nlm.nih.gov
Background Cancer is a global health problem accounting for nearly one in six deaths
worldwide. Conventional treatments together with new therapies have increased survival to …

Photomutagenicity of chlorpromazine and its N-demethylated metabolites assessed by NGS

JAG Agúndez, E García-Martín, G García-Lainez… - Scientific Reports, 2020 - nature.com
The human genome is constantly attacked by endogenous and exogenous agents
(ultraviolet light, xenobiotics, reactive oxygen species), which can induce chemical …

Chloroquine may induce endothelial injury through lysosomal dysfunction and oxidative stress

PC Gregorio, RS da Cunha, G Biagini… - Toxicology and Applied …, 2021 - Elsevier
COVID-19 is a pandemic with no end in sight. There is only one approved antiviral agent but
global stocks are deemed insufficient. Despite in vitro antiviral activity, clinical trials of …

Relationship of cytochrome P450 gene polymorphisms with blood concentrations of hydroxychloroquine and its metabolites and adverse drug reactions

B Gao, T Tan, X Cao, M Pan, C Yang, J Wang… - BMC medical …, 2022 - Springer
Background Hydroxychloroquine (HCQ) is a cornerstone therapy for systemic lupus
erythematosus (SLE) and rheumatoid arthritis (RA). This study aimed to investigate the …