Biopesticide Turex®'s cytotoxicity, genotoxicity and cell cycle arrest on HepG2 cell line.
Toxicon
; 240: 107653, 2024 Mar.
Article
in En
| MEDLINE
| ID: mdl-38387755
ABSTRACT
Population growth leads to the need for more efficient techniques and compounds in agriculture, such as pesticides, to deal with the ever-growing demand. Pesticides may end up in the environment, often compromising the ecosystem affecting all organisms including humans. Therefore, the consequences of exposure to these compounds to biota and humans needs to be assessed. Bearing this in mind, the aim of this study was to examine the in vitro cytotoxicity and genotoxicity attributed to exposure to the biopesticide Turex® utilizing the liver cell line HepG2. Cells were incubated with biopesticide Turex® at 250, 500, 1000, 1500 or 2000 µg/L in both non-activated and activated forms for 24 and 48 h. Subsequent effects on cell viability were assessed using the MTT. The influence on cell cycle dynamics was determined by flow cytometry, while DNA damage was measured by the comet assay. Data demonstrated that activated Turex® induced cytotoxicity and DNA damage after 48 h in HepG2 cell line. The cell cycle progression was not markedly affected by Turex® at any concentration or duration of exposure. In conclusion, data demonstrated the potential adverse effects attributed to exposure to biopesticide Turex® in human cell line HepG2. Consequently, this type of biopesticide needs to be further investigated to determine the potential adverse in vivo effects on various non-target organisms.
Key words
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Pesticides
/
Biological Control Agents
Limits:
Humans
Language:
En
Journal:
Toxicon
Year:
2024
Document type:
Article
Country of publication:
United kingdom