Toxicogenomic studies on engineered carbon nanomaterials
Engineered nanomaterials (ENM) are becoming an issue of great concern regarding their health effects. Different types of ENM are being used today in everyday consumer products as well as professional equipment such as medical devi...
ver más
¿Tienes un proyecto y buscas un partner? Gracias a nuestro motor inteligente podemos recomendarte los mejores socios y ponerte en contacto con ellos. Te lo explicamos en este video
Proyectos interesantes
NANOSOLUTIONS
Biological Foundation for the Safety Classification of Engin...
14M€
Cerrado
PID2020-114908GA-I00
EVALUACION DEL RIESGO ASOCIADO A LA EXPOSICION A NANOMATERIA...
105K€
Cerrado
SmartNanoTox
Smart Tools for Gauging Nano Hazards
8M€
Cerrado
MODERN
MODeling the EnviRonmental and human health effects of Nanom...
1M€
Cerrado
PATROLS
Physiologically Anchored Tools for Realistic nanOmateriaL ha...
13M€
Cerrado
iCare
Integrated assessment and Advanced Characterisation of Neuro...
3M€
Cerrado
Información proyecto miRNAno
Líder del proyecto
UNIVERSITEIT MAASTRICHT
No se ha especificado una descripción o un objeto social para esta compañía.
TRL
4-5
Presupuesto del proyecto
192K€
Fecha límite de participación
Sin fecha límite de participación.
Descripción del proyecto
Engineered nanomaterials (ENM) are becoming an issue of great concern regarding their health effects. Different types of ENM are being used today in everyday consumer products as well as professional equipment such as medical devices. Several ENM, even those used in products that are already on the market, have been shown to be cytotoxic, genotoxic and immunotoxic in experimental settings, but knowledge is still too scarce and inconsistent for efficient and accurate risk assessment on ENM exposure and the materials are still classified according to the toxicity of their respective bulk material. Carbon nanotubes (CNTs) are among the most utilized ENM and studies have indicated that certain types may have similar health effects as the well-known human carcinogen, asbestos.
The toxic effects of CNTs have been investigated at several levels, but the genetic mechanisms behind these effects are still largely unknown. Toxicogenomics investigates the multifaceted genomic responses to xenobiotic substances in biological systems on a genome-wide level. Thus, toxicogenomic studies may reveal the genomic changes related to CNT exposure and may give insight into the mechanisms behind their hazardous effects.
In this study genetic features such as mRNA and microRNA expression changes as well as histone modification patterns will be profiled on a genome-wide level in a bronchial epithelial cell line following exposure to various carbon nanomaterials, including CNTs. Asbestos will be used as a positive control. This will enable the identification of early genomic changes which may elucidate the mechanism of action behind the cellular responses to these ENM and possibly reveal eventual toxic outcomes following exposure. Furthermore, the results are anticipated to lay a foundation for accurate risk assessment of CNTs.