Susceptibility to quantum dot induced lung inflammation differs widely among the Collaborative Cross founder mouse strains.

ABSTRACT: Quantum dots (QDs) are engineered semiconductor nanoparticles with unique physicochemical properties that make them potentially useful in clinical, research and industrial settings. However, a growing body of evidence indicates that like other engineered nanomaterials, QDs have the potential to be respiratory hazards, especially in the context of the manufacture of QDs and products containing them, as well as exposures to consumers using these products. The overall goal of this study was to investigate the role of mouse strain in determining susceptibility to QD-induced pulmonary inflammation and toxicity. Male mice from 8 genetically diverse inbred strains (the Collaborative Cross founder strains) were exposed to CdSe-ZnS core-shell QDs stabilized with an amphiphilic polymer. QD treatment

SUBMITTER: Scoville DK 

PROVIDER: S-EPMC4651801 | biostudies-literature | 2015 Dec

REPOSITORIES: biostudies-literature