John Balbus, M.D., M.P.H., is Chief Health Scientist.
A new study published today in Nature Nanotechnology finds that multi-walled carbon nanotubes (MWCNTs) cause inflammatory changes in mice that closely resemble those caused by asbestos. This is the second study in a few months to make this finding. (I posted on the first, Takagi et al., a few weeks ago.) So is the case closed on multi-walled carbon nanotubes? Or is too early to draw conclusions? Read More