Such cells might one day be used to treat people
with damaged lung tissue, but only if the cells can be made from a person's own tissue.
Last year two research teams reported preliminary evidence that carbon nanotubes can
damage lung tissue in rats.
According to the U.S. Environmental Protection Agency, the process of manufacturing glass not only contributes its share of greenhouse gas emissions but also generates nitrogen oxides, sulfur dioxide and tiny particulates that can
damage lung tissue when breathed in.
Now an international team of researchers led by the lung researcher Marianne Geiser from the Institute of Anatomy at the University of Bern and the aerosol researcher Josef Dommen from the Paul Scherrer Institute PSI has shown that secondary particles from gasoline combustion in Euro 5 engines
directly damage lung tissue as well as weaken its defense functions.
Induced pluripotent stem cells are a type of pluripotent stem cell that can be generated directly from adult cells; they have the ability to be differentiated into a variety of tissue types and, in this case, MSCs that can
regenerate damaged lung tissue.
The prognosis for dogs with emphysema following surgical resection
of damaged lung tissue is very good to excellent, provided that sufficient healthy lung tissue remains to carry out the essential functions of oxygen and carbon dioxide exchange.
Carbonaceous PM is made up of black carbon, primary organic aerosol (POA) and, especially, secondary organic aerosol (SOA), which is known to contain harmful reactive oxygen species and can
damage lung tissue.
Clay litter may contain silica, which can
damage lung tissue, resulting in fluid accumulation and scarring («silicosis»).
Nitrogen oxides can create ozone, better known as smog, which can
damage lung tissue.
This can
damage lung tissue and lead to lung cancer over the course of your lifetime.»