reactive oxygen species
The Energizer
The Energizer
Megan Scudellari | May 1, 2014
György Hajnóczky uncovers the chemical and physical strategies by which mitochondria communicate and function within a cell.
The Downside of Antibiotics?
The Downside of Antibiotics?
Ruth Williams | Jul 3, 2013
Bacteria-killing antibiotics might also damage a person’s tissues.
Shielding Cancer Cells from Damage
Tia Ghose | Nov 4, 2011
An alternative form of an enzyme involved in the glucose metabolism pathway protects cancer cells from oxidative stress.
The Genes of Parkinsonā€™s Disease
Bobby Thomas and M. Flint Beal | Feb 1, 2011
The minority of Parkinson’s cases now known to have genetic origins are shedding light on the cellular mechanisms of all the rest, bringing researchers closer to a cause—and perhaps a cure.