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How Immature Egg Cells in Ovaries Resist Aging
How Immature Egg Cells in Ovaries Resist Aging
The cells’ mitochondria skip a key metabolic reaction that takes place in other cells in the body, a study finds.
The cells’ mitochondria skip a key metabolic reaction that takes place in other cells in the body, a study finds.
ROS
Weak Magnetic Fields Manipulate Regeneration in Worms
Ruth Williams | Jan 30, 2019 | 3 min read
At magnetic field intensities somewhat above that of Earth, stem cell proliferation shifts gears.
Image of the Day: Not All Bad
Sukanya Charuchandra | Jul 16, 2018 | 1 min read
In zebrafish, some amount of reactive oxygen species is required for normal development.
ROS Can Shorten or Lengthen Life
Kerry Grens | Feb 13, 2015 | 1 min read
Reactive oxygen species have opposing effects on roundworm longevity depending on whether these molecules are in the mitochondria or the cytoplasm.
Radical Reversal
Megan Scudellari | Jul 6, 2011 | 3 min read
Free radicals, widely believed to promote cancer, may actually slow tumor growth.