Genetics
Why women outlive men: It's in our genes, study says
Scientists are beginning to understand one of life's enduring mysteries - why women live, on average, longer than men.
Aug 2, 2012
0
0
News tagged with mitochondria
Medical research
A new blood component revealed
Does the blood we thought to know so well contain elements that had been undetectable until now? The answer is yes, according to a team of researchers from Inserm, Université de Montpellier and the Montpellier Cancer Institute ...
Jan 23, 2020
0
83
Medical research
Sugar rush shrinks brain cell powerhouse
The spike in blood sugar levels that can come after a meal is controlled by the brain's neuronal mitochondria, which are considered the "powerhouse of cells," Yale School of Medicine researchers found in a new study.
Feb 25, 2016
0
111
Medical research
Researchers link high calcium levels in mitochondria to neuronal death in Alzheimer's disease
For the first time, using a mouse model of Alzheimer's disease, scientists have documented a link between raised levels of calcium in mitochondria and neuronal death in the living brain. This relationship was previously documented ...
May 12, 2020
0
162
Neuroscience
Scientists look to cell recycling tools for new ways to treat Parkinson's disease
Researchers at Johns Hopkins Medicine are taking a closer look at the molecular machinery that recycles mitochondria, the cell's powerhouse, in efforts to ramp up the production of the energy-producing structures. Problems ...
Sep 2, 2020
0
154
Medical research
How the cell's power station survives attacks
Mitochondria, the power generators in our cells, are essential for life. When they are under attack—from poisons, environmental stress or genetic mutations—cells wrench these power stations apart, strip out the damaged ...
Jan 14, 2016
2
180
Medical research
Impaired energy production may explain why brain is susceptible to age-related diseases
Defective energy production in old neurons might explain why our brains are so prone to age-related diseases. Salk researchers used a new method to discover that cells from older individuals had impaired mitochondria—the ...
May 29, 2018
0
180
Medical research
Molecular link found between high glucose, metabolic disease
Scientists at Johns Hopkins say they've discovered a cause-and-effect link between chronic high blood sugar and disruption of mitochondria, the powerhouses that create the metabolic energy that runs living cells. The discovery, ...
May 5, 2015
0
230
Neuroscience
Mitochondrial dynamics in neurons: Whats all the fuss about?
(Medical Xpress)—In the epic series Star Wars, the mysterious energy field known simply as, the Force, was communicated by microscopic endosymbionts known as midichlorians. Their real world counterparts, the mitochondria, ...
Medical research
Everything you wanted to know about mitochondrial mutations but were afraid to ask
(Medical Xpress)—In a recent post we traced mechanisms of mitochondrial quality control in the nervous system back to their origins in the womb, and hinted that there would soon be more to come on this topic. Conveniently, ...
