... a class of highly reactive molecules inflicts cellular damage as part of aging, heart disease, ... to destroy invaders. Excess amounts, however, damage sensitive cell components, including proteins and ...
... Whitehead Member Susan Lindquist. "But we don't understand how this protein causes cellular damage and death for the neurons that are affected." In a study published in Genes & Development online on ...
... unstable molecules start chain reactions of cellular damage - an escalating storm that ravages healthy ... a tiny molecule that reduced heart attack damage by 60 percent in the rat model. The molecule, ...
... . P53 is a protein that normally functions to trigger "cell suicide" in response to severe cellular damage, therefore protecting the body from overgrowth of defective cells.
Previous research has ...
... tumour a few hours later, to activate this light sensitive compound. This results in cellular damage and the destruction of the tumour.
This technique results in reduced scarring and little or no ...
Cellular damage due to stress is an important factor in aging processes. It is, thus, amazing that starving, which is a stress factor per se, decelerates ageing processes and extends the lifespan of ...
... of the good guys" in the battle against cancer. Because its presence can come in tandem with cellular damage, TIGAR is an important clue for scientists that could indicate cancer may follow. Knowing ...
... has killed the coral's photosynthetic symbionts, called zooxanthellae. The coral host suffers from cellular damage and starves without its major energy source, and usually does not recover.
In a ...
... inflammation, a key indicator of COPD; however, it was unclear whether this caused extensive cellular damage.
For this study, Borchers' team developed a transgenic mouse model to further examine ...
... therapies and study of patient-specific disease at the cellular level.
CAMBRIDGE, Mass. (March 5, ... kills the cells, or what might prevent cellular damage. Therefore, the ability to create patient- ...
... or chemical exposure), ROS levels can increase dramatically. This can result in significant damage to cellular damage to DNA, RNA and proteins – cumulating in an effect called oxidative stress.
One ...
... of blood glucose initiated by high-GI foods results in cellular damage that retinal cells cannot handle, thus damaging eye tissues."
dGI is a scale used to determine how quickly ...
... , concentrations and interactions with biological molecules. These properties and their relationships to cellular function can induce cellular damage or induce advantageous cellular responses, such as ...
... compass work effectively," he said.
Although known primarily as an agent of aging and cellular damage, superoxide recently has been recognized for its role in cellular signaling.
However, its ...
... they make energy slowly accumulate and begin damaging cells, including the mitochondria. Several recent ... Normally, SOD2-defective mice accumulate cellular damage quickly, yet when combined with MCLK1- ...
