The heart is one of the least regenerative organs, and what limited ability it has to recover from injury is further diminished by age. This is of particular concern in the context of recovery from a heart attack, which leaves regions of scar tissue rather than functional tissue, weakening the heart. The best approach to this problem is to prevent heart attacks from occurring in the first place, which would have to be achieved by in some way halting and reversing the underlying processes of atherosclerosis and the growth of fatty lesions in the vasculature. There is enthusiasm for this goal in academia and industry, at least in principle, but very little concrete progress in departing from the futile focus on lowering <a href="https://en.wi…
Targeting Oxidative Stress to Provoke Greater Tissue Maintenance and Regeneration in the Aging Heart
The heart is one of the least regenerative organs, and what limited ability it has to recover from injury is further diminished by age. This is of particular concern in the context of recovery from a heart attack, which leaves regions of scar tissue rather than functional tissue, weakening the heart. The best approach to this problem is to prevent heart attacks from occurring in the first place, which would have to be achieved by in some way halting and reversing the underlying processes of atherosclerosis and the growth of fatty lesions in the vasculature. There is enthusiasm for this goal in academia and industry, at least in principle, but very little concrete progress in departing from the futile focus on lowering <a href="https://en.wi…