Moreover, neurons that are still present may be impaired and functionally unable to compensate for lost function.
Transdifferentiation of an individual's own cells into functional differentiated cells to replace an organ's lost function would be a personalized approach to therapeutics.
Pseudogenes are DNA sequences that resemble functional genes but are generally thought to have lost function, implicating a biological and evolutionary story behind the sequences.
In congestive heart failure, CKD and AKI, utilization of the renal functional reserve of the glomerular function allows to replace (in part) the lost function, maintaining a normal whole-organ baseline GFR until ±50% of the nephrons are nonfunctional.
The tissue was clearly attempting to recover lost function.
Even a "cure" is unlikely to restore lost function.
A patient who's lost function in one hand wears a padded mitt on his good hand, usually for two weeks.
It could have turned out that everybody just lost function equally as they got older.
But this cellular reprogramming is exciting because it seems to work even once you've lost function of tissues.
Because the regenerative capacity of the retina is extremely limited, cell transplantation strategies hold promise to restore lost function.
This unit was designed to help elderly individuals, who had lost function during their hospitalization, to regain their independence and ability to return home.
