Use "senesce" in a sentence

1. The extraneous cells should undergo an accelerated senescence and healthy function should return to the remaining ones immediately

2. I was losing control of my senesces

3. what we know today about senescence, it seems reasonable that the 24th century will have eliminated many of the negative qualities associated with growing old

4. ) Medically speaking, though, our knowledge of senescence is already begun to slow the aging process

5. senescence closed in, that it might be put to some use