Sentences with phrase «produce telomerase»

Stem cells, which have to divide regularly to regenerate tissues with new cells, can produce telomerase, but not the amount required to counteract the shortening of telomeres that accumulates with ageing: over time, the tissues have fewer fresh cells and they lose their regenerative capacity.

In their research project in 2012, the researchers substantially delayed the ageing of mice by enabling their cells to produce telomerase once again for a period of time.

Stem cells, which have to divide regularly to regenerate tissues with new cells, can produce telomerase, but not the amount required to counteract the shortening of telomeres that accumulates with aging: over time, the tissues have fewer fresh cells and they lose their regenerative capacity.

In their research project in 2012, the researchers substantially delayed the aging of mice by enabling their cells to produce telomerase once again for a period of time.

Not exact matches

Sometimes telomerase is a good guy because it helps produce immune cells and stops telomeres from shortening, but it can also make cells immortal, which prompts them to turn malignant.

The protein produced by this gene protects the chromosome ends of the DNA from damage, and controls telomere maintenance by the telomerase enzyme.

In the paper that is now published, they make the stem cells in the bone marrow to produce more telomerase, thus enabling them to repair their excessively shortened telomeres.

The second animal model attempts to reproduce hereditary aplastic anemia, which is produced by mutations associated with the telomeres and telomerase.

The limitation may be that normal cells do not produce active telomerase, which can rebuild the telomeres and keep cells from becoming senescent.

The second animal model attempts to reproduce hereditary aplastic anaemia, which is produced by mutations associated with the telomeres and telomerase.

From the same group studied above, Dr. Ornish measured the activity of an enzyme produced by genes, telomerase, believed to be involved in slowing the aging process.