Researchers at the University of Oxford have discovered that a cellular mechanism preferentially protects plant genes from
the damaging effects of mutation.
Not exact matches
On the other hand, without high levels
of suPAR, the ability
of the genetic
mutation of APOL1 to exert its
damaging effects is impaired, which helps identify patients in most need
of suPAR lowering or future anti-suPAR therapy.
This suggests that the absence
of DJ - 1 was unlikely to have strongly accelerated mtDNA
damage caused by the Polg
mutation, although we can not exclude a more subtle
effect.
If we can develop therapies that help them fight off the negative
effects of the
mutation, we're hopeful that people could expect more healthy years, thanks to the remarkable ability
of the brain to cope with
damage.
«Many
of the carcinogens present in mainstream smoke are known to exert their
effects through a genotoxic mode
of action, which is based on their ability to induce DNA
damage and
mutations, although an epigenetic mode
of action, e.g., through aberrant DNA methylation and histone modifications, is also beginning to emerge for a few
of these carcinogenic compounds.»