Telomeres are the structures at the end of chromosomes that are
characterised by thousands of bicycle built for two repeats of the
base sequence TTAGGG. Studies expose that at every going through
stage of human sprightliness these sequences of bases shorten bit
by bit during every process of cell reproduction and partitioning .
The length of the telomere fronts gradual descent . This shortening
of the telomere is believed to cause incidental cellular terms on
account of the unfitness of the cell to reduplicate itself
efficiently . Hence we have a chronological sequence of outcomes
from tardily progressing cellular dysfunction to subsequent
maturing phenomena in conclusion leading to death.
The enzyme telomerase is responsible for holding the unity of these
telomeres. Chromosomes are crucial part of all our liveliness maps
and this integral piece of the human system is maintained in views
bearing on its structural integrity, locating and accuracy of
replication by the telomeres. By adding multiple repetitions of
nucleotides to the telomeres, the
telomerase enzyme keeps the price and the red of
genic information during DNA replication. Hence Scientist have come
to this conclusion that telomerase is the central endocrine that
helps genic repair and substitutes telomere successivenesses
systematically thus re-regulating the clock that checks the
life-span of the parting cells .
Telomerase is made up of a number of multiple protein constituents
and a reaching of RNA that is used as a template to synthesize the
short bicycle built for two repetitions of DNA that are added to
the end of the chromosomes. Telomerase appears to be the enzyme
that lays off the cellular clock of aging by providing extra DNA to
the chromosomal duration and enabling cell division to continue to
proliferate and regenerate . Therapies are being cooked up that may
help to prevent the devolving consequences of aging by keeping the
length of our telomeres. This would beef up and stabilise our
canonic DNA social organization .
While there are popular accessories to fight against aging like
vitamin E, fish oils, vitamin D3 and resveratrol that lay claim to
enhance the telomerase activity and lengthen the telomere length,
there are now available telomerase supplementation itself that are
synthesized using live cell civilizations and commercialized in the
anti aging production industriousness. The latter promises to bear
the exact enzyme that otherwise are degraded in our body day by day
as we geezerhood. A series of other tests and inquiry on other
genes required in senescing is also undertaken in order to change
their single valued function in order to accomplish optimal
wellness with seniority. This not only improves the chances of
covering your juvenility but also would prove good in suppressing
the hypothesis of the occurrence of aging related syndromes like
Werner syndrome, Alaxia telangiectasia, Bloom syndrome, Fanconi
anemia , Nijmegen breakage syndrome and so on.
telomerase enzymeDate Published: Dec 17, 2010 - 7:13 am