Endogenous Adult-Derived Telomerase-Positive Stem Cells: OAJBS Publishers
Endogenous Adult-Derived Telomerase-Positive Stem Cells by Henry E Young* in Open Access Journal of Biomedical Science (OAJBS)
Discovered in 1975 Located in
the connective tissues throughout the body, ~ 10% of all stem cells in the body
Found in 16 different species: terrestrial salamander, Komodo dragon, chicken,
waddle crane, mouse, rat, rabbit, cat, dog, sheep, goat, pig, cow, speckled
bear, horse, and human They are the natural healing cells of the body, they do
NOT decrease in number with increasing age of the individual Cloned from single
cells by repetitive serial dilution clonogenic analysis and then extensively
characterized Consist of the following. Totipotent stem cells-form any cell
type in the body, including spermatogonia and oogonia. Pluripotent stem
cells-form any cell type in the body, except spermatogonia and oogonia
Ectodermal stem cells-will only form cells of the ectodermal embryonic lineage•
Mesodermal stem cells-will only form cells of the mesodermal embryonic lineage.
Endodermal stem cells- will only form cells of the endodermal embryonic lineage
Utilized for treatments. Will NOT form teratomas (cancerous cells) in situ or ex
vivo. Normally quiescent, unless activated. Inside the body, activation
requires about 2 weeks Outside the body, activation takes 2 hours. Can be
expanded to significant numbers inside the body (in
situ) using combinatorial nutraceuticals and outside the body (ex vivo) in culture using proprietary
culture media: Essentially unlimited proliferation potential. Transplanted
either as autologous (self) and/or allogeneic (donor)Donor needs to be matched
for gender, ABO blood group (or O-negative), infectious disease-free and
deleterious genetic mutation-free.
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