Today West claims
that they can make human bladder tissue from the human skin cells. But was not
lord Ganesha created by Parvati from the dirt of her body? The dirt, from
allopathic point of view would equate to the cells of her skin. In today’s
terms Ganesha birth can be explained as the origin of a stem cell baby birth in
the literature.
First identified in
the hematopoietic blood system, stem cells are present in many other tissues.
All stem cells are capable of self-renewal and they can differentiate.
Self-renewal is the
ability to proliferate without the loss of differentiation potential and
without undergoing biologic aging. Stem cells can divide symmetrically (in
which both daughter cells are either stem cells or differentiated cells) or
asymmetrically (yielding both a stem cell and a more differentiated cell)
Stem cells can be
either totipotent, pluripotent, multipotent, or unipotent. Totipotent cells can
produce all cell types (embryonic and extra embryonic placenta). Pluripotent
cells can only make cells of the embryo proper. Multipotent cells can only make
cells within a given germ layer. Unipotent cells make cells of a single cell
type.
In 2006 Shinya
Yamanaka and colleagues introduced genes expressed in pluripotent cells into
mature cells by a process, called reprogramming and induced a pluripotent state
in a previously differentiated cell type. These cells are now called induced
pluripotent cells (iPS).
iPS technology has
revolutionized science today. A keratinocyte derived from the skin can be
induced to become a pluripotent stem cell. Also a cell taken from an individual
can be induced to become a cell type capable of forming any other cell type. A
skin obtained from a patient with a degenerative brain disorder is now used as
a drug after getting converted into a pluripotent cell.
Today the
recognition that a cell taken from an individual can be induced to become
pluripotent (a cell type capable of forming any other cell type in that
individual’s body) has provided unprecedented opportunities for regenerative
medicine.
Today most easily
accessible patient cell types, such as skin fibroblasts or blood cells are
being reprogrammed to iPS.
Theoretically
therefore it is possible to make any tissue from iPS. That means the skin
cells can make liver, brain, heart or in fact the whole baby.
It looks that this
technology claimed by the Western scientists of converting skin cell into iPS
cell was available in our Vedic era and the birth of Ganesha by Parvati might
have been an example of the first human baby made from the skin iPS.
written content. I added new knowledge to my database for essay writing skill. Stamceller
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