Stem cells are usually referred to as undifferentiated cell masses, which can
differentiate into many cell types. Stem cells are present in all organisms in various
evolved forms. These cells can self-renew. Additionally, stem cells can be broadly
classified based on their origin and differentiation potential. Thus, the therapeutic
potential of these cells can be harnessed and utilized to treat various disorders,
including blood disorders, tissue and organ regeneration, and others, which can be
classified under the division of stem cell therapy. Although stem cells possess the
capacity for use in disease treatment, their implementation also has its own risks. This
chapter covers the basics of stem cells, including the associated cell types, applications,
epigenetics, and recent trends.
Keywords: Blood disorders, Differentiation potential, Epigenetics, Recent trends, Stem cell therapy, Stem cells, Tissue regeneration.
