Although hematopoiesis is the most thoroughly studied stem cell system, many other organs are maintained by locally resident stem cells characterized by asymmetric cell division and multi-lineage differentiation [6].
One of the most widely studied stem cells are human mesenchymal stem cells (hMSC).
Haematopoietic stem cells (HSCs) are probably the most extensively studied stem cell population.
Mesenchymal stromal cells (MSCs) are one of the most intensively studied stem cell types with application aims.
Embryonic stem cells are the most studied pluripotent stem cells.
The most studied multipotent/unipotent stem cells for heart repair are skeletal myoblasts, bone marrow stem cells, mesenchymal stem cells, and residential cardiac stem cells.
Because of its constant activity and well-defined cryptal structure, the intestinal stem cell niche is one of the most studied adult stem cell niches in the body.
32 33 ADSCs have now become the most studied adult stem cell and are thought to play a key role in the restorative, reconstructive and sustainable qualities of transferred fat.
However, the ranking does not necessarily show that those studying Stem are the most likely to get a job after graduation, since rates of employment are not broken down by subject.
Hence, our study establishes a new paradigm for studying stem cell niche and its regulation because in most other systems, stem cell niches are derived from lineages distinct from the stem cells they support.
