StemCell - How?From Bone Marrow
HSCs and MSCs are rich in bone marrow
How to take?
1. Medical examination and fast
2. General anesthesia(전신마취)
3. Suck stemcells by using needle
4. Blood transfusion(수혈)
of him or her prepared blood
5. Take hemostasis(지혈) & painkiller
6. Make a recovery for 1 week
From Peripheral Blood
More easy way!
Just like apheresis
Stemcell calssification
1. Based upon location
Embryonic stemcells
Somatic/ adult stemcells
2. Based upon function
Totipotent
Pluripotent
Multipotent
Unipotent
Reject Response
Traditional Immuno-repressents
Constant administration
Little engraftment after 3~4 weeks
Host immune system impaired
Vulnerable to Infection
↓Need brief immuno-re
1908 - The term "stemcell" was proposed for scientific use by the Russian histologist Alexander Maksimov (1874–1928) at congress of hematologic society in Berlin. It postulated existence of haematopoietic stemcells.
1998 - James Thomson and coworkers derive the first human embryonic stemcell line at the University of Wisconsin–Madison.
2004–2005 - Korean researcher Hwan
A. Limitations
So far we have seen a new approach of using stemcells for targeting cancer site and a new concept of
treatment. However it might seem fascinating, it is important to note that significant impediments remain
before the true potential of this novel therapy can be fully realized. Here in this section we are going to
mainly focus on the limitations of neural stemcells esp