Stem cell calssification
1. Based upon location
Embryonic stem cells
Somatic/ adult stem cells
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
A. Limitations
So far we have seen a new approach of using stem cells 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 stem cells esp
glial filament)로 인해 GFAP(glia-fibrillary acidic protein) 면역조직화학에 반응한다. 원형질 성상세포(protoplastic type)와 섬유성 성상세포(fibrous type)의 형태학적으로 서로 다른 두 가지가 세포가 존재하며 전자는 회백질에 후자는 백질에 다수 분포한다. 이 섬유성상세포는 상처조직을 만들 때 정상보다 더 단단한