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
1908 - The term "stem cell" 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 stem cells.
1998 - James Thomson and coworkers derive the first human embryonic stem cell line at the University of Wisconsin–Madison.
2004–2005 - Korean researcher Hwan
3. Differentiation of Insulin-Producing Cells from Human Neural ProgenitorCells
본 논문은 인간의 뇌에서 얻은 Neural ProgenitorCells을 이용하여 Insulin-Producing Cells로의 분화를 시도한 연구에 대하여 소개하고 있다. 즉, 신경과 관련된 progenitorcell은 신경을 구성하는 세포로 분화되는 것이 일반적이지만 본 논문에서는 특정