Human first-trimester fetal MSC express pluripotency markers and grow faster and have longer telomeres than adult MSC
Stem Cells (2006) - Comment
pubmed: 17124009  doi: 10.1634/stemcells.2006-0208  issn: 1066-5099 

Pascale V. Guillot, Cecilia Gotherstrom, Jerry Chan, Hiroshi Kurata, Nicholas M. Fisk