No doubt needled by recent press attention given to multipotent adult stem cells in mice, PrimeGen Biotech claims that their mouse model "is similar to that referenced in an article published by German researchers ... But PrimeGen is further along - company researchers have already begun creating therapeutically viable cell lines from human tissue. ... PrimeGen describes the first evidence of isolation and therapeutic reprogramming of adult human germ line stem cells into heart, brain, cartilage and bone cells. ... We are very pleased to see that the laboratory in Germany has independently confirmed our results - which we first described and presented in Singapore in 2005 - on the therapeutic reprogramming of post-natal germ cells." Posturing aside, basic research for stem cell based regenerative medicine is certainly picking up speed.