TechnologyStem cell 'fabrics' promise universal tissue Spinning threads with stem cells trapped inside a sticky polymer could provide a way to make replacement body tissue that adapts to any transplant environment 51¶¯Âþ
HealthObama plans to sweep Bush stem-cell restrictions aside Barely a week since his momentous victory, US president-elect Barack Obama is bringing joy to long-suffering stem-cell researchers 51¶¯Âþ