Stem Cells: Growth and Development...in Policy

[...] in the last round of animal trials, researchers found a larger-than-expected occurrence of cysts, and the US Food and Drug Administration (FDA) halted the trial.Moreno argues that stemcell advocates ought to proceed to clinical trials with caution, as human trials with tragic results would cause a change in the tide of public support for stem cell research. Stem cell advocates remain hopeful that the pace of research will accelerate as scientists collaborate and eliminate some of the delays associated with past requirements for separate and dedicated stem cell research laboratories, equipment, and personnel.Many believe that once the public sees the first positive results from hESC research, much of the tension surrounding the stem cell debate will disappear, and stem cells will truly grow.