Last May 26 Luca Coscioni Association submitted on due time its own comments on NIH Guidelines for Human Stem Cell Research in the framework of the open consultation launched by National Institutes of Health for the purpose of reviewing, collating or analyzing the comments in developing final guidelines. We considered appropriate to send our comments on behalf of the World Congress for Freedom of Scientific Research, to take part as stakeholders in this important initiative. We were urged to do that by many friends and partners of the World Congress. Some of them submitted their own comments, e.g. Bernard Siegel's Genetics Policy Institute, for the common goal of freedom of research and cure.