Dignitas Personae

Here is just part of the introduction of the Instruction Dignitas Personae on Certain Bioethical Questions. It might be good to read the entire thing the link is at the end.

3. In presenting principles and moral evaluations regarding biomedical research on human life, the Catholic Church draws upon the light both of reason and of faith and seeks to set forth an integral vision of man and his vocation, capable of incorporating everything that is good in human activity, as well as in various cultural and religious traditions which not infrequently demonstrate a great reverence for life. The Magisterium also seeks to offer a word of support and encouragement for the perspective on culture which considers science an invaluable service to the integral good of the life and dignity of every human being. The Church therefore views scientific research with hope and desires that many Christians will dedicate themselves to the progress of biomedicine and will bear witness to their faith in this field. She hopes moreover that the results of such research may also be made available in areas of the world that are poor and afflicted by disease, so that those who are most in need will receive humanitarian assistance. Finally, the Church seeks to draw near to every human being who is suffering, whether in body or in spirit, in order to bring not only comfort, but also light and hope. These give meaning to moments of sickness and to the experience of death, which indeed are part of human life and are present in the story of every person, opening that story to the mystery of the Resurrection. Truly, the gaze of the Church is full of trust because “Life will triumph: this is a sure hope for us. Yes, life will triumph because truth, goodness, joy and true progress are on the side of life. God, who loves life and gives it generously, is on the side of life”.
http://www.usccb.org/comm/Dignitaspersonae/Dignitas_Personae.pdf