California’s Institute for Regenerative Medicine just announced a series of large funding awards to fund translational research initiatives involving (mostly) stem cells. The projects funded are telling with respect to what was funded, and what they will attempt to achieve.
First, notwithstanding a press release containing the words “bringing stem cell therapies to the clinic,” several projects are really dressed up gene transfer studies. Thus, one team will use gene transfer in hematopoietic stem cells for sickle cell anemia; another two will use gene transfer to stem cells for treating brain malignancies; another RNAi for HIV. All this is only further evidence that the field of stem cells is devouring gene transfer. Other projects are aimed more at getting “stem cells out of the clinic” by using small molecules or monoclonal antibodies to destroy stem cells causing malignancies.
Second is the sweeping ambition. As it stands today, only one clinical trial involving embryonic stem cell-derived tissues has been initiated. The projects funded under these awards are “explicitly expected to result in a filing with the FDA to begin a clinical trial.” Given that these projects are funded for four years, CIRM seems to be banking on the prospect of at least a few of these initiating phase 1 trials within five years. Four of these proposals involve goals of implanting embryo-derived tissues, and two of these involve non-lethal conditions–macular degeneration and type I diabetes (technically, other awarded projects involve nonlethal, though extremely morbid conditions). Another involves implantation of embryo-derived tissues for Amyotrophic Lateral Sclerosis. It will be interesting to see how many of these meet their translational objectives, and how investigators will navigate the ethical, regulatory, and social complexity of initiating clinical testing. (photo credit: Michael Ransburg, 2008)
@Manual{stream2009-80,
title = {California Dreamin: CIRM Announces New Stem Cell Awards},
journal = {STREAM research},
author = {Jonathan Kimmelman},
address = {Montreal, Canada},
date = 2009,
month = nov,
day = 5,
url = {http://www.translationalethics.com/2009/11/05/california-dreamin-cirm-announces-new-stem-cell-awards/}
}
MLA
Jonathan Kimmelman. "California Dreamin: CIRM Announces New Stem Cell Awards" Web blog post. STREAM research. 05 Nov 2009. Web. 31 Oct 2024. <http://www.translationalethics.com/2009/11/05/california-dreamin-cirm-announces-new-stem-cell-awards/>
APA
Jonathan Kimmelman. (2009, Nov 05). California Dreamin: CIRM Announces New Stem Cell Awards [Web log post]. Retrieved from http://www.translationalethics.com/2009/11/05/california-dreamin-cirm-announces-new-stem-cell-awards/
California’s Institute for Regenerative Medicine just announced a series of large funding awards to fund translational research initiatives involving (mostly) stem cells. The projects funded are telling with respect to what was funded, and what they will attempt to achieve.
Leave a Reply