Breast cancer survivor offers wisdom at Faulkner satellite center
Call 877-422-3324 today to make an appointment
Make your appointment or second opinion with Dana-Farber today to meet with an onsite specialist.
Can’t get to Boston? Explore our Online Second Opinion service to get expert advice from Dana-Farber oncologists.
Toll-Free Number866-408-DFCI (3324)
Discover the ways to give and how to get involved to support Dana-Farber.
Poet Richard Fox gains insight – and material – through cancer treatment
A family faces cancer in an unfamiliar city – with help
Choosing mastectomy or not: Studying young women's surgical choices
Jeff's targeted therapy has kept his advanced lung cancer at bay.
An innovative experimental treatment for boosting the effectiveness of stem cell transplants with umbilical cord blood has a favorable safety profile in long-term animal studies, report scientists from Dana-Farber Cancer Institute, Beth Israel Deaconess Medical Center (BIDMC), and Children's Hospital Boston (CHB).
Analysis of long-term safety testing in nonhuman primates, published online by the journal Cell Stem Cell, revealed that, after one year following transplant, umbilical cord blood units treated with a signaling molecule called 16,16-dimethyl PGE2 reconstituted all the normal types of blood cells, and none of the animals receiving treated cord blood units developed cancer.
Wolfram Goessling, MD, PhD, of Dana-Farber and Brigham and Women's Hospital, is the first author of the paper, and Trista North, PhD, of BIDMC is the senior author.
The results of long-term safety studies in mice were previously submitted to the Food and Drug Administration to gain permission for a Phase 1 clinical trial under an Investigational New Drug application.
Principal investigator, Corey Cutler, MD, a Dana-Farber transplant specialist, initiated the trial in 2009 at Dana-Farber and the Massachusetts General Hospital. The IND is sponsored by Fate Therapeutics, Inc. of San Diego.
Goessling and North were post-doctoral fellows in the laboratory of co-author Leonard Zon, MD, a stem cell researcher at CHB and a scientific founder of Fate Therapeutics, when they hit upon 16,16-dimethyl PGE2 while looking for compounds that could regulate the production of hematopoietic stem cells.
The initial testing made use of zebra fish models. Goessling commented that "this is the first time a compound discovered in zebra fish has received a nod from the FDA for a clinical trial."
One of the limitations of cord blood as a transplant source is the cells engraft, or "take," in the recipient's bone marrow more slowly than matched donor cells form bone marrow. In addition, there is a higher failure rate for cord blood transplants. Thus there is a need for ways to improve the speed and quality of cord blood transplantation.
The research was supported by funding from the Harvard Stem Cell Institute, the National Institutes of Health, and the Howard Hughes Medical Institute.
The other authors are Michael Dovey, PhD, and James M. Harris, BIDMC; Xiao Guan, PhD, and Thorsten Schlaeger, PhD, Children's Hospital, Boston; Joseph Stegner and Myriam Armant, PhD, Center for Human Cell Therapy, Immune Disease Institute, Boston; Ping Jin, PhD, and David Stroncek, MD, National Institutes of Health, Bethesda, Md.; Naoya Uchida, MD, and John F. Tisdale, MD, National Heart, Lung, and Blood Institute/National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, Md.; Robyn S. Allen, Robert E. Donahue, VMD, Mark E. Metzger, and Aylin C. Bonifacino, National Heart, Lung, and Blood Institute, Bethesda, Md.