Advances in Adult and Non-Embryonic Stem Cell Research
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S. HRG. 108–949 ADVANCES IN ADULT AND NON-EMBRYONIC STEM CELL RESEARCH HEARING BEFORE THE SUBCOMMITTEE ON SCIENCE, TECHNOLOGY, AND SPACE OF THE COMMITTEE ON COMMERCE, SCIENCE, AND TRANSPORTATION UNITED STATES SENATE ONE HUNDRED EIGHTH CONGRESS FIRST SESSION JUNE 12, 2003 Printed for the use of the Committee on Commerce, Science, and Transportation ( U.S. GOVERNMENT PRINTING OFFICE 80–903 PDF WASHINGTON : 2013 For sale by the Superintendent of Documents, U.S. Government Printing Office Internet: bookstore.gpo.gov Phone: toll free (866) 512–1800; DC area (202) 512–1800 Fax: (202) 512–2104 Mail: Stop IDCC, Washington, DC 20402–0001 VerDate Nov 24 2008 06:41 May 20, 2013 Jkt 075679 PO 00000 Frm 00001 Fmt 5011 Sfmt 5011 S:\GPO\DOCS\80903.TXT JACKIE SENATE COMMITTEE ON COMMERCE, SCIENCE, AND TRANSPORTATION ONE HUNDRED EIGHTH CONGRESS FIRST SESSION JOHN MCCAIN, Arizona, Chairman TED STEVENS, Alaska ERNEST F. HOLLINGS, South Carolina, CONRAD BURNS, Montana Ranking TRENT LOTT, Mississippi DANIEL K. INOUYE, Hawaii KAY BAILEY HUTCHISON, Texas JOHN D. ROCKEFELLER IV, West Virginia OLYMPIA J. SNOWE, Maine JOHN F. KERRY, Massachusetts SAM BROWNBACK, Kansas JOHN B. BREAUX, Louisiana GORDON H. SMITH, Oregon BYRON L. DORGAN, North Dakota PETER G. FITZGERALD, Illinois RON WYDEN, Oregon JOHN ENSIGN, Nevada BARBARA BOXER, California GEORGE ALLEN, Virginia BILL NELSON, Florida JOHN E. SUNUNU, New Hampshire MARIA CANTWELL, Washington FRANK R. LAUTENBERG, New Jersey JEANNE BUMPUS, Republican Staff Director and General Counsel ROBERT W. CHAMBERLIN, Republican Chief Counsel KEVIN D. KAYES, Democratic Staff Director and Chief Counsel GREGG ELIAS, Democratic General Counsel SUBCOMMITTEE ON SCIENCE, TECHNOLOGY, AND SPACE SAM BROWNBACK, Kansas, Chairman TED STEVENS, Alaska JOHN B. BREAUX, Louisiana, Ranking CONRAD BURNS, Montana JOHN D. ROCKEFELLER IV, West Virginia TRENT LOTT, Mississippi JOHN F. KERRY, Massachusetts KAY BAILEY HUTCHISON, Texas BYRON L. DORGAN, North Dakota JOHN ENSIGN, Nevada RON WYDEN, Oregon GEORGE ALLEN, Virginia BILL NELSON, Florida JOHN E. SUNUNU, New Hampshire FRANK R. LAUTENBERG, New Jersey (II) VerDate Nov 24 2008 06:41 May 20, 2013 Jkt 075679 PO 00000 Frm 00002 Fmt 5904 Sfmt 5904 S:\GPO\DOCS\80903.TXT JACKIE C O N T E N T S Page Hearing held on June 12, 2003 ............................................................................... 1 Statement of Senator Brownback ........................................................................... 1 Prepared statement .......................................................................................... 2 WITNESSES Barsh, Steven L., Merion Station, Pennsylvania .................................................. 40 Prepared statement .......................................................................................... 42 Hess, David C., Professor and Chairman, Department of Neurology, Medical College of Georgia ................................................................................................ 3 Prepared statement .......................................................................................... 6 Kurtzberg, M.D., Joanne, Director, Pediatric Stem Cell Transplant Program, Duke University Medical Center ........................................................................ 11 Prepared statement .......................................................................................... 15 McDonald, M.D., Ph.D., John, on behalf of the Coalition for the Advancement of Medical Research ............................................................................................. 23 Prepared statement .......................................................................................... 25 Peduzzi-Nelson, Ph.D., Jean D., Department of Physiological Optics, Univer- sity of Alabama at Birmingham .......................................................................... 26 Prepared statement .......................................................................................... 28 Penn, Keone, Snellville, Georgia ............................................................................ 47 Prepared statement .......................................................................................... 48 Rubinstein, M.D., Pablo, Director of Placental Blood Program, New York Blood Center ......................................................................................................... 9 Prepared statement .......................................................................................... 15 Sprague, Stephen R., Staten Island, New York .................................................... 44 Prepared statement .......................................................................................... 45 APPENDIX Testimony of the American Academy of Physician Assistants ............................ 55 (III) VerDate Nov 24 2008 06:41 May 20, 2013 Jkt 075679 PO 00000 Frm 00003 Fmt 5904 Sfmt 5904 S:\GPO\DOCS\80903.TXT JACKIE VerDate Nov 24 2008 06:41 May 20, 2013 Jkt 075679 PO 00000 Frm 00004 Fmt 5904 Sfmt 5904 S:\GPO\DOCS\80903.TXT JACKIE ADVANCES IN ADULT AND NON-EMBRYONIC STEM CELL RESEARCH THURSDAY, JUNE 12, 2003, U.S. SENATE, SUBCOMMITTEE ON SCIENCE, TECHNOLOGY, AND SPACE, COMMITTEE ON COMMERCE, SCIENCE, AND TRANSPORTATION, Washington, DC. The Subcommittee met, pursuant to notice, at 2:46 p.m. in room SR–253, Russell Senate Office Building, Hon. Sam Brownback, Chairman of the Subcommittee, presiding. OPENING STATEMENT OF HON. SAM BROWNBACK, U.S. SENATOR FROM KANSAS Senator BROWNBACK. The hearing will come to order. I want to thank everybody for being here today, particularly the witnesses that traveled some distance. We have a couple of really special ones—not that all of you aren’t special, but I think you’re going to find these just particularly heartening stories of incredible things that have taken place. Today, we’ll be conducting a hearing on some of the exciting new advances being made in the fields of adult and non-embryonic stem cell research. As I’m sure many of you know, the field of regenera- tive medicine offers great hope to those suffering from this disease. Much of the research that is providing new hope to those who are currently suffering is moving along at a fast pace and is doing so without questionable or morally controversial techniques. At this hearing, we will examine some of these advances. This hearing is not about human cloning or destructive human embry- onic stem cell research. Rather, it is about some of the other impor- tant scientific discoveries that are being made using noncontrover- sial techniques that rely on adult or non-embryonic stem cells. And these are some processes that only a year-and-a-half ago, we’ll re- call, were being called ‘‘junk science.’’ And yet you’re going to hear today from people that have been cured. So there’s been amazing work, fabulous work, that has really resulted in people’s lives being changed. In particular today, we will hear from cord-blood stem cell re- searchers, as well as others, who are working hard in the field of regenerative medicine to find the cures to the diseases that plague humanity. At this hearing, we will discuss not only some of the re- search that is being conducted, but also some of the treatments that are currently being offered. And we will hear from some of the patients who are benefiting from this important life-saving re- search. The stories that we will hear from some of the patients will (1) VerDate Nov 24 2008 06:41 May 20, 2013 Jkt 075679 PO 00000 Frm 00005 Fmt 6633 Sfmt 6633 S:\GPO\DOCS\80903.TXT JACKIE 2 truly be astounding. They are miraculous. We all agree on the need to work hard toward a cure for the diseases that plague humanity, and we’re going to be listening to some of that success here today. Now, rather than discussing this, I’d like to take advantage of the panels that we have here today to testify. I want to turn to our first panel of people to testify. And they are Dr. David Hess, M.D., Chairman and Professor, Department of Neurology, Medical Col- lege of Georgia, in Augusta, Georgia; Dr. Joanne Kurtzberg, M.D., Director of the Pediatric Stem Cell Transplant Program at Duke University Medical Center, in Durham, North Carolina—being a KU grad, I’m familiar with Duke—— [Laughter.] Senator BROWNBACK.—and a very good school, other than in bas- ketball—— [Laughter.] Senator BROWNBACK.—Dr. John W. McDonald, M.D., Ph.D., Washington University School of Medicine, Department of Neu- rology, in St. Louis, Missouri; Dr. Jean Peduzzi-Nelson, Ph.D., Uni- versity of Alabama at Birmingham; and Dr. Pablo Rubinstein, M.D., Director of Placental Blood Program, New York Blood Cen- ter, New York, New York. I’m delighted to have such a distinguished panel here with us today to testify. I look forward to your testimony. If you would, we will run the clock on 7 minutes. We will take your full testimony into the record. I think it’s always best for people to summarize somewhat in putting it forward, so it can save time, as well, for questions afterwards. We do have an active floor running today. We may have to have recesses periodically, for me to go over and vote. Other members will probably be joining us, as well, so there may be some people stepping in. [The prepared statement of Senator Brownback follows:] PREPARED STATEMENT OF HON. SAM BROWNBACK, U.S. SENATOR FROM KANSAS Thank you for coming to our hearing today. Today, we will be conducting a hearing on some of the exciting new advances being made in the fields of adult and non-embryonic stem cell