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| September 1, 2010 |
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Clinical
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Biopharmaceutical News |
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Association
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BMT Tandem Meetings |
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Calendar |
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Job &
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Monthly Journal |
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eNews
Archives |
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Calendar |
• September
1st World Congress on Controversies in Hematology
Sept. 2-5
Rome, Italy
ISCT Europe Regional Meeting
International Society for Cellular Therapy (ISCT)
Sept. 11-14
Best Western Hotel Villa Carlotta
Belgirate, Italy
International Society for Experimental Hematology (ISEH)
39th Annual Scientific Meeting
Sept. 15-18
Melbourne Convention and Exhibition Center
Melbourne, Australia
12th International Conference on Chronic Myeloid Leukemia - Biological Basis of Therapy
ESH (European School of Haematology) and iCMLf (International Chronic Myeloid Leukemia Foundation)
Sept. 24-26
Grand Hyatt Washington
Washington, DC
American Society for Histocompatibility and Immunogenetics (ASHI)
36th Annual Meeting
Sept. 26-30
Westin Diplomat
Hollywood, Florida
• October
Fraunhofer Institute for Cell Therapy and Immunology
6th International Symposium on Neuroprotection and Neurorepair
October 1-4
Yachthafenresidenz Hohe Düne
Rostock-Warnemünde, Germany
European Society for Medical Oncology (ESMO)
35th Annual Meeting
Oct. 8-12
Milano Convention Centre
Milan, Italy
American Association of Blood Banks (AABB)
2010 Annual Meeting
Oct. 9-12
Baltimore Convention Center
Baltimore, Maryland
International Society of Hematology (ISH)
33rd World Congress
Oct. 10-13
ICC Jerusalem International Convention Center
Jerusalem, Israel
National Marrow Donor Program
2010 Council Meeting
Oct. 14-16
Minneapolis Hilton
Minneapolis, Minnesota
European School of Haematology
8th International Conference
Oct. 14-18
Cascais, Portugal
ISCT Asia-Pacific Regional Meeting
International Society for Cellular Therapy (ISCT)
Oct. 17-20
Phoenix Seagaia Resort
Miyazaki, Japan
Histiocytosis Association of America (HAA)
Oct. 18-20
Boston, Massachusetts
European Society of Gene & Cell Therapy (ESGCT)
18th Annual Congress
Oct. 22-25
Stella Polare Convention Centre
Milano, Italy
• November
World Cord Blood Congress
Nov. 4-7
Marseille, France
Neoplastic Hematopathology Update
Nov. 11-13
The Westin Diplomat Resort & Spa
Hollywood, Florida
• December
American Society of Hematology (ASH)
52nd Annual Meeting
Dec. 4-7
Orange County Convention Center
Orlando, Florida
• 2011
BMT Tandem Meetings
Combined ASBMT and CIBMTR annual meetings
Feb. 17-21
Hawaii Convention Center
Honolulu, Hawaii
• 2012
BMT Tandem Meetings
Combined ASBMT and CIBMTR annual meetings
Feb. 1-5
Manchester Grand Hyatt Hotel
San Diego, California
• 2013
BMT Tandem Meetings
Combined ASBMT and CIBMTR annual meetings
Feb. 13-17
Salt Palace
Salt Lake City, Utah
• 2014
BMT Tandem Meetings
Combined ASBMT and CIBMTR annual meetings
Feb. 19-23
Gaylord Palms
Orlando, Florida
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Top
Stories |
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Vitamin C in cell culture media causes loss of DNA-methylation
The inclusion of vitamin C in cell culture media is responsible for chemical modification of DNA that has been known to cause chromosome instability and cancer in laboratory stem cell populations. According to a report in the advance online edition of Stem Cells, vitamin C causes loss of DNA-methylation in stem cells. 
Scientists target genes in embryonic stem cells
to create 'knockout' rats
Researchers have generated “knockout” rats using embryonic stem cell-based gene targeting. According to a report in the advance online edition of Nature, scientists targeted genes through homologous recombination, focusing on disrupting the tumor suppressor gene p53. 
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A Word from President John Barrett, MD
Transplant-related mortality
Perhaps not every year, but at least every decade, we can document a slow, steady improvement in transplant-related mortality (this in spite of the fact that the median age of transplant has risen, with its contingent co-morbidities). While we can all identify center-specific developments that have improved the outcome for our patients, in the global perspective there is a general wave front of improvement that has translated into a gratifyingly broad and worldwide reduction in post-transplant mortality. What are the motors driving this improvement? Firstly, we have to thank the contribution of pharmaceutical developments, specifically in the area of antimicrobials and immunosuppression. To old timers, it is still remarkable to be able to rescue patients from aspergillus infections and to have reduced the problem of cytomegalovirus (CMV) from an untreatable pneumonia to battling a polymerase chain reaction (PCR) with preemptive therapy.
But, I would suggest that another important and less definable factor has been the contribution of transplant physician education to creating familiarity with the dozen or so commonest post-transplant complications, bringing the benefits of early diagnosis and the institution of prompt, effective remedies. ASBMT membership surveys have revealed how much our members value guidance in transplant practice, and the Society is dedicated to education through the newly formed Committee on Practice Guidelines and the possibility of developing a transplant handbook. In addition, collaboration with other transplant societies worldwide will help to disseminate and apply the current best treatment approaches. Centers often have a special expertise in managing a particular complication and contrasting center-specific approaches to familiar transplant situations can be very valuable. Exchange fellowships between U.S. and European transplant centers (currently under discussion with the European Group for Blood and Marrow Transplantation) represent one way to help this diffusion of know-how.
More improvements?
While there is reason for congratulation that we have seen transplant-related mortality (TRM) fall over the past 40 years, we should see developments in transplantation in Churchillian terms – “This is not the end, nor is it the beginning of the end, but it is the end of the beginning.” Until we eliminate TRM, both fundamental and applied research is needed to address the twin evils of GVHD and poor immune reconstitution, never forgetting the need to do better to control the malignant disease that we transplant for in the first place. These objectives are still on a horizon, and horizons have the unfortunate property of receding as we advance towards them.
However, there are some short cuts to better success that depend less on science and more on education and changing ingrained perceptions in our referring physicians and in our patients and their families. It is salutary to observe that one-third to one-half of all transplant patients receive their transplant later than ideal. One of the most enduring and dichotomous criteria for predicting stem cell transplant outcome is the pretransplant risk category – “standard risk,” representing, for example, the first remission acute leukemias, and the early stage myelodysplastic syndrome (MDS) where it is reasonable to expect survivals of around 75 percent across the board. When this is contrasted with the much lower survival expectation for more advanced leukemias and MDS, say 40 percent, it can immediately be appreciated that we could improve outcome for the commonest transplant indications by 25 percent if such patients received their transplant at the optimum time. Late referral is perpetuated by the fact that salvage transplants end up doing worse, reinforcing the perception of referring physicians that transplant is a high-risk option that does not reliably control disease. This perception could change if more transplants were performed electively at the optimum moment for successful outcomes.
Reaching and informing referring physicians and their patients about the benefits of earlier transplants is an ongoing challenge. A conference in Chicago hosted by the National Marrow Donor Program (NMDP) will address the question of transplant referral and other logistics at a “Systems Capacity” meeting. The meeting will bring together transplant physicians, advanced practice professionals, nurses, donor centers and hospital administrators to address ways in which we can accommodate an ever-increasing number of transplants and deliver optimum care before, during and after transplant. The reduced workload associated with elective compared with salvage transplants fits well into the strategy of optimizing the transplant resources of the country. Patients and their families can also serve as educators for referring physicians and ASBMT therefore supports patient educational groups, such as BMT InfoNet and nbmtLINK.
Finally, while planning is important, we should remain flexible to rapid changes in direction of health care relating to therapeutic innovations, such as those that occurred with the arrival of imatinib and the subsequent dwindling of transplants for chronic myeloid leukemia. As Robert Burns said, “the best laid schemes of mice and men often go awry.” Indeed, it is to be hoped that simpler treatments will take the place of expensive and risky ones. Meanwhile, our job is to keep striving to improve transplantation and make the best of the technology we have.
-- John
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Clinical Research |
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Mesenchymal stem cells create a niche in bone marrow
for hematopoietic stem cells
Scientists have traced two unique abilities of hematopoietic stem cells (self-renewal and the ability to develop into any kind of blood cell) to the distinct niche within the bone marrow that these cells home in on. According to a report in the Aug. 12 issue of Nature, mesenchymal stem cells create a supportive bone marrow niche for the hematopoietic stem cells. 
Thymic cells function as hair follicle stem cells
Thymic epithelial cells can be reprogrammed to function as hair follicle stem cells without the need for genetic modification. According to a report in the Aug. 19 issue of Nature, when transplanted into rats, these cells were able to contribute to maintenance of both skin and hair for more than a year.

Bone marrow stem cells used to treat lethal skin disease
Stem cells from bone marrow can be used to repair the skin of patients suffering from recessive dystrophic epidermolysis bullosa. According to a report in the Aug. 12 issue of the New England Journal of Medicine, these cells travel to the damaged skin and upper gastrointestinal tract, and increase collagen production.

Synthetic surface allows reproduction of stem cells
A synthetic surface has been developed that includes no foreign animal material and allows both embryonic and induced pluripotent stem cells to stay alive and continue to reproduce themselves for at least three months. According to a report in the Aug. 22 issue of Nature Materials, this polymer surface contains a high percentage of acrylates and is coated with a protein called vitronectin.

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Biopharmaceutical News |
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Neuralstem files FDA application for spinal cord stem cells
Neuralstem has filed an Investigational New Drug application with the U.S. Food and Drug Administration to begin a Phase I clinical trial for chronic spinal cord injury with its spinal cord stem cells. This trial, which will enroll 16 patients, is designed to test the safety of the cells and delivery method in patients with chronic spinal cord injury.

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Association
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MDS frequently asked questions
On Aug. 4, Medicare posted a decision memo outlining its coverage of allogeneic hematopoietic cell transplantation (HCT) to treat myelodysplastic syndromes (MDS) as part of a clinical study to evaluate its efficacy.
NCI Workshop
The National Cancer Institute (NCI) 1st International Workshop, “The Biology, Prevention, and Treatment of Relapse After Allogeneic Hematopoietic Stem Cell Transplantation,” took place in Bethesda in November 2009. More than 200 international attendees participated in this meeting, which included more than 50 scientific presentations. This workshop has resulted in a series of publications that have been and are serially being published in the Biology of Blood and Marrow Transplantation.
The workshop has established a website that highlights the background, goals and efforts of the working committees of the Workshop. One of the major highlights of the workshop website is that the scientific presentations are available for viewing in a PowerPoint format. In addition, links are available for all of the publications that have resulted from the workshop.
NMDP/ASBMT Guidelines gain wider exposure
“Recommended Timing for Transplant Consultation,” NMDP/ASBMT guidelines and the National Marrow Donor Program (NMDP) Post-Transplant and GVHD guidelines are now included in Clinical Care Options (CCO) inPractice, an online medical reference and education portal.
Voices of Hope and Healing is now available online
The National Bone Marrow Transplant Link’s (nbmtLINK) new online publication, Voices of Hope & Healing, is now available for your viewing. To read the publication, go to: http://nbmtlink.org/voices/index.html. Voices of Hope & Healing is a collection of inspirational stories and poems, and practical advice from bone marrow/stem cell transplant (BMT) survivors and their family members. This patchwork of voices can serve as a source of support and warming comfort to patients, their caregivers and families. Publishers of nbmtLINK are grateful to the sponsors who made this online version possible.
Free ASBMT membership for trainees
Postdoctoral fellows and physicians-in-training for blood and marrow transplantation are eligible for free membership in the American Society for Blood and Marrow Transplantation. From August through October, annual dues are waived for new trainees who apply for membership in the Society. The program is made possible through a grant from Otsuka America Pharmaceuticals Inc.
ASBMT website redesigned
The ASBMT website has been redesigned to meet the changing needs of the blood and marrow transplant community. This Web resource now provides easy access for all ASBMT members and the general public. Visit the new site at: www.asbmt.org.
New NetCord website launched
To meet the unique needs of the cord blood community, the International NetCord Foundation recently launched an all-new Website. This Web resource provides easy access for the entire cord blood community. Visit the new site at: www.netcord.org.
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BMT TANDEM MEETINGS |
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Early registration deadline is Oct. 14 for BMT Tandem Meetings
More than 30 percent of the hotel rooms were reserved during the Pre-Sale. The deadline for early registration is Oct. 14. On a single Web page, navigate to meeting registration, housing reservations, preliminary program, abstract submission and parallel conferences.
Abstract submission deadline is Oct. 14 for Tandem meetings
Abstracts for the BMT Tandem Meetings in Honolulu will be accepted through Oct. 14. Invitations for oral presentation will be offered to 90 authors whose abstracts received the highest scores from the review committees. Many others will be accepted for poster presentation. ASBMT will provide travel grants to young investigators whose abstracts are accepted for oral presentation. 
Advanced practice professionals, nurses, pediatricians, pharmacists and data managers will meet in Hawaii
As in past years, several parallel conferences will convene at the time of the 2011 BMT Tandem Meetings in Hawaii: BMT CTN Coordinators (Feb. 17-18), Clinical Research Professionals/Data Managers (Feb. 17-19), BMT Center Administrators (Feb. 17-19), Pediatric BMT (Feb. 18), Advanced Practice Professionals (Feb. 18, 20 and 21), BMT Pharmacists (Feb. 19-20), Transplant Nursing (Feb. 19-21) and BMT Medical Directors (Feb. 20). Agendas are continuously updated on the BMT Tandem Meeting’s Web page.
First annual Clinical Practice Forum
A new parallel conference will be held for the first time for all allied health professionals, which transcends across roles and all the various disciplines, Feb. 19.
Symposia process
Symposia for the 2011 BMT Tandem Meetings will be asked to adhere to new requirements and procedures for corporate support. The purpose of the new procedures is to better separate the scientific and educational content from commercial and other considerations and to comply with evolving rules and guidelines for continuing medical education.
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INDUSTRY NEWS |
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ISCT joins the ranks to advance cell therapy
The International Society for Cellular Therapy (ISCT) recently launched a new industry initiative recognizing the future of cell therapy. Like ASBMT’s commitment to advancing cell therapy, the ISCT Industry Task Force will drive the creation of forums for discussion of shared concerns and catalyze the development of consensus standards. More background information can be found at ISCT - Industry.
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