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Comprehensive Protocol to Sample and Process Bone Marrow for Measuring Measurable Residual Disease and Leukemic Stem Cells in Acute Myeloid Leukemia
Published on: March 5, 2018
Pediatric bone marrow transplantation
1Johns Hopkins University School of Medicine, Baltimore, Maryland 21205.
Insights
Bone marrow transplantation offers curative potential for pediatric diseases. Advances in understanding immunobiology improve patient care, with future challenges including donor pool expansion and gene therapy.
Area of Science:
- Pediatric Hematology/Oncology
- Immunology
- Transplantation Science
Background:
- Bone marrow transplantation (BMT) is a critical, high-technology therapy for pediatric neoplastic, hematologic, immunologic, and genetic diseases.
- Clinical management of pediatric BMT recipients requires pediatricians to understand applied immunobiology.
- Evolution of BMT from research to therapy is driven by interdisciplinary collaboration.
Purpose of the Study:
- To review the current state and future challenges of bone marrow transplantation in pediatric medicine.
- To highlight the importance of immunobiology in BMT outcomes.
- To underscore the collaborative efforts between scientists and clinicians.
Main Methods:
- Review of current literature on bone marrow transplantation in pediatric populations.
- Analysis of immunobiologic events following allogeneic bone marrow transplantation.
- Discussion of evolving therapeutic strategies and future research directions.
Main Results:
- Bone marrow transplantation has expanding curative applications in various pediatric diseases.
- Improved understanding of BMT pathophysiology has led to enhanced clinical care.
- Significant progress has been made in managing post-transplant complications.
Conclusions:
- Bone marrow transplantation is an established therapeutic modality with growing pediatric applications.
- Future directions include expanding the allogeneic donor pool and developing novel strategies like gene-replacement therapy.
- Continued research and collaboration are essential for advancing pediatric BMT.
Abstract:
Bone marrow transplantation is a high-visibility, high-technology discipline with a growing list of potentially curative applications in neoplastic, hematologic, immunologic, and genetic diseases of children. The clinical problems experienced by children who have received bone marrow grafts involve pediatricians in both general and subspecialty practice and require a working knowledge of the applied immunobiology of bone marrow transplantation. As the transplantation procedure has evolved from a research tool to an established therapeutic modality, collaboration between basic scientists and clinicians has led to a greater understanding of the pathophysiology of the immunobiologic events that occur after allogeneic bone marrow transplantation and, thus, to improvements in the clinical care of transplant recipients. As its applications in pediatric medicine grow, bone marrow transplantation presents additional challenges for the future: expansion of the allogeneic donor pool, use of more effective or aggressive preparative regimens and autologous bone marrow-purging strategies, more effective prevention and treatment of graft-versus-host disease, and development of gene-replacement therapy by infusion of modified autologous bone marrow cells.
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