Bone marrow is a semi-solid tissue found within the spongy portions of bones. In birds and mammals, bone marrow is the primary site of new blood cell production. It is composed of hematopoietic cells, marrow adipose tissue, and supportive stromal cells. In adult humans, bone marrow is primarily located in the ribs, vertebrae, sternum, and bones of the pelvis. Bone marrow comprises approximately 5% of total body mass in healthy adult humans, such that a man weighing 73 kg (161 lbs) will have around 3.7 kg (8 lbs) of bone marrow.
Hematopoietic stem-cell transplantation (HSCT) is the transplantation of multipotent hematopoietic stem cells, usually derived from bone marrow, peripheral blood, or umbilical cord blood in order to replicate inside of a patient and to produce additional normal blood cells. It may be autologous, allogeneic or syngeneic.
In England, blood and other tissues are collected by NHS Blood and Transplant (NHSBT). NHSBT Blood Donation was previously known as the National Blood Service until it merged with UK Transplant in 2005 to form a NHS special health authority. Other official blood services in the United Kingdom include the Northern Ireland Blood Transfusion Service, the Scottish National Blood Transfusion Service and the Welsh Blood Service.
Stem-cell therapy uses stem cells to treat or prevent a disease or condition. As of 2016, the only established therapy using stem cells is hematopoietic stem cell transplantation. This usually takes the form of a bone marrow transplantation, but the cells can also be derived from umbilical cord blood. Research is underway to develop various sources for stem cells as well as to apply stem-cell treatments for neurodegenerative diseases and conditions such as diabetes and heart disease.
The National Marrow Donor Program (NMDP) is a nonprofit organization founded in 1987 and based in Minneapolis, Minnesota, that operates the Be The Match Registry of volunteer hematopoietic cell donors and umbilical cord blood units in the United States.
John Raymond Hobbs MRCS, FRCP, FRCPath, FRCPaed was a professor who was at the forefront of the techniques of clinical immunology, protein biochemistry and bone marrow transplantation, specifically in child health.
Autologous stem-cell transplantation is the autologous transplantation of stem cells—that is, transplantation in which stem cells are removed from a person, stored, and later given back to that same person.
Treosulfan, sold under the brand name Trecondi, is a medication given to people before they have a bone marrow transplant from a donor known as allogeneic hematopoietic stem cell transplantation. It is used as a 'conditioning' treatment to clear the bone marrow and make room for the transplanted bone marrow cells, which can then produce healthy blood cells. It is used together with another medicine called fludarabine in adults and children from one month of age with blood cancers as well as in adults with other severe disorders requiring a bone marrow transplant.
Peripheral blood stem cell transplantation (PBSCT), also called "Peripheral stem cell support", is a method of replacing blood-forming stem cells. Stem cells can be destroyed through cancer treatments such as chemotherapy or radiation, as well as any blood-related diseases, such as leukemia, lymphoma, neuroblastoma and multiple myeloma. PBSCT is now a much more common procedure than its bone marrow harvest equivalent due to the ease and less invasive nature of the procedure. Studies suggest that PBSCT has a better outcome in terms of the number of hematopoietic stem cell yield.
The Gift of Life Marrow Registry is a non-profit organization founded in 1991 and headquartered in Boca Raton, Florida that operates a public bone marrow and blood stem cell registry while facilitating transplants for children and adults suffering from life-threatening illnesses, including leukemia, lymphoma, other cancers and genetic diseases.
Devaanshi Mehta was a British - Indian student and humanitarian. She started the Asian Donor Campaign (ADC), a UK-based non-profit organisation whose goal is to raise awareness for the need to get more Asians to donate their blood, bone marrow and organs. ADC also raises funds for hospitals doing research into critical and life limiting illnesses.
Michelle Kim Maykin was a well-known figure in the Asian American community who promoted ethnic participation in the national marrow registry, the National Marrow Donor Program. Suffering from acute myeloid leukemia herself, she began a personal search for a bone marrow donor and began the internationally noted campaign, Project Michelle, which registered more than 18,000 people and led to bone marrow matches and donations for 62 different patients. Unable to find a match herself, she died on July 25, 2009.
John M. Goldman was a British haematologist, oncologist and medical researcher. A specialist in chronic myeloid leukaemia, Goldman conducted pioneering research into leukaemia treatment – he was instrumental in the development of bone marrow transplantation as a clinical method, and later in the development of the drug imatinib. He was also a prolific author of scientific papers, was involved with numerous medical charities and had a decades-long surgical career at Hammersmith Hospital, London.
The Welsh Blood Service is a division of Velindre University NHS Trust responsible for the collection of blood in Wales, and of the distribution of blood products to hospitals within the country, as well as other related functions.
Deutsche Knochenmarkspenderdatei, abbreviated as DKMS, is an international nonprofit bone marrow donor center based in Tübingen, Germany, with entities in Chile, India, Poland, South Africa, the United Kingdom and the United States. DKMS works in the areas of blood cancer and hematopoietic stem cell transplantation and raises awareness of the need for donors for hematopoietic stem cell transplantation which people with blood cancers need for treatment as well as helping people sign up to their national bone marrow registries. Over the years, DKMS has expanded beyond Germany.
Amal Bishara is an Israeli Arab doctor, and the director of Bone Marrow Registry Outreach, Hadassah Medical Center, which is associated with the Hebrew University of Jerusalem in Israel. There she runs the only bone marrow transplant registry in the world for unrelated Arab donors. Dr. Amal has published and presented internationally on her research into immunogenetics. She serves on the Accreditation Committee of the European Federation for Immunogenetics.
DATRI is a not-for-profit organization registered in 2009 as a Section 8 company under Government of India. DATRI is one of the largest unrelated blood stem cell donors registry in India, that helps patients with blood cancer and other fatal blood disorders to find a HLA matched Blood Stem Cell donor. Blood stem cell transplant is a chance of cure for patients with blood cancer and other severe blood disorders. As of January 2023, DATRI has more than 5 lakhs voluntary donors registered and it has facilitated 1074 plus transplants worldwide. DATRI operates across India.
Shirley Nolan or Shirley Oakey was a British teacher who set up the Anthony Nolan Register to allow Bone marrow transplants. Her son died and she was diagnosed with Parkinson disease taking her own life in 2001. The charity she founded made transplants possible for 4,000 people.
African Caribbean Leukaemia Trust (ACLT) is an independent UK charity for people with leukaemia and other life-threatening disorders. The ACLT aims to raise awareness on stem cell, blood and organ donation in the UK, with a particular focus on black and mixed race communities.
