(…) Participation in this drive and thus registration with the National Marrow Donor Program consists of simple swabs of the cheeks using Q-tips for a DNA test. DNA information is entered into this lifesaving donor program database. If a potential donor is identified as a potential match for David or someone else in need, he/she will be contacted by the donor program to have a small amount of blood drawn for lab testing.
If that person is then confirmed as a match, he/she will be asked to provide stem cells through a simple donation procedure where blood is taken
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Plerixafor has allowed doctors to collect stem cells from patients where there had been previous difficulties.
The drug, which has only recently been licensed, is being used at the Beatson West of Scotland Cancer Centre.
Stem cells therapies are used to treat people with cancer of the blood. The cells are collected and reintroduced to a patient after chemotherapy.
Doctors often encounter problems collecting enough stem cells from about one in 10 cancer patients to undergo treatment.
Plerixafor has, so far, had a 100% success rate in allowing doctors at the cancer centre to collect enough cells from patients who fall
Experimenting with cells in culture, researchers at the Johns Hopkins Kimmel Cancer Center have breathed possible new life into two drugs once considered too toxic for human cancer treatment. The drugs, azacitidine (AZA) and decitabine (DAC), are epigenetic-targeted drugs and work to correct cancer-causing alterations that modify DNA.
The researchers said that the drugs also were found to take aim at a small but dangerous subpopulation of self-renewing cells, sometimes referred to as cancer stem cells, which evade most cancer drugs and cause recurrence and spread.
In a report published in the March 20 issue of Cancer Cell, the Johns Hopkins
A 3-year-old South Dakota boy whose brain tumor treatment had been in question because of an insurance dispute is set to begin chemotherapy in Minnesota this week.
Cooper Urbaniak, who suffers from ependymoma, is to be admitted to the University of Minnesota Medical Center Tuesday to begin high-dose chemotherapy and a stem cell transplant.
The family’s insurance provider initially declared the procedure experimental and refused to pay for it. But under an agreement reached last month between Sanford Health Plan and the university, Sanford will pay for the chemotherapy and pay a discounted rate on the stem cell transplant.
Cooper’s father, Joe
Chemotherapy saves lives, but it also kills healthy tissue like bone marrow. According to a new study involving three patients with glioblastoma, a deadly cancer of the brain, stem cells from cancer patients’ own blood may protect their bone marrow from the toxic effects of treatment.
Glioblastomas often carry an active form of a gene called MGMT, which is a DNA repair enzyme that protects the cancer cells against chemotherapy. To overcome that protective effect, doctors use benzylguanine, a drug that blocks MGMT – but that drug also makes bone marrow and blood cells vulnerable. For this study, scientists at Fred Hutchinson