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Researchers develop novel molecular blood group typing technique
Date:4/9/2014

ng genomic DNA extraction, labor, and equipment, was less than $2.60 per single-nucleotide polymorphism (SNP) for a multiplex set of eight SNPs four times lower than the per-antigen cost using serologic methods.

"High-throughput DNA typing could facilitate support for patients undergoing long-term transfusion who are at high risk of alloantibody production, such as patients with sickle cell disease, thalassemia, or autoimmune hemolytic anemia. Another application would be donor identification to obtain rare blood units for specific patients and improve the ability to supply rare blood types," says Dr. Brs. "The availability of high throughput DNA-based blood group genotyping would be a great boon for transfusion medicine." He continues, "In addition to providing more fully antigen-matched RBCs and allowing better identification of rare donor blood types, this technology will reduce adverse reactions and decrease the relative cost of analysis."


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Contact: Eileen Leahy
mdmedia@elsevier.com
732-238-3628
Elsevier Health Sciences
Source:Eurekalert

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