There are times when a child comes to the hospital with symptoms and even after a thorough exam and many tests, doctors can have a difficult time making a diagnosis. Now, doctors and researchers at Seattle Children’s have a new tool that will be key in finding answers for patients and their families: A next generation gene sequencer that can be used to sequence DNA quickly and make diagnoses in complex cases.
The machine, an Illumina NextSeq, can sequence all of the genes in the human genome in just 24 hours. The enormous amount of data generated by this machine will be processed using the PierianDx analytical pipeline.
“This new technology will dramatically decrease the cost of gene sequencing for our patients and will help us make quicker diagnoses, especially in complicated cases,” said Dr. James Bennett, a geneticist and researcher at Seattle Children’s Hospital and Seattle Children’s Research Institute. “Families can sometimes go years without a diagnosis. Now, we’ll be able to provide more answers and identify potential therapies based on what we find in the genome.” Read full post »