May 6, 2013 | Digital Pathology, Laboratory Management and Operations, Laboratory News, Laboratory Pathology
Because of isolation from the worldwide DNA pool for the past 1,200 years, Faroese population is vulnerable to recessive gene disorders
Because of the dramatic—and still falling—cost of DNA sequencing, an ambitious project is launching with the goal of sequencing the full DNA of all 50,000 residents of the Faroe Islands. When completed, this project has the potential to reshape molecular diagnostics and clinical laboratory testing.
FarGen is the name of this effort and pathologists and clinical laboratory managers will want to follow its progress. Organizers of this unique effort expect that it will speed up the use of personalized medicine in mainstream medicine. This tiny, self-governing Danish land, located between Iceland and Norway, is moving forward with plans to decipher complete DNA sequences for every one of its 50,000 citizens. (more…)
Apr 8, 2013 | Instruments & Equipment, Laboratory News, Laboratory Operations, Laboratory Pathology
DNA ‘dark matter’ will provide clinical laboratories and pathologists with a new specimen source and new methodology for developing useful diagnostic tests
Growing knowledge about DNA “dark matter” may soon make it possible for clinical laboratories to develop new assays that reveal clinical information useful in diagnosing and guiding therapeutic decisions. In genetics, “dark matter” describes the non-coding areas of DNA. Recent discoveries indicate that dark matter plays more important roles than previously thought.
Scientists at Vienna’s Research Institute of Molecular Pathology (IMP) recently developed a method that reliably detects the non-coding areas of DNA and simultaneously measures their activity quantitatively. The researchers then used this new methodology to study the genome of the Drosophila fly. Drosophila is widely used in genetic studies. These studies broadened the researchers’ understanding of processes such as transcription and replication in other eukaryotes, including humans. The IMP findings were published January 17, 2013, online by the journal Science. (more…)
Jan 21, 2013 | Compliance, Legal, and Malpractice, Digital Pathology, Laboratory News, Laboratory Pathology
Pathologists and clinical laboratory managers will likely learn next year whether Myriad’s gene patents will stand
In the ongoing debate about gene patents, the nation’s highest legal authority is about to weigh in on the question. The Supreme Court has agreed to hear the Myriad Genetics patent case in the upcoming term. The case turns on whether human genes can be patented.
Will Clinical Labs Need to Pay Royalties for Using Human Gene Patents?
How the high court rules on this matter has significant implications for clinical laboratories and pathology groups throughout the United States. That’s because holders of patents on human genes require medical laboratories to pay royalties for the clinical testing they perform. (more…)
Jan 4, 2013 | Digital Pathology, Laboratory Management and Operations, Laboratory News, Laboratory Operations, Laboratory Pathology
Goals are to use whole gene sequencing to develop better clinical laboratory assays in support of personalized medicine
Creating new clinical laboratory tests to support personalized medicine is one goal of a unique collaboration recently announced that involves the pathology department at Beth Israel Deaconess Medical Center (BIDMC) and GenomeQuest, Inc. (NASDAQ:GQ). The two collaborators are expanding a relationship launched several years ago that involved doing whole genome sequencing of tumors.
More specifically, the expanded relationship will be a two-year collaboration to develop whole-genome analysis (WGA) applications for personalized medicine. The move signals pathologists and clinical laboratory managers that first movers are taking steps to address the growing need for clinical genomics informatics infrastructure.
“The plummeting cost of sequencing and the increasing volume of predictive, public studies makes the clinical application of genomics not just a practicality but a healthcare imperative,” declared GenomeQuest CEO Richard Resnick. “We believe that our collaboration with a combined innovation and delivery leader like BIDMC is a major step forward in expanding genomics and its rewards from the bench to the bedside.” (more…)
Nov 5, 2012 | Coding, Billing, and Collections, Compliance, Legal, and Malpractice, Digital Pathology, Instruments & Equipment, Laboratory Management and Operations, Laboratory News, Laboratory Operations, Laboratory Pathology
New biomedical imaging technology could enhance pathologists’ ability to examine tissue samples via fluorescence microscopy
Scientists at Harvard University’s Wyss Institute for Biologically Inspired Engineering have developed a new DNA, barcoding technique. The fluorescence microscopy approach has significant implications for the imaging community.
Beyond imaging, however, pathologists will be able to use this same technology when evaluating tissue specimens.
The new method could enable simultaneous imaging of many different types of molecules in a single cell, according to Peng Yin, Ph.D., Associate Professor of Systems Biology at Harvard Medical School and Core Faculty Member at Wyss Institute. The developers expect the method to provide researchers with a richer, more accurate view of cell behavior than is possible using current techniques. (more…)
