NeoGenomics Launches New Prognostic Molecular Panel for Chronic Lymphocytic Leukemia

7 Aug 2012
Sonia Nicholas
Managing Editor and Clinical Lead

Product news

NeoGenomics, Inc., a provider of cancer-focused genetic testing services, announced today that it has validated and launched the first molecular assay for clinical use in the United States that detects mutations in the SF3B1 gene (splicing factor 3b, subunit 1).

The test is offered as a stand-alone test, in conjunction with a new comprehensive prognostic profiling panel for patients with chronic lymphocytic leukemia (CLL). The CLL Profile panel also includes assays for IgVH mutation analysis, ZAP-70 expression measured by flow cytometry, and FISH tests targeting abnormalities of certain genes associated with CLL.

CLL accounts for about one-third of the 47,000 leukemia cases diagnosed in the US each year. SF3B1 mutations in CLL have been associated with aggressive disease. SF3B1 mutation analysis is also important for diagnosing and determining prognosis in patients with myelodysplastic syndrome (MDS). The NeoTYPE CLL Profile is the company’s first hematology profiling test panel. Five NeoTYPE profiles to characterize breast, gastric, colorectal, lung, and other solid tumors were previously launched in mid-July.

Douglas VanOort, the company’s Chairman and CEO, commented, “This offering is part of NeoGenomics commitment to be on the leading edge of cancer genetics testing with a state-of-the-art menu of services. Our new NeoTYPE Cancer Profile tests are designed to provide physicians with comprehensive information about the biology and potential clinical behavior of specific cancers so patients can be offered the best quality personalized management and therapies that are targeted to their specific cancers.”

Dr. Maher Albitar, the Company’s Chief Medical Officer and Director of Research and Development, commented, “Chronic lymphocytic leukemia can have significantly different severity depending on the genomic makeup of the leukemic cells. Many patients with the disease may go on with their life without needing any therapy, but in some patients the disease may progress rapidly. Our goal is to provide patients and their treating physicians with the most comprehensive prognostic indicators available so that treatment options and management can be well planned and precisely tailored for each individual patient”.

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Genome AnalysisGenomics, the study of genomes, includes functional genomics, evolutionary genomics and comparative genomics. There are many genomic technologies such as DNA sequencing of whole genomes, computational biology and bioinformatics. DNA and nucleic acids must be isolated and concentrated from cells for analysis with kits, automated analyzers and software. Other useful technologies for studying genomics include PCR, microarrays and electrophoresis.Flow Cytometry / Cell CountingFlow cytometers are used to count, sort and examine multiple characteristics of cells. Other cell analysis equipment includes image cytometers, cell counters, fluorescence-activated cell sorters (FACS), magnetic-activated cell sorters (MACS), and a range of flow cytometry assay kits. Flow cytometers can reveal information on cell viability, cell proliferation, apoptosis and cell cycle progression, as well as identify cell populations and intracellular or cell-surface molecules. Additionally, some flow cytometers, known as FACS, have an additional sorting function after analysis. Cell counters and image cytometers count live and dead cell populations and can also conduct cell proliferation assays. Find the best flow cytometers, cell counters and cell sorters in our peer-reviewed product directory: compare products, check customer reviews and receive pricing direct from manufacturers.HematologyIn Haematology / Hematology, complete blood cell counts (or full blood counts) are obtained using automated blood count analyzers to enumerate blood cell types.  Hematology also encompasses haemostasis and coagulation, thrombophilia and hemophilia, plasma viscosity and ESR analysis, hemoglobinopathies, cell morphology and haematinic measurement.ImmunologyImmunological techniques measure and characterize immune responses. Immunology kits and analysis systems often use techniques such as ELISA, radioimmunoassay (RIA) and immunodiffusion assays, Immunohistochemistry, and flow cytometry. Immunologists use equipment such as flow Cytometers, plate readers, plate washers and fluorescent microscopes.DNA SequencingDNA sequencing, such as sanger sequencing, is a biological technique that determines the precise order of nucleotide bases in a fragment or template of DNA. DNA sequencers and genetic analyzers are based on capillary electrophoresis, where labeled DNA fragments are electrophoretically separated by size as they migrate through a polymer. Find the best DNA sequencing products, including DNA sequencing kits, genomic libraries and genetic identity kits in our peer-reviewed product directory: compare products, check customer reviews and receive pricing direct from manufacturers.Clinical GeneticsMolecular Genetics covers the analysis of hereditary genetic disease and chromosomal abnormalities. Genetics can be analysed using DNA, RNA, and protein microarrays, PCR, RT PCR and DNA sequencing. Genetic equipment includes genetic workstations, thermal cyclers, cooling blocks and electrophoresis products. Diagnostic kits are used for DNA / RNA extraction and purification.CLLLeukemia