Using examples including hereditary breast cancer, Dr. Lacbawan explores the diagnostic applications of sequencing, comparing when to use next generation
cancer gene panels versus gene by gene testing.
Not exact matches
Whether investigating fat cells, immunotherapy or use of the CRISPR - Cas 9
gene - editing tool, which a federal
panel recently approved for a select number of patients suffering from three types of
cancers, including multiple myeloma, approaches beyond attacking
cancer cells are needed in the fight against many
cancers.
The proposed clinical trial, in which researchers would use CRISPR to engineer immune cells to fight
cancer, won approval from the Recombinant DNA Advisory Committee (RAC) at the U.S. National Institutes of Health, a
panel that has traditionally vetted the safety and ethics of
gene therapy trials funded by the U.S. government and others.
«The identification and initial validation of a highly accurate 5 -
gene pancreatic
cancer biomarker
panel that can discriminate late and early stages of pancreatic
cancer from normal pancreas and benign pancreatic lesions could facilitate early diagnosis of pancreatic
cancer,» said co-senior author Roya Khosravi - Far, PhD, Associate Professor of Pathology at BIDMC.
The audience will learn about the current state of breast
cancer research, how data generated by NGS
gene panels target variants of interest and have been developed and used in routine laboratory research, and the broader issues of breast
cancer education, awareness, and community services.
And she's more familiar than most with the
panels: Her mother, my nonbiological aunt, is fighting ovarian
cancer and signed up for a
panel of 41
genes offered by the University of Washington, Seattle.
When it comes to two of the
genes on the
panel, BRCA1 and BRCA2, there's little doubt that in
cancer - prone families, testing saves lives: Extensive study of BRCA carriers has found that those who have their ovaries removed are 80 % less likely to die from ovarian
cancer and 50 % less likely to die from breast
cancer.
Other companies, including Myriad itself and Ambry Genetics, along with academic medical centers, have jumped in with
panels of dozens of
genes linked to an array of
cancers.
Multigene
panels for
cancer risk are proliferating and evolving, including this one of 21
genes associated with breast, ovarian, and other
cancers, shared with the author prior to her own testing.
In 2005, Cagan's team created a general fly model of a human thyroid tumor caused by mutations in the Ret receptor tyrosine kinase
gene, then screened a
panel of drugs including a kinase inhibitor called vandetanib that suppressed the tumor (
Cancer Res, 65:3538 - 41, 2005).
The IntelliPlexTM Lung
Cancer Panel assesses the status of 57 somatic mutations and
gene re-arrangements in liquid biopsy samples.
Anne Marie Jelsig and colleagues conduct
gene panel sequencing expirements26 hamartomatous polyposis - associated
genes on patients with hamartomatous polyps in the GI tract has a hereditary Hamartomatous Polyposis Syndrome with an increased risk of
cancer.
It currently analyses a
panel of multiple
cancer predisposition
genes thanks to new - generation sequencing techniques.
Ms. Leach won Best Poster entitled, «Prevalence of mono - allelic MUTYH carrier status in patients of varied ancestries» and was also selected for a podium presentation of another abstract, «Identification of APC I1307K Among a Cohort of Patients Undergoing a Pan-
Cancer Gene Panel: Analysis of Ancestry - Based
Cancer History».
The authors looked at
gene expression in a
panel of 50 ERBB2 (Her2) positive breast tumors and found that this pattern held up: DNA hypomethylation is associated with decreased
gene expression in breast
cancer.
Presentations included: Genetics Primer & Clinical Updates by Linford Williams, MS, LGC; Genetics and Women's Health: Seeing and Foreseeing the Ethical Challenges Ahead by Ruth Farrell, MD, MA; Preimplantation Genetic Screening and Diagnosis: What You Need to Know by Marissa Coleridge, MS, LGC; Evolution of Prenatal Genetic Screening and Testing: NIPT and Beyond by Jeff Chapa, MD, MBA; Promises and Pitfalls of Prenatal Whole Exome Sequencing by Amanda Kalan, MD; Fertility Preservation and
Cancer: Survivors, Previvors, and the Newly Diagnosed by Rebecca Flyckt, MD; Improving Access to
Cancer Genetics via Telegenetics by Ryan Noss, MS, LGC; Breast
Cancer: Management of Moderate Penetrance Predisposition
Genes by Holly Pederson, MD; Use of Hormonal and Non-hormonal Therapies in Breast
Cancer Survivors and Women at High Risk for Breast / Gyn
Cancers by Holly Thacker, MD; Addressing Commonly Asked Patient Questions about Genetics by Rebekah Moore, MS, LGC, Christina Rigelsky, MS, LGC and Allison Schreiber, MS, LGC; and a
panel discussion on Genetic Testing Reimbursement featuring Bruce Rogen, MD, MPH and John Yao, MD, MBA, MPH, which was moderated by Daniel Sullivan, MD..
The MyAML and MyHEME
cancer panels are designed to analyze and interpret sequence information in
genes known or suspected to be involved in AML and other hematologic diseases, respectively.
We sequenced whole genomes or a
panel of 365
genes on 299 samples from 170 patients with locally relapsed or metastatic breast
cancer.
Paris Descartes APHP and INSERM Poster # / Location: 4546 / Section 25, Board 1 Hyperlink: http://www.abstractsonline.com/pp8/#!/4562/presentation/7648 The tumor inflammation signature (TIS) and other
gene expression signatures, simultaneously analyzed using the IO 360
panel, predict clinical benefit of anti-PD1 treatment (nivolumab and pembrolizumab) in «real life» patients with various
cancer types, including NSCLC.
In a report published in the New England Journal of Medicine, scientists say that a
panel of 20
genes can distinguish the more common localized prostate
cancer that grows slowly and rarely spreads from the more aggressive type that can spread quickly.
Myriad offers its Myriad myRisk Hereditary
Cancer test, a 28 -
gene panel that identifies an elevated risk for eight
cancers.