Evidence-based Approach to Variant Assessment with Marcy E Richardson, PhD

• Not all lines of evidence are weighted equally when it comes to variant classification. The weight applied to each line of evidence is governed by many facets including gene-specific information, data quality, control data, statistical analysis, validity, and more. This talk is designed to help participants understand the concept of evidence-based research and how it applies to variant classification. It will highlight how human expertise and judgement intersects with math and science to form the most appropriate variant classification to inform clinical care.

  

  Only the live session qualifies for CEUs but when possible, we host the recordings on our website and NSGC recommends participants to use their personal email instead of work email addresses to ensure they receive their CEU certificates.

  

  Ambry Genetics is approved as a provider for continuing education program by NSGC and ASCLS P.A.C.E ® Program.

Marcy Richardson, PhD | Presenter

   

Dr. Richardson graduated with a B.S. in Biological Sciences and a B.A in German from the University of Rhode Island where she researched plant homologs in algae. She then received her doctorate in Tumor Biology from Georgetown University where her thesis research revealed novel molecular interactions and anti-cancer properties for the vitamin D pathway in breast and colon cancers. These interactions included a new intersection with the oncogenic beta-catenin pathway through TCF7L2 and regulation of the vitamin D pathway by DNA methylation and chromatin remodeling. Dr. Richardson then applied her knowledge of DNA methylation to the field of reproduction in her post-doctoral fellowship at the University of California, San Diego. Here she discovered that DNA methylation of an X-linked cluster of homeobox transcription factors may play a role in human male infertility. During her time in the lab, Dr. Richardson was the recipient of several grants that funded her research including one from the Department of Defense and the National Institutes of Health. Dr. Richardson joined the Variant Assessment Team at Ambry in 2016 where she contributes to the classification of complex genetic variants in cancer predisposition genes with a particular interest in colorectal and breast cancers.

Tina Pesaran, MA, MS, CGC | Moderator

   

Ms. Pesaran was previously a clinical cancer genetic counselor for 8 years. She is currently the head of Ambry’s Variant Assessment Program, a multi-disciplinary team of scientists focused on complex variant assessment. She also leads our reclassification and family studies programs. Ms. Pesaran’s current research interests include gene and disease specific classification nuances and the improvement of variant classification using novel methods.