Category Archives: VSClinical

Customizing Your Clinical Reports: Reordering the Variant List

         June 7, 2022

Oftentimes, the endpoint of a clinical variant analysis is a standardized, clinical report. As such, we ship a number of default templates with VSClinical for users to report their findings. But these templates are just a starting point! Our platform allows users to fully customize their reports to adhere to lab-specific preferences. We have shared a plethora of how-to’s on… Read more »

Integrating Custom Gene Panels for Variant Annotations Q&A Follow Up

         February 16, 2022
Integrating Custom Gene Panels for Variant Annotations

Thanks to all those who attended the recent webcast by Dr. Rana Smalling, “Integrating Custom Gene Panels for Variant Annotations”. If you were unable to attend or would like to recap, here is a link to watch the broadcast. We covered a lot of content regarding virtual gene panels, and there were several questions submitted during our Q&A session that… Read more »

Highlights from Advanced Report Customization in VSClinical Webcast: Somatic Reports

         January 6, 2022
advanced somatic report customization in vsclinical

In our previous blog, we covered the highlights of our Advanced Report Customization in VSClinical webcast in the context of germline clinical reports. Now, we bring you the next of the series: somatic clinical reports. In the recent webcast, Advanced Report Customization, we covered a range of somatic-focused clinical reports, demonstrating how easy it is to create AMP guideline-based clinical… Read more »

Breaking Down ACMG CNV Guidelines in VSClinical

         November 25, 2021

In February 2020, the American College of Medical Genetics (ACMG) and the Clinical Genome Resource (ClinGen) published a joint consensus on standards for the interpretation and reporting of copy number variants (CNVs) ranging from large CNVs spanning multiple genes to small intragenic events1. The guidelines consist of over 80 different criteria which are arranged into five distinct sections. These extensive… Read more »

Top FAS Tricks You Wish You Knew When Getting Started with VSClinical

         November 18, 2021
vsclinical top things to know

As a newer member of the Golden Helix FAS Team I, like many of our customers, went through a phase of learning the ins, outs, and shortcuts of clicking around the program. In an effort to expedite new users coming up to speed, or to teach some tricks to experienced users, I’ve compiled a list of the top things I… Read more »

Reviewing Clinical Studies for Novel Splice Variants in VSClinical

         October 12, 2021
DNA spliced site

In order to thoroughly assess a variant’s pathogenicity, it is important to take into account the variant’s effect on splicing. While the interpretation of variants that disrupt the pairs of bases at the beginning of a splice site is fairly straightforward, variants resulting in the introduction of a novel splice site are more difficult to interpret. In this blog post,… Read more »

Selecting Clinically Relevant Transcripts in VarSeq

         June 28, 2021

One of the many tricks of encoding so much functionality into so little space in eukaryotic genomes is the ability to produce multiple distinct mRNAs (transcripts) from a single gene. While one transcript is often the dominant one for a given tissue or cell type, there are, of course, exceptions in the messy reality of biology. It doesn’t take many… Read more »

Webcast Recap: Exome Analysis with VS-CNV and VSClinical: Updated Strategies and Expanded Capabilities

         April 8, 2021
Exome CNV webcast

Thank you to those who attended the recent webcast, “Exome Analysis with VS-CNV & VSClinical: Updated Strategies & Expanded Capabilities”. For those who could not attend but wish to watch, here is a link to the recording. In this webcast, we covered the capabilities and updates that have been incorporated into VarSeq that enhance whole exome sequencing workflows. The new… Read more »

Customizing New VSClinical Report Templates

         March 9, 2021
VSClinical Word reporting

Clinical testing labs produce reports as the end product of the NGS variant detection and interpretation workflow. Necessarily, the content, detail, and presentation of the report needs to be specialized to each clinical lab, and potentially each offered test. Our last blog post introduced the new Word-based report templates in VSClinical. In this blog post, we will introduce and explore… Read more »

Implementation of ClinGen Dosage Sensitivity in VSClinical

         March 4, 2021
Clin Gen CNV

The collaboration between the Clinical Genome Resource (ClinGen) consortium and the American College of Medical Genetics (ACMG) recently developed published guidelines for the interpretation of CNVs called on next-generation sequencing data. These new guidelines are the first to provide a robust set of rules for the interpretation of small intragenic deletions and duplications and are now automated in VSClinical.  … Read more »

New VSClinical ACMG Word Report Templates

         February 18, 2021

The recent release of VarSeq 2.2.2 brings our Word report template system, previously featured in VSClinical AMP, to the VSClinical ACMG workflow. This blog post will describe how to use the Word template system using one of our shipped templates as well as how to start customizing your own templates. We will cover the three different report templates that ship… Read more »

New Annotation: GnomAD – Gene Constraints

         February 10, 2021
GnomAd screenshot

VarSeq recently received major upgrades in a wide range of areas, one of these areas includes adding annotations such as GnomAD. This includes new fundamental methods of CNV ACMG guideline processing but also a large number of small additions in annotations. One addition is the application of gnomADs – Gene Constraints. This provides various metrics for pathogenicity on a per… Read more »

What You Need to Know About Staging Annotations

         January 22, 2021

Annotating genomic variants is a very complex process but perhaps the most important part of next-generation sequencing variant analysis. Here at Golden Helix, we recognize the importance and value of having the most up-to-date sources available and curating new annotation sources as they become available for variant analysis. Golden Helix has curated over 100 annotation sources for human variant analysis… Read more »

VSClinical: Defining Sample Phenotypes

         January 20, 2021

Our recent release of VarSeq 2.2.2 comes with a long list of upgrades and new features. In this blog post, we will demonstrate how defining sample phenotypes are available in VSClinical. One noticeable change is the ACMG guideline variant evaluation in VSClinical. Not only has this interface added CNV guideline evaluation, simplified the reporting process with embedded Microsoft Word and… Read more »

Webcast Recap: VSClinical: A Complete Clinical Workflow Solution

         January 15, 2021

Didn’t catch the webcast live? No worries! We cover ‘VSClinical: A Complete Clinical Workflow Solution’ Q&A’s in this blog post. The webcast, ‘VSClinical: A Complete Clinical Workflow Solution’ demonstrated how solutions provided by Golden Helix can be implemented to cover all requirements of a clinical workspace. Specifically, this webcast focused on a detailed workflow from a bioinformatician, geneticist, and lab… Read more »

Adding Population Catalogs to VSClinical

         December 10, 2020
example population view

Our previous webcast demonstrated some of the new functionalities of VSClinical, including the ability to add ACMG frequency sources for the ACMG BA1, BS1, and PM2 criteria. This new feature was spurred by the feedback from our users, which requested supporting frequency tracks other than gnomAD Exomes and 1kG Phase3. Now, users can implement population catalogs to VSClinical such as… Read more »

Webcast Recap: Evaluation of CNVs with VSClinical’s New ACMG Guideline Workflow

         November 10, 2020

In the webcast, Evaluation of Copy Number Variants with VSClinical’s New ACMG Guideline Workflow, we discussed how VSClinical implements Section 4 of the ACMG guidelines. Specifically, we focused on integrating literature and publications to assess the pathogenicity of a CNV event when there was a lack of dosage sensitivity information. One of the primary pieces of evidence for evaluating genes… Read more »

Upcoming VS-CNV Update: CNV Event Reporting with ACMG Guidelines

         October 22, 2020

Golden Helix is excited to release an upcoming VSClinical feature that allows users to analyze next-generation sequencing (NGS) CNV event reporting with ACMG guidelines. This feature will be the first in the NGS workspace to allow this capability and if you are curious about the functionalities you can get a sneak peek by looking at some of our most recent… Read more »

Webcast Recap: A User’s Perspective: ACMG Guidelines for CNVs in VSClinical

         October 16, 2020

Our previous webcast from VP Gabe Rudy in September exposed us to some fundamentals of this years’ updated Technical standards for the interpretation and reporting of constitutional copy-number variants: a joint consensus recommendation of the American College of Medical Genetics and Genomics (ACMG) and the Clinical Genome Resource (ClinGen). This recent webcast was dedicated to breaking down these new guidelines… Read more »

Variant Analysis of Bechet Disease Using VSClinical

         September 15, 2020

VSClinical is a feature to evaluate clinically relevant variants according to the ACMG or AMP guidelines. This feature can also be used to identify if a variant has been observed previously or evaluate a manually inserted variant. Take, for example, the scenario where a colleague is interested to see if you have seen any variants associated with Bechet syndrome, which… Read more »