SOPHiA GENETICS Announces Validation of Novel Clinical Trial Assay Together with Precision for Medicine at World Clinical Biomarkers & CDx 2024

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The companies share how their collaboration enables clinical trial enrollment for a novel cancer therapy for oncogene amplified cancers in development by Boundless Bio

BOSTON and ROLLE, Switzerland, Sept. 5, 2024 /PRNewswire/ -- SOPHiA GENETICS (Nasdaq: SOPH), a cloud-native healthcare technology company and a global leader in data-driven medicine, today announced an update from the Company's work with biopharma company Boundless Bio. SOPHiA GENETICS first partnered with Boundless Bio in 2022 to develop and deploy Boundless Bio's extrachromosomal DNA (ecDNA) detection algorithm as a clinical trial device, to identify patients with ecDNA amplified tumors using the SOPHiA DDM™ Platform. The two companies collaborated with precision medicine clinical research organization (CRO) Precision for Medicine, which contributes its state-of-the-art, CAP-accredited, CLIA-certified laboratory services to Boundless Bio's POTENTIATE Phase 1/2 clinical trial by successfully validating a proprietary workflow to process patient samples.

SOPHiA GENETICS Logo (PRNewsfoto/SOPHiA GENETICS)
SOPHiA GENETICS Logo (PRNewsfoto/SOPHiA GENETICS)

It is well established that oncogenic alterations, such as mutations and fusions, can lead to malignant cellular growth that results in cancer. While approved targeted agents are available to treat several types of oncogenic mutations, patients whose cancers harbor oncogene amplification typically do not derive the same benefit. Oncogenes can be amplified not only on chromosomes but also on ecDNA, which are cancer-specific, circular fragments of DNA that are a root cause of oncogene amplification in over 14 percent of patients with cancer. Boundless Bio targets ecDNA as a novel therapeutic axis in oncogene amplified cancers.

Together, SOPHiA GENETICS and Boundless Bio pioneered the ecDNA Solution (ECS) algorithm to detect the presence of ecDNA using routine clinical next-generation sequencing (NGS) data. ECS is the first ecDNA clinical trial assay and was designed by SOPHiA GENETICS in alignment with FDA guidelines as an Investigational Use Only Clinical Trial Assay (IUO CTA). SOPHiA GENETICS provides data and analytical support for the device usage in Boundless Bio's ongoing, first-in-human POTENTIATE Phase 1/2 study of its lead ecDNA-directed therapy (ecDTx), BBI-355.

"The work we've done with SOPHiA GENETICS over the last two years to develop ECS is vital to identify patients with ecDNA amplified tumors for our POTENTIATE clinical trial of BBI-355," said Peter Krein, Ph.D., Senior Vice President of Precision Medicine at Boundless Bio. "The capabilities that SOPHiA GENETICS provides, from assay development to clinical trial use, help enable this first-in-human precision medicine clinical trial."