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`Personalis, AstraZeneca Extend Collaboration Around Residual Cancer Detection Test | GenomeWeb
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`Personalis, AstraZeneca Extend Collaboration
`Around Residual Cancer Detection Test
`
`Mar 07, 2023 | staff reporter
`
`Save for later
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`NEW YORK – Personalis said Tuesday that it is continuing a collaboration with AstraZeneca to explore the
`cancer sequencing firm's NeXT Personal molecular residual disease (MRD) test in clinical research and
`drug development.
`
`The two companies are evaluating the sensitivity and specificity of whole-genome-informed circulating
`tumor DNA testing that supports both residual disease detection and assessment of clinically relevant
`mutations that may be used to guide future therapy decision-making.
`
`According to Personalis, the intent is to provide MRD detection, on-treatment therapy resistance tracking,
`and better differentiation between responders and non-responders in the drugmaker's clinical trials, as well
`as to investigate novel underlying mechanisms that drive cancers.
`
`The company said one trial covered by the partnership, called CALLA, will investigate the role of ctDNA
`and HPV detection in locally advanced cervical cancer. Other specifics, including financial details, were not
`disclosed.
`
`"Personalis designed NeXT Personal to provide ultra-high sensitivity and specificity for MRD detection. Our
`whole-genome, tumor-informed approach improves ctDNA measurement even when the plasma tumor
`fraction is exceptionally low, which is the case in multiple cancers with low mutational burden," CEO
`Christopher Hall said in a statement.
`
`"We are pleased that AstraZeneca is prioritizing such sensitivity, with the aim of enabling earlier and more
`personalized interventions for patients," he added.
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`Filed Under
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`Cancer
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`Liquid Biopsy
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`drug development
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`Minimal Residual Disease (MRD) Testing
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`circulating tumor DNA
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`Personalis
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`AstraZeneca
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`cervical cancer
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`collaboration
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`North America
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