CA-PERSONALIS
2.8.2021 22:07:05 CEST | Business Wire | Press release
Personalis, Inc. (Nasdaq: PSNL), a leader in advanced translational genomics and diagnostics for cancer, today announced the publication of its study "Prediction of immunotherapy response in melanoma through combined modeling of neoantigen burden and immune-related resistance mechanisms ,"(1) in Clinical Cancer Research , a journal published by the American Association for Cancer Research.
The study details the development of the Personalis Neoantigen Presentation Score (NEOPS™), a novel composite biomarker for predicting response to cancer immunotherapy. Enabled by comprehensive tumor immunogenomic profiling from the Personalis NeXT Platform, NEOPS simultaneously models both neoantigen burden and immune-related resistance mechanisms to better predict immunotherapy response in a cohort of late-stage melanoma patients. In this study, NEOPS was more strongly predictive of therapy response than other standard single analyte and investigational biomarkers tested, including tumor mutational burden. Performance of this composite biomarker was initially tested on a cohort of late-stage melanoma patients receiving immune checkpoint blockade therapies and later validated on an independent dataset of similarly treated late-stage melanoma patients.
“Given the varied response to immunotherapy as well as the potential toxicities associated with treatment, there is a need for improved biomarker approaches to better predict which patients will respond to therapy,” said Richard Chen, MD, Personalis CMO. “Our findings suggest that integrative, multi-omic biomarkers like NEOPS can be stronger predictors of response than simpler, single-analyte approaches, especially in the setting of new cancer therapies where the underlying biological mechanisms governing response are highly complex. We feel that NEOPS and other composite biomarkers will be important, sharper tools for enabling precision oncology.”
NEOPS utilizes technology that Personalis has been developing since 2015 to better predict neoantigens and identify associated escape mechanisms such as HLA LOH. Our ImmunoID NeXT, and clinical NeXT Dx tests make this advanced capability, including NEOPS, available to pharmaceutical researchers and clinicians for clinical trials and investigational use, and additional clinical studies with other tumor types are planned.
About Personalis, Inc.
Personalis, Inc. is a leader in advanced cancer genomics for enabling the next generation of precision cancer therapies and diagnostics. The Personalis NeXT Platform ™ is designed to adapt to the complex and evolving understanding of cancer, providing its biopharmaceutical customers and clinicians with information on all of the approximately 20,000 human genes, together with the immune system, from a single tissue sample. In population sequencing, Personalis operates one of the largest sequencing laboratories globally and is currently the sole sequencing provider to the VA MVP. To enable cancer and population sequencing, The Personalis Clinical Laboratory is built with a focus on clinical accuracy, quality, big data, scale, and efficiency. The laboratory is GxP aligned as well as CLIA’88-certified and CAP-accredited. For more information, please visit www.personalis.com and follow Personalis on Twitter (@PersonalisInc ).
Forward-Looking Statements
All statements in this press release that are not historical are “forward-looking statements” within the meaning of U.S. securities laws, including statements relating to attributes or advantages of NEOPS or the Personalis NeXT Platform, Personalis’ business opportunities, leadership, plans, vision or growth, or other future events. Such forward-looking statements involve risks and uncertainties, including those related to the COVID-19 pandemic, that could cause actual results to differ materially from any anticipated results or expectations expressed or implied by such statements. Factors that could materially affect actual results can be found in Personalis’ filings with the U.S. Securities and Exchange Commission, including Personalis’ most recent reports on Forms 8-K, 10-K and 10-Q, and include those listed under the caption “Risk Factors.” Personalis disclaims any obligation to update such forward-looking statements.
(1) Clin Cancer Res August 1 2021 (27) (15) 4265-4276; DOI: 10.1158/1078-0432.CCR-20-4314
View source version on businesswire.com: https://www.businesswire.com/news/home/20210802005694/en/
Link:
About Business Wire
Subscribe to releases from Business Wire
Subscribe to all the latest releases from Business Wire by registering your e-mail address below. You can unsubscribe at any time.
Latest releases from Business Wire
Day One Strategy Founders Recognised in The LDC Top 50 Most Ambitious Business Leaders for 20267.10.2026 19:00:00 CEST | Press release
Hannah Mann and Abigail Stuart, Co-Founders of Day One Strategy have been recognised as one of The LDC Top 50 Most Ambitious Business Leaders for 2026. The programme was created by private equity investor LDC, part of Lloyds Banking Group, in partnership with The Times. Since 2018, it has celebrated the ambition and achievements of hundreds of exceptional entrepreneurs. This year The LDC Top 50 attracted more than 620 nominations from across the UK, highlighting the depth of ambition among leaders building successful businesses in every region and sector. The leaders featured are driven by an appetite for growth that is helping to build stronger, more sustainable businesses and a more competitive UK economy. They are expanding internationally, developing new products and services, challenging established markets and investing in their people. Together, their businesses generate £1.4bn in annual revenues and employ almost 8,500 people. Headquartered in 55 towns and cities, they demonstr
TestMu AI Adds Evidence Packs to Kane CLI, Turning Every AI Test Run into One Portable, Shareable File7.10.2026 16:29:00 CEST | Press release
Each run now seals its test definition, step-by-step screenshots, console and network logs, and failure records into a single .evidence file that teams can view, share, validate, and merge. TestMu AI (formerly LambdaTest), the Full Stack Agentic AI Quality Engineering platform, announced evidence packs for Kane CLI, its terminal-first tool for natural language browser and mobile app testing. Every Kane CLI run now produces one sealed .evidence file that holds the complete record of what the AI agent was asked to do, what it did at each step, and what happened. Kane CLI launched in April 2026, giving developers and AI coding agents a way to run tests on real browsers and mobile apps from the terminal, in plain English, with a clear pass-or-fail verdict. Since launch, it has added AI-powered test case generation and the Assurance Lifecycle, which ties tests back to requirement documents. Evidence packs are the next step: a full record of every run. As AI agents write and run more tests,
Medisca and EUROAPI Form Strategic Partnership to Strengthen API Access for Pharmaceutical Compounding7.10.2026 16:07:00 CEST | Press release
This partnership brings together EUROAPI’s European pharmaceutical manufacturing capabilities and Medisca’s compounding expertise to expand access, strengthen its API portfolio and advance collaboration in peptides. Medisca and EUROAPI have formed a strategic partnership focused on expanding API access for pharmaceutical compounding, creating differentiated access in North America and establishing a broader framework for international growth and peptide collaboration. For more than three decades, Medisca has built its business around the evolving needs of pharmaceutical compounders. That starts with the products it chooses to bring to market but extends much further to the manufacturers behind them, the documentation and technical information supporting them, and the quality systems that carry those products through to the customer. The partnership with EUROAPI advances that approach. Under the new strategic partnership, Medisca becomes EUROAPI’s first strategic distribution partner fo
iQmetrix Launches Vendor Managed Inventory Integration with Valor Communication7.10.2026 16:00:00 CEST | Press release
The addition of Valor Communication marks another step in the rapid expansion of the iQmetrix Partner Ecosystem, bringing clients a growing network of integrated partners that work natively inside the platform they already run their business on. iQmetrix, the global provider of Intelligent Commerce Operating Systems for telecom, is launching a Vendor Managed Inventory integration with Valor Communication, a factory-direct wireless accessory manufacturer and distributor serving carriers, retailers, and dealers since 1997. Built into the iQmetrix Intelligent Commerce Operating System, the integration connects Valor's assortment directly to the platform telecom retailers already run their business on – so replenishment runs on real sell-through data instead of guesswork, and approved accessories move from Valor's floor to the peg without manual reordering. The integration will be available to retailers across the iQmetrix client base. The addition of Valor Communication marks another step
Hightouch Names Matthew Lubeck General Manager, EMEA7.10.2026 15:40:00 CEST | Press release
Marketing technology veteran will lead Hightouch’s growth across EMEA Hightouch, the leader in data and AI for marketing, has named Matthew Lubeck General Manager, EMEA. Based in London, Lubeck will lead all of Hightouch's go-to-market functions across EMEA as the company helps brands in the region move to agentic marketing. Hightouch already has a strong foundation in Europe, with offices in London and Paris, and native-speaking teams in France, the German-speaking markets, Italy, the Nordics, Benelux, and the Middle East. It supports EU data residency and runs inside each customer's own data warehouse, so customer data never has to be copied into another platform. Brands across the region use Hightouch, including Accor, HelloFresh, Currys, Telenor, Salomon, Bolt, Nando's, and Depop. The company is also growing its Middle East presence, with a new team in Dubai focused on the UAE and Saudi Arabia. Lubeck's appointment follows more than 100 percent growth for Hightouch in each of the p
In our pressroom you can read all our latest releases, find our press contacts, images, documents and other relevant information about us.
Visit our pressroom