Business Wire

Personalis, Inc. Publishes New Data Demonstrating a Novel Composite Biomarker NEOPS™ for Predicting Response to Cancer Immunotherapy in Late-Stage Melanoma Patients

Share

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

To view this piece of content from cts.businesswire.com, please give your consent at the top of this page.

Contact information

Investor Relations Contact for Personalis:
Caroline Corner
investors@personalis.com
415-202-5678

Media Contact for Personalis:
Jennifer Havlek
pr@personalis.com
www.personalis.com
650-752-1300

About Business Wire

For more than 50 years, Business Wire has been the global leader in press release distribution and regulatory disclosure.

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

PAN Finance Names Libertex ‘Global CFD Broker of the Year’29.3.2024 08:25:00 EET | Press release

As the first quarter of 2024 draws to a close, Libertex is thrilled to announce its first accolade of the new year! The established global financial publication PAN Finance has determined Libertex to be the ‘CFD Broker of the Year – Global 2024’ following a rigorous evaluation process conducted by the publication's highly experienced editorial and research teams. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20240328235325/en/ (Graphic: Libertex) PAN Finance is a trusted source of global financial intelligence with an impressively wide readership across 150 countries. Its ecosystem includes a quarterly magazine, special reports, a news website, and various social media channels. As an organisation, PAN Finance is committed to providing concise, intelligent, and up-to-date news for a worldwide readership of specialists spanning the entire finance industry. The company's awards programme aims to serve as a true indicator of exc

Midea Group releases its first-ever ESG brand story with an unexpected VIP visit highlighting its commitment to sustainability.29.3.2024 04:39:00 EET | Press release

Midea Group: This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20240328526418/en/ Background: Midea Group, a leading global technology group, recently released its 2023 Environmental, Social, and Governance (ESG) Report with ambitious sustainable development goals set for 2030. They include achieving over 500 megawatts of photovoltaic power generation, reducing greenhouse gas emission intensity (scopes 1 and 2) by 0.040, secure Energy Management System Certification for 50 factories, and achieve 100% carbon footprint accounting for major categories of smart home appliances. This is aligned with the Sustainable Development Report Standards of the Global Report Standards of the Global Reporting Initiative (GRI). The new report and campaign focuses on four dimensions: Protect the Blue Planet, Build a Harmonious Community, Practice 'Bring Great Innovations to Life', and Jointly Create the Prosperous Ecology. The campaign: Midea’s ESG

DC Secretary Announces Annual Determinations Committees Outcome28.3.2024 23:14:00 EET | Press release

DC Administration Services, Inc. has today announced the composition of five regional Determinations Committees (DCs), effective from April 27, 2024. Voting Dealers (for all regions): Voting Non-Dealers (for all regions): Bank of America N.A. Citadel LLC Barclays Bank plc Elliott Management Corporation BNP Paribas Pacific Investment Management Company LLC Citibank, N.A. Deutsche Bank AG Goldman Sachs International JPMorgan Chase Bank, N.A. Voting Dealer for the Americas, EMEA, AEJ, and Japan Determination Committees: Mizuho Securities Co., Ltd. The process for selecting DC members is specified in the DC rules. The DC rules, along with more information about the Determinations Committees and what they do can be found at the Determinations Committees website: https://www.cdsdeterminationscommittees.org/. View source version on businesswire.com: https://www.businesswire.com/news/home/20240328441002/en/ Contact information Press Inquiries: Orlando Figueroa orlando.figueroa@citadelspv.com

Faster Recoveries, Improved Security: HTEC and G2 Risk Solutions Join Forces to Advance Bankruptcy Management28.3.2024 19:02:00 EET | Press release

HTEC, a global digital consulting, software engineering, and product development company, is announcing a strategic collaboration with G2 Risk Solutions (G2RS), the preeminent provider of end-to-end bankruptcy technology solutions. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20240328622816/en/ HTEC & G2 Risk Solutions Partnership (Photo: Business Wire) Under the agreement, G2RS will engage HTEC to incorporate its leading-edge technology into G2RS’ premier bankruptcy management platform. As the creators of the most comprehensive national bankruptcy database and the first bankruptcy management portal, G2RS is an industry pioneer. By adding HTEC’s premium engineering to the G2RS technology stack, G2RS will offer new and innovative functionalities to help clients expedite financial recoveries, increase data protection, and reduce operational inefficiencies in the bankruptcy management life cycle. “We are thrilled to be a part o

LambdaTest Launches The Phoenix Project, an Employee Resource Group for Women28.3.2024 18:00:00 EET | Press release

LambdaTest, a leading cloud-based unified testing platform, announced the launch of The Phoenix Project, an Employee Resource Group (ERG) dedicated to supporting and promoting the success of its female employees. “LambdaTest is committed to fostering a diverse, inclusive, and equitable workplace where all employees feel valued and empowered to reach their full potential,” said Chandini Chopra, VP of People and Culture at LambdaTest. “The Phoenix Project is a critical step towards achieving this goal by providing a platform for professional development, networking, and mentorship, especially for our women employees.” The Phoenix Project Aims To: Offer professional development workshops, networking opportunities, and dedicated time off for women to participate in ERG initiatives. Provide mentorship programs connecting senior female employees with mentees. Promote leadership development among women within the company. Create a sense of community for women in the workplace. Leadership and

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
HiddenA line styled icon from Orion Icon Library.Eye