Advaxis and Personalis Announce Research Agreement to Deploy ImmunoID NeXT Platform in the ADXS-503 Clinical Program

February 11, 2020

PRINCETON, N.J. and MENLO PARK, Calif., Feb. 11, 2020 (GLOBE NEWSWIRE) -- Advaxis, Inc. (Nasdaq: ADXS), a clinical-stage biotechnology company focused on the development and commercialization of immunotherapy products, and Personalis Inc. (Nasdaq: PSNL), a leader in advanced genomics for cancer, today announced a collaboration to leverage Personalis’ ImmunoID NeXT Platform in Advaxis’ ongoing Phase 1/2 ADXS-503 (HOT Lung) program evaluating ADXS-503 alone and in combination with pembrolizumab in patients with non-small cell lung cancer (NSCLC). The ADXS-503 construct targets 11 public or shared, hotspot neoantigens in KRAS, EGFR and TP53 as well as 11 proprietary tumor-associated antigen targets. Under the terms of the expanded agreement, Personalis will conduct comprehensive tumor immunogenomic profiling to enable the identification of predictive composite biomarkers and/or signatures of response, as well as the broad evaluation of potential mechanisms of therapy resistance. 

Via the deep analysis of ~20,000 genes in both DNA and RNA, ImmunoID NeXT consolidates multiple biomarker assays into one; providing a multidimensional view of the tumor and the immune microenvironment from a single sample. The platform is an end-to-end solution for immuno- and precision oncology biomarker discovery and CDx development.

“We are thrilled to expand our relationship with Personalis and believe the resulting analyses may lead to the establishment of predictive biomarkers and the characterization of immunological impact of treatment which will be relevant to the successful development of ADXS-503 and our other off-the-shelf neoantigen constructs,” said Dr. Andres A. Gutierrez, Chief Medical Officer of Advaxis. “With the emerging clinical signals we are seeing in our ongoing ADXS-503 clinical study and the extensive capabilities of ImmunoID NeXT to interrogate a patient’s tumor and immune response at both the DNA- and RNA-level from a single FFPE tissue sample, the analysis will help guide our development plans in order to target the right patient population and to potentially increase the clinical benefit of our off-the-shelf, ADXS-HOT drug constructs.”

This new agreement builds upon the prior two-year collaboration between Advaxis and Personalis for the genomic analysis of clinical tumor samples to manufacture the Company’s ADXS-NEO drug construct, its personalized, neoantigen-directed immunotherapy to treat a variety of late stage cancers. As previously published, the ADXS-NEO drug constructs were able to efficiently generate de novo CD8+ T cells versus KRAS and EGFR hotspot mutations in late stage-cancer patients, thus providing proof-of-mechanism for our ADXS-HOT program.

About Advaxis, Inc.
Advaxis, Inc. is a clinical-stage biotechnology company focused on the discovery, development and commercialization of proprietary Lm-based antigen delivery products. These immunotherapies are based on a platform technology that utilizes live attenuated Listeria monocytogenes (Lm) bioengineered to secrete antigen/adjuvant fusion proteins. These Lm-based strains are believed to be a significant advancement in immunotherapy as they integrate multiple functions into a single immunotherapy and are designed to access and direct antigen presenting cells to stimulate anti-tumor T cell immunity, activate the immune system with the equivalent of multiple adjuvants, and simultaneously reduce tumor protection in the tumor microenvironment to enable T cells to eliminate tumors.

To learn more about Advaxis, visit and connect on Twitter, LinkedIn, Facebook and YouTube.

About Personalis, Inc.
Personalis, Inc. is a growing cancer genomics company transforming the development of next-generation therapies by providing more comprehensive molecular data about each patient’s cancer and immune response. The company’s NeXTTM Platform is designed to adapt to the complex and evolving understanding of cancer, providing its biopharmaceutical customers with information on all of the approximately 20,000 human genes, together with the immune system, from a single tissue sample. Personalis also provides genomic information to the VA Million Veterans Program as part of their goal to sequence over a million veteran genomes. The Personalis Clinical Laboratory is GxP aligned as well as CLIA’88-certified and CAP-accredited. For more information, please visit and follow Personalis on Twitter (@PersonalisInc).

Forward-Looking Statements
This press release contains forward-looking statements that are made pursuant to the safe harbor provisions within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended. Forward-looking statements are any statements that express the current beliefs and expectations of management, including but not limited to statements related to the expected clinical development of the Company’s drug product candidates. These and other risks are discussed in the Company’s filings with the SEC, including, without limitation, its Annual Report on Form 10-K, filed on December 20, 2019, and its periodic reports on Form 10-Q and Form 8-K. Any statements contained herein that do not describe historical facts are forward-looking statements that are subject to risks and uncertainties that could cause actual results, performance and achievements to differ materially from those discussed in such forward-looking statements. The Company cautions readers not to place undue reliance on any forward-looking statements, which speak only as of the date they were made. The Company undertakes no obligation to update or revise forward-looking statements, except as otherwise required by law, whether as a result of new information, future events or otherwise.

Tim McCarthy, LifeSci Advisors, LLC


Source: Advaxis, Inc.