EpiVax, Inc. Subsidiary, EpiVax Therapeutics Signs Exclusive Collaboration Agreement with GreenLight Biosciences to Develop Personalized Cancer Vaccines

On January 9, 2023 GreenLight Biosciences Holdings, PBC (Nasdaq:GRNA), and EpiVax Therapeutics Inc, reported that they have signed an exclusive collaboration agreement to jointly develop and commercialize personalized mRNA-based vaccine candidates for cancers (Press release, EpiVax, JAN 9, 2023, View Source [SID1234626177]).

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GreenLight Biosciences is a public benefit corporation striving to bring effective and safe RNA-based solutions to make food clean and affordable for everyone and dedicated to developing health solutions for every person on our planet. Epivax Theraeutics Inc. is a biotechnology company with extensive experience in immune-engineering more effective vaccines that recently completed an end-to-end computational pipeline for the design of precision cancer immunotherapies, Ancer.

Under this collaboration, the companies will design and develop new personalized mRNA cancer vaccine candidates using GreenLight and EpiVax Therapeutics technology platforms. EpiVax Therapeutics has developed a proprietary computational tool for precision immunotherapy, Ancer, an end-to-end, automated platform that integrates multiple advanced algorithms into a single pipeline to rapidly design custom therapies for individual cancer patients using each patient’s own tumor genome sequence as the starting point for the vaccine design. The Ancer algorithms include two extensively validated tools, EpiMatrix and JanusMatrix, which, when used together, identify the most immunogenic CD8 and CD4 neoepitopes while excluding potentially tolerogenic epitopes that may reduce vaccine efficacy. EpiVax Therapeutics was the first personalized vaccine company to use computational tools to identify tolerogenic epitopes in neoantigens and to exclude these from cancer vaccine designs. EpiVax Therapeutics’ pipeline currently includes vaccine design capacity for bladder cancers and other solid tumors.

GreenLight’s mRNA design, formulation and manufacturing expertise is currently applied to research and develop mRNA vaccine candidates, including a collaboration with the NIH to develop a next generation Covid vaccine, and a multi-target license agreement with Serum Institute of India, which includes developing a shingles vaccine candidate. GreenLight has also completed two commercial-scale engineering runs manufacturing mRNA at scale, in partnership with Samsung Biologics. This includes production of drug substance and lipid nanoparticle formulation to produce bulk drug product in a single facility, producing 650g of mRNA.

Together, GreenLight and EpiVax Therapeutics will leverage their respective expertise and jointly develop and commercialize potential novel personalized mRNA-based vaccine candidates for a wide range of oncology indications.

"We are delighted to partner with EpiVax Therapeutics, to expedite development of personalized cancer vaccine candidates using GreenLight’s RNA platform," said Andrey Zarur, CEO of GreenLight. "We are excited to combine our mRNA design and manufacturing expertise with EpiVax Therapeutics’ neoantigen discovery platform and oncology expertise to build towards a future of accessible and timely oncology vaccines."

EpiVax Therapeutics CEO, Nicole Ruggiero, added, "I am excited by what lies ahead. We have found the ideal partner for our personalized vaccine program in GreenLight Biosciences. Combining our advanced Ancer pipeline for personalized cancer vaccine design with GreenLight’s expertise in mRNA production is a win-win for the companies and for cancer patients."

Autolus Therapeutics Announces Collaboration with Cabaletta Bio for Use of Autolus’ Safety Switch System in Cell Therapies for Autoimmune Disease

On January 9, 2023 Autolus Therapeutics plc (Nasdaq: AUTL), a clinical-stage biopharmaceutical company developing next-generation programmed T cell therapies, reported that it has entered into a non-exclusive license agreement with Cabaletta Bio, Inc (Nasdaq: CABA). The agreement allows Cabaletta to incorporate Autolus’ proprietary RQR8 safety switch1 into a cell therapy program for the treatment of autoimmune disease, with an option for Cabaletta to incorporate the safety switch in up to four additional cell therapy programs (Press release, Autolus, JAN 9, 2023, View Source [SID1234626158]).

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"We are delighted to partner with Cabaletta and to expand the use of our safety switches in autoimmune disease," said Dr. Martin Pule, Chief Scientific Officer of Autolus. "Safety switches are critical to the future of our field of advanced cell therapies. They allow us to develop approaches that are designed to significantly improve patient outcomes, whilst at the same time potentially reducing the risk of adverse side effects from the treatment."

Under the terms of the agreement, Autolus will receive an upfront payment for non-exclusive access to the RQR8 safety switch for use in Cabaletta’s CD19-CAR T cell therapy program for the treatment of autoimmune disease, with the potential for near term option exercise fees and development and regulatory milestone payments. In addition, Autolus is entitled to receive royalties on net sales of all Cabaletta cell therapy products that incorporate the RQR8 safety switch.

This agreement demonstrates how Autolus is able to generate value from its technologies and pipeline and follows similar deals with Bristol Myers Squibb and Moderna.

Servier and Aqemia Extend Collaboration on Undruggable Target in Immuno-Oncology

On January 9, 2023 Servier and Aqemia reported the extension of their new-molecule discovery collaboration on an undruggable therapeutic target in immuno-oncology (Press release, Servier, JAN 9, 2023, View Source [SID1234626138]).

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This extension follows Servier and Aqemia’s successful partnership program, initiated in December 2021, to accelerate drug candidate discovery in immuno-oncology using artificial intelligence.

"We are thrilled with this new step in our collaboration with Aqemia, which illustrates Servier’s development in the field of artificial intelligence and demonstrates our commitment to immuno-oncology," said Olivier Nosjean, Director of Open Innovation and Scientific Affairs at Servier.

"We are excited to pursue the collaboration with Servier teams. This extension shows the common willingness to join our forces and expertise to drug this highly difficult target." says Maximilien Levesque, CEO and co-founder of Aqemia.

Aqemia has successfully employed its unique quantum-physics-inspired artificial intelligence technology to identify innovative, patentable molecules that are experimentally active on an undruggable target in immuno-oncology.

Unlike other AI technologies that require experimental results to train their algorithms for each new target and chemical series, Aqemia generates its own data with quantum-inspired physics, enabling work on particularly innovative and undruggable targets.

Pharma-tech startup Aqemia will continue to use its algorithms to optimize the molecules found collaboratively by both partners, relying on the launchpad platform that the start-up has developed for its own research projects.

The new agreement provides for a new upfront payment as well as payments linked to the successful achievement of research and development milestones by drug candidates identified through the collaboration between Aqemia and Servier.

Grail Introduces State-of-the-Art Methylation-Based Solution to Accelerate Cancer Research in the Post-Diagnosis Setting

On January 9, 2023 GRAIL, LLC, a healthcare company whose mission is to detect cancer early when it can be cured, reported the availability of a state-of-the-art research use only offering for biopharmaceutical companies (Press release, Grail, JAN 9, 2023, View Source [SID1234626137]). The new technology solution uses GRAIL’s proprietary targeted methylation platform to analyze cell-free DNA (cfDNA) isolated from peripheral blood for cancer signal interrogation. Potential research use cases include, but are not limited to, prognosis, minimal residual disease detection, and recurrence monitoring across different cancer types in research studies.

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"GRAIL’s unique methylation technology and bioinformatics capabilities are well suited for circulating tumor DNA analysis across the cancer continuum," said Bob Ragusa, Chief Executive Officer at GRAIL. "We are excited to further leverage our methylation platform and introduce our RUO technology solution for cancer prognosis, minimal residual disease and recurrence monitoring and biomarker discovery. The new technology solution has the versatility to be used in solid tumor research and can be customized to improve performance in specific use cases, including custom classifier development."

GRAIL’s RUO technology solution estimates tumor burden based on methyl variant allele fraction (MVAF), enabling longitudinal monitoring and surveillance solutions. Data from GRAIL studies have demonstrated analytically validated performance, and robust analytical sensitivity, specificity, and precision. The blood-only liquid biopsy approach eliminates challenges with obtaining tissue samples and avoids bias due to tumor heterogeneity or tumor escape mechanisms. The low input requirements support retrospective research studies.

Schrödinger Provides Update on Progress Across the Business and Outlines 2023 Company Strategic Priorities

On January 9, 2023 -Schrödinger, Inc. (Nasdaq: SDGR), whose physics-based computational platform is transforming the way therapeutics and materials are discovered, reported an update on its progress across the business and announced its strategic priorities for 2023 (Press release, Schrodinger, JAN 9, 2023, View Source [SID1234626136]).

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"We are very proud of our achievements in 2022 across all areas of our business. We continued to enhance the capabilities of our platform, we made great progress in our existing collaborations and added new ones, and we advanced our first internal product candidate, SGR-1505, to the clinic. Our successes further validate the ability of our physics-based methods to accelerate discovery of novel drug candidates for important targets with best-in-class potential," stated Ramy Farid, Ph.D., chief executive officer at Schrödinger. "We are very excited about the opportunities we have this year to increase adoption of our software, to improve the capabilities of our platform and to advance our collaborative and proprietary pipeline. The successes of companies in which we have equity positions further validates our technology and provides yet another potential source of value creation."

New Updates

Today Schrödinger announced several new developments, including the following:

Schrödinger and Bristol Myers Squibb amended their discovery, development and commercialization collaboration to include a new discovery program in neurology. Schrödinger received an additional upfront payment for the new program and is eligible to receive discovery, development and commercialization milestones, as well as royalties on net sales, similar to the terms of the original agreement.
Schrödinger reported a new program targeting LRRK2, a genetically validated target with therapeutic potential for the treatment of Parkinson’s disease. In 2022, Schrödinger generated cryo-electron microscopy structures of LRRK2 which is helping to accelerate the identification of novel LRRK2 inhibitors. Schrödinger expects to select a development candidate for this program in 2024.
Schrödinger and Otsuka Pharmaceutical Co., Ltd., a leading healthcare company in Japan, together with Otsuka’s subsidiary Astex Pharmaceuticals, announced an innovative multi-part agreement that includes a collaboration to discover molecules for an emerging CNS disease target, as well as a knowledge-transfer program and expanded licensing agreement for Schrödinger’s platform for Otsuka’s new drug discovery facility. Under the terms of the drug discovery portion of the agreement, Schrödinger will be responsible for drug design through lead optimization and Otsuka will be responsible for all other drug discovery and clinical development activities. Schrödinger received an upfront payment and will be eligible to receive discovery, development and regulatory milestones, as well as tiered royalties on net sales of any products emerging from the drug discovery collaboration in all markets.
2022 Achievements

Today Schrödinger also highlighted several 2022 achievements, including the following:

Pipeline

Received FDA clearance for the investigational new drug (IND) application for SGR-1505, a MALT1 inhibitor, and opened enrollment for the Phase 1 clinical trial in patients with relapsed or refractory B cell malignancies
Presented new preclinical data on its potent and selective CDC7 inhibitor, SGR-2921, at the American Society of Hematology (ASH) (Free ASH Whitepaper) 64th Annual Meeting
Presented preclinical data from its Wee1 program at the American Association of Cancer Research Annual Meeting
Entered into an agreement with Eli Lilly and Company for the discovery and optimization of small molecule compounds addressing an undisclosed target
Initiated six new internal programs in oncology and immunology
Progress at Companies with Equity Ownership by Schrödinger

In December, Nimbus announced a definitive agreement with Takeda under which Takeda agreed to acquire Nimbus’s TYK2 inhibitor, NDI-034858, which is being evaluated for the treatment of multiple autoimmune diseases following positive results from the Phase 2b clinical trial in psoriasis. Schrödinger has an equity stake in Nimbus and subject to certain conditions, including the approval of Nimbus’s board of directors, expects to receive a cash distribution from Nimbus following the closing of the transaction, which is expected in the first half of 2023 and is contingent on completion of review under antitrust laws, including the Hart-Scott-Rodino Antitrust Improvements Act of 1976. A recent post on Schrödinger’s blog, Extrapolations, describes how NDI-034858 was developed using Schrödinger’s physics-based computational platform.
Morphic Therapeutic made significant progress advancing MORF-057, an oral α4β7 integrin inhibitor, for the treatment of ulcerative colitis (UC), including reporting positive Phase 1 clinical data and initiating a Phase 2b study in patients with moderate-to-severe UC.
In December, Ajax Therapeutics presented positive preclinical data on AJ1-10502, a next generation Type II JAK2 inhibitor, at the ASH (Free ASH Whitepaper) Annual Meeting. The preclinical data showed that AJ1-10502 demonstrated enhanced selectivity and improved efficacy compared to ruxolitinib in multiple disease models of myeloproliferative neoplasms.
Platform

Schrödinger scientists continued to make significant advances to the company’s platform. This includes expanding the number and types of targets for which the platform is enabled, increasing hit rates in hit discovery, and enhancing the predictive accuracy of key drug-like properties of molecules. Schrödinger scientists were authors on 22 publications in peer-reviewed life sciences and material science journals, including a co-authored manuscript describing how Schrödinger’s predictive computational methods accelerated Nimbus’s discovery of potent, selective TYK2 inhibitors.
Business

Appointed Geoffrey Porges, MBBS., as chief financial officer to lead all aspects of the company’s financial operations, investor relations and corporate affairs activities, as well as oversee business development and strategic planning for the company’s proprietary pharmaceuticals and biopharmaceutical collaborations.
Entered into a three-year collaboration with Eonix LLC to accelerate the discovery and design of materials for safer, energy dense lithium ion batteries.
Acquired and integrated XTAL BioStructures, Inc., enabling Schrödinger to pursue scientific advancements in the field of structural biology and enhance its ability to produce high quality target structures for drug discovery.
2023 Strategic Priorities

Today Schrödinger outlined the following strategic priorities for 2023:

Complete dose-escalation portion of the Phase 1 clinical trial of SGR-1505
Submit IND for SGR-2921 and initiate Phase 1 dose-escalation trial
Select Wee1 inhibitor development candidate and initiate IND-enabling studies
Advance LRRK2 program toward development candidate status
Enter into at least one new multi-target drug discovery collaboration
Advance and disclose additional unpartnered proprietary drug development programs
Publish new preclinical data from wholly-owned programs in peer-reviewed forums
Leverage new structural biology capabilities and advance computational technologies to enable new targets for drug discovery
Advance and publish validation of technology enabling discovery of novel biologics
Enter into at least one new materials science collaboration

Schrödinger will report its fourth quarter and full-year financial results and provide 2023 financial guidance on Tuesday, February 28, 2023, after the financial markets close. The company will host a conference call and webcast at 4:30 p.m. ET.