Celularity Receives Orphan Drug Designation for Natural Killer Cell Therapy CYNK-001 in the Treatment of Malignant Gliomas

On April 14, 2021 Celularity Inc. ("Celularity"), a clinical-stage biotechnology company, leading the next evolution in cellular medicine with the development of off-the-shelf allogeneic therapies derived from the postpartum human placenta, reported the U.S. Food and Drug Administration (FDA) has granted Orphan Drug Designation to the company’s non-genetically modified cryopreserved human placental hematopoietic stem cell-derived natural killer (NK) cell therapy, CYNK-001, for the treatment of patients with malignant gliomas (Press release, Celularity, APR 14, 2021, View Source [SID1234578060]). CYNK-001 is currently being investigated in a phase 1 clinical trial (NCT04489420) for the treatment of patients with glioblastoma multiforme (GBM), an indication within the scope of this orphan designation.

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"We are very pleased the FDA has granted Orphan Designation in malignant gliomas to continue to develop off-the-shelf therapies for serious unmet clinical needs," said Robert J. Hariri, M.D., Ph.D., founder, Chairperson and Chief Executive Officer of Celularity. "Building on the FDA’s recent decision to grant Fast Track status to CYNK-001, we view the Orphan Drug Designation as yet another milestone on our journey to deliver patients a potentially novel treatment. To date, we have observed the potential of CYNK-001 in multiple preclinical models as well as early evidence of activity in the clinic and believe this approach may shift the paradigm in augmenting the body’s natural immune response to diseases such as glioblastoma, other cancer indications and infectious diseases. We are very excited to continue working with the FDA on the development of this exciting therapy."

About Orphan Drug Designation

The Orphan Drug Act (ODA) encourages biotechnology and pharmaceutical companies to develop drugs for conditions which affect fewer than 200,000 people in the United States by providing economic incentives. To qualify for orphan designation, both the drug and the condition must meet criteria specified in the ODA and FDA’s implementing regulations 21 CFR Part 316. Orphan designation qualifies the drug sponsor for development incentives including tax credits for qualified expenses, reduction in the FDA user fee, and seven years of exclusivity for a drug that obtains approval.

About Malignant Gliomas

Glioma is a type of tumor that occurs in the brain and spinal cord. Malignant gliomas consist of glioblastoma multiforme (GBM), anaplastic astrocytoma, anaplastic oligodendroglioma, anaplastic oligoastrocytoma, anaplastic ependymoma, and anaplastic ganglioglioma. Malignant gliomas are associated with high morbidity and mortality. GBM accounts for the majority of malignant gliomas. Currently there are no effective long-term treatments for the disease. Patients with GBM usually survive less than 15 months following diagnosis. In most patients, the rapidly growing malignant tumor tends to recur within 6-8 months following treatment. Patients with recurrent GBM have even poorer prognosis. Therefore, malignant gliomas, such as GBM, are serious diseases with high unmet medical needs.

About CYNK-001

Celularity’s lead therapeutic program based on its placental-derived unmodified NK cell type is CYNK-001, an allogeneic unmodified NK cell being developed as a treatment for hematologic malignancies, solid tumors, and infectious diseases.

CDMO partnership with Samsung Biologics for new anti-cancer drug candidate, PB101

On April 14, 2021 Samsung Biologics reported that it has signed a consignment development (CDO) contract with Panolos Biosciences for ‘PB101’, a new anti-cancer drug candidate (Press release, Panolos Bioscience, APR 14, 2021, View Source [SID1234656257]).

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Through this contract, Samsung Biologics plans to provide services throughout the CDO process, from cell line development of Panolos ‘PB101’ to process development, clinical sample production and clinical trial plan (IND) submission support, and non-clinical and global clinical material production.

‘PB101′, Panolos’ next-generation anti-cancer drug candidate, targets all families (VEGF-A, VEGF-B, Placental Growth Factor) of VEGF (Vascular Endothelial Growth Factor) that is overexpressed around cancer cells. It acts to inhibit the growth of cancer cells. ‘PB101’ is a substance with high difficulty in research due to its complex protein structure.

Samsung Biologics established a customized development strategy for the success of ‘PB101’ and was once again recognized for its complex protein-based high-level development capability and differentiated expertise.

Lim Hye-seong, CEO of Panolos, said, "’PB101′ is expected to have excellent efficacy as an anticancer and VEGF-related disease treatment by itself, and moreover, the material itself has already proven its value as a platform technology." He continued, "In the future, in the development of multiple target candidates including ‘PB101’, we expect to be able to demonstrate high synergy through close mutual cooperation with Samsung Biologics, which has development capabilities."

Taehan Kim, CEO of Samsung Biologics, said, "We are very pleased to have entered into a partnership with Panolos, which has outstanding potential in the field of protein new drug development. We will do our best to accelerate the development of our client’s materials with the world’s best CDO service provided by our company"

Aura Biosciences Announces Publication of Data in Cancer Immunology Research Supporting the Immune Mediated Mechanism of Action of the Virus-Like Drug Conjugate (VDC) Technology Platform

On April 14, 2021 Aura Biosciences, a clinical-stage oncology company developing a novel class of virus-like drug conjugate (VDC) therapies for multiple oncology indications, reported the online publication of data in the peer-reviewed medical journal Cancer Immunology Research, a journal of the American Association for Cancer Research (AACR) (Free AACR Whitepaper), that supports the broad application of the Company’s proprietary VDC technology platform for treating cancer (Press release, Aura Biosciences, APR 14, 2021, View Source [SID1234578022]). The manuscript, titled, "Virus-like Particle-drug Conjugates Induce Protective, Long-lasting Adaptive Anti-Tumor Immunity in the Absence of Specifically Targeted Tumor Antigens," describes promising long term anti-tumor activity of AU-011, the Company’s lead VDC candidate, as a monotherapy and in combination with checkpoint inhibitor antibodies in preclinical studies conducted in collaboration with the Center for Cancer Research at the National Cancer Institute of the National Institutes of Health.

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"Collectively, these promising results confirm treatment of AU-011 resulted in targeted tumor cytotoxicity with hallmarks of immunogenic cell death that may promote a durable anti-tumor immune response," said Cadmus C. Rich, MD, MBA, Chief Medical Officer and Head of R&D for Aura. "Additionally, the additive activity of AU-011 in combination with checkpoint inhibitors has shown a high level of durable complete responses and prevention of tumor recurrence, warranting continued research into its potential clinical utility to effectively treat multiple types of tumors like non-muscle invasive bladder cancer as a primary treatment and further prevent metastatic disease."

Key findings from the manuscript include:

In vitro and in vivo studies in immunocompetent murine tumor models demonstrated a dose-dependent cytotoxic response of AU-011 with an upregulation of the markers of immunogenic cell death like caspase-1 and calreticulin surface expression demonstrating that AU-011 mediated cell death was able to generate potent immune stimulatory conditions within the tumor microenvironment.

A single in vivo dose administration of AU-011 caused rapid cell death leading to long term complete responses in 50% of all animals. Combination with immune checkpoint inhibitor antibodies improved therapeutic efficacy resulting in 70-100% complete response rate that was durable 100 days post-treatment with 50-80% of those animals displaying protection from secondary tumor re-challenge.

Depletion studies of CD4+ or CD8+ T-cells at the time of AU-011 treatment or tumor re-challenge confirmed the involvement of both cell populations in the mechanism of action of AU-011 and the promotion of long-lasting anti-tumor protection.

"These promising findings further reinforce the therapeutic advantages of VDCs in treating cancer compared to other available treatments, which include the broad tumor selectivity and multivalent binding of the virus-like particles compared to antibodies, the ability to deliver hundreds of cytotoxic molecules and the generation of long-lasting anti-tumor immunity," said Elisabet de los Pinos, Ph.D., Chief Executive Officer of Aura. "While our initial clinical focus has been in ocular oncology, our VDC approach has wide application as a single agent and as a combination therapy in a variety of solid tumors, including non-muscle invasive bladder cancer, which is expected to enter the clinic in 2022 We remain focused on advancing our novel VDC approach to transform the treatment of tumors and improve outcomes for patients with cancer."

About AU-011 (belzupacap sarotalocan)

AU-011 is a first-in-class virus-like drug conjugate (VDC) therapy in development for the first line treatment of choroidal melanoma. The virus-like component of the VDC selectively binds unique heparan sulphate proteoglycans (HSPGs) that are modified and overexpressed on the tumor cell surface of choroidal melanoma (and other tumor types) and delivers a potent cytotoxic drug that is activated with infrared light. Upon activation with an ophthalmic laser, the cytotoxic drug rapidly and specifically disrupts the cell membrane of malignant melanoma cells with a pro-immunogenic cell death that can activate the immune system generating long term anti-tumor immunity. The unique specificity of tumor binding by the VDC enables the preservation of key eye structures, which may allow for the potential of preserving patients’ vision and reducing other long-term complications of radiation treatment. The possibility of early treatment intervention and the activation of the immune system could lead to a reduction in the metastases rate for patients with this life-threatening disease. AU-011 can be delivered using equipment commonly found in an ophthalmologist’s office and does not require a surgical procedure, pointing to a potentially less invasive, more convenient therapy for patients and physicians. AU-011 for the treatment of choroidal melanoma has been granted Orphan Drug and Fast Track designations by the U.S. Food and Drug Administration and is currently in Phase 2 clinical development.

expanded-collaboration-MD-Anderson

On April 14, 2021 Boehringer Ingelheim and The University of Texas MD Anderson Cancer Center reported the extension and expansion of their joint Virtual Research and Development Center (VRDC) to explore new molecules from Boehringer Ingelheim’s KRAS (Kirsten rat sarcoma) and TRAILR2 (TNF-related apoptosis-inducing ligand receptor 2) portfolios for the potential treatment of lung cancer, particularly non-small cell lung cancer (Press release, Boehringer Ingelheim, APR 14, 2021, View Source [SID1234578023]).

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The collaboration, launched in 2019, has successfully combined MD Anderson’s innovative clinical research infrastructure and the patient-driven drug development capabilities of the Therapeutics Discovery division with Boehringer Ingelheim’s pipeline of innovative cancer medicines and expertise in advancing breakthrough therapies. Under the new agreement, joint research will continue for five additional years.

"Our collaboration with MD Anderson strengthens our determination to find solutions for the most difficult-to-treat cancers, and this latest commitment marks an important step forward, especially in our holistic KRAS program," said Norbert Kraut, Ph.D., Head of Global Cancer Research at Boehringer Ingelheim. "We are delighted to extend our collaboration with MD Anderson. With our shared dedication to patients and like-minded approach to innovation, we have the potential to bring the medicines to lung and gastrointestinal cancer patients that they so much need."

The flexible nature of the VRDC agreement allows the teams to expand their lung cancer indication programs targeting KRAS and TRAILR2, including Boehringer Ingelheim’s first-in-class SOS1::pan-KRAS inhibitor (BI 1701963), inhibitors of KRAS G12C (BI 1823911) and MEK (BI 3011441), as well as a novel undisclosed bi-specific TRAILR2 agonist.

The collaboration already has resulted in a number of joint publications1, conference presentations (including at the 2021 AACR (Free AACR Whitepaper) Annual Meeting2) and clinical trial activities. Boehringer Ingelheim is pursuing a comprehensive mutant KRAS-directed effort with multiple programs expected to enter the VRDC with MD Anderson.

"We are proud to expand our work with Boehringer Ingelheim in a very exciting drug-development space – advancing novel targeted therapies against KRAS and TRAILR2," said Timothy Heffernan, Ph.D., Head of Oncology Research in Therapeutics Discovery at MD Anderson. "Our collaboration is built upon a strong working relationship and complementary expertise, highlighting how an academic center and a pharmaceutical company can strategically work together to advance innovative therapies for patients with cancer."
MD Anderson’s Therapeutics Discovery division is anchored by an experienced team of drug development experts working to advance the next generation of cancer therapies. The Translational Research to Advance Therapeutics and Innovation in Oncology (TRACTION) platform, led by Heffernan, performs cutting-edge translational research to rapidly advance new therapies to the patients most likely to benefit.

KRAS is the most frequently mutated cancer-causing oncogene. One in seven of all human metastatic cancers expresses KRAS mutations, with mutation rates of more than 30 percent in lung adenocarcinomas, more than 40 percent in colorectal cancers and more than 90 percent in pancreatic cancers. No approved treatments for KRAS-driven cancers exist currently, further underscoring the need for continued investment in research and development. Tumor cell-selective activation of TRAILR2 can trigger cancer cell death in indications of high medical need, including lung and gastrointestinal malignancies.

Intended Audiences
This press release is issued from our corporate headquarters in Ingelheim, Germany and is intended to provide information about our global business. Please be aware that information relating to the approval status and labels of approved products may vary from country to country, and a country-specific press release on this topic may have been issued in the countries where we do business.

Disclosures
MD Anderson has an institutional financial conflict of interest with Boehringer Ingelheim related to this research and has therefore implemented an Institutional Conflict of Interest Management and Monitoring Plan.

aTyr Pharma and Lonza Announce Manufacturing Agreement for aTyr’s Anti-NRP2 Antibody ATYR2810

On April 14, 2021 aTyr Pharma, Inc. (Nasdaq: LIFE), a biotherapeutics company engaged in the discovery and development of innovative medicines based on novel biological pathways, and Lonza reported that the companies have entered into an agreement for the manufacture of ATYR2810, aTyr’s monoclonal antibody targeting Neuropilin-2 (NRP2) that is currently in preclinical development for cancer (Press release, aTyr Pharma, APR 14, 2021, View Source [SID1234578046]).

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Under the terms of the agreement, Lonza will utilize its Ibex Design, a fully integrated end-to-end program, to manufacture cGMP material for ATYR2810. The agreement will cover the early stages from gene to Investigational New Drug (IND) and will provide both drug substance (DS) and drug product (DP) to support toxicological studies in animals and early clinical development in humans.

The scope will include process support, including cell line development, process development, and supply chain simplification, to DS and DP manufacturing at Lonza’s Visp and Stein (CH) sites.

"As we prepare to advance ATYR2810 to clinical stage development, we are pleased to work with Lonza, a partner with extensive and proven capability in antibody manufacturing, for the production of our first anti-NRP2 antibody," said Sanjay S. Shukla, M.D., M.S., President and Chief Executive Officer of aTyr. "Having recently initiated IND-enabling activities for ATYR2810 following some compelling preclinical data in triple-negative breast cancer, strengthened by additional data in lung cancer, this agreement with Lonza reflects our commitment to this program and will support our efforts to eventually advance ATYR2810 to in-patient trials in cancer, including certain aggressive tumors where NRP2 is implicated."

"We look forward to supporting aTyr as they advance their novel therapeutic antibody from preclinical stages into the clinic. This collaboration signifies our commitment and flexibility in accommodating the specific and unique needs of small biotech companies," said Jennifer Cannon, Senior Vice President, Global Head of Mammalian Biologics, Lonza.

About ATYR2810

aTyr is developing ATYR2810 as a potential therapeutic for certain aggressive tumors where Neuropilin-2 (NRP2) is implicated. ATYR2810 is a fully humanized monoclonal antibody that is designed to specifically and functionally block the interaction between NRP2 and one of its primary ligands, VEGF. ATYR2810 is the first Investigational New Drug (IND) candidate to arise from aTyr’s in-house research program designing monoclonal antibodies to selectively target the NRP2 receptor and its associated signaling pathways. NRP2 is a cell surface receptor that is highly expressed in certain tumors, in the lymphatic system and on key immune cells implicated in cancer progression. Increased NRP2 expression is associated with worse outcomes in many cancers. Preclinical data suggest that ATYR2810 could be effective against certain types of solid tumors. ATYR2810 is currently undergoing IND-enabling studies.