Zymeworks Announces Expansion of Zanidatamab Pivotal Trial in Asia in Collaboration with BeiGene and Associated Milestone Payment

On December 9, 2021 Zymeworks Inc. (NYSE: ZYME), a clinical-stage biopharmaceutical company developing multifunctional biotherapeutics, reported that its collaborator, BeiGene, Ltd., has dosed the first patient in South Korea in the HERIZON‑GEA‑01 trial (Press release, Zymeworks, DEC 9, 2021, View Source [SID1234596706]). As a result of this development milestone, Zymeworks will receive a US$8 million payment under its zanidatamab collaboration agreement with BeiGene.

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Zymeworks and BeiGene continue to work to expedite the opening of approximately 300 clinical trial sites across 38 countries in support of the global Phase 3 pivotal trial. With a 24-month projected enrollment period, this study may enable the submission of a supplemental Biologics License Application by Zymeworks in the United States as early as 2024.

About the HERIZON-GEA-01 Clinical Trial

HERIZON-GEA-01 is a global, randomized, Phase 3 clinical trial [NCT05152147] designed to evaluate the efficacy and safety of zanidatamab in combination with physician’s choice chemotherapy [CAPOX (capecitabine/oxaliplatin) or FP (5FU/cisplatin)] with or without the PD-1 inhibitor, tislelizumab, compared to trastuzumab plus physician’s choice chemotherapy for first-line treatment in subjects with advanced or metastatic HER2-positive gastroesophageal adenocarcinomas. Primary endpoints are progression-free survival per RECIST 1.1 criteria, as assessed by blinded independent central review, and overall survival. The trial is expected to enroll approximately 700 patients at approximately 300 sites across 38 countries. Zymeworks’ collaborator, BeiGene, will oversee trial sites in Asia (excluding Japan), Australia and New Zealand, and Zymeworks will oversee trial sites in the rest of the world, including North and South America, Japan, Europe, Middle East and Africa.

About the Zymeworks-BeiGene Collaboration

In November 2018, Zymeworks and BeiGene entered into license and collaboration agreements in which BeiGene was granted an exclusive license for the research, development, and commercialization of zanidatamab and ZW49 in Asia (excluding Japan), Australia, and New Zealand. The companies are collaborating on joint global development for selected indications, with the goal of developing zanidatamab and ZW49 worldwide across multiple HER2-expressing cancers and lines of therapy.

About Zanidatamab

Zanidatamab is a bispecific antibody, based on Zymeworks’ Azymetric platform, that can simultaneously bind two non-overlapping epitopes of HER2, known as biparatopic binding. Zanidatamab’s unique binding properties result in multiple mechanisms of action including HER2-receptor clustering, internalization, and downregulation; inhibition of growth factor-dependent and -independent tumor cell proliferation; antibody-dependent cellular cytotoxicity and phagocytosis; and complement-dependent cytotoxicity. Zanidatamab is currently being evaluated in two pivotal clinical trials, one for the first-line treatment of advanced or metastatic HER2-positive gastroesophageal adenocarcinoma (HERIZON-GEA-01) and one for previously treated HER2-amplified biliary tract cancer (HERIZON-BTC-01). Zanidatamab is also being evaluated in several Phase 2 clinical trials for HER2‑expressing gastroesophageal, colorectal, and breast cancers. The FDA has granted zanidatamab with Breakthrough Therapy designation for patients with previously treated HER2 gene-amplified biliary tract cancer, as well as two Fast Track designations, one as monotherapy for refractory biliary tract cancer and one in combination with standard of care chemotherapy for first-line gastroesophageal adenocarcinoma. These designations mean zanidatamab is eligible for Accelerated Approval, Priority Review and Rolling Review, as well as intensive FDA guidance on an efficient drug development program. Zanidatamab has also received Orphan Drug designations from the FDA as well as the European Medicines Agency for the treatment of biliary tract and gastric cancers.

APDN Reports 4th Quarter and Full Fiscal Year 2021 Financial Results

On December 9, 2021 Applied DNA Sciences, Inc. (NASDAQ: APDN) (the "Company"), a leader in Polymerase Chain Reaction (PCR)-based DNA manufacturing and nucleic acid-based technologies, reported consolidated financial results for the full fiscal year and quarter ended September 30, 2021 (Press release, Applied DNA Sciences, DEC 9, 2021, View Source [SID1234596653]).

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"We are pleased to report a fourth consecutive quarter of year-over-year revenue growth in the fourth quarter and record revenues for the fiscal year, both of which are the result of our decision to enter the COVID-19 testing and assay manufacturing markets and leverage our expertise in PCR refined in our Industrial DNA and LinearDNA businesses," said Dr. James A. Hayward, president and CEO of Applied DNA. "COVID-19-related revenues in the fiscal year were driven by the establishment of ADCL, our clinical laboratory subsidiary, to meet the need for population-scale COVID-19 testing, as well as from sales of our Linea 1.0 COVID-19 Assay Kit and testing consumables. Momentum in COVID-19 testing client acquisition, especially in the second half of the fiscal year, supported our continued investment in ADCL that is now largely complete. We recorded strong year-over-year quarterly revenue comparisons that nevertheless fell short of a key client’s projections due to the combination of increased vaccination rates and vaccine mandates. Average weekly testing levels remain in flux but are on an uptrend: new clients are onboarding in FQ1; the key client’s testing needs have increased since Thanksgiving to include the random testing of vaccinated individuals.

"We were also pleased to see the re-emergence of demand for Industrial DNA from the textile industry and repeat and new orders for LinearDNA in the second half of the fiscal year," continued Dr. Hayward. "The pandemic has impacted demand trends; nevertheless, we believe our textiles practice has gained the attention of global apparel and footwear brands seeking to reprioritize their post-pandemic supply chains towards sustainability, brand protection, and traceability. At LineaRx, vaccine development against COVID-19 has put a large spotlight on nucleic acid therapies, so much so that plasmid manufacturers are projecting long lead times with growing capital and labor costs that are incenting developers to seek an alternative to plasmid DNA-based manufacture. With both factors playing to LinearDNA’s strengths, we believe a window is opening for a disruptive force in the market for therapeutic DNA and particularly as we believe we will generate compelling data from our clinical veterinary trials."

Concluded Dr. Hayward, "In fiscal 2022, the emergence of a new SARS-CoV-2 variant of concern, the unpredictable trajectory of the virus’ mutations, asymmetric vaccine distribution, and potentially waning effectiveness of vaccines, we believe, keep testing on the front lines of the global battle against the virus. Our COVID-19 diagnostic development plan and go-to-market strategy are aligned with our capacity to conduct population-scale testing to meet the evolving demands of current and prospective customers. We are progressing a dual-COVID-19/influenza test and an at-home sample collection system, advancing our Linea SARS-CoV-2 Mutation Panel EUA request, and recently submitted our Linea 2.0 COVID-19 Assay Kit, a new N and E gene-based test for COVID-19 that we believe is well suited to serve our future testing needs as new variants continue to emerge, to the New York State Department of Health for its review as a laboratory developed test. In the non-COVID-19 arena, we are leveraging our deep scientific bench to explore new areas of cutting edge molecular testing that will further leverage our investment in ADCL.

"We are also prepared to capitalize on opportunities cultivated in fiscal 2021 in Industrial DNA and the therapeutic application of LinearDNA. In fiscal 2022 our textiles practice is focused on commercial-scale trials and certain scale-up programs. With LinearDNA, we believe our roadmap to an initial cGMP production capacity is ideally timed given the biotech industry’s increasing investments in cell and gene therapies and nucleic acid vaccines and through valuable third-party validation of the benefits of LinearDNA. We intend to continue to pursue the use of LinearDNA for veterinary therapeutics. In addition, we are closing in on a potentially first-in-human clinical trial opportunity with one of our international customers.""

Fiscal Fourth Quarter 2021 Financial Highlights:

Revenues increased 868% for the fourth quarter of fiscal 2021 to $3.0 million, compared with $314 thousand reported in the same period of the prior fiscal year and increased 79% from $1.7 million for the third quarter of fiscal 2021. The increase in revenues year-over-year was due primarily to an increase in clinical laboratory service revenues of $1.6 million and an increase of $1.0 million in product revenues. Clinical laboratory service revenues represent the revenue from our safeCircle COVID-19 testing and is now presented as a separate revenue line item on the statement of operations. The increase in product revenue was mainly attributable to an increase in sales of DNA concentrate of approximately $810 thousand to protect a textile supply chain.
Total operating expenses increased to $5.6 million for the fourth fiscal quarter of 2021, compared with $4.2 million in the prior fiscal year’s fourth fiscal quarter The year-over-year increase is primarily attributable to an impairment charge of $822 thousand for the write-off of goodwill and the remaining net book value of intangible assets. To a lesser extent the increase was attributable to an accrued bonus, which was subsequently paid by the issuance of stock options, as well as an increase in depreciation and amortization expense of $218 thousand.
Net loss applicable to common stockholders for the quarter ended September 30, 2021, was $4.5 million, or $0.60 per share, compared with a net loss of $4.1 million, or $0.82 per share, for the quarter ended September 30, 2020.
Excluding non-cash expenses, Adjusted EBITDA was negative $3.3 million and a negative $3.8 million for the quarters ended September 30, 2021, and 2020, respectively. See below for information regarding non-GAAP measures.
Cash and cash equivalents stood at $6.6 million on September 30, 2021, compared to $7.8 million as of September 30, 2020.
Fiscal Year 2021 Financial Highlights:

Revenues increased 367% for the fiscal year ended September 30, 2021, to $9.0 million, compared with $1.9 million reported in the prior fiscal year. The increase in revenues year over year was due primarily to an increase in clinical laboratory service revenues of approximately $4.7 million and an increase of $2.7 million in product revenues. The increase in clinical laboratory service revenue was from revenues derived from safeCircle. The increase in product revenue was mainly attributable to an increase in sales of our Linea 1.0 assay. Further increases include approximately $810 thousand in Textiles related to the shipment of DNA concentrate to protect a textile supply chain.
Total operating expenses increased to $18.0 million for fiscal 2021, compared with $13.6 million in the prior fiscal year. The increase is primarily related to an increase in stock-based compensation expense of $667 thousand relating to officer and employee stock option grants that vested immediately and an increase in payroll of approximately $1.1 million. The increase also relates to increases in research and development expenses of $444 thousand and depreciation and amortization of $559 thousand.
Net loss applicable to common stockholders for the fiscal year ended September 30, 2021, was $14.3 million, or $2.07 per share, compared with a net loss of $13.0 million, or $3.32 per share, for fiscal 2020.
Excluding non-cash expenses, Adjusted EBITDA was negative $10.0 million for the fiscal year ended September 30, 2021, compared to negative $11.6 million for the prior fiscal year. See below for information regarding non-GAAP measures.
Fourth Quarter and Full Year Fiscal 2021 Conference Call Information
The Company will hold a conference call and webcast to discuss its fourth quarter and fiscal full year 2021 financial results on Thursday, December 9, 2021, at 4:30 PM ET. To participate on the conference call, please follow the instructions below. While every attempt will be made to answer investors’ questions on the Q&A portion of the call, not all questions may be answered.

Telephonic replay (available 1 hour following the conclusion of the live call through December 19, 2021):

Participant Toll Free: 1-877-344-7529
Participant Toll: 1-412-317-0088
Participant Passcode: 10161912
The webcast and accompanying PowerPoint presentation will be archived on the ‘Company Events’ sub-page of the Company’s Investor Relations website

Information about Non-GAAP Financial Measures
As used herein, "GAAP" refers to accounting principles generally accepted in the United States of America. To supplement our condensed consolidated financial statements prepared and presented in accordance with GAAP, this earnings release includes Adjusted EBITDA, which is a non-GAAP financial measure as defined in Rule 101 of Regulation G promulgated by the Securities and Exchange Commission. Generally, a non-GAAP financial measure is a numerical measure of a company’s historical or future performance, financial position, or cash flows that either excludes or includes amounts that are not normally excluded or included in the most directly comparable measure calculated and presented in accordance with GAAP. The presentation of this non-GAAP financial information is not intended to be considered in isolation or as a substitute for, or superior to, the financial information presented in accordance with GAAP. We use this non-GAAP financial measure for internal financial and operational decision-making purposes and as a means to evaluate period-to-period comparisons of the performance and results of operations of our core business. Our management believes that these non-GAAP financial measures provide meaningful supplemental information regarding the performance of our business by excluding non-cash expenses that may not be indicative of our recurring operating results. We believe this non-GAAP financial measure is useful to investors as they allow for greater transparency with respect to key metrics used by management in its financial and operational decision making.

"EBITDA"- is defined as earnings (loss) before interest expense, income tax expense and depreciation and amortization expense.

"Adjusted EBITDA"- is defined as EBITDA adjusted to exclude (i) stock-based compensation and (ii) other non-cash expenses.

Syndax Pharmaceuticals Announces Closing of Global Collaboration and License Agreement for Axatilimab

On December 9, 2021 Syndax Pharmaceuticals, Inc. (Nasdaq: SNDX) reported that the Hart-Scott-Rodino (HSR) antitrust waiting period had expired and that the parties closed the exclusive worldwide collaboration and license agreement between Syndax and Incyte to develop and commercialize axatilimab, Syndax’s anti-CSF-1R monoclonal antibody (Press release, Syndax, DEC 9, 2021, View Source [SID1234596680]).

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In connection with closing, Incyte paid Syndax the $117 million upfront initial license fee, and Syndax closed on Incyte’s $35 million equity investment in the company.

Additional information about the collaboration can be found in the press release announcements dated September 27, 2021, as well as in Syndax’s Form 8-K filed with the Securities and Exchange Commission (SEC) on September 27, 2021.

About Axatilimab

Axatilimab is an investigational monoclonal antibody that targets colony stimulating factor-1 receptor, or CSF-1R, a cell surface protein thought to control the survival and function of monocytes and macrophages. In pre-clinical models, inhibition of signaling through the CSF-1 receptor has been shown to reduce the number of disease-mediating macrophages along with their monocyte precursors, which has been shown to play a key role in the fibrotic disease process underlying diseases, such as chronic graft-versus-host disease (cGVHD) and idiopathic pulmonary fibrosis (IPF). Axatilimab data has demonstrated deep, durable responses and multi-organ clinical benefit in patients with cGVHD refractory to multiple therapeutic agents, and is currently being evaluated in the global pivotal Phase 2 AGAVE-201 trial in patients with cGVHD. Axatilimab was granted Orphan Drug Designation by the U.S. Food and Drug Administration for the treatment of patients with cGVHD and IPF. Axatilimab is being developed under an exclusive worldwide license from UCB entered into between Syndax and UCB in 2016.

Biocept’s CNSide Cerebrospinal Fluid Assay Identifies Actionable HER2 Mutations in Patients with Breast Cancer that has Metastasized to the Brain

On December 9, 2021 Biocept, Inc. (Nasdaq: BIOC), a leading provider of molecular diagnostic assays, products and services, reported that a study demonstrating the ability of its CNSide assay to identify HER2 and other actionable tumor alterations in the cerebrospinal fluid of patients with breast cancer and leptomeningeal disease (LMD) (Press release, Biocept, DEC 9, 2021, View Source [SID1234596707]). The poster was chosen for a Spotlight Presentation at the San Antonio Breast Cancer Symposium on Dec. 8, 2021.

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LMD is a devastating complication in which cancer spreads to the membrane surrounding the brain and spinal cord. The current standard of care for diagnosing LMD is through clinical evaluation, imaging and cytology, which have limited sensitivity and are unable to identify important tumor biomarkers such as HER2. HER2-targeted treatment for patients with breast cancer and LMD may provide substantial survival advantages over the expected median survival of less than three months.

In this analysis, cerebrospinal fluid (CSF) of 63 patients with stage IV breast cancer and LMD was collected, and CSF tumor cells were captured and characterized using CNSide. HER2 amplification was detected in 56% of all patients. HER2 status differed between the primary tumor and LMD in 38% of cases, with more than 80% of those patients exhibiting a switch from a HER2-negative primary tumor to HER2-positive LMD.

"Knowing if a patient’s tumor is HER2 positive or negative, and especially whether HER2 status has changed from primary tumor to LMD, allows us to more precisely treat those patients and achieve a better response," said Amir Azadi, M.D., a neuro-oncologist at Banner MD Anderson, who participated in a key opinion leader webcast event earlier this year discussing the advantages of CNSide in detecting central nervous system metastases. "Patients with brain metastases and leptomeningeal disease have a very poor prognosis. CNSide provides new information to help guide treatment decisions that may extend life expectancy and improve quality of life for these patients."

"Our CNSide assay can be used both to confirm the presence of tumors and to identify important biomarkers in LMD such as HER2," said Michael Dugan, M.D., Chief Medical Officer and Medical Director of Biocept. "Finding HER2 amplification in breast cancer tumor cells in the CSF is critical because anti-HER2 targeted therapy provides one of the best options for physicians treating patients with breast cancer who have developed the life-threatening complications of LMD."

The CNSide CSF assay is designed to help physicians better detect and manage treatment of metastatic cancers involving the central nervous system. It provides a timely and accurate method to help diagnose these tumors, identify actionable biomarkers and assess response to therapy, with the goal of improving patient survival and quality of life. The assay is based on Biocept’s proprietary quantitative tumor cell capture and detection method, paired with assays to identify actionable molecular treatment targets. CNSide has the ability to answer key questions that may help inform treatment decisions: Is there involvement by tumor? Is there a target for treatment? Is there a trend with respect to treatment response?

The poster, titled, "Characterization of HER2 Amplification in the Cerebrospinal Fluid of Patients with Leptomeningeal Disease in Stage IV Patients with Breast Cancer," can be accessed here.

Aprea Therapeutics Announces Removal of FDA Clinical Hold on Eprenetapopt in Lymphoid Malignancies

On December 9, 2021 Aprea Therapeutics, Inc. (Nasdaq: APRE), a biopharmaceutical company focused on developing and commercializing novel cancer therapeutics that reactivate the mutant tumor suppressor protein, p53, reported that the U.S. Food and Drug Administration (FDA) has removed the full clinical hold on the Company’s clinical trial evaluating the combination of its lead compound, eprenetapopt, with acalabrutinib or with venetoclax and rituximab in lymphoid malignancies (Press release, Aprea, DEC 9, 2021, View Source [SID1234596654]).

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"We are pleased to have addressed the FDA’s concerns and receive clearance to proceed with future clinical study of eprenetapopt in non-Hodgkin’s lymphomas," said Eyal Attar, M.D., Chief Medical Officer of Aprea Therapeutics. "We look forward to continued evaluation of eprenetapopt as a therapeutic option for these patients with unmet medical need."