Kyowa Kirin Expands License Agreement with Synaffix and Takes Exclusive Target Rights Based on Latest Positive ADC Data

On June 30, 2022 Synaffix B.V. (Synaffix), a biotechnology company focused on commercializing its clinical-stage platform technology for the development of antibody-drug conjugates (ADCs) with best-in-class therapeutic index, reported that Kyowa Kirin Co., Ltd. (Kyowa Kirin, TSE:4151), a global specialty pharmaceutical company that strives to create new value through the pursuit of advances in life sciences and technologies, has expanded the license agreement with Synaffix (announced in August 2021) by adding a third ADC target to its research evaluation and development efforts under this deal (Press release, Synaffix, JUN 30, 2022, View Source [SID1234616400]). In addition it exercised its option to take exclusive development and commercialization rights for an undisclosed ADC target under the terms of this agreement.

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This follows a successful initial research collaboration between the companies whereby Kyowa Kirin has demonstrated a highly competitive preclinical therapeutic index for its lead program under this collaboration, prepared from a Kyowa Kirin antibody using Synaffix’s ADC technology.

The technology licensed from Synaffix include GlycoConnect, HydraSpace, and multiple toxSYN linker-payloads, which allow for the drug-to-antibody ratio (DAR) to be tailored to 1, 2 or 4 to optimize the therapeutic index of the ADC.

Under the terms of the amended license agreement, Synaffix will receive an immediate payment of $5 million and is eligible to receive total potential payments for the first ADC program alone of up to $171m plus royalties on commercial sales.

Floris van Delft, Ph.D., Chief Scientific Officer of Synaffix, said:

We are thrilled with the successful ADC data, expansion of this license agreement and to see a leading global pharmaceutical company like Kyowa Kirin deploying Synaffix ADC technology in order to fulfill its mission of improving the lives of patients with cancer worldwide.

Twist Bioscience and Ildong Pharmaceutical Enter into a Collaboration to Enhance Antibody Discovery for Applications in Immuno-oncology

On June 30, 2022 Twist Bioscience Corporation (NASDAQ: TWST), a company enabling customers to succeed through its offering of high-quality synthetic DNA using its silicon platform, and Ildong Pharmaceutical, reported an agreement under which Ildong will license a suite of Twist VHH antibody libraries to use to discover and develop antibodies for applications in immuno-oncology (Press release, Twist Bioscience, JUN 30, 2022, View Source [SID1234616416]).

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"This collaboration with Twist moves us closer to our vision of becoming a fully global healthcare company while also continuing to drive novel therapies in South Korea through the expansion of our pipeline," said Hongseok Ban, Ph.D. of Ildong Pharmaceutical. "Access to a selection of Twist’s VHH libraries will enable us to complete discovery efforts to select antibody candidates for development as novel immuno-oncology therapies."

"We believe our VHH libraries are extremely versatile in their applications developing novel and next generation therapies. Because they are significantly smaller than a traditional human antibody, they can be combined with other technologies, or used on their own for development of effective therapies," said Emily M. Leproust, Ph.D., CEO and co-founder of Twist Bioscience. "This VHH library licensing agreement with Ildong is our first collaboration with a South Korea-based company and broadens our presence in the Asia-Pacific region."

Under the terms of the agreement, Ildong will license a suite of Twist’s VHH libraries for a period of three years and will use the libraries to conduct research and development activities. Twist will receive an upfront payment, annual maintenance fees and additional payments for success-based clinical and regulatory milestones as well as royalties on product sales.

VHH Antibody Libraries

Antibodies contain two variable domains, the heavy and the light chains. A VHH antibody, also known as a single domain antibody, is the antigen binding domain of the heavy chain, with three complementary determining regions (CDRs), or areas where antigens bind to the antibody. Twist’s VHH libraries use novel methods that combine synthetic and natural approaches to maximize diversity in the 10 billion antibody library, creating high quality VHH libraries for use against any protein target. The small size of the VHH antibodies allow them to access targets that traditional antibodies cannot, with tight binding affinity. The modular nature of VHH antibodies supports creation of bi- or multi-specific antibodies ideal for developing next generation therapies specific to oncology, autoimmune disease and virology.

About Ildong Pharmaceutical

Ildong Pharmaceutical
Health Research Center for sharing happier lives

As a leading pharmaceutical company in South Korea, Ildong Pharmaceutical has been dedicated and committed to the development and supply of superior pharmaceutical products that contribute to the health and well-being of people around the world. Ildong Pharmaceutical is steadfast in its vision of continuously growing with its customers as a leading global company by providing solutions for disease prevention and developing new solutions for healthier and happier lives.

Ildong Pharmaceutical has earned the trust of our customers with ethical drugs franchise for chronic disease and cancer therapies, antibiotics, and digestive and circulatory drugs, in addition to well-known OTC brands such as Biovita(probiotics product) and Aronamin(multivitamin). Ildong Pharmaceutical is on the road to reaching its vision of becoming a global total healthcare company with various new drug pipelines including Besivo(hepatitis B therapy), which is the 28th novel drug in South Korea, as well as new innovative drug pipelines and new businesses for health functional foods, medical devices, cosmetics, and beverages.

Accord BioPharma and EVERSANA Announce Partnership to Support the Launch of CAMCEVI® for the Treatment of Advanced Prostate Cancer in Adults in the U.S.

On June 29, 2022 EVERSANA, the pioneer of next-generation commercial services to the global life sciences industry, and Accord BioPharma, the U.S. specialty division of Intas Pharmaceuticals, Ltd., reported a partnership to support the recent launch of CAMCEVI (leuprolide) 42mg injection emulsion for the treatment of advanced prostate cancer in adults (Press release, EVERSANA, JUN 29, 2022, View Source [SID1234616365]). Accord BioPharma is heading distribution in the United States. The U.S. Food and Drug Administration approved the New Drug Application (NDA) for CAMCEVI from Foresee Pharmaceuticals on May 25, 2021.

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CAMCEVI is the first-ever ready-to-inject sterile formulation of leuprolide for subcutaneous injection that comes in a pre-filled syringe with no mixing required. In an open-label, single-arm study of 137 adults who received 42mg of CAMCEVI on Day 0 and Week 24, CAMCEVI offered consistent testosterone suppression to castrate levels after the initial injection, from Week 4 to Week 48.1 CAMCEVI should not be used in patients with hypersensitivity to GnRH or GnRH analogs due to possible anaphylactic reactions.1 CAMCEVI, like other GnRH agonists, causes a transient increase in serum levels of testosterone during the first week of treatment, which can cause transient worsening of symptoms. As with other GnRH agonists, cases of ureteral obstruction, spinal cord compression, have been observed, which may contribute to paralysis with or without fatal complications. 1 Click here for full Prescribing Information.

Leveraging the power of the company’s integrated solutions, EVERSANA will provide multiple services to Accord BioPharma for CAMCEVI, including field deployment solutions, training, and the company’s comprehensive data and analytics platform. Together, EVERSANA and Accord BioPharma will empower specialized pharmaceutical sales teams with the resources they need to connect with clinicians across the country to drive adoption of this therapy.

"Accord Healthcare has been offering quality pharmaceutical products in the U.S. and globally since the early 2000s. Through this strategic partnership with EVERSANA for the launch of CAMCEVI, we are excited to sharpen Accord BioPharma’s focus on specialty pharmaceuticals. This will help us enable better access to therapy for advanced prostate cancer patients across the U.S.," said Binish Chudgar, Managing Director – Accord Healthcare and Accord BioPharma.

"The commercialization of therapies, especially in oncology, requires deep knowledge of the industry and rich data on point-of-care options to help the treatment get to those patients in need," said Jim Lang, CEO, EVERSANA. "It’s why we built EVERSANA, to support the needs of clients like Accord BioPharma and help bring innovative drugs like CAMCEVI to market."

EVERSANA will also provide additional services to Accord BioPharma as part of the commercialization agreement. EVERSANA brings extensive experience in the oncology sector, including patient services, channel management, medical information, pharmacovigilance and more.

"Accord BioPharma is committed to going beyond biology when it comes to drug development. Creating therapies that people will use is not just about following the science, but about pursuing innovative thinking in healthcare," said Chrys Kokino, U.S. president of Accord BioPharma. "EVERSANA’s services, experience, and depth of commercial solutions make them the ideal partner for us in pursuing that commitment."

IMPORTANT SAFETY INFORMATION

Do not use CAMCEVI in patients with hypersensitivity to GnRH, GnRH agonist analogs, or any of the components of CAMCEVI as anaphylactic reactions to these drugs have been reported in the medical literature. CAMCEVI, like other GnRH agonists, causes a transient increase in serum levels of testosterone during the first week of treatment which can cause transient worsening of symptoms. As with other GnRH agonists, cases of ureteral obstruction, spinal cord compression, have been observed, which may contribute to paralysis with or without fatal complications. Patients with metastatic vertebral lesions and/or with urinary tract obstruction should be closely observed during the first few weeks of therapy. Hyperglycemia and an increased risk of developing diabetes have been reported in men receiving GnRH agonists. Blood glucose levels should be monitored and managed according to current clinical practice. Increased risk of myocardial infarction, sudden cardiac death, and stroke has been reported in association with the use of GnRH agonists. The risk appears low based on the reported odds ratios and should be evaluated carefully along with cardiovascular risk factors when determining a treatment for patients with prostate cancer. Patients should be monitored for cardiovascular disease and according to current clinical practice. Androgen deprivation therapy may prolong the QT interval. Consider periodic monitoring of electrocardiograms and electrolytes. Convulsions have been reported in patients receiving GnRH agonists, like CAMCEVI. Patients experiencing convulsions should be managed according to the current clinical practice. Monitor serum levels of testosterone following injection of CAMCEVI. Based on findings in animal studies and mechanism of action, CAMCEVI may cause fetal harm when administered to pregnant women. The most common (≥10%) adverse reactions during a median follow-up of 336 days were hot flush, hypertension, injection site reactions, upper respiratory tract infections, musculoskeletal pain, fatigue, and pain in extremities.

TAE Life Sciences Showcases Targeted Drugs to Support Novel BNCT Accelerator System at 60th PTCOG Conference

On June 29, 2022 TAE Life Sciences (TLS), a biological-targeted radiation therapy company developing next-generation boron neutron capture therapy (BNCT), reported in vivo and in vitro boron delivery data using the company’s novel compounds at the 60th Particle Therapy Co-Operative Group (PTCOG) Conference, occurring June 27 – July 2, 2022 (Press release, TAE Life Sciences, JUN 29, 2022, View Source [SID1234616383]).

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"The identification of these targeted drugs as alternatives to boron phenylalanine (BPA) coupled with the development of a modern neutron source have the potential to provide a paradigm shift in cancer treatment," said Bruce Bauer, PhD, CEO of TAE Life Sciences. "We are committed to developing BNCT as a treatment modality for difficult to treat tumors and bringing new hope to patients."

Title: Development of a novel accelerator system and new targeted drugs for BNCT
Abstract Number: PTC60-0255
Session Title: Boron Neutron Capture Therapy
Presenter(s): Michael Sandhu, Vice President of Business Development, EMEA, TAE Life Sciences
Date: Wednesday, June 29, 2022
Time: 17:51 – 17:59

About BNCT

BNCT is a combination treatment based on the reaction that occurs when a non-toxic compound containing boron-10 is irradiated with a low-energy neutron beam. BNCT differs radically from other radiation therapy and shows promise in becoming the next-generation cancer treatment. Research has shown BNCT has the capability of killing cancer cells that are resistant to traditional radiation therapy with limited harm to healthy tissue. Current advances in both neutron radiation technology and medicinal boron drug targeting are enabling BNCT’s potential to improve patient care while also improving treatment economics. To date, approximately 2,000 patients have been treated with BNCT at research sites worldwide.

Discovery on Target 2022

On June 29, 2022 Fusion Antibodies reported that it is delighted to be attending Discovery on Target 2022 (Press release, Fusion Antibodies, JUN 29, 2022, View Source [SID1234616366]).

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This event will be delivered in Boston from 17-20th October 2022.

Discovery on Target (DOT) highlights advances in current and emerging "hot" targets and technologies, as well as target validation strategies for the discovery and development of novel therapeutic agents ranging from biologics to small molecules.

Get in touch below to organise a meeting with one of the Fusion Antibodies team.