• Celyad grants an exclusive license to ONO for the development and commercialization of Celyad’s unique allogeneic NKR-2 T-cell in Japan, Korea and Taiwan.
  • Celyad also grants to ONO an exclusive option to license its autologous NKR-2 T cell product in the above ONO territories.
  • Total deal value of up to 31.325 JPY B (€282 million or $311.5 million) plus double digit royalties on net sales in ONO territories.

Mont-Saint-Guibert, Belgium - Celyad (Euronext Brussels and Paris, and NASDAQ: CYAD), a leader in the discovery and development of cell therapies, today announced an exclusive license agreement with the leading Japanese immuno-oncology company, ONO Pharmaceutical Co., Ltd. (TSE: 4528), for the development and commercialization of Celyad’s allogeneic NKR-2 T-cell immunotherapy in Japan, Korea and Taiwan. This license agreement opens new markets to Celyad and expands the global footprint of its NKR-2 T-cell cancer immunotherapy treatment and potentially for other disease conditions.

Celyad will receive an upfront payment of 1.25 JPY B (€11.25 million or $12.5 million) and is eligible of up to 30.075 JPY B (€270.75 million or $299 million) in development and commercial milestones. Celyad will also receive double digit royalties based on net sales of the licensed product in ONO’s territories.

Under the terms of the agreement, Celyad will continue developing its allogeneic NKR-2 T-cell immunotherapy in the EU and US territories, and ONO will be responsible for future development and commercialization in ONO’s territories (Japan, Korea and Taiwan). Both companies will also explore the opportunity to collaborate to collectively run global registration trials and combination trials. In addition, Celyad grants to ONO an exclusive option to license for development and commercialization of its autologous NKR-2 T cell product in the above ONO territories.

Dr. Christian Homsy, CEO of Celyad, said:We are very pleased to collaborate with ONO and to activate the development of our NKR-2 T-cell allogeneic platform in Japan, Korea and Taiwan. This license agreement is a great opportunity for Celyad to expand the scope of its immuno-oncology clinical programs and bring this breakthrough science to numerous patients around the world. Further, this license agreement with ONO, the leader in immuno-oncology in Asia, validates our NKR-2 approach and its tremendous potential.

Georges Rawadi, VP Business Development of Celyad, said:Celyad surrounds itself with the best immuno-oncology experts in the world to develop its NKR T-cell platform. This is why we have entered this agreement with ONO. Through this commercial license agreement, Celyad aims to expand the clinical and commercial potential of its allogeneic NKR-2 T-cell immunotherapies worldwide.

Gyo Sagara, President, Representative Director and CEO of ONO, said:We are very delighted to collaborate with the leading cell therapy company, Celyad, for its distinct immuno-oncology candidates. Celyad’s NKR-2 is backed by cutting-edge science and we believe that it can be a new therapeutic option for patients who are not cured with existing therapies.

Conference Call Details

A conference call will be held on Monday, July 11, 2016 at 2:00pm (CEST) / 8:00am (EDT) to review the licensing agreement with ONO Pharmaceutical. Christian Homsy, Chief Executive Officer, will deliver a brief presentation followed by a Q+A session.

Participants are asked to call the assigned numbers approximately five minutes before the conference call begins.

The call can be accessed by dialing the numbers below and using the passcode: 30423803

International:                                +44 (0) 1452 584233
Belgium:                                            024003425
France:                                               0800947325
UK:                                                        08002795994
US:                                                        1 866 629 0057

About Celyad’s NKR Platform

Celyad is developing a unique Natural Killer Receptor (NKR) based T-Cell platform to target a wide range of solid and hematological tumors. Unlike traditional CAR-T cell therapy, which target only one tumor antigen, Natural Killer (NK) cell receptors enable a single receptor to recognize multiple tumor antigens.

Celyad’s lead candidate, NKR-2, is a T-Cell engineered to express the human NK receptor, NKG2D, which is an activating receptor that triggers cell killing through the binding of NKG2D to any of eight naturally occurring ligands that are known to be overexpressed on more than 80% of tumors.

Preclinical results indicate that NKR-2 has multiple mechanism of actions and goes beyond direct killing by signifying that its encoded T-Cells attack the tumor cells, inhibit the mechanisms that enable tumors to evade the immune system, activate and recruit anti-tumor immune cells and disrupt the blood supply to the tumor. These mechanisms promote the induction of adaptive immunity, meaning the body develops a long-term cell immune memory against specific tumor antigens of the targeted tumor.

In contrast to traditional CAR-T therapeutic approaches, and based on strong preclinical evidence, Celyad’s current NKR-2 program does not employ patient lymphodepleting pre-conditioning, thereby avoiding the toxicities associated with chemotherapy and allowing the immune system to remain intact.

Celyad is developing both autologous and allogeneic NKR-2 administrations. For autologous NKR-2, Celyad collects the patient’s own T-Cells and engineers them to express NKG2D in order to target cancer cells effectively. Celyad’s allogeneic platform engineers the T-Cells of healthy donors, that also express TCR Inhibitory Molecules (TIMs), to avoid having the engineered donor cells be rejected by the patient’s normal tissues.

The preclinical research underlying this technology was originally conducted at Dartmouth College by Dr. Charles Sentman and has been published extensively in peer-reviewed publications.

NKR-2 is currently being tested in a Phase I trial in acute myeloid leukemia and multiple myeloma patients. The trial is designed to assess the safety and feasibility of NKR-2, with secondary endpoints including clinical activity. Key research investigations include understanding the persistence of NKR-2 cells within the patient.

ONO PHARMACEUTICAL CO., LTD., headquartered in Osaka, Japan, is an R&D-oriented pharmaceutical company committed to create innovative medicines in specific areas. It focuses especially on the oncology and diabetes areas. For more information, please visit the company’s website at http://www.ono.co.jp/eng/index.html

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Conference call – audio file

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