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No safety issues or dose limiting toxicity reported.
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The trial was a single administration, dose escalation study evaluating the safety and feasibility of NKR-2 T-cell therapy in patients with Acute Myeloid Leukemia or Multiple Myeloma.
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Results of the trial are expected to be available in late Q4 2016
MONT-SAINT-GUIBERT, Belgium I September 9, 2016 I Celyad (Euronext Brussels and Paris, and NASDAQ: CYAD), a leader in the discovery and development of cell therapies, today announced the successful completion of the 21-day safety follow-up of the last patient enrolled at the fourth dose level in its Phase I clinical trial evaluating the safety and feasibility of its NKR-2 T-cell therapy – in Acute Myeloid Leukemia and Multiple Myeloma patients. No safety issues or toxicities were reported.
Dr. Christian Homsy, CEO of Celyad: “We are pleased that no adverse safety signal has been reported. Based on the successful completion of the fourth cohort, we are looking forward to starting the global Ph I/IIa multiple dose trial, in the US and EU, of our NKR-2 autologous therapy in the fourth quarter of this year.”
Dr. Frederic Lehmann, Head of Immuno-Oncology at Celyad: “The absence of any safety or toxicity signal up to this point continues to support our belief that this unique engineered T-cell construct can be safely administered and potentially lead to a therapeutic effect providing hope to the thousands of patients who need better treatments for both AML and MM.”
***END***
About Celyad’s NKR-T Cell 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/IIa 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.
About Celyad
Celyad is a clinical-stage biopharmaceutical company focused on the development of specialized cell-based therapies. The Company utilizes its expertise in cell engineering to target severe diseases with significant unmet need, including cancer. Celyad’s Natural Killer Receptor based T-Cell (NKR-T) platform has the potential to treat a broad range of solid and liquid tumors. Its lead oncology candidate, NKR-2, is currently being evaluated in a Phase I/IIa clinical trial. In addition, Celyad has completed a Phase III trial in the EU for its C-Cure(R) cardiovascular disease candidate in ischemic heart failure. Celyad was founded in 2007 and is based in Mont-Saint-Guibert, Belgium, and Boston, Massachusetts. Celyad’s ordinary shares are listed on the Euronext Brussels and Euronext Paris exchanges, and its American Depository Shares are listed on NASDAQ Global Market, all under the ticker symbol CYAD.
SOURCE: Celyad
Post Views: 17
-
No safety issues or dose limiting toxicity reported.
-
The trial was a single administration, dose escalation study evaluating the safety and feasibility of NKR-2 T-cell therapy in patients with Acute Myeloid Leukemia or Multiple Myeloma.
-
Results of the trial are expected to be available in late Q4 2016
MONT-SAINT-GUIBERT, Belgium I September 9, 2016 I Celyad (Euronext Brussels and Paris, and NASDAQ: CYAD), a leader in the discovery and development of cell therapies, today announced the successful completion of the 21-day safety follow-up of the last patient enrolled at the fourth dose level in its Phase I clinical trial evaluating the safety and feasibility of its NKR-2 T-cell therapy – in Acute Myeloid Leukemia and Multiple Myeloma patients. No safety issues or toxicities were reported.
Dr. Christian Homsy, CEO of Celyad: “We are pleased that no adverse safety signal has been reported. Based on the successful completion of the fourth cohort, we are looking forward to starting the global Ph I/IIa multiple dose trial, in the US and EU, of our NKR-2 autologous therapy in the fourth quarter of this year.”
Dr. Frederic Lehmann, Head of Immuno-Oncology at Celyad: “The absence of any safety or toxicity signal up to this point continues to support our belief that this unique engineered T-cell construct can be safely administered and potentially lead to a therapeutic effect providing hope to the thousands of patients who need better treatments for both AML and MM.”
***END***
About Celyad’s NKR-T Cell 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/IIa 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.
About Celyad
Celyad is a clinical-stage biopharmaceutical company focused on the development of specialized cell-based therapies. The Company utilizes its expertise in cell engineering to target severe diseases with significant unmet need, including cancer. Celyad’s Natural Killer Receptor based T-Cell (NKR-T) platform has the potential to treat a broad range of solid and liquid tumors. Its lead oncology candidate, NKR-2, is currently being evaluated in a Phase I/IIa clinical trial. In addition, Celyad has completed a Phase III trial in the EU for its C-Cure(R) cardiovascular disease candidate in ischemic heart failure. Celyad was founded in 2007 and is based in Mont-Saint-Guibert, Belgium, and Boston, Massachusetts. Celyad’s ordinary shares are listed on the Euronext Brussels and Euronext Paris exchanges, and its American Depository Shares are listed on NASDAQ Global Market, all under the ticker symbol CYAD.
SOURCE: Celyad
Post Views: 17
