Strategic Transaction Validates TRACON’s Unique Clinical Development Capabilities
Key Elements of the Transaction:
“We are excited to enter into this innovative transaction with Janssen and Johnson & Johnson Innovation, and for the potential upside it provides our shareholders,” said
About TRC253 (formerly JNJ-63576253)
TRC253 is a novel, orally bioavailable small molecule discovered and developed by Janssen that is a potent, high affinity competitive inhibitor of the androgen receptor (AR). TRC253 is also a pan-inhibitor of multiple AR mutations, including the F876L mutation, and is under development for the treatment of men with prostate cancer. The AR F876L mutation results in an alteration in the ligand binding domain that confers resistance to current AR inhibitors. IND-enabling studies have been completed for TRC253 and TRACON expects to initiate clinical development for the product candidate in the first half of 2017, following the completion of technology transfer from Janssen.
Activation of the AR is crucial for the growth of prostate cancer at all stages of the disease. Therapies targeting the AR have demonstrated clinical efficacy by extending time to disease progression, and in some cases, the survival of patients with metastatic castration-resistant prostate cancer. However, resistance to these agents is often observed and several molecular mechanisms of resistance have been identified, including amplification, overexpression or mutation of the AR.
TRC253 is intended to address resistance mechanisms to current AR inhibitors by specifically targeting mutations in the AR ligand binding domain. TRC253 also potently inhibits signalling through the wild type AR. These susceptible AR mutations have been identified using circulating tumor DNA assays, potentially allowing for selected patient biomarker-directed therapy.
About TRC694 (formerly JNJ-64290694)
TRC694 is a novel, potent, orally bioavailable inhibitor of NF-kB inducing kinase (NIK) with the potential to be first-in-class and was discovered by Janssen. In pre-clinical studies, TRC694 selectively repressed P52/RelB mediated non-canonical NF-kB gene expression and inhibited NIK and TRAF3 mutant cell line proliferation in vitro and tumor growth in vivo. TRACON anticipates completing development of a companion diagnostic to enable patient-directed therapy and submitting an IND for TRC694 in 2018.
Genetic alterations leading to stabilization of NIK are found in a subset of B-cell malignancies: multiple myeloma, mantle-cell lymphoma (MCL, associated with ibrutinib), diffuse large B-cell lymphoma (DLBCL), cHL and CLL.
About TRC105 (carotuximab)
TRC105 (carotuximab) is a novel, clinical stage antibody to endoglin, a protein overexpressed on proliferating endothelial cells that is essential for angiogenesis, the process of new blood vessel formation. TRC105 is currently being studied in multiple Phase 2 clinical trials sponsored by TRACON or the
TRACON develops targeted therapies for cancer, ophthalmic and fibrotic diseases. The Company’s clinical-stage pipeline includes: TRC105, an endoglin antibody that is being developed for the treatment of multiple cancers; DE-122, the ophthalmic formulation of TRC105 that is being developed in wet AMD through a collaboration with
Statements made in this press release regarding matters that are not historical facts are “forward-looking statements" within the meaning of the Private Securities Litigation Reform Act of 1995. Because such statements are subject to risks and uncertainties, actual results may differ materially from those expressed or implied by such forward‐looking statements. Such statements include, but are not limited to, statements regarding TRACON's plans to further develop its product candidates, including TRC253 and TRC694, expectations regarding the initiation and timing of future clinical trials, regulatory submissions and pre-clinical development activities, the potential benefits of TRACON’s product candidates, including TRC253 and TRC694, estimated costs of developing TRC253 and TRC694, the potential for additional funding and shareholder value creation and future obligations and developments under TRACON’s licensing arrangement with Janssen. Risks that could cause actual results to differ from those expressed in these forward‐looking statements include: risks associated with drug development; whether TRACON will be able to complete or initiate pre-clinical development activities or clinical trials on TRACON’s expected timelines or within expected budgets, if at all; the fact that future preclinical studies and clinical trials may not be successful or otherwise consistent with results from prior studies; whether Janssen exercises its rights to reacquire the rights to TRC253 or negotiate an in-license to TRC694 in the future; potential changes in regulatory requirements in
Casey LoganChief Business Officer (858) 550‐0780 ext. 236 email@example.com Investor Contact: Andrew McDonald LifeSci Advisors LLC646-597-6987 Andrew@lifesciadvisors.com