Los Angeles, June 28, 2023 — Trethera Corporation, a clinical stage biopharmaceutical company committed to developing novel drugs targeting nucleotide metabolism for the treatment of cancer and autoimmune diseases, announces two upcoming presentations at the 20th Annual Symposium and General Assembly of the Purine and Pyrimidine Society. The Society provides a biennial global scientific forum for biomedical scientists and physicians interested in purines and pyrimidines to present their research findings.
- First Presentation: Targeting the deoxyribonucleoside salvage pathway in clinical trials with a first-in-human deoxycytidine kinase inhibitor
- Authors: Kenneth A. Schultz, Peter M. Clark, Curtis B. Thompson, Caius G. Radu
- Second Presentation: Targeting deoxyribonucleoside salvage with a clinical deoxycytidine kinase inhibitor limits disease in mouse models of multiple sclerosis
- Authors: Jessica R. Salas, Bao Ying Chen, Alyssa O. Trias, Kaitlin Ryan, Kenneth A. Schultz, Peter M. Clark
- Date: Wednesday, June 28, 2023; 8:30AM – 10AM
- Session 6: Purines and Pyrimidines in the Immune System
- Location: The Sheraton Gateway; Los Angeles, California
Trethera’s lead asset, TRE-515, is an orally delivered therapeutic engineered to inhibit dCK, the key enzyme in the nucleoside salvage pathway. A common characteristic of tumor cells in solid
malignancies and pathological immune cells in autoimmune diseases is the requirement for elevated nucleotide levels to support abnormal and accelerated cell division. In contrast, dCK activity is not required in most healthy adult human cells. Mediated by the rate limiting enzyme, dCK, the nucleoside salvage pathway may play a pivotal role in enabling the rapid cell proliferation of cancer cells and aberrant activated lymphocytes, suggesting dCK as a potential therapeutic target with expected enhanced safety. This Purine and Pyrimidine Society presentation builds on the TRE-515 dose escalation Phase 1 solid tumor trial data announced earlier this year as well as research work described in the journal Immunology (Chen et al. 2023).
Trethera is a clinical stage privately held biopharmaceutical company dedicated to pioneering the development of novel treatments for autoimmune diseases and cancers. Founded by prominent UCLA scientists, Trethera is led by experienced management and board members. Trethera’s innovative approach to targeting nucleotide metabolism led to the development of TRE-515, an orally administered capsule twice designated by the FDA as an Orphan Drug. TRE-515 is a first-in-class clinical stage drug that inhibits deoxycytidine kinase (dCK), the rate-limiting enzyme in the nucleoside salvage pathway, one of two biosynthetic pathways that generate DNA precursors. It is believed that some forms of cancer may be preferentially dependent on the salvage pathway to support tumor growth, and certain autoimmune diseases, such as multiple sclerosis, might also respond to TRE-515 treatment. Trethera is developing TRE-515 for use as a monotherapy or in combination, to precisely target a metabolic vulnerability of cancer or autoimmune diseases that will transform outcomes for patients.
For more information, please visit us at trethera.com or e-mail Investor Relations at firstname.lastname@example.org.
Note on Forward-Looking Statements
All statements other than statements of historical facts included in this press release that address activities, events or developments that Trethera believes or anticipates will or may occur in the future are “forward-looking statements,” which may often, but not always, be identified by the use of such words as “may,” “might,” “will,” “will likely result,” “would,” “should,” “estimate,” “plan,” “project,” “forecast,” “intend,” “expect,” “anticipate,” “believe,” “seek,” “continue,” “target” or the negative of such terms or other similar expressions. Although Trethera has a reasonable basis for the forward-looking statements contained herein, Trethera cautions that such statements are based on current expectations about future events and are subject to risks, uncertainties and factors relating to medical and scientific research, all of which are difficult to predict and many of which are beyond Trethera’s control, that may cause actual results to differ materially from those expressed or implied by the forward-looking statements in this press release. These potential risks and uncertainties include, without limitation: the extent to which development of any novel cancer therapies or therapies for autoimmune diseases succeeds; whether Trethera would obtain the necessary regulatory approvals to commence human trials or commercialize TRE-515 or any novel therapies resulting from such research; Trethera successfully implementing its growth strategy, including that relating to its disease therapies; the effects of the global Covid-19 pandemic; changes in economic conditions; competition; and risks and uncertainties applicable to the business of Trethera. The statements in this press release speak only as of the date hereof and Trethera does not undertake any obligation to update, amend or clarify these forward-looking statements whether as a result of new information, future events or otherwise. The Company intends that all forward-looking statements be subject to the safe-harbor provisions of the Private Securities Litigation Reform Act of 1995.