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Foghorn Provides Pipeline Update on FHD-909 BRM Selective Inhibitor

Key Takeaway: Foghorn Therapeutics announced that Lilly has selected FHD-909, a first-in-class oral BRM selective inhibitor, for clinical development, with an IND filing expected in Q2 2024. This drug targets BRG1 mutated non-small cell lung cancer (NSCLC) and aims to selectively inhibit BRM activity to promote tumor cell death. The collaboration with Lilly includes a shared commitment in developing this and additional oncology medicines, underpinned by promising preclinical results. Upcoming presentations of preclinical data are anticipated at scientific conferences.

Market Sentiment Analysis

POSITIVE FACTORS

  • FHD-909 has been selected by Lilly for clinical development.
  • The drug shows significant anti-tumor activity across multiple BRG1-mutant lung tumors.
  • The collaboration with Lilly includes a co-development and co-commercialization agreement.

CONCERNS & RISKS

  • Forward-looking statements may involve uncertainties and inherent risks.
  • Actual results could differ materially from projected outcomes due to various market conditions.

Full Press Release Details

CAMBRIDGE, Mass., Feb. 08, 2024 (GLOBE NEWSWIRE) -- Foghorn® Therapeutics Inc. (Nasdaq: FHTX), a clinical-stage biotechnology company pioneering a new class of medicines that treat serious diseases by correcting abnormal gene expression, today announced that Lilly has selected FHD-909, a first-in-class oral BRM selective inhibitor, for clinical development. Lilly plans to file an IND for FHD-909 in Q2 2024. The primary target patient population is BRG1 mutated non-small cell lung cancer (NSCLC).
Selective BRM inhibition has been a sought-after objective in cancer research for many years. A variety of tumor types, including NSCLC, are known to have mutations in BRG1, which we believe make them dependent on BRM activity for their survival. Selective blocking of BRM activity is considered a promising strategy for causing tumor cell death while sparing healthy cells.
In December 2021, Foghorn announced a strategic collaboration with Lilly to create novel oncology medicines. The collaboration includes a US 50/50 co-development and co-commercialization agreement for Foghorn’s Selective BRM oncology program and an additional undisclosed oncology target. In addition, the collaboration includes three discovery programs using Foghorn’s proprietary Gene Traffic Control platform.
The Companies plan to present preclinical data at upcoming scientific conferences.
FHD-909 is a highly potent, allosteric and orally available small molecule that selectively inhibits the ATPase activity of BRM over its closely related paralog BRG1, two proteins that are the catalytic engines across all forms of the BAF complex, one of the key regulators of the chromatin regulatory system. In preclinical studies, tumors with mutations in BRG1 rely on BRM for BAF function. FHD-909 has shown significant anti-tumor activity across multiple BRG1-mutant lung tumors.
About Foghorn Therapeutics
Forward-Looking Statements
This press release contains “forward-looking statements.” Forward-looking statements include statements relating to the planned Phase 1 dose escalation study of FHD-909, statements regarding the Company’s clinical trials, product candidates and research efforts, and other statements identified by words such as “could,” “may,” “might,” “will,” “likely,” “anticipates,” “intends,” “plans,” “seeks,” “believes,” “estimates,” “expects,” “continues,” “projects” and similar references to future periods. Forward-looking statements are based on our current expectations and assumptions regarding capital market conditions, our business, the economy and other future conditions. Because forward-looking statements relate to the future, by their nature, they are subject to inherent uncertainties, risks and changes in circumstances that are difficult to predict. As a result, actual results may differ materially from those contemplated by the forward-looking statements. Important factors that could cause actual results to differ materially from those in the forward-looking statements include regional, national or global political, economic, business, competitive, market and regulatory conditions, including risks relating to our clinical trials and other factors set forth under the heading “Risk Factors” in the Company’s Annual Report on Form 10-K for the year ended December 31, 2022, as filed with the Securities and Exchange Commission. Any forward-looking statement made in this press release speaks only as of the date on which it is made.
Greg Dearborn, Foghorn Therapeutics Inc. (Investors)
Karin Hellsvik, Foghorn Therapeutics Inc. (Investors & Media)
Adam Silverstein, ScientPR (Media)
Peter Kelleher, LifeSci Advisors (Investors)

Frequently Asked Questions

What is FHD-909?

FHD-909 is a first-in-class oral BRM selective inhibitor developed by Foghorn.

Who selected FHD-909 for clinical development?

Lilly has selected FHD-909 for clinical development.

What is the target patient population for FHD-909?

The target population is patients with BRG1 mutated non-small cell lung cancer.

When does Lilly plan to file an IND for FHD-909?

Lilly plans to file an IND for FHD-909 in Q2 2024.

What is the purpose of selective BRM inhibition?

Selective BRM inhibition aims to induce tumor cell death while preserving healthy cells.

Last updated: Feb 8, 2024