Company: KROS
Filing Date: 2025-08-06
Form Type: 10-Q
Source: 0001664710-25-000070
Chunk: 246

Company: Keros Therapeutics, Inc.
Filing Date: 2025-08-06
Form: 10-Q
Item: Item 1
Chunk 246
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 by the forward-looking statements contained in the following discussion and analysis. You should carefully read the section titled “Risk Factors” set forth in Part II, Item 1A of this Quarterly Report on Form 10-Q to gain an understanding of the important factors that could cause actual results to differ materially from our forward-looking statements. Please also see the section entitled “Special Note Regarding Forward-Looking Statements.” You should, therefore, not rely on these forward-looking statements as representing our views as of any date subsequent to the date of this Quarterly Report on Form 10-Q.

Overview

We are a clinical-stage biopharmaceutical company focused on developing and commercializing novel therapeutics to treat a wide range of patients with disorders that are linked to dysfunctional signaling of the transforming growth factor-beta, or TGF-ß, family of proteins. We are a leader in understanding the role of the TGF-ß family of proteins, which are master regulators of the growth, repair and maintenance of a number of tissues, including blood, bone, skeletal muscle, adipose and heart tissue. By leveraging this understanding, we have discovered and are developing protein therapeutics that have the potential to provide meaningful and potentially disease-modifying benefit to patients. 

Our lead product candidate, KER-065, is designed to bind to and inhibit TGF-ß ligands, including myostatin (GDF8) and activin A, which are negative regulators of muscle and bone mass and strength. Through inhibition of these TGF-ß ligands, we believe that KER-065 has the potential to increase skeletal muscle regeneration, increase muscle size and strength, reduce body fat, reduce fibrosis of the skeletal muscle and increase bone strength. We are developing KER-065 for the treatment of 

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neuromuscular disorders, with an initial focus on Duchenne muscular dystrophy, or DMD. Glucocorticoids, the standard of care in DMD, can have significant side effects when used long-term, including catabolism of muscle, increased fat and accelerated bone loss. In March 2025, we announced initial topline results from the Phase 1 clinical trial of KER-065 in healthy volunteers. We plan on engaging with regulatory authorities on the KER-065 program, starting in the third quarter of 2025. Subject to the outcome of these regulatory interactions, we expect to initiate a Phase 2 clinical trial of KER-065 in patients with DMD in the first quarter of 2026