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HS-101

Development stage: Unknown
Lead developer: HaplnScience
Modality: Recombinant Proteins and Enzymes
Administration: Intraarticular

Overview

HS-101 is a recombinant protein biologic based on the endogenous protein HAPLN1 (Hyaluronan and proteoglycan link protein 1), developed by HaplnScience for the treatment of osteoarthritis. The drug functions by modulating the Smad2/3 signaling pathway and interacting with the extracellular matrix (ECM) to promote tissue regeneration and maintain joint integrity. By addressing the underlying degenerative processes in the joint, HS-101 aims to provide a disease-modifying effect for patients with osteoarthritis. It is currently in Phase 1 clinical development.

Other names: HAPLN1HAPLN-1HAPLN 1Hyaluronan and proteoglycan link protein 1

Targets

Transforming growth factor beta receptor type 1 (TGFβR1)–SMAD2/3 signaling axisHyaluronan–aggrecan extracellular matrix complex

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