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KB 407

Drug Profile

KB 407

Alternative Names: KB-407

Latest Information Update: 04 Mar 2025

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At a glance

  • Originator Krystal Biotech
  • Class Antifibrotics; Gene therapies
  • Mechanism of Action Cystic fibrosis transmembrane conductance regulator replacements; Gene transference
  • Orphan Drug Status

    Orphan designation is assigned by a regulatory body to encourage companies to develop drugs for rare diseases.

    Yes - Cystic fibrosis
  • New Molecular Entity No

Highest Development Phases

  • Phase I Cystic fibrosis

Most Recent Events

  • 19 Feb 2025 Cystic Fibrosis Foundation (CFF) Therapeutic Development Network (TDN) Clinical Research Executive Committee grants full sanctioning of the KB 407 phase I CORAL-1 study protocol
  • 10 Dec 2024 Adverse events data from a phase I trial in Cystic fibrosis released by Krystal Biotech
  • 29 Feb 2024 Krystal Biotech receives patent protection for patent application covering methods of using KB407 for the treatment of Cystic fibrosis and other diseases causing progressive lung destruction in South Africa

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