Gene Therapy for Haemophilia A

PWOnlyIAS

April 25, 2025

Gene Therapy for Haemophilia A

Recently, India’s first-in-human gene therapy trial for Haemophilia A  was conducted at BRIC-inStem

About Haemophilia A

  • Haemophilia A is a rare genetic bleeding disorder caused by a deficiency of clotting protein Factor VIII, due to mutations in the F8 gene on the X chromosome.
  • Haemophilia AVulnerability: It primarily affects males; females can be carriers and may occasionally show symptoms if both X chromosomes carry the mutation.
  • Symptoms:  It includes excessive bleeding, easy bruising, and joint pain due to internal bleeding.
  • Treatment: Traditionally, treatment involved frequent intravenous infusions of clotting factors, but there is no permanent cure without advanced therapies.

About Gene Therapy for Haemophilia

  • Gene therapy offers a potential one-time cure by delivering a functional copy of the F8 gene into the patient’s liver cells using a modified adenovirus vector.
  • The therapy instructs the liver to produce Factor VIII internally, thereby correcting the clotting deficiency from the source.
  • The first commercial gene therapy, Roctavian, was approved by the U.S. FDA in 2023, setting a precedent for similar global trials, including India’s.
  • India’s clinical trials mark a turning point in making gene therapy accessible and affordable for the Indian population.

This breakthrough positions India at the forefront of next-generation biomedical innovation, with gene therapy emerging as a pillar of future healthcare and economic growth.

Key Achievements of India In Biotechnology

  • India’s biotech sector has expanded 16-fold in a decade, reaching $165.7 billion in 2024, with a target of $300 billion by 2030.
  • The newly launched BIO-E3 Policy focuses on enhancing the economy, employment, and environment through biotechnology.
  • Establishment of the Biotechnology Research and Innovation Council (BRIC) by the Department of Biotechnology ( Ministry of Science and technology)  unified 14 autonomous institutions, accelerating innovation and collaboration.
  • Biotechnology Industry Research Assistance Council’s Institute for Stem Cell Science and Regenerative Medicine (BRIC-inStem), Bengaluru, is leading translational research in regenerative medicine, with trials in collaboration with CMC Vellore and other top institutes.
  • Infrastructure such as Biosafety Level III labs and the Centre for Research Application and Training in Embryology (CReATE) enhance preparedness and maternal health research.

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Quick Revise Now !
UDAAN PRELIMS WALLAH
Comprehensive coverage with a concise format
Integration of PYQ within the booklet
Designed as per recent trends of Prelims questions
हिंदी में भी उपलब्ध

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