The US Food and Drug Administration’s biologics center is considering ways to streamline the development and regulatory review of genome editing technology targeted at different mutations of the same gene.
Genome Editing: US FDA Eyes Platform-Based Approach To Development And Approval
CBER Director Peter Marks outlines a streamlined process to approval for treating different mutations of the same gene. NCATS’ Philip Brooks tells the Pink Sheet the approach avoids the need to “start from scratch for every new mutation.”

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Cell and gene therapy manufacturers must consider the practicalities of their product within the context of a health care system before it comes onto the market to be successful, experts from Novartis, AstraZeneca and England’s National Health Service say.
A risk-based approach to human cell therapies and tissue-based products could incentivize development and prevent bad actors from taking advantage of the current FDA system.
Experts working in the advanced therapy space say the US has less strict criteria for regulatory pathways for cell and gene therapies than the EU, particularly for products in early development.
Not all companies will be able to access joint scientific consultations under the EU Health Technology Assessment Regulation, but success is still possible for those that engage with national agencies early on, says EUCOPE’s Alexander Natz.
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Sponsors should review longstanding agency concepts on consumer-friendly language and claims limitations, along with Office of Prescription Drug Promotion research and enforcement, when applying the 2018 CFL guidance to direct-to-consumer advertising, Sidley Austin’s Cope says.
Center for Biologics Evaluation and Research Director Peter Marks expects no fundamental changes in support for FDA initiatives and said the Rare Disease Innovation Hub, which promotes cross-center collaboration, is “consistent with what we're hearing in the current environment.”
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