Related Experiment Video
Updated: Sep 6, 2025

Author Spotlight: Addressing Regulatory Gaps in Molecular Studies by Quantifying Viral Vectors in Complex Matrices
Published on: July 14, 2023
Regulatory Aspects of Gene Therapy: The Regulatory Life Cycle
Najat Bouchkouj1, Megha Kaushal1, Poornima Sharma1
1Office of Tissue and Advanced Therapies, Center for Biologics Evaluation and Research, U.S. Food and Drug Administration, 10903 New Hampshire Avenue, WO71, Silver Spring, MD 20993, USA.
Abstract:
The recent progress in gene and gene-modified cellular therapies has shown great promise for numerous pediatric diseases. Nevertheless, the development of these products is complicated, and the regulatory pathway is rigorous. There are, however, several opportunities for programmatic support within the Food and Drug Administration. This article highlights the life cycle of product development through approval and many of the available resources and programs to support product development.
Insights
Gene and gene-modified cell therapies offer hope for pediatric diseases but face complex development and regulatory hurdles. The Food and Drug Administration provides resources to support product development through approval.
Area of Science:
- Biotechnology
- Pediatric Medicine
- Regulatory Science
Background:
- Gene and gene-modified cellular therapies show significant promise for treating pediatric diseases.
- Developing these advanced therapies is complex, involving rigorous regulatory pathways.
- Navigating the regulatory landscape is crucial for successful product development.
Purpose of the Study:
- To highlight the product development life cycle for gene and gene-modified cellular therapies.
- To identify and explain available resources and programs offered by the Food and Drug Administration (FDA).
- To provide guidance for navigating the regulatory pathway for pediatric therapeutic products.
Main Methods:
- Review of the product development continuum from early research to post-approval.
- Analysis of FDA's programmatic support mechanisms and regulatory guidance.
- Identification of key stages and considerations in the regulatory submission process.
Main Results:
- Gene therapies for pediatric conditions require a structured approach to development.
- The FDA offers various programs and resources to facilitate the approval process.
- Understanding the regulatory lifecycle is essential for sponsors.
Conclusions:
- Programmatic support from the FDA can significantly aid the development of gene and gene-modified cellular therapies.
- Early engagement with regulatory agencies is recommended.
- Successful navigation of the regulatory pathway is key to bringing innovative pediatric treatments to patients.
Related Concept Videos
Gene Therapy
Microorganisms in Medicine and Therapeutics
What is Genetic Engineering?
Regulation of Expression at Multiple Steps
Regulation of Expression Occurs at Multiple Steps
Transcription results in the generation of precursor (pre-mRNA) that consists of both exons and introns, which needs further processing before being translated to a...
Structure of a Gene
However, only 1% of the DNA is composed of genes that encode proteins; the rest, 99% is non-coding DNA. This non-coding DNA performs...

