Related Experiment Video
Updated: Aug 8, 2026

In Vivo Functional Study of Disease-associated Rare Human Variants Using Drosophila
Published on: August 20, 2019
Returning genetic research results to individuals: points-to-consider
Gaile Renegar1, Christopher J Webster, Steffen Stuerzebecher
1Genetics Research, GlaxoSmithKline, 5 Moore Drive, RTP NC 27709, USA. gaile.l.regenar@gsk.com
Returning individual genetic research results to participants is debated. This paper offers considerations for drug development trials, balancing participant benefits and risks.
Area of Science:
- Genetics
- Bioethics
- Pharmacogenomics
Background:
- Growing prevalence of pharmacogenetics and disease genetics research.
- Increasing trend for participants to access personal genetic data.
- Ethico-legal guidelines and public policy in Europe and the US reviewed.
Purpose of the Study:
- Stimulate debate on returning individual genetic research results.
- Provide 'Points-to-Consider' for drug development trials.
- Frame discussion as a benefit-to-risk assessment for participants.
Main Methods:
- Review of international ethico-legal guidelines and public policy.
- Discussion based on authors' knowledge and experience in genetic research.
- Analysis of considerations for returning genetic research results.
Main Results:
- Exploratory genetic data is common, but participant access is increasing.
- Key considerations include clinical relevance, lab qualifications, consent, confidentiality, and competency.
- A benefit-to-risk framework is proposed for decision-making.
Conclusions:
- Careful consideration is needed for returning individual genetic research results.
- Balancing potential benefits and risks to participants is crucial.
- Maintaining research integrity and feasibility is essential.
Related Concept Videos
Genetic Screens
Forward genetic screens
Forward or “classical” genetic screens involve creating random mutations in an organism’s DNA using radiation, mutagens, or insertion of additional bases, which result in visible changes...
Types of Biopharmaceutical Studies: Controlled and Non-Controlled Approaches
Non-controlled studies, commonly employed for initial exploration, lack a control group, rendering them susceptible to biases and external influences. In contrast, controlled...
What is Genetic Engineering?
Behavioral Genetics and Its Designs
The primary methodologies used in behavior genetics include family studies, twin studies, and adoption studies, each providing unique...
Pharmacogenomics: Identification of New Drug Targets
Human Genetics
The complex relationship between genetics and psychology is observable through common biological components such...
