Allergenicity of Wild and Genetically Modified Potatoes
Author Information
Author(s): Lee Soo-Keol, Ye Young-Min, Yoon Sung-Ho, Lee Bou-Oung, Kim Seung-Hyun, Park Hae-Sim
Primary Institution: Ajou University School of Medicine
Hypothesis
Does genetic manipulation of potatoes increase their allergenic risk?
Conclusion
Genetic manipulation of potatoes does not increase their allergenic risk, as both wild-type and GM potatoes showed similar sensitization rates.
Supporting Evidence
- 5.7% of patients showed positive skin-prick test responses to both wild-type and GM potato extracts.
- A common 45-kDa allergen was identified in both types of potato extracts.
- ELISA inhibition tests indicated similar potencies for wild-type and GM potato extracts.
Takeaway
This study looked at whether genetically modified potatoes are more likely to cause allergies than regular potatoes, and found they are not.
Methodology
Skin-prick testing and IgE-ELISA were performed on extracts from wild-type and GM potatoes with 1886 allergy patients and 38 healthy controls.
Limitations
The study only included adult patients and may not be generalizable to other populations.
Participant Demographics
Participants ranged in age from 15 to 65 years, including 1886 allergy patients and 38 healthy controls.
Digital Object Identifier (DOI)
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