Adenovirus Detection in Guthrie Cards from Children with Leukaemia
Author Information
Author(s): Vasconcelos G M, Kang M, Pombo-de-Oliveira M S, Schiffman J D, Lorey F, Buffler P, Wiemels J L
Primary Institution: University of California, San Francisco
Hypothesis
Does adenovirus DNA in Guthrie cards from neonates correlate with the development of childhood leukaemia?
Conclusion
Adenovirus DNA was not found at a higher frequency in Guthrie cards from children who later developed leukaemia compared to controls.
Supporting Evidence
- Only one of the 189 samples contained amplifiable adenovirus DNA, and it belonged to a normal control subject.
- The study found a lower rate of positivity for adenovirus DNA in Guthrie cards compared to previous studies.
- Previous reports suggested a link between adenovirus and leukaemia, but this study did not find supporting evidence.
Takeaway
The study looked for a virus in blood samples from kids with leukaemia and found it wasn't there, suggesting it might not be linked to the disease.
Methodology
Guthrie cards from 89 children with leukaemia and 100 healthy controls were screened for adenovirus DNA using PCR methods.
Limitations
The study only tested for adenovirus DNA and did not explore other potential viral or environmental factors.
Participant Demographics
Children aged 1 month to 14 years, median age 4 years.
Digital Object Identifier (DOI)
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