Human Parvovirus B19 and Papillary Thyroid Carcinoma
Author Information
Author(s): Wang J H, Zhang W P, Liu H X, Wang D, Li Y F, Wang W Q, Wang L, He F R, Wang Z, Yan Q G, Chen L W, Huang G S
Primary Institution: State Key Laboratory of Cancer Biology, Department of Pathology, Xijing Hospital, Fourth Military Medical University, Xi'an, China
Hypothesis
Is parvovirus B19 involved in the pathogenesis of papillary thyroid carcinoma (PTC)?
Conclusion
The study suggests a possible role of parvovirus B19 in the development of papillary thyroid carcinoma.
Supporting Evidence
- B19 DNA was found in 37 out of 38 PTC specimens.
- The presence of B19 capsid protein was significantly higher in PTC compared to control groups.
- Activation of NF-κB was correlated with the presence of B19 protein in PTC tissues.
Takeaway
Researchers looked at thyroid samples to see if a virus called parvovirus B19 is linked to a type of thyroid cancer. They found that the virus is more common in cancerous tissues than in normal ones.
Methodology
The study examined 112 thyroid specimens using nested PCR, in situ hybridization, and immunohistochemistry to detect B19 DNA and proteins.
Participant Demographics
The study included 38 patients with papillary thyroid carcinoma, with a mean age of 43.5 years, and 29 were female.
Statistical Information
P-Value
p<0.001
Statistical Significance
p<0.001
Digital Object Identifier (DOI)
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