Epstein-Barr Virus Variants and Nasopharyngeal Carcinoma in Malaysia
Author Information
Author(s): See Hui Shien, Yap Yoke Yeow, Yip Wai Kien, Seow Heng Fong
Primary Institution: Universiti Putra Malaysia
Hypothesis
What is the relationship between Epstein-Barr virus latent membrane protein-1 variants and nasopharyngeal carcinoma in Malaysia?
Conclusion
The study found that LMP1 30-bp deletion and loss of XhoI site are associated with type III nasopharyngeal carcinoma, particularly in the Chinese population.
Supporting Evidence
- LMP1 30-bp deletion was found in 55.9% of NPC tissues.
- XhoI-loss was detected in 87.2% of NPC tissues.
- The presence of LMP1 variants was significantly associated with the Chinese race.
Takeaway
This study looked at how certain virus changes are linked to a type of throat cancer in Malaysia, especially in Chinese people.
Methodology
The study analyzed EBV LMP1 gene variants from NPC tissues and plasma using PCR and statistical analysis.
Limitations
The study did not determine the LMP1 30-bp status with paired tissue samples.
Participant Demographics
Participants included 42 patients with nasopharyngeal carcinoma and 10 non-malignant cases, with a focus on Chinese and Malay ethnicities.
Statistical Information
P-Value
p < 0.05; p = 0.046; p = 0.011; p = 0.006
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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