Complete genome analysis of hepatitis B virus in Qinghai-Tibet plateau: the geographical distribution, genetic diversity, and co-existence of HBsAg and anti-HBs antibodies.
Abstract: Clinical prognosis-related genetic variations such as nucleotide mutation T1762/A1764 (27.93%), A2189C (12.85%), G1613A (8.94%), T1753C (8.38%), T53C (4.47%) T3098C (1.68%) and PreS deletion (2.23%) were detected in CD recombinants.
Table: T3098C
Discussion: Other mutations, such as T53C, G1613A, C1653T, T1753C, A2189C, T3098C and PreS deletions were also reported associated with clinical progress.
Discussion: The same result was also found in frequencies of mut
Complete genome sequencing and clinical analysis of intrahepatic hepatitis B virus cccDNA from HCC.
Discussion: For example, T3098C in the preS1 region and T53C were associated with HCC but further investigation is essential.
Hepatitis B virus core promoter mutations G1613A and C1653T are significantly associated with hepatocellular carcinoma in genotype C HBV-infected patients.
T3098C and T53C mutations of HBV genotype C is associated with HBV infection progress.
PMID: 20337225
2009
Biomedical and environmental sciences
Abstract: CONCLUSION: The frequency of genotype C HBV preS T3098C and T53C mutations is associated with hepatitis B infection progression.
Abstract: RESULTS: The prevalence of preS T3098C and T53C mutations of genotype C HBV was significantly higher in LC and HCC patients than ASC and CHB patients.
Abstract: The rate of T3098C mutation in ASC, CHB, LC, and HCC patients were 0.00% (0/24), 3.85% (1/26), 9.09% (2/