Prevalence and distribution of human papillomavirus (HPV) in Luoyang city of Henan province during 2015-2021 and the genetic variability of HPV16 and 52.
Abstract: For HPV16, The most prevalent mutations were T266A (27/27) and N181T (7/27) for L1, D32E for E6 and S63F for E7 in HPV16.
Result: Another high frequent variation was A5316C (25.9%, 7/27), which changed asparagine into threonine (N181T).
Result: Specially, four changes were non-synonymous mutations, including: H76Q (1/27), N181T (7/27), E240D (1/27) and T266A (27/27).
Discussion: Compared with the reference (NC001526), four non-synonymous mutations were found in HPV16 L1 prote
Investigation of the diversity of human papillomavirus 16 variants and L1 antigenic regions relevant for the prevention of human papillomavirus-related oropharyngeal cancer in Japan.
Abstract: The only nonsynonymous substitution detected in the L1 antigen loop region was p.N181T in the EF loop, which was found in 28/70 (40%) cases.
Characterization of major capsid protein (L1) variants of Human papillomavirus type 16 by cervical neoplastic status in Indian women: Phylogenetic and functional analysis.