Adult 1 Aged 1 Aged, 80 and over 1 Cyclin-Dependent Kinase Inhibitor p16 1 Female 1 Genital 1 Genital Diseases, Female Genital Diseases, Male 1 Humans 1 Inflammation 1 Lichen Planus 1 Lichen Planus, Oral 1 Lichen planus 1 Male 1 Malignant risk 1 Middle Aged 1 Oral 1 P16 1 P16 protein, human 1 adult 1 aged 1 biosynthesis 1 comparative study 1 cyclin dependent kinase inhibitor 2A 1 female 1 gynecologic disease 1 human 1 lichen planus 1 male 1 male genital system disease 1