The family of mammalian E2F transcription factors (E2Fs) comprise of 8 members (E2F1-
E2F8) classified as activators (E2F1-E2F3) and repressors (E2F4-E2F8) primarily regulating …

Oral cancer is a neoplastic disorder of the oral cavities, including the lips, tongue, buccal
mucosa, and lower and upper gums. Oral cancer assessment entails a multistep process …

Objective This study aimed to evaluate the presence of human papillomavirus (HPV) and
Epstein–Barr virus (EBV) and the expression of p53, p16, E‐cadherin, COX‐2, MLH1, and …

Colorectal cancer (CRC) is one of the most common types of cancer worldwide. In addition
to known risk factors, oncoviruses have attracted exceptional attention from recent research …

Over the past few decades, several publications have investigated the role of Epstein-Barr
virus (EBV) in head and neck squamous cell carcinomas, and an increasing number of them …

Human papillomavirus (HPV) infection is one of the most common sexually transmitted
infections worldwide. It is caused by the HPV, a DNA virus that infects epithelial cells in …

We report the case of a 42-year-old male without a previous medical history who presented
with hematochezia, tenesmus, and weight loss over two months. An ulcerated lesion located …

O cancro oral é um problema de saúde pública, tanto nos países desenvolvidos como nos
que estão em desenvolvimento e constitui uma importante causa de doença e morte. O …

We introduce a 42-year-old male without previous medical history that presented
hematochezia, tenesmus and weight loss for two months. An ulcerated lesion located in the …