ETV4 plays a role on the primary events during the adenoma-adenocarcinoma progression in colorectal cancer.

Background: Colorectal cancer (CRC) is one of the most common cancers worldwide; it is the fourth leading cause of death in the world and the third in Brazil. Mutations in the APC, DCC, KRAS and TP53 genes have been associated with the progression of sporadic CRC, occurring at defined pathological stages of the tumor progression and consequently modulating several genes in the corresponding signaling pathways. Therefore, the identification of gene signatures that occur at each stage during the CRC progression is critical and can present an impact on the diagnosis and prognosis of the patient.

A cohort study among 402 patients with penile cancer in Maranhão, Northeast Brazil with the highest worldwide incidence.

Objective: Maranhão State-Northeast Brazil-has the world's highest incidence of penile cancer. This study describes the epidemiological, histopathological and clinical profile of patients stricken across that Brazilian state. The study is aimed at providing new data on neoplasia.

Angiolymphatic invasion and absence of koilocytosis predict lymph node metastasis in penile cancer patients and might justify prophylactic lymphadenectomy.

To analyze possible clinical-pathological parameters and predictors of lymph node metastasis and evaluate the impact of lymphadenectomy in the survival of these patients.A retrospective study of patients diagnosed with penile cancer and submitted to regional lymphadenectomy at two reference hospitals in Maranhão, Northeast, Brazil, an area where the disease has a high incidence. We described here clinical and histopathological characteristics of patients diagnosed between January 2009 and September 2017.

Profile of patients with penile cancer in the region with the highest worldwide incidence.

To determine the epidemiological, histopathological, and clinical characteristics of patients diagnosed with penile cancer in the Brazilian state of Maranhão, the region with the highest incidence worldwide. One hundred and sixteen penile cancer patients were interviewed from July 2016 to October 2018. The majority of patients lived in a rural area (57%), worked in farming (58%), had a low level of schooling or no schooling (90%), and were married or in a stable relationship (74%).