A new evaluation of the rearranged non-coding control region of JC virus in patients with colorectal cancer.

Background: Several studies have reported the presence of JC virus (JCV) in human tumors, The association of JCV and CRC remains controversial. This study aimed to evaluate the rearranged NCCR region of the detected JCV DNA in CRC patients' tissue samples.

Methods: In this case-control study, tumor tissues (n = 60), adjacent normal tissues (n = 60), and urine samples (n = 60) of the CRC patients were collected.

Time to take HPV infection in colorectal cancer patients more seriously.

Background: The association between viral infections and colorectal cancer (CRC) remains an enigma in cancer research. Certain types of Human Papillomaviruses (hr-HPVs), known for their oncogenic properties, have been observed in particular CRC biopsies, further adding to the enigma surrounding this association.

Materials And Methods: This cross-sectional study was conducted on 40 confirmed cases of CRC adenocarcinoma.

Clinical Characteristics and Outcomes in Hospitalized Patients with COVID-19 and Cancer History: A Multicenter Cross-Sectional Study in Southwestern Iran.

Cancer patients are more exposed to opportunistic infections, such as COVID-19, due to their poor health status. This study aimed to identify the clinical characteristics of cancer and non-cancer patients with COVID-19 that may lead to death, intubation, and ICU admission. A Multicenter Cross-Sectional study was conducted on confirmed COVID-19 adult patients with and without a history of cancer from March 2019 to March 2021.

A Study of Association of ABO and Rh Blood Group with Colorectal Cancer in Khuzestan Province, Iran.

Colorectal cancer, a solid tumor with a high prevalence, contributes significantly to annual mortality rates. Various factors, including blood groups, may influence cancer risk. Multiple studies have suggested a potential connection between ABO and Rh blood groups and colorectal cancer risk.

Study of the Relationship between ABO Blood Group Types and Breast Cancer and Cervix Cancer in Khuzestan Province, Iran.

Breast cancer and cervix cancer are the prevalent and deadly types of solid tumors around the world. According to the importance of cancer, it is necessary to understand predisposing factors that affect cancer risk. In this regard, previous studies suggest that blood types particularly ABO and Rh-Hr Blood-Group System could play roles in the risk and different features of cancers.