Cancers, Vol. 16, Pages 1746: Bovine Meat and Milk Factor-like Sequences Are Frequently Detected in Renal Cell Carcinoma Tissues
Cancers, Vol. 16, Pages 1746: Bovine Meat and Milk Factor-like Sequences Are Frequently Detected in Renal Cell Carcinoma Tissues
Cancers doi: 10.3390/cancers16091746
Authors:
Ghalib Mobaraki
Shuai Shi
Kim M. Smits
Kim Severens
Kim Lommen
Dorit Rennspiess
Emil Chteinberg
Véronique Winnepenninckx
Iryna Samarska
Faisal Klufah
Axel zur Hausen
Previous studies have indicated a potential role of diet in the pathogenesis of renal cell carcinoma (RCC). Recently, circular bovine meat and milk factor (BMMF) DNAs have been identified in peritumoral tissues of human colon and breast cancers. Here, we investigated the prevalence of the DNA of these novel human pathogenic infectious agents in RCC and adjacent peritumoral renal tissues. DNA was extracted from formalin-fixed and paraffin-embedded (FFPE) RCC and peritumoral kidney tissues, including a test (n = 11) and a validation (n = 152) collection. BMMF1 and BMMF2 consensus primers were designed to screen for the presence of BMMF1- and BMMF2-like DNA. In addition, BMMF-specific PCR was performed on selected cases to test for the presence of additional regions of BMMF1 and BMMF2 genomes. A reference collection of hepatocellular carcinomas (HCCs; n = 60) and adjacent peritumoral liver tissues (n = 50) was also included. Our results demonstrated that BMMF1 and BMMF2 DNAs are frequently found in human RCC tissues and are particularly more prevalent in peritumoral kidney tissues. Of note, BMMF1 and BMMF2 genotype ...
Source: Cancers - Category: Cancer & Oncology Authors: Ghalib Mobaraki Shuai Shi Kim M. Smits Kim Severens Kim Lommen Dorit Rennspiess Emil Chteinberg V éronique Winnepenninckx Iryna Samarska Faisal Klufah Axel zur Hausen Tags: Article Source Type: research
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