Nucleic acid aptamer controls mycoplasma infection for inhibiting the malignancy of esophageal squamous cell carcinoma.

ABSTRACT: Esophageal cancer is one of the most frequent malignant tumors of the digestive tract, among which esophageal squamous cell carcinoma (ESCC) is the main pathological type worldwide. Previous studies have shown microbial infections in the upper digestive tract to be a potential risk factor in ESCC etiology. In this study, we identified that Mycoplasma hyorhinis infection promoted the malignancy of ESCC. In response, we generated a single-stranded DNA aptamer, ZY3A, against M. hyorhinis using the cell-SELEX strategy. The underlying recognition mechanism of ZY3A on M. hyorhinis involves its binding to M. hyorhinis-specific p37 protein. This tool allowed us to provide the first proof-of-concept evidence using a nucleic acid aptamer to control mycoplasma infection. More specifically, we found t

SUBMITTER: Zhang Y 

PROVIDER: S-EPMC9171152 | biostudies-literature | 2022 Jun

REPOSITORIES: biostudies-literature