Aptamers are a class of single oligonucleotide molecules(DNA or RNA)that are screened from random DNA or RNA oligonucleotide chain libraries by the systemic evo
BACKGROUND Several studies have demonstrated a correlation between esophageal cancer(EC)and perturbed urinary metabolomic profiles,but none has described the co
BACKGROUND Barrett’s esophagus(BE)is a pre-malignant condition associated with the development of esophageal adenocarcinoma.The prevalence of BE in the general