Squamous cell carcinoma of the uterine cervix (CSCC) is one of the leading causes of death in Indian women. Protein tyrosine phosphatase receptor (PTPR) type J (also known as DEP1) is a recently reported tumour suppressor receptor phosphatase. Critical molecular analysis of PTPRJ/DEP1 (11p11.2) has not performed in CSCC to date. Here, we observed frequent downregulation of cancer samples (