| HAI-2 is a candidate tumour suppressor gene that is frequently hypermethylated and underexpressed in human HCCs, and the KD-1 domain of HAI-2 is the key region responsible for its anti-invasive function | liver, |
| Epigenetic inactivation and tumor suppressor activity of HAI-2/SPINT2 in gastric cancer. | gastric, |
| The tumor suppressor gene SPINT2 is commonly silenced by promoter hypermethylation in human esophageal squamous cell carcinoma and SPINT2 hypermethylation is correlated with poor overall survival. | esophageal, |
| Epigenetic inactivation of HAI-2/SPINT2 causes loss of RCC tumor suppressor activity and implicates abnormalities of the MET pathway in clear cell and papillary sporadic RCC. | None |
| data support the role of SPINT2 as a putative tumor suppressor gene in medulloblastoma and further implicate dysregulation of the HGF/MET signaling pathway in the pathogenesis of medulloblastoma | None |