| HCG18 | gastric cancer | qPCR, Western blot etc. | H | ✘ | ✘ | ✘ | ✘ | ✔ | ✘ | ✔ | ✘ | ✔ | ✘ | 32256081 | 2020 |
| HCG18 | colorectal cancer | RT-qPCR, Dual-luciferase reporter assay, Western blot analysis | H | ✘ | ✘ | ✘ | ✘ | ✘ | ✘ | ✔ | ✘ | ✘ | ✘ | 31854468 | 2020 |
| HCG18 | nasopharyngeal cancer | RT-PCR, Western Blot, Luciferase Reporter Assays | H | ✘ | ✘ | ✔ | ✘ | ✔ | ✘ | ✔ | ✘ | ✔ | ✘ | 31841193 | 2019 |
| HCG18 | Papillary thyroid cancer | Dual-luciferase reporter assay;qRT-PCR;Western blot;Luciferase reporter assay; | L | ✘ | ✘ | ✘ | ✘ | ✘ | ✘ | ✘ | ✔ | ✔ | ✘ | 33798913 | 2021 |
| HCG18 | Osteosarcoma | MTT assay;qPCR;RT-qPCR;Western blot;Luciferase reporter assay;MTT assay; | L | ✘ | ✘ | ✘ | ✘ | ✔ | ✘ | ✘ | ✘ | ✘ | ✘ | 34377255 | 2021 |