SLC12A9 and pancreatic neoplasm: The SLC12 family of proteins includes SLC12A8 and SLC12A9, which encode proteins for which no function has yet been ascribed.[28] Due to the limited research on HIST3H2A in pancreatic cancer patients, So the interaction between HIST3HI2A and these genes (SLC12A8 and SLC12A9) needs further experimental study.