PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 32152233-3 2020 We demonstrated that the GOF PIK3CA mutation promoted progression of 4NQO-induced oral squamous cell carcinoma (OSCC) in both E20 single mutant and E20/p53 double mutant mice, with frequent distal metastasis detected only in E20/p53 GEMM. 4-Nitroquinoline-1-oxide 69-73 phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit alpha Mus musculus 29-35