Leukopenia (69%), neutropenia (60%), anemia (40%), lymphopenia (17%), and thrombocytopenia (14%) were the most common hematologic AEs; meanwhile, elevated alanine aminotransferase/aspartate aminotransferase (ALT/AST) (63%), nausea (51%), diarrhea (31%), elevated alkaline phosphatase (26%), constipation (23%), oral mucositis (17%), and vomiting (14%) were the most common gastrointestinal TRAEs. The gene discussed is GPT; the disease is anemia (phenotype).