RUNX1 and hematopoietic and lymphoid system neoplasm: To further select the articles, we included the following MeSH terms: “hematologic neoplasms,” “gene expression regulation, leukemic,” “RUNX1 protein, human,” and “Neutropenia, Severe Congenital, Autosomal recessive.” Any articles that were not relevant to the role of the RUNX1 gene were excluded.