PAK1 and breast neoplasm: Dibutyl phthalate associated genes, AR, BRCA1, CCNE1, CTNNB1, ESR1, ESR2, FHL2, HEYL, IGF1, PGR, RB1, and SRC; and diethylhexyl phthalate associated genes, AR, CTNNB1, ESR1, ESR2, IGF1, NCOA1, and PPARGC1B, and BPA associated AR, BRCA1, CCNE1, CTNNB1, ESR1, ESR2, FHL2, IGF1, NCOA1, NCOA2, NCOA3, NRIP1, PAK1, PGR, PHB, RB1, SFRP1, SIRT1, and SRC, are also associated with 17β-estradiol in breast neoplasms (Table 7).