The invention relates to a soybean seed extract, method for producing the sameand usesof the extract of soybean seeds in promoting wound healing, promoting neuroncellproliferation and/or treating brain diseases and/or neurodegenerativediseases, treatingbreast cancer, reducing side effects of interfering with DNA and/or RNAreplicationdrugs, and/or enhancing pharmaceutical effects of interfering with DNA and/orRNAreplication drugs.