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. 2022 Mar 17;39(4):801–816. doi: 10.1007/s10815-022-02451-x

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© The Author(s) 2022, corrected publication 2022

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Fig. 1 — Hot spots of epigenetic action. Stage 1: from gametes to embryo-endometrium cross-talk; Stage 2: from placenta-fetus cross-talk to brain development, with an overview on environmental factors as well (nutrition and teratogens). Modified from Cerrizuela S et al, Birth Defects Res. 2020; other pictures obtained by Vecteezy.com