PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 20122913-0 2010 Retinoic acid signaling in perioptic mesenchyme represses Wnt signaling via induction of Pitx2 and Dkk2. Tretinoin 0-13 dickkopf WNT signaling pathway inhibitor 2 Mus musculus 99-103