PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 34484559-12 2021 Mechanically, the keap1/Nrf2/HO-1 signaling pathway was also investigated in order to unveil its molecular mechanism, and the results showed that MG-Exos could increase the protein levels of Nrf2 and HO-1 via inhibiting the keap1; they also triggered the expression of its downstream antioxidative-related genes, such as NQo1, Gclc, Cat, and Gsx1. Magnesium 146-148 GS homeobox 1 Mus musculus 342-346