PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 34075953-5 2021 Herein, we designed a nanoprobe based on gold nanoparticles (Au NPs) to monitor the effect of different oxygen and nutrient conditions on the migration and invasion of breast cancer cells through detecting the changes in levels of RAB-22a and MMP-2 mRNA in living cells. Oxygen 104-110 matrix metallopeptidase 2 Homo sapiens 243-248