PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 30465920-4 2019 The cobalt and silicate ions released were shown to synergistically upregulate key angiogenic genes, such as HIF1-alpha, VEGF and the receptor KDR. Cobalt 4-10 hypoxia inducible factor 1 alpha subunit Gallus gallus 109-119