PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 23611556-2 2013 Through independent and combined effects on renal phosphorus and vitamin D metabolism, alterations in FGF23 and Klotho expression are essential for maintaining mineral homeostasis in kidney disease. Phosphorus 50-60 fibroblast growth factor 23 Homo sapiens 102-107