Regulation of Renal Phosphate Handling: Inter-organ Communication in Health and Disease
Overview
Affiliations
In this review, we focus on the interconnection of inorganic phosphate (Pi) homeostasis in the network of the bone-kidney, parathyroid-kidney, intestine-kidney, and liver-kidney axes. Such a network of organ communication is important for body Pi homeostasis. Normalization of serum Pi levels is a clinical target in patients with chronic kidney disease (CKD). Particularly, disorders of the fibroblast growth factor 23/klotho system are observed in early CKD. Identification of phosphaturic factors from the intestine and liver may enhance our understanding of body Pi homeostasis and Pi metabolism disturbances in CKD patients.
Tenapanor: A novel therapeutic agent for dialysis patients with hyperphosphatemia.
Akizawa T, Urano N, Ikejiri K, Nakanishi K, Fukagawa M Ther Apher Dial. 2025; 29(2):157-169.
PMID: 39829064 PMC: 11879479. DOI: 10.1111/1744-9987.14241.
Similarities and Differences of Vascular Calcification in Diabetes and Chronic Kidney Disease.
Wang X, Wang Z, He J Diabetes Metab Syndr Obes. 2024; 17:165-192.
PMID: 38222032 PMC: 10788067. DOI: 10.2147/DMSO.S438618.
Suh S, Oh T, Choi H, Kim C, Bae E, Ma S Nutrients. 2023; 15(10).
PMID: 37242150 PMC: 10220543. DOI: 10.3390/nu15102267.
Hypophosphatemia as a prognostic tool for post-hepatectomy liver failure: A systematic review.
Riauka R, Ignatavicius P, Barauskas G World J Gastrointest Surg. 2023; 15(2):249-257.
PMID: 36896296 PMC: 9988637. DOI: 10.4240/wjgs.v15.i2.249.
Yan J, Pan C, Liu Y, Liao X, Chen J, Zhu Y Anim Nutr. 2022; 9:23-30.
PMID: 35949979 PMC: 9344313. DOI: 10.1016/j.aninu.2021.07.010.