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Ohata K, Sugaya T, Nguyen HN, Arai K, Hatanaka Y, Uno K, Tohma M, Uechi T, Sekiguchi K, Oikawa T, Nagabukuro H, Kuniyeda K, Kamijo-Ikemori A, Suzuki-Kemuriyama N, Nakae D, Noiri E, Miyajima K. Urinary liver-type fatty acid binding protein is a biomarker reflecting renal damage and the ameliorative effect of drugs at an early stage of histone-induced acute kidney injury. Nephrology (Carlton) 2024; 29:117-125. [PMID: 37950597 DOI: 10.1111/nep.14254] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Revised: 10/31/2023] [Accepted: 11/01/2023] [Indexed: 11/12/2023]
Abstract
AIM Circulated histones play a crucial role in the pathogenesis of infectious diseases and severe trauma, and it is one of the potential molecular targets for therapeutics. Recently, we reported that histone is one of the causative agents for urinary L-FABP increase. However, the mechanism is still unclear, especially in severe cases. We further investigated the mechanism of urinary L-FABP increase using a more severe mouse model with histone-induced kidney injury. This study also aims to evaluate the therapeutic responsiveness of urinary L-FABP as a preliminary study. METHODS Human L-FABP chromosomal transgenic mice were administrated 30 mg/kg histone from a tail vein with a single dose. We also performed a comparative study in LPS administration model. For the evaluation of the therapeutic responsiveness of urinary L-FABP, we used heparin and rolipram. RESULTS The histological change with cast formation as a characteristic of the models was observed in proximal tubules. Urinary L-FABP levels were significantly elevated and these levels tended to be higher in those with more cast formation. Heparin and rolipram had the ameliorative effect of the cast formation induced by histone and urinary L-FABP levels significantly decreased. CONCLUSION Histone is one of the causative agents for the increase of urinary L-FABP at an early stage of AKI. In addition, it suggested that urinary L-FABP may be useful as a subclinical AKI marker reflecting kidney damage induced by histone. Furthermore, urinary L-FABP reflected the degree of the damage after the administration of therapeutic agents such as heparin and PDE4 inhibitor.
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Affiliation(s)
- Keiichi Ohata
- Department of Nutritional Science and Food Safety, Faculty of Applied Biosciences, Tokyo University of Agriculture, Tokyo, Japan
- Division of Nephrology and Hypertension, Department of Internal Medicine, St. Marianna University School of Medicine, Kanagawa, Japan
- CMIC Holdings Co., Ltd, Tokyo, Japan
- Timewell Medical Co., Ltd, Tokyo, Japan
| | - Takeshi Sugaya
- Division of Nephrology and Hypertension, Department of Internal Medicine, St. Marianna University School of Medicine, Kanagawa, Japan
- Timewell Medical Co., Ltd, Tokyo, Japan
| | - Hanh Nhung Nguyen
- Department of Food and Nutritional Science, Graduate School of Agriculture, Tokyo University of Agriculture, Tokyo, Japan
| | - Karin Arai
- Department of Food and Nutritional Science, Graduate School of Agriculture, Tokyo University of Agriculture, Tokyo, Japan
| | - Yuri Hatanaka
- Department of Food and Nutritional Science, Graduate School of Agriculture, Tokyo University of Agriculture, Tokyo, Japan
| | - Kinuko Uno
- Laboratory of Animal Physiology and Functional Anatomy, Graduate School of Agriculture, Kyoto University, Kyoto, Japan
| | - Marika Tohma
- Department of Food and Nutritional Science, Graduate School of Agriculture, Tokyo University of Agriculture, Tokyo, Japan
| | - Teppei Uechi
- Department of Food and Nutritional Science, Graduate School of Agriculture, Tokyo University of Agriculture, Tokyo, Japan
| | - Keita Sekiguchi
- Department of Food and Nutritional Science, Graduate School of Agriculture, Tokyo University of Agriculture, Tokyo, Japan
| | - Tsuyoshi Oikawa
- CMIC Holdings Co., Ltd, Tokyo, Japan
- Timewell Medical Co., Ltd, Tokyo, Japan
| | | | | | - Atsuko Kamijo-Ikemori
- Division of Nephrology and Hypertension, Department of Internal Medicine, St. Marianna University School of Medicine, Kanagawa, Japan
- Department of Anatomy, St. Marianna University School of Medicine, Kanagawa, Japan
| | - Noriko Suzuki-Kemuriyama
- Department of Nutritional Science and Food Safety, Faculty of Applied Biosciences, Tokyo University of Agriculture, Tokyo, Japan
| | - Dai Nakae
- Department of Nutritional Science and Food Safety, Faculty of Applied Biosciences, Tokyo University of Agriculture, Tokyo, Japan
- Department of Food and Nutritional Science, Graduate School of Agriculture, Tokyo University of Agriculture, Tokyo, Japan
- Department of Medical Sports, Faculty of Health Care and Medical Sports, Teikyo Heisei University, Chiba, Japan
| | - Eisei Noiri
- National Center Biobank Network, National Center for Global Health and Medicine, Tokyo, Japan
| | - Katsuhiro Miyajima
- Department of Nutritional Science and Food Safety, Faculty of Applied Biosciences, Tokyo University of Agriculture, Tokyo, Japan
- Department of Food and Nutritional Science, Graduate School of Agriculture, Tokyo University of Agriculture, Tokyo, Japan
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Early Plasma Nuclear DNA, Mitochondrial DNA, and Nucleosome Concentrations Are Associated With Acute Kidney Injury in Critically Ill Trauma Patients. Crit Care Explor 2022; 4:e0663. [PMID: 35372847 PMCID: PMC8963825 DOI: 10.1097/cce.0000000000000663] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Circulating nucleic acids, alone and in complex with histones as nucleosomes, have been proposed to link systemic inflammation and coagulation after trauma to acute kidney injury (AKI). We sought to determine the association of circulating nucleic acids measured at multiple time points after trauma with AKI risk.
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