Cited by 14Drug Transport and Resistance MechanismsBerberine and alkaloids researchPharmacogenetics and Drug Metabolism

Renal vectorial transport of berberine mediated by organic cation transporter 2 (OCT2) and multidrug and toxin extrusion proteins 1 (MATE1) in rats

Shi, Rong, Yang, Yuanyuan, Xu, Zhangyao, Dai, Yan, Zheng, Min, Wang, Tianming, Li, Yuanyuan, Ma, Yueming·2018·Biopharmaceutics & Drug Disposition

Abstract

Abstract Berberine, a well‐known plant alkaloid derived from Rhizoma coptidis, has potential applications as a therapeutic drug for diabetic nephropathy. However, the transporter‐mediated renal transport of berberine remains largely unclear. This study aimed to investigate the renal transport mechanism of berberine using transfected cells, kidney slices and animal experiments. In Madin‐Darby canine kidney (MDCK) cells stably expressing rat OCT2 (MDCK‐rOCT2) and kidney slices, saturable and non‐saturable uptake of berberine was observed, and corticosterone could inhibit the uptake of berberine, with IC 50 values of 0.1 μ m and 147.9 μ m , respectively. In double‐transfected cells, the cellular accumulation of berberine into MDCK‐rOCT2 and MDCK‐rOCT2‐rMATE1 (MDCK cells stably expressing rOCT2 and rMATE1) cells was significantly higher than the uptake into MDCK cells. Meanwhile, berberine transcellular transport was considerably higher in double‐transfected MDCK‐rOCT2‐rMATE1 cells than in MDCK and MDCK‐rOCT2 cells. Corticosterone for MDCK‐rMATE1 and MDCK‐MDR1 and pyrimethamine for MDCK‐rMATE1 at high concentrations could inhibit the efflux of berberine. In animal experiments, compared with the berberine alone group, the cumulative urinary excretion of berberine significantly decreased in the corticosterone or pyrimethamine pretreatment groups. In the rat kidney, pyrimethamine increased, and a low dose of corticosterone (5 mg/kg) decreased, the berberine concentration. However, there was no apparent change in the renal concentration of berberine in rats pretreated with corticosterone (10 or 20 mg/kg). Thus, berberine is not only a substrate of OCT2 and P‐glycoprotein, but is also a substrate of MATE1. Both OCT2 and MATE1 mediate the renal vectorial transport of berberine.

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Crossref · 10.1002/bdd.2112

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Authors
Shi, R., Yang, Y., Xu, Z., Dai, Y., Zheng, M., Wang, T., Li, Y., & Ma, Y.
Affiliations
Shanghai University of Traditional Chinese Medicine (CN)
Corresponding author
Ma, Yueming
Venue
Biopharmaceutics & Drug Disposition
Publisher
Wiley
Published
2017-12-15
Volume
39
Issue
1
Pages
47-58
ISSN
  • 0142-2782 (ISSN-L)
  • 1099-081X
OpenAlex
W2766962095
Cited by
14
References
49
Citations by year
2026: 2 · 2025: 1 · 2024: 1 · 2023: 1 · 2022: 2 · 2021: 2 · 2020: 1 · 2019: 2 · 2018: 1 · 2017: 1
FWCI
0.60
Type
journal article
Language
en
Open access
closed
Locations
  • Biopharmaceutics & Drug Disposition (publishedVersion)
  • PubMed (publishedVersion)
Funders
National Natural Science Foundation of China (81273658, 81303296)
Topics
  • Health Sciences › Medicine › Oncology › Drug Transport and Resistance Mechanisms
  • Health Sciences › Medicine › Pharmacology › Berberine and alkaloids research
  • Life Sciences › Pharmacology, Toxicology and Pharmaceutics › Pharmacology › Pharmacogenetics and Drug Metabolism
Keywords
berberine, organic cation transporter 2, MATE1, P-glycoprotein, corticosterone, pyrimethamine, renal excretion, diabetic nephropathy, Coptidis Rhizoma, drug transporters
MeSH terms
Organic Cation Transporter 2, Animals, Berberine, Biological Transport, Cells, Cultured, Corticosterone, Dogs, Drug Interactions, Kidney, Male, Pyrimethamine, Antiporters, Organic Cation Transport Proteins, Rats

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