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Research Article

Targeted drug delivery strategy: a bridge to the therapy of diabetic kidney disease

, , , , &
Article: 2160518 | Received 27 Oct 2022, Accepted 12 Dec 2022, Published online: 28 Dec 2022
 

Abstract

Diabetic kidney disease (DKD) is the main complication in diabetes mellitus (DM) and the main cause of end-stage kidney disease worldwide. However, sodium glucose cotransporter 2 (SGLT2) inhibition, glucagon-like peptide-1 (GLP-1) receptor agonist, mineralocorticoid receptor antagonists and endothelin receptor A inhibition have yielded promising effects in DKD, a great part of patients inevitably continue to progress to uremia. Newly effective therapeutic options are urgently needed to postpone DKD progression. Recently, accumulating evidence suggests that targeted drug delivery strategies, such as macromolecular carriers, nanoparticles, liposomes and so on, can enhance the drug efficacy and reduce the undesired side effects, which will be a milestone treatment in the management of DKD. The aim of this article is to summarize the current knowledge of targeted drug delivery strategies and select the optimal renal targeting strategy to provide new therapies for DKD.

Authors’ contributions

LH conceived of the topic for this review. XC wrote the manuscript. All authors provided intellectual input to the editorial.

Disclosure statement

No potential conflict of interest was reported by the authors.

Ethical standard statement

This review was approved by the Ethics committee of the Second Xiangya Hospital, Central South University.

Additional information

Funding

This work was supported by Hunan Provincial Natural Science Foundation for Outstanding Youth (No. 2022JJ10093), the Scientific Research Fund of Hunan Provincial Health Commission (B202303056777), Natural Science Foundation of China (81870500), S&T Program of Hebei (21377753 D) and Hebei Provincial Medical Science Project Research (20221078).