Manipulating calcium homeostasis with nanoplatforms for enhanced cancer therapy

Abstract

Calcium ions (Ca²⁺) are indispensable and versatile metal ions that play a pivotal role in regulating cell metabolism, encompassing cell survival, proliferation, migration, and gene expression. Aberrant Ca²⁺ levels are frequently linked to cell dysfunction and a variety of pathological conditions. Therefore, it is essential tomaintain Ca²⁺ homeostasis to coordinate body function. Disrupting the balance of Ca²⁺ levels has emerged as a potential therapeutic strategy for various diseases, and there has been extensive research on integrating this approach into nanoplatforms. In this review, the current nanoplatforms that regulate Ca²⁺ homeostasis for cancer therapy are first discussed, including both direct and indirect approaches tomanage Ca²⁺ overload or inhibit Ca²⁺ signalling. Then, the applications of these nanoplatforms in targeting different cells to regulate their Ca²⁺ homeostasis for achieving therapeutic effects in cancer treatment are systematically introduced, including tumour cells and immune cells. Finally, perspectives on the further development of nanoplatforms for regulating Ca²⁺ homeostasis, identifying scientific limitations and future directions for exploitation are offered.

Keywords

Ca ²⁺ inhibition / Ca ²⁺ overload / calcium homeostasis regulation / cancer therapy / immunotherapy

RIGHTS & PERMISSIONS

2023 The Authors. Exploration published by Henan University and John Wiley & Sons Australia, Ltd.