Nanomaterials-induced programmed cell death: Focus on mitochondria

Toxicology. 2024 Apr 12:153803. doi: 10.1016/j.tox.2024.153803. Online ahead of print.ABSTRACTNanomaterials are widely utilized in several domains, such as everyday life, societal manufacturing, and biomedical applications, which expand the potential for nanomaterials to penetrate biological barriers and interact with cells. Multiple studies have concentrated on the particular or improper utilization of nanomaterials, resulting in cellular death. The primary mode of cell death caused by nanotoxicity is programmable cell death, which includes apoptosis, ferroptosis, necroptosis, and pyroptosis. Based on our prior publications and latest research, mitochondria have a vital function in facilitating programmed cell death caused by nanomaterials, as well as initiating or transmitting death signal pathways associated with it. Therefore, this review takes mitochondria as the focal point to investigate the internal molecular mechanism of nanomaterial-induced programmed cell death, with the aim of identifying potential targets for prevention and treatment in related studies.PMID:38616010 | DOI:10.1016/j.tox.2024.153803
Source: Toxicology - Category: Toxicology Authors: Source Type: research