Yoo, Wonbeak Lee, Wonhwa Kim, Hong Nam Jeong, Jiyoung Park, Hee Ho Ahn, June Hong Jung, Dana Lee, Juheon Kim, Ji-su Lee, Seung Whan Cho, Wan-Seob Kim, Seokho 2024-01-19T12:04:17Z 2024-01-19T12:04:17Z 2022-05-12 2022-04 2296-4185 https://pubs.kist.re.kr/handle/201004/115299 Cytokine release syndrome (CRS) is a systemic inflammatory response resulting in overexpression of cytokines in serum and tissues, which leads to multiple-organ failure. Due to rapid aggravation of symptoms, timely intervention is paramount; however, current therapies are limited in their capacity to address CRS. Here, we find that the intravenous injection of highly purified detonation-synthesized nanodiamonds (DND) can act as a therapeutic agent for treating CRS by adsorbing inflammatory cytokines. Highly purified DNDs successfully inactivated various key cytokines in plasma from CRS patients with pneumonia, septic shock, and coronavirus disease 2019 pandemic (COVID-19). The intravenous injection of the DND samples in a mouse sepsis model by cecal ligation and puncture significantly improved survival rates and prevented tissue damage by reducing the circulating inflammatory cytokines. The results of this study suggest that the clinical application of highly purified DND can provide survival benefits for CRS patients by adsorbing inflammatory cytokines. English Frontiers Research Foundation Nanodiamond as a Cytokine Sponge in Infectious Diseases Article 10.3389/fbioe.2022.862495 1 Frontiers in Bioengineering and Biotechnology, v.10 Frontiers in Bioengineering and Biotechnology 10 Y scie scopus 000788680500001 Biotechnology & Applied Microbiology Multidisciplinary Sciences Biotechnology & Applied Microbiology Science & Technology - Other Topics Article CARBIDE-DERIVED CARBON SEPSIS ADSORPTION NANOPARTICLES BLOCKADE REMOVAL STORM nanodiamond cytokine release syndrome adsorption infectious diseases multiple-organ failure