Biological roles of sulfur dioxide and sulfite in the regulation of mitochondrial viscosity

Biological roles of sulfur dioxide and sulfite in the regulation of mitochondrial viscosity

Herein, a NIR fluorescent probe has been developed for visualization of the roles of SO 2 /SO 3 2− in mitochondrial viscosity. The results showed that SO 3 2− would increase mitochondrial viscosity and decrease mitochondrial membrane potential (MMP). However, increasing SO 2 stimulation decreased mi...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Chemical communications (Cambridge, England) England), 2022-07, Vol.58 (61), p.8524-8527
Hauptverfasser: Zhang, Weijie, Lv, Yunxia, Song, Hongjun, Huo, Fangjun, Zhang, Yongbin, Yin, Caixia
Format: Artikel
Sprache:eng
Schlagworte:
Fluorescent indicators
Sulfur dioxide
Viscosity
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:Herein, a NIR fluorescent probe has been developed for visualization of the roles of SO 2 /SO 3 2− in mitochondrial viscosity. The results showed that SO 3 2− would increase mitochondrial viscosity and decrease mitochondrial membrane potential (MMP). However, increasing SO 2 stimulation decreased mitochondrial viscosity and caused inconspicuous MMP changes. A viscosity-sensitive NIR fluorescent probe has been developed for the visualization of the cross-talk behavior between mitochondrial viscosity and SO 2 /SO 3 2− .
ISSN:1359-7345
1364-548X
DOI:10.1039/d2cc03420d