Results 91 to 100 of about 210,733 (130)

NEW METHODS FOR ELEMENTAL SULFUR ACTIVATION IN WATER: DEVELOPMENT OF HYDROPHOBIC SYSTEMS FOR SULFANE SULFUR UTILIZATION

Elemental sulfur (S8) is an underutilized source to study the role of sulfane sulfur, which primarily is a result of the low solubility of S8 in water (< 20 nM).
Garcia, Arman
core   +1 more source

Oxidative Stress and Iron Addiction: A Comparative Study of 1321N1 Astrocytoma and T98G Glioblastoma Cells with Differential Expression of L-Cysteine-Metabolizing Enzymes

Biomolecules
Gliomas are central nervous system primary tumors that are distinguished by heterogeneity, broad-based infiltration, and metabolic reprogramming that sustains proliferation, invasion, and therapy refractoriness.
Halina Jurkowska, Ewa Jasek-Gajda, Konrad Kaleta, Leszek Rydz, Dominika Szlęzak, Maria Wróbel   +5 more
doaj   +1 more source

Hydrogen bonding in sulfanes

, 1968
The position of the proton signals in the nuclear magnetic resonance spectrum of sulfanes (H2Sx) is dependent on the sulfur chain length, the sulfane concentration, and the temperature.
E. Muller, J. B. Hyne
core   +1 more source

Stabilities of Three Key Biological Trisulfides with Implications for Their Roles in the Release of Hydrogen Sulfide and Bioaccumulation of Sulfane Sulfur. [PDF]

ACS Omega, 2022
Brown EM, Bowden NB.
europepmc   +1 more source

Author Correction: Structure of the respiratory MBS complex reveals iron-sulfur cluster catalyzed sulfane sulfur reduction in ancient life. [PDF]

Nat Commun, 2021
Yu H, Haja DK, Schut GJ, Wu CH, Meng X, Zhao G, Li H, Adams MWW.   +7 more
europepmc   +1 more source

In Hyphomicrobium denitrificans Two Related Sulfane-Sulfur Responsive Transcriptional Repressors Regulate Thiosulfate Oxidation and Have a Deep Impact on Nitrate Respiration and Anaerobic Biosyntheses. [PDF]

Mol Microbiol
Li J, Schmitte NE, Törkel K, Dahl C.
europepmc   +1 more source

The Activity of YCA1 Metacaspase Is Regulated by Reactive Sulfane Sulfur via Persulfidation in Saccharomyces cerevisiae. [PDF]

Antioxidants (Basel)
Wang Q, Zhang X, Du Z, Liu H, Xia Y, Xun L, Liu H.   +6 more
europepmc   +1 more source

Structure of the respiratory MBS complex reveals iron-sulfur cluster catalyzed sulfane sulfur reduction in ancient life. [PDF]

Nat Commun, 2020
Yu H, Haja DK, Schut GJ, Wu CH, Meng X, Zhao G, Li H, Adams MWW, Adams MWW.   +8 more
europepmc   +1 more source

Molecular recognition between Azotobacter vinelandii rhodanese and a sulfur acceptor protein

, 2003
The occurrence of rhodanese-like proteins in the major evolutionary phyla, together with the observed abundance of these proteins also within the same genome, suggests that their function cannot be limited to cyanide scavenging.
Pagani S, Bernhardt R, Iametti S, Bonomi, F, Picariello G, Cereda A, Forlani F, Ferranti P   +8 more
core  

Synechococcus sp. Strain PCC7002 Uses Sulfide:Quinone Oxidoreductase To Detoxify Exogenous Sulfide and To Convert Endogenous Sulfide to Cellular Sulfane Sulfur. [PDF]

mBio, 2020
Liu D, Zhang J, Lü C, Xia Y, Liu H, Jiao N, Xun L, Liu J.   +7 more
europepmc   +1 more source