Results 131 to 140 of about 140,758 (163)
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COX4I1 Controls Mitochondrial Electron Transport Chain Complex IV Assembly and Leukemia Progression in Acute Myeloid Leukemia

Blood, 2023
Aberrant cellular signaling plays a pivotal role in the pathogenesis of acute myeloid leukemia (AML). Identifying key signaling components and their dependencies is crucial for advancing AML therapy. Here, we conducted a focused CRISPR library screen targeting 427 cell signaling-related genes with 3,416 sgRNAs (8 sgRNAs per gene) in the
Leisi Zhang   +9 more
openaire   +1 more source

A Metabolic Paradigm for Hydrogen Sulfide Signaling via Electron Transport Chain Plasticity

Antioxidants and Redox Signaling, 2022
Significance: A burgeoning literature has attributed varied physiological effects to hydrogen sulfide (H2S), which is a product of eukaryotic sulfur amino acid metabolism.
David G. Hanna   +2 more
semanticscholar   +1 more source

Iba57p participates in maturation of a [2Fe-2S]-cluster Rieske protein and in formation of supercomplexes III/IV of Saccharomyces cerevisiae electron transport chain.

Mitochondrion (Amsterdam. Print), 2019
The [Fe-S] late-acting subsystem comprised of Isa1p/Isa2p, Grx5p, and Iba57p proteins (Fe-S-IBG subsystem) is involved in [4Fe-4S]-cluster protein assembly.
Luis A. Sánchez   +4 more
semanticscholar   +1 more source

Analyzing electron transport chain supercomplexes.

Methods in Cell Biology, 2020
This review focuses on three independent and complementary approaches to obtain information on the combined function of respiratory complexes when present in different structural situations, either as individual complexes or when superassembled with ...
R. Acín‐Pérez   +2 more
semanticscholar   +1 more source

Low irradiance light exposure alters the activity of key enzymes in the mitochondrial electron transport chain

BiOS, 2020
Photobiomodulation (PBM) is an umbrella term for positive biological effects induced by low irradiance exposures of visible to near infrared light. Though therapeutic and protective benefits of PBM are increasingly well documented in the scientific ...
Nathaniel J. Pope, M. Denton
semanticscholar   +1 more source

Mutations in the Yeast Cox12 Subunit Severely Compromise the Activity of the Mitochondrial Complex IV

Biochemistry (Moscow), 2021
Shubhojit Das   +3 more
semanticscholar   +1 more source

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