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MetabolomicsRedox proteomics reveal a role for peroxiredoxinylation in stress protection.

The redox state of proteins is essential for their function and guarantees cell fitness. Peroxiredoxins protect cells against oxidative stress, maintain redox homeostasis, act as chaperones, and transmit hydrogen peroxide signals to redox regulators. Despite the profound structural and functional...

2025-07-17 | MTBLS11979 | MetaboLights
MetabolomicsRhythmic glucose metabolism regulates the redox circadian clockwork in human red blood cells (LC-MS)

Circadian clocks coordinate mammalian behaviour and physiology enabling organisms to anticipate 24-hour cycles. Transcription-translation feedback loops are thought to drive these clocks in most of mammalian cells. However, red blood cells (RBCs), which do not contain a nucleus, and cannot perfor...

2020-11-13 | MTBLS1285 | MetaboLights
MetabolomicsRhythmic glucose metabolism regulates the redox circadian clockwork in human red blood cells (GC-MS)

Circadian clocks coordinate mammalian behaviour and physiology enabling organisms to anticipate 24-hour cycles. Transcription-translation feedback loops are thought to drive these clocks in most of mammalian cells. However, red blood cells (RBCs), which do not contain a nucleus, and cannot perfor...

2020-11-13 | MTBLS1286 | MetaboLights
MetabolomicsPhotosynthetic bioenergetic-redox restoration rejuvenates the aged muscle regenerative niche

Aging impairs muscle regeneration, but the key constraint remains unclear. Aged injured muscle fails to restore mitochondrial respiration, membrane potential, ATP/NADPH balance and redox control, forming a bioenergetic-redox bottleneck. To target this, we engineered CM-NTU-Ce, a C2C12 membrane-co...

2026-08-13 | MTBLS15312 | MetaboLights
MetabolomicsExposure to environmental hazard pesticide rotenone triggers redox driven system-wide lipidome alterations and metabolic trade-offs linked to Parkinson’s disease

With the global rise in aging populations, the increasing incidence of neurodegenerative diseases underscores concerns about brain health, with pesticides like rotenone, emerging as key environmental hazardous. The precise mechanism by which chronic environmental concentration of rotenone exposur...

2025-01-28 | MTBLS11699 | MetaboLights
TranscriptomicsA binary redox control mode in gene expression and metabolism of plants
To analyze the impact of photosynthetic redox signals, light sources with spectral qualities that preferentially excite either Photosystem I (PSI light) or Photosystem II (PSII light) were used. The light sources have been described in (Fey et al., 2005). Strong reduction and oxidation signals were ...
ORGANISM(S): Arabidopsis thaliana 
2010-06-24 | E-GEOD-9235 | biostudies-arrayexpress
UnknownRedox-enabled electronic interrogation and feedback control of hierarchical and networked biological systems.
Not available
S-EPMC10739708 | biostudies-literature
ProteomicsBSO and Auranofin Redox ICAT: Dataset of peptide identification results from a Redox ICAT experiment including rawfiles from LTQ-Orbitrap XL
In the current study, we used a mass spectrometry-based redox proteomics approach to test responses of the cysteine (Cys) proteome to selective disruption of the Trx- and GSH-dependent systems. Auranofin (ARF) was used to inhibit Trx reductase without detectable oxidation of the GSH/GSSG couple, and...
ORGANISM(S): Homo sapiens (Human) 
2019-11-12 | PXD000353 | Pride
Bso Auranofin Mass spectrometry Redox Icat Proteomics 
ProteomicsGlobal redox proteome and phosphoproteome analysis reveals novel mode of Akt regulation
A major knowledge gap in cell signalling is defining the crosstalk between multiple types of post-translational modification (PTM). Here, we take a multi-omic approach (redox proteome, phosphoproteome and total proteome) to delineate signalling networks in adipocytes modulated by reactive oxygen spe...
ORGANISM(S): Homo sapiens (Human) Mus musculus (Mouse) 
2019-12-10 | PXD011525 | Pride
Phosphoproteome Akt Crosstalk Redox proteome 
UnknownProoxidative chain transfer activity by thiol groups in biological systems.
Not available
S-EPMC7365990 | biostudies-literature
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