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MetabolomicsA noteworthy response process of Microcystis aeruginosa induced by exogenous reactive oxygen species in algae-laden water treatment
The effectiveness of reactive oxygen species (ROS) generated by advanced oxidation processes (AOPs) in inactivating harmful algae in drinking water varies considerably. Therefore, the physiological and biochemical reactions of algae need to be considered to clarify the underlying mechanisms. Herein,...
2024-09-26 | MTBLS8024 | MetaboLights
MetabolomicsGlucose potentiates florfenicol killing of antibiotic-resistant V. parahaemolyticus by enhancing proton motive force and reactive oxygen species

 Florfenicol is valued for its clinical safety, particularly its reduced bone marrow toxicity compared to other old antibiotics of chloramphenicols. However, the rise of bacterial resistance threatens its efficacy. To address this, we evolved a florfenicol-resistant strain of Vibrio par...

2025-10-14 | MTBLS13132 | MetaboLights
MetabolomicsReactive Oxygen Species Deficiency Due to Ncf1-Mutation Leads to Development of Adenocarcinoma and Metabolomic and Lipidomic Remodeling in a New Mouse Model of Dextran Sulfate Sodium-Induced Colitis
Inflammatory bowel disease is characterized by chronic relapsing idiopathic inflammation of the gastrointestinal tract and persistent inflammation. Studies focusing on the immune-regulatory function of reactive oxygen species (ROS) are still largely missing. In this study, we analyzed an ROS-deficie...
2019-05-22 | MTBLS593 | MetaboLights
MetabolomicsNi-MOFs as a Simple and Effective Nanomedicine for ROS-Mediated Antibacterial Wound Healing via a Themoelectrocatalytic Process

Thermoelectrocatalytic nickel-based metal-organic frameworks (Ni-MOFs) autonomously generate reactive oxygen species (ROS) via human body-ambient temperature differences. They exhibit potent antibacterial activity against wound-infecting pathogens, and effectively promote infected skin wound heal...

2026-03-13 | MTBLS14045 | MetaboLights
TranscriptomicsHigh REDOX RESONSIVE TRANSCRIPTION FACTOR1 levels result in accumulation of reactive oxygen species in Arabidopsis thaliana shoots and roots [mature leaves]
Redox Responsive Transcription Factor1 (RRTF1) in Arabidopsis is rapidly and transiently upregulated by H202, as well as biotic and abiotic induced redox signals. Inactivation of RRTF1 restricts and overexpression promotes reactive oxygen species (ROS) accumulation in response to stress. Overexpress...
ORGANISM(S): Arabidopsis thaliana 
2015-04-23 | E-GEOD-64853 | biostudies-arrayexpress
MetabolomicsAlistipes putredinis Alleviates Metabolic-Associated Fatty Liver Disease via the Acetate-GPR43 Axis by Suppressing Neutrophil ROS Generation

Background & Aims:

Intestinal dysbiosis contributes to the pathogenesis of metabolic-associated fatty liver disease (MAFLD), though precise bacterial targets and mechanisms remain incompletely elucidated. This study investigated whether the depletion of Alistipes putredinis (AP) in adol...

2026-01-15 | MTBLS13691 | MetaboLights
MetabolomicsAlistipes putredinis Alleviates Metabolic-Associated Fatty Liver Disease via the Acetate-GPR43 Axis by Suppressing Neutrophil ROS Generation

Background & Aims:

Intestinal dysbiosis contributes to the pathogenesis of metabolic-associated fatty liver disease (MAFLD), though precise bacterial targets and mechanisms remain incompletely elucidated. This study investigated whether the depletion of Alistipes putredinis (AP) in adol...

2026-01-15 | MTBLS13694 | MetaboLights
ProteomicsMitochondrial alternative NADH dehydrogenases limit ROS, protect chloroplasts and promote survival of reoxygenation in Arabidopsis
Weather extremes are increasing worldwide frequently exposing plants to transient flooding. When floodwaters recede, plants have to cope with increased light intensity and elevated oxygen that favor excessive formation of reactive oxygen species (ROS). We report a novel molecular mechanism that help...
ORGANISM(S): Arabidopsis Thaliana (mouse-ear Cress) 
2022-12-02 | PXD032119 | JPOST Repository
MetabolomicsDefective mitochondrial COX1 translation due to loss of COX14 function triggers ROS-induced inflammation in liver
Mitochondrial oxidative phosphorylation (OXPHOS) fuels cellular ATP demands. OXPHOS defects lead to severe human disorders with unexplained tissue specific pathologies. Mitochondrial gene expression is essential for OXPHOS biogenesis since core subunits of the complexes are mitochondrial-encoded. CO...
2024-07-19 | MTBLS9823 | MetaboLights
MetabolomicsOPA1 promotes ferroptosis by augmenting mitochondrial ROS and suppressing an integrated stress response

Ferroptosis, an iron-dependent form of nonapoptotic cell death mediated by lipid peroxidation, has been implicated in the pathogenesis of multiple diseases. Subcellular organelles play pivotal roles in the regulation of ferroptosis, but the mechanisms underlying the contributions of the mitochond...

2025-07-14 | MTBLS10544 | MetaboLights
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