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MetabolomicsEffects of MeJA on Arabidopsis metabolome under endogenous JA deficiency
Jasmonates (JAs) play important roles in plant growth, development and defense. Comprehensive metabolomics profiling of plants under JA treatment provides insights into the interaction and regulation network of plant hormones. Here we applied high resolution mass spectrometry based metabolomics appr...
2017-10-23 | MTBLS375 | MetaboLights
MetabolomicsButyrate deficiency due to microbial dysbiosis promotes anxiety

for this association remains incompletely understood. Diabetes-associated genes have been implicated in the control of central nervous system (CNS) disorders. In the current study, we observed a significant downregulation of secretagogin (SCGN) across multiple organs in diabetic mouse models. Con...

2026-03-01 | MTBLS13477 | MetaboLights
MetabolomicsVariable Secondary Metabolite Profiles across Cultivars of Curcuma longa L. and C. aromatica Salisb

BACKGROUND: Curcuma spp. (Zingiberaceae), are used as a spice and coloring agent. Their rhizomes and essential oils are known for medicinal properties, besides their use in the flavoring and cosmetic industry. Most of these biological activities were attributed to volatile and no...

2021-07-06 | MTBLS2790 | MetaboLights
MetabolomicsACAD8 deficiency promotes pathological cardiac hypertrophy in response to pressure overload by regulating histone isobutyrylation
Branched-chain amino acids play critical roles in cardiac physiology and diseases. Genetic deficiency in the valine catabolic enzyme ACAD8 is clinically associated with isobutyryl-CoA deregulation and cardiomyopathy in humans. To explore the mechanism underlying cardiac pathological hypertrophy in A...
2026-04-15 | MTBLS14207 | MetaboLights
MetabolomicsMitochondrial NAD+ Deficiency in Vascular Smooth Muscle Impairs Collagen III Turnover to Trigger Aortic Disease

Aortic disease poses a significant mortality risk in adults, yet many of its underlying factors remain undiscovered. In this study, we identify mitochondrial NAD⁺ deficiency as a causal factor. Metabolomics analysis of 73 surgical aortic specimens revealed impaired NAD⁺ salvage and mitochondrial ...

2024-12-04 | MTBLS8062 | MetaboLights
MetabolomicsA Phosphate starvation response gene (psr1-like) is present in Micromonas pusilla and other marine algae and coordinates the metabolic response to phosphate deficiency
Both marine phytoplankton and terrestrial plants have to deal with limited bioavailability of the key life nutrient, phosphate. In freshwater algae and plants, a phosphate starvation response gene (psr1) has been characterized, which encodes for a transcription factor that regulates the metabolic re...
2016-02-01 | MTBLS295 | MetaboLights
TranscriptomicsTranscription profiling of livers from 74-day old male rats fed vitamin A sufficient or vitamin A deficient diet for 53 days
Analysis of livers from 74-day old male rats fed vitamin A sufficient or vitamin A deficient diet for 53 days. Either 10ug or 2ug of total RNA used in standard Affymetrix protocol
ORGANISM(S): Rattus norvegicus 
2007-11-01 | E-GEOD-1600 | biostudies-arrayexpress
ProteomicsThe role of testosterone in spermatogenesis: lessons from proteome profiling of human spermatozoa in testosterone deficiency
Testosterone is essential to maintain qualitative spermatogenesis. Nonetheless, no studies have been yet performed in humans to analyze the testosterone-mediated expression of the sperm proteins and their importance in reproduction. Thus, this study aimed to identify sperm protein alterations in mal...
ORGANISM(S): Homo sapiens (Human) 
2022-05-09 | PXD032270 | Pride
Proteomics Hypogonadism Tmt Lh deficiency Male infertility Sperm Testosterone 
TranscriptomicsGene expression in the mitochondrial syndrome of coenzyme Q deficiency
Coenzyme Q10 deficiency syndrome includes a clinically heterogeneous group of mitochondrial diseases characterized by low content of CoQ10 in tissues. The only currently available treatment is supplementation with CoQ10, which improves the clinical phenotype in some patients but does not reverse est...
ORGANISM(S): Homo sapiens 
2013-04-05 | E-GEOD-33940 | biostudies-arrayexpress
TranscriptomicsCommon gene expression profile in the mitochondrial syndrome of coenzyme Q deficiency
Coenzyme Q10 deficiency syndrome includes a clinically heterogeneous group of mitochondrial diseases characterized by low content of CoQ10 in tissues. The only currently available treatment is supplementation with CoQ10, which improves the clinical phenotype in some patients but does not reverse est...
ORGANISM(S): Homo sapiens 
2013-04-05 | E-GEOD-33769 | biostudies-arrayexpress
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