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MetabolomicsGlycerol 3-phosphate phosphatase/PGPH-2 counters metabolic stress and promotes healthy aging via a glycogen sensing-AMPK-HLH-30-autophagy axis in C. elegans
Metabolic stress caused by excess nutrients accelerates aging. We recently demonstrated that the newly discovered enzyme glycerol-3-phosphate phosphatase (G3PP; gene Pgp), which operates an evolutionarily conserved glycerol shunt that hydrolyzes glucose-derived glycerol-3-phosphate to glycerol, coun...
2024-02-07 | MTBLS6847 | MetaboLights
MetabolomicsDisorders of gut microbiota and fecal-serum metabolic patterns are associated with pulmonary tuberculosis and pulmonary tuberculosis co-morbid type 2 diabetes mellitus

BACKGROUND: Pulmonary tuberculosis (PTB) and diabetes mellitus (DM) are prevalent chronic diseases with substantial implications for human health. DM patients are more susceptible to PTB, which exacerbates diabetes-related complications. However, the complex molecular mechanisms ...

2023-12-15 | MTBLS8729 | MetaboLights
TranscriptomicsThe Mitochondrial Calcium Uniporter controls skeletal muscle mass in vivo
Muscle atrophy contributes to the poor prognosis of many physiopathological conditions, but pharmacological therapies are still limited. Muscle activity leads to major swings in mitochondrial [Ca2+] which control aerobic metabolism, cell death and survival pathways. We have investigated in vivo the ...
ORGANISM(S): Mus musculus 
2015-03-05 | E-GEOD-60931 | biostudies-arrayexpress
MetabolomicsIntergenerational Association of Gut Microbiota and Metabolism with Perinatal Folate Metabolism and Neural Tube Defects (Feces metabolomics)

Maternal folic acid intake is crucial for the development of the offspring's nervous system, and folic acid metabolism disorders during pregnancy lead to neural tube defects (NTDs) in the fetus. Folic acid and vitamins biosynthesis is a major biochemical feature of gut microbiota. The complex and...

2022-12-05 | MTBLS4893 | MetaboLights
MetabolomicsRegional HNSCC metabolomics reveals widespread changes to one-carbon metabolism and S-adenosylmethionine metabolism across tumour core, tumour edge and adjacent non-tumour tissues

Cancer, including head and neck squamous cell carcinoma (HNSCC), induces changes to metabolism that drive the disease. Regional metabolomics can help to understand metabolic variation across the tumour including changes near the tumour core, where hypoxia is likely more pronounced. We apply ultra...

2026-06-03 | MTBLS1905 | MetaboLights
GenomicsIntegrated analysis of transcript level regulation of metabolism during human adipocyte differentiation [ChIP-Seq]
Here, we have focused on studying the link between metabolic changes driven by the differentiation into mature adipocytes of a human preadipocyte cell line (SGBS) and their regulation, through a combined experimental and computational approach. By collecting data on gene expression, PPARg, CEBPa, LX...
ORGANISM(S): Homo sapiens 
2013-11-19 | E-GEOD-41629 | biostudies-arrayexpress
MetabolomicsDivergent metabolism between Trypanosoma congolense and Trypanosoma brucei results in differential sensitivity to metabolic inhibition
Animal African Trypanosomiasis (AAT) is a debilitating livestock disease prevalent across sub-Saharan Africa, a main cause of which is the protozoan parasite Trypanosoma congolense. In comparison to the well-studied T. brucei, there is a major paucity of knowledge regarding the biology of T. congole...
2021-07-20 | MTBLS2372 | MetaboLights
MetabolomicsMass spectrometry imaging as an emerging tool for studying metabolism in human brain organoids

Human brain organoids are emerging models to study human brain development and pathology as they recapitulate the development and characteristics of major neural cell types, and enable manipulation through an in vitro system. Over the past decade, with the advent of spatial technologies,...

2023-05-23 | MTBLS7565 | MetaboLights
GenomicsGenome-wide analysis of RARβ transcriptional targets in mouse striatum links retinoic acid signaling with Huntington’s disease and other neurodegenerative disorders
The active vitamin A derivative retinoic acid (RA) is an important regulator of adult brain functions. How these regulations are achieved is poorly known, partly due to the paucity of information on RA molecular targets. The striatum, the region involved in control of motor, cognitive and affective ...
ORGANISM(S): Mus musculus 
2016-07-22 | E-GEOD-67829 | biostudies-arrayexpress
GenomicsMolecular defects in pseudohypoparathyroidism or related disorders

Maintaining calcium levels within a narrow normal range is of critical importance for numerous different cellular functions. One of the most important regulators of blood calcium levels is parathyroid hormone (PTH), which mediates its actions through the PTH/PTHrP receptor, a Gαs-coupled rec...

phs000476.v1.p1 | EGA
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