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MetabolomicsMetabolic Profiling of Escherichia coli-Based Cell-Free Expression Systems for Process Optimization
Biotechnology has transformed the production of various chemicals and pharmaceuticals due to its efficient and selective processes, but it is inherently limited by its use of live cells as 'biocatalysts.' Cell-free expression (CFE) systems, which use a protein lysate isolated from whole cells, have ...
2020-06-02 | MTBLS1079 | MetaboLights
MetabolomicsSystematic identification of metabolites controlling gene expression in E. coli
Metabolism controls gene expression through allosteric interactions between metabolites and transcription factors. These interactions are usually measured with in vitro assays, but there are no methods to identify them at a genome-scale in vivo. Here we show that dynamic transcriptome and metabolome...
2019-08-23 | MTBLS1044 | MetaboLights
MetabolomicsMetabolomic analysis of riboswitch containing E. coli recombinant expression system
In this study we have employed metabolomics approaches to understand the metabolic effects of producing enhanced green fluorescent protein (eGFP) as a recombinant protein in Escherichia coli cells. This metabolic burden analysis was performed against a number of recombinant expression systems and co...
2017-11-16 | MTBLS393 | MetaboLights
MetabolomicsMetabolic profiling of ob/ob mouse fatty liver using HR-MAS 1H-NMR combined with gene expression analysis reveals alterations in betaine metabolism and the transsulfuration pathway
Metabolic perturbations resulting from excessive hepatic fat accumulation are poorly understood. Thus, in this study, leptin-deficient ob/ob mice, a mouse model of fatty liver disease, were used to investigate metabolic alterations in more detail. Metabolites were quantified in intact liver tissues ...
2018-01-31 | MTBLS400 | MetaboLights
MetabolomicsMolecular investigation of Tuscan sweet cherries sampled over three years: gene expression analysis coupled to metabolomics and proteomics

Sweet cherry (Prunus avium L.) is a stone fruit widely consumed and appreciated for its organoleptic properties, as well as its nutraceutical potential. We here investigated the characteristics of six non-commercial Tuscan varieties of sweet cherry maintained at the Regional Germplasm Ba...

2021-10-29 | MTBLS1803 | MetaboLights
MetabolomicsN-glycosylation Profiling of Colorectal Cancer Cell Lines Reveals Association of Fucosylation with Differentiation and Caudal Type Homebox 1 (CDX1)/Villin mRNA Expression
Various cancers such as colorectal cancer (CRC) are associated with alterations in protein glycosylation. CRC cell lines are frequently used to study these (glyco)biological changes and their mechanisms. However, differences between CRC cell lines with regard to their glycosylation have hitherto bee...
2017-02-03 | MTBLS227 | MetaboLights
MetabolomicsLC-MS metabolic profiling of mouse plasma and cell culture medium in relation to ABCC6 expression
Pseudoxanthoma elasticum (PXE) is an autosomal recessive disease characterized by progressive ectopic mineralization of the skin, eyes and arteries, for which no effective treatment exists. PXE is caused by inactivating mutations in the gene encoding ABCC6 (MRP6), an ATP-dependent efflux transporter...
2013-11-14 | MTBLS61 | MetaboLights
Metabolomics1H NMR Metabolomics Reveals Association of High Expression of Inositol 1, 4, 5 Trisphosphate Receptor and Metabolites in Breast Cancer Patients
1H NMR is used to detect alterations in metabolites and their linkage to metabolic processes in a number of pathological conditions including breast cancer. Inositol 1, 4, 5 trisphosphate (IP3R) receptor is an intracellular calcium channel known to regulate metabolism and cellular bioenergetics. Its...
2017-07-18 | MTBLS326 | MetaboLights
MetabolomicsMelatonin enhances function of porcine immature Sertoli cells via modulating gene expression and metabolism

Melatonin (MT), a neurohormone synthesized and secreted primarily by the pineal gland, is of vital function to animal reproduction. However, the effect of MT treatment on porcine immature Sertoli cells (iSCs) remains unclear. Here, MT treatment (10 nM, 36 h) could elevate mitochondrial function a...

2025-01-06 | MTBLS11126 | MetaboLights
MetabolomicsCycloleucine disturbs functions of porcine Sertoli cells via modulating gene expression and metabolism

Cycloleucine (CL) is a methyl donor inhibitor. Our previous findings showed that CL could affect meiotic maturation and developmental potency of porcine oocytes by reducing nucleic acid N6-methyladenosine (m6A) epigenetic modification level. However, the effects of CL on porcine male reproduction...

2025-09-13 | MTBLS12990 | MetaboLights
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