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MetabolomicsMass Spectrometry-Based Metabolic Fingerprinting Contributes to Unveil the Role of RSUME in Renal Cell Carcinoma Cell Metabolism
Clear cell renal cell carcinoma (ccRCC) is a heterogeneous disease with 50-80% patients exhibiting mutations in the von Hippel-Lindau (VHL) gene. RSUME (RWD domain (termed after three major RWD-containing proteins: RING finger-containing proteins, WD-repeat-containing proteins, and yeast DEAD (DEXD)...
2021-10-06 | MTBLS1935 | MetaboLights
MetabolomicsIAPP toxicity activates HIF1α/PFKFB3 signaling delaying β-cell loss at the expense of β-cell function
The islet in type 2 diabetes (T2D) is characterized by amyloid deposits derived from islet amyloid polypeptide (IAPP), a protein co-expressed with insulin by β-cells. In common with amyloidogenic proteins implicated in neurodegeneration, human IAPP (hIAPP) forms membrane permeant toxic oligomers imp...
2020-04-17 | MTBLS951 | MetaboLights
MetabolomicsMetabolic Dynamics in Escherichia coli-Based Cell-Free Systems
The field of metabolic engineering has yielded remarkable accomplishments in using cells to produce valuable molecules, and cell-free expression (CFE) systems have the potential to push the field even further. However, CFE systems still face some outstanding challenges, including endogenous metaboli...
2023-02-22 | MTBLS2630 | MetaboLights
MetabolomicsApoptosis-inducing effects of aqueous extract of Eleutherococcus senticosus on non-small cell lung cancer cell proliferation

Non-small cell lung cancer is a malignant tumor with high morbidity and mortality worldwide. Eleutherococcus senticosus can induce apoptosis in non-small cell lung cancer cells, but the mechanism remains unclear. This study aimed to elucidate the role of Eleutherococcus senticosus in inducing apo...

2025-05-12 | MTBLS10545 | MetaboLights
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
MetabolomicsMulti-omics characterization of acquired Olaparib resistance in BRCA1 and BRCA2 mutant breast cancer cell lines
Poly (ADP-ribose) polymerase inhibitors (PARPi) are widely used as targeted therapies against breast cancers with BRCA mutations. However, the development of resistance to PARPi poses a significant challenge for long-term efficacy of these therapies, warranting further understanding of mechanisms of...
2026-05-11 | MTBLS12109 | MetaboLights
MetabolomicsWhat CHO is made of: Variations in the biomass composition of Chinese hamster ovary cell lines

Background: Cell line specific, genome-scale metabolic models enable rigorous and systematic in silico investigation of cellular metabolism. Such models have recently become available for Chinese hamster ovary (CHO) too. However, a key ingredient, namely an experimentally validat...

2020-07-13 | MTBLS1210 | MetaboLights
MetabolomicsA metabolic dependency of EBV can be targeted to hinder B cell transformation

Following infection of B cells, Epstein Barr virus (EBV) engages host pathways that mediate cell proliferation and transformation, contributing to the propensity of the virus to drive immune dysregulation and lymphomagenesis. We found that the EBV protein EBNA2 initiates NAD de novo bios...

2024-04-29 | MTBLS2243 | MetaboLights
MetabolomicsLipidomic analysis of Toxoplasma gondii extracellular vesicles across host cell types

Introduction. Toxoplasma gondii is an obligate intracellular parasite with an exceptional capacity to colonize a broad range of host species and cell types. Successful infection depends on its ability to manipulate host metabolism, including lipid pathways that are essential for membrane biogenes...

2026-02-11 | MTBLS13253 | MetaboLights
MetabolomicsThe Toxoplasma micropore mediates endocytosis for selective nutrient salvage from host cell compartments

Apicomplexan parasite growth and replication relies on nutrient acquisition from host cells, in which intracellular multiplication occurs, yet the mechanisms that underlie the nutrient salvage remain elusive. Numerous ultrastructural studies have documented a plasma membrane invagination with a d...

2023-04-19 | MTBLS7006 | MetaboLights
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