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MetabolomicsBrown-fat-mediated tumour suppression by cold-altered global metabolism

Glucose uptake is essential for cancer glycolysis and is involved in non-shivering thermogenesis of adipose tissues. Most cancers use glycolysis to harness energy for their infinite growth, invasion and metastasis. Activation of thermogenic metabolism in brown adipose tissue (BAT) by cold an...

2022-08-12 | MTBLS4856 | 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
MetabolomicsEffects of hypoxic preconditioning on neuroblastoma tumour oxygenation and metabolic signature in a chick embryo model
Hypoxia episodes and areas in tumours have been associated with metastatic dissemination and poor prognosis. Given the link between tumour tissue oxygen levels and cellular metabolic activity, we hypothesised that the metabolic profile between metastatic and non-metastatic tumours would reveal poten...
2018-08-13 | MTBLS541 | MetaboLights
MetabolomicsMitochondrial respiration controls neoangiogenesis during wound healing and tumour growth

The vasculature represents a highly plastic compartment, capable of switching from a quiescent to an active proliferative state during angiogenesis. Metabolic reprogramming in endothelial cells (ECs) thereby is crucial to cover the increasing cellular energy demand under growth conditions. Here w...

2020-06-29 | MTBLS1764 | MetaboLights
TranscriptomicsComparative genomic hybridization of 17 favourable histology Wilms tumour samples taken at immediate nephrectomy in order to identify changes in DNA copy number associated with clinical outcome
We have carried out microarray-based comparative genomic hybridisation (arrayCGH) on 17 Favourable histology Wilms tumour samples taken at immediate nephrectomy in order to identify changes in DNA copy number associated with clinical outcome. Tumour DNA was co-hybridised with normal female genomic D...
ORGANISM(S): Homo sapiens 
2006-05-11 | E-TABM-13 | biostudies-arrayexpress
TranscriptomicsComparative genomic hybridization of 100 favourable histology Wilms tumour samples taken at immediate nephrectomy in order to identify changes in DNA copy number associated with clinical outcome
We have carried out microarray-based comparative genomic hybridisation (arrayCGH) on 100 favourable histology Wilms tumour samples taken at immediate nephrectomy in order to identify changes in DNA copy number associated with clinical outcome. Tumour DNA was co-hybridised with normal female genomic ...
ORGANISM(S): Homo sapiens 
2006-05-11 | E-TABM-10 | biostudies-arrayexpress
MetabolomicsCharacterizing ex vivo models for studying lipid metabolism in triple negative breast cancer

Lipid metabolism drives cancer progression but is difficult to model using conventional methods. In vivo models provide circulating lipids, but are costly and low throughput, while in vitro models lack sufficient lipid availability in culture media. Here, we evaluate the chick chorioallantoic mem...

2026-07-16 | MTBLS13377 | MetaboLights
ProteomicsA mouse SWATH-MS reference spectral library enables deconvolution of species-specific proteomic alterations in human tumour xenografts
SWATH-MS enables accurate and reproducible label-free quantification of proteomes including in extensively studied model organisms such as the mouse. Here we present a comprehensive mouse reference spectral library (MouseRefSWATH) that allows quantification of up to 10,597 proteins (62.2% of mouse p...
ORGANISM(S): Homo sapiens (Human) Mus musculus (Mouse) 
2020-06-23 | PXD017209 | Pride
Swath-ms  breast cancer  dcis  mouse  human  xenograft model 
TranscriptomicsStudy for evaluating the effect of cold ischemic time and RNA stabilization method on RNA integrity and gene expression measurements
Time series of eleven breast cancer samples subjected to different cold ischemic stress of up to 3 hr post tumor excision. A different 2x2 factorial within this study evaluated the effect of stabilization method (RNAlater vs snap freezing) and stablization delay (0 and 40 min) at room temperature. T...
ORGANISM(S): Homo sapiens 
2011-11-02 | E-GEOD-25011 | biostudies-arrayexpress
ProteomicsPD-1/CD80+ small extracellular vesicles from immunocytes induce cold tumours featuring with enhanced adaptive immunosuppression
Only a minority of cancer patients benefit from immune checkpoint blockade therapy. Sophisticated cross-talk among different immune checkpoint pathways as well as interaction pattern of immune checkpoint molecules carried on circulating small extracellular vesicles (sEV) might contribute to the low ...
ORGANISM(S): Homo sapiens (Human) 
2024-06-22 | PXD050744 | Pride
Small extracellular vesicle  immunosuppression  pd-1/cd80  cold tumour 
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