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MetabolomicsDistinct metabolic responses of an ovarian cancer stem cell line

Background

Cancer metabolism is emerging as an important focus area in cancer research. However, the in vitro cell culture conditions under which much cellular metabolism research is performed differ drastically from in vivo tumor conditions, which are characterized by variations in the leve...
2021-11-05 | MTBLS150 | MetaboLights
MetabolomicsSphingosine-1-phosphate receptor 1 promotes ovarian cancer tumorsphere proliferation and metastasis
Despite extensive clinical endeavors to enhance high-grade serous ovarian cancer (HGSOC) detection and treatment, an alarming half of diagnosed women succumb annually to this disease. Significantly, nearly all HGSOC cases manifest ascites at diagnosis, a poor prognostic indicator. Malignant ascites ...
2026-03-04 | MTBLS13770 | MetaboLights
MetabolomicsTargeting SLC1A5-mediated glutamine metabolism overcomes PARP inhibitor resistance in ovarian cancer

Poly(ADP-ribose) polymerase inhibitors (PARPi), such as olaparib, have significantly improved outcomes in ovarian cancer (OC); however, therapy resistance remains a major clinical challenge. Here, we showed that glutamine metabolism was upregulated in PARPi-resistant OC cells and identified the g...

2026-04-08 | MTBLS14072 | MetaboLights
MetabolomicsProfiling the metabolome of uterine fluid for early detection of ovarian cancer

Ovarian cancer (OC) causes high mortality in women because of ineffective biomarkers for early diagnosis. Here, we perform metabolomics analysis on an initial training set of uterine fluid from 96 gynecological patients. A seven-metabolite-marker panel consisting of vanillylmandelic acid, norepin...

2023-03-06 | MTBLS4861 | MetaboLights
ProteomicsEpithelial ovarian cancer biomarker
Protein biomarkers of early stages of disease are critical for managing the disease and improving outcomes. Unfortunately, discovery of protein biomarkers is hampered by the limited availability of assays for sensitive and reproducible quantification of proteins in complex biological matrices such a...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2019-07-02 | MSV000084048 | MassIVE
TranscriptomicsRepertoire of miRNAs in epithelial ovarian cancer determined by next generation sequencing of small RNA cDNA libraries
Background: MicroRNAs (miRNAs) are small regulatory RNAs that are implicated in cancer pathogenesis and have recently shown promise as blood-based biomarkers for cancer detection. Epithelial ovarian cancer is a deadly disease for which improved outcomes could be achieved by successful early detectio...
ORGANISM(S): Homo sapiens 
2009-03-12 | E-GEOD-15190 | biostudies-arrayexpress
ProteomicsA targeted strategy for developing proteomic biomarkers: a case study of epithelial ovarian cancer
Protein biomarkers for epithelial ovarian cancer are critical for the early detection of the cancer to improve patient prognosis and for the clinical management of the disease to monitor treatment response and to detect recurrences. Unfortunately, the discovery of protein biomarkers is hampered by t...
ORGANISM(S): Homo Sapiens 
PXD014474 | panorama
TranscriptomicsResistance of primary ovarian cancer cells to oncolytic adenoviruses
This SuperSeries is composed of the following subset Series: GSE15350: Resistance of primary ovarian cancer cells to oncolytic adenoviruses part1 of 2 GSE15351: Resistance of primary ovarian cancer cells to oncolytic adenoviruses part2 of 2 Refer to individual Series
ORGANISM(S): Homo sapiens 
2009-04-01 | E-GEOD-15473 | biostudies-arrayexpress
TranscriptomicsResistance of primary ovarian cancer cells to oncolytic adenoviruses part2 of 2
The mechanisms of primary ovarian cancer cells for resistance to viral oncolysis were investigated using Ad5/35.IR.E1A/TRAIL on clonal cultures derived from ovc316m cells. Part 2 of 2, 26 clonal ovc316m cultures additionally to Resistance of primary ovarian cancer cells to oncolytic adenoviruses par...
ORGANISM(S): Homo sapiens 
2009-04-01 | E-GEOD-15351 | biostudies-arrayexpress
TranscriptomicsResistance of primary ovarian cancer cells to oncolytic adenoviruses part1 of 2
The mechanisms of primary ovarian cancer cells for resistance to viral oncolysis were investigated using Ad5/35.IR.E1A/TRAIL on clonal cultures derived from ovc316m cells. Part 1 of 2, initital study involving 5 clonal ovc316m cultures Cells were infected for 8 days and cell survival determined by M...
ORGANISM(S): Homo sapiens 
2010-06-20 | E-GEOD-15350 | biostudies-arrayexpress
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