ArticleBiochemistry and biophysics reports2024
Ovarian cancer ascites proteomic profile reflects metabolic changes during disease progression.
Article in Biochemistry and biophysics reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed.
- Anti-PD-1 Treatment Restores Effector Function in Exhausted-like T Cells from Malignant Ascites of Ovarian Cancer Patients.Cancers · 2026Article
- Protein Enrichment from Ascites Fluid Using Nanotrap Hydrogel Particle Technology.Journal of proteome research · 2026Article
- MALDI-MSI Profiling of Effusion Cytology Cell Blocks Distinguishes High-Grade Serous Ovarian Carcinoma from Benign Effusions.Cancers · 2026Article
- Proteomic analysis of malignant ascites and its impact on ovarian cancer spheroids.Clinical proteomics · 2026Article
- P-cadherin overexpression is associated with early transformation of the Fallopian tube epithelium and aggressiveness of tubo-ovarian high-grade serous carcinoma.Virchows Archiv : an international journal of pathology · 2026Article
- The role of the microbiome in gynecological cancers: implications for diagnosis and treatment.Frontiers in immunology · 2026Review
- Harnessing ovarian cancer ascites for translational science: models, biomarkers, and therapeutics.Molecular cancer · 2025Review
- Metformin Impairs Linsitinib Anti-Tumor Effect on Ovarian Cancer Cell Lines.International journal of molecular sciences · 2024Article
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Authors and funding
11 authors.
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Abstract
Ovarian cancer (OC) patients develop ascites, an accumulation of ascitic fluid in the peritoneal cavity anda sign of tumour dissemination within the peritoneal cavity. This body fluid is under-researched, mainly regarding the ascites formed during tumour progression that have no diagnostic value and, therefore, are discarded. We performed a discovery proteomics study to identify new biomarkers in the ascites supernatant of OC patients. In this preliminary study, we analyzed a small amount of OC ascites to highlight the importance of not discarding such biological material during treatment, which could be valuable for OC management. Our findings reveal that OC malignant ascitic fluid (MAF) displays a proliferative environment that promotes the growth of OC cells that shift the metabolic pathway using alternative sources of nutrients, such as the cholesterol pathway. Also, OC ascites drained from patients during treatment showed an immunosuppressive environment, with up-regulation of proteins from the signaling pathways of IL-4 and IL-13 and down-regulation from the MHC-II. This preliminary study pinpointed a new protein (Transmembrane Protein 132A) in the OC context that deserves to be better explored in a more extensive cohort of patients' samples. The proteomic profile of MAF from OC patients provides a unique insight into the metabolic kinetics of cancer cells during disease progression, and this information can be used to develop more effective treatment strategies.
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