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The relationship between cancer associated fibroblasts biomarkers and prognosis of breast cancer: a systematic review and meta-analysis.
- Source :
- PeerJ; Feb2024, p1-16, 16p
- Publication Year :
- 2024
-
Abstract
- Background. To elucidate the relationship between cancer-associated fibroblast (CAFs) biomarkers and the prognosis of breast cancer patients for individualized CAFs-targeting treatment. Methodology. PubMed, Web of Science, Cochrane, and Embase databases were searched for CAFs-related studies of breast cancer patients from their inception to September, 2023. Meta-analysis was performed using R 4.2.2 software. Sensitivity analyses were performed to explore the sources of heterogeneity. Funnel plot and Egger's test were used to assess the publication bias. Results. Twenty-seven studies including 6,830 patients were selected. Univariate analysis showed that high expression of platelet-derived growth factor receptor-β (PDGFR-β) (P D 0:0055), tissue inhibitor of metalloproteinase-2 (TIMP-2) (P < 0:0001), matrix metalloproteinase (MMP) 9 (P <0:0001), MMP 11 (P <0:0001) and MMP 13 (P D0:0009) in CAFs were correlated with reduced recurrence-free survival (RFS)/disease-free survival (DFS)/metastasis-free survival (MFS)/event-free survival (EFS) respectively. Multivariate analysis showed that high expression of α-smooth muscle actin (α-SMA) (P D0:0002), podoplanin (PDPN) (P D0:0008), and PDGFR-β (P D0:0470) in CAFs was associated with reduced RFS/DFS/MFS/EFS respectively. Furthermore, PDPN and PDGFR-β expression in CAFs of poorly differentiated breast cancer patients were higher than that of patients with relatively better differentiated breast cancer. In addition, there is a positive correlation between the expression of PDPN and human epidermal growth factor receptor-2 (HER-2). Conclusions. The high expression of α-SMA, PDPN, PDGFR-β in CAFs leads to worse clinical outcomes in breast cancer, indicating their roles as prognostic biomarkers and potential therapeutic targets. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 21678359
- Database :
- Complementary Index
- Journal :
- PeerJ
- Publication Type :
- Academic Journal
- Accession number :
- 176028404
- Full Text :
- https://doi.org/10.7717/peerj.16958