Overexpression of PXDNL is associated with poor prognosis and is linked to immune cell infiltration in BRCA. Thus, PXDNL may be a biomarker or therapeutic target for BRCA.
10 months ago
Journal • BRCA Biomarker
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CD8 (cluster of differentiation 8) • IL6 (Interleukin 6) • TNFA (Tumor Necrosis Factor-Alpha) • BRCA (Breast cancer early onset) • PXDNL (Peroxidasin Like)
The OSRGs-based risk score model can efficiently predict the prognosis and platinum resistance of OC patients. This model may improve the risk stratification of OC patients in the clinic.
In addition, we identified a novel PXDNL::PLAG1 fusion and suggested that rare cases may harbor HMGA2 gene alterations which seem to be mutually exclusive with PLAG1 gene fusions. The relatedness of these tumors to salivary gland myoepithelial neoplasms and distinctness from eccrine mixed tumors and other skin and soft tissue myoepithelial neoplasms with EWSR1/FUS fusions is discussed.
More importantly, a strongly positive correlation between the BMscore and EMT activity was revealed with immunohistochemistry and in vitro experiments. Taken together, we provided a novel BMscore gene signature for breast cancer patients to predict clinical prognosis and metastasis accurately, which may help with individualized clinical decision-making.
almost 3 years ago
Journal • BRCA Biomarker
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BRCA (Breast cancer early onset) • SDC1 (Syndecan 1) • PXDNL (Peroxidasin Like)
Upregulation of PXDNL and LINC02038 and downregulation of SLC27A2, KLRB1, IGHV1-12 and IGKV1OR2-108 in high-risk score group synergistically contribute to immunosuppressive microenvironment which characterized by immunosuppressive neutrophils, impaired cytotoxic T lymphocytes migration and natural killer cell cytotoxicity. In summary, we identified a TME-related prognostic signature in BRCA, which was connected with immune cell infiltration, immune checkpoints, immunotherapy response and could be developed for immunotherapy targets.
The results reveal a novel molecular target that could be further explored for developing preventive, predictive, and individualized treatment strategies for UCB.