DUO-O met its primary PFS endpoints for first-line durvalumab plus carboplatin/paclitaxel and bevacizumab followed by durvalumab, bevacizumab plus olaparib maintenance versus carboplatin/paclitaxel and bevacizumab followed by bevacizumab in the non-tBRCAm HRD-positive and non-tBRCAm ITT populations. Further insight into long-term benefit is anticipated with additional follow-up.
The "immune+/replication+" showed sensitivity to pembrolizumab (OR = 10.192, p < 0.001) and veliparib/carboplatin (OR = 5.184, p = 0.006), while "immune-/replication-" responded poorly to pembrolizumab (OR = 0.086, p < 0.001). Additionally, "immune+/replication-" had the best distant recurrence-free survival (DRFS), whereas "immune-/replication+" had the worst (log-rank p = 6 × 10-4, HR = 5.45). By linking imaging heterogeneity directly to molecular subtypes and therapeutic response, this framework provides a robust, non-invasive surrogate for genomic profiling and a strategic tool for personalized neoadjuvant therapy selection.
2 days ago
Journal • PARP Biomarker • PD(L)-1 Biomarker
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Prosigna™ Breast Cancer Prognostic Gene Signature Assay
Second-line treatment with tislelizumab, nab-paclitaxel, carboplatin, and anlotinib led to temporary stabilization. Salvage chemotherapy with doxorubicin, ifosfamide, and dacarbazine failed, and the patient died two months later...Patients who undergo complete resection of metastatic lesions tend to achieve better outcomes, whereas responses to systemic therapy are generally poor. Early identification of high-risk features and consideration of retroperitoneal lymph node dissection may improve prognosis in selected patients.
According to the differences in NAC regimens, they were categorized into TCb group (n=50), docetaxel + doxorubicin + cyclophosphamide (TAC group, n=60), and epirubicin combined with cyclophosphamide followed by docetaxel (EC-T group, n=40). TNBC patients with high levels of NPAR, severe neutropenia, high Ki-67 expression, and lymph node stage I are more likely to achieve pCR. In addition, NPAR, Ki-67 expression and severe neutropenia were all good predictors of pCR, the better performance in predicting pCR after combining multiple metrics.
The mainstay treatment for ovarian cancer is platinum-based chemotherapy, such as cisplatin or carboplatin and in combination with a taxane (paclitaxel/docetaxel). By using patient-derived xenograft (PDX) in-vivo, it was shown that the c-MYC mRNA drug significantly inhibited ovarian cancer through the downregulation of c-MYC, programmed death-ligand 1, paired box gene 8 and p21. This drug provides a novel therapy to target drug-resistant ovarian cancer cells.