TP53 mutation

P2, N=30, Not yet recruiting, Stanford University

This first documented case demonstrates the therapeutic efficacy of crizotinib in ALK-IR rearranged NSCLC, emphasizing the importance of comprehensive molecular profiling in guiding precision oncology.

Current evidence suggests that TP53 mutations detected in ctDNA are significantly associated with poor prognosis in various solid tumors, particularly lung cancer. The association is robust for PFS and OS, though high heterogeneity and biological complexity warrant cautious interpretation. These findings support the potential incorporation of ctDNA-based TP53 mutation status into clinical prognostic assessment systems as an adjunctive parameter; however, further standardization of detection protocols, functional annotation of mutation types (e.g., LOF vs. GOF), incorporation of VAF and clonality analysis, and validation in large prospective multicenter cohorts are needed before routine clinical implementation.

We established a novel, clinically relevant CRLM risk stratification model with strong diagnostic and prognostic potential. By identifying pre-existing malignant features and stage-specific therapeutic vulnerabilities within the primary tumor, this model bridges the gap between biological discovery and precision medicine in advanced colorectal cancer.

Our findings indicate that CXCL14 serves as a promising independent prognostic factor associated with an anti-tumor immune microenvironment in BRCA, with ECs identified as a major source. Furthermore, TP53 mutations may promote BRCA progression by repressing endothelial through CXCL14 transcription.

Our findings emphasize that when imaging or cytology suggests multiorigin components, clinicians should pursue thorough intraoperative exploration, multisite biopsies, and prophylactic appendectomy. Ultimately, the management of such patients requires highly individualized surgical and chemotherapeutic strategies that account for the divergent biological behaviors and therapeutic sensitivities of both HGSOC and well-differentiated appendiceal mucinous adenocarcinoma to optimize oncological outcomes.

Patients with positively selected CH during treatment had the shortest progression-free and overall survival compared to patients with unchanging or negatively selected CH across all therapies. These findings, validated in independent breast cancer and pan-cancer cohorts, provide strong evidence for clinical relevance of monitoring CH during cancer treatment.

Stage-tailored strategies are emerging, including risk assessment in NMIBC, refining adjuvant decisions in MIBC, and treatment monitoring in mUC. Integration of ctDNA-guided approaches should proceed alongside prospective validation to ensure safe and effective adoption.

Socio-economic context fundamentally shapes cancer biology, incidence, and outcomes. Reducing disparities requires expanded genomic capacity in LMICs, targeted prevention strategies, and equitable access to precision oncology.

Tumor grade, myometrial invasion, and LVSI were all significantly associated with lymph node involvement. While p53 immunohistochemical stains show promise in predicting metastasis and has been associated with tumor aggressiveness, this should still be correlated with clinicopathological parameters to carry out a more accurate risk stratification of earlystage patients.

We leveraged the Phase III Fondazione Italiana Linfomi FOLL12 trial, which treated patients with advanced-stage FL with R-CHOP or R-Bendamustine, to evaluate the role of myeloid CH at baseline and after chemoimmunotherapy (CIT). Patients acquiring fit DDR clones (N = 37) had inferior long-term outcomes, including independent increased risk of second malignancies (hazard ratio [HR] 2.63, P = 0.035) that developed in 28 patients, and shorter OS (HR 3.28, P = 0.008). CH emerges as a novel and potentially valuable biomarker in FL, capable of predicting long-term toxicities that are key endpoints in indolent lymphoid malignancies characterized by long-lasting survival.

She was managed according to the Chinese Children Cancer Group (CCCG)-WT-2019 protocol, receiving neoadjuvant VAD (vincristine, actinomycin D, and doxorubicin) chemotherapy, followed by staged bilateral nephron-sparing surgery. This highlights the limitations of current histology- and stage-based approaches for specific molecular subtypes. Current evidence supports more aggressive surgical intervention for high-risk cases, but it is essential to balance the need for renal function preservation with the goal of achieving oncological control.