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癌症转移与治疗(英文版)
癌症转移与治疗(英文版)

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癌症转移与治疗(英文版)/Journal Journal of Cancer Metastasis and Treatment
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    Cancer-associated fibroblasts (CAFs) based model reveals potential for predicting bladder cancer patients' prognoses and immunotherapy responses

    Mengyuan DongXu Zhang
    1-16页
    查看更多>>摘要:Aim: The purpose of this study is to enhance the understanding of bladder cancer and the role of cancer-associated fibroblasts (CAFs) in its progression. We aim to identify CAF-specific biomarkers and develop a prognostic prediction model based on CAFs, thereby contributing to the advancement of treatment strategies and the identification of prognostic and predictive biomarkers for bladder cancer.Method: We employed single-cell RNA sequencing to detect biomarkers for CAFs in bladder cancer cells. Bladder cancer cohorts were categorized into low- and high-CAF groups using the ssGSEA algorithm. The study also explored the association between CAF-related scores, immune-related cells, and immune checkpoint-related genes. Furthermore, we performed GSVA analysis to understand the biological features of CAFs and their link to various cancer-related pathways.Result: Ten genes were identified as CAF markers in bladder cancer cells. A significant difference was found with 2712 differentially expressed genes between low-CAF and high-CAF tissues. The CAFs-based prognostic prediction model included nine genes (ALDH1L2, AL450384.2, EMP1, LINC02362, WFIKKN1, GOLGA8A, POU5F1, AL354919.2, PTPRR), which are potentially crucial in predicting bladder cancer prognosis. The GSVA analysis revealed the involvement of several cancer-related pathways, such as WNT, toll-like receptor, TGF-beta, MAPK, and MTOR signaling pathways, in the CAFs-based prognostic model.Conclusion: This study highlights the significant role of CAFs in the progression and prognosis of bladder cancer. The identified CAF biomarkers and the constructed prognostic model provide valuable insights for future research and potential therapeutic targets. CAF-dependent pathways are promising for the development of new treatments and improving the prognosis of bladder cancer patients.

    Editorial on "Chinese expert consensus on the clinical practice of non-small cell lung cancer fusion gene detection based on RNA-based NGS"(2023 edition)

    Qinghua Zhou
    17-20页

    Consideration of liquid biomarkers for surveillance of HPV-related oropharyngeal cancer in veteran populations

    Joshua D. SmithMatthew E. SpectorJ. Chad BrennerJessica H. Maxwell...
    21-31页
    查看更多>>摘要:The incidence of human papillomavirus (HPV)-related oropharyngeal squamous cell carcinoma (OPSCC) will continue to rise in the United States over the next several decades. Thus, efforts to reduce treatment intensity, mitigate long-term physical and psychological sequelae of treatment, and simplify surveillance regimens for patients with HPV-related OPSCC are critical. Liquid biomarkers, namely plasma circulating tumor HPV DNA (ctDNA), have shown considerable promise for improvements in these domains by guiding personalized and adaptive treatment de-escalation paradigms and predicting disease recurrence in the survivorship period. Preliminary reports suggest an even broader impact of plasma HPV ctDNA assays for HPV-related OPSCC surveillance beyond the mere detection of cancer recurrence and metastasis. For instance, such assays may reduce the need for costly imaging studies, alleviate the financial toxicities of survivorship care, and improve care access and patient satisfaction. Currently, veterans and underserved populations are disproportionately affected by the financial burden of cancer surveillance and survivorship care. These disparities negatively impact oncologic outcomes, healthcare access, and utilization, specifically among veterans with HPV-related OPSCC. As such, we posit that HPV ctDNA monitoring may be of unique benefit and impact in the surveillance period for these patients specifically. Herein, we provide a narrative review of the current literature supporting the formal clinical evaluation of HPV ctDNA monitoring in veterans with HPV-related OPSCC.

    Integration of community pharmacies in an Italian colorectal cancer screening program: insights from the Local Health Authority of Bologna

    Angela ChiereghinLorenzo PizziTiziana SannaLorena Squillace...
    32-41页
    查看更多>>摘要:In Italy, a nationwide population-based colorectal cancer (CRC) screening initiative has been in place since 2006. In recent years, there has been a growing interest in involving community pharmacies in this activity. This commentary provides an insightful analysis of the integration between the screening program of the Local Health Authority (LHA) of Bologna (Northern Italy) and community pharmacies. A horizontal integration at the micro level with service and clinical integrations supported by meso-level policy (regional authority) was applied. Four types of integration such as normative, informational, financial and functional serving as enablers were implemented. A high level of depth of consensus, connectivity, communication, and trust was pursued. The program achieved large participation from community pharmacies, with 91.1% (n = 234) of pharmacies in the LHA territory actively participating. On average, each pharmacy served 1,228 (range, 1,021-1,519) target citizens. Between 2021 (the first full year under the community pharmacy model) and 2022, pharmacies delivered an annual mean of 68,295 kits (range, 12-840). In 2021, there was a remarkably high level of screening completion, with 93.7% of fecal immunochemical tests being returned to pharmacies. This percentage increased by 3.3% in 2022. In our setting, pharmacy involvement improved service quality by introducing complete traceability of kits and specimen flow, as well as temperature control. It also led to a 4.6% increase in attendance rates compared to the previous organizational model (61.6% vs. 57%; P < 0.001). Finally, additional European experiences involving community pharmacies in organized CRC screening programs, resembling the Bologna setting, are reported.

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