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A Carus M Ladekarl H Hager B S Nedergaard F Donskov 《British journal of cancer》2013,108(10):2116-2122
Background:
The prognostic impact of tumour-promoting immune cells in cervical cancer is unclear.Methods:
Federation of Gynaecology and Obstetrics (FIGO) stage IB and IIA cervical cancer patients (N=101) were assessed for tumour-associated CD66b+ neutrophils and CD163+ macrophages by immunohistochemistry in whole tissue sections using stereology. Results were correlated with previous results on tumour-infiltrating CD3+, CD4+, and CD8+ lymphocytes in the same cohort with recurrence-free survival (RFS) as end point.Results:
The highest densities of CD66b+ neutrophils and CD163+ macrophages were observed in the peritumoural compartment (median 53.1 cells mm−2 and 1.3% area fraction, respectively). Above median peritumoural and stromal CD66b+ neutrophils and peritumoural CD163+ macrophages were significantly associated with short RFS. Multivariate analysis identified high peritumoural neutrophils (HR 2.27; 95% CI 1.09–4.75; P=0.03), low peritumoural CD8+ lymphocytes (HR 3.67; 95% CI 1.63–8.25; P=0.002), and lymph node metastases (HR 2.70; 95% CI 1.26–5.76; P=0.01) as independent prognostic factors for short RFS, whereas CD163+ macrophages were not significant. An index of combined intratumoral and peritumoral CD66b+ neutrophils to CD8+ lymphocytes had good discriminatory power for each quartile with 5-year RFS of 92%, 80%, 62%, and 44% (P=0.001).Conclusion:
Tumour-associated neutrophil count is an independent prognostic factor for short RFS in localised cervical cancer. Combining CD66b and CD8 may further improve prognostic stratification. These findings require prospective validation. 相似文献12.
BACKGROUND:
The role of the interaction between tumor cells and inflammatory cells in nonsmall cell lung carcinoma (NSCLC) is unclear. In this study, the authors assessed the prognostic impact of intratumoral cluster of differentiation 66b (carcinoembryonic antigen‐related cell adhesion molecule 8 [CD66b])‐positive neutrophils and of the intratumoral CD66b‐positive neutrophil‐to‐cluster of differentiation 8 (cell surface antigen T8 [CD8])‐positive lymphocytes (the CD66b‐positive neutrophil‐to‐CD8‐positive lymphocyte ratio [iNTR]) in patients with resectable NSCLC.METHODS:
Expression levels of CD66b and CD8 were evaluated by immunohistochemistry on tissue microarrays consisting of 632 NSCLC specimens from patients who underwent curative surgery. The relation between clinicopathologic variables and patient outcome was assessed.RESULTS:
Intratumoral CD66b‐positive neutrophils were elevated in 318 patients (50%). In univariate analysis, an increase in CD66b‐positive cells was associated with a high cumulative incidence of relapse (CIR) (median CIR, 51 months for low CD66b‐positive cell density; 36 months for high CD66b‐positive cell density; P = .002) and trended toward worse overall survival (OS) (median OS, 57 months for low CD66b‐positive cell density; 54 months for high CD66b‐positive cell density; P = .088). The iNTR was elevated in 190 patients (30%). An increased iNTR was strongly associated with both a high CIR (median CIR: 43 months for an iNTR ≤1; 34 months for an iNTR >1; P < .0001) and poor OS (median OS: 60 months for an iNTR ≤1; 46 months for an iNTR >1; P < .0001). In multivariate analysis, independent prognostic factors for a higher CIR were high iNTR (hazard ratio [HR], 0.71; 95% confidence interval [CI], 0.56‐0.90; P = .005) and tumor stage >I, (HR, 0.39; 95% CI, 0.30‐0.52; P < .0001). Independent prognostic factors for worse OS were a high iNTR (HR, 0.70; 95% CI, 0.54‐0.91; P = .007) and tumor stage >I (HR, 0.35; 95% CI, 0.26‐0.47; P < .0001).CONCLUSIONS:
The current results indicated that the iNTR is a novel, independent prognostic factor for a high rate of disease recurrence and poor OS in patients with resectable NSCLC. Cancer 2011;. © 2011 American Cancer Society. 相似文献13.
Chengzeng Yin Yoshinaga Okugawa Akira Yamamoto Takahito Kitajima Tadanobu Shimura Mikio Kawamura Masahiro Tsujiura Yosiki Okita Masaki Ohi Yuji Toiyama 《Oncology Letters》2022,24(1)
Tumor-infiltrating immune cells play an essential role in cancer progression and may help supplement the Tumor, Node, Metastasis (TNM) classification for cancer prognosis. Currently, there are numerous conflicting reports discussing the significance of tumor-associated neutrophils (TANs) in colorectal cancer (CRC). In particular, the role of TANs in the invasive margin is unclear. The present study investigated the prognostic significance of CD66+ TANs and CD8+ tumor-infiltrating lymphocytes (TILs) in the invasive margin of 103 patients with CRC. By using immunohistochemistry, survival analysis was performed on CD8+ TILs and CD66+ TANs individually, as well as models including TILs and TANs simultaneously. The findings indicated that the densities of CD8+ TILs and CD66b+ TANs in the invasive margin may provide significant prognostic value for predicting survival. Moreover, the combined evaluation of CD8+ TILs and CD66b+ TANs in the invasive margin could further improve the validity for the prediction of oncological outcomes. In addition, multivariate analysis revealed that simultaneous low tumor infiltration by CD8+ TILs and CD66b+ was an independent predictive factor for overall survival (HR=4.17, 95% CI, 1.55-12.5; P=0.004) and disease-free survival (HR=2.75, 95% CI, 1.27-6.12; P=0.01). Given the importance of CD8+ TILs and CD66b+ TANs in the tumor microenvironment, the assessment of their densities in the invasive margin may serve as a valuable prognostic marker for CRC. 相似文献
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Recurrence‐free and overall survival among elderly stage III colon cancer patients treated with CAPOX or capecitabine monotherapy
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F.N. van Erning M.L.G. Janssen‐Heijnen G.J. Creemers J.F.M. Pruijt H.A.A.M. Maas V.E.P.P. Lemmens 《International journal of cancer. Journal international du cancer》2017,140(1):224-233
The aim of this study is to investigate the effects of CAPOX and capecitabine on recurrence‐free survival (RFS) and overall survival (OS) among elderly stage III colon cancer patients and to evaluate the effect of (non‐)completion. Patients aged ≥70 years who underwent resection only or who were subsequently treated with CAPOX or capecitabine in 10 large non‐academic hospitals were included. RFS and OS were analyzed with Kaplan‐Meier curves and multivariable Cox regression adjusted for patient and tumor characteristics. 982 patients were included: 630 underwent surgery only, 191 received CAPOX and 161 received capecitabine. Five‐year RFS and OS did not differ between capecitabine and CAPOX (RFS: 63% vs. 60% (p = 0.91), adjusted HR = 0.99 (95%CI 0.68‐1.44); OS: 66% vs. 66% (p = 0.76), adjusted HR = 0.93 (95%CI 0.64–1.34)). After resection only, RFS was 38% and OS 37%. Completion rates were 48% for CAPOX and 68% for capecitabine. Three‐year RFS and OS did not differ between patients who discontinued CAPOX early and patients who completed treatment with CAPOX (RFS: 61% vs. 69% (p = 0.21), adjusted HR = 1.42 (95%CI 0.85–2.37); OS: 68% vs. 78% (p = 0.41), adjusted HR = 1.17 (95%CI 0.70–1.97)). Three‐year RFS and OS differed between patients who discontinued capecitabine early and patients who completed treatment with capecitabine (RFS: 54% vs. 72% (p = 0.01), adjusted HR = 2.07 (95%CI 1.11–3.84); OS: 65% vs. 80% (p = 0.01), adjusted HR = 2.00 (95%CI 1.12–3.59)). Receipt of CAPOX or capecitabine is associated with improved RFS and OS. The advantage does not differ by regimen. The addition of oxaliplatin might not be justified in elderly stage III colon cancer patients. 相似文献
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Prognostic Role of Circulating Tumor Cells in Patients with Pancreatic Cancer: a Meta-analysis
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《Asian Pacific journal of cancer prevention》2014,15(15):6015-6020
Background: Isolation and characterization of circulating tumor cells (CTCs) in patients suffering from a variety of different cancers have become hot biomarker topics. In this study, we evaluated the prognostic value of CTCs in pancreatic cancer. Materials and Methods: Initial literature was identified using Medlineand EMBASE. The primary data were hazard ratios (HRs) with 95% confidence intervals (CIs) of survival outcomes, including overall survival (OS) and progression free survival/recurrence free survival (PFS/RFS). Results: A total of 9 eligible studies were included in this meta-analysis, published between 2002 and 2013. The estimated pooled HR and 95%CI for OS for all studies was 1.64 (95%CI 1.39-1.94, p<0.00001) and the pooled HR and 95%CI for RFS/DFS was 2.36 (95%CI 1.41-3.96, p<0.00001). The HRs and 95%CIs for OS and RFS/DFS in patients before treatment were 1.93 (95%CI 1.26-2.96, p=0.003) and 1.82 (95%CI 1.22-2.72, p=0.003), respectively. In patients receiving treatment, the HRs and 95%CI for OS and RFS/DFS were 1.37 (95%CI 1.00-1.86, p=0.05) and 1.89 (95%CI 1.01-3.51, p=0.05), respectively. Moreover, the pooled HR and 95%CI for OS in the post-treatment group was 2.20 (95%CI 0.80-6.02, p=0.13) and the pooled HR for RFS/DFS was 8.36 (95%CI 3.22-21.67, p<0.0001). Conclusions: The meta-analysis provided strong evidence supporting the proposition that CTCs detected in peripheral blood have a fine predictive role in pancreatic patients especially on the time point of post-treatment. 相似文献
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背景与目的 非小细胞肺癌(non-small cell lung cancer,NSCLC)已由原来的组织分型指导下的治疗转变为基因分型指导治疗的模式,表皮生长因子受体(epidermal growth factor receptor,EGFR)和间变性淋巴瘤激酶(anaplastic lymphoma kinase,ALK)是肺癌最重要的两个驱动基因.本研究旨在探讨不同基因分型的复发或转移晚期NSCLC患者的临床特点及预后影响因素.方法 回顾性分析北京胸科医院2004年7月-2015年12月间553例EGFR和ALK基因状态明确的晚期NSCLC患者的临床资料,采用Cox比例风险回归模型对患者预后的独立影响因素进行分析.结果 553例细胞学或组织学证实的晚期NSCLC患者,EGFR突变患者227例,ALK阳性患者58例,EGFR和ALK双突变患者2例,EGFR和ALK野生型患者266例.227例EGFR突变患者的中位生存期(overall survival,OS)为28.7个月(95%CI:22.160-35.240),体能状态(performance status,PS)评分为0分-1分(HR=4.451;95%CI:2.112-9.382;P<0.001)、接受EGFR-酪氨酸激酶抑制剂(tyrosine kinase inhibitors,TKIs)靶向治疗(HR=2.785;95%CI:1.871-4.145;P<0.001)是EGFR突变患者生存的独立影响因素.58例ALK阳性患者的中位OS为15.5个月(95%CI:10.991-20.009),接受克唑替尼靶向治疗(P=0.022)是ALK阳性患者生存的独立影响因素.266例野生型患者的中位OS为12.1个月(95%CI:10.660-13.540),PS评分为0分-1分(HR=2.313;95%CI:1.380-3.877;P=0.001)、接受化疗(HR=1.911;95%CI:1.396-2.616;P<0.001)是野生型患者生存的独立影响因素.结论 不同基因型的晚期NSCLC患者的预后差异较大,靶向治疗可改善EGFR突变、ALK阳性患者生存. 相似文献
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目的 探讨Gustave Roussy Immune评分(modified GRIm-Score,mGRIm-Score)评估不可切除食管鳞状细胞癌(esophageal squamous cell carcinoma,ESCC)患者预后的价值.方法 收集150例不可切除ESCC患者放化疗前的乳酸脱氢酶、中性粒细胞与淋... 相似文献
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《Annals of oncology》2019,30(2):236-242
BackgroundFor primary triple-negative breast cancer (TNBC) treated with neoadjuvant chemotherapy (NAC), higher pretreatment tumor-infiltrating lymphocytes (TILs) correlates with increased pathologic complete response (pCR) rates, and improved survival. We evaluated the added prognostic value of residual disease (RD) TILs to residual cancer burden (RCB) in predicting survival post-NAC.Patients and methodsWe combined four TNBC NAC patient cohorts who did not achieve pCR. RD TILs were investigated for associations with recurrence-free survival (RFS), and overall survival (OS) using Cox models with stromal TILs as a continuous variable (per 10% increment). The likelihood ratio test was used to evaluate added prognostic value of RD TILs.ResultsA total of 375 RD TNBC samples were evaluable for TILs and RCB. The median age was 50 years, with 62% receiving anthracycline/taxane chemotherapy. The RCB class after NAC was 11%, 50%, and 39% for I, II, and III, respectively. The median RD TIL level was 20% (IQR 10–40). There was a positive correlation between RD TIL levels and CD8+ T-cell density (ρ = 0.41). TIL levels were significantly lower with increasing post-NAC tumor (P = 0.005), nodal stage (P = 0.032), but did not differ by RCB class (P = 0.84). Higher RD TILs were significantly associated with improved RFS (HR: 0.86; 95% CI 0.79–0.92; P < 0.001), and improved OS (HR: 0.87; 95% CI 0.80–0.94; P < 0.001), and remained significant predictors in multivariate analysis (RFS P = 0.032; OS P = 0.038 for OS). RD TILs added significant prognostic value to multivariate models including RCB class (P < 0.001 for RFS; P = 0.021 for OS). The positive prognostic effect of RD TILs significantly differed by RCB class for RFS (PInt=0.003) and OS (PInt=0.008) with a greater magnitude of positive effect observed for RCB class II than class III.ConclusionsTIL levels in TNBC RD are significantly associated with improved RFS and OS and add further prognostic information to RCB class, particularly in RCB class II. 相似文献
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目的:评估超声造影(contrast-enhanced ultrasonography,CEUS)定量指标对子宫内膜癌的预后价值。方法:2015年05月至2016年05月期间,共纳入112例行子宫内膜癌手术治疗的患者,记录术前CEUS的定量指标,包括增强强度(enhancement intensity,EI)、上升时间(rise time,RT)和增强率(enhancement rate,ER)以及其他临床指标。采用单因素和多因素COX分析,分析术后总生存期(overall survival,OS)和无复发生存期(recurrence-free survival,RFS)的危险因素。结果:根据ROC曲线得出ER的最佳临界值为1.8 dB/s,Kaplan-Meier生存曲线表明,高ER水平患者的RFS和OS比低ER水平的患者差(RFS:P<0.001;OS:P=0.028)。在多因素COX分析中,ER是子宫内膜癌患者RFS(HR=1.82,95%CI:1.08~4.23,P<0.001)和OS(HR=2.08,95%CI:1.01~5.77,P=0.018)的独立危险因素。结论:CEUS定量检测指标ER是子宫内膜癌术后患者生存的有效预测因子,可指导患者选择个性化的治疗方案。 相似文献
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The Prognostic Value of Cancer Stem Cell Markers in Cervical Cancer: A Systematic Review and Meta-Analysis
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Moh Nailul Fahmi Inge Nandya HertapanndikaFitriyadi Kusuma 《Asian Pacific journal of cancer prevention》2021,22(12):4057-4065
Objectives: Prognostic biomarkers in cervical cancer are widely investigated, including cancer stem cell (CSC) markers. However, their significance remains uncertain. This study aimed to determine the role of cervical cancer stem cell (CCSC) markers for survival. Materials and Methods: We conducted a systematic review and meta-analysis (PROSPERO CRD42021237072) of studies reporting CCSC markers as the prognostic predictor based on PRISMA guidelines. We included English articles investigating associations of CCSCs expression in tissue tumor with overall survival (OS) or disease-free survival (DFS) from PubMed, EBSCO, and The Cochrane Library databases. The quality of studies was analyzed based on Newcastle-Ottawa Quality Assessment Scale. Results: From 413 publications, after study selection with inclusion and exclusion criteria, 22 studies were included. High expressions of CCSC markers were associated with poor OS and DFS (HR= 1.05, 95% CI: 1.03 – 1.07, P <0.0001; HR= 1.31, 95% CI: 1.09 – 1.17, P <0.00001; respectively). Sub-analysis of individual CCSC markers indicated significant correlations between CD44 (HR= 1.14, 95% CI: 1.07 – 1.22, P 0.0001), SOX2 (HR= 1.58, 95% CI: 1.17 – 2.14, P 0.003), OCT4 (HR= 1.03, 95% CI: 1.01 – 1.06, P 0.008), ALDH1 (HR= 1.36, 95% CI: 1.13 – 1.64, P 0.001), and CD49f (HR= 3.02, 95% CI: 1.37 – 6.64, P 0.006) with worse OS; OCT4 (HR= 1.14, 95% CI 1.06 – 1.22, P 0.0003), SOX2 (HR= 1.11, 95% CI: 1.06 – 1.16, P <0.0001), and ALDH1 (HR= 1.22, 95% CI: 1.10 – 1.35, P 0.0002) with poor DFS. We did not conduct a meta-analysis for MSI-1 and CK17 because only one study investigated those markers. Conclusion: Expressions of OCT4, SOX2, and ALDH1 were associated with poor OS and DFS in cervical cancer tissue. These markers might have potential roles as prognostic biomarkers to predict unfavorable survival. 相似文献