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Eo WK, Chang HJ, Kwon SH, Koh SB, Kim YO, Ji YI, Kim HB, Lee JY, Suh DS, Kim KH, Chang IJ, Kim HY, Chang SC. The Lymphocyte-Monocyte Ratio Predicts Patient Survival and Aggressiveness of Ovarian Cancer. J Cancer 2016; 7:289-96. [PMID: 26918042 PMCID: PMC4747883 DOI: 10.7150/jca.13432] [Citation(s) in RCA: 56] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2015] [Accepted: 12/08/2015] [Indexed: 12/22/2022] Open
Abstract
OBJECTIVE To measure the prognostic value of the lymphocyte-monocyte ratio (LMR) in patients with epithelial ovarian cancer (EOC). METHODS We retrospectively examined the LMR as a prognosticator in a cohort of 234 patients with EOC who underwent surgical resection. Patients were categorized into two different groups based on the LMR (LMR-low and LMR-high) using cut-off values determined by receiver operating characteristic (ROC) curve analysis. The objective of the study was to assess the effect of the LMR on progression-free survival (PFS) and overall survival (OS), and to validate the LMR as an independent predictor of survival. RESULTS Using the data collected from the whole cohort, the optimized LMR cut-off value selected on the ROC curve was 2.07 for both PFS and OS. The LMR-low and LMR-high groups included 48 (20.5%) and 186 patients (79.5%), respectively. The 5-year PFS rates in the LMR-low and LMR-high groups were 40.0 and 62.5% (P < 0.0001), respectively, and the 5-year OS rates in these two groups were 42.2 and 67.2% (P < 0.0001), respectively. On multivariate analysis, we identified age, International Federation of Gynecology and Obstetrics (FIGO) stage, and cancer antigen 125 levels to be the strongest valuable prognostic factors affecting PFS (P = 0.0421, P = 0.0012, and P = 0.0313, respectively) and age, FIGO stage, and the LMR as the most valuable prognostic factors predicting OS (P = 0.0064, P = 0.0029, and P = 0.0293, respectively). Conclusion : The LMR is an independent prognostic factor affecting the survival of patients with EOC.
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Affiliation(s)
- Wan Kyu Eo
- 1. Department of Internal Medicine, College of Medicine, Kyung Hee University, Seoul, Korea
| | - Hye Jung Chang
- 1. Department of Internal Medicine, College of Medicine, Kyung Hee University, Seoul, Korea
| | - Sang Hoon Kwon
- 2. Department of Obstetrics and Gynecology, Keimyung University, School of Medicine, Daegu, Korea
| | - Suk Bong Koh
- 3. Department of Obstetrics and Gynecology, Catholic University of Daegu, School of Medicine, Daegu, Korea
| | - Young Ok Kim
- 4. Department of Pathology, College of Medicine, Kosin University, Busan, Korea
| | - Yong Il Ji
- 5. Department of Obstetrics and Gynecology, College of Medicine, Inje University, Busan, Korea
| | - Hong-Bae Kim
- 6. Department of Obstetrics and Gynecology, Kangnam Sacred Heart Hospital, Hallym University Medical Center, Hallym University College of Medicine, Seoul, Korea
| | - Ji Young Lee
- 7. Department of Obstetrics and Gynecology, Research Institute of Medical Science, Konkuk University School of Medicine, Seoul, Korea
| | - Dong Soo Suh
- 8. Department of Obstetrics and Gynecology, Pusan National University School of Medicine; Biomedical Research Institute, Pusan National University Hospital, Busan, Korea
| | - Ki Hyung Kim
- 8. Department of Obstetrics and Gynecology, Pusan National University School of Medicine; Biomedical Research Institute, Pusan National University Hospital, Busan, Korea
| | - Ik Jin Chang
- 9. Department of Obstetrics and Gynecology, College of Medicine, Kosin University, Busan, Korea
| | - Heung Yeol Kim
- 9. Department of Obstetrics and Gynecology, College of Medicine, Kosin University, Busan, Korea
| | - Suk Choo Chang
- 10. Department of Plastic and Reconstructive Surgery, College of Medicine, Kyung Hee University, Seoul, Korea
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Teng JJ, Zhang J, Zhang TY, Zhang S, Li BS. Prognostic value of peripheral blood lymphocyte-to-monocyte ratio in patients with solid tumors: a meta-analysis. Onco Targets Ther 2015; 9:37-47. [PMID: 26730202 PMCID: PMC4694666 DOI: 10.2147/ott.s94458] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
Background Although accumulating evidence suggests peripheral blood lymphocyte-to-monocyte ratio (LMR) could act as a prognosis predictor in various tumors, the prognostic value of LMR still remains controversial. We carried out this meta-analysis to evaluate the association of pretreatment LMR with survival outcomes in patients with solid tumors. Methods Eligible studies were collected and extracted by searching PubMed and Embase databases up to June 3, 2015. The pooled hazard ratios (HRs) and their 95% confidence intervals (CIs) were computed to assess the prognostic value of LMR quantitatively. Results Eighteen studies with a total of 8,377 participants were enrolled in this meta-analysis. Our findings indicated that elevated pre-treatment LMR predicted a significantly favorable overall survival (HR=0.59, 95% CI: 0.53–0.67) and disease-free survival (HR=0.74, 95% CI: 0.68–0.80) in solid tumor patients. Subgroup analyses revealed that enhanced LMR was significantly associated with favorable overall survival in patients with digestive system cancers (HR=0.63, 95% CI: 0.49–0.81), urinary tract tumors (HR=0.66, 95% CI: 0.52–0.84), lung cancer (HR=0.62, 95% CI: 0.54–0.72), and nasopharyngeal carcinoma (HR=0.50, 95% CI: 0.43–0.57). Conclusion This meta-analysis showed that enhanced LMR may indicate a favorable prognosis in patients with solid tumors.
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Affiliation(s)
- Jun-Jie Teng
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Jinan City, Shandong province, People's Republic of China; School of Medicine and Life Sciences, University of Jinan-Shandong Academy of Medical Sciences, Jinan City, Shandong province, People's Republic of China
| | - Jian Zhang
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Jinan City, Shandong province, People's Republic of China
| | - Tian-Yi Zhang
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Jinan City, Shandong province, People's Republic of China
| | - Shu Zhang
- Department of Medical Oncology, Shandong Cancer Hospital and Institute, Jinan City, Shandong province, People's Republic of China; School of Medicine and Life Sciences, University of Jinan-Shandong Academy of Medical Sciences, Jinan City, Shandong province, People's Republic of China
| | - Bao-Sheng Li
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Jinan City, Shandong province, People's Republic of China; School of Medicine and Life Sciences, University of Jinan-Shandong Academy of Medical Sciences, Jinan City, Shandong province, People's Republic of China
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Association of lymphocyte-to-monocyte ratio with the no-reflow phenomenon in patients who underwent a primary percutaneous coronary intervention for ST-elevation myocardial infarction. Coron Artery Dis 2015; 26:706-12. [DOI: 10.1097/mca.0000000000000301] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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104
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Lymphocyte to monocyte ratio is associated with response to first-line platinum-based chemotherapy and prognosis of early-stage non-small cell lung cancer patients. Tumour Biol 2015; 37:5285-93. [PMID: 26561466 DOI: 10.1007/s13277-015-4397-8] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2015] [Accepted: 11/05/2015] [Indexed: 12/26/2022] Open
Abstract
Lymphocyte to monocyte ratio (LMR) has shown prognostic value in different types of cancer. This study assessed the prognostic performance of LMR in early-stage non-small cell lung cancer (NSCLC) patients and investigated the influence of LMR on the treatment response in patients receiving first-line platinum-based chemotherapy. Four hundred eighty-eight NSCLC patients and 500 healthy donors were enrolled in this study. The cutoff value for LMR was chosen by receiver operating characteristic curve analysis. The prognostic significance of markers was assessed by univariate and multivariate Cox regression models. The median overall survival was 43 months, and the median progression-free survival was 38 months. LMR was associated with disease status and the treatment response of first-line platinum-based chemotherapy. Multivariate analysis showed that LMR was an independent prognostic factor for both overall survival (hazard ratio = 1.53, 95 % confidence interval = 1.09-2.14, P = 0.015) and progression-free survival (hazard ratio = 1.20, 95 % confidence interval = 1.02-1.67, P = 0.028). Furthermore, integration of LMR into a prognostic model including TNM stage, tumor status, chemotherapy, and histological type generated a nomogram, which predicted accurately overall survival for NSCLC patients. Decreased LMR may be a potential biomarker of disease status, worse response to first-line platinum-based chemotherapy, and worse survival for NSCLC patients. A prospective study is warranted for further validation of our findings.
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Nishijima TF, Muss HB, Shachar SS, Tamura K, Takamatsu Y. Prognostic value of lymphocyte-to-monocyte ratio in patients with solid tumors: A systematic review and meta-analysis. Cancer Treat Rev 2015; 41:971-8. [PMID: 26481060 DOI: 10.1016/j.ctrv.2015.10.003] [Citation(s) in RCA: 217] [Impact Index Per Article: 24.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2015] [Revised: 10/07/2015] [Accepted: 10/09/2015] [Indexed: 02/08/2023]
Abstract
BACKGROUND The immune system plays an important role in cancer pathogenesis. A low lymphocyte-to-monocyte ratio (LMR), as a simple biomarker of host immune system, has been suggested to be related to poor prognosis in various cancers. We performed a systematic review and meta-analysis to quantify the prognostic value of LMR on clinical outcomes in non-hematologic solid tumors. PATIENTS AND METHODS We searched PubMed and the ASCO online database of meeting abstracts up to July 2015 for relevant studies. We included studies assessing the prognostic impact of pre-treatment LMR on clinical outcomes in patients with non-hematologic solid tumors. The primary outcome was overall survival (OS) and the secondary outcomes were cancer-specific survival (CSS) and disease-free survival (DFS). The summary hazard ratio (HR) and 95% confidence interval (CI) were calculated. RESULTS A total of 11,197 patients from 29 studies were included. LMR lower than the cut-off was associated with poor OS (HR, 1.73; 95% CI, 1.55-1.93; P<0.001), CCS (HR, 1.56; 95% CI, 1.27-1.91; P<0.001) and DFS (HR, 1.56; 95% CI, 1.31-1.86; P<0.001). The effect of LMR on OS was observed in among various tumor types and across disease stages. The median cut-off value for LMR was 3.0 (range=2.0-5.3). Subgroup analysis according to cut-off value (<3.0, 3.0 to <4.0, 4.0 to <5.0, and ≧5.0) showed a significant prognostic value of LMR on OS in all subgroups. CONCLUSIONS A low pre-treatment LMR seems to represent an unfavorable and robust prognostic factor for clinical outcomes in patients with non-hematologic malignancies. FUNDING None.
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Affiliation(s)
- Tomohiro F Nishijima
- UNC Lineberger Comprehensive Cancer Center, 170 Manning Drive, CB# 7305, Chapel Hill, NC 27599, USA.
| | - Hyman B Muss
- UNC Lineberger Comprehensive Cancer Center, 170 Manning Drive, CB# 7305, Chapel Hill, NC 27599, USA
| | - Shlomit S Shachar
- UNC Lineberger Comprehensive Cancer Center, 170 Manning Drive, CB# 7305, Chapel Hill, NC 27599, USA
| | - Kazuo Tamura
- Division of Medical Oncology, Hematology and Infectious Diseases, Department of Medicine, Fukuoka University Hospital, Fukuoka, Japan
| | - Yasushi Takamatsu
- Division of Medical Oncology, Hematology and Infectious Diseases, Department of Medicine, Fukuoka University Hospital, Fukuoka, Japan
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Lin ZX, Ruan DY, Li Y, Wu DH, Ma XK, Chen J, Chen ZH, Li X, Wang TT, Lin Q, Wen JY, Wu XY. Lymphocyte-to-monocyte ratio predicts survival of patients with hepatocellular carcinoma after curative resection. World J Gastroenterol 2015; 21:10898-10906. [PMID: 26478681 PMCID: PMC4600591 DOI: 10.3748/wjg.v21.i38.10898] [Citation(s) in RCA: 70] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/05/2015] [Revised: 05/11/2015] [Accepted: 08/31/2015] [Indexed: 02/06/2023] Open
Abstract
AIM: To investigate the prognostic value of preoperative lymphocyte-to-monocyte ratio (LMR) in patients with hepatocellular carcinoma (HCC) undergoing curative hepatectomy.
METHODS: Clinicopathological data of 210 hepatitis B virus (HBV)-associated HCC patients who were treated by radical hepatic resection between 2003 and 2010 were retrospectively analyzed. None of the patients received any preoperative anticancer therapy or intraoperative radiofrequency ablation. The diagnosis was confirmed by pathological examination after surgery. Absolute peripheral blood lymphocyte and monocyte counts were derived from serum complete blood cell count before surgery, and LMR was calculated by dividing lymphocyte count by monocyte count. The best cutoff was determined by receiver operating characteristics (ROC) curve analysis. Correlations between LMR levels and clinicopathological features were assessed using the χ2 test. Survival outcomes were estimated using the Kaplan-Meier method and compared by the log-rank test. Univariate and multivariate analyses were performed to evaluate the prognostic impact of LMR and other clinicopathological factors on overall survival (OS) and recurrence-free survival (RFS), using the Cox proportional hazards model.
RESULTS: The optimal cutoff value of LMR for survival analysis was 3.23, which resulted in the most appropriate sensitivity of 55.3% and specificity of 74.7%, with the area under the curve (AUC) of 0.66 (95%CI: 0.593-0.725). All patients were dichotomized into either a low (≤ 3.23) LMR group (n = 66) or a high (> 3.23) LMR group (n = 144). A low preoperative LMR level was significantly correlated with the presence of cirrhosis, elevated levels of total bilirubin and larger tumor size. Patients with a low LMR level had significantly reduced 5-year OS (61.9% vs 83.2%, P < 0.001) and RFS (27.8% vs 47.6%, P = 0.009) compared to those with a high LMR level. Multivariate analyses indicated that a lower LMR level was a significantly independent predictor of inferior OS (P = 0.003) and RFS (P = 0.006). Subgroup analysis indicated that survival outcome was significantly more favorable in cirrhotic patients with LMR > 3.23. However, there were no differences between low and high LMR groups for OS and RFS in non-cirrhotic patients.
CONCLUSION: Preoperative LMR was demonstrated for the first time to serve as an independent prognostic factor in HBV-associated HCC patients after curative resection. Prospective studies with larger cohorts for validation are warranted.
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Prognostic significance of the lymphocyte-to-monocyte ratio in patients with malignant pleural mesothelioma. Lung Cancer 2015; 90:111-7. [DOI: 10.1016/j.lungcan.2015.07.014] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2015] [Revised: 07/02/2015] [Accepted: 07/27/2015] [Indexed: 12/11/2022]
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Yoshida T, Kinoshita H, Yoshida K, Yanishi M, Inui H, Komai Y, Sugi M, Inoue T, Murota T, Matsuda T. A novel risk stratification model, involving preoperative lymphocyte-monocyte ratio and standard pathological factors, for overall survival in patients with bladder cancer undergoing radical cystectomy. Jpn J Clin Oncol 2015; 45:1162-7. [PMID: 26423342 DOI: 10.1093/jjco/hyv146] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2015] [Accepted: 08/28/2015] [Indexed: 12/29/2022] Open
Abstract
OBJECTIVE To evaluate the ability of preoperative lymphocyte-monocyte ratio to predict prognosis and determine post-operative risk stratification in patients with bladder cancer undergoing radical cystectomy. METHODS A retrospective review of the 210 patients who had undergone radical cystectomy for bladder cancer from 2006 to 2013 identified 181 patients with sufficient data to evaluate the prognostic significance of the lymphocyte-monocyte ratio. Overall survival was assessed by the Kaplan-Meier method. The association of clinicopathological findings with overall survival was evaluated by a multivariate Cox proportional model, and a novel risk stratification model to predict prognosis was established. RESULTS Median follow-up after radical cystectomy was 6.0 years. The 5-year overall survival rate was significantly lower for patients with low than high lymphocyte-monocyte ratio (27.6 vs 80.7%, P < 0.001). Multivariable analyses showed that pT ≥2, pN ≥1, positive margins and low lymphocyte-monocyte ratio were independent predictors of overall survival. A post-operative risk stratification model using these factors showed significant differences among the three subgroups (low, intermediate and high risk) with a concordance index of 0.84. The 5-year overall survival rates in patients at low, intermediate and high risk were 85.4, 45.5 and 0%, respectively (P < 0.001). CONCLUSIONS Preoperative lymphocyte-monocyte ratio, pathological tumor and lymph node stage and positive margins are significantly associated with overall survival in patients who have undergone radical cystectomy for bladder cancer.
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Affiliation(s)
- Takashi Yoshida
- Department of Urology and Andrology, Hirakata Hospital, Kansai Medical University, Osaka
| | - Hidefumi Kinoshita
- Department of Urology and Andrology, Hirakata Hospital, Kansai Medical University, Osaka
| | - Kenji Yoshida
- Department of Urology and Andrology, Hirakata Hospital, Kansai Medical University, Osaka
| | - Masaaki Yanishi
- Department of Urology and Andrology, Hirakata Hospital, Kansai Medical University, Osaka
| | - Hidekazu Inui
- Department of Urology and Andrology, Hirakata Hospital, Kansai Medical University, Osaka
| | - Yoshihiro Komai
- Department of Urology and Andrology, Hirakata Hospital, Kansai Medical University, Osaka
| | - Motohiko Sugi
- Department of Urology and Andrology, Hirakata Hospital, Kansai Medical University, Osaka
| | - Takaaki Inoue
- Department of Urology and Andrology, Takii Hospital, Kansai Medical University, Osaka, Japan
| | - Takashi Murota
- Department of Urology and Andrology, Takii Hospital, Kansai Medical University, Osaka, Japan
| | - Tadashi Matsuda
- Department of Urology and Andrology, Hirakata Hospital, Kansai Medical University, Osaka
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Shibutani M, Maeda K, Nagahara H, Ohtani H, Sakurai K, Yamazoe S, Kimura K, Toyokawa T, Amano R, Tanaka H, Muguruma K, Hirakawa K. Prognostic significance of the lymphocyte-to-monocyte ratio in patients with metastatic colorectal cancer. World J Gastroenterol 2015; 21:9966-9973. [PMID: 26379401 PMCID: PMC4566389 DOI: 10.3748/wjg.v21.i34.9966] [Citation(s) in RCA: 63] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/20/2015] [Revised: 04/09/2015] [Accepted: 05/07/2015] [Indexed: 02/06/2023] Open
Abstract
AIM: To evaluate the prognostic significance of the lymphocyte to monocyte ratio (LMR) in patients with unresectable metastatic colorectal cancer who received palliative chemotherapy.
METHODS: A total of 104 patients with unresectable metastatic colorectal cancer who underwent palliative chemotherapy were enrolled. The LMR was calculated from blood samples by dividing the absolute lymphocyte count by the absolute monocyte count. Pre-treatment LMR values were measured within one week before the initiation of chemotherapy, while post-treatment LMR values were measured eight weeks after the initiation of chemotherapy.
RESULTS: The median pre-treatment LMR was 4.16 (range: 0.58-14.06). We set 3.38 as the cut-off level based on the receiver operating characteristic curve. Based on the cut-off level of 3.38, 66 patients were classified into the high pre-treatment LMR group and 38 patients were classified into the low pre-treatment LMR group. The low pre-treatment LMR group had a significantly worse overall survival rate (P = 0.0011). Moreover, patients who demonstrated low pre-treatment LMR and normalization after treatment exhibited a better overall survival rate than the patients with low pre-treatment and post-treatment LMR values.
CONCLUSION: The lymphocyte to monocyte ratio is a useful prognostic marker in patients with unresectable metastatic colorectal cancer who receive palliative chemotherapy.
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Chen YM, Lai CH, Chang HC, Chao TY, Tseng CC, Fang WF, Wang CC, Chung YH, Wang YH, Su MC, Huang KT, Chen HC, Chang YC, Lin MC. Baseline and Trend of Lymphocyte-to-Monocyte Ratio as Prognostic Factors in Epidermal Growth Factor Receptor Mutant Non-Small Cell Lung Cancer Patients Treated with First-Line Epidermal Growth Factor Receptor Tyrosine Kinase Inhibitors. PLoS One 2015; 10:e0136252. [PMID: 26313661 PMCID: PMC4552380 DOI: 10.1371/journal.pone.0136252] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2015] [Accepted: 08/02/2015] [Indexed: 11/18/2022] Open
Abstract
Background Patients with early-stage lung cancer who have a high baseline lymphocyte-to-monocyte ratio (LMR) have a favorable prognosis. However, the prognostic significance of LMR in patients with advanced-stage EGFR-mutant non-small cell lung cancer (NSCLC) receiving first-line epidermal growth factor receptor (EGFR)-tyrosine kinase inhibitors (TKIs) has not been established. We conducted a retrospective analysis to investigate the influence of LMR on clinical outcomes including progression-free survival (PFS) and overall survival (OS) in EGFR-mutant patients with NSCLC. Materials and Methods Of 1310 lung cancer patients diagnosed between January 2011 and October 2013, 253 patients receiving first-line EGFR-TKIs for EGFR-mutant NSCLC were included. The cut-off values for baseline and the 1-month-to-baseline ratio of LMR (MBR), determined by using receiver operating characteristic curves, were 3.29 and 0.63, respectively. Patients were divided into 3 prognostic groups: high LMR and MBR, high LMR or MBR, and low LMR and MBR. Results The mean patient age was 65.2 years, and 41% were men. The median PFS and OS were 10.3 and 22.0 months, respectively. The PFS in patients with high LMR and MBR, high LMR or MBR, and low LMR and MBR were 15.4, 7.1, and 2.0 months, respectively (p < 0.001), whereas the OS were 32.6, 13.7, and 5.1 months, respectively (p < 0.001). Conclusion A combination of baseline and trend of LMR can be used to identify patients with a high mortality risk in EGFR-mutant NSCLC patients receiving first-line EGFR-TKIs.
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Affiliation(s)
- Yu-Mu Chen
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Chang Gung Memorial Hospital-Kaohsiung Medical Center, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Chien-Hao Lai
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Chang Gung Memorial Hospital-Kaohsiung Medical Center, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Huang-Chih Chang
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Chang Gung Memorial Hospital-Kaohsiung Medical Center, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Tung-Ying Chao
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Chang Gung Memorial Hospital-Kaohsiung Medical Center, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Chia-Cheng Tseng
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Chang Gung Memorial Hospital-Kaohsiung Medical Center, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Wen-Feng Fang
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Chang Gung Memorial Hospital-Kaohsiung Medical Center, Chang Gung University College of Medicine, Kaohsiung, Taiwan
- Department of Respiratory Care, Chang Gung Institute of Technology, Chiayi, Taiwan
| | - Chin-Chou Wang
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Chang Gung Memorial Hospital-Kaohsiung Medical Center, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Yu-Hsiu Chung
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Chang Gung Memorial Hospital-Kaohsiung Medical Center, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Yi-Hsi Wang
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Chang Gung Memorial Hospital-Kaohsiung Medical Center, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Mao-Chang Su
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Chang Gung Memorial Hospital-Kaohsiung Medical Center, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Kuo-Tung Huang
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Chang Gung Memorial Hospital-Kaohsiung Medical Center, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Hung-Chen Chen
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Chang Gung Memorial Hospital-Kaohsiung Medical Center, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Ya-Chun Chang
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Chang Gung Memorial Hospital-Kaohsiung Medical Center, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Meng-Chih Lin
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Chang Gung Memorial Hospital-Kaohsiung Medical Center, Chang Gung University College of Medicine, Kaohsiung, Taiwan
- * E-mail:
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Giopanou I, Lilis I, Papaleonidopoulos V, Marazioti A, Spella M, Vreka M, Papadaki H, Stathopoulos GT. Comprehensive Evaluation of Nuclear Factor-κΒ Expression Patterns in Non-Small Cell Lung Cancer. PLoS One 2015; 10:e0132527. [PMID: 26147201 PMCID: PMC4493092 DOI: 10.1371/journal.pone.0132527] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2015] [Accepted: 06/15/2015] [Indexed: 12/22/2022] Open
Abstract
Nuclear factor (NF)-κB signalling is required for lung adenocarcinoma development in mice, and both of its subunits RelA and RelB were independently reported to be highly expressed in human non-small cell lung cancer (NSCLC). To comprehensively examine NF-κB expression in NSCLC, we analyzed serial sections of primary tumor samples from 77 well-documented patients (36 adenocarcinomas, 40 squamous cell carcinomas and 3 large cell carcinomas) for immunoreactivity of RelA, RelB, P50, and P52/P100. Tumor and intratumoral stroma areas were discriminated based on proliferating cell nuclear antigen immunoreactivity and inflammatory infiltration was assessed in intratumoral stroma areas. NF-κB immunoreactivity was quantified by intensity, extent, and nuclear localization and was cross-examined with tumor cell proliferation, inflammatory infiltration, and clinical-pathologic data. We found that the expression of the different NF-κB subunits was not concordant, warranting our integral approach. Overall, RelA, RelB, and P50 were expressed at higher levels compared with P52/P100. However, RelA and P50 were predominantly expressed in intratumoral stroma, but RelB in tumor cells. Importantly, tumor area RelA expression was correlated with the intensity of inflammatory infiltration, whereas RelB expression was identified in proliferating tumor cells. Using multiple logistic regression, we identified that tumor RelB expression was an independent predictor of lymph node metastasis, and tumor P50 was an independent predictor of TNM6 stage IIB or higher, whereas tumor RelA was an independent predictor of inflammatory infiltration. We conclude that pathologic studies of NF-κB expression in cancer should include multiple pathway components. Utilizing such an approach, we identified intriguing associations between distinct NF-κB subunits and clinical and pathologic features of NSCLC.
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Affiliation(s)
- Ioanna Giopanou
- Laboratory for Molecular Respiratory Carcinogenesis, Department of Physiology, Faculty of Medicine, University of Patras, Rio, Achaia, Greece
| | - Ioannis Lilis
- Laboratory for Molecular Respiratory Carcinogenesis, Department of Physiology, Faculty of Medicine, University of Patras, Rio, Achaia, Greece
| | - Vassilios Papaleonidopoulos
- Laboratory for Molecular Respiratory Carcinogenesis, Department of Physiology, Faculty of Medicine, University of Patras, Rio, Achaia, Greece
| | - Antonia Marazioti
- Laboratory for Molecular Respiratory Carcinogenesis, Department of Physiology, Faculty of Medicine, University of Patras, Rio, Achaia, Greece
| | - Magda Spella
- Laboratory for Molecular Respiratory Carcinogenesis, Department of Physiology, Faculty of Medicine, University of Patras, Rio, Achaia, Greece
| | - Malamati Vreka
- Laboratory for Molecular Respiratory Carcinogenesis, Department of Physiology, Faculty of Medicine, University of Patras, Rio, Achaia, Greece
| | - Helen Papadaki
- Department of Anatomy, Faculty of Medicine, University of Patras, Rio, Achaia, Greece
| | - Georgios T. Stathopoulos
- Laboratory for Molecular Respiratory Carcinogenesis, Department of Physiology, Faculty of Medicine, University of Patras, Rio, Achaia, Greece
- Comprehensive Pneumology Center (CPC), University Hospital, Ludwig-Maximilians University and Helmholtz Zentrum München, Member of the German Center for Lung Research (DZL), Munich, Germany
- * E-mail:
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112
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Cummings M, Merone L, Keeble C, Burland L, Grzelinski M, Sutton K, Begum N, Thacoor A, Green B, Sarveswaran J, Hutson R, Orsi NM. Preoperative neutrophil:lymphocyte and platelet:lymphocyte ratios predict endometrial cancer survival. Br J Cancer 2015; 113:311-20. [PMID: 26079303 PMCID: PMC4506386 DOI: 10.1038/bjc.2015.200] [Citation(s) in RCA: 93] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2015] [Revised: 04/16/2015] [Accepted: 05/06/2015] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND Variations in systemic inflammatory response biomarker levels have been associated with adverse clinical outcome in various malignancies. This study determined the prognostic significance of preoperative neutrophil:lymphocyte (NLR), platelet:lymphocyte (PLR) and monocyte:lymphocyte (MLR) ratios in endometrial cancer. METHODS Clinicopathological and 5-year follow-up data were obtained for a retrospective series of surgically treated endometrial cancer patients (n=605). Prognostic significance was determined for overall (OS) and cancer-specific survival (CSS) using Cox proportional hazards models and Kaplan-Meier analysis. Receiver-operator characteristic and log-rank functions were used to optimise cut-offs. NLR, PLR and MLR associations with clinicopathological variables were determined using non-parametric tests. RESULTS Applying cut-offs of ⩾2.4 (NLR), ⩾240 (PLR) and ⩾0.19 (MLR), NLR and PLR (but not MLR) had independent prognostic significance. Combining NLR and PLR scores stratified patients into low (NLR-low and PLR-low), intermediate (NLR-high or PLR-high) and high risk (NLR-high and PLR-high) groups: multivariable hazard ratio (HR) 2.51; P<0.001 (OS); HR 2.26; P<0.01 (CSS) for high vs low risk patients. Increased NLR and PLR were most strongly associated with advanced stage (P<0.001), whereas increased MLR was strongly associated with older age (P<0.001). CONCLUSION Both NLR and PLR are independent prognostic indicators for endometrial cancer, which can be combined to provide additional patient stratification.
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Affiliation(s)
- M Cummings
- Women's Health Research Group, Leeds Institute of Cancer and Pathology, Wellcome Trust Brenner Building, St James's University Hospital, Beckett Street, Leeds LS9 7TF, UK
| | - L Merone
- Women's Health Research Group, Leeds Institute of Cancer and Pathology, Wellcome Trust Brenner Building, St James's University Hospital, Beckett Street, Leeds LS9 7TF, UK
| | - C Keeble
- Leeds Institute of Cardiovascular and Metabolic Medicine, Division of Epidemiology and Biostatistics, University of Leeds, Leeds LS2 9JT, UK
| | - L Burland
- Women's Health Research Group, Leeds Institute of Cancer and Pathology, Wellcome Trust Brenner Building, St James's University Hospital, Beckett Street, Leeds LS9 7TF, UK
| | - M Grzelinski
- Women's Health Research Group, Leeds Institute of Cancer and Pathology, Wellcome Trust Brenner Building, St James's University Hospital, Beckett Street, Leeds LS9 7TF, UK
| | - K Sutton
- Women's Health Research Group, Leeds Institute of Cancer and Pathology, Wellcome Trust Brenner Building, St James's University Hospital, Beckett Street, Leeds LS9 7TF, UK
| | - N Begum
- Women's Health Research Group, Leeds Institute of Cancer and Pathology, Wellcome Trust Brenner Building, St James's University Hospital, Beckett Street, Leeds LS9 7TF, UK
| | - A Thacoor
- Women's Health Research Group, Leeds Institute of Cancer and Pathology, Wellcome Trust Brenner Building, St James's University Hospital, Beckett Street, Leeds LS9 7TF, UK
| | - B Green
- Women's Health Research Group, Leeds Institute of Cancer and Pathology, Wellcome Trust Brenner Building, St James's University Hospital, Beckett Street, Leeds LS9 7TF, UK
| | - J Sarveswaran
- Women's Health Research Group, Leeds Institute of Cancer and Pathology, Wellcome Trust Brenner Building, St James's University Hospital, Beckett Street, Leeds LS9 7TF, UK
| | - R Hutson
- Women's Health Research Group, Leeds Institute of Cancer and Pathology, Wellcome Trust Brenner Building, St James's University Hospital, Beckett Street, Leeds LS9 7TF, UK
| | - N M Orsi
- Women's Health Research Group, Leeds Institute of Cancer and Pathology, Wellcome Trust Brenner Building, St James's University Hospital, Beckett Street, Leeds LS9 7TF, UK
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113
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Chen L, Zhang F, Sheng XG, Zhang SQ. Decreased pretreatment lymphocyte/monocyte ratio is associated with poor prognosis in stage Ib1-IIa cervical cancer patients who undergo radical surgery. Onco Targets Ther 2015; 8:1355-62. [PMID: 26089685 PMCID: PMC4467643 DOI: 10.2147/ott.s82174] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022] Open
Abstract
Background Recently, pretreatment monocyte counts and the lymphocyte/monocyte ratio (LMR) have been proven to be significantly associated with the clinical outcomes of several types of cancer. In this study, we analyzed the prognostic significance of the LMR in stage Ib1–IIa cervical cancer patients who underwent a radical operation. Methods A total of 485 patients with stage Ib1–IIa cervical cancer were included in this retrospective study. We evaluated the prognostic values of the absolute lymphocyte count, absolute monocyte count, and LMR by applying receiver operating characteristic curves. Kaplan–Meier curves and multivariate Cox proportional analyses were used to determine the recurrence-free survival (RFS) and overall survival (OS). Results The area under the curve was 0.640 for the RFS and 0.647 for the OS using the LMR. In the univariate analysis, an elevated preoperative LMR was significantly associated with an increased RFS (hazard ratio [HR], 0.373; 95% confidence interval [CI]: 0.247–0.563; P<0.001), and this result remained significant in the multivariate analysis (HR, 0.439; 95% CI: 0.279–0.693; P<0.001). In the univariate analysis, an elevated LMR was also significantly associated with an increased OS (HR, 0.381; 95% CI: 0.233–0.622; P<0.001), and the significance persisted in the multivariate analysis (HR, 0.417; 95% CI: 0.244–0.714; P=0.001). Conclusion A decreased pretreatment LMR is associated with a poor prognosis in stage Ib1–IIa cervical cancer patients who undergo a radical operation. A prospective study is warranted for further validation of our findings.
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Affiliation(s)
- Liang Chen
- Department of Obstetrics and Gynecology, Qilu Hospital of Shandong University, Jinan, People's Republic of China ; Department of Gynecological Oncology, Shandong Cancer Hospital and Institute, Jinan, People's Republic of China
| | - Fang Zhang
- Department of Radiology, Provincial Hospital Affiliated with Shandong University, Jinan, People's Republic of China
| | - Xiu-Gui Sheng
- Department of Gynecological Oncology, Shandong Cancer Hospital and Institute, Jinan, People's Republic of China
| | - Shi-Qian Zhang
- Department of Obstetrics and Gynecology, Qilu Hospital of Shandong University, Jinan, People's Republic of China
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114
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Xiao WW, Zhang LN, You KY, Huang R, Yu X, Ding PR, Gao YH. A Low Lymphocyte-to-Monocyte Ratio Predicts Unfavorable Prognosis in Pathological T3N0 Rectal Cancer Patients Following Total Mesorectal Excision. J Cancer 2015; 6:616-22. [PMID: 26078791 PMCID: PMC4466410 DOI: 10.7150/jca.11727] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2015] [Accepted: 04/15/2015] [Indexed: 12/11/2022] Open
Abstract
Neoadjuvant radio-chemotherapy followed by total mesorectal excision (TME) is the standard treatment option for stage II and III rectal cancer. However, for pT3N0 rectal cancer patients who receive upfront TME, the lack of an efficient method to predict their prognosis hampers postoperative treatment. A low lymphocyte-to-monocyte ratio (LMR) is associated with an unfavorable prognosis for certain malignancies; however, this association has not been investigated in rectal cancer. The purpose of this study was to evaluate whether LMR can predict the prognosis of pT3N0 rectal cancer patients following TME. Rectal cancer patients who received radical TME without preoperative treatment between June 2004 and Nov. 2011 at the Sun Yat-sen University Cancer Center were retrospectively reviewed. Counts for pre-surgery peripheral absolute lymphocytes and monocytes were obtained and used to calculate the LMR. A retrospective cohort of 280 pT3N0 rectal cancer patients who received TME was recruited. Significantly worse disease-free survival can be observed in patients with lower LMR levels (<3.78) using univariate and multivariate analyses (P=0.01 and P=0.015, respectively). Subgroup analysis in patients with elevated carcinoembryonic antigen (CEA) and LMR <3.78 exhibited an accumulated 5-year disease failure rate of approximately 40%, whereas patients with normal CEA regardless of LMR and patients with LMR ≥3.78 exhibited accumulated 5-year disease failure rates of only approximately 15%. Low pre-surgery peripheral LMR was significantly unfavorable for pT3N0 rectal cancer patient prognosis, especially in patients with elevated CEA. This easily obtained variable might serve as a valuable marker to predict the outcomes of pT3N0 rectal cancer and indicate appropriate postoperative management.
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Affiliation(s)
- Wei-Wei Xiao
- 1. Department of Radiation Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Guangzhou, China
| | - Lu-Ning Zhang
- 1. Department of Radiation Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Guangzhou, China
| | - Kai-Yun You
- 2. Department of Oncology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Rong Huang
- 1. Department of Radiation Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Guangzhou, China
| | - Xin Yu
- 1. Department of Radiation Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Guangzhou, China
| | - Pei-Rong Ding
- 3. Department of Colorectal Cancer, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Guangzhou, China
| | - Yuan-Hong Gao
- 1. Department of Radiation Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Guangzhou, China
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115
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An Elevated Peripheral Blood Monocyte-to-Lymphocyte Ratio Predicts Poor Prognosis in Patients with Primary Pulmonary Lymphoepithelioma-Like Carcinoma. PLoS One 2015; 10:e0126269. [PMID: 25950432 PMCID: PMC4423962 DOI: 10.1371/journal.pone.0126269] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2015] [Accepted: 03/31/2015] [Indexed: 12/14/2022] Open
Abstract
Primary pulmonary lymphoepithelioma-like carcinoma (LELC) is a rare type of non-small cell lung cancer. In this study, we retrospectively reviewed the data from 74 consecutive patients with pulmonary LELC and investigated the prognostic value of pretreatment monocyte-to-lymphocyte ratio (MLR). The cut-off value determined by ROC curve for MLR was 0.262. According to this cut-off value, 36 (48.6%) patients had lower MLR value (<0.262) at diagnosis. There was no significant correlation between MLR level and gender, age, smoking history, stage, and lactate dehydrogenase (LDH) level. The 2-year, 5-year, and 10-year OS rate were 86%, 72%, and 61%, respectively; the 2-year, 5-year, and 10-year PFS rate were 71%, 63%, and 49%, respectively. In univariate analysis, advanced stage, elevated LDH level, and higher MLR value (> = 0.262) were significantly associated with poor OS and PFS. In a multivariate Cox regression model that included stage, LDH and MLR level, all of these three factors were found to be independent prognostic factors for both PFS and OS. In patients who received radical surgery, MLR level remained significantly correlated with OS and PFS. In conclusion, we firstly demonstrated that pretreatment MLR can be used as a useful independent prognostic marker in patients with pulmonary LELC, and might guide us to optimize the treatment strategies. However, due to the relatively rarity of this disease and the limitation of a retrospective study, further prospective studies performed in multicenter are necessary to validate the prognostic value of MLR in pulmonary LELC.
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116
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Watt DG, Martin JC, Park JH, Horgan PG, McMillan DC. Neutrophil count is the most important prognostic component of the differential white cell count in patients undergoing elective surgery for colorectal cancer. Am J Surg 2015; 210:24-30. [PMID: 25842358 DOI: 10.1016/j.amjsurg.2014.12.031] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2014] [Revised: 11/21/2014] [Accepted: 12/04/2014] [Indexed: 01/13/2023]
Abstract
BACKGROUND Systemic inflammatory scoring systems such as the NLR have been reported to have prognostic value in many solid organ cancers. The aim of this study was to examine the relationships between the components of the white cell count (WCC) and survival in patients undergoing elective surgery for colorectal cancer. METHODS Patients undergoing elective resection at a single center (1997 to 2008) were identified from a prospective database (n = 508). Patient demographics and preoperative laboratory measurements including the differential WCC and their association with cancer-specific survival (CSS) and overall survival were examined. RESULTS There were 172 cancer deaths and 120 noncancer deaths. On Kaplan-Meier analysis of the whole cohort, age, Tumor, Nodal, and Metastasis stage, venous invasion, margin involvement, peritoneal involvement and tumor perforation, and white cell and neutrophil count (all P < .05) were associated with CSS. In those with node-negative colon cancer (n = 226), on multivariate analysis, age, venous invasion, modified Glasgow Prognostic Score, and neutrophil count (all P < .05) were independently associated with CSS. CONCLUSION Of the components of a differential WCC, only the neutrophil count was independently associated with survival, particularly in node-negative colon cancer.
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Affiliation(s)
- David G Watt
- Academic Unit of Surgery, School of Medicine - University of Glasgow, Glasgow Royal Infirmary, G31 2ER, UK.
| | - John C Martin
- Academic Unit of Surgery, School of Medicine - University of Glasgow, Glasgow Royal Infirmary, G31 2ER, UK
| | - James H Park
- Academic Unit of Surgery, School of Medicine - University of Glasgow, Glasgow Royal Infirmary, G31 2ER, UK
| | - Paul G Horgan
- Academic Unit of Surgery, School of Medicine - University of Glasgow, Glasgow Royal Infirmary, G31 2ER, UK
| | - Donald C McMillan
- Academic Unit of Surgery, School of Medicine - University of Glasgow, Glasgow Royal Infirmary, G31 2ER, UK
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