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Prognostic significance of metastasis-suppressor gene NM23 in gastric carcinoma. JOURNAL OF SURGERY AND MEDICINE 2019. [DOI: 10.28982/josam.582954] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Meta-Analysis of the Relationship between NM23 Expression to Gastric Cancer Risk and Clinical Features. BIOMED RESEARCH INTERNATIONAL 2017; 2017:8047183. [PMID: 28401162 PMCID: PMC5376405 DOI: 10.1155/2017/8047183] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/13/2016] [Accepted: 02/12/2017] [Indexed: 12/14/2022]
Abstract
The prognostic value of reduced NM23 expression for gastric cancer (GC) patients is still contradictory. Thus, we conducted a meta-analysis to quantitatively evaluate the association of NM23 expression with GC risk and clinical features by analyzing 27 publications. The result of our meta-analysis indicated that NM23 expression is markedly reduced in gastric cancer tissues (OR = 3.15; 95% CI = 1.97–5.03; P < 0.001). Furthermore, NM23 expression was negatively correlated with N stage, TNM stage, and histological grade. However, NM23 expression was not correlated with T stage, lymphatic invasion, vascular invasion, and 5-year overall survival rate. In conclusion, reduced NM23 expression correlated with gastric cancer risk, but its association with GC clinical features remains inconclusive. Therefore, large-scale and well-designed studies, which use uniform antibody and criterion of NM23 positive expression, are required to further validate the role of the NM23 in predicting GC progression.
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Han W, Shi CT, Cao FY, Cao F, Chen MB, Lu RZ, Wang HB, Yu M, He DW, Wang QH, Wang JF, Xu XX, Ding HZ. Prognostic Value of NME1 (NM23-H1) in Patients with Digestive System Neoplasms: A Systematic Review and Meta-Analysis. PLoS One 2016; 11:e0160547. [PMID: 27518571 PMCID: PMC4982620 DOI: 10.1371/journal.pone.0160547] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2015] [Accepted: 07/21/2016] [Indexed: 12/15/2022] Open
Abstract
OBJECTIVE There is a heated debate on whether the prognostic value of NME1 is favorable or unfavorable. Thus, we carried out a meta-analysis to evaluate the relationship between NME1 expression and the prognosis of patients with digestive system neoplasms. METHODS We searched PubMed, EMBASE and Web of Science for relevant articles. The pooled odd ratios (ORs) and corresponding 95%CI were calculated to evaluate the prognostic value of NME1 expression in patients with digestive system neoplasms, and the association between NME1 expression and clinicopathological factors. We also performed subgroup analyses to find out the source of heterogeneity. RESULTS 2904 patients were pooled from 28 available studies in total. Neither the incorporative OR combined by 17 studies with overall survival (OR = 0.65, 95%CI:0.41-1.03, P = 0.07) nor the pooled OR with disease-free survival (OR = 0.75, 95%CI:0.17-3.36, P = 0.71) in statistics showed any significance. Although we couldn't find any significance in TNM stage (OR = 0.78, 95%CI:0.44-1.36, P = 0.38), elevated NME1 expression was related to well tumor differentiation (OR = 0.59, 95%CI:0.47-0.73, P<0.00001), negative N status (OR = 0.54, 95%CI:0.36-0.82, P = 0.003) and Dukes' stage (OR = 0.43, 95%CI:0.24-0.77, P = 0.004). And in the subgroup analyses, we only find the "years" which might be the source of heterogeneity of overall survival in gastric cancer. CONCLUSIONS The results showed that statistically significant association was found between NME1 expression and the tumor differentiation, N status and Dukes' stage of patients with digestive system cancers, while no significance was found in overall survival, disease-free survival and TNM stage. More and further researches should be conducted to reveal the prognostic value of NME1.
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Affiliation(s)
- Wei Han
- Department of General Surgery, Kunshan First People's Hospital Affiliated to Jiangsu University, Kunshan Jiangsu, 215300, P. R. China
| | - Chun-tao Shi
- Department of General Surgery, Kunshan First People's Hospital Affiliated to Jiangsu University, Kunshan Jiangsu, 215300, P. R. China
- Department of General Surgery, Xishan People’s Hospital, Wuxi Jiangsu, 215300, P. R. China
| | - Fei-yun Cao
- School of Medicine, Jiangsu University, Zhenjiang Jiangsu, 212001, P. R. China
| | - Fang Cao
- Department of General Surgery, Kunshan First People's Hospital Affiliated to Jiangsu University, Kunshan Jiangsu, 215300, P. R. China
| | - Min-bin Chen
- Department of Radiotherapy and Oncology, Kunshan First People's Hospital Affiliated to Jiangsu University, Kunshan Jiangsu, 215300, P. R. China
| | - Rong-zhu Lu
- School of Medicine, Jiangsu University, Zhenjiang Jiangsu, 212001, P. R. China
| | - Hua-bing Wang
- Department of General Surgery, Kunshan First People's Hospital Affiliated to Jiangsu University, Kunshan Jiangsu, 215300, P. R. China
| | - Min Yu
- Department of General Surgery, Kunshan First People's Hospital Affiliated to Jiangsu University, Kunshan Jiangsu, 215300, P. R. China
| | - Da-wei He
- Laboratory Department, Kunshan First People's Hospital Affiliated to Jiangsu University, Kunshan Jiangsu, 215300, P. R. China
| | - Qing-hua Wang
- Digestive System Department, Kunshan First People's Hospital Affiliated to Jiangsu University, Kunshan Jiangsu, 215300, P. R. China
| | - Jie-feng Wang
- Department of General Surgery, Qiandeng Hospital, Kunshan Jiangsu, 215300, P. R. China
| | - Xuan-xuan Xu
- Laboratory Department, Kunshan First People's Hospital Affiliated to Jiangsu University, Kunshan Jiangsu, 215300, P. R. China
| | - Hou-zhong Ding
- Department of General Surgery, Kunshan First People's Hospital Affiliated to Jiangsu University, Kunshan Jiangsu, 215300, P. R. China
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Sarris M, Konopka M, Soon Lee C. nm23 Expression in Adenocarcinomas of The Gastrointestinal Tract. J Histotechnol 2013. [DOI: 10.1179/his.2000.23.4.311] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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Immunoexpression of claudin-1 and Nm23-H1 in metastatic and nonmetastatic lower lip squamous-cell carcinoma. Appl Immunohistochem Mol Morphol 2013; 20:595-601. [PMID: 22531683 DOI: 10.1097/pai.0b013e3182505c22] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
The aim of this study was to evaluate the immunoexpression of claudin-1 and Nm23-H1 in metastatic and nonmetastatic lower lip squamous-cell carcinoma (LLSCC). Twenty LLSCCs with regional nodal metastasis and 20 LLSCCs without metastases were selected. The percentage of claudin-1 staining and the staining intensity and percentage of Nm23-H1 staining in each tumor core were assessed. Metastatic tumors exhibited higher expression of claudin-1 than nonmetastatic tumors (P = 0.030). Similarly, stage III and IV LLSCCs showed higher expression of claudin-1 than stages I and II (P = 0.026). The percentage of claudin-1 staining was scored as 2 in most well-differentiated and moderately differentiated tumors, whereas poorly differentiated tumors showed a relatively similar distribution of scores 2, 1, and 0 (P = 0.648). Regarding Nm23-H1, there was a predominance of negative cases for both metastatic and nonmetastatic tumors (P = 0.235). In addition, no significant differences in the percentage of Nm23-H1-negative and Nm23-H1-positive cases were observed regarding the clinical staging (P = 0.430) and the histologic grading of malignancy (P = 0.702). The results of this study suggest an important role of claudin-1 in the development of metastasis in LLSCCs. In contrast, the present findings do not support a significant role of Nm23-H1 in metastasis suppression of LLSCC.
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Dantas da Silveira EJ, Oliveira MC, Silva Arruda de Morais MDL, Queiroz LMG, Lopes Costa ADLL. nm23 protein expression in metastatic and non-metastatic tongue squamous cell carcinoma. Braz J Otorhinolaryngol 2008; 74:356-9. [PMID: 18661008 PMCID: PMC9442079 DOI: 10.1016/s1808-8694(15)30568-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2007] [Accepted: 07/14/2007] [Indexed: 11/17/2022] Open
Abstract
Oral squamous cells carcinoma (OSCC) shows unfavorable prognosis due to its invasion potential around the neighboring tissues and the elevated incidence of metastasis. Aim the present paper aims at analyzing the immunohistochemical expression of the nm23 protein in metastatic and non-metastatic SCCs of tongue. Methods the immuno-expression to the nm23-hl protein was diagnosed in 35 tongue SCC (15 of which exhibiting metastasis). Nm23-hl immuno-scores were assigned as follow: score 0 = absent, 1 = focal and 2 = diffuse expression. Results The Fisher's exact test was performed and there was no statistical difference between the nm23-hl immuno-scores and the tongue SCCs studied cases (p=0.365), although 66.7% of metastatic cases presented negative nm23-hl expression. Conclusions Protein nm23 was not associated with a positiveness for tongue SCC without metastasis. Thus, several others factors inherent to host and malignancy can be associated with the mechanisms that suppress the metastatic process in this disease.
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Wang LB, Jiang ZN, Fan MY, Xu CY, Chen WJ, Shen JG. Changes of histology and expression of MMP-2 and nm23-H1 in primary and metastatic gastric cancer. World J Gastroenterol 2008; 14:1612-6. [PMID: 18330957 PMCID: PMC2693761 DOI: 10.3748/wjg.14.1612] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM: To investigate the changes of histology and expression of MMP-2 and nm23-H1 in primary and metastatic gastric cancer.
METHODS: One hundred and seventy-seven gastric cancer patients with lymph node and/or distal metastasis between 1997 and 2001 were reviewed. Differences in histology of the primary and metastatic gastric cancer were assessed. MMP-2 and nm23-H1 immunoreactivity was compared in 44 patients with tumor infiltration to the serosa layer.
RESULTS: Poorly and moderately differentiated metastatic gastric cancer was found in 88.7% (157/177) and primary gastric cancer in 75.7% (134/177) of the patients. The histological type of metastatic gastric cancer that was not completely in accordance with the preponderant histology of primary gastric cancer was observed in 25 patients (14.1%). MMP-2 immunoreactivity in metastatic gastric cancer was significantly stronger than that in primary gastric cancer, while nm23-H1 immunoreactivity showed no difference in primary and metastatic gastric cancer.
CONCLUSION: Metastatic gastric cancer presents more aggressive histological morphology and higher MMP-2 immunoreactivity than primary gastric cancer. This heterogeneity may elicit a possible mechanism of gastric cancer metastasis.
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Guan-Zhen Y, Ying C, Can-Rong N, Guo-Dong W, Jian-Xin Q, Jie-Jun W. Reduced protein expression of metastasis-related genes (nm23, KISS1, KAI1 and p53) in lymph node and liver metastases of gastric cancer. Int J Exp Pathol 2007; 88:175-83. [PMID: 17504447 PMCID: PMC2517304 DOI: 10.1111/j.1365-2613.2006.00510.x] [Citation(s) in RCA: 63] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Abstract
PURPOSE Metastasis remains an incurable common complication in patients with gastric cancer. A variety of theories have been proposed to explain the inefficiency of the metastatic process. To compare protein expression of metastasis-related genes (nm23, KISS1, KAI1 and p53) between primary tumours and metastatic tumours may be useful in illustrating these theories. METHODS Metastasis-related tissue microarrays (including normal tissues, primary tumours, nodal metastases and liver metastases) were constructed. The protein expression of nm23, KISS1, KAI1 and p53 in lymph node and liver metastases from advanced gastric cancer specimens was mainly examined by immunohistochemical staining in relation to primary tumours. RESULTS Immunohistochemical staining showed reduced protein expression of nm23, KISS1 and KAI1 in lymph node and liver metastases compared with primary tumours. Results for p53 were to the contrary. CONCLUSIONS Our investigations revealed a tendency of reduced protein expression of metastasis suppressor genes nm23, KISS1 and KAI1 in gastric cancer with the progress of metastasis. This means that the progression theory is an important determinant of metastatic efficiency.
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Affiliation(s)
- Yu Guan-Zhen
- Department of Oncology, Changzheng Hospital, Shanghai, China
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Chen XF, Zhang HT, Qi QY, Sun MM, Tao LY. Expression of E-cadherin and nm23 is associated with the clinicopathological factors of human non-small cell lung cancer in China. Lung Cancer 2005; 48:69-76. [PMID: 15777972 DOI: 10.1016/j.lungcan.2004.09.009] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2004] [Revised: 09/07/2004] [Accepted: 09/08/2004] [Indexed: 11/18/2022]
Abstract
E-cadherin, a calcium-dependent cell-cell adhesion molecule, functions as maintenance of epithelial integrity. nm23, encoded by non-metastatic 23 gene, plays a key role in differentiation of many kinds of epithelium. Loss or dysfunction of E-cadherin and nm23 was frequently identified in many types of human cancers and is considered to correlate with invasive/metastatic phenotype. We previously reported that defective expression of E-cadherin might play a role in the development of the malignant phenotype in non-small cell lung cancer (NSCLC) [Q.Y. Fei, H.T. Zhang, X.F. Chen, et al., Defected expression of Ecadherin in non-small cell lung cancer, Lung Cancer 37 (2002) 147-152]. In an attempt to evaluate the significance of E-cadherin and nm23 in human non-small cell lung cancer, we performed mRNA expression and genetic structure analyses of the E-cadherin and nm23 genes in 54 NSCLCs and 46 normal lung tissues. The mRNA expression was determined by semi-quantitative RT-PCR, and genetic structure was examined through PCR-SSCP followed by sequencing. Although no mutation of the E-cadherin and nm23 genes was detected, the results obtained in the present study showed that reduction of E-cadherin and nm23 mRNA expression remarkably correlated with low histological differentiation, increasing stage as well as lymph node metastases (P<0.05). These data provide us with support for the idea that dysfunction of E-cadherin and nm23 has a role in progression of NSCLC and that the examination of E-cadherin and nm23 expression can provide experimental evidence for clinical treatment.
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Affiliation(s)
- Xiao-Feng Chen
- Department of Surgery, Shanghai Hospital for Pulmonary Diseases, Shanghai 200433, PR China
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Shimada Y, Yamasaki S, Hashimoto Y, Ito T, Kawamura JI, Soma T, Ino Y, Nakanishi Y, Sakamoto M, Hirohashi S, Imamura M. Clinical significance of dysadherin expression in gastric cancer patients. Clin Cancer Res 2004; 10:2818-23. [PMID: 15102690 DOI: 10.1158/1078-0432.ccr-0633-03] [Citation(s) in RCA: 38] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
PURPOSE Dysadherin, a cancer-associated cell membrane glycoprotein, has been reported to down-regulate E-cadherin expression and promote metastasis. To evaluate the role of dysadherin in gastric cancer, we examined dysadherin and E-cadherin expression in gastric cancer patients. EXPERIMENTAL DESIGN Dysadherin and E-cadherin expression were evaluated in 276 gastric cancer patients by immunohistochemistry, and the results were compared with the clinicopathological findings of the subjects. RESULTS Dysadherin was not expressed in normal gastric epithelium. Both dysadherin and E-cadherin were localized to the cell membrane. Dysadherin expression was sometimes largely localized to infiltrating tumor cells or cells dissociating. Ninety gastric cancer patients (32.6%) were positive for dysadherin, and 151 patients (54.7%) showed preservation of E-cadherin expression. Expression of dysadherin was associated with moderately differentiated carcinoma and hematogenous metastasis, whereas reduced expression of E-cadherin showed an association with poorly differentiated carcinoma and peritoneal dissemination. As a result, dysadherin positivity and reduced E-cadherin expression were associated with a poor prognosis. In addition, patients with both dysadherin positivity and reduced E-cadherin had the worst prognosis. Multivariate analysis revealed that reduced E-cadherin expression was an independent prognostic factor, but dysadherin expression was not. CONCLUSION Combined analysis of dysadherin and E-cadherin expression may help to predict the prognosis and the mode of metastasis in gastric cancer patients. Patients with dysadherin positivity have a higher risk of hematogenous metastasis, whereas patients with reduced E-cadherin expression have an increased risk of peritoneal dissemination.
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Affiliation(s)
- Yutaka Shimada
- Department of Surgery and Surgical Basic Science, Graduate School of Medicine, Kyoto University, Kyoto, Japan.
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Wang CS, Lin KH, Hsu YC. Alterations of thyroid hormone receptor alpha gene: frequency and association with Nm23 protein expression and metastasis in gastric cancer. Cancer Lett 2002; 175:121-7. [PMID: 11741739 DOI: 10.1016/s0304-3835(01)00722-4] [Citation(s) in RCA: 38] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Thyroid hormone receptor genes (c-erbA, or TR) have been implicated as tumor suppressor genes. We investigated whether two subtypes of TR genes (TRalpha and TRbeta) are altered in human gastric cancer, as well as the role of such alterations in tumor metastasis. As a preliminary survey (n=18), Southern blot analysis was conducted with full-length TRalpha or TRbeta cDNA probes, after digestion with restriction enzyme (EcoRI, BamHI, or HindIII). The survey showed the most frequent alteration was in TRalpha gene by a loss of two HindIII fragments (7.1 and 10.1 kb). Subsequent study focused at this TRalpha alteration by increasing patient number up to a total of 42. TRalpha alteration was noted in 19 (49%) of the 39 patients with informative results. The TRalpha alteration was associated with the development of distant (hematogenous) metastasis (P=0.0084) and high expression level of Nm23 protein (P=0.020). These findings suggest that TRalpha might be involved in tumorigenesis, and that interactions between the TRalpha and nm23 genes might take part in hematogenous metastasis of gastric cancer.
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Affiliation(s)
- Chia Siu Wang
- Department of Surgery, Chang Gung University, 259 Wen-Hua First Road, 333, Tao-Yuan, Taiwan
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Sato Y, Tsuchiya B, Urao T, Baba H, Shiku H, Kodama T, Kameya T. Semiquantitative immunoblot analysis of nm23-H1 and -H2 isoforms in adenocarcinomas of the lung: prognostic significance. Pathol Int 2000; 50:200-5. [PMID: 10792783 DOI: 10.1046/j.1440-1827.2000.01030.x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Total amounts of nm23 protein and relative levels of H1 and H2 isoforms were studied in 27 fresh-frozen samples of pulmonary adenocarcinoma and adjacent non-neoplastic tissues that were obtained at surgery. Semiquantitative immunoblotting with a monoclonal antibody (Pan-242) against nm23 protein demonstrated both isoforms, recognized as 20.5 kDa for H1 and 18.5 kDa for H2, to be present in all cases. Both H1 and H2 levels in neoplastic tissues were higher than in the corresponding non-neoplastic samples. Expression of H2 was usually greater than of H1. The H2/H1 ratio varied from 1.9 to 14.1 (mean value 5.2) in non-neoplastic tissues and 1.0-5.9 (mean value 2.5) in neoplastic tissues, although this ratio did not correlate with any prognostic factor like tumor size, nodal status or distant metastasis (TNM tumor stage). H1 and H2 levels were significantly lower (mean values 4.3 and 2.4) in well-differentiated than in moderately and poorly differentiated adenocarcinomas (8.3 and 3.0) (P < 0.03 and P < 0.05, respectively). These data indicate that H1 and H2 isoform levels correlate with histological differentiation, but not the metastatic potential or stage of pulmonary adenocarcinoma.
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Affiliation(s)
- Y Sato
- Department of Pathology, School of Allied Health Sciences , Kitasato University, Sagamihara, Kanagawa, Japan.
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Iizuka N, Tangoku A, Hayashi H, Yosino S, Abe T, Morioka T, Oka M. The association between nm23-H1 expression and survival in patients with esophageal squamous cell carcinoma. Cancer Lett 1999; 138:139-44. [PMID: 10378785 DOI: 10.1016/s0304-3835(98)00387-5] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
The nm23 gene is a potential metastasis suppressor gene originally identified using a murine melanoma cell line. The expression of nm23-H1 protein was examined immunohistochemically in 50 eligible patients with esophageal squamous cell carcinoma (ESCC). The expression was not correlated with other prognostic factors including lymph node metastases; however, overall survival rates of nm23-H1-negative patients were significantly shorter than those of nm23-H1-positive patients (P < 0.05). Furthermore, reduced expression of nm23-H1 was associated with shorter overall survival in patients with involved lymph nodes (P < 0.01), but not in patients without involved lymph nodes. These data support the conclusion that reduced expression of nm23-H1 may be associated with poor prognosis of ESCC patients, suggesting the value of nm23-H1 expression as a prognostic marker for ESCC patients, especially ESCC patients with involved lymph nodes.
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Affiliation(s)
- N Iizuka
- Department of Bioregulatory Function, Yamaguchi University School of Medicine, Ube, Japan
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