International Journal of Biological Markers最新文献

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Association of hypoxia-inducible factor 1α expression with susceptibility to hepatitis B virus-related hepatocellular carcinoma: A meta-analysis. 缺氧诱导因子1α表达与乙型肝炎病毒相关肝细胞癌易感性的相关性:一项荟萃分析。
IF 2 4区 医学
International Journal of Biological Markers Pub Date : 2023-12-01 Epub Date: 2023-10-03 DOI: 10.1177/03936155231204391
Lei Wang, Jin-Lin Peng
{"title":"Association of hypoxia-inducible factor 1α expression with susceptibility to hepatitis B virus-related hepatocellular carcinoma: A meta-analysis.","authors":"Lei Wang, Jin-Lin Peng","doi":"10.1177/03936155231204391","DOIUrl":"10.1177/03936155231204391","url":null,"abstract":"<p><p>Hypoxia-inducible factor 1α (HIF-1α) triggers tumorigenesis and progression in hepatitis B virus (HBV)-related hepatocellular carcinoma (HCC). Inconsistent findings have been reported on the influence of HIF-1α over-expression on the clinical outcomes of HBV-related HCC. This study aims to clarify the role of HIF-1α overexpression in the tumorigenesis and prognosis of HBV-induced HCC. Systematic and comprehensive search of online papers was carried out to elucidate the contribution of HIF-1α expression to susceptibility of HBV-induced HCC. STATA 12.0 software was utilized to analyze available data extracted from all eligible literature. Publication bias and sensitivity were comprehensively analyzed. A total of 23 published studies involving 2244 subjects were finally screened. The HIF-1α expression was remarkably upregulated in HBV-induced HCC tissues than in normal liver tissues, non-tumorous tissues, paraneoplastic tissues, and non-HBV HCC tissues. The high HIF-1α expression tended to be positively related to capsular infiltration (odds ratio (OR) 1.767; 95% confidence interval (CI) 1.058, 2.950). The HIF-1α expression was relevant to lymph node metastasis (OR 3.778; 95% CI 1.666, 8.568). High levels of HIF-1α expression tended to be closely implicated in portal vein invasion (OR 6.728, 95% CI 2.191, 20.656) but were irrelevant to alpha-fetoprotein, cirrhosis, Edmondson grading, tumor size, age, gender, and histological grade. Analysis of pooled data showed that HIF-1α was not statistically relevant to poor overall survival in HBV-related HCC. Our data provides compelling evidence that HIF-1α overexpression may imply a greater probability of invasion and metastasis in patients with HBV-induced HCC.</p>","PeriodicalId":50334,"journal":{"name":"International Journal of Biological Markers","volume":" ","pages":"149-158"},"PeriodicalIF":2.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41158236","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Prognostic significance of N6-methyladenosine-modified related chemotransferase METTL3 in gastric carcinoma: Evidence from meta-analysis. 胃癌中 N6-甲基腺苷修饰相关化疗转移酶 METTL3 的预后意义:来自荟萃分析的证据。
IF 2 4区 医学
International Journal of Biological Markers Pub Date : 2023-12-01 Epub Date: 2023-07-02 DOI: 10.1177/03936155231184908
Chenglou Zhu, Qiong Wu, Yan Xu, Jichun Ma, Yongli Hu, Junhong Wang, Zhenhua Gao, Mingxu Da
{"title":"Prognostic significance of N6-methyladenosine-modified related chemotransferase METTL3 in gastric carcinoma: Evidence from meta-analysis.","authors":"Chenglou Zhu, Qiong Wu, Yan Xu, Jichun Ma, Yongli Hu, Junhong Wang, Zhenhua Gao, Mingxu Da","doi":"10.1177/03936155231184908","DOIUrl":"10.1177/03936155231184908","url":null,"abstract":"<p><strong>Background: </strong>N6-methyladenosine (m<sup>6</sup>A) methylation is known as the research hotspot for tumor epimodification, and its associated methyltransferase-like3 (METTL3) is significantly differentially expressed in gastric carcinoma, but its clinical value has not been summarized. This meta-analysis aimed to evaluate the prognostic significance of METTL3 in gastric carcinoma.</p><p><strong>Material and methods: </strong>Databases, including PubMed, EMBASE (Ovid platform), Science Direct, Scopus, MEDLINE, Google Scholar, Web of Science, and Cochrane Library, were used to identify relevant eligible studies. The endpoints included overall survival, progression-free survival, recurrence-free survival, post-progression survival, and disease-free survival. Hazard ratios (HR) with 95% confidence intervals (CI) were used to correlate METTL3 expression with prognosis. Subgroup and sensitivity analyses were performed.</p><p><strong>Results: </strong>Seven eligible studies involving 3034 gastric carcinoma patients were recruited for this meta-analysis. The analysis showed that high METTL3 expression was associated with significantly poorer overall survival (HR  =  2.37, 95% CI 1.66-3.39, <i>P</i> < 0.01) and unfavorable disease-free survival (HR  =  2.58, 95% CI 1.97-3.38, <i>P</i>  < 0.01), as did unfavorable progression-free survival (HR  =  1.48, 95% CI 1.19-1.84, <i>P</i>  < 0.01)/recurrence-free survival (HR  =  2.62, 95% CI 1.93-5.62, <i>P</i>  < 0.01)/post-progression survival (HR  =  1.53, 95% CI 1.22-1.91, <i>P</i>  < 0.01). Subgroup analysis found that high METTL3 expression was associated with worse overall survival in patients with Chinese (HR  =  2.21, 95% CI 1.48-3.29, <i>P</i>  < 0.01), in studies with sample source from formalin-fixed, paraffin-embedded tissues (HR  =  2.66, 95% CI 1.79-3.94, <i>P</i>  < 0.01), and the reported directly from articles group (HR  =  2.42, 95% CI 1.66-3.53, <i>P</i>  < 0.01). The subgroup analysis that was performed based on sample size, detected method, and follow-up showed the same results.</p><p><strong>Conclusions: </strong>High expression of METTL3 predicts poor prognosis in gastric carcinoma, indicating promise for METTL3 as a prognostic biomarker.<b>Systematic review registration:</b> https://www.crd.york.ac.uk/prospero, ID = CRD42023408519.</p>","PeriodicalId":50334,"journal":{"name":"International Journal of Biological Markers","volume":" ","pages":"185-193"},"PeriodicalIF":2.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9730737","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The clinical and pathological significance of increased expression of the cannabinoid receptors CB-1R and CB-2R in patients with papillary thyroid carcinomas compared to benign thyroid lesions. 与甲状腺良性病变相比,甲状腺乳头状癌患者体内大麻素受体 CB-1R 和 CB-2R 表达增加的临床和病理意义。
IF 2 4区 医学
International Journal of Biological Markers Pub Date : 2023-12-01 Epub Date: 2023-09-13 DOI: 10.1177/03936155231200285
Damla Zeynep Doyuran, Ömer Eronat
{"title":"The clinical and pathological significance of increased expression of the cannabinoid receptors CB-1R and CB-2R in patients with papillary thyroid carcinomas compared to benign thyroid lesions.","authors":"Damla Zeynep Doyuran, Ömer Eronat","doi":"10.1177/03936155231200285","DOIUrl":"10.1177/03936155231200285","url":null,"abstract":"<p><strong>Introduction: </strong>Papillary thyroid carcinoma is the most common malignancy of the endocrine system. Most papillary thyroid carcinoma patients enjoy excellent outcomes. However, in patients with biologically aggressive features, additional prognostic and predictive data may aid disease management. Dysregulation of the endocannabinoid system including the cannabinoid receptors 1 and 2 (CB-1R and CB-2R) during carcinogenesis has been extensively studied over the last few decades. The aim of this study was to evaluate immunohistochemically the expression levels of both receptors in patients with papillary thyroid carcinoma and benign diseases, and to compare these rates and the histopathologically and clinically prognostic features.</p><p><strong>Methods: </strong>The pathological materials and clinical data of 100 patients with papillary thyroid carcinoma and 40 with benign diseases were retrospectively re-evaluated. All tissues were immunohistochemically stained for CB-1R and CB-2R. The expression levels of CB-1R and CB-2R in papillary thyroid carcinomas, and benign lesions were recorded and compared with the pathological and clinical features.</p><p><strong>Results: </strong>The expression levels of both receptors were significantly higher in papillary thyroid carcinoma patients than in those with benign conditions (<i>P </i>= 0.001). CB-1R expression correlated with both extrathyroidal extension (<i>P </i>= 0.022) and capsular invasion (<i>P </i>= 0.001). CB-2R expression was associated with the risk group of the American Thyroid Association stratification system (<i>P </i>= 0.004).</p><p><strong>Conclusion: </strong>Our study suggests that increased cannabinoid receptor expression contributes to thyroid carcinogenesis. The CB-2R expression level could provide additional information aiding risk management. Furthermore, the CB-1R and CB-2R antibodies might increase the accuracy of papillary thyroid carcinoma diagnosis when combined with the papillary thyroid carcinoma biomarkers assayed after fine-needle aspiration of neoplastic cells.</p>","PeriodicalId":50334,"journal":{"name":"International Journal of Biological Markers","volume":" ","pages":"233-242"},"PeriodicalIF":2.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10223313","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Identifying tumor markers-stratified subtypes (CA-125/CA19-9/carcinoembryonic antigen) in cervical adenocarcinoma. 宫颈腺癌中肿瘤标志物分层亚型(CA-125/CA19-9/癌胚抗原)的鉴定。
IF 2 4区 医学
International Journal of Biological Markers Pub Date : 2023-12-01 Epub Date: 2023-11-07 DOI: 10.1177/03936155231206839
Zongkai Zhang, Yin Li, Ying Wu, Rui Bi, Xiaohua Wu, Guihao Ke, Jun Zhu
{"title":"Identifying tumor markers-stratified subtypes (CA-125/CA19-9/carcinoembryonic antigen) in cervical adenocarcinoma.","authors":"Zongkai Zhang, Yin Li, Ying Wu, Rui Bi, Xiaohua Wu, Guihao Ke, Jun Zhu","doi":"10.1177/03936155231206839","DOIUrl":"10.1177/03936155231206839","url":null,"abstract":"<p><strong>Objective: </strong>There is a lack of research evaluating the effect of tumor markers for prognosis in cervical adenocarcinoma. We aimed to develop and validate a preoperative tumor-marker-based model including clinicopathological factors to clarify the prognostic value of endocervical adenocarcinoma.</p><p><strong>Methods: </strong>A total of 572 patients with cervical adenocarcinoma who were staged at the International Federation of Gynecology and Obstetrics (FIGO) IA-IIA were reviewed retrospectively. Preoperative serum carcinoembryonic antigen (CEA), carbohydrate antigen (CA)-125 and CA19-9 levels were measured. The survival and recurrence patterns were analyzed according to the tumor-marker-related stratification. The predictive values of biomarkers and clinical variables were assessed with Cox regression and competing risk models.</p><p><strong>Results: </strong>Patients with elevated preoperative tumor markers had evidently poor overall survival and recurrence-free survival. The triple-elevated tumor marker (TETM) subgroup had the worst overall survival and progression-free survival than the triple-negative tumor marker (TNTM) subgroup and the single-elevated tumor marker (SETM) subgroup. The most important predictors for overall survival were elevated tumor markers, FIGO-stage, tumor differentiation, lymphovascular space invasion (LVSI) and lymph nodes metastasis. The most important predictors for recurrence-free survival were elevated tumor markers, FIGO-stage, tumor differentiation, LVSI and deep stromal invasion. Stratified analysis showed that elevated CA-125 and CA19-9 were significantly associated with postoperative distant metastasis. A decision curve analysis confirmed that a combination of tumor markers as predictors significantly outperformed the other common predictors used (FIGO-stage, intermediate and high-risk factors, tumor differentiation, lymph nodes).</p><p><strong>Conclusions: </strong>Elevated preoperative serum CEA, CA-125, and CA19-9 levels exhibited poor overall survival and recurrence-free survival in cervical adenocarcinoma patients. Combined preoperative serum CA-125 and CA19-9 independently predicted distant metastasis in patients with endocervical adenocarcinoma.</p>","PeriodicalId":50334,"journal":{"name":"International Journal of Biological Markers","volume":" ","pages":"223-232"},"PeriodicalIF":2.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71488265","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A diagnostic biomarker of acid glycoprotein 1 for distinguishing malignant from benign pulmonary lesions. 用于区分肺部恶性和良性病变的酸性糖蛋白 1 诊断生物标志物。
IF 2 4区 医学
International Journal of Biological Markers Pub Date : 2023-12-01 Epub Date: 2023-09-01 DOI: 10.1177/03936155231192672
Ying Chen, Yueyang Zhang, Ankang Huang, Yongsheng Gong, Weidong Wang, Jicheng Pan, Yanxia Jin
{"title":"A diagnostic biomarker of acid glycoprotein 1 for distinguishing malignant from benign pulmonary lesions.","authors":"Ying Chen, Yueyang Zhang, Ankang Huang, Yongsheng Gong, Weidong Wang, Jicheng Pan, Yanxia Jin","doi":"10.1177/03936155231192672","DOIUrl":"10.1177/03936155231192672","url":null,"abstract":"<p><strong>Background: </strong>The acid glycoprotein 1 (AGP1) is downregulated in lung cancer. However, the performance of AGP1 in distinguishing benign from malignant lung lesions is still unknown.</p><p><strong>Methods: </strong>The expression of AGP1 in benign diseases and lung cancer samples was detected by Western blot. The receiver operating characteristic curves, bivariate correlation, and multivariate analysis was analyzed by SPSS software.</p><p><strong>Results: </strong>AGP1 expression levels were significantly downregulated in lung cancer and correlated with carcinoembryonic antigen (CEA), CA199, and CA724 tumor biomarkers. The diagnostic performance of AGP1 for distinguishing malignant from benign pulmonary lesions was better than the other four clinical biomarkers including CEA, squamous cell carcinoma-associated antigen, neuron-specific enolase, and cytokeratin 19 fragment 21-1, with an area under the curve value of 0.713 at 88.8% sensitivity. Furthermore, the multivariate analysis indicated that the variates of thrombin time and potassium significantly affected the AGP1 levels in lung cancer.</p><p><strong>Conclusions: </strong>Our study indicates that AGP1 expression is decreased in lung cancer compared to benign samples, which helps distinguish benign and malignant pulmonary lesions.</p>","PeriodicalId":50334,"journal":{"name":"International Journal of Biological Markers","volume":" ","pages":"167-173"},"PeriodicalIF":2.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10502507","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Diagnostic value of programmed cell death-ligand 1 expression on circulating tumor cells in lung cancer: A systematic review and meta-analysis. 肺癌循环肿瘤细胞中程序性细胞死亡配体 1 表达的诊断价值:系统综述与荟萃分析
IF 2.3 4区 医学
International Journal of Biological Markers Pub Date : 2023-12-01 Epub Date: 2023-08-07 DOI: 10.1177/03936155231192674
Meng Cui, Zhiyong Wan, Jia Yang, Dan Liao, Yang Yang, Yin Xiang
{"title":"Diagnostic value of programmed cell death-ligand 1 expression on circulating tumor cells in lung cancer: A systematic review and meta-analysis.","authors":"Meng Cui, Zhiyong Wan, Jia Yang, Dan Liao, Yang Yang, Yin Xiang","doi":"10.1177/03936155231192674","DOIUrl":"10.1177/03936155231192674","url":null,"abstract":"<p><p>The expression of programmed cell death-ligand 1 (PD-L1) on circulating tumor cells offers a noninvasive method for the detection of PD-L1 expression in lung cancer, and could serve as a potential surrogate for cancer tissue. However, discrepant results make it difficult to apply PD-L1 on circulating tumor cells to clinical practice. Therefore, we conducted a meta-analysis to investigate the diagnostic value of PD-L1 on circulating tumor cells in lung cancer. To identify the relationship between the expression of PD-L1 on circulating tumor cells and lung cancer, the PubMed, Web of Science, Embase, China National Knowledge Infrastructure, and Wanfang databases were searched from inception to March 2023. The pooled sensitivity, specificity, positive likelihood ratio, negative likelihood ratio, diagnostic odds ratio, and the corresponding 95% confidence intervals were calculated to assess the diagnostic performance of PD-L1. We also conducted subgroup and sensitivity analyses. A total of 11 studies including 472 lung cancer patients were included in our study. The overall performance in terms of pooled sensitivity and specificity was 0.72 (0.52-0.86) and 0.54 (0.25-0.81), respectively. The positive likelihood ratio, negative likelihood ratio, and area under the curve were 1.57 (0.87-2.84), 0.52 (0.30-0.90), and 0.70 (0.66-0.74), respectively. Deeks' funnel plot test indicated no publication bias. Our analysis demonstrated that positive PD-L1 expression on circulating tumor cells (CTCs) exhibited a moderate diagnostic value in lung cancer, and CTCs may serve as a feasible alternative tissue analysis for the detection of PD-L1 in lung cancer.</p>","PeriodicalId":50334,"journal":{"name":"International Journal of Biological Markers","volume":" ","pages":"159-166"},"PeriodicalIF":2.3,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9937912","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Overexpression of complement C5a indicates poor survival and therapeutic response in metastatic renal cell carcinoma. 补体C5a的过表达表明转移性肾细胞癌的生存和治疗反应较差。
IF 2 4区 医学
International Journal of Biological Markers Pub Date : 2023-06-01 DOI: 10.1177/03936155231161366
Changjun Yang, Faying Yang, Xiang Chen, Yunpeng Li, Xiaoyi Hu, Jianming Guo, Jiaxi Yao
{"title":"Overexpression of complement C5a indicates poor survival and therapeutic response in metastatic renal cell carcinoma.","authors":"Changjun Yang,&nbsp;Faying Yang,&nbsp;Xiang Chen,&nbsp;Yunpeng Li,&nbsp;Xiaoyi Hu,&nbsp;Jianming Guo,&nbsp;Jiaxi Yao","doi":"10.1177/03936155231161366","DOIUrl":"https://doi.org/10.1177/03936155231161366","url":null,"abstract":"<p><strong>Introduction: </strong>Complement C5a is an important component of the innate immune system. An increasing number of reports have revealed the relevance of C5a in tumor progression; however, its exact role in metastatic renal cell carcinoma (mRCC) remains unknown.</p><p><strong>Methods: </strong>We evaluated C5a expression in tumor tissue microarrays of 231 mRCC patients and analyzed the relationship between C5a levels and clinical outcomes, and the expression of epithelial-mesenchymal transition (EMT)-related proteins, programmed cell death protein 1 (PD-1), and programmed cell death-ligand 1 (PD-L1). In-vitro functional experiments using exogenous C5a stimulation and C5a silencing in renal cell carcinoma cells were used to validate the tissue findings.</p><p><strong>Results: </strong>High C5a expression was associated with poor therapeutic responses, poor overall and progression-free survival, and high expression of EMT-related proteins and PD-1/PD-L1 in mRCC patients. Exogenous C5a promoted proliferation, migration, and invasion of renal cell carcinoma cells, and induced the expression of EMT-related proteins and PD-1/PD-L1. Conversely, C5a silencing inhibited migration and invasion of renal cell carcinoma cells and decreased the expression of EMT-related proteins and PD-1/PD-L1.</p><p><strong>Conclusions: </strong>Our findings indicate that elevated C5a expression is associated with poor outcomes in patients with mRCC, and this effect may be partly attributed to the ability of C5a to promote EMT and PD-1/PD-L1 expression. C5a may be a potential novel target for the treatment of mRCC.</p>","PeriodicalId":50334,"journal":{"name":"International Journal of Biological Markers","volume":"38 2","pages":"124-132"},"PeriodicalIF":2.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10044441","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Analysis of systemic inflammatory and coagulation biomarkers in advanced cervical cancer: Prognostic and predictive significance. 晚期宫颈癌的全身炎症和凝血生物标志物分析:预后和预测意义。
IF 2 4区 医学
International Journal of Biological Markers Pub Date : 2023-06-01 DOI: 10.1177/03936155231163599
Ningfeng Li, Yan Zhang, Wenjie Qu, Chao Zhang, Zhaoxia Ding, Linlin Wang, Baoxia Cui
{"title":"Analysis of systemic inflammatory and coagulation biomarkers in advanced cervical cancer: Prognostic and predictive significance.","authors":"Ningfeng Li,&nbsp;Yan Zhang,&nbsp;Wenjie Qu,&nbsp;Chao Zhang,&nbsp;Zhaoxia Ding,&nbsp;Linlin Wang,&nbsp;Baoxia Cui","doi":"10.1177/03936155231163599","DOIUrl":"https://doi.org/10.1177/03936155231163599","url":null,"abstract":"<p><strong>Objective: </strong>Peripheral systemic inflammatory, nutritional, and coagulation biomarkers have prognostic and predictive value in various malignancies. We evaluated the prognostic and predictive roles of systemic inflammatory, nutritional, and coagulation biomarkers in the circulating blood of patients with advanced cervical cancer.</p><p><strong>Methods: </strong>A retrospective study of 795 patients with cervical cancer who received concurrent chemoradiation therapy was performed. Overall survival was evaluated by the Kaplan-Meier estimator. Univariate and multivariate Cox regression models were used to determine prognostic factors associated with overall survival.</p><p><strong>Results: </strong>The median follow-up time was 76 months. In the univariate analysis, overall survival showed positive prognostic value in patients with a platelet-to-lymphocyte ratio (PLR) <164.29 (<i>P</i> = 0.010), and a plasma fibrinogen (FIB) level <4 g/L(<i>P</i> = 0.012). In the multivariate analysis, the PLR (<i>P</i> = 0.036), and FIB level (<i>P</i> = 0.047) maintained their significance for overall survival. Therefore, the PLR and FIB levels are independent prognostic factors in patients with advanced cervical cancer.</p><p><strong>Conclusions: </strong>Systemic inflammatory and coagulation biomarkers could help to understand survival differences in the clinical treatment of advanced cervical cancer. The PLR and FIB levels are independent prognostic factors of poor survival in patients with advanced cervical cancer.</p>","PeriodicalId":50334,"journal":{"name":"International Journal of Biological Markers","volume":"38 2","pages":"133-138"},"PeriodicalIF":2.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9724590","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Pleural CEA, CA-15-3, CYFRA 21-1, CA-19-9, CA-125 discriminating malignant from benign pleural effusions: Diagnostic cancer biomarkers. 胸膜CEA、CA-15-3、CYFRA 21-1、CA-19-9、CA-125鉴别良性和恶性胸腔积液:诊断癌症的生物标志物。
IF 2 4区 医学
International Journal of Biological Markers Pub Date : 2023-06-01 DOI: 10.1177/03936155231158661
Farzaneh Fazli Khalaf, Mehrnaz Asadi Gharabaghi, Maryam Balibegloo, Hamidreza Davari, Samaneh Afshar, Behnaz Jahanbin
{"title":"Pleural CEA, CA-15-3, CYFRA 21-1, CA-19-9, CA-125 discriminating malignant from benign pleural effusions: Diagnostic cancer biomarkers.","authors":"Farzaneh Fazli Khalaf,&nbsp;Mehrnaz Asadi Gharabaghi,&nbsp;Maryam Balibegloo,&nbsp;Hamidreza Davari,&nbsp;Samaneh Afshar,&nbsp;Behnaz Jahanbin","doi":"10.1177/03936155231158661","DOIUrl":"https://doi.org/10.1177/03936155231158661","url":null,"abstract":"<p><strong>Introduction: </strong>There is a need for a rapid, accurate, less-invasive approach to distinguishing malignant from benign pleural effusions. We investigated the diagnostic value of five pleural tumor markers in exudative pleural effusions.</p><p><strong>Methods: </strong>By immunochemiluminescence assay, we measured pleural concentrations of tumor markers. We used the receiver operating characteristic curve analysis to assess their diagnostic values.</p><p><strong>Results: </strong>A total of 281 patients were enrolled. All tumor markers were significantly higher in malignant pleural effusions than benign ones. The area under the curve of carcinoembryonic antigen (CEA), carbohydrate antigen (CA) 15-3, cytokeratin fragment 19 (CYFRA) 21-1, CA-19-9, and CA-125 were 0.81, 0.78, 0.75, 0.65, and 0.65, respectively. Combined markers of CEA + CA-15-3 and CEA + CA-15-3 + CYFRA 21-1 had a sensitivity of 87% and 94%, and specificity of 75% and 58%, respectively. We designed a diagnostic algorithm by combining pleural cytology with pleural tumor marker assay. CEA + CYFRA 21-1 + CA-19-9 + CA-15-3 was the best tumor markers panel detecting 96% of cytologically negative malignant pleural effusions, with a negative predictive value of 98%.</p><p><strong>Conclusions: </strong>Although cytology is specific enough, it has less sensitivity in identifying malignant pleural fluids. As a result, the main gap is detecting malignant pleural effusions with negative cytology. CEA was the best single marker, followed by CA-15-3 and CYFRA 21-1. Through both cytology and suggested panels of tumor markers, malignant and benign pleural effusions could be truly diagnosed with an accuracy of about 98% without the need for more invasive procedures, except for the cohort with negative cytology and a positive tumor markers panel, which require more investigations.</p>","PeriodicalId":50334,"journal":{"name":"International Journal of Biological Markers","volume":"38 2","pages":"81-88"},"PeriodicalIF":2.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9674625","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
MMR markers correlate with clinical outcome in patients with esophageal squamous cell carcinoma. MMR标志物与食管鳞状细胞癌患者的临床预后相关。
IF 2 4区 医学
International Journal of Biological Markers Pub Date : 2023-06-01 DOI: 10.1177/03936155231165068
Takuro Yamauchi, Fumiyoshi Fujishima, Junichi Tsunokake, Atsushi Kunimitsu, Ryujiro Akaishi, Yohei Ozawa, Toshiaki Fukutomi, Hiroshi Okamoto, Chiaki Sato, Yusuke Taniyama, Takashi Kamei, Ryo Ichinohasama, Hironobu Sasano
{"title":"MMR markers correlate with clinical outcome in patients with esophageal squamous cell carcinoma.","authors":"Takuro Yamauchi,&nbsp;Fumiyoshi Fujishima,&nbsp;Junichi Tsunokake,&nbsp;Atsushi Kunimitsu,&nbsp;Ryujiro Akaishi,&nbsp;Yohei Ozawa,&nbsp;Toshiaki Fukutomi,&nbsp;Hiroshi Okamoto,&nbsp;Chiaki Sato,&nbsp;Yusuke Taniyama,&nbsp;Takashi Kamei,&nbsp;Ryo Ichinohasama,&nbsp;Hironobu Sasano","doi":"10.1177/03936155231165068","DOIUrl":"https://doi.org/10.1177/03936155231165068","url":null,"abstract":"<p><strong>Background: </strong>The DNA mismatch repair system is one of the defense mechanisms in the body, and the inactivation of mismatch repair plays a pivotal role in secondary carcinogenesis and progression. However, the significance of mismatch repair in esophageal squamous cell carcinoma (ESCC) has not been established. In this study, we explored the diagnostic and prognostic significance of mismatch repair markers, mutL homologue 1 (MLH1), post-meiotic segregation increased 2 (PMS2), mutS homologue 2 (MSH2), and mutS homologue 6 (MSH6), in patients with ESCC.</p><p><strong>Methods: </strong>We used a notation based on the proportion of immunoreactivity/expression for immunohistochemistry (PRIME notation), which allows the comparison of mismatch repair expression by assigning a score to PRIME notation. MLH1, PMS2, MSH2, and MSH6 were examined immunohistochemically in 189 surgically resected ESCC specimens.</p><p><strong>Results: </strong>A total of 100/189 patients with ESCC (53%) received preoperative chemotherapy. The rates of ESCC cases with decreased mismatch repair status were 13.2%, 15.3%, 24.8%, and 12.6% for MLH1, PMS2, MSH2, and MSH6, respectively. The decreased status of individual mismatch repair markers was significantly correlated with worse prognosis in patients with ESCC. Additionally, MSH2, MSH6, and PMS2 were significantly associated with response to preoperative chemotherapy. Multivariate analysis revealed that MLH1, PMS2, and MSH2 are independent prognostic factors.</p><p><strong>Conclusion: </strong>Our results suggest that mismatch repair is a prognostic biomarker for ESCC and could contribute to the selection of appropriate adjuvant therapy for patients with ESCC.</p>","PeriodicalId":50334,"journal":{"name":"International Journal of Biological Markers","volume":"38 2","pages":"105-113"},"PeriodicalIF":2.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10044476","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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