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Marcisz-Grzanka K, Kotowicz B, Nowak A, Winiarek M, Fuksiewicz M, Kowalska M, Tysarowski A, Olesinski T, Palucki J, Sulkowska U, Kolasinska-Cwikla A, Wyrwicz LS. Interleukin-6 as a Predictive Factor of Pathological Response to FLOT Regimen Systemic Treatment in Locally Advanced Gastroesophageal Junction or Gastric Cancer Patients. Cancers (Basel) 2024; 16:757. [PMID: 38398148 PMCID: PMC10887209 DOI: 10.3390/cancers16040757] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2023] [Revised: 02/06/2024] [Accepted: 02/06/2024] [Indexed: 02/25/2024] Open
Abstract
BACKGROUND Perioperative treatment is a gold standard in locally advanced gastric cancer or GEJ cancer in the Western population. Unfortunately, the response rate after neoadjuvant chemotherapy (NAC) remains limited. Moreover, there are currently no biomarkers enabling an individual prediction of therapeutic efficacy. The aim of this study was the identification of serum biomarkers of early response to NAC. METHODS We conducted this prospective study in the MSCNRIO in Warsaw, Poland. A total of 71 patients and 15 healthy volunteers gave informed consent. Complete blood count, carcinoembryonic antigen (CEA), carcinoma antigen 125 (CA125), carcinoma antigen 19.9 (CA19.9), and fibrinogen (F) were measured at baseline and before every cycle. Circulating tumour cells (CTCs) and interleukin-1β (IL-1β), interleukin-6 (IL-6), interleukin-8 (IL-8), and interleukin-10 (IL-10) were measured in a pilot group of 40 patients at baseline and before cycle two (C2) and cycle three (C3). RESULTS Of all the measured parameters, only the IL-6 serum level was statistically significant. The IL-6 level before C2 of chemotherapy was significantly decreased in the complete pathological response (pCR) vs. the non-pCR group (3.71 pg/mL vs. 7.63 pg/mL, p = 0.004). In all patients with an IL-6 level below 5.0 pg/mL in C2, tumour regression TRG1a/1b according to the Becker classification and ypN0 were detected in postoperative histopathological specimens. The IL-6 level before C1 of chemotherapy was significantly elevated in ypN+ vs. ypN0 (7.69 pg/mL vs. 2.89 pg/mL, p = 0.022). CONCLUSIONS The trial showed that an elevated level of IL-6 prior to treatment and C2 might be a predictor of pathological response to NAC.
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Affiliation(s)
- Katarzyna Marcisz-Grzanka
- Department of Clinical Oncology and Radiotherapy, Maria Sklodowska-Curie National Research Institute of Oncology (MSCNRIO), Wawelska 15, 02-034 Warsaw, Poland; (M.W.); (A.K.-C.)
| | - Beata Kotowicz
- Cancer Biomarker and Cytokines Laboratory Unit, Maria Sklodowska-Curie National Research Institute of Oncology (MSCNRIO), W.K. Roentgena 5, 02-781 Warsaw, Poland; (B.K.); (M.F.); (M.K.)
| | - Aleksandra Nowak
- Department of Molecular and Translational Oncology, Maria Sklodowska-Curie National Research Institute of Oncology (MSCNRIO), W.K. Roentgena 5, 02-781 Warsaw, Poland; (A.N.); (A.T.)
| | - Mariola Winiarek
- Department of Clinical Oncology and Radiotherapy, Maria Sklodowska-Curie National Research Institute of Oncology (MSCNRIO), Wawelska 15, 02-034 Warsaw, Poland; (M.W.); (A.K.-C.)
| | - Malgorzata Fuksiewicz
- Cancer Biomarker and Cytokines Laboratory Unit, Maria Sklodowska-Curie National Research Institute of Oncology (MSCNRIO), W.K. Roentgena 5, 02-781 Warsaw, Poland; (B.K.); (M.F.); (M.K.)
| | - Maria Kowalska
- Cancer Biomarker and Cytokines Laboratory Unit, Maria Sklodowska-Curie National Research Institute of Oncology (MSCNRIO), W.K. Roentgena 5, 02-781 Warsaw, Poland; (B.K.); (M.F.); (M.K.)
| | - Andrzej Tysarowski
- Department of Molecular and Translational Oncology, Maria Sklodowska-Curie National Research Institute of Oncology (MSCNRIO), W.K. Roentgena 5, 02-781 Warsaw, Poland; (A.N.); (A.T.)
| | - Tomasz Olesinski
- Department of Oncological Surgery and Neuroendocrine Tumors, Maria Sklodowska-Curie National Research Institute of Oncology (MSCNRIO), W.K. Roentgena 5, 02-781 Warsaw, Poland;
| | - Jakub Palucki
- Department of Radiology, Maria Sklodowska-Curie National Research Institute of Oncology (MSCNRIO), W.K. Roentgena 5, 02-781 Warsaw, Poland;
| | - Urszula Sulkowska
- National Cancer Registry, Maria Sklodowska-Curie National Research Institute of Oncology (MSCNRIO), Wawelska 15B, 02-034 Warsaw, Poland;
| | - Agnieszka Kolasinska-Cwikla
- Department of Clinical Oncology and Radiotherapy, Maria Sklodowska-Curie National Research Institute of Oncology (MSCNRIO), Wawelska 15, 02-034 Warsaw, Poland; (M.W.); (A.K.-C.)
| | - Lucjan Stanislaw Wyrwicz
- Department of Clinical Oncology and Radiotherapy, Maria Sklodowska-Curie National Research Institute of Oncology (MSCNRIO), Wawelska 15, 02-034 Warsaw, Poland; (M.W.); (A.K.-C.)
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Shibata C, Nakano T, Yasumoto A, Mitamura A, Sawada K, Ogawa H, Miura T, Ise I, Takami K, Yamamoto K, Katayose Y. Comparison of CEA and CA19-9 as a predictive factor for recurrence after curative gastrectomy in gastric cancer. BMC Surg 2022; 22:213. [PMID: 35655198 PMCID: PMC9164336 DOI: 10.1186/s12893-022-01667-z] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Accepted: 05/25/2022] [Indexed: 12/27/2022] Open
Abstract
Background Our aim of was to compare importance of the tumor markers (TMs) serum carcinoembryonic antigen (CEA) and carbohydrate antigen (CA) 19-9 in prediction of recurrence after curative gastrectomy for gastric cancer. Methods We reviewed retrospectively the clinical records of 149 patients who underwent curative gastrectomy for stage I–III gastric cancer and whose CEA and CA19-9 levels were determined once preoperatively and for more than 3 years postoperatively. We investigated whether the clinicopathological characteristics of patients including age, sex, pathological disease stage, operative approach, type of gastrectomy, and degree of lymph node dissection as well as preoperative positivity of CEA and CA19-9 were risk factors for recurrence in univariate and multivariate analyses. Rate of recurrence was compared between patients positive and negative for postoperative CEA or CA19-9. We also calculated sensitivity, specificity, positive and negative predictable values of postoperative positivity of CEA and CA19-9 for recurrence. The lead time was compared between CEA and CA19-9 that was defined as the time of the first detection of increases in tumor markers and confirmation of recurrence on imaging modalities. Results The number of patients positive for preoperative CEA was 25 (17%) and for CA19-9 was 11 (7%). Recurrence was confirmed in 29 (19%) patients. Stage III disease, preoperative positivity for CA19-9 but not CEA, and total gastrectomy were risk factors for recurrence in univariate analysis, but stage III disease was the only risk factor for recurrence in multivariate analysis. Forty and 15 patients were positive for postoperative CEA and CA19-9, respectively. The recurrence rate of 47% (7/15) in patients positive for postoperative CA19-9 was greater than that in negative patients (22/134 = 16%), but it did not differ between patients who were positive or negative for postoperative CEA. Specificity for CA19-9 was greater than that for CEA (P < 0.05). The lead time of CEA (3.9 ± 4.7 months) was not different from that of CA19-9 (6.1 ± 7.1 months). Conclusions These results indicate that CA19-9 rather than CEA is likely to be more useful for the detection of recurrence after curative gastrectomy for gastric cancer.
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Radiomics model based on preoperative 18F-fluorodeoxyglucose PET predicts N2-3b lymph node metastasis in gastric cancer patients. Nucl Med Commun 2022; 43:340-349. [PMID: 34954765 DOI: 10.1097/mnm.0000000000001523] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
OBJECTIVE The aim of the study was to construct and validate 18F-fluorodeoxyglucose (18F-FDG) PET-based radiomics nomogram and use it to predict N2-3b lymph node metastasis in Chinese patients with gastric cancer (GC). METHODS A total of 127 patients with pathologically confirmed GC who underwent preoperative 18F-FDG PET/CT imaging between January 2014 and September 2020 were enrolled as subjects in this study. We use the LIFEx software to extract PET radiomic features. A radiomics signature (Rad-score) was developed with the least absolute shrinkage and selection operator algorithm. Then a prediction model, which incorporated the Rad-score and independent clinical risk factors, was constructed and presented with a radiomics nomogram. Receiver operating characteristic (ROC) analysis was used to assess the performance of Rad-score and the nomogram. Finally, decision curve analysis (DCA) was applied to evaluate the clinical usefulness of the nomogram. RESULTS The PET Rad-score, which includes four selected features, was significantly related to pN2-3b (all P < 0.05). The prediction model, which comprised the Rad-score and carcinoembryonic antigen (CEA) level, showed good calibration and discrimination [area under the ROC curve: 0.81(95% confidence interval: 0.74-0.89), P < 0.001)]. The DCA also indicated that the prediction model was clinically useful. CONCLUSION This study presents a radiomics nomogram consisting of a radiomics signature based on PET images and CEA level that can be conveniently used for personalized prediction of high-risk N2-3b metastasis in Chinese GC patients.
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Synergistic Analysis of Circulating Tumor Cells Reveals Prognostic Signatures in Pilot Study of Treatment-Naïve Metastatic Pancreatic Cancer Patients. Biomedicines 2022; 10:biomedicines10010146. [PMID: 35052825 PMCID: PMC8773204 DOI: 10.3390/biomedicines10010146] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2021] [Revised: 01/02/2022] [Accepted: 01/04/2022] [Indexed: 12/12/2022] Open
Abstract
Simple Summary Pancreatic cancer is one of the most deadly cancer types because it usually is not diagnosed until the cancer has spread throughout the body. In this study, we isolate cancer cells found in the blood of pancreatic cancer patients called circulating tumor cells (CTCs) to study their mutation and gene expression profiles. Comparing patients with better and worse survival duration revealed signatures found in these cancer cells. Characterizing these signatures may help improve patient care by using alternative treatment options. Abstract Pancreatic ductal adenocarcinoma is typically diagnosed at late stages and has one of the lowest five-year survival rates of all malignancies. In this pilot study, we identify signatures related to survival and treatment response found in circulating tumor cells (CTCs). Patients with poor survival had increased mutant KRAS expression and deregulation of connected pathways such as PI3K-AKT and MAPK signaling. Further, in a subset of these patients, expression patterns of gemcitabine resistance mechanisms were observed, even prior to initiating treatment. This work highlights the need for identifying patients with these resistance profiles and designing treatment regimens to circumvent these mechanisms.
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Liu Z, Wang Y, Shan F, Ying X, Zhang Y, Li S, Jia Y, Miao R, Xue K, Li Z, Li Z, Ji J. Combination of tumor markers predicts progression and pathological response in patients with locally advanced gastric cancer after neoadjuvant chemotherapy treatment. BMC Gastroenterol 2021; 21:283. [PMID: 34246249 PMCID: PMC8272383 DOI: 10.1186/s12876-021-01785-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Accepted: 03/25/2021] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND The prognostic values of preoperative tumor markers (TMs) remain elusive in patients with locally advanced gastric cancer (LAGC) after neoadjuvant chemotherapy treatment (NACT). This study aimed to assess and establish a novel scoring system incorporating carcinoembryonic antigen (CEA), carbohydrate antigen 19-9 (CA19-9), carbohydrate antigen 72-4 (CA72-4) to enhance prognostic accuracy for progression-free survival (PFS) and pathological response (pCR). METHODS Patients' data were retrospectively analyzed from December 2006 to December 2017 in our center. The cutoff value of TMs was determined using the time-dependent receiver operating test characteristics method. These three TMs were allocated 1 point each for the post neoadjuvant chemotherapy combination of tumor markers (post-NACT CTM) scores. The training group comprised 533 patients, responsible for full analysis, and the validation group comprised 137 patients based on the selection protocol. RESULTS Of 533 enrolled patients, 138, 233, 117, and 45 patients scored 0, 1, 2, 3 respectively. The 3-year PFS rate Multivariate analysis revealed that post-NACT CTM score was an independent predictor of PFS (0 vs. 1, HR: 1.34, 95% CI: 0.92-1.96, P = 0.128; 0 vs. 2, HR: 2.03, 95% CI: 1.35-3.05, P = 0.001; 0 vs. 3, HR: 2.98, 95% CI: 1.83-4.86, P < 0.001). The time-dependent area under curve (AUC) revealed a consistent highest level for post-NACT CTM than other three single TMs. Lower post-NACT CTM score significantly correlated with higher pCR rate based on multivariate logistic regression (2/3 vs. 1, OR: 2.77, 95% CI: 0.90-8.53, P = 0.077; 2/3 vs. 0, OR: 4.33, 95% CI: 1.38-13.61, P = 0.012). A nomogram was formed with both internal and external validation. CONCLUSIONS The post-NACT CTM score system served as a strong independent predictor for PFS and pCR in LAGC patients who received NACT. Further population-based studies are required to confirm our results.
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Affiliation(s)
- Zining Liu
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Gastrointestinal Cancer Center, Peking University Cancer Hospital and Institute, Beijing, 100142, China
| | - Yinkui Wang
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Gastrointestinal Cancer Center, Peking University Cancer Hospital and Institute, Beijing, 100142, China
| | - Fei Shan
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Gastrointestinal Cancer Center, Peking University Cancer Hospital and Institute, Beijing, 100142, China
| | - Xiangji Ying
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Gastrointestinal Cancer Center, Peking University Cancer Hospital and Institute, Beijing, 100142, China
| | - Yan Zhang
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Gastrointestinal Cancer Center, Peking University Cancer Hospital and Institute, Beijing, 100142, China
| | - Shuangxi Li
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Gastrointestinal Cancer Center, Peking University Cancer Hospital and Institute, Beijing, 100142, China
| | - Yongning Jia
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Gastrointestinal Cancer Center, Peking University Cancer Hospital and Institute, Beijing, 100142, China
| | - Rulin Miao
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Gastrointestinal Cancer Center, Peking University Cancer Hospital and Institute, Beijing, 100142, China
| | - Kan Xue
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Gastrointestinal Cancer Center, Peking University Cancer Hospital and Institute, Beijing, 100142, China
| | - Zhemin Li
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Gastrointestinal Cancer Center, Peking University Cancer Hospital and Institute, Beijing, 100142, China
| | - Ziyu Li
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Gastrointestinal Cancer Center, Peking University Cancer Hospital and Institute, Beijing, 100142, China.
| | - Jiafu Ji
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Gastrointestinal Cancer Center, Peking University Cancer Hospital and Institute, Beijing, 100142, China
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Du Z, Zhang X, Gao W, Yang J. Differentially expressed genes PCCA, ECHS1, and HADH are potential prognostic biomarkers for gastric cancer. Sci Prog 2021; 104:368504211011344. [PMID: 33881965 PMCID: PMC10358502 DOI: 10.1177/00368504211011344] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Gastric cancer (GC) is one of the most common malignant tumors in the world. As far as we know, no biomarker has been widely accepted for early diagnosis and prognosis prediction of GC. The purpose of this study is to find potential biomarkers to predict the prognosis of GC. The differentially expressed gene (DEG) was analyzed from GSE93774. Enrichr was used to analyze the gene ontology (GO), Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway, the enrichment of transcription factors (TF), miRNA, and kinase. GO analysis showed DEGs was enriched in the process of amino acid metabolism. Pathway results showed DEGs was mainly enriched in cell cycle. Propionyl CoA carboxylase alpha (PCCA), Enoyl coenzyme A hydratase short chain 1 (ECHS1), and 3-hydroxyacyl-CoA dehydrogenase (HADH) have prognostic value in patients with GC. ECHS1 and HADH genes were significantly associated with disease-free survival. There was a significant correlation between PCCA and overall survival rate. The results of this study suggest that PCCA, ECHS1, and HADH may be new biomarkers for predicting the prognosis of GC.
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Affiliation(s)
- Zhongxiang Du
- Clinical Laboratory, Danyang People’s Hospital of Jiangsu Province, Danyang, Jiangsu, China
| | - Xiajun Zhang
- Clinical Laboratory, Danyang People’s Hospital of Jiangsu Province, Danyang, Jiangsu, China
| | - Weiya Gao
- Clinical Laboratory, Danyang People’s Hospital of Jiangsu Province, Danyang, Jiangsu, China
| | - Jie Yang
- Clinical Laboratory, Danyang People’s Hospital of Jiangsu Province, Danyang, Jiangsu, China
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Wu T, Wang CH, Wang W, Liu LL, Yun JP, Zhou ZW. Association of preoperative and postoperative CA72-4 with gastric cancer outcome. J Surg Oncol 2021; 123:1699-1707. [PMID: 33684249 DOI: 10.1002/jso.26446] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2020] [Revised: 01/23/2021] [Accepted: 02/10/2021] [Indexed: 12/26/2022]
Abstract
BACKGROUND AND OBJECTIVES Carbohydrate antigen 72-4 (CA72-4) is widely used and has been associated with poor prognosis in gastric cancer (GC), but the prognostic significance of elevated preoperative CA72-4 that normalizes after resection remains unknown. METHODS This retrospective cohort analysis was conducted at the Sun Yat-Sen University Cancer Center (SYSUCC). Consecutive patients (n = 1179) with GC who had undergone curative resection for stage Ⅰto Ⅲ gastric adenocarcinoma. The patients were grouped into three cohorts: normal preoperative CA72-4 (C1), elevated preoperative but normalized postoperative CA72-4 (C2), and elevated preoperative and postoperative CA72-4 (C3). RESULTS In total, 1179 patients were identified. Kaplan-Meier analysis showed that patients with normal preoperative CA72-4 had a longer overall survival (OS) (p < .001) and recurrence-free survival (RFS) (p < .001) than those with elevated preoperative CA72-4. Patients with C1 had a longer OS and RFS than those with C2 or C3. Moreover, patients with C3 had the lowest OS, but had similar RFS to patients with C2. Multivariate Cox regression analysis showed that elevated pre- or postoperative CA72-4 was independently associated with shorter OS (hazard ratio [HR] = 1.273; 95% confidence interval [CI], 1.026-1.580; p = .029) and RFS (HR = 1.333; 95% CI, 1.064-1.668; p = .012). CONCLUSIONS Both elevated preoperative and postoperative CA72-4 can well predict the poor prognosis of patients with GC. Therefore, routine measurement of both postoperative and preoperative CA72-4 is warranted.
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Affiliation(s)
- Ting Wu
- Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China.,Department of Gastric Surgery, Sun Yat-Sen University Cancer Center, Guangzhou, China
| | - Chun-Hua Wang
- Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China.,Department of Pathology, Sun Yat-Sen University Cancer Center, Guangzhou, China
| | - Wei Wang
- Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China.,Department of Gastric Surgery, Sun Yat-Sen University Cancer Center, Guangzhou, China
| | - Li-Li Liu
- Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China.,Department of Pathology, Sun Yat-Sen University Cancer Center, Guangzhou, China
| | - Jing-Ping Yun
- Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China.,Department of Pathology, Sun Yat-Sen University Cancer Center, Guangzhou, China
| | - Zhi-Wei Zhou
- Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China.,Department of Gastric Surgery, Sun Yat-Sen University Cancer Center, Guangzhou, China
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Prognostic impact of CEA/CA19-9 at the time of recurrence in patients with gastric cancer. Surg Today 2021; 51:1638-1648. [PMID: 33682011 DOI: 10.1007/s00595-021-02248-y] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2020] [Accepted: 01/31/2021] [Indexed: 10/22/2022]
Abstract
PURPOSE We evaluated the clinical impact of the carcinoembryonic antigen (CEA) and carbohydrate antigen 19-9 (CA19-9) values at the time of recurrence in gastric cancer patients. METHODS Among 790 patients with R0 resected gastric cancer without neoadjuvant therapy between 2004 and 2017, 89 recurrence cases were retrospectively evaluated. The clinical impact of CEA and CA19-9 values on recurrence sites and post-recurrent prognosis were evaluated using univariate and multivariate analyses. RESULTS The positive rates of CEA and CA19-9 at recurrence were significantly higher than the preoperative positive rates (CEA, 56% vs 24%; CA19-9, 37% vs 15%). Although CA19-9-positive patients at recurrence exhibited a poor survival, the difference was not significant. The positive rates of CEA at liver or lymph node recurrence were significantly higher than the preoperative positive rates. The positive rate of CA19-9 at peritoneal recurrence was significantly higher than the preoperative positive rate. CA19-9-positive patients at recurrence exhibited worse prognosis than CA19-9-negative patients, although the difference was not significant. At lymph node recurrence, CA19-9-positive patients exhibited a significantly worse survival than CA19-9-negative patients. CONCLUSION In recurrent gastric cancer, the positive status of CA19-9 at recurrence might have a negative prognostic impact after recurrence; particularly, in patients with lymph node recurrence.
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Sun Z, Jia J, Du F, Yang Y, Liu C, Xiao Y, Yu J, Zhang X. Clinical significance of serum tumor markers for advanced gastric cancer with the first-line chemotherapy. Transl Cancer Res 2019; 8:2680-2690. [PMID: 35117026 PMCID: PMC8799103 DOI: 10.21037/tcr.2019.10.27] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2019] [Accepted: 10/10/2019] [Indexed: 12/27/2022]
Abstract
Background Tumor markers play an important role in the diagnosis, monitoring and prognostic prediction of cancers. But the predictive value of serum tumor markers in gastric cancer is still unclear. Methods In this study, we detected serum levels of tumor markers to evaluate their relation to treatment response and prognosis in patients with unresectable advanced or metastatic gastric cancer. Results We collected the clinical data of 109 patients with unresectable advanced or metastatic gastric cancer who had received the first-line chemotherapy in Peking University Cancer Hospital from July 2013 to May 2015, and collected the value of serum carcinoembryonic antigen (CEA), carbohydrate antigen 199 (CA199), carbohydrate antigen 72.4 (CA72.4) and carbohydrate antigen 125 (CA125) before and after chemotherapy. At diagnosis, the positive rates of CEA, CA199, CA72.4 and CA125 were 46.8%, 40.2%, 53.5% and 35.0%, respectively. And the positive rate of combined detection of the four markers was 87.2%. Although patients with prechemotherapy CA199 ≥80 U/mL (92.3% vs. 68.5%, P=0.016) or CA72.4 ≥20 U/mL (91.4% vs. 62.5%, P=0.003) had higher clinical benefit rate after chemotherapy, they showed poorer prognosis (P=0.023 and P=0.006, respectively). CA72.4 ≥20 U/mL was an independent unfavorable prognostic factor (Hazard Ratio 4.84; 95% confidence interval: 1.910–12.262; P=0.001). In patients with increased levels of tumor markers before treatment, the levels of tumor markers decreased after chemotherapy, especially in those with clinical benefit (CEA, CA72.4 reached statistical significance, P=0.013 and P=0.029, respectively). A decrease of CEA ≥35%, CA199 ≥30%, or CA72.4 ≥40% after chemotherapy had positive prediction value for the response to chemotherapy (P=0.016, P=0.029, and P=0.008, respectively). Conclusions The results showed that both high pre-chemotherapy serum levels of tumor markers (CA199 ≥80 U/mL or CA72.4 ≥20 U/mL) and a substantial decrease in tumor markers after chemotherapy (CEA ≥35%, CA199 ≥30%, or CA72.4 ≥40%) could predict a higher clinical benefit rate in patients with unresectable advanced or metastatic gastric cancer. However, this advantage in short-term response to chemotherapy failed to convert into prolonged survival benefits.
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Affiliation(s)
- Zhiwei Sun
- VIP-II Division of Medical Department, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education, Beijing), Peking University Cancer Hospital and Institute, Beijing 100142, China
| | - Jun Jia
- VIP-II Division of Medical Department, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education, Beijing), Peking University Cancer Hospital and Institute, Beijing 100142, China
| | - Feng Du
- VIP-II Division of Medical Department, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education, Beijing), Peking University Cancer Hospital and Institute, Beijing 100142, China
| | - Ying Yang
- VIP-II Division of Medical Department, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education, Beijing), Peking University Cancer Hospital and Institute, Beijing 100142, China
| | - Chuanling Liu
- VIP-II Division of Medical Department, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education, Beijing), Peking University Cancer Hospital and Institute, Beijing 100142, China
| | - Yanjie Xiao
- VIP-II Division of Medical Department, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education, Beijing), Peking University Cancer Hospital and Institute, Beijing 100142, China
| | - Jing Yu
- VIP-II Division of Medical Department, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education, Beijing), Peking University Cancer Hospital and Institute, Beijing 100142, China
| | - Xiaodong Zhang
- VIP-II Division of Medical Department, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education, Beijing), Peking University Cancer Hospital and Institute, Beijing 100142, China
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Suenaga Y, Kanda M, Ito S, Mochizuki Y, Teramoto H, Ishigure K, Murai T, Asada T, Ishiyama A, Matsushita H, Tanaka C, Kobayashi D, Fujiwara M, Murotani K, Kodera Y. Prognostic significance of perioperative tumor marker levels in stage II/III gastric cancer. World J Gastrointest Oncol 2019; 11:17-27. [PMID: 30984347 PMCID: PMC6451928 DOI: 10.4251/wjgo.v11.i1.17] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2018] [Revised: 11/20/2018] [Accepted: 12/05/2018] [Indexed: 02/05/2023] Open
Abstract
AIM To evaluate the prognostic significance of perioperative carcinoembryonic antigen (CEA) and carbohydrate antigen 19-9 (CA19-9) levels in stage II/III gastric cancer.
METHODS From a multi-institutional retrospective database compiled by integrating clinical data from nine institutions, data of 998 patients who underwent curative resection for stage II/III gastric cancer between 2010 and 2014 were retrieved and analyzed. The prognostic impact of the preoperative and postoperative levels and chronological changes in CEA, CA19-9 and their combination were evaluated. To test whether postoperative adjuvant chemotherapy alters the prognostic impact of perioperative CEA and CA19-9 levels, the hazard ratios for mortality were compared between patients who underwent surgery alone and patients who underwent surgery followed by adjuvant chemotherapy.
RESULTS The prognostic impact of postoperative CEA and CA19-9 was superior to that of the preoperative levels. Multivariable analysis identified high postoperative CEA and CA19-9 levels as independent prognostic factors for overall survival. Disease-free survival rates clearly decreased in a stepwise manner in association with postoperative CEA and CA19-9 levels, and patients with high levels of both markers showed significantly poorer prognosis than other patient groups. When we analyzed perioperative changes in serum CEA and CA19-9 levels, patients with high levels before and after surgery had the worst disease-free survival rates among all patient groups. Patients with normalized CEA levels after surgery had a significantly lower disease-free survival rate than those with normal perioperative levels, whereas patients with normalized CA19-9 levels after surgery had equivalent survival to those with normal perioperative levels. The prognostic impact of high CEA levels was observably smaller in patients who underwent adjuvant chemotherapy than in patients who underwent surgery alone, whereas that of high CA19-9 was greater in patients who underwent adjuvant chemotherapy. High postoperative CEA levels were significantly associated with an increased prevalence of liver, lung and bone recurrences, and high postoperative CA19-9 levels were significantly associated with increased frequencies of lymph node and liver recurrences.
CONCLUSION The evaluation of serum CEA and CA 19-9 levels both before and after surgery provides useful information for precise risk stratification after curative gastrectomy.
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Affiliation(s)
- Yasuhito Suenaga
- Department of Surgery, Yokkaichi Municipal Hospital, Yokkaichi 510-8567, Japan
- Department of Gastroenterological Surgery, Aichi Cancer Center, Nagoya 464-8681, Japan
| | - Mitsuro Kanda
- Department of Gastroenterological Surgery (Surgery II), Nagoya University Graduate School of Medicine, Nagoya 466-8550, Japan
| | - Seiji Ito
- Department of Gastroenterological Surgery, Aichi Cancer Center, Nagoya 464-8681, Japan
| | | | - Hitoshi Teramoto
- Department of Surgery, Yokkaichi Municipal Hospital, Yokkaichi 510-8567, Japan
| | - Kiyoshi Ishigure
- Department of Surgery, Konan Kosei Hospital, Konan 483-8704, Japan
| | - Toshifumi Murai
- Department of Surgery, Ichinomiya Municipal Hospital, Ichinomiya 491-8558, Japan
| | - Takahiro Asada
- Department of Surgery, Gifu Prefectural Tajimi Hospital, Tajimi 507-8522, Japan
| | - Akiharu Ishiyama
- Department of Surgery, Okazaki City Hospital, Okazaki 444-8553, Japan
| | | | - Chie Tanaka
- Department of Gastroenterological Surgery (Surgery II), Nagoya University Graduate School of Medicine, Nagoya 466-8550, Japan
| | - Daisuke Kobayashi
- Department of Gastroenterological Surgery (Surgery II), Nagoya University Graduate School of Medicine, Nagoya 466-8550, Japan
| | - Michitaka Fujiwara
- Department of Gastroenterological Surgery (Surgery II), Nagoya University Graduate School of Medicine, Nagoya 466-8550, Japan
| | - Kenta Murotani
- Biostatistics Center, Graduate School of Medicine, Kurume University, Kurume 830-0011, Japan
| | - Yasuhiro Kodera
- Department of Gastroenterological Surgery (Surgery II), Nagoya University Graduate School of Medicine, Nagoya 466-8550, Japan
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11
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Zhang YX, Ma W, Wu ZH. Clinical efficacy of intraperitoneal hyperthermic perfusion chemotherapy for patients with gastric cancer peritoneal metastasis: Impact on immune function and prognosis. Shijie Huaren Xiaohua Zazhi 2018; 26:1893-1900. [DOI: 10.11569/wcjd.v26.i32.1893] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM To evaluate the clinical efficacy of intraperitoneal hyperthermic perfusion chemotherapy for patients with gastric cancer (GC) peritoneal metastasis and its impact on immune function and prognosis.
METHODS A retrospective analysis was performed of 113 patients with GC treated at the First Affiliated Hospital of Zhengzhou University between June 2010 and March 2013. The patients were randomly divided into an observation group (54 cases) and a control group (59 cases). Patients in the control group were treated with conventional intravenous chemotherapy, and patients in the observation group were treated with intraperitoneal hyperthermic perfusion chemotherapy. The clinical efficacy, related indicators of recurrence and metastasis, tumor markers, T-lymphocyte subsets, quality of life, and occurrence of adverse reactions after chemotherapy was compared between the two groups of patients.
RESULTS The total effective rate and disease control rate in the observation group were significantly higher than those in the control group (P < 0.05). The levels of serum carbohydrate antigen 199 (CA199), CA724, and carcinoembryonic antigen (CEA) were significantly lower in the observation group than in the control group (P < 0.05). After treatment, serum vascular endothelial growth factor (VEGF), osteopontin (OPN), soluble apoptotic factor (sFas), and matrix metalloproteinase-9 (MMP-9) levels were significantly lower in the observation group than in the control group (P < 0.05). CD3+ T cells, CD4+ T cells, CD4+/CD8+ ratio, and B cells in the peripheral blood were significantly higher in the observation group than in the control group, while CD8+ T cells and NK cells were significantly lower than those of the control group (P < 0.05). The improvement of KPS score after treatment, the recurrence rate at 2 years, the 3-year survival rate, and the 5-year survival rate were significantly better in the observation group than in the control group (P < 0.05). The incidence of adverse reactions after chemotherapy was not statistically different between the two groups (P > 0.05).
CONCLUSION Peritoneal hyperthermic perfusion chemotherapy can improve clinical efficacy, tumor markers and related indicators of recurrence and metastasis, as well as the patient's immune function and quality of life of patients with GC peritoneal metastasis, without increasing the incidence of adverse reactions.
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Affiliation(s)
- Yong-Xi Zhang
- Department of General Surgery, Huzhou Gospel Hospital (Ninth Hospital of the People's Liberation Army), Huzhou 313000, Zhejiang Province, China
| | - Wang Ma
- Department of Oncology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou 450000, Henan Province, China
| | - Zhi-Hong Wu
- Department of General Surgery, Huzhou Gospel Hospital (Ninth Hospital of the People's Liberation Army), Huzhou 313000, Zhejiang Province, China
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12
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Hasbahceci M, Malya FU, Kunduz E, Guler M, Unver N, Akcakaya A. Use of serum and peritoneal CEA and CA19-9 in prediction of peritoneal dissemination and survival of gastric adenocarcinoma patients: are they prognostic factors? Ann R Coll Surg Engl 2018; 100:257-266. [PMID: 29543051 PMCID: PMC5958855 DOI: 10.1308/rcsann.2018.0011] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/07/2017] [Indexed: 12/19/2022] Open
Abstract
Introduction To evaluate the impact of serum and peritoneal levels of tumour markers on peritoneal carcinomatosis and survival in gastric adenocarcinoma. Materials and methods Patients with gastric adenocarcinoma were evaluated with regard to serum and peritoneal carcinoembryonic antigen (CEA) and CA19-9. Numeric values and groupings based on serum and peritoneal cutoff values were used. Development of peritoneal carcinomatosis, including positive washing cytology, was regarded as main outcome. Gastric cancer outcomes as disease free and overall survival were analysed. Results There were 67 patients with a mean age of 60 ± 11 years. Positive peritoneal washing cytology was significantly associated with serum CA19-9 and high serum CA 19-9 group (P = 0.033 and P = 0.011, respectively). High peritoneal CEA was shown to be significantly associated with peritoneal carcinomatosis (P = 0.032). After a median follow up of 17 months, 48 patients (71.7%) were alive. Patients with peritoneal carcinomatosis showed significant poorer prognosis as shown by overall survival rate of 28.6%. Only serum CEA was significantly associated with lower disease free and overall survival (P = 0.002 and P = 0.001, respectively). Discussion and conclusion Serum CEA is shown to be significantly associated with poor prognosis for gastric cancer patients. Serum level of CA19-9 and high peritoneal CEA levels are significant predictors for positive peritoneal washing cytology and the development of peritoneal carcinomatosis, respectively. Therefore, the possible impact of serum and peritoneal tumor markers especially on the staging and prognosis of gastric cancer remains to be clarified by future studies.
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Affiliation(s)
- M Hasbahceci
- Medical Park Group, Fatih Hospital, General Surgery Clinic, Fatih, Istanbul, Turkey
| | - FU Malya
- Department of General Surgery, Faculty of Medicine, Bezmialem Vakif University, Fatih, Istanbul, Turkey
| | - E Kunduz
- Department of General Surgery, Faculty of Medicine, Bezmialem Vakif University, Fatih, Istanbul, Turkey
| | - M Guler
- Department of General Surgery, Faculty of Medicine, Bezmialem Vakif University, Fatih, Istanbul, Turkey
| | - N Unver
- Department of Pathology, Faculty of Medicine, Bezmialem Vakif University, Fatih, Istanbul, Turkey
| | - A Akcakaya
- Department of General Surgery, Faculty of Medicine, Bezmialem Vakif University, Fatih, Istanbul, Turkey
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13
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Yang H, Han Y, Wu L, Wu C. Diagnostic and prognostic value of serum interleukin‑16 in patients with gastric cancer. Mol Med Rep 2017; 16:9143-9148. [PMID: 28990054 DOI: 10.3892/mmr.2017.7688] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2017] [Accepted: 08/08/2017] [Indexed: 11/06/2022] Open
Abstract
Gastric cancer (GC) is one of the major leading causes of cancer‑associated mortality worldwide. Serum biomarkers have a vital role in diagnosis and prognosis of GC, and interleukin (IL)‑16 may serve as a useful biomarker with prognostic value for human cancers. The current study aimed to evaluate the expression level of serum IL‑16 in patients with GC, and evaluate the diagnostic and prognostic value of IL‑16. ELISA was performed determine the serum IL‑16 levels in patients with GC and healthy controls. Receiver operator curve analysis was performed to evaluate the diagnostic and prognostic potential value of serum IL‑16 in GC diagnosis. Migration and invasion assays were performed using cells with IL‑16 small interfering RNA (siRNA) knockdown. The results demonstrated that serum IL‑16 levels were significantly higher in GC samples than in healthy controls, and increased serum IL‑16 levels were significantly associated with tumor recurrence and poor prognosis. Knockdown of IL‑16 significantly suppressed the migration and invasion of GC cells. In conclusion, the current results indicate that serum IL‑16 levels may have diagnostic and prognostic value for patient with GC.
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Affiliation(s)
- Hongyun Yang
- Department of Clinical Laboratory Medicine, Affiliated Hospital of Taishan Medical University, Tai'an, Shandong 271000, P.R. China
| | - Yanyan Han
- Department of Clinical Laboratory Medicine, Affiliated Hospital of Taishan Medical University, Tai'an, Shandong 271000, P.R. China
| | - Lele Wu
- Department of Clinical Laboratory Medicine, Affiliated Hospital of Taishan Medical University, Tai'an, Shandong 271000, P.R. China
| | - Chaojun Wu
- Department of Clinical Laboratory Medicine, Affiliated Hospital of Taishan Medical University, Tai'an, Shandong 271000, P.R. China
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14
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Multicenter phase II study of apatinib treatment for metastatic gastric cancer after failure of second-line chemotherapy. Oncotarget 2017; 8:104552-104559. [PMID: 29262660 PMCID: PMC5732826 DOI: 10.18632/oncotarget.21053] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2017] [Accepted: 08/17/2017] [Indexed: 12/31/2022] Open
Abstract
Apatinib is a tyrosine kinase inhibitor and vascular endothelial growth factor receptor 2 (VEGFR-2) targeted drug. A phase I clinical trial showed that this agent has antitumor activity in Chinese patients with metastatic gastric cancer (mGC). The aim of this study was to investigate the safety and efficacy of apatinib treatment in patients with mGC. This was an open-label, multicenter, single-arm study involving four institutions in China. We enrolled 42 patients from March 2015 to October 2015 who experienced tumor progression after second-line chemotherapy and had no other treatment options that clearly conferred a survival benefit. Oral apatinib (850 mg daily) was administered within 30 min of eating breakfast, lunch, or dinner on days 1 through 28 of each 4-week cycle. The median progression-free survival (PFS) time and median overall survival (OS) time were 4.0 months (95% CI, 2.85-5.15) and 4.50 months (95% CI, 4.03-4.97), respectively. The disease control rate (DCR) and objective response rate (ORR) were, respectively, 78.57% and 9.52% after 2 cycles and 57.14% and 19.05% after 4 cycles. The main adverse events (AEs) were secondary hypertension, elevated aminotransferase, and hand-foot syndrome, with incidences of 35.71%, 45.24%, and 40.48%, respectively. The most common grade 3 to 4 AEs were secondary hypertension and elevated aminotransferase, with incidences of 7.14% each. Apatinib is effective and safe in heavily pretreated patients with mGC who fail to respond to two or more prior chemotherapy regimens. Toxicities were tolerable or could be clinically managed.
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15
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Zhang Q, Qu H, Sun G, Li Z, Ma S, Shi Z, Zhao E, Zhang H, He Q. Early postoperative tumor marker responses provide a robust prognostic indicator for N3 stage gastric cancer. Medicine (Baltimore) 2017; 96:e7560. [PMID: 28796039 PMCID: PMC5556205 DOI: 10.1097/md.0000000000007560] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
The clinical significance of tumor markers after radical gastrectomy has not been well characterized. The purpose of this study is to evaluate the prognostic value of early postoperative tumor marker normalization in N3 stage gastric cancer (GC) patients. A total of 259 N3 stage GC patients with preoperatively elevated carcinoembryonic antigen (CEA, >5 ng/mL) or carbohydrate antigen 19-9 (CA19-9, >37 U/mL) levels underwent radical gastrectomy were analyzed retrospectively. Early postoperative tumor marker response was considered as a normalization of CEA or CA19-9 levels 4 weeks after surgery. The disease-free survival (DFS) and overall survival (OS) were analyzed. N3 stage GC patients were divided into N3a (n = 157) and N3b (n = 102) groups according to the 8th TNM stage system. Early tumor marker response was identified in 96 of 157 N3a patients (61.15%) and 57 of 102 N3b patients (55.88%). In N3 stage GC patients with a tumor marker response, significant increase was observed in both DFS (25.2 months vs 12.5 months, P < .001) and OS (32.5 months vs 18.5 months, P < .001) compared with those without tumor marker response. N3b patients with a tumor marker response showed more favorable DFS (19.2 months vs 13.6 months, P = .019) and OS (25.8 months vs 19.0 months, P = .013) compared with N3a patients lacking a tumor marker response. Multivariate analysis revealed that early tumor marker response was an independent factor for DFS and OS in N3 stage GC, as well as for depth of invasion and metastatic lymph node rate (P < .05). Early postoperative CEA or CA19-9 normalization serves as a strong prognostic indicator in N3 stage GC. Both N3a and N3b patients with increased early postoperative tumor marker levels showed poor outcomes.
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Affiliation(s)
| | - Hui Qu
- Department of General Surgery
| | | | | | - Shuzhen Ma
- Department of Chemotherapy, Shandong University Qilu Hospital, Jinan
| | - Zhenxing Shi
- Department of General Surgery, The People's Hospital of Laoling, Dezhou, China
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16
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Ding D, Song Y, Yao Y, Zhang S. Preoperative serum macrophage activated biomarkers soluble mannose receptor (sMR) and soluble haemoglobin scavenger receptor (sCD163), as novel markers for the diagnosis and prognosis of gastric cancer. Oncol Lett 2017; 14:2982-2990. [PMID: 28928836 PMCID: PMC5588128 DOI: 10.3892/ol.2017.6547] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2016] [Accepted: 06/06/2017] [Indexed: 12/15/2022] Open
Abstract
Soluble mannose receptor (sMR) and soluble haemoglobin scavenger receptor (sCD163) are macrophage activation markers which have previously been demonstrated to be increased in patients with inflammation, auto-immunity and malignancies. To investigate the clinical diagnostic and prognostic significance of preoperative serum sMR and sCD163, the present study investigated 143 gastric cancer (GC) patients, 66 subjects with benign gastric disease and 59 healthy controls, using an ELISA assay. Preoperative serum levels of sMR and sCD163 ranged from 0.165 to 0.885 µg/ml (median=0.374 µg/ml) and from 0.291 to 1.760 µg/ml (median=0.628 µg/ml) in GC patients, respectively. The expression levels of sMR and sCD163 were elevated compared with all controls (P<0.0001). Receiver operating characteristic analyses suggested that the optimum diagnostic cut-offs for sMR and sCD163 were 0.3405 µg/ml [area under curve (AUC) 0.7284, sensitivity 61.54%, and specificity 73.60%] and 0.6645 µg/ml (AUC 0.7766, sensitivity 53.85%, and specificity 86.40%), respectively. Notably, the measurement of serum sMR and sCD163 levels in conjugation, markedly enhanced the diagnostic accuracy (AUC 0.8490, sensitivity 70.63% and specificity 84.00%). Preoperative serum sMR and sCD163 levels correlated significantly with serum carcinoembryonic antigen, CA199, CA724 and CA125 concentrations in GC patients (P<0.05), however this association was not observed with sMR and CA724. High preoperative serum sMR and sCD163 levels correlated significantly with shorter overall survival (P=0.0041; P<0.0001, respectively) and were demonstrated to act as adverse prognostic factors (P=0.006; P<0.001, respectively). Furthermore, preoperative serum sMR and sCD163 levels correlated positively with the degree of lymphatic and distant metastasis of GC. In conclusion, preoperative serum sMR and sCD163 may be novel diagnostic and prognostic markers for GC and further studies are required in order to elucidate the underlying molecular mechanisms of sMR and CD163 in the development and progression of GC.
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Affiliation(s)
- Dongbing Ding
- Department of Gastrointestinal Surgery, Jingmen First People's Hospital, Jingmen, Hubei 448000, P.R. China
| | - Yang Song
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital of Dalian Medical University, Dalian 116023, P.R. China
| | - Yao Yao
- Department of Ophthalmology, Jingmen First People's Hospital, Jingmen, Hubei 448000, P.R. China
| | - Songbai Zhang
- Department of Gastrointestinal Surgery, Jingmen First People's Hospital, Jingmen, Hubei 448000, P.R. China
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17
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Wu D, Cao G, Huang Z, Jin K, Hu H, Yu J, Zeng Y. Decreased miR-503 expression in gastric cancer is inversely correlated with serum carcinoembryonic antigen and acts as a potential prognostic and diagnostic biomarker. Onco Targets Ther 2016; 10:129-135. [PMID: 28096682 PMCID: PMC5207439 DOI: 10.2147/ott.s114303] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Background Altered expression of miR-503 has been linked to human carcinogenesis. In this present study, we aimed to detect the potential for miR-503 as a novel biomarker for gastric cancer (GC) patients. Materials and methods The relative mRNA level of miR-503 in serum and tissue of 68 GC patients and serum of 32 healthy volunteers was determined by real-time reverse transcription quantitative polymerase chain reaction. Results The miR-503 level was significantly lower in the tissue and serum of GC than their counterparts (all P<0.01). Downregulation of miR-503 was found to be corrected with more aggressive tumor. Patients in the high-miR-503 group showed significantly better overall survival compared to the low-miR-503 group (P=0.021). The serum miR-503 level in GC was inversely correlated with carcinoembryonic antigen (CEA) (r=−0.624, P<0.001). Furthermore, the area under the receiver operating characteristic curve for miR-503 discriminating GC patients from healthy individuals was 0.889 (P=0.006), with a sensitivity of 96.8% and a specificity of 79.4%, higher than that of CEA (area under the receiver operating characteristic curve =0.681, P=0.048). Conclusion The present study suggests that the expression level of miR-503 may serve as prognostic and diagnostic biomarker for GC.
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Affiliation(s)
- Daoyi Wu
- Department of Gastrointestinal Surgery, The Third Affiliated Hospital of Wenzhou Medical University, Ruian, People's Republic of China
| | - Gaojian Cao
- Department of Gastrointestinal Surgery, The Third Affiliated Hospital of Wenzhou Medical University, Ruian, People's Republic of China
| | - Zhenfeng Huang
- Department of Gastrointestinal Surgery, The Third Affiliated Hospital of Wenzhou Medical University, Ruian, People's Republic of China
| | - Kai Jin
- Department of Gastrointestinal Surgery, The Third Affiliated Hospital of Wenzhou Medical University, Ruian, People's Republic of China
| | - Haowei Hu
- Department of Gastrointestinal Surgery, The Third Affiliated Hospital of Wenzhou Medical University, Ruian, People's Republic of China
| | - Jie Yu
- Department of Gastrointestinal Surgery, The Third Affiliated Hospital of Wenzhou Medical University, Ruian, People's Republic of China
| | - Yu Zeng
- Department of Gastrointestinal Surgery, The Third Affiliated Hospital of Wenzhou Medical University, Ruian, People's Republic of China
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