1
|
Gu X, Wei S, Lv X. Circulating tumor cells: from new biological insights to clinical practice. Signal Transduct Target Ther 2024; 9:226. [PMID: 39218931 PMCID: PMC11366768 DOI: 10.1038/s41392-024-01938-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2023] [Revised: 05/31/2024] [Accepted: 07/29/2024] [Indexed: 09/04/2024] Open
Abstract
The primary reason for high mortality rates among cancer patients is metastasis, where tumor cells migrate through the bloodstream from the original site to other parts of the body. Recent advancements in technology have significantly enhanced our comprehension of the mechanisms behind the bloodborne spread of circulating tumor cells (CTCs). One critical process, DNA methylation, regulates gene expression and chromosome stability, thus maintaining dynamic equilibrium in the body. Global hypomethylation and locus-specific hypermethylation are examples of changes in DNA methylation patterns that are pivotal to carcinogenesis. This comprehensive review first provides an overview of the various processes that contribute to the formation of CTCs, including epithelial-mesenchymal transition (EMT), immune surveillance, and colonization. We then conduct an in-depth analysis of how modifications in DNA methylation within CTCs impact each of these critical stages during CTC dissemination. Furthermore, we explored potential clinical implications of changes in DNA methylation in CTCs for patients with cancer. By understanding these epigenetic modifications, we can gain insights into the metastatic process and identify new biomarkers for early detection, prognosis, and targeted therapies. This review aims to bridge the gap between basic research and clinical application, highlighting the significance of DNA methylation in the context of cancer metastasis and offering new avenues for improving patient outcomes.
Collapse
Affiliation(s)
- Xuyu Gu
- Department of Oncology, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Shiyou Wei
- Department of Anesthesiology, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Xin Lv
- Department of Anesthesiology, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, China.
| |
Collapse
|
2
|
Li Y, Fan Z, Meng Y, Yang J, Li P, Liu S, Pang C, Du L, Wang Y, Zhan H. ZFHX3 methylation in peripheral blood monocytes as a potential biomarker for pancreatic cancer detection. Pancreatology 2024; 24:771-778. [PMID: 38853072 DOI: 10.1016/j.pan.2024.05.529] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2024] [Revised: 05/26/2024] [Accepted: 05/31/2024] [Indexed: 06/11/2024]
Abstract
BACKGROUND Pancreatic ductal adenocarcinoma (PDAC) is the digestive malignancy with poor prognosis, and there is still a lack of effective diagnostic biomarkers. OBJECTIVE We aimed to explore the diagnostic efficiency of DNA methylation in peripheral blood monocytes (PBMCs) in PDAC. METHODS 850K BeadChips were used to detect genome-wide methylation of PBMCs. For the selected sites, MethylTarget assays was used for further verification. The support vector machine was used to establish the combined panel. RESULTS A total of 167 PDAC patients and 113 healthy controls were included in this study and were divided into three sets. In the discovery set, we found 4625 differentially methylated positions (DMPs) between cancer group and healthy controls. ZFHX3 (0.16 ± 0.04 vs. 0.18 ± 0.04, P = 0.001), cg01904886 (0.84 ± 0.05 vs. 0.81 ± 0.04, P = 0.02) and NUMBL (0.96 ± 0.005 vs. 0.957 ± 0.005, P = 0.04) were found to be significantly different in training set. The locus with more significant differences, namely ZFHX3, was used for further validation and to establish a combined diagnostic panel with CA19-9. In the validation set, the ROC curve indicated that the AUC value of ZFHX3 was 0.75. The AUC value of the combined model (AUC = 0.92) was higher than that of CA19-9 alone (AUC = 0.88). In patients with normal CA19-9 levels, the ZFHX3 methylation biomarker still maintained good diagnostic efficacy (AUC = 0.71). CONCLUSION Our study preliminarily suggests that ZFHX3 methylation combined with CA19-9 can improve the detection rate of PDAC. Especially in patients with normal CA19-9, ZFHX3 methylation can maintain stable diagnostic efficacy. The diagnostic value of ZFHX3 methylation still needs to be prospectively validated.
Collapse
Affiliation(s)
- Yongzheng Li
- Division of Pancreatic Surgery, Department of General Surgery, Qilu Hospital, Shandong University, Jinan, 250012, Shandong, China; Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Zhiyao Fan
- Division of Pancreatic Surgery, Department of General Surgery, Qilu Hospital, Shandong University, Jinan, 250012, Shandong, China
| | - Yufan Meng
- Division of Pancreatic Surgery, Department of General Surgery, Qilu Hospital, Shandong University, Jinan, 250012, Shandong, China
| | - Jian Yang
- Division of Pancreatic Surgery, Department of General Surgery, Qilu Hospital, Shandong University, Jinan, 250012, Shandong, China
| | - Peilong Li
- Department of Clinical Laboratory, The Second Hospital of Shandong University, Jinan, Shandong, China
| | - Shujie Liu
- Division of Pancreatic Surgery, Department of General Surgery, Qilu Hospital, Shandong University, Jinan, 250012, Shandong, China
| | - Chaoyu Pang
- Division of Pancreatic Surgery, Department of General Surgery, Qilu Hospital, Shandong University, Jinan, 250012, Shandong, China
| | - Lutao Du
- Department of Clinical Laboratory, The Second Hospital of Shandong University, Jinan, Shandong, China
| | - Yunshan Wang
- Department of Clinical Laboratory, The Second Hospital of Shandong University, Jinan, Shandong, China
| | - Hanxiang Zhan
- Division of Pancreatic Surgery, Department of General Surgery, Qilu Hospital, Shandong University, Jinan, 250012, Shandong, China.
| |
Collapse
|
3
|
Bugazia D, Al-Najjar E, Esmail A, Abdelrahim S, Abboud K, Abdelrahim A, Umoru G, Rayyan HA, Abudayyeh A, Al Moustafa AE, Abdelrahim M. Pancreatic ductal adenocarcinoma: the latest on diagnosis, molecular profiling, and systemic treatments. Front Oncol 2024; 14:1386699. [PMID: 39011469 PMCID: PMC11247645 DOI: 10.3389/fonc.2024.1386699] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2024] [Accepted: 05/30/2024] [Indexed: 07/17/2024] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is currently the fourth leading cause of death in the United States and is expected to be ranked second in the next 10 years due to poor prognosis and a rising incidence. Distant metastatic PDAC is associated with the worst prognosis among the different phases of PDAC. The diagnostic options for PDAC are convenient and available for staging, tumor response evaluation, and management of resectable or borderline resectable PDAC. However, imaging is crucial in PDAC diagnosis, monitoring, resectability appraisal, and response evaluation. The advancement of medical technologies is evolving, hence the use of imaging in PDAC treatment options has grown as well as the utilization of ctDNA as a tumor marker. Treatment options for metastatic PDAC are minimal with the primary goal of therapy limited to symptom relief or palliation, especially in patients with low functional capacity at the point of diagnosis. Molecular profiling has shown promising potential solutions that would push the treatment boundaries for patients with PDAC. In this review, we will discuss the latest updates from evidence-based guidelines regarding diagnosis, therapy response evaluation, prognosis, and surveillance, as well as illustrating novel therapies that have been recently investigated for PDAC, in addition to discussing the molecular profiling advances in PDAC.
Collapse
Affiliation(s)
- Doaa Bugazia
- Department of Medicine, Massachusetts General Hospital, Boston, MA, United States
| | - Ebtesam Al-Najjar
- Section of GI Oncology, Department of Medical Oncology, Houston Methodist Cancer Center, Houston, TX, United States
| | - Abdullah Esmail
- Section of GI Oncology, Department of Medical Oncology, Houston Methodist Cancer Center, Houston, TX, United States
| | - Saifudeen Abdelrahim
- Challenge Early College HS, Houston Community College, Houston, TX, United States
| | - Karen Abboud
- Department of Pharmacy, Houston Methodist Hospital, Houston, TX, United States
| | | | - Godsfavour Umoru
- Department of Pharmacy, Houston Methodist Hospital, Houston, TX, United States
| | - Hashem A Rayyan
- Department of Medicine, Faculty of Medicine, The University of Jordan, Amman, Jordan
| | - Ala Abudayyeh
- Section of Nephrology, Division of Internal Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | | | - Maen Abdelrahim
- Section of GI Oncology, Department of Medical Oncology, Houston Methodist Cancer Center, Houston, TX, United States
- Department of Medicine, Weill Cornell Medical College, New York, NY, United States
| |
Collapse
|
4
|
Sumiyoshi T, Uemura K, Shintakuya R, Okada K, Baba K, Harada T, Serikawa M, Ishii Y, Nakamura S, Arihiro K, Murakami Y, Takahashi S. Clinical Utility of the Combined Use of CA19-9 and DUPAN-2 in Pancreatic Adenocarcinoma. Ann Surg Oncol 2024; 31:4665-4672. [PMID: 38652196 PMCID: PMC11164736 DOI: 10.1245/s10434-024-15221-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2024] [Accepted: 03/10/2024] [Indexed: 04/25/2024]
Abstract
PURPOSE Pancreatic ductal adenocarcinoma (PDAC) patients with normal carbohydrate antigen (CA) 19-9 levels can have early-stage cancer or advanced cancer without elevation of CA19-9 level; estimating their malignant potential is difficult. This study investigated the clinical utility of the combined use of preoperative CA 19-9 and Duke pancreatic monoclonal antigen type 2 (DUPAN-2) levels in patients with PDAC. METHODS Patients who underwent curative-intent surgery for PDAC between November 2005 and December 2021 were investigated. Eligible patients were classified into four groups based on these two markers. Among patients with normal CA19-9 levels, those with normal and high DUPAN-2 levels were classified into normal/normal (N/N) and normal/high (N/H) groups, respectively. Among patients with high CA19-9 levels, those with normal and high DUPAN-2 levels were classified into high/normal (H/N) and high/high (H/H) groups, respectively. Survival rates were compared between the groups. RESULTS Among 521 patients, the N/N, N/H, H/N, and H/H groups accounted for 25.0%, 10.6%, 35.1%, and 29.4% of patients, respectively. The proportions of resectable PDAC in the N/N and H/N groups (71.5% and 66.7%) were significantly higher than those in the N/H and H/H groups (49.1% and 54.9%) (P < 0.01). The 5-year survival rates in the N/N, N/H, H/N, and H/H groups were 66.0%, 31.1%, 34.9%, and 29.7%, respectively; the rate in the N/N group was significantly better than those in the other three groups (P < 0.0001, P < 0.0001, and P < 0.0001, respectively). CONCLUSIONS Only patients with normal CA19-9 and DUPNA-2 values should be diagnosed with early-stage PDAC.
Collapse
Affiliation(s)
- Tatsuaki Sumiyoshi
- Department of Surgery, Graduate School of Biomedical and Health Science, Hiroshima University, Hiroshima, Japan
| | - Kenichiro Uemura
- Department of Surgery, Graduate School of Biomedical and Health Science, Hiroshima University, Hiroshima, Japan.
| | - Ryuta Shintakuya
- Department of Surgery, Graduate School of Biomedical and Health Science, Hiroshima University, Hiroshima, Japan
| | - Kenjiro Okada
- Department of Surgery, Graduate School of Biomedical and Health Science, Hiroshima University, Hiroshima, Japan
| | - Kenta Baba
- Department of Surgery, Graduate School of Biomedical and Health Science, Hiroshima University, Hiroshima, Japan
| | - Takumi Harada
- Department of Surgery, Graduate School of Biomedical and Health Science, Hiroshima University, Hiroshima, Japan
| | - Masahiro Serikawa
- Department of Gastroenterology and Metabolism, Graduate School of Biomedical and Health Science, Hiroshima University, Hiroshima, Japan
| | - Yasutaka Ishii
- Department of Gastroenterology and Metabolism, Graduate School of Biomedical and Health Science, Hiroshima University, Hiroshima, Japan
| | - Shinya Nakamura
- Department of Gastroenterology and Metabolism, Graduate School of Biomedical and Health Science, Hiroshima University, Hiroshima, Japan
| | - Koji Arihiro
- Department of Anatomical Pathology, Hiroshima University, Hiroshima, Japan
| | - Yoshiaki Murakami
- Digestive Disease Center, Hiroshima Memorial Hospital, Hiroshima, Japan
| | - Shinya Takahashi
- Department of Surgery, Graduate School of Biomedical and Health Science, Hiroshima University, Hiroshima, Japan
| |
Collapse
|
5
|
Ando Y, Dbouk M, Yoshida T, Saba H, Abou Diwan E, Yoshida K, Dbouk A, Blackford AL, Lin MT, Lennon AM, Burkhart RA, He J, Sokoll L, Eshleman JR, Canto MI, Goggins M. Using Tumor Marker Gene Variants to Improve the Diagnostic Accuracy of DUPAN-2 and Carbohydrate Antigen 19-9 for Pancreatic Cancer. J Clin Oncol 2024; 42:2196-2206. [PMID: 38457748 PMCID: PMC11191066 DOI: 10.1200/jco.23.01573] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Revised: 10/25/2023] [Accepted: 12/22/2023] [Indexed: 03/10/2024] Open
Abstract
PURPOSE Circulating carbohydrate antigen 19-9 (CA19-9) levels reflect FUT3 and FUT2 fucosyltransferase activity. Measuring the related glycan, DUPAN-2, can be useful in individuals unable to synthesize CA19-9. We hypothesized that similar to CA19-9, FUT functional groups determined by variants in FUT3 and FUT2 influence DUPAN-2 levels, and having tumor marker reference ranges for each functional group would improve diagnostic performance. MATERIALS AND METHODS Using a training/validation study design, FUT2/FUT3 genotypes were determined in 938 individuals from Johns Hopkins Hospital: 607 Cancer of the Pancreas Screening (CAPS) study subjects with unremarkable pancreata and 331 with pancreatic ductal adenocarcinoma (PDAC). Serum DUPAN-2 and CA19-9 levels were measured by immunoassay. RESULTS In controls, three functional FUT groups were identified with significant differences in DUPAN-2 levels: FUT3-intact, FUT3-null/FUT2-intact, and FUT3-null/FUT2-null. DUPAN-2 training set diagnostic cutoffs for each FUT group yielded higher diagnostic sensitivity in the validation set for patients with stage I/II PDAC than uniform cutoffs (60.4% [95% CI, 50.2 to 70.0] v 39.8% [30.0 to 49.8]), at approximately 99% (96.7 to 99.6) specificity. Combining FUT/CA19-9 and FUT/DUPAN-2 tests yielded 78.4% (72.3 to 83.7) sensitivity for stage I/II PDAC, at 97.7% (95.3 to 99.1) specificity in the combined sets, with higher AUC (stage I/II: 0.960 v 0.935 for CA19-9 + DUPAN-2 without the FUT test; P < .001); for stage I PDAC, sensitivity was 62.0% (49.1 to 73.2; AUC, 0.919 v 0.883; P = .03). CA19-9 levels in FUT3-null/FUT2-null PDAC subjects were higher than in FUT3-null/FUT2-intact subjects (median/IQR; 24.9/57.4 v <1/2.3 U/mL; P = .0044). In a simulated CAPS cohort, AUC precision recall (AUCPR) scores were 0.51 for CA19-9 alone, 0.64 for FUT/CA19-9, 0.73 for CA19-9/DUPAN-2, and 0.84 for FUT/CA19-9/DUPAN-2. CONCLUSION Using a tumor marker gene test to individualize CA19-9 and DUPAN-2 reference ranges achieves high diagnostic performance for stage I/II pancreatic cancer.
Collapse
Affiliation(s)
- Yohei Ando
- Department of Pathology, The Sol Goldman Pancreatic Cancer Research Center, Johns Hopkins Medical Institutions, Baltimore, MD
| | - Mohamad Dbouk
- Department of Pathology, The Sol Goldman Pancreatic Cancer Research Center, Johns Hopkins Medical Institutions, Baltimore, MD
| | - Takeichi Yoshida
- Department of Pathology, The Sol Goldman Pancreatic Cancer Research Center, Johns Hopkins Medical Institutions, Baltimore, MD
| | - Helena Saba
- Department of Pathology, The Sol Goldman Pancreatic Cancer Research Center, Johns Hopkins Medical Institutions, Baltimore, MD
| | - Elizabeth Abou Diwan
- Department of Pathology, The Sol Goldman Pancreatic Cancer Research Center, Johns Hopkins Medical Institutions, Baltimore, MD
| | - Kanako Yoshida
- Department of Pathology, The Sol Goldman Pancreatic Cancer Research Center, Johns Hopkins Medical Institutions, Baltimore, MD
| | - Ali Dbouk
- Department of Pathology, The Sol Goldman Pancreatic Cancer Research Center, Johns Hopkins Medical Institutions, Baltimore, MD
| | - Amanda L. Blackford
- Department of Oncology, The Sol Goldman Pancreatic Cancer Research Center, Johns Hopkins Medical Institutions, Baltimore, MD
| | - Ming-Tseh Lin
- Department of Pathology, The Sol Goldman Pancreatic Cancer Research Center, Johns Hopkins Medical Institutions, Baltimore, MD
| | - Anne Marie Lennon
- Department of Pathology, The Sol Goldman Pancreatic Cancer Research Center, Johns Hopkins Medical Institutions, Baltimore, MD
- Department of Surgery, The Sol Goldman Pancreatic Cancer Research Center, Johns Hopkins Medical Institutions, Baltimore, MD
| | - Richard A. Burkhart
- Department of Surgery, The Sol Goldman Pancreatic Cancer Research Center, Johns Hopkins Medical Institutions, Baltimore, MD
| | - Jin He
- Department of Surgery, The Sol Goldman Pancreatic Cancer Research Center, Johns Hopkins Medical Institutions, Baltimore, MD
| | - Lori Sokoll
- Department of Pathology, The Sol Goldman Pancreatic Cancer Research Center, Johns Hopkins Medical Institutions, Baltimore, MD
- Department of Oncology, The Sol Goldman Pancreatic Cancer Research Center, Johns Hopkins Medical Institutions, Baltimore, MD
| | - James R. Eshleman
- Department of Pathology, The Sol Goldman Pancreatic Cancer Research Center, Johns Hopkins Medical Institutions, Baltimore, MD
- Department of Medicine, The Sol Goldman Pancreatic Cancer Research Center, Johns Hopkins Medical Institutions, Baltimore, MD
| | - Marcia Irene Canto
- Department of Oncology, The Sol Goldman Pancreatic Cancer Research Center, Johns Hopkins Medical Institutions, Baltimore, MD
- Department of Medicine, The Sol Goldman Pancreatic Cancer Research Center, Johns Hopkins Medical Institutions, Baltimore, MD
| | - Michael Goggins
- Department of Pathology, The Sol Goldman Pancreatic Cancer Research Center, Johns Hopkins Medical Institutions, Baltimore, MD
- Department of Oncology, The Sol Goldman Pancreatic Cancer Research Center, Johns Hopkins Medical Institutions, Baltimore, MD
- Department of Medicine, The Sol Goldman Pancreatic Cancer Research Center, Johns Hopkins Medical Institutions, Baltimore, MD
| |
Collapse
|
6
|
Cai W, Zhu Y, Teng Z, Li D, Cong R, Chen Z, Ma X, Zhao X. Extracellular volume-based scoring system for tracking tumor progression in pancreatic cancer patients receiving intraoperative radiotherapy. Insights Imaging 2024; 15:116. [PMID: 38735009 PMCID: PMC11089023 DOI: 10.1186/s13244-024-01689-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Accepted: 04/03/2024] [Indexed: 05/13/2024] Open
Abstract
OBJECTIVES To investigate the value of extracellular volume (ECV) derived from portal-venous phase (PVP) in predicting prognosis in locally advanced pancreatic cancer (LAPC) patients receiving intraoperative radiotherapy (IORT) with initial stable disease (SD) and to construct a risk-scoring system based on ECV and clinical-radiological features. MATERIALS AND METHODS One hundred and three patients with LAPC who received IORT demonstrating SD were enrolled and underwent multiphasic contrast-enhanced CT (CECT) before and after IORT. ECV maps were generated from unenhanced and PVP CT images. Clinical and CT imaging features were analyzed. The independent predictors of progression-free survival (PFS) determined by multivariate Cox regression model were used to construct the risk-scoring system. Time-dependent receiver operating characteristic (ROC) curve analysis and the Kaplan-Meier method were used to evaluate the predictive performance of the scoring system. RESULTS Multivariable analysis revealed that ECV, rim-enhancement, peripancreatic fat infiltration, and carbohydrate antigen 19-9 (CA19-9) response were significant predictors of PFS (all p < 0.05). Time-dependent ROC of the risk-scoring system showed a satisfactory predictive performance for disease progression with area under the curve (AUC) all above 0.70. High-risk patients (risk score ≥ 2) progress significantly faster than low-risk patients (risk score < 2) (p < 0.001). CONCLUSION ECV derived from PVP of conventional CECT was an independent predictor for progression in LAPC patients assessed as SD after IORT. The scoring system integrating ECV, radiological features, and CA19-9 response can be used as a practical tool for stratifying prognosis in these patients, assisting clinicians in developing an appropriate treatment approach. CRITICAL RELEVANCE STATEMENT The scoring system integrating ECV fraction, radiological features, and CA19-9 response can track tumor progression in patients with LAPC receiving IORT, aiding clinicians in choosing individual treatment strategies and improving their prognosis. KEY POINTS Predicting the progression of LAPC in patients receiving IORT is important. Our ECV-based scoring system can risk stratifying patients with initial SD. Appropriate prognostication can assist clinicians in developing appropriate treatment approaches.
Collapse
Affiliation(s)
- Wei Cai
- Department of Diagnostic Radiology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yongjian Zhu
- Department of Diagnostic Radiology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Ze Teng
- Department of Diagnostic Radiology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Dengfeng Li
- Department of Diagnostic Radiology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Rong Cong
- Department of Diagnostic Radiology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Zhaowei Chen
- Department of Diagnostic Radiology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xiaohong Ma
- Department of Diagnostic Radiology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
| | - Xinming Zhao
- Department of Diagnostic Radiology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
| |
Collapse
|
7
|
Miyahara S, Takahashi H, Akita H, Sasaki K, Mukai Y, Iwagami Y, Hasegawa S, Yamada D, Tomimaru Y, Noda T, Wada H, Kobayashi S, Doki Y, Eguchi H. Prognostic Significance of Biologic Factors in Patients with a Modest Radiologic Response to Neoadjuvant Treatment for Resectable and Borderline Resectable Pancreatic Cancers: Impact of the Combination Index of Sialyl-Lewis Antigen-Related Tumor Markers. Ann Surg Oncol 2024; 31:2932-2942. [PMID: 38368291 DOI: 10.1245/s10434-024-14945-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Accepted: 01/04/2024] [Indexed: 02/19/2024]
Abstract
BACKGROUND Appropriate re-evaluation after neoadjuvant treatment (NAT) is important for optimal treatment selection. Nonetheless, determining the operative eligibility of patients with a modest radiologic response remains controversial. This study aimed to assess the prognostic significance of biologic factors for patients showing a modest radiologic response to NAT and investigate the tumor markers (TMs), CA19-9 alone, DUPAN-II alone, and their combination, to create an index that combines these sialyl-Lewis antigen-related TMs associated with treatment outcomes. METHODS This study enrolled patients deemed to have a "stable disease" by RECIST classification with slight progression (tumor size increase rate, ≤20%) as their radiologic response after NAT. A sialyl-Lewis-related index (sLe index), calculated by adding one fourth of the serum DUPAN-II value to the CA19-9 value, was created. The prognostic significances of CA19-9, DUPAN-II, and the sLe index were assessed in relation to postoperative outcomes. RESULTS An sLe index lower than the cutoff value (45.25) was significantly associated with favorable disease-free survival. Moreover, the post-NAT sLe index had a higher area under the curve value for recurrence within 24 months than the post-NAT levels of CA19-9 or DUPAN-II alone. Multivariable analysis showed that a post-NAT sLe index higher than 45.25 was the single independent predictive factor for recurrence within 24 months. CONCLUSIONS Additional evaluation of biologic factors can potentially enhance patient selection, particularly for patients showing a limited radiologic response to NAT. The authors' index is a simple indicator for the biologic evaluation of multiple combined sialyl-Lewis antigen-related TMs and may offer a better predictive significance.
Collapse
Affiliation(s)
- Satoru Miyahara
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Suita, Osaka, Japan
- Department of Gastroenterological Surgery, Osaka International Cancer Institute, Osaka City, Osaka, Japan
| | - Hidenori Takahashi
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Suita, Osaka, Japan.
- Department of Gastroenterological Surgery, Osaka International Cancer Institute, Osaka City, Osaka, Japan.
| | - Hirofumi Akita
- Department of Gastroenterological Surgery, Osaka International Cancer Institute, Osaka City, Osaka, Japan
| | - Kazuki Sasaki
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Suita, Osaka, Japan
| | - Yosuke Mukai
- Department of Gastroenterological Surgery, Osaka International Cancer Institute, Osaka City, Osaka, Japan
| | - Yoshifumi Iwagami
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Suita, Osaka, Japan
| | - Shinichiro Hasegawa
- Department of Gastroenterological Surgery, Osaka International Cancer Institute, Osaka City, Osaka, Japan
| | - Daisaku Yamada
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Suita, Osaka, Japan
| | - Yoshito Tomimaru
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Suita, Osaka, Japan
| | - Takehiro Noda
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Suita, Osaka, Japan
| | - Hiroshi Wada
- Department of Gastroenterological Surgery, Osaka International Cancer Institute, Osaka City, Osaka, Japan
| | - Shogo Kobayashi
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Suita, Osaka, Japan
| | - Yuichiro Doki
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Suita, Osaka, Japan
| | - Hidetoshi Eguchi
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Suita, Osaka, Japan
| |
Collapse
|
8
|
Gu X, Minko T. Targeted Nanoparticle-Based Diagnostic and Treatment Options for Pancreatic Cancer. Cancers (Basel) 2024; 16:1589. [PMID: 38672671 PMCID: PMC11048786 DOI: 10.3390/cancers16081589] [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: 02/29/2024] [Revised: 04/17/2024] [Accepted: 04/19/2024] [Indexed: 04/28/2024] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC), one of the deadliest cancers, presents significant challenges in diagnosis and treatment due to its aggressive, metastatic nature and lack of early detection methods. A key obstacle in PDAC treatment is the highly complex tumor environment characterized by dense stroma surrounding the tumor, which hinders effective drug delivery. Nanotechnology can offer innovative solutions to these challenges, particularly in creating novel drug delivery systems for existing anticancer drugs for PDAC, such as gemcitabine and paclitaxel. By using customization methods such as incorporating conjugated targeting ligands, tumor-penetrating peptides, and therapeutic nucleic acids, these nanoparticle-based systems enhance drug solubility, extend circulation time, improve tumor targeting, and control drug release, thereby minimizing side effects and toxicity in healthy tissues. Moreover, nanoparticles have also shown potential in precise diagnostic methods for PDAC. This literature review will delve into targeted mechanisms, pathways, and approaches in treating pancreatic cancer. Additional emphasis is placed on the study of nanoparticle-based delivery systems, with a brief mention of those in clinical trials. Overall, the overview illustrates the significant advances in nanomedicine, underscoring its role in transcending the constraints of conventional PDAC therapies and diagnostics.
Collapse
Affiliation(s)
- Xin Gu
- Department of Pharmaceutics, Ernest Mario School of Pharmacy, Rutgers, The State University of New Jersey, Piscataway, NJ 08554, USA
| | - Tamara Minko
- Department of Pharmaceutics, Ernest Mario School of Pharmacy, Rutgers, The State University of New Jersey, Piscataway, NJ 08554, USA
- Rutgers Cancer Institute of New Jersey, Rutgers, The State University of New Jersey, New Brunswick, NJ 08901, USA
| |
Collapse
|
9
|
Elango A, Nesam VD, Sukumar P, Lawrence I, Radhakrishnan A. Postbiotic butyrate: role and its effects for being a potential drug and biomarker to pancreatic cancer. Arch Microbiol 2024; 206:156. [PMID: 38480544 DOI: 10.1007/s00203-024-03914-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2024] [Revised: 02/17/2024] [Accepted: 02/26/2024] [Indexed: 04/16/2024]
Abstract
Postbiotics are produced by microbes and have recently gained importance in the field of oncology due to their beneficial effects to the host, effectiveness against cancer cells, and their ability to suppress inflammation. In particular, butyrate dominates over all other postbiotics both in quantity and anticancer properties. Pancreatic cancer (PC), being one of the most malignant and lethal cancers, reported a decreased 5-year survival rate in less than 10% of the patients. PC causes an increased mortality rate due to its inability to be detected at an early stage but still a promising strategy for its diagnosis has not been achieved yet. It is necessary to diagnose Pancreatic cancer before the metastatic progression stage. The available blood biomarkers lack accurate and proficient diagnostic results. Postbiotic butyrate is produced by gut microbiota such as Rhuminococcus and Faecalibacterium it is involved in cell signalling pathways, autophagy, and cell cycle regulation, and reduction in butyrate concentration is associated with the occurrence of pancreatic cancer. The postbiotic butyrate is a potential biomarker that could detect PC at an early stage, before the metastatic progression stage. Thus, this review focused on the gut microbiota butyrate's role in pancreatic cancer and the immuno-suppressive environment, its effects on histone deacetylase and other immune cells, microbes in major butyrate synthesis pathways, current biomarkers in use for Pancreatic Cancer.
Collapse
Affiliation(s)
- Abinaya Elango
- Department of Pharmacology, Chettinad Hospital and Research Institute, Chettinad Academy of Research and Education, Kelambakkam, Chengalpattu, Tamil Nadu, 603103, India
| | - Vineeta Debbie Nesam
- Department of Pharmacology, Chettinad Hospital and Research Institute, Chettinad Academy of Research and Education, Kelambakkam, Chengalpattu, Tamil Nadu, 603103, India
| | - Padmaja Sukumar
- Department of Pharmacology, Chettinad Hospital and Research Institute, Chettinad Academy of Research and Education, Kelambakkam, Chengalpattu, Tamil Nadu, 603103, India
| | - Infancia Lawrence
- Priyadharshani Research and Development, Kelambakkam, Chengalpattu, Tamil Nadu, 603103, India
| | - Arunkumar Radhakrishnan
- Department of Pharmacology, Chettinad Hospital and Research Institute, Chettinad Academy of Research and Education, Kelambakkam, Chengalpattu, Tamil Nadu, 603103, India.
| |
Collapse
|
10
|
Gao X, Fan Z, Zhan H. Comment on "Dynamics of Serum CA19-9 in Patients Undergoing Pancreatic Cancer Resection". ANNALS OF SURGERY OPEN 2024; 5:e376. [PMID: 38883958 PMCID: PMC11175904 DOI: 10.1097/as9.0000000000000376] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Accepted: 12/13/2023] [Indexed: 06/18/2024] Open
Affiliation(s)
- Xin Gao
- From the Division of Pancreatic Surgery, Department of General Surgery, Qilu Hospital, Shandong University, Jinan, Shandong Province, 250012, China
| | - Zhiyao Fan
- From the Division of Pancreatic Surgery, Department of General Surgery, Qilu Hospital, Shandong University, Jinan, Shandong Province, 250012, China
| | - Hanxiang Zhan
- From the Division of Pancreatic Surgery, Department of General Surgery, Qilu Hospital, Shandong University, Jinan, Shandong Province, 250012, China
| |
Collapse
|
11
|
Chang S, Liu Y, Liang Y, Man Q, Li H, Guo Y, Zhao T. Biological risk based on preoperative serum CA19-9 and histological grade predicts prognosis and improves accuracy of classification in patients with pancreatic ductal adenocarcinoma. Cancer Rep (Hoboken) 2023; 6:e1911. [PMID: 37827990 PMCID: PMC10728503 DOI: 10.1002/cnr2.1911] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Revised: 08/31/2023] [Accepted: 09/14/2023] [Indexed: 10/14/2023] Open
Abstract
BACKGROUND Carbohydrate antigen (CA) 19-9 and histological grade can serve as indicators of the biological characteristics of pancreatic ductal adenocarcinoma (PDAC). AIMS The aim of this study was to investigate the combined impact of preoperative CA19-9 levels and histological grade on prognosis and classification accuracy in PDAC patients. METHODS AND RESULTS A retrospective cohort study was conducted on 612 patients with PDAC who underwent curative pancreatectomy, and a biological risk model based on preoperative CA19-9 levels and histology grade was established. The prognostic importance of the biological risk model was evaluated, and its validity was confirmed through a validation cohort of 218 patients. The survival of patients with PDAC was independently associated with preoperative CA19-9 levels and histology grade, indicating a biological risk. This biological risk was incorporated into the eighth edition of the TNM staging system, leading to the development of a modified TNM (mTNM) staging system. Receiver operating characteristic (ROC) curves demonstrated that the mTNM staging system had a significantly larger area under the curve (AUC) than the TNM staging system. The discriminatory capacity of the mTNM staging system was further validated in an independent cohort. CONCLUSION Biological risk based on preoperative CA19-9 and histological grade could predict the survival of patients with PDAC. The incorporation of biological risk into the TNM staging system has the potential to enhance the accuracy of patient classification in PDAC, predicting patient survival and enabling the development of individualized treatment plans.
Collapse
Affiliation(s)
- Shaofei Chang
- Department of Pancreatic Cancer, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center of Cancer, Key Laboratory of Cancer Prevention and TherapyTianjin's Clinical Research Center For CancerTianjinChina
- Department of GastroenteropancreasShanxi Provincial People's HospitalTaiyuanChina
| | - Yaohua Liu
- Graduate SchoolShanxi Medical UniversityJinzhongChina
- Department of UltrasoundThe Second People's Hospital of Shanxi ProvinceTaiyuanChina
| | - Yuexiang Liang
- Department of Pancreatic Cancer, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center of Cancer, Key Laboratory of Cancer Prevention and TherapyTianjin's Clinical Research Center For CancerTianjinChina
| | - Quan Man
- Department of Pancreatic Cancer, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center of Cancer, Key Laboratory of Cancer Prevention and TherapyTianjin's Clinical Research Center For CancerTianjinChina
| | - Haorui Li
- Department of Pancreatic Cancer, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center of Cancer, Key Laboratory of Cancer Prevention and TherapyTianjin's Clinical Research Center For CancerTianjinChina
| | - Yu Guo
- Department of Pancreatic Cancer, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center of Cancer, Key Laboratory of Cancer Prevention and TherapyTianjin's Clinical Research Center For CancerTianjinChina
| | - Tiansuo Zhao
- Department of Pancreatic Cancer, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center of Cancer, Key Laboratory of Cancer Prevention and TherapyTianjin's Clinical Research Center For CancerTianjinChina
| |
Collapse
|
12
|
Capurso G, Tacelli M, Vanella G, Ponz de Leon Pisani R, Dell'Anna G, Abati M, Mele R, Lauri G, Panaitescu A, Nunziata R, Zaccari P, Archibugi L, Arcidiacono PG. Managing complications of chronic pancreatitis: a guide for the gastroenterologist. Expert Rev Gastroenterol Hepatol 2023; 17:1267-1283. [PMID: 38093702 DOI: 10.1080/17474124.2023.2295498] [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] [Received: 07/03/2023] [Accepted: 12/08/2023] [Indexed: 12/19/2023]
Abstract
INTRODUCTION Chronic pancreatitis is a heterogeneous and complex syndrome that, in most cases, causes pain as a cardinal symptom and affects both the morphology and function of the pancreas, leading to several serious complications. AREAS COVERED The present review, based on a non-systematic PubMed search updated to June 2023, aims to present the current available evidence on the role of gastroenterologists in the diagnosis and treatment of both local and systemic complications by either endoscopic or medical treatments. EXPERT OPINION At diagnosis and during chronic pancreatitis follow-up, particular care is needed to consider not only the clinically manifest signs and symptoms of the disease, such as pain, jaundice, gastrointestinal obstruction, and pseudocysts, which require multidisciplinary discussion to establish the best treatment option (endoscopic or surgical), but also less evident systemic complications. Pancreatic exocrine and endocrine insufficiency, together with chronic inflammation, addiction, and dysbiosis, contribute to malnutrition, sarcopenia, and osteopathy. These complications, in turn, increase the risk of infection, thromboembolic events, and death. Patients with chronic pancreatitis also have an increased risk of psychiatric disorders and pancreatic cancer onset. Overall, patients with chronic pancreatitis should receive a holistic evaluation, considering all these aspects, possibly through multidisciplinary care in dedicated expert centers.
Collapse
Affiliation(s)
- Gabriele Capurso
- Pancreatobiliary Endoscopy and Endosonography Division, Pancreas Translational & Clinical Research Center, IRCCS San Raffaele Scientific Institute, Milan, Italy
- Vita-Salute San Raffaele University, Milan, Italy
| | - Matteo Tacelli
- Pancreatobiliary Endoscopy and Endosonography Division, Pancreas Translational & Clinical Research Center, IRCCS San Raffaele Scientific Institute, Milan, Italy
- Vita-Salute San Raffaele University, Milan, Italy
| | - Giuseppe Vanella
- Pancreatobiliary Endoscopy and Endosonography Division, Pancreas Translational & Clinical Research Center, IRCCS San Raffaele Scientific Institute, Milan, Italy
- Vita-Salute San Raffaele University, Milan, Italy
| | - Ruggero Ponz de Leon Pisani
- Pancreatobiliary Endoscopy and Endosonography Division, Pancreas Translational & Clinical Research Center, IRCCS San Raffaele Scientific Institute, Milan, Italy
- Vita-Salute San Raffaele University, Milan, Italy
| | - Giuseppe Dell'Anna
- Pancreatobiliary Endoscopy and Endosonography Division, Pancreas Translational & Clinical Research Center, IRCCS San Raffaele Scientific Institute, Milan, Italy
- Vita-Salute San Raffaele University, Milan, Italy
| | - Martina Abati
- Nutrition Service, Pancreas Translational & Clinical Research Center, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Roberto Mele
- Nutrition Service, Pancreas Translational & Clinical Research Center, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Gaetano Lauri
- Pancreatobiliary Endoscopy and Endosonography Division, Pancreas Translational & Clinical Research Center, IRCCS San Raffaele Scientific Institute, Milan, Italy
- Vita-Salute San Raffaele University, Milan, Italy
| | - Afrodita Panaitescu
- Vita-Salute San Raffaele University, Milan, Italy
- Bucharest Clinical Emergency Hospital, Bucharest, Romania
| | - Rubino Nunziata
- Pancreatobiliary Endoscopy and Endosonography Division, Pancreas Translational & Clinical Research Center, IRCCS San Raffaele Scientific Institute, Milan, Italy
- Vita-Salute San Raffaele University, Milan, Italy
- Department of Medicine, Surgery and Dentistry "Scuola Medica Salernitana", University of Salerno, Baronissi, Italy
| | - Piera Zaccari
- Pancreatobiliary Endoscopy and Endosonography Division, Pancreas Translational & Clinical Research Center, IRCCS San Raffaele Scientific Institute, Milan, Italy
- Vita-Salute San Raffaele University, Milan, Italy
| | - Livia Archibugi
- Pancreatobiliary Endoscopy and Endosonography Division, Pancreas Translational & Clinical Research Center, IRCCS San Raffaele Scientific Institute, Milan, Italy
- Vita-Salute San Raffaele University, Milan, Italy
| | - Paolo Giorgio Arcidiacono
- Pancreatobiliary Endoscopy and Endosonography Division, Pancreas Translational & Clinical Research Center, IRCCS San Raffaele Scientific Institute, Milan, Italy
- Vita-Salute San Raffaele University, Milan, Italy
| |
Collapse
|
13
|
Tanaka N, Takami H, Hayashi M, Inokawa Y, Kurimoto K, Hattori N, Kanda M, Tanaka C, Nakayama G, Kodera Y. Predictive impacts of peritoneal washing cytology for surgical resection-intended pancreatic cancer cases: Establishment of planned staging laparoscopy criteria. JOURNAL OF HEPATO-BILIARY-PANCREATIC SCIENCES 2023; 30:1273-1281. [PMID: 37799038 DOI: 10.1002/jhbp.1373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/07/2023]
Abstract
BACKGROUND Staging laparoscopy (SL) has been advocated for pancreatic cancer, mainly to evaluate the peritoneal washing cytology (CY) status, which seems to impact the prognosis of pancreatic cancer. To establish an optimal treatment strategy for CY positive (CY+) pancreatic cancer cases, real-world clinical data about CY status-depending surgical outcomes should be accumulated. METHODS Peritoneal washing samples were collected from 183 consecutive patients who could be classified as either resectable or borderline resectable (BR) pancreatic cancer between January 2012 and December 2020. Correlations between the CY status and other clinicopathological parameters with the recurrence patterns and survival outcomes were examined. In addition, we analyzed several risk factors for the CY+ status and attempted to identify the patient population that may benefit most from SL. RESULTS A total of 24 of the 183 patients were CY+. Peritoneal recurrence occurred more frequently in CY+ cases than in CY- cases (29% vs. 6%, p < .001) and median survival time after surgery was significantly shorter in CY+ cases than in CY- cases (28.5 months vs. 67.5 months; p < .001). In detail, almost all CY+ patients among curative resection-intended cases had either elevated preoperative serum CA19-9 levels (≥250 U/mL) or DUPAN-2 levels (≥150 U/mL). Significant predictive factors of CY positivity were BR status (p = .028) and serum CA19-9 level exceeding 250 U/mL (p = .008). CONCLUSION CY status was identified as an independent prognostic factor, and SL examination should be recommended, especially for patients with risk factors for CY positivity, such as BR cancer and elevated serum CA19-9 levels.
Collapse
Affiliation(s)
- Nobutake Tanaka
- Department of Gastroenterological Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Hideki Takami
- Department of Gastroenterological Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Masamichi Hayashi
- Department of Gastroenterological Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Yoshikuni Inokawa
- Department of Gastroenterological Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Keisuke Kurimoto
- Department of Gastroenterological Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Norifumi Hattori
- Department of Gastroenterological Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Mitsuro Kanda
- Department of Gastroenterological Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Chie Tanaka
- Department of Gastroenterological Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Goro Nakayama
- Department of Gastroenterological Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Yasuhiro Kodera
- Department of Gastroenterological Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| |
Collapse
|
14
|
Hinestrosa JP, Sears RC, Dhani H, Lewis JM, Schroeder G, Balcer HI, Keith D, Sheppard BC, Kurzrock R, Billings PR. Development of a blood-based extracellular vesicle classifier for detection of early-stage pancreatic ductal adenocarcinoma. COMMUNICATIONS MEDICINE 2023; 3:146. [PMID: 37857666 PMCID: PMC10587093 DOI: 10.1038/s43856-023-00351-4] [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: 04/14/2023] [Accepted: 08/24/2023] [Indexed: 10/21/2023] Open
Abstract
BACKGROUND Pancreatic ductal adenocarcinoma (PDAC) has an overall 5-year survival rate of just 12.5% and thus is among the leading causes of cancer deaths. When detected at early stages, PDAC survival rates improve substantially. Testing high-risk patients can increase early-stage cancer detection; however, currently available liquid biopsy approaches lack high sensitivity and may not be easily accessible. METHODS Extracellular vesicles (EVs) were isolated from blood plasma that was collected from a training set of 650 patients (105 PDAC stages I and II, 545 controls). EV proteins were analyzed using a machine learning approach to determine which were the most informative to develop a classifier for early-stage PDAC. The classifier was tested on a validation cohort of 113 patients (30 PDAC stages I and II, 83 controls). RESULTS The training set demonstrates an AUC of 0.971 (95% CI = 0.953-0.986) with 93.3% sensitivity (95% CI: 86.9-96.7) at 91.0% specificity (95% CI: 88.3-93.1). The trained classifier is validated using an independent cohort (30 stage I and II cases, 83 controls) and achieves a sensitivity of 90.0% and a specificity of 92.8%. CONCLUSIONS Liquid biopsy using EVs may provide unique or complementary information that improves early PDAC and other cancer detection. EV protein determinations herein demonstrate that the AC Electrokinetics (ACE) method of EV enrichment provides early-stage detection of cancer distinct from normal or pancreatitis controls.
Collapse
Affiliation(s)
| | - Rosalie C Sears
- Department of Molecular and Medical Genetics, Brenden-Colson Center for Pancreatic Cancer, Knight Cancer Institute, Oregon Health and Sciences University, Portland, OR, USA
| | | | | | | | | | - Dove Keith
- Brenden-Colson Center for Pancreatic Cancer, Knight Cancer Institute, Oregon Health and Sciences University, Portland, OR, USA
| | - Brett C Sheppard
- Brenden-Colson Center for Pancreatic Cancer, Knight Cancer Institute, Oregon Health and Sciences University, Portland, OR, USA
| | - Razelle Kurzrock
- Medical College of Wisconsin, Milwaukee, WI, USA
- Worldwide Innovative Network for Personalized Cancer Medicine, Chevilly-Larue, France
| | | |
Collapse
|
15
|
Nagai M, Nakamura K, Terai T, Kohara Y, Yasuda S, Matsuo Y, Doi S, Sakata T, Sho M. Significance of multiple tumor markers measurements in conversion surgery for unresectable locally advanced pancreatic cancer. Pancreatology 2023; 23:721-728. [PMID: 37328387 DOI: 10.1016/j.pan.2023.06.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Revised: 05/27/2023] [Accepted: 06/01/2023] [Indexed: 06/18/2023]
Abstract
BACKGROUND This study aimed to evaluate the significance of multiple tumor markers (TMs) measurements in determining the indications for conversion surgery (CS) in the management of unresectable locally advanced pancreatic cancer (UR-LAPC). METHODS A total of 103 patients with UR-LAPC, treated between 2008 and June 2021, were enrolled in this study. Three TMs, including carbohydrate antigen 19-9 (CA19-9), carcinoembryonic antigen (CEA), and Duke pancreatic monoclonal antigen type 2 (DUPAN-2), were measured. RESULTS Twenty-five patients (24%) underwent CS. The median preoperative treatment period was 9.5 months. The median survival time (MST) from the initial treatment for patients with CS was significantly longer than that for patients without surgery (34.6 vs. 18.9 months, P < 0.001). The number of elevated TMs before CS was one in five patients and two in five patients, while 15 patients had normal levels of all three TMs. Notably, the MST from the initial treatment for patients with all three preoperative normal TMs levels was favorable for 70.5 months. In contrast, patients with one or two preoperatively elevated TMs levels had a significantly worse prognosis (25.4 and 21.0 months, respectively, P < 0.001). Furthermore, the relapse-free survival of patients with three preoperative normal TMs levels was significantly longer than those with one or two elevated TMs levels (21.9 vs. 11.3 or 3.0 months, respectively, P < 0.001). Non-normal values of all TMs before CS were identified as independent poor prognostic factors. CONCLUSIONS Simultaneous measurement and assessment of the three TMs levels may help determine the surgical indications for UR-LAPC after systemic anticancer treatment.
Collapse
Affiliation(s)
- Minako Nagai
- Department of Surgery, Nara Medical University, Nara, Japan
| | - Kota Nakamura
- Department of Surgery, Nara Medical University, Nara, Japan
| | - Taichi Terai
- Department of Surgery, Nara Medical University, Nara, Japan
| | | | - Satoshi Yasuda
- Department of Surgery, Nara Medical University, Nara, Japan
| | - Yasuko Matsuo
- Department of Surgery, Nara Medical University, Nara, Japan
| | - Shunsuke Doi
- Department of Surgery, Nara Medical University, Nara, Japan
| | - Takeshi Sakata
- Department of Surgery, Nara Medical University, Nara, Japan
| | - Masayuki Sho
- Department of Surgery, Nara Medical University, Nara, Japan.
| |
Collapse
|
16
|
Kim J, Yuan C, Amundadottir LT, Wolpin BM, Klein AP, Risch HA, Kraft P. Relationship between ABO Blood Group Alleles and Pancreatic Cancer Is Modulated by Secretor (FUT2) Genotype, but Not Lewis Antigen (FUT3) Genotype. Cancer Epidemiol Biomarkers Prev 2023; 32:1242-1248. [PMID: 37342060 PMCID: PMC10527950 DOI: 10.1158/1055-9965.epi-23-0009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Revised: 05/15/2023] [Accepted: 06/16/2023] [Indexed: 06/22/2023] Open
Abstract
BACKGROUND In Western populations, pancreatic ductal adenocarcinoma (PDAC) risk has been found to be greater among individuals with non-O blood types than those with O blood type. However, the association has not been fully evaluated with respect to FUT2 (determining secretor status) and FUT3 (determining Lewis antigens) status, two biologically important genes in the expression of ABO blood groups with PDAC. METHODS We examined interactions in data from 8,027 cases and 11,362 controls in large pancreatic cancer consortia (PanScan I-III and PanC4) by using genetic variants to predict ABO blood groups (rs505922 and rs8176746), secretor status (rs601338), and Lewis antigens (rs812936, rs28362459, and rs3894326). Multivariable logistic regression was used to estimate ORs and 95% confidence intervals (CI) of the risk of PDAC adjusted for age and sex. We examined multiplicative interactions of ABO with secretor status and Lewis antigens by considering each product term between ABO and secretor and between ABO and Lewis antigens individually. RESULTS We found that the increased risk associated with non-O blood groups was somewhat stronger among secretors than nonsecretors [ORs, 1.28 (95% CI, 1.15-1.42) and 1.17 (95% CI, 1.03-1.32) respectively; Pinteraction = 0.002]. We did not find any interactions between ABO and Lewis antigens. CONCLUSIONS Our large consortia data provide evidence of effect modification in the association between non-O blood type and pancreatic cancer risk by secretor status. IMPACT Our results indicate that the association between ABO blood type and PDAC risk may vary by secretor status, but not by Lewis antigens.
Collapse
Affiliation(s)
- Jihye Kim
- Program in Genetic Epidemiology and Statistical Genetics,
Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston,
Massachusetts, United States of America
| | - Chen Yuan
- Department of Medical Oncology, Dana-Farber Cancer
Institute, Boston, Massachusetts, United States of America
| | - Laufey T. Amundadottir
- Laboratory of Translational Genomics, Division of Cancer
Epidemiology and Genetics, National Cancer Institute, National Institutes of Health,
Bethesda, Maryland, United States of America
| | - Brian M. Wolpin
- Department of Medical Oncology, Dana-Farber Cancer
Institute, Boston, Massachusetts, United States of America
| | | | - Alison P. Klein
- Department of Oncology, Sidney Kimmel Comprehensive Cancer
Center, Johns Hopkins School of Medicine, Baltimore, MD, USA
- Department of Pathology, Sol Goldman Pancreatic Cancer
Research Center, Johns Hopkins School of Medicine, Baltimore, Maryland, United
States of America
| | | | - Harvey A. Risch
- Department of Chronic Disease Epidemiology, Yale School of
Public Health, New Haven, Connecticut, United States of America
| | - Peter Kraft
- Program in Genetic Epidemiology and Statistical Genetics,
Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston,
Massachusetts, United States of America
- Department of Biostatistics, Harvard T.H. Chan School of
Public Health, Boston, Massachusetts, United States of America
| |
Collapse
|
17
|
Shimizu Y, Sugiura T, Ashida R, Ohgi K, Yamada M, Otsuka S, Uesaka K. Prognostic Role of Preoperative Duke Pancreatic Monoclonal Antigen Type 2 Levels in Patients with Pancreatic Cancer. Ann Surg Oncol 2023; 30:5792-5800. [PMID: 37248377 DOI: 10.1245/s10434-023-13564-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Accepted: 04/09/2023] [Indexed: 05/31/2023]
Abstract
BACKGROUND This study aimed to evaluate the clinical implication of Duke pancreatic monoclonal antigen type 2 (DUPAN-2) for patients with pancreatic cancer (PC), especially those with normal carbohydrate antigen (CA) 19-9 levels. METHODS The study reviewed 224 patients who underwent surgery for PC from January 2003 through December 2019 at the Shizuoka Cancer Center. The patients were divided into three groups according to the following CA19-9 and DUPAN-2 levels: normal CA19-9/normal DUPAN-2, normal CA19-9/high DUPAN-2, and high CA19-9. The prognostic utility of the DUPAN-2 levels in the normal CA19-9 patients was investigated. RESULTS Elevated serum levels of DUPAN-2 were observed in 29 (25.2%) of the normal CA19-9 patients. The cutoff value for serum DUPAN-2 level was set at 250 U/ml. Both disease-free survival and disease-specific survival (DSS) in the normal CA19-9/high DUPAN-2 group were significantly shorter than in the normal CA19-9/normal DUPAN-2 group and comparable with those in the high CA19-9 group. In the normal CA19-9 group, DUPAN-2 was identified as an independent prognostic factor for DSS. The patients with normal CA19-9/high DUPAN-2 had higher pathologic malignancy than the patients with normal CA19-9/normal DUPAN-2, which was comparable with that in the patients with high CA19-9. CONCLUSION In PC, DUPAN-2 may be useful as a biomarker complementary with CA19-9. The combination of these two markers may aid in the preoperative prediction of prognosis for patients with PC.
Collapse
Affiliation(s)
- Yuji Shimizu
- Division of Hepato-Biliary-Pancreatic Surgery, Shizuoka Cancer Center, Sunto-Nagaizumi, Shizuoka, Japan
| | - Teiichi Sugiura
- Division of Hepato-Biliary-Pancreatic Surgery, Shizuoka Cancer Center, Sunto-Nagaizumi, Shizuoka, Japan.
| | - Ryo Ashida
- Division of Hepato-Biliary-Pancreatic Surgery, Shizuoka Cancer Center, Sunto-Nagaizumi, Shizuoka, Japan
| | - Katsuhisa Ohgi
- Division of Hepato-Biliary-Pancreatic Surgery, Shizuoka Cancer Center, Sunto-Nagaizumi, Shizuoka, Japan
| | - Mihoko Yamada
- Division of Hepato-Biliary-Pancreatic Surgery, Shizuoka Cancer Center, Sunto-Nagaizumi, Shizuoka, Japan
| | - Shimpei Otsuka
- Division of Hepato-Biliary-Pancreatic Surgery, Shizuoka Cancer Center, Sunto-Nagaizumi, Shizuoka, Japan
| | - Katsuhiko Uesaka
- Division of Hepato-Biliary-Pancreatic Surgery, Shizuoka Cancer Center, Sunto-Nagaizumi, Shizuoka, Japan
| |
Collapse
|
18
|
Omiya K, Oba A, Inoue Y, Kobayashi K, Wu YHA, Ono Y, Sato T, Sasaki T, Ozaka M, Sasahira N, Ito H, Saiura A, Takahashi Y. Serum DUPAN-2 could be an Alternative Biological Marker for CA19-9 Nonsecretors with Pancreatic Cancer. Ann Surg 2023; 277:e1278-e1283. [PMID: 35081567 DOI: 10.1097/sla.0000000000005395] [Citation(s) in RCA: 19] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE This study investigates the use of serum DUPAN-2 in predicting the PC progression in CA19-9 nonsecretors. BACKGROUND Although we previously reported that serum CA19-9 >500U/ mL is a poor prognostic factor and an indication for enhanced neoadjuvant treatment, there is not a biomarker surrogate that equivalently predicts prognosis for CA19-9 nonsecretors. METHODS We evaluated consecutive PC patients who underwent pancreatectomy from 2005 to 2019. All patients were categorized as either nonsecretor or secretor (CA19-9 ≤ or >2.0U/mL). RESULTS Of the 984 resected PC patients, 94 (9.6%) were nonsecretors and 890 (90.4%) were secretors. The baseline characteristics were not statistically different between the 2 groups except for the level of DUPAN-2 (720 vs. 100U/mL, P < 0.001). Survival curves after resection were similar between the 2 groups (29.4 months vs. 31.3 months, P = 0.900). Survival curves of patients with DUPAN-2 >2000U/mL in the nonsecretors and patients with CA19-9 >500U/mL in the secretors were nearly equivalent as well (hazard ratio 2.08 vs. 1.89). In the multivariate analysis, DUPAN-2 >2000U/mL (hazard ratio 2.53, P = 0.010) was identified as independent prognostic factor after resection. CONCLUSION DUPAN-2 >2000U/mL in CA19-9 nonsecretors can be an unfavorable factor that corresponds to CA19-9 >500U/mL in CA19-9 secretors which is an indicator for enhanced neoadjuvant treatment. The current results shed light on the subset of nonsecretors with poor prognosis that were traditionally categorized in a group with a more favorable prognosis group.
Collapse
Affiliation(s)
- Kojiro Omiya
- Division of Hepatobiliary and Pancreatic Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Atsushi Oba
- Division of Hepatobiliary and Pancreatic Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Yosuke Inoue
- Division of Hepatobiliary and Pancreatic Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Kosuke Kobayashi
- Division of Hepatobiliary and Pancreatic Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Y H Andrew Wu
- Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Yoshihiro Ono
- Division of Hepatobiliary and Pancreatic Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Takafumi Sato
- Division of Hepatobiliary and Pancreatic Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Takashi Sasaki
- Department of Gastroenterological medicine, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan; and
| | - Masato Ozaka
- Department of Gastroenterological medicine, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan; and
| | - Naoki Sasahira
- Department of Gastroenterological medicine, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan; and
| | - Hiromichi Ito
- Division of Hepatobiliary and Pancreatic Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Akio Saiura
- Department of Hepatobiliary-Pancreatic Surgery, Juntendo University School of Medicine, Tokyo, Japan
| | - Yu Takahashi
- Division of Hepatobiliary and Pancreatic Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| |
Collapse
|
19
|
Dhani H, Hinestrosa JP, Izaguirre-Carbonell J, Balcer HI, Kurzrock R, Billings PR. Case Report: Early detection of pancreatic pre-cancer lesion in multimodal approach with exosome liquid biopsy. Front Oncol 2023; 13:1170513. [PMID: 37251939 PMCID: PMC10210587 DOI: 10.3389/fonc.2023.1170513] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Accepted: 04/25/2023] [Indexed: 05/31/2023] Open
Abstract
Background The detection of pancreatic ductal adenocarcinoma (PDAC) lesions at pre-cancerous or early-stages is critical to improving patient survival. We have developed a liquid biopsy test (ExoVita®) based on the measurement of protein biomarkers in cancer-derived exosomes. The high sensitivity and specificity of the test for early-stage PDAC has the potential to improve a patient's diagnostic journey in hopes to impact patient outcomes. Methods Exosome isolation was performed using alternating current electric (ACE) field applied to the patient plasma sample. Following a wash to eliminate unbound particles, the exosomes were eluted from the cartridge. A downstream multiplex immunoassay was performed to measure proteins of interest on the exosomes, and a proprietary algorithm provided a score for probability of PDAC. Results We describe the case of a 60-year-old healthy non-Hispanic white male with acute pancreatitis who underwent numerous invasive diagnostic procedures that failed to detect radiographic evidence of pancreatic lesions. Following the results of our exosome-based liquid biopsy test showing "High Likelihood of PDAC", in addition to KRAS and TP53 mutations, the patient decided to undergo a robotic pancreaticoduodenectomy (Whipple) procedure. Surgical pathology confirmed the diagnosis of high-grade intraductal papillary mucinous neoplasm (IPMN), which was consistent with the results of our ExoVita® test. The patient's post-operative course was unremarkable. At five-month follow-up, the patient continued to recover well without complications, in addition to a repeat ExoVita test which demonstrated "Low Likelihood of PDAC". Conclusion This case report highlights how a novel liquid biopsy diagnostic test based on the detection of exosome protein biomarkers allowed early diagnosis of a high-grade precancerous lesion for PDAC and improved patient outcome.
Collapse
Affiliation(s)
- Harmeet Dhani
- Biological Dynamics, Inc., San Diego, CA, United States
- Georgetown University, Washington, DC, United States
| | | | | | | | - Razelle Kurzrock
- Medical College of Wisconsin, Milwaukee, WI, United States
- Worldwide Innovative Network (WIN) Consortium for Precision Medicine, Villejuif, France
| | | |
Collapse
|
20
|
Wu HY, Li JW, Li JZ, Zhai QL, Ye JY, Zheng SY, Fang K. Comprehensive multimodal management of borderline resectable pancreatic cancer: Current status and progress. World J Gastrointest Surg 2023; 15:142-162. [PMID: 36896309 PMCID: PMC9988647 DOI: 10.4240/wjgs.v15.i2.142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Revised: 11/23/2022] [Accepted: 01/12/2023] [Indexed: 02/27/2023] Open
Abstract
Borderline resectable pancreatic cancer (BRPC) is a complex clinical entity with specific biological features. Criteria for resectability need to be assessed in combination with tumor anatomy and oncology. Neoadjuvant therapy (NAT) for BRPC patients is associated with additional survival benefits. Research is currently focused on exploring the optimal NAT regimen and more reliable ways of assessing response to NAT. More attention to management standards during NAT, including biliary drainage and nutritional support, is needed. Surgery remains the cornerstone of BRPC treatment and multidisciplinary teams can help to evaluate whether patients are suitable for surgery and provide individualized management during the perioperative period, including NAT responsiveness and the selection of surgical timing.
Collapse
Affiliation(s)
- Hong-Yu Wu
- Department of Hepatobiliary Surgery, The Second Affiliated Hospital of Chongqing Medical University, Chongqing 400010, China
| | - Jin-Wei Li
- Department of Neurosurgery, The Fourth Affiliated Hospital of Guangxi Medical University, Liuzhou 545000, Guangxi Province, China
| | - Jin-Zheng Li
- Department of Hepatobiliary Surgery, The Second Affiliated Hospital of Chongqing Medical University, Chongqing 400010, China
| | - Qi-Long Zhai
- Department of Hepatobiliary Surgery, The Second Affiliated Hospital of Chongqing Medical University, Chongqing 400010, China
| | - Jing-Yuan Ye
- Department of Hepatobiliary Surgery, The Second Affiliated Hospital of Chongqing Medical University, Chongqing 400010, China
| | - Si-Yuan Zheng
- Department of Hepatobiliary Surgery, The Second Affiliated Hospital of Chongqing Medical University, Chongqing 400010, China
| | - Kun Fang
- Department of Surgery, Yinchuan Maternal and Child Health Hospital, Yinchuan 750000, Ningxia, China
| |
Collapse
|
21
|
Chen C, Lin X, Lin R, Huang H, Lu F. A high serum creatine kinase (CK)-MB-to-total-CK ratio in patients with pancreatic cancer: a novel application of a traditional marker in predicting malignancy of pancreatic masses? World J Surg Oncol 2023; 21:13. [PMID: 36653771 PMCID: PMC9847085 DOI: 10.1186/s12957-023-02903-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2022] [Accepted: 01/11/2023] [Indexed: 01/19/2023] Open
Abstract
BACKGROUND The finding that some benign pancreatic masses mimic the imaging appearance of carcinomas poses a challenge for pancreatic surgeons. Preoperative markers that assist in the diagnosis are critical under this circumstance. Abnormal serum creatine kinase (CK) isozyme levels were reported in cancer patients, and this study aimed to explore the potential value of the CK-MB-to-total-CK ratio (CK ratio) in differentiating pancreatic cancer (PC) from benign masses when combined with carbohydrate antigen 19-9 (CA19-9). METHODS A total of 190 patients primarily diagnosed with pancreatic masses were retrospectively reviewed and assigned to the PC group and the benign pancreatic mass (BPM) group. Sixty-eight controls were enrolled for comparison. Levels of preoperative parameters, including total serum CK, CK-MB, absolute neutrophil count, absolute lymphocyte count, albumin, and CA19-9, were recorded as well as pathological information. A logistic regression model was established to assess the application value of the combination of CA19-9 and the CK ratio in diagnosis. Receiver operating characteristic (ROC) curves were constructed to evaluate the diagnostic value of the markers. RESULTS The CK ratio was significantly elevated in the PC group compared with the BPM group (P < 0.001). In the multivariate analysis, a CK ratio greater than 0.220 was a statistically significant variable for predicting malignancy of pancreatic masses (P=0.001). Patients with stage III/IV PC had a higher CK ratio than those with stage I/II PC (P<0.01). Combined detection of CA19-9 and the CK ratio produced an increased Youden index (0.739 vs. 0.815) with improved sensitivity (82.2% vs. 89.8%). CONCLUSIONS The CK ratio is elevated in patients with pancreatic adenocarcinoma and is an independent factor predicting pancreatic adenocarcinoma. The CK ratio augments the diagnostic capacity of CA19-9 in detecting malignancy.
Collapse
Affiliation(s)
- Cong Chen
- grid.411176.40000 0004 1758 0478Department of General Surgery, Fujian Medical University Union Hospital, Fuzhou, 350001 Fujian China
| | - Xianchao Lin
- grid.411176.40000 0004 1758 0478Department of General Surgery, Fujian Medical University Union Hospital, Fuzhou, 350001 Fujian China
| | - Ronggui Lin
- grid.411176.40000 0004 1758 0478Department of General Surgery, Fujian Medical University Union Hospital, Fuzhou, 350001 Fujian China
| | - Heguang Huang
- grid.411176.40000 0004 1758 0478Department of General Surgery, Fujian Medical University Union Hospital, Fuzhou, 350001 Fujian China
| | - Fengchun Lu
- grid.411176.40000 0004 1758 0478Department of General Surgery, Fujian Medical University Union Hospital, Fuzhou, 350001 Fujian China
| |
Collapse
|
22
|
Mazer BL, Lee JW, Roberts NJ, Chu LC, Lennon AM, Klein AP, Eshleman JR, Fishman EK, Canto MI, Goggins MG, Hruban RH. Screening for pancreatic cancer has the potential to save lives, but is it practical? Expert Rev Gastroenterol Hepatol 2023; 17:555-574. [PMID: 37212770 PMCID: PMC10424088 DOI: 10.1080/17474124.2023.2217354] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Revised: 04/21/2023] [Accepted: 05/19/2023] [Indexed: 05/23/2023]
Abstract
INTRODUCTION Most patients with pancreatic cancer present with advanced stage, incurable disease. However, patients with high-grade precancerous lesions and many patients with low-stage disease can be cured with surgery, suggesting that early detection has the potential to improve survival. While serum CA19.9 has been a long-standing biomarker used for pancreatic cancer disease monitoring, its low sensitivity and poor specificity have driven investigators to hunt for better diagnostic markers. AREAS COVERED This review will cover recent advances in genetics, proteomics, imaging, and artificial intelligence, which offer opportunities for the early detection of curable pancreatic neoplasms. EXPERT OPINION From exosomes, to circulating tumor DNA, to subtle changes on imaging, we know much more now about the biology and clinical manifestations of early pancreatic neoplasia than we did just five years ago. The overriding challenge, however, remains the development of a practical approach to screen for a relatively rare, but deadly, disease that is often treated with complex surgery. It is our hope that future advances will bring us closer to an effective and financially sound approach for the early detection of pancreatic cancer and its precursors.
Collapse
Affiliation(s)
- Benjamin L. Mazer
- The Sol Goldman Pancreatic Cancer Research Center, the Johns Hopkins University School of Medicine, Baltimore, MD
- Department of Pathology, the Johns Hopkins University School of Medicine, Baltimore, MD
| | - Jae W. Lee
- The Sol Goldman Pancreatic Cancer Research Center, the Johns Hopkins University School of Medicine, Baltimore, MD
- Department of Pathology, the Johns Hopkins University School of Medicine, Baltimore, MD
| | - Nicholas J. Roberts
- The Sol Goldman Pancreatic Cancer Research Center, the Johns Hopkins University School of Medicine, Baltimore, MD
- Department of Pathology, the Johns Hopkins University School of Medicine, Baltimore, MD
- Department of Oncology, the Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Linda C. Chu
- Department of Radiology, the Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Anne Marie Lennon
- Department of Medicine, Division of Gastroenterology and Hepatology, the Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Alison P. Klein
- The Sol Goldman Pancreatic Cancer Research Center, the Johns Hopkins University School of Medicine, Baltimore, MD
- Department of Pathology, the Johns Hopkins University School of Medicine, Baltimore, MD
- Department of Oncology, the Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - James R. Eshleman
- The Sol Goldman Pancreatic Cancer Research Center, the Johns Hopkins University School of Medicine, Baltimore, MD
- Department of Pathology, the Johns Hopkins University School of Medicine, Baltimore, MD
- Department of Oncology, the Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Elliot K. Fishman
- Department of Radiology, the Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Marcia Irene Canto
- Department of Medicine, Division of Gastroenterology and Hepatology, the Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Michael G. Goggins
- The Sol Goldman Pancreatic Cancer Research Center, the Johns Hopkins University School of Medicine, Baltimore, MD
- Department of Pathology, the Johns Hopkins University School of Medicine, Baltimore, MD
- Department of Oncology, the Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Ralph H. Hruban
- The Sol Goldman Pancreatic Cancer Research Center, the Johns Hopkins University School of Medicine, Baltimore, MD
- Department of Pathology, the Johns Hopkins University School of Medicine, Baltimore, MD
- Department of Oncology, the Johns Hopkins University School of Medicine, Baltimore, MD, USA
| |
Collapse
|
23
|
Blood-based DNA methylation signatures in cancer: A systematic review. Biochim Biophys Acta Mol Basis Dis 2023; 1869:166583. [PMID: 36270476 DOI: 10.1016/j.bbadis.2022.166583] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Revised: 09/30/2022] [Accepted: 10/11/2022] [Indexed: 11/07/2022]
Abstract
DNA methylation profiles are in dynamic equilibrium via the initiation of methylation, maintenance of methylation and demethylation, which control gene expression and chromosome stability. Changes in DNA methylation patterns play important roles in carcinogenesis and primarily manifests as hypomethylation of the entire genome and the hypermethylation of individual loci. These changes may be reflected in blood-based DNA, which provides a non-invasive means for cancer monitoring. Previous blood-based DNA detection objects primarily included circulating tumor DNA/cell-free DNA (ctDNA/cfDNA), circulating tumor cells (CTCs) and exosomes. Researchers gradually found that methylation changes in peripheral blood mononuclear cells (PBMCs) also reflected the presence of tumors. Blood-based DNA methylation is widely used in early diagnosis, prognosis prediction, dynamic monitoring after treatment and other fields of clinical research on cancer. The reversible methylation of genes also makes them important therapeutic targets. The present paper summarizes the changes in DNA methylation in cancer based on existing research and focuses on the characteristics of the detection objects of blood-based DNA, including ctDNA/cfDNA, CTCs, exosomes and PBMCs, and their application in clinical research.
Collapse
|
24
|
Watanabe F, Suzuki K, Noda H, Rikiyama T. Liquid biopsy leads to a paradigm shift in the treatment of pancreatic cancer. World J Gastroenterol 2022; 28:6478-6496. [PMID: 36569270 PMCID: PMC9782840 DOI: 10.3748/wjg.v28.i46.6478] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Revised: 10/25/2022] [Accepted: 11/21/2022] [Indexed: 12/08/2022] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is one of the most cancers. Its 5-year survival rate is very low. The recent induction of neoadjuvant chemotherapy and improvements in chemotherapy for patients with pancreatic cancer have resulted in improved survival outcomes. However, the prognosis of pancreatic cancer is still poor. To dramatically improve the prognosis, we need to develop more tools for early diagnosis, treatment selection, disease monitoring, and response rate evaluation. Recently, liquid biopsy (circulating free DNA, circulating tumor DNA, circulating tumor cells, exosomes, and microRNAs) has caught the attention of many researchers as a new biomarker that is minimally invasive, confers low-risk, and displays an overall state of the tumor. Thus, liquid biopsy does not employ the traditional difficulties of obtaining tumor samples from patients with advanced PDAC to investigate their molecular biological status. In addition, it allows for long-term monitoring of the molecular profile of tumor progression. These could help in identifying tumor-specific alterations that use the target structure for tailor-made therapy. Through this review, we highlighted the latest discoveries and advances in liquid biopsy technology in pancreatic cancer research and showed how it can be applied in clinical practice.
Collapse
Affiliation(s)
- Fumiaki Watanabe
- Department of Surgery, Saitama Medical Center, Jichi Medical University, Saitama 330-8503, Japan
| | - Koichi Suzuki
- Department of Surgery, Saitama Medical Center, Jichi Medical University, Saitama 330-8503, Japan
| | - Hiroshi Noda
- Department of Surgery, Saitama Medical Center, Jichi Medical University, Saitama 330-8503, Japan
| | - Toshiki Rikiyama
- Department of Surgery, Saitama Medical Center, Jichi Medical University, Saitama 330-8503, Japan
| |
Collapse
|
25
|
Role of CA 19.9 in the Management of Resectable Pancreatic Cancer: State of the Art and Future Perspectives. Biomedicines 2022; 10:biomedicines10092091. [PMID: 36140192 PMCID: PMC9495897 DOI: 10.3390/biomedicines10092091] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Revised: 08/14/2022] [Accepted: 08/23/2022] [Indexed: 12/28/2022] Open
Abstract
Background: Surgery still represents the gold standard of treatment for resectable pancreatic ductal adenocarcinoma (PDAC). Neoadjuvant treatments (NAT), currently proposed for borderline and locally advanced PDACs, are gaining momentum even in resectable tumors due to the recent interesting concept of “biological resectability”. In this scenario, CA 19.9 is having increasing importance in preoperative staging and in the choice of therapeutic strategies. We aimed to assess the state of the art and to highlight the future perspectives of CA 19.9 use in the management of patients with resectable pancreatic cancer. Methods: A PubMed database search of articles published up to December 2021 has been carried out. Results: Elevated pre-operative levels of CA 19.9 have been associated with reduced overall survival, nodal involvement, and margin status positivity after surgery. These abilities of CA 19.9 increase when combined with radiological or different biological criteria. Unfortunately, due to strong limitations of previously published articles, CA 19.9 alone cannot be yet considered as a key player in resectable pancreatic cancer patient management. Conclusion: The potential of CA 19.9 must be fully explored in order to standardize its role in the “biological staging” of patients with resectable pancreatic cancer.
Collapse
|
26
|
Tonini V, Zanni M. Early diagnosis of pancreatic cancer: What strategies to avoid a foretold catastrophe. World J Gastroenterol 2022; 28:4235-4248. [PMID: 36159004 PMCID: PMC9453775 DOI: 10.3748/wjg.v28.i31.4235] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Revised: 05/18/2022] [Accepted: 07/24/2022] [Indexed: 02/06/2023] Open
Abstract
While great strides in improving survival rates have been made for most cancers in recent years, pancreatic ductal adenocarcinoma (PDAC) remains one of the solid tumors with the worst prognosis. PDAC mortality often overlaps with incidence. Surgical resection is the only potentially curative treatment, but it can be performed in a very limited number of cases. In order to improve the prognosis of PDAC, there are ideally two possible ways: the discovery of new strategies or drugs that will make it possible to treat the tumor more successfully or an earlier diagnosis that will allow patients to be operated on at a less advanced stage. The aim of this review was to summarize all the possible strategies available today for the early diagnosis of PDAC and the paths that research needs to take to make this goal ever closer. All the most recent studies on risk factors and screening modalities, new laboratory tests including liquid biopsy, new imaging methods and possible applications of artificial intelligence and machine learning were reviewed and commented on. Unfortunately, in 2022 the results for this type of cancer still remain discouraging, while a catastrophic increase in cases is expected in the coming years. The article was also written with the aim of highlighting the urgency of devoting more attention and resources to this pathology in order to reach a solution that seems more and more unreachable every day.
Collapse
Affiliation(s)
- Valeria Tonini
- Department of Medical and Surgical Sciences, University of Bologna, Bologna 40138, Italy
| | - Manuel Zanni
- Department of Medical and Surgical Sciences, University of Bologna, Bologna 40138, Italy
| |
Collapse
|
27
|
Balaban DV, Marin FS, Manucu G, Zoican A, Ciochina M, Mina V, Patoni C, Vladut C, Bucurica S, Costache RS, Ionita-Radu F, Jinga M. Clinical characteristics and outcomes in carbohydrate antigen 19-9 negative pancreatic cancer. World J Clin Oncol 2022; 13:630-640. [PMID: 36157158 PMCID: PMC9346420 DOI: 10.5306/wjco.v13.i7.630] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Revised: 05/19/2022] [Accepted: 07/06/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Pancreatic ductal adenocarcinoma (PDAC) is a leading cause of death from cancer worldwide. Tumor markers like carbohydrate antigen 19-9 (CA 19-9) have been proven valuable as a diagnostic tool and a predictor for tumor staging and response to therapy.
AIM To delineate the phenotype of normal CA 19-9 PDAC according to clinical features, disease staging and prognosis as compared with high CA 19-9 PDAC cases.
METHODS We performed a retrospective single-center analysis of all PDAC cases admitted in our Gastroenterology department over a period of 30 mo that were diagnosed by endoscopic ultrasound-guided tissue acquisition. Patients were divided into two groups according to CA 19-9 levels over a threshold of 37 U/mL. We performed a comparison between the two groups with regard to demographic and clinical data, biomarkers, tumor staging and 6-mo survival.
RESULTS Altogether 111 patients were recruited with 29 having documented normal CA 19-9 (< 37 U/mL). In the CA 19-9 negative group of patients, 20.68% had elevated levels of both CEA and CA 125, 13.79% for CA 125 only whilst 17.24% for CEA only. The two groups had similar demographic characteristics. Abdominal pain was more frequently reported in positive vs negative CA 19-9 PDAC cases (76.83% vs 55.17%), while smoking was slightly more prevalent in the latter group (28.04% vs 31.03%). Tumors over 2 cm were more frequently seen in the positive CA 19-9 group, reflecting a higher proportion of locally advanced and metastatic neoplasia (87.7% vs 79.3%). Six-month survival was higher for the negative CA 19-9 group (58.62% vs 47.56%).
CONCLUSION Elevated CA 19-9 at diagnosis seems to be associated with a more pronounced symptomatology, high tumor burden and poor prognosis compared to negative CA 19-9 PDAC cases. CEA and CA 125 can be adjunctive useful markers for PDAC, especially in CA 19-9 negative cases.
Collapse
Affiliation(s)
- Daniel Vasile Balaban
- Department of Gastroenterology, Carol Davila University of Medicine and Pharmacy, Dr. Carol Davila Central Military Emergency University Hospital, Bucharest 020021, Romania
| | - Flavius Stefan Marin
- Department of Gastroenterology, Carol Davila University of Medicine and Pharmacy, Dr. Carol Davila Central Military Emergency University Hospital, Bucharest 020021, Romania
- Department of Gastroenterology and Digestive Oncology, Hôpital Cochin, Paris 75014, France
| | - George Manucu
- Department of Gastroenterology, Carol Davila University of Medicine and Pharmacy, Dr. Carol Davila Central Military Emergency University Hospital, Bucharest 020021, Romania
| | - Andreea Zoican
- Department of Gastroenterology, Carol Davila University of Medicine and Pharmacy, Dr. Carol Davila Central Military Emergency University Hospital, Bucharest 020021, Romania
| | - Marina Ciochina
- Department of Gastroenterology, Carol Davila University of Medicine and Pharmacy, Dr. Carol Davila Central Military Emergency University Hospital, Bucharest 020021, Romania
| | - Victor Mina
- Department of Gastroenterology, Carol Davila University of Medicine and Pharmacy, Dr. Carol Davila Central Military Emergency University Hospital, Bucharest 020021, Romania
| | - Cristina Patoni
- Department of Gastroenterology, Carol Davila University of Medicine and Pharmacy, Dr. Carol Davila Central Military Emergency University Hospital, Bucharest 020021, Romania
| | - Catalina Vladut
- Department of Gastroenterology, Carol Davila University of Medicine and Pharmacy, Prof Dr. Agrippa Ionescu Clinical Emergency Hospital, Bucharest 020021, Romania
| | - Sandica Bucurica
- Department of Gastroenterology, Carol Davila University of Medicine and Pharmacy, Dr. Carol Davila Central Military Emergency University Hospital, Bucharest 020021, Romania
| | - Raluca Simona Costache
- Department of Gastroenterology, Carol Davila University of Medicine and Pharmacy, Dr. Carol Davila Central Military Emergency University Hospital, Bucharest 020021, Romania
| | - Florentina Ionita-Radu
- Department of Gastroenterology, Carol Davila University of Medicine and Pharmacy, Dr. Carol Davila Central Military Emergency University Hospital, Bucharest 020021, Romania
| | - Mariana Jinga
- Department of Gastroenterology, Carol Davila University of Medicine and Pharmacy, Dr. Carol Davila Central Military Emergency University Hospital, Bucharest 020021, Romania
| |
Collapse
|
28
|
Jang JK, Choi SJ, Byun JH, Kim JH, Lee SS, Kim HJ, Yoo C, Kim KP, Hong SM, Seo DW, Hwang DW, Kim SC. Prediction of Margin-Negative Resection of Pancreatic Ductal Adenocarcinoma Following Neoadjuvant Therapy: Diagnostic Performance of NCCN Criteria for Resection vs. CT-Determined Resectability. JOURNAL OF HEPATO-BILIARY-PANCREATIC SCIENCES 2022; 29:1025-1034. [PMID: 35658103 DOI: 10.1002/jhbp.1192] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Revised: 04/12/2022] [Accepted: 04/17/2022] [Indexed: 11/12/2022]
Abstract
BACKGROUND Accurate assessment of pancreatic ductal adenocarcinoma (PDAC) resectability after neoadjuvant therapy (NAT) is crucial. Recently, the NCCN introduced criteria for resection of PDAC following NAT. METHODS We analyzed 127 patients who underwent NAT and pancreatectomy for PDAC between January 2010 and March 2020. CT-determined resectability according to the NCCN guideline, and CA 19-9 level was evaluated before and after NAT. Diagnostic performance of the NCCN criteria for margin-negative (R0) resection was investigated and compared with CT alone. RESULTS R0 resection was achieved in 104 (81.9%) patients. After NAT, there were 30 (23.6%) resectable, 90 (70.9%) borderline resectable, and seven (5.5%) locally advanced tumors. Significantly decreased or stable CA 19-9 levels were noted in 114 (89.8%) patients. The sensitivity and specificity of the NCCN criteria were 87.5% (91/104) and 21.7% (5/23), respectively, which were significantly different from CT including only resectable PDAC (26.9% [28/104] and 91.3% [21/23]; p<0.001), but less prominently different from CT including resectable and borderline resectable PDAC (95.2% [99/104]; p=0.022 and 8.7% [2/23]; p=0.375). CONCLUSIONS The NCCN criteria for resection following NAT showed high sensitivity and low specificity for predicting R0 resection. It had supplementary benefit over CT alone, mainly in preventing underestimation of R0 resection.
Collapse
Affiliation(s)
- Jong Keon Jang
- Department of Radiology and Research Institute of Radiology, University of Ulsan College of Medicine, Asan Medical Center, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Republic of Korea
| | - Se Jin Choi
- Department of Radiology and Research Institute of Radiology, University of Ulsan College of Medicine, Asan Medical Center, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Republic of Korea
| | - Jae Ho Byun
- Department of Radiology and Research Institute of Radiology, University of Ulsan College of Medicine, Asan Medical Center, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Republic of Korea
| | - Jin Hee Kim
- Department of Radiology and Research Institute of Radiology, University of Ulsan College of Medicine, Asan Medical Center, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Republic of Korea
| | - Seung Soo Lee
- Department of Radiology and Research Institute of Radiology, University of Ulsan College of Medicine, Asan Medical Center, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Republic of Korea
| | - Hyoung Jung Kim
- Department of Radiology and Research Institute of Radiology, University of Ulsan College of Medicine, Asan Medical Center, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Republic of Korea
| | - Changhoon Yoo
- Department of Oncology, University of Ulsan College of Medicine, Asan Medical Center, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Republic of Korea
| | - Kyu-Pyo Kim
- Department of Oncology, University of Ulsan College of Medicine, Asan Medical Center, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Republic of Korea
| | - Seung-Mo Hong
- Department of Pathology, University of Ulsan College of Medicine, Asan Medical Center, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Republic of Korea
| | - Dong-Wan Seo
- Department of Gastroenterology, University of Ulsan College of Medicine, Asan Medical Center, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Republic of Korea
| | - Dae Wook Hwang
- Department of Surgery, University of Ulsan College of Medicine, Asan Medical Center, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Republic of Korea
| | - Song Cheol Kim
- Department of Surgery, University of Ulsan College of Medicine, Asan Medical Center, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Republic of Korea
| |
Collapse
|
29
|
Yong BJC, Wirama Diyana M. Low Carbohydrate Antigen 19-9 (CA 19-9) Levels in a Patient Highly Suspected of Having Caput Pancreas Tumor. Cureus 2022; 14:e24357. [PMID: 35611029 PMCID: PMC9124065 DOI: 10.7759/cureus.24357] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/21/2022] [Indexed: 11/30/2022] Open
Abstract
Pancreatic cancer is the seventh leading cause of cancer-related mortality worldwide and the eleventh most common cause of cancer-related death in Indonesia. In pancreatic cancer, rapid and early diagnosis is crucial. Carbohydrate antigen 19-9 (CA 19-9), the most sensitive and specific tumor marker for pancreatic cancer, may help in diagnosing and determining prognosis; however, some populations do not express CA 19-9. Cases of low CA 19-9 may occur in populations with Lewis⍺-β- genotype. These populations are not able to express Lewis antigen and CA 19-9; therefore, CA 19-9 investigation cannot be used for diagnostic and therapeutic measures. In patients highly suspicious of pancreatic cancer where CA 19-9 levels are low, alternative tumor markers such as CA 125 and carcinoembryonic antigen or a combination of various tumor markers can be used to increase sensitivity and specificity in diagnosing pancreatic cancer. A 70-year-old man presented with a complaint of worsening abdominal pain for the last two days. The patient had dark-yellow urine and pale stool. Abdominal ultrasonography and computed tomography scan showed a mass on the head of the pancreas, which was highly suspicious of pancreatic cancer.
Collapse
|
30
|
The Diagnostic Value of Contrast-Enhanced Ultrasound and Enhanced CT Combined with Tumor Markers AFP and CA199 in Liver Cancer. JOURNAL OF HEALTHCARE ENGINEERING 2022; 2022:5074571. [PMID: 35237392 PMCID: PMC8885265 DOI: 10.1155/2022/5074571] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Accepted: 01/05/2022] [Indexed: 11/29/2022]
Abstract
Background Early screening and diagnosis are of great significance to the treatment and prognosis of patients with liver cancer. This study aims to explore the application value of contrast-enhanced ultrasound and enhanced CT combined with tumor markers alpha-fetoprotein (AFP) and carbohydrate antigen 199 (CA199) in the diagnosis of liver cancer. Methods Liver cancer group (n = 256), benign disease group (n = 110), and control group (n = 50) participated in this study. The liver cancer and benign disease groups were diagnosed pathologically by contrast-enhanced ultrasound and enhanced CT before operation. The electrochemiluminescence method was used to detect the content of AFP and CA199. And the receiver operating characteristic (ROC) curve was drawn. Results The detection rate of contrast-enhanced ultrasound is higher than that of enhanced CT. Serum levels of AFP and CA199 in the liver cancer group were significantly higher than those in the benign lesion group and the control group. The ROC curve showed that the sensitivity, accuracy, and negative prediction rate of contrast-enhanced ultrasound and enhanced CT combined with tumor markers AFP and CA199 in the diagnosis of liver cancer were significantly higher than that of a single test. Conclusion The combined detection of contrast-enhanced ultrasound and enhanced CT, AFP, and CA199 significantly improved the sensitivity and accuracy of liver cancer diagnosis. It has a significant effect on the early diagnosis of liver cancer and can be used as an important means of early screening.
Collapse
|
31
|
The Impact of Biomarkers in Pancreatic Ductal Adenocarcinoma on Diagnosis, Surveillance and Therapy. Cancers (Basel) 2022; 14:cancers14010217. [PMID: 35008381 PMCID: PMC8750069 DOI: 10.3390/cancers14010217] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 12/21/2021] [Accepted: 12/22/2021] [Indexed: 12/24/2022] Open
Abstract
Simple Summary Pancreatic ductal adenocarcinoma is a leading cause of cancer death worldwide. Due to the frequently late diagnosis, early metastasis and high therapy resistance curation is rare and prognosis remains poor overall. To provide early diagnostic and therapeutic predictors, various molecules from blood, tissue and other origin e.g., saliva, urine and stool, have been identified as biomarkers. This review summarizes current trends in biomarkers for diagnosis and therapy of pancreatic ductal adenocarcinoma. Abstract Pancreatic ductal adenocarcinoma (PDAC) is still difficult to treat due to insufficient methods for early diagnosis and prediction of therapy response. Furthermore, surveillance after curatively intended surgery lacks adequate methods for timely detection of recurrence. Therefore, several molecules have been analyzed as predictors of recurrence or early detection of PDAC. Enhanced understanding of molecular tumorigenesis and treatment response triggered the identification of novel biomarkers as predictors for response to conventional chemotherapy or targeted therapy. In conclusion, progress has been made especially in the prediction of therapy response with biomarkers. The use of molecules for early detection and recurrence of PDAC is still at an early stage, but there are promising approaches in noninvasive biomarkers, composite panels and scores that can already ameliorate the current clinical practice. The present review summarizes the current state of research on biomarkers for diagnosis and therapy of pancreatic cancer.
Collapse
|
32
|
Wang L, Wu J, Ye N, Li F, Zhan H, Chen S, Xu J. Plasma-Derived Exosome MiR-19b Acts as a Diagnostic Marker for Pancreatic Cancer. Front Oncol 2021; 11:739111. [PMID: 34589435 PMCID: PMC8473875 DOI: 10.3389/fonc.2021.739111] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2021] [Accepted: 08/23/2021] [Indexed: 12/18/2022] Open
Abstract
Background Diagnosis of pancreatic cancer (Pca) is challenging. This study investigated the value of plasma-derived exosome miR-19b (Exo-miR-19b) in diagnosing patients with Pca. Methods Plasma was collected from 62 patients with Pca, 30 patients with other pancreatic tumor (OPT), 23 patients with chronic pancreatitis (CP), and 53 healthy volunteers. MiR-19b levels in plasma-derived exosomes were detected. Results Plasma-derived Exo-miR-19b levels normalized using miR-1228 were significantly lower in Pca patients than in patients with OPT, CP patients, and healthy volunteers. The diagnostic values of Exo-miR-19b normalized using miR-1228 were superior to those of serum cancer antigen 19-9 (CA19-9) in differentiating Pca patients from healthy volunteers (area under the curve (AUC): 0.942 vs. 0.813, p = 0.0054), potentially better than those of CA19-9 in differentiating Pca patients from CP patients (AUC: 0.898 vs. 0.792, p = 0.0720), and equivalent to those of CA19-9 in differentiating Pca patients from patients with OPT (AUC: 0.810 vs. 0.793, p = 0.8206). When normalized using Caenorhabditis elegans miR-39 (cel-miR-39), Exo-miR-19b levels in Pca patients were significantly higher than those in patients with OPT, CP patients, and healthy volunteers. The diagnostic values of Exo-miR-19b normalized using cel-miR-39 were equivalent to those of CA19-9 in differentiating Pca patients from healthy volunteers (AUC: 0.781 vs. 0.813, p = 0.6118) and CP patients (AUC: 0.672 vs. 0.792, p = 0.1235), while they were inferior to those of CA19-9 in differentiating Pca patients from patients with OPT (AUC: 0.631 vs. 0.793, p = 0.0353). Conclusion Plasma-derived Exo-miR-19b is a promising diagnostic marker for Pca. The diagnostic value of plasma-derived Exo-miR-19b normalized using miR-1228 is superior to that of serum CA19-9 in differentiating patients with Pca from healthy volunteers.
Collapse
Affiliation(s)
- Lei Wang
- Department of Pancreatic Surgery, General Surgery, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Jinxiang Wu
- Department of Pulmonary and Critical Care Medicine, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Naikuan Ye
- Department of Pancreatic Surgery, General Surgery, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China.,Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Feng Li
- Department of Pancreatic Surgery, General Surgery, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Hanxiang Zhan
- Department of Pancreatic Surgery, General Surgery, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Shihong Chen
- Department of Pancreatic Surgery, General Surgery, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China.,Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Jianwei Xu
- Department of Pancreatic Surgery, General Surgery, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China.,School of Medicine, Cheeloo College of Medicine, Shandong University, Jinan, China
| |
Collapse
|
33
|
Li H, Zhou F, Cao Z, Tang Y, Huang Y, Li Y, Yi B, Yang J, Du P, Zhu D, Zhou J. Development and Validation of a Nomogram Based on Nutritional Indicators and Tumor Markers for Prognosis Prediction of Pancreatic Ductal Adenocarcinoma. Front Oncol 2021; 11:682969. [PMID: 34136406 PMCID: PMC8200845 DOI: 10.3389/fonc.2021.682969] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Accepted: 05/11/2021] [Indexed: 12/11/2022] Open
Abstract
Purpose This study aimed to develop and validate a nomogram with preoperative nutritional indicators and tumor markers for predicting prognosis of patients with pancreatic ductal adenocarcinoma (PDAC). Methods We performed a bicentric, retrospective study including 155 eligible patients with PDAC. Patients were divided into a training group (n = 95), an internal validation group (n = 34), an external validation group (n = 26), and an entire validation group (n = 60). Cox regression analysis was conducted in the training group to identify independent prognostic factors to construct a nomogram for overall survival (OS) prediction. The performance of the nomogram was assessed in validation groups and through comparison with controlling nutritional status (CONUT) and prognostic nutrition index (PNI). Results The least absolute shrinkage and selection operator (LASSO) regression, univariate and multivariate Cox regression analysis revealed that serum albumin and lymphocyte count were independent protective factors while CA19-9 and diabetes were independent risk factors. The concordance index (C-index) of the nomogram in the training, internal validation, external validation and entire validation groups were 0.777, 0.769, 0.759 and 0.774 respectively. The areas under curve (AUC) of the nomogram in each group were 0.861, 0.845, 0.773, and 0.814. C-index and AUC of the nomogram were better than those of CONUT and PNI in the training and validation groups. The net reclassification index (NRI), integrated discrimination improvement (IDI) and decision curve analysis showed improvement of accuracy of the nomogram in predicting OS and better net benefit in guiding clinical decisions in comparison with CONUT and PNI. Conclusions The nomogram incorporating four preoperative nutritional and tumor markers including serum albumin concentration, lymphocyte count, CA19-9 and diabetes mellitus could predict the prognosis more accurately than CONUT and PNI and may serve as a clinical decision support tool to determine what treatment options to choose.
Collapse
Affiliation(s)
- Haoran Li
- Department of General Surgery, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Fang Zhou
- Department of General Surgery, Changshu No. 2 People's Hospital, Suzhou, China
| | - Zhifei Cao
- Department of Pathology, The Second Affiliated Hospital of Soochow University, Suzhou, China
| | - Yuchen Tang
- Department of General Surgery, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Yujie Huang
- Department of General Surgery, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Ye Li
- Department of General Surgery, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Bin Yi
- Department of General Surgery, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Jian Yang
- Department of General Surgery, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Peng Du
- Department of General Surgery, The Second Affiliated Hospital of Soochow University, Suzhou, China
| | - Dongming Zhu
- Department of General Surgery, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Jian Zhou
- Department of General Surgery, The First Affiliated Hospital of Soochow University, Suzhou, China
| |
Collapse
|
34
|
Delgado JA, Ballesteros MA, Parera MM, Bauça JM. Pancreatic Cancer Insights: Optimization of the Diagnostic Capacity of Tumor Biomarkers. Lab Med 2021; 52:550-557. [PMID: 33900408 DOI: 10.1093/labmed/lmab016] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
OBJECTIVE Pancreatic cancer (PC) is one of the deadliest malignancies. The aim of this study was to determine the usefulness of the carbohydrate antigen 19.9 (CA19.9)/ carcinoembryonic antigen (CEA) ratio as a diagnostic tool. METHODS This was a retrospective observational study (2015-2019), including laboratory requests with increased CA19.9 and CEA but no previous neoplasia. Receiver operating characteristic (ROC) curve analyses were performed for the CA19.9/CEA ratio and for CA19.9 and CEA alone for the detection of PC, and cutoff values for all strategies were selected separately and in combination. RESULTS A total of 373 individuals were included. The area under the curve (AUC) for CA19.9/CEA was 0.872, whereas the AUC for CA19.9 was 0.847 and for CEA was 0.554. Cutoff values with the greatest diagnostic power were CA19.9/CEA >40, CA19.9 >1130 U/mL, and CEA > 14.5 U/mL. The combination of CA19.9/CEA > 40 with CA19.9 > 550 U/mL maximized the diagnostic accuracy for PC. CONCLUSION Our results highlight the relevance of the measurement of serum CA19.9 and CEA in the detection of PC.
Collapse
Affiliation(s)
- Jose Antonio Delgado
- Department of Laboratory Medicine, Hospital Universitari Son Espases, Palma, Spain
| | | | | | - Josep Miquel Bauça
- Department of Laboratory Medicine, Hospital Universitari Son Espases, Palma, Spain.,Institut d'Investigació Sanitària de les Illes Balears, Palma, Spain
| |
Collapse
|
35
|
Hu X, Xia F, Lee J, Li F, Lu X, Zhuo X, Nie G, Ling D. Tailor-Made Nanomaterials for Diagnosis and Therapy of Pancreatic Ductal Adenocarcinoma. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2021; 8:2002545. [PMID: 33854877 PMCID: PMC8025024 DOI: 10.1002/advs.202002545] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/05/2020] [Revised: 10/25/2020] [Indexed: 05/05/2023]
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is one of the deadliest cancers worldwide due to its aggressiveness and the challenge to early diagnosis and treatment. In recent decades, nanomaterials have received increasing attention for diagnosis and therapy of PDAC. However, these designs are mainly focused on the macroscopic tumor therapeutic effect, while the crucial nano-bio interactions in the heterogeneous microenvironment of PDAC remain poorly understood. As a result, the majority of potent nanomedicines show limited performance in ameliorating PDAC in clinical translation. Therefore, exploiting the unique nature of the PDAC by detecting potential biomarkers together with a deep understanding of nano-bio interactions that occur in the tumor microenvironment is pivotal to the design of PDAC-tailored effective nanomedicine. This review will introduce tailor-made nanomaterials-enabled laboratory tests and advanced noninvasive imaging technologies for early and accurate diagnosis of PDAC. Moreover, the fabrication of a myriad of tailor-made nanomaterials for various PDAC therapeutic modalities will be reviewed. Furthermore, much preferred theranostic multifunctional nanomaterials for imaging-guided therapies of PDAC will be elaborated. Lastly, the prospects of these nanomaterials in terms of clinical translation and potential breakthroughs will be briefly discussed.
Collapse
Affiliation(s)
- Xi Hu
- Department of Clinical PharmacyZhejiang Provincial Key Laboratory for Drug Evaluation and Clinical Researchthe First Affiliated HospitalZhejiang University School of MedicineHangzhou310003China
| | - Fan Xia
- Institute of PharmaceuticsZhejiang Province Key Laboratory of Anti‐Cancer Drug ResearchHangzhou Institute of Innovative MedicineCollege of Pharmaceutical SciencesZhejiang UniversityHangzhou310058China
| | - Jiyoung Lee
- Institute of PharmaceuticsZhejiang Province Key Laboratory of Anti‐Cancer Drug ResearchHangzhou Institute of Innovative MedicineCollege of Pharmaceutical SciencesZhejiang UniversityHangzhou310058China
| | - Fangyuan Li
- Institute of PharmaceuticsZhejiang Province Key Laboratory of Anti‐Cancer Drug ResearchHangzhou Institute of Innovative MedicineCollege of Pharmaceutical SciencesZhejiang UniversityHangzhou310058China
- Key Laboratory of Biomedical Engineering of the Ministry of EducationCollege of Biomedical Engineering & Instrument ScienceZhejiang UniversityHangzhou310058China
| | - Xiaoyang Lu
- Department of Clinical PharmacyZhejiang Provincial Key Laboratory for Drug Evaluation and Clinical Researchthe First Affiliated HospitalZhejiang University School of MedicineHangzhou310003China
| | - Xiaozhen Zhuo
- Department of Cardiologythe First Affiliated HospitalXi'an Jiaotong UniversityXi'an710061China
| | - Guangjun Nie
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and NanosafetyCAS Center for Excellence in NanoscienceNational Center for Nanoscience and TechnologyNo.11 Zhongguancun BeiyitiaoBeijing100190China
- GBA Research Innovation Institute for NanotechnologyGuangzhou510700China
| | - Daishun Ling
- Institute of PharmaceuticsZhejiang Province Key Laboratory of Anti‐Cancer Drug ResearchHangzhou Institute of Innovative MedicineCollege of Pharmaceutical SciencesZhejiang UniversityHangzhou310058China
- Key Laboratory of Biomedical Engineering of the Ministry of EducationCollege of Biomedical Engineering & Instrument ScienceZhejiang UniversityHangzhou310058China
| |
Collapse
|
36
|
Luo G, Jin K, Deng S, Cheng H, Fan Z, Gong Y, Qian Y, Huang Q, Ni Q, Liu C, Yu X. Roles of CA19-9 in pancreatic cancer: Biomarker, predictor and promoter. Biochim Biophys Acta Rev Cancer 2021; 1875:188409. [PMID: 32827580 DOI: 10.1016/j.bbcan.2020.188409] [Citation(s) in RCA: 132] [Impact Index Per Article: 44.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Revised: 06/29/2020] [Accepted: 07/20/2020] [Indexed: 02/07/2023]
Abstract
Carbohydrate antigen 19-9 (CA19-9) is the best validated biomarker and an indicator of aberrant glycosylation in pancreatic cancer. CA19-9 functions as a biomarker, predictor, and promoter in pancreatic cancer. As a biomarker, the sensitivity is approximately 80%, and the major challenges involve false positives in conditions of inflammation and nonpancreatic cancers and false negatives in Lewis-negative Individuals. Lewis antigen status should be determined when using CA19-9 as a biomarker. CA19-9 has screening potential when combined with symptoms and/or risk factors. As a predictor, CA19-9 could be used to assess stage, prognosis, resectability, recurrence, and therapeutic efficacy. Normal baseline levels of CA19-9 are associated with long-term survival. As a promoter, CA19-9 could be used to evaluate the biology of pancreatic cancer. CA19-9 can accelerate pancreatic cancer progression by glycosylating proteins, binding to E-selectin, strengthening angiogenesis, and mediating the immunological response. CA19-9 is an attractive therapeutic target for cancer, and strategies include therapeutic antibodies and vaccines, CA19-9-guided nanoparticles, and inhibition of CA19-9 biosynthesis.
Collapse
Affiliation(s)
- Guopei Luo
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, China; Department of Oncology, Shanghai Medical College, Fudan University, China; Pancreatic Cancer Institute, Fudan University, Shanghai Pancreatic Cancer Institute, China
| | - Kaizhou Jin
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, China; Department of Oncology, Shanghai Medical College, Fudan University, China; Pancreatic Cancer Institute, Fudan University, Shanghai Pancreatic Cancer Institute, China
| | - Shengming Deng
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, China; Department of Oncology, Shanghai Medical College, Fudan University, China; Pancreatic Cancer Institute, Fudan University, Shanghai Pancreatic Cancer Institute, China
| | - He Cheng
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, China; Department of Oncology, Shanghai Medical College, Fudan University, China; Pancreatic Cancer Institute, Fudan University, Shanghai Pancreatic Cancer Institute, China
| | - Zhiyao Fan
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, China; Department of Oncology, Shanghai Medical College, Fudan University, China; Pancreatic Cancer Institute, Fudan University, Shanghai Pancreatic Cancer Institute, China
| | - Yitao Gong
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, China; Department of Oncology, Shanghai Medical College, Fudan University, China; Pancreatic Cancer Institute, Fudan University, Shanghai Pancreatic Cancer Institute, China
| | - Yunzhen Qian
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, China; Department of Oncology, Shanghai Medical College, Fudan University, China; Pancreatic Cancer Institute, Fudan University, Shanghai Pancreatic Cancer Institute, China
| | - Qiuyi Huang
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, China; Department of Oncology, Shanghai Medical College, Fudan University, China; Pancreatic Cancer Institute, Fudan University, Shanghai Pancreatic Cancer Institute, China
| | - Quanxing Ni
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, China; Department of Oncology, Shanghai Medical College, Fudan University, China; Pancreatic Cancer Institute, Fudan University, Shanghai Pancreatic Cancer Institute, China
| | - Chen Liu
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, China; Department of Oncology, Shanghai Medical College, Fudan University, China; Pancreatic Cancer Institute, Fudan University, Shanghai Pancreatic Cancer Institute, China.
| | - Xianjun Yu
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, China; Department of Oncology, Shanghai Medical College, Fudan University, China; Pancreatic Cancer Institute, Fudan University, Shanghai Pancreatic Cancer Institute, China.
| |
Collapse
|
37
|
The Prognostic Value of the CA19-9/TBIL Ratio in Patients with Biliary Tract Cancers (BTCs): A Retrospective Study. JOURNAL OF ONCOLOGY 2021; 2021:5829893. [PMID: 33688345 PMCID: PMC7925024 DOI: 10.1155/2021/5829893] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Revised: 02/07/2021] [Accepted: 02/13/2021] [Indexed: 11/18/2022]
Abstract
Background Incidence of biliary tract cancers (BTCs) in China is high, and surgery is the only curative option. Preoperative CA19-9 has been identified as a predictor for survival in patients with resectable BTCs, but more potential predictors need to be studied. This retrospective study aimed to establish the prognostic significance of CA19-9/TBIL ratio (CTR) in patients with BTCs. Methods A retrospective analysis was performed in patients who were diagnosed with BTCs and received surgical resection between 2013 and 2018 at PUMCH. Demographic and clinical parameters were collected. Preoperative CA19-9 and CTR were classified as elevated (>58.6 and >0.83) according to the receiver operating characteristic (ROC) analysis. Demographic and clinical parameters were compared between the groups using Student's t-test, chi-square, or Fisher's exact test. Survival analysis was performed by the Kaplan-Meier methods, and the relationship between variables and survival was assessed by the log-rank test. Cox regression analysis was conducted to identify potential risk factors for overall survival. Results In total, 109 participants were involved in the final analysis. The overall survival rate was 18.0% at 5 years, with a median survival duration of 1.58 years. The Kaplan-Meier analysis indicated that higher CTR was associated with shorter OS (15 vs. 50, p < 0.01). Univariate survival analysis identified TNM staging, CA19-9, and CTR as statistically significant prognostic factors. In a multiple Cox analysis, only CTR was proved as a significantly independent prognostic factor. Conclusion CTR acts as an independent prognostic predictor for patients with biliary tract cancer.
Collapse
|
38
|
Lee T, Teng TZJ, Shelat VG. Carbohydrate antigen 19-9 - tumor marker: Past, present, and future. World J Gastrointest Surg 2020; 12:468-490. [PMID: 33437400 PMCID: PMC7769746 DOI: 10.4240/wjgs.v12.i12.468] [Citation(s) in RCA: 110] [Impact Index Per Article: 27.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Revised: 12/06/2020] [Accepted: 12/11/2020] [Indexed: 02/06/2023] Open
Abstract
Carbohydrate antigen 19-9 (CA 19-9) is a cell surface glycoprotein complex most commonly associated with pancreatic ductal adenocarcinoma (PDAC). Koprowski first described it in 1979 using a mouse monoclonal antibody in a colorectal carcinoma cell line. Historically, it is one of the most commonly used tumor markers for diagnosing, managing, and prognosticating PDAC. Additionally, elevated CA 19-9 levels are used as an indication for surgery in suspected benign pancreatic conditions. Another common application of CA 19-9 in the biliary tract includes its use as an adjunct in diagnosing cholangiocarcinoma. However, its clinical value is not limited to the hepatopancreatobiliary system. The reality is that the advancing literature has broadened the clinical value of CA 19-9. The potential value of CA 19-9 in patients' workup extends its reach to gastrointestinal cancers - such as colorectal and oesophageal cancer - and further beyond the gastrointestinal tract - including urological, gynecological, pulmonary, and thyroid pathologies. Apart from its role in investigations, CA 19-9 presents a potential therapeutic target in PDAC and acute pancreatitis. In a bid to consolidate its broad utility, we appraised and reviewed the biomarker's current utility and limitations in investigations and management, while discussing the potential applications for CA 19-9 in the works for the future.
Collapse
Affiliation(s)
- Tsinrong Lee
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore 308232, Singapore
| | - Thomas Zheng Jie Teng
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore 308232, Singapore
| | - Vishal G Shelat
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore 308232, Singapore
- Department of General Surgery, Tan Tock Seng Hospital, Singapore 308433, Singapore
| |
Collapse
|
39
|
Ma M, Han G, Wang Y, Zhao Z, Guan F, Li X. Role of FUT8 expression in clinicopathology and patient survival for various malignant tumor types: a systematic review and meta-analysis. Aging (Albany NY) 2020; 13:2212-2230. [PMID: 33323540 PMCID: PMC7880376 DOI: 10.18632/aging.202239] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Accepted: 10/22/2020] [Indexed: 12/28/2022]
Abstract
Dysregulation of α(1,6)-fucosyltransferase (FUT8) plays significant roles in development of a variety of malignant tumor types. We collected as many relevant articles and microarray datasets as possible to assess the prognostic value of FUT8 expression in malignant tumors. For this purpose, we systematically searched PubMed, Embase, Web of Science, Springer, Chinese National Knowledge Infrastructure (CNKI), and Wan Fang, and eventually identified 7 articles and 35 microarray datasets (involving 6124 patients and 10 tumor types) for inclusion in meta-analysis. In each tumor type, FUT8 expression showed significant (p< 0.05) correlation with one or more clinicopathological parameters; these included patient gender, molecular subgroup, histological grade, TNM stage, estrogen receptor, progesterone receptor, and recurrence status. In regard to survival prognosis, FUT8 expression level was associated with overall survival in non-small cell lung cancer (NSCLC), breast cancer, diffuse large B cell lymphoma, gastric cancer, and glioma. FUT8 expression was also correlated with disease-free survival in NSCLC, breast cancer, and colorectal cancer, and with relapse-free survival in pancreatic ductal adenocarcinoma. For most tumor types, survival prognosis of patients with high FUT8 expression was related primarily to clinical features such as gender, tumor stage, age, and pathological category. Our systematic review and meta-analysis confirmed the association of FUT8 with clinicopathological features and patient survival rates for numerous malignant tumor types. Verification of prognostic value of FUT8 in these tumor types will require a large-scale study using standardized methods of detection and analysis.
Collapse
Affiliation(s)
- Minxing Ma
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Institute of Hematology, School of Medicine, Northwest University, Xi'an, China.,Department of Oncology, The Fifth People's Hospital of Qinghai Province, Xining, China
| | - Guoxiong Han
- Department of Oncology, The Fifth People's Hospital of Qinghai Province, Xining, China
| | - Yi Wang
- Department of Hematology, Provincial People's Hospital, Xi'an, Shaanxi, China
| | - Ziyan Zhao
- Joint International Research Laboratory of Glycobiology and Medicinal Chemistry, College of Life Science, Northwest University, Xi'an, China
| | - Feng Guan
- Joint International Research Laboratory of Glycobiology and Medicinal Chemistry, College of Life Science, Northwest University, Xi'an, China
| | - Xiang Li
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Institute of Hematology, School of Medicine, Northwest University, Xi'an, China.,Joint International Research Laboratory of Glycobiology and Medicinal Chemistry, College of Life Science, Northwest University, Xi'an, China
| |
Collapse
|
40
|
Abstract
OBJECTIVES The association of Lewis antigen phenotype with survival of patients with pancreatic ductal adenocarcinoma was investigated. METHODS A total of 1187 patients diagnosed with pancreatic ductal adenocarcinoma were evaluated in a prospective cohort. Patients were classified into 3 different groups according to Lewis antigen phenotype: Lewis antigen (1) A positive [Le(a+b-)], (2) B positive [Le(a-b+)], and (3) negative [Le(a-b-)]. Risk of mortality was analyzed with Cox regression after adjusting for other predictors. RESULTS The risk of mortality increased in the order of Le(a+b-), Le(a-b+), and Le(a-b-) [reference; hazard ratio (HR), 1.27; 95% confidence interval (CI)], 1.03-1.57; P = 0.02; and HR, 1.65; 95% CI, 1.31-2.09; P < 0.001] after adjusting for other predictors. Among patients with serum carbohydrate antigen (CA) 19-9 lower than 37 U/mL, the association seemed more apparent (reference; HR, 1.50; 95% CI, 0.77-2.29; P = 0.22; and HR, 2.10; 95% CI, 1.10-4.02; P < 0.02). CONCLUSIONS The risk of mortality increased in the order of Le(a+b-), Le(a-b+), and Le(a-b-). The difference in prognosis according to the Lewis antigen phenotype was more pronounced in the low CA 19-9 group, which suggests that the Lewis antigen phenotype works as a biomarker predicting the prognosis of patients with pancreatic cancer with undetectable CA 19-9 level.
Collapse
|
41
|
Deng S, Fan Z, Gong Y, Cheng H, Jin K, Qian Y, Xiao Z, Liu Y, Wang R, Zheng Y, Ni Q, Yu X, Liu C, Luo G. Clinical implication of serum CA125 for the prediction of malignancy in mucinous cystic neoplasms of the pancreas. Exp Ther Med 2020; 20:158. [PMID: 33093896 PMCID: PMC7571373 DOI: 10.3892/etm.2020.9287] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2020] [Accepted: 10/06/2020] [Indexed: 02/06/2023] Open
Abstract
Mucinous cystic neoplasms (MCNs) of the pancreas have malignant potential. Carbohydrate antigen 125 (CA125) is a common widely used biomarker for cancers. However, the role of CA125 in predicting the malignant change of MCNs is currently unidentified. Patients with resected and pathologically confirmed MCN were identified from a prospectively maintained database. The predictive role of serum CA125 in assessing malignant change of MCNs was analyzed and compared with serum carbohydrate antigen 19-9 (CA19-9) and carcinoembryonic antigen (CEA). This study included 164 patients with MCN (low/moderate grade, 153 cases; high grade and invasive, 11 cases). The serum levels of CA125 in the high grade and invasive group (45.1±42.1 U/ml) was significantly higher than those in the low/moderate grade group (21.0±46.2 U/ml, P=0.006). The area under the receiver operating characteristic (ROC) curve of CA125 (0.75) for predicting malignancy of MCNs was higher than that of CA19-9 (0.68) or CEA (0.72). The prediction value of CA125 was improved when combined with CEA (CA125 alone, sensitivity 36.4%, specificity 90.6%, accuracy 86.6%; combined with CEA, sensitivity 45.5%, specificity 88.2%, accuracy 85.0%). It was concluded that serum CA125 shows value in predicting the malignant change of MCNs, especially when combined with serum CEA.
Collapse
Affiliation(s)
- Shengming Deng
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, P.R. China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, P.R. China.,Pancreatic Cancer Institute, Fudan University, Shanghai Pancreatic Cancer Institute, Shanghai 200032, P.R. China
| | - Zhiyao Fan
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, P.R. China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, P.R. China.,Pancreatic Cancer Institute, Fudan University, Shanghai Pancreatic Cancer Institute, Shanghai 200032, P.R. China
| | - Yitao Gong
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, P.R. China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, P.R. China.,Pancreatic Cancer Institute, Fudan University, Shanghai Pancreatic Cancer Institute, Shanghai 200032, P.R. China
| | - He Cheng
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, P.R. China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, P.R. China.,Pancreatic Cancer Institute, Fudan University, Shanghai Pancreatic Cancer Institute, Shanghai 200032, P.R. China
| | - Kaizhou Jin
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, P.R. China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, P.R. China.,Pancreatic Cancer Institute, Fudan University, Shanghai Pancreatic Cancer Institute, Shanghai 200032, P.R. China
| | - Yunzhen Qian
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, P.R. China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, P.R. China.,Pancreatic Cancer Institute, Fudan University, Shanghai Pancreatic Cancer Institute, Shanghai 200032, P.R. China
| | - Zhiwen Xiao
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, P.R. China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, P.R. China.,Pancreatic Cancer Institute, Fudan University, Shanghai Pancreatic Cancer Institute, Shanghai 200032, P.R. China
| | - Yu Liu
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, P.R. China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, P.R. China.,Pancreatic Cancer Institute, Fudan University, Shanghai Pancreatic Cancer Institute, Shanghai 200032, P.R. China
| | - Ruijie Wang
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, P.R. China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, P.R. China.,Pancreatic Cancer Institute, Fudan University, Shanghai Pancreatic Cancer Institute, Shanghai 200032, P.R. China
| | - Yuwei Zheng
- Department of Pathology, Fudan University Shanghai Cancer Center, Shanghai 200032, P.R. China
| | - Quanxing Ni
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, P.R. China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, P.R. China.,Pancreatic Cancer Institute, Fudan University, Shanghai Pancreatic Cancer Institute, Shanghai 200032, P.R. China
| | - Xianjun Yu
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, P.R. China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, P.R. China.,Pancreatic Cancer Institute, Fudan University, Shanghai Pancreatic Cancer Institute, Shanghai 200032, P.R. China
| | - Chen Liu
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, P.R. China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, P.R. China.,Pancreatic Cancer Institute, Fudan University, Shanghai Pancreatic Cancer Institute, Shanghai 200032, P.R. China
| | - Guopei Luo
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, P.R. China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, P.R. China.,Pancreatic Cancer Institute, Fudan University, Shanghai Pancreatic Cancer Institute, Shanghai 200032, P.R. China
| |
Collapse
|
42
|
McGahan W, Waterhouse MA, O'Connell DL, Merrett ND, Goldstein D, Wyld D, Burmeister EA, Jordan SJ, Neale RE. Determining the CA19-9 concentration that best predicts the presence of CT-occult unresectable features in patients with pancreatic cancer: A population-based analysis. Pancreatology 2020; 20:1458-1464. [PMID: 32868184 DOI: 10.1016/j.pan.2020.07.405] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/09/2019] [Revised: 07/07/2020] [Accepted: 07/28/2020] [Indexed: 12/11/2022]
Abstract
BACKGROUND Serum CA19-9 concentration may be useful in triaging patients with pancreatic cancer for more intensive staging investigations. Our aim was to identify the CA19-9 cut-point with the greatest accuracy for detecting unresectable features not identified by CT scan, and to examine the performance of this and other cut-points in predicting the outcome of staging laparoscopy (SL). METHODS Patients with pancreatic cancer were drawn from two state-wide cancer registries between 2009 and 2011. We used classification and regression tree (CART) analysis to identify the CA19-9 cut-point which best predicted the presence of imaging-occult unresectable features, and compared its performance with that of a number of alternative cut-points. We then used logistic regression to test the association between CA19-9 concentration and detection of unresectable features in patients who underwent SL. RESULTS From the CART analysis, the optimal CA19-9 cut-point was 440 U/mL. CA19-9 ≥ 150 U/mL had a similar Youden Index, but greater sensitivity (69% versus 47%). This remained true for those who had obstructive jaundice at the time of CA19-9 sampling. CA19-9 concentration greater than or equal to 110 U/mL, 150 U/mL and 200 U/mL was associated with significantly greater odds of unresectable features being detected during SL. CONCLUSION Elevated serum CA19-9 concentration is a valid marker for CT-occult unresectable features; the most clinically appropriate cut-point appears to be ≥ 150 U/mL irrespective of the presence of jaundice. Clinical trials which evaluate the value of CA19-9 in the staging algorithm for pancreatic cancer are needed before it is routinely used in clinical practice.
Collapse
Affiliation(s)
- William McGahan
- Population Health Department, QIMR Berghofer Medical Research Institute, Queensland, Australia; Department of General Surgery, The Royal Brisbane and Women's Hospital, Queensland, Australia.
| | - Mary A Waterhouse
- Population Health Department, QIMR Berghofer Medical Research Institute, Queensland, Australia
| | - Dianne L O'Connell
- Cancer Research Division, Cancer Council New South Wales, Sydney, Australia
| | - Neil D Merrett
- Discipline of Surgery, Western Sydney University, New South Wales, Australia; Department of Upper Gastrointestinal Surgery, Bankstown Hospital, New South Wales, Australia
| | - David Goldstein
- Medical Oncology, Nelune Cancer Centre, Prince of Wales Hospital, New South Wales, Australia
| | - David Wyld
- Department of Medical Oncology, The Royal Brisbane and Women's Hospital, Queensland, Australia; School of Medicine, University of Queensland, Brisbane, Australia
| | - Elizabeth A Burmeister
- Population Health Department, QIMR Berghofer Medical Research Institute, Queensland, Australia; School of Medicine, University of Queensland, Brisbane, Australia
| | - Susan J Jordan
- Population Health Department, QIMR Berghofer Medical Research Institute, Queensland, Australia; School of Public Health, University of Queensland, Brisbane, Australia
| | - Rachel E Neale
- Population Health Department, QIMR Berghofer Medical Research Institute, Queensland, Australia; School of Public Health, University of Queensland, Brisbane, Australia; School of Public Health and Social Work, Queensland University of Technology, Brisbane, Australia
| |
Collapse
|
43
|
Li C, Li J, Xu Y, Zhan Y, Li Y, Song T, Zheng J, Yang H. Application of Phage-Displayed Peptides in Tumor Imaging Diagnosis and Targeting Therapy. Int J Pept Res Ther 2020; 27:587-595. [PMID: 32901205 PMCID: PMC7471523 DOI: 10.1007/s10989-020-10108-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2020] [Revised: 08/07/2020] [Accepted: 08/14/2020] [Indexed: 12/11/2022]
Abstract
Phage display is an effective and powerful technique that provides a route to discovery unique peptides targeting to tumor cells. Specifically binding peptides are considered as the valuable target directing molecule fragments with potential efficiency to improve the current tumor clinic, and offer new approaches for tumor prevention, diagnosis and treatment. We focus on the recent advances in the isolation of tumor-targeting peptides by biopanning methods, with particular emphasis on molecular imaging, and pharmaceutical targeting therapy.
Collapse
Affiliation(s)
- Chunyan Li
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Air Force Medical University, 127 West ChangLe Road, Xi'an, 710032 Shaanxi China
| | - Jia Li
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Air Force Medical University, 127 West ChangLe Road, Xi'an, 710032 Shaanxi China
| | - Ying Xu
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Air Force Medical University, 127 West ChangLe Road, Xi'an, 710032 Shaanxi China
| | - Ying Zhan
- 518 Hospital of PLA, Xi'an, 710043 Shaanxi China
| | - Yu Li
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Air Force Medical University, 127 West ChangLe Road, Xi'an, 710032 Shaanxi China
| | - Tingting Song
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Air Force Medical University, 127 West ChangLe Road, Xi'an, 710032 Shaanxi China
| | - Jiao Zheng
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Air Force Medical University, 127 West ChangLe Road, Xi'an, 710032 Shaanxi China
| | - Hong Yang
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Air Force Medical University, 127 West ChangLe Road, Xi'an, 710032 Shaanxi China
| |
Collapse
|
44
|
Reduced and Normalized Carbohydrate Antigen 19-9 Concentrations after Neoadjuvant Chemotherapy Have Comparable Prognostic Performance in Patients with Borderline Resectable and Locally Advanced Pancreatic Cancer. J Clin Med 2020; 9:jcm9051477. [PMID: 32423123 PMCID: PMC7291310 DOI: 10.3390/jcm9051477] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Revised: 05/12/2020] [Accepted: 05/13/2020] [Indexed: 02/06/2023] Open
Abstract
Background: The association between optimal carbohydrate antigen (CA) 19-9 concentration after neoadjuvant chemotherapy (NACT) and prognosis has not been confirmed in patients with borderline resectable (BRPC) and locally advanced pancreatic cancer (LAPC). Methods: This retrospective study included 122 patients with BRPC and 103 with LAPC who underwent surgery after NACT between 2012 and 2019 in a tertiary referral center. Prognostic models were established based on relative difference of the CA 19-9 (RDC), with their prognostic performance compared using C-index and Akaike information criterion (AIC). Results: CA 19-9 concentrations of 37–1000 U/mL before NACT showed prognostic significance in patients with BRPC and LAPC (hazard ratio [HR]: 0.262; 95% confidence interval [CI]: 0.092–0.748; p = 0.012). Prognostic models in this subgroup showed that RDC was independently prognostic of better overall survival (HR: 0.262; 95% CI: 0.093–0.739; p = 0.011) and recurrence free survival (HR: 0.299; 95% CI: 0.140–0.642; p = 0.002). The prognostic performances of RDC (C-index: 0.653; AIC: 227.243), normalization of CA 19-9 after NACT (C-index: 0.625; AIC: 230.897) and surgery (C-index: 0.613; AIC: 233.114) showed no significant differences. Conclusion: RDC was independently associated with better prognosis after NACT in patients with BRPC or LAPC. Decreased CA19-9 after NACT was a prognostic indicator of better survival and recurrence, as was normalization of CA 19-9 after both NACT and surgery.
Collapse
|
45
|
Gupta R, Leon F, Thompson CM, Nimmakayala R, Karmakar S, Nallasamy P, Chugh S, Prajapati DR, Rachagani S, Kumar S, Ponnusamy MP. Global analysis of human glycosyltransferases reveals novel targets for pancreatic cancer pathogenesis. Br J Cancer 2020; 122:1661-1672. [PMID: 32203219 PMCID: PMC7251111 DOI: 10.1038/s41416-020-0772-3] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2019] [Accepted: 02/12/2020] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Several reports have shown the role of glycosylation in pancreatic cancer (PC), but a global systematic screening of specific glycosyltransferases (glycoTs) in its progression remains unknown. METHODS We demonstrate a rigorous top-down approach using TCGA-based RNA-Seq analysis, multi-step validation using RT-qPCR, immunoblots and immunohistochemistry. We identified six unique glycoTs (B3GNT3, B4GALNT3, FUT3, FUT6, GCNT3 and MGAT3) in PC pathogenesis and studied their function using CRISPR/Cas9-based KD systems. RESULTS Serial metastatic in vitro models using T3M4 and HPAF/CD18, generated in house, exhibited decreases in B3GNT3, FUT3 and GCNT3 expression on increasing metastatic potential. Immunohistochemistry identified clinical significance for GCNT3, B4GALNT3 and MGAT3 in PC. Furthermore, the effects of B3GNT3, FUT3, GCNT3 and MGAT3 were shown on proliferation, migration, EMT and stem cell markers in CD18 cell line. Talniflumate, GCNT3 inhibitor, reduced colony formation and migration in T3M4 and CD18 cells. Moreover, we found that loss of GCNT3 suppresses PC progression and metastasis by downregulating cell cycle genes and β-catenin/MUC4 axis. For GCNT3, proteomics revealed downregulation of MUC5AC, MUC1, MUC5B including many other proteins. CONCLUSIONS Collectively, we demonstrate a critical role of O- and N-linked glycoTs in PC progression and delineate the mechanism encompassing the role of GCNT3 in PC.
Collapse
Affiliation(s)
- Rohitesh Gupta
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE, USA
| | - Frank Leon
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE, USA
| | - Christopher M Thompson
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE, USA
| | - Ramakrishna Nimmakayala
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE, USA
| | - Saswati Karmakar
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE, USA
| | - Palanisamy Nallasamy
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE, USA
| | - Seema Chugh
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE, USA
| | - Dipakkumar R Prajapati
- Department of Pathology and Microbiology, University of Nebraska Medical Center, Omaha, NE, USA
| | - Satyanarayana Rachagani
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE, USA
| | - Sushil Kumar
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE, USA
| | - Moorthy P Ponnusamy
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE, USA.
- Eppley Institute for Research in Cancer and Allied Diseases, Fred & Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE, USA.
| |
Collapse
|
46
|
Abe T, Koi C, Kohi S, Song KB, Tamura K, Macgregor-Das A, Kitaoka N, Chuidian M, Ford M, Dbouk M, Borges M, He J, Burkhart R, Wolfgang CL, Klein AP, Eshleman JR, Hruban RH, Canto MI, Goggins M. Gene Variants That Affect Levels of Circulating Tumor Markers Increase Identification of Patients With Pancreatic Cancer. Clin Gastroenterol Hepatol 2020; 18:1161-1169.e5. [PMID: 31676359 PMCID: PMC7166164 DOI: 10.1016/j.cgh.2019.10.036] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2019] [Revised: 09/24/2019] [Accepted: 10/04/2019] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Levels of carcinoembryonic antigen (CEA), carbohydrate antigen 19-9 (CA19-9), and cancer antigen 125 (CA-125) in blood are used as markers to determine the response of patients with cancer to therapy, but are not used to identify patients with pancreatic cancer. METHODS We obtained blood samples from 504 patients undergoing pancreatic surveillance from 2002 through 2018 who did not develop pancreatic cancer and measured levels of the tumor markers CA19-9, CEA, CA-125, and thrombospondin-2. Single-nucleotide polymorphisms (SNPs) in FUT3, FUT2, ABO, and GAL3ST2 that have been associated with levels of tumor markers were used to establish SNP-defined ranges for each tumor marker. We also tested the association between additional SNPs (in FUT6, MUC16, B3GNT3, FAM3B, and THBS2) with levels of tumor markers. To calculate the diagnostic specificity of each SNP-defined range, we assigned the patients under surveillance into training and validation sets. After determining the SNP-defined ranges, we determined the sensitivity of SNP-adjusted tests for the tumor markers, measuring levels in blood samples from 245 patients who underwent resection for pancreatic ductal adenocarcinoma (PDAC) from 2010 through 2017. RESULTS A level of CA19-9 that identified patients with PDAC with 99% specificity had 52.7% sensitivity. When we set the cut-off levels of CA19-9 based on each SNP, the test for CA19-9 identified patients with PDAC with 60.8% sensitivity and 98.8% specificity. Among patients with FUT3 alleles that encode a functional protein, levels of CA19-9 greater than the SNP-determined cut-off values identified 66.4% of patients with PDAC, with 99.3% specificity. In the validation set, levels of CEA varied among patients with vs without SNP in FUT2, by blood group, and among smokers vs nonsmokers; levels of CA-125 varied among patients with vs without the SNP in GAL3ST2. The use of the SNPs to define the ranges of CEA and CA-125 did not significantly increase the diagnostic accuracy of the assays for these proteins. Combining data on levels of CA19-9 and CEA, CA19-9 and CA-125, or CA19-9 and thrombospondin-2 increased the sensitivity of detection of PDAC, but slightly reduced specificity. CONCLUSIONS Including information on SNPs associated with levels of CA19-9, CEA, and CA-125 can improve the diagnostic accuracy of assays for these tumor markers in the identification of patients with PDAC. Clinicaltrials.gov no: NCT02000089.
Collapse
Affiliation(s)
- Toshiya Abe
- Department of Pathology, The Sol Goldman Pancreatic Cancer Research Center, Johns Hopkins Medical Institutions, Baltimore, Maryland
| | - Chiho Koi
- Department of Pathology, The Sol Goldman Pancreatic Cancer Research Center, Johns Hopkins Medical Institutions, Baltimore, Maryland
| | - Shiro Kohi
- Department of Pathology, The Sol Goldman Pancreatic Cancer Research Center, Johns Hopkins Medical Institutions, Baltimore, Maryland
| | - Ki-Byung Song
- Department of Pathology, The Sol Goldman Pancreatic Cancer Research Center, Johns Hopkins Medical Institutions, Baltimore, Maryland
| | - Koji Tamura
- Department of Pathology, The Sol Goldman Pancreatic Cancer Research Center, Johns Hopkins Medical Institutions, Baltimore, Maryland
| | - Anne Macgregor-Das
- Department of Pathology, The Sol Goldman Pancreatic Cancer Research Center, Johns Hopkins Medical Institutions, Baltimore, Maryland
| | - Naoki Kitaoka
- Department of Pathology, The Sol Goldman Pancreatic Cancer Research Center, Johns Hopkins Medical Institutions, Baltimore, Maryland
| | - Miguel Chuidian
- Department of Pathology, The Sol Goldman Pancreatic Cancer Research Center, Johns Hopkins Medical Institutions, Baltimore, Maryland
| | - Madeline Ford
- Department of Pathology, The Sol Goldman Pancreatic Cancer Research Center, Johns Hopkins Medical Institutions, Baltimore, Maryland
| | - Mohamad Dbouk
- Department of Pathology, The Sol Goldman Pancreatic Cancer Research Center, Johns Hopkins Medical Institutions, Baltimore, Maryland
| | - Michael Borges
- Department of Pathology, The Sol Goldman Pancreatic Cancer Research Center, Johns Hopkins Medical Institutions, Baltimore, Maryland
| | - Jin He
- Department of Surgery, The Sol Goldman Pancreatic Cancer Research Center, Johns Hopkins Medical Institutions, Baltimore, Maryland
| | - Richard Burkhart
- Department of Surgery, The Sol Goldman Pancreatic Cancer Research Center, Johns Hopkins Medical Institutions, Baltimore, Maryland
| | - Christopher L Wolfgang
- Department of Surgery, The Sol Goldman Pancreatic Cancer Research Center, Johns Hopkins Medical Institutions, Baltimore, Maryland
| | - Alison P Klein
- Department of Pathology, The Sol Goldman Pancreatic Cancer Research Center, Johns Hopkins Medical Institutions, Baltimore, Maryland; Department of Oncology, The Sol Goldman Pancreatic Cancer Research Center, Johns Hopkins Medical Institutions, Baltimore, Maryland
| | - James R Eshleman
- Department of Pathology, The Sol Goldman Pancreatic Cancer Research Center, Johns Hopkins Medical Institutions, Baltimore, Maryland; Department of Oncology, The Sol Goldman Pancreatic Cancer Research Center, Johns Hopkins Medical Institutions, Baltimore, Maryland
| | - Ralph H Hruban
- Department of Pathology, The Sol Goldman Pancreatic Cancer Research Center, Johns Hopkins Medical Institutions, Baltimore, Maryland; Department of Oncology, The Sol Goldman Pancreatic Cancer Research Center, Johns Hopkins Medical Institutions, Baltimore, Maryland
| | - Marcia Irene Canto
- Department of Oncology, The Sol Goldman Pancreatic Cancer Research Center, Johns Hopkins Medical Institutions, Baltimore, Maryland; Department of Medicine, The Sol Goldman Pancreatic Cancer Research Center, Johns Hopkins Medical Institutions, Baltimore, Maryland
| | - Michael Goggins
- Department of Pathology, The Sol Goldman Pancreatic Cancer Research Center, Johns Hopkins Medical Institutions, Baltimore, Maryland; Department of Oncology, The Sol Goldman Pancreatic Cancer Research Center, Johns Hopkins Medical Institutions, Baltimore, Maryland; Department of Medicine, The Sol Goldman Pancreatic Cancer Research Center, Johns Hopkins Medical Institutions, Baltimore, Maryland.
| |
Collapse
|
47
|
Liu C, Deng S, Jin K, Gong Y, Cheng H, Fan Z, Qian Y, Huang Q, Ni Q, Luo G, Yu X. Lewis antigen‑negative pancreatic cancer: An aggressive subgroup. Int J Oncol 2020; 56:900-908. [PMID: 32319567 PMCID: PMC7050983 DOI: 10.3892/ijo.2020.4989] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2019] [Accepted: 01/07/2020] [Indexed: 01/02/2023] Open
Abstract
Carbohydrate antigen 19‑9 (CA19‑9) is the most important biomarker for pancreatic cancer. Approximately 5‑10% of individuals are Lewis antigen negative with scarce secretion of CA19‑9 and fucosylation deficiency. However, the characteristics of Lewis‑negative pancreatic cancer are unidentified. Clinicopathological characteristics of 853 patients with pancreatic cancer were examined. Pancreatic cancer cell lines were sequenced for Lewis status. Morphological and molecular features of pancreatic cancer cells were compared. Orthotopic animal modes were established. Lewis‑negative patients had poorer outcome (P<0.001), higher metastatic rate (P=0.004), lower CA19‑9 expression (P<0.001) and higher MUC16 expression (P<0.001) than Lewis‑positive patients. Lewis‑negative cells (CaPan‑1, MiaPaCa‑2 and Panc‑1) showed a shuttle shape with scarce pseudopods. Overall, Lewis‑negative cells had higher proliferation rate, higher migration ability, lower fucosylation, lower CA19‑9 expression and higher MUC16 expression than Lewis‑positive cells (BxPC‑3, SU8686, SW1990). Lewis‑negative cell line MiaPaCa‑2 corresponded to larger orthotopic tumor than Lewis‑positive cells SU8686. Potential proteoglycans were identified in Lewis‑positive cancer, including EGFR, HSPG2, ADAM17, GPC1, ITGA2, CD40, IL6ST and GGT1. Therefore, Lewis‑negative pancreatic cancer is an aggressive subgroup with special clinical and molecular features.
Collapse
Affiliation(s)
- Chen Liu
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, P.R. China
| | - Shengming Deng
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, P.R. China
| | - Kaizhou Jin
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, P.R. China
| | - Yitao Gong
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, P.R. China
| | - He Cheng
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, P.R. China
| | - Zhiyao Fan
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, P.R. China
| | - Yunzhen Qian
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, P.R. China
| | - Qiuyi Huang
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, P.R. China
| | - Quanxing Ni
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, P.R. China
| | - Guopei Luo
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, P.R. China
| | - Xianjun Yu
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, P.R. China
| |
Collapse
|
48
|
Cheng Z, Lei Z, Si A, Yang P, Luo T, Guo G, Zhou J, Wang X, Li Z, Xia Y, Li J, Wang K, Yan Z, Wei W, Hartmann D, Hüser N, Lau WY, Shen F. Modifications of the AJCC 8th edition staging system for intrahepatic cholangiocarcinoma and proposal for a new staging system by incorporating serum tumor markers. HPB (Oxford) 2019; 21:1656-1666. [PMID: 31307889 DOI: 10.1016/j.hpb.2019.05.010] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2019] [Revised: 05/01/2019] [Accepted: 05/16/2019] [Indexed: 12/12/2022]
Abstract
BACKGROUND Several studies have noted that the discriminatory ability and stratification performance of the AJCC 8th edition staging system is not entirely satisfactory. We aimed to improve the American Joint Committee on Cancer (AJCC) 8th edition staging system for intrahepatic cholangiocarcinoma (ICC). METHODS A multicentric database from three Chinese mainland centers (n = 1601 patients) was used to modify the 8th edition staging system. This modified TNM (mTNM) staging system was then validated using the SEER database (n = 761 patients). A new TNM staging system, by incorporating serum tumor markers (TNMIS) into the mTNM staging system was then proposed. RESULTS The 8th edition staging system did not provide an adequate stratification of prognosis in the Chinese multicentric cohort. The mTNM staging system offered a better discriminatory capacity in the multicentric cohort than the original 8th edition. External validation in the SEER cohort showed that the mTNM staging system also had a good stratification performance. After further incorporating a serum marker stage into the mTNM staging, the TNMIS staging system was able to stratify prognosis even better. CONCLUSION The proposed mTNM staging system resulted in better stratification performance and the TNMIS staging system provided even more accurate prognostic classification than the conventional TNM system.
Collapse
Affiliation(s)
- Zhangjun Cheng
- Department of Hepatic Surgery IV, The Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai, China; Hepato-Pancreato-Biliary Center, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, China
| | - Zhengqing Lei
- Department of Hepatic Surgery IV, The Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai, China; Hepato-Pancreato-Biliary Center, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, China
| | - Anfeng Si
- Department of Surgical Oncology, The Bayi Hospital, Nanjing University of Chinese Medicine, Nanjing, China
| | - Pinghua Yang
- Department of Minimally Invasive Surgery, The Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai, China
| | - Tao Luo
- Institute of Pathology and Southwest Hospital, Third Military Medical University (Army Medical University), Key Laboratory of Tumor Immunopathology, Ministry of Education of China, Chongqing, China
| | - Guangmeng Guo
- Hepato-Pancreato-Biliary Center, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, China
| | - Jiahua Zhou
- Hepato-Pancreato-Biliary Center, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, China
| | - Xuan Wang
- Department of Surgical Oncology, The Bayi Hospital, Nanjing University of Chinese Medicine, Nanjing, China
| | - Zheng Li
- Department of Hepatic Surgery IV, The Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai, China
| | - Yong Xia
- Department of Hepatic Surgery IV, The Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai, China
| | - Jun Li
- Department of Hepatic Surgery IV, The Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai, China
| | - Kui Wang
- Department of Hepatic Surgery IV, The Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai, China
| | - Zhenlin Yan
- Department of Hepatic Surgery IV, The Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai, China
| | - Wenxin Wei
- Department of Hepatic Surgery IV, The Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai, China
| | - Daniel Hartmann
- Department of Surgery, TUM School of Medicine, Klinikum Rechts der Isar, Technical University of Munich, Munich, Germany
| | - Norbert Hüser
- Department of Surgery, TUM School of Medicine, Klinikum Rechts der Isar, Technical University of Munich, Munich, Germany
| | - Wan Y Lau
- Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, SAR, China
| | - Feng Shen
- Department of Hepatic Surgery IV, The Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai, China.
| |
Collapse
|