1
|
Liu T, Wu L, Liu J, Chen H, Zhu B, Qiao D, Zhu Y, Liu T, Chen Q, Hu A. Comprehensive characterization of MUC16 mutations in lung adenocarcinoma for immunotherapies and prognosis: An observational study. Medicine (Baltimore) 2023; 102:e35481. [PMID: 37932988 PMCID: PMC10627637 DOI: 10.1097/md.0000000000035481] [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: 04/06/2023] [Accepted: 09/13/2023] [Indexed: 11/08/2023] Open
Abstract
Lung adenocarcinoma (LUAD) is a non-small-cell lung cancer and is the leading cause of cancer-related deaths worldwide. Immunotherapy is a promising candidate for LUAD, and tumor mutation burden (TMB) could be a new biomarker to monitor the response of cancer patients to immunotherapy. It is known that the mucin 16 (MUC16) mutation is the most common and affects the progression and prognosis of several cancers. However, whether MUC16 mutations are associated with TMB and tumor-infiltrating immune cells in LUAD is not fully elucidated. All the data were obtained from the cancer genome atlas database to assess the prognostic value and potential mechanism of MUC16 in LUAD. An immune prognostic model (IPM) was developed based on immune-related genes that could be differentially expressed between MUC16MUT and MUC16WT LUAD patients. Later, the IPM effect on the prognosis and immunotherapy of LUAD was comprehensively evaluated. MUC16 was frequently mutated in LUAD, with a mutational frequency of 43.4%, significantly associated with higher TMB and better clinical prognosis. Based on 436 patients with LUAD, an IPM was established and validated to differentiate patients with a low or high risk of poor survival. The univariate and multivariate Cox regression analyses demonstrated that the IPM was an independent prognostic indicator for LUAD patients. Elevated expressions of PD-L1, LAG3, PDCD1, and SIGLEC15, and most of the T-effector and interferon-γ gene signatures, were depicted in the high-risk group. Moreover, the nomogram using the IPM and clinical prognostic factors also predicted the overall survival and clinical utility. Our project developed a robust risk signature depending on the MUC16 status and provided novel insights for individualized treatment options for LUAD patients.
Collapse
Affiliation(s)
- Tingjun Liu
- Center of Animal Laboratory, Xuzhou Medical University, Xuzhou, Jiangsu, China
| | - Lianlian Wu
- Center of Animal Laboratory, Xuzhou Medical University, Xuzhou, Jiangsu, China
| | - Jing Liu
- Department of Respiratory Medicine, Xuzhou Central Hospital, Xuzhou, Jiangsu, China
| | - Hao Chen
- Department of Respiratory Medicine, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
| | - Bao Zhu
- Cancer Institute, Xuzhou Medical University, Xuzhou, Jiangsu Province, Xuzhou, China
| | - Dandan Qiao
- Center of Animal Laboratory, Xuzhou Medical University, Xuzhou, Jiangsu, China
| | - Yuhua Zhu
- Center of Animal Laboratory, Xuzhou Medical University, Xuzhou, Jiangsu, China
| | - Tingya Liu
- Department of Neurology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
| | - Quangang Chen
- School of Life Sciences, Xuzhou Medical University, Xuzhou, Jiangsu, China
| | - Ankang Hu
- Center of Animal Laboratory, Xuzhou Medical University, Xuzhou, Jiangsu, China
| |
Collapse
|
2
|
Patel NM, Geropoulos G, Patel PH, Bhogal RH, Harrington KJ, Singanayagam A, Kumar S. The Role of Mucin Expression in the Diagnosis of Oesophago-Gastric Cancer: A Systematic Literature Review. Cancers (Basel) 2023; 15:5252. [PMID: 37958425 PMCID: PMC10650431 DOI: 10.3390/cancers15215252] [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: 09/11/2023] [Revised: 10/28/2023] [Accepted: 10/30/2023] [Indexed: 11/15/2023] Open
Abstract
Survival in oesophago-gastric cancer (OGC) is poor due to early diagnostic challenges. Non-invasive risk stratification may identify susceptible patients with pre-malignant or benign disease. Following diagnostic confirmation with endoscopic biopsy, early OGC may be treated sooner. Mucins are transmembrane glycoproteins implicated in OGC with potential use as biomarkers of malignant transformation. This systematic review defines the role of mucins in OGC diagnosis. A literature search of MEDLINE, Web of Science, Embase and Cochrane databases was performed following PRISMA protocols for studies published January 1960-December 2022. Demographic data and data on mucin sampling and analysis methods were extracted. The review included 124 studies (n = 11,386 patients). Gastric adenocarcinoma (GAc) was the commonest OG malignancy (n = 101) followed by oesophageal adenocarcinoma (OAc, n = 24) and squamous cell carcinoma (OSqCc, n = 10). Mucins MUC1, MUC2, MUC5AC and MUC6 were the most frequently implicated. High MUC1 expression correlated with poorer prognosis and metastases in OSqCc. MUC2 expression decreases during progression from healthy mucosa to OAc, causing reduced protection from gastric acid. MUC5AC was upregulated, and MUC6 downregulated in GAc. Mucin expression varies in OGC; changes may be epigenetic or mutational. Profiling upper GI mucin expression in OGC, with pre-malignant, benign and healthy controls may identify potential early diagnostic biomarkers.
Collapse
Affiliation(s)
- Nikhil Manish Patel
- The Royal Marsden NHS Foundation Trust, London SW3 6JJ, UK
- The Upper Gastrointestinal Surgical Oncology Research Group, The Institute of Cancer Research, London SW7 3RP, UK
| | - Georgios Geropoulos
- The Upper Gastrointestinal Surgical Oncology Research Group, The Institute of Cancer Research, London SW7 3RP, UK
| | - Pranav Harshad Patel
- The Royal Marsden NHS Foundation Trust, London SW3 6JJ, UK
- The Upper Gastrointestinal Surgical Oncology Research Group, The Institute of Cancer Research, London SW7 3RP, UK
| | - Ricky Harminder Bhogal
- The Royal Marsden NHS Foundation Trust, London SW3 6JJ, UK
- The Upper Gastrointestinal Surgical Oncology Research Group, The Institute of Cancer Research, London SW7 3RP, UK
| | - Kevin Joseph Harrington
- The Royal Marsden NHS Foundation Trust, London SW3 6JJ, UK
- Division of Radiotherapy and Imaging, The Institute of Cancer Research, London SW7 3RP, UK
| | - Aran Singanayagam
- Centre for Molecular Bacteriology and Infection, Imperial College London, London SW7 2AZ, UK
| | - Sacheen Kumar
- The Royal Marsden NHS Foundation Trust, London SW3 6JJ, UK
- The Upper Gastrointestinal Surgical Oncology Research Group, The Institute of Cancer Research, London SW7 3RP, UK
- Department of Upper Gastrointestinal Surgery, Digestive Disease & Surgery Institute, Cleveland Clinic London Hospital, London SW1X 7HY, UK
| |
Collapse
|
3
|
Dehghani S, Moshfeghinia R, Ramezani M, Vali M, Oskoei V, Amiri-Ardekani E, Hopke P. Exposure to air pollution and risk of ovarian cancer: a review. REVIEWS ON ENVIRONMENTAL HEALTH 2023; 38:439-450. [PMID: 35575767 DOI: 10.1515/reveh-2021-0129] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/19/2021] [Accepted: 04/15/2022] [Indexed: 06/15/2023]
Abstract
OBJECTIVES Exposure to air pollution has destructive health consequences and a potential role in ovarian cancer etiology. We conducted a systematic review of the studies assessing the associations between ovarian malignancy and exposure to air pollutants. CONTENT The included studies were categorized based on types of measured ambient air pollutants, including particulate matter (five studies), gases (two studies), air pollutant mixtures (eight studies), and traffic indicators for air pollution (only one study). Because of the heterogeneity of quantitative data of the reviewed studies, we qualitatively reviewed the air pollution role in ovarian cancer risk with representing incidence and/or the mortality rate of ovarian cancer in related with air pollution. Nine studies were ecological study design. Except for one, all studies confirmed a positive correlation between exposure to ambient air pollution (AAP) and increased ovarian cancer risks. SUMMARY We concluded that prolonged air pollution exposure through possible mechanisms, estrogen-like effects, and genetic mutations might affect ovarian tumorigenesis. This research surveyed the limitations of the previous studies, including issues with ambient air pollution surveillance and assessing the exposure, determining the air pollution sources, data analysis approaches, and study designs. OUTLOOK Finally, the authors provide suggestions for future environmental epidemiological inquiries on the impact of exposure to ambient air pollution on ovarian malignancy.
Collapse
Affiliation(s)
- Samaneh Dehghani
- Department of Environmental Health Engineering, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Reza Moshfeghinia
- Student Research Committee, Shiraz University of Medical Sciences, Shiraz, Iran
- MPH Department, Medical School, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mahsan Ramezani
- Assistant Professor of Emergency Medicine, Neyshabur University of Medical Sciences, Neyshabur, Iran
| | - Mohebat Vali
- Department of Epidemiology, School of Health, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Vahide Oskoei
- Department of Environmental Health Engineering, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Ehsan Amiri-Ardekani
- Student Research Committee, Shiraz University of Medical Sciences, Shiraz, Iran
- Student Association of Indigenous Knowledge, Shiraz University of Medical Sciences, Shiraz, Iran
- Department of Phytopharmaceutical (Traditional Pharmacy), School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Philip Hopke
- Department of Public Health Sciences, University of Rochester School of Medicine and Dentistry, Rochester, NY, USA
- Institute for a Sustainable Environment, Clarkson University, Potsdam, NY, USA
| |
Collapse
|
4
|
Meng J, Weng J, Wu J, Mao H, Huang P, Chen S, Liu L. Preoperative serum CA125 level is a good prognostic predictor in patients with intrahepatic cholangiocarcinoma after hepatectomy: A single-center retrospective study. Medicine (Baltimore) 2023; 102:e34839. [PMID: 37682202 PMCID: PMC10489453 DOI: 10.1097/md.0000000000034839] [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: 03/28/2023] [Accepted: 07/28/2023] [Indexed: 09/09/2023] Open
Abstract
Serum carbohydrate antigen 125 (CA125) is associated with the prognosis of various malignancies, including ovarian and pancreatic cancer. The relationship between preoperative serum CA125 level and the survival of patients with intrahepatic cholangiocarcinoma (ICC) has not been fully studied. The aim of this study was to explore the prognostic value of CA125 in ICC after hepatectomy. We retrospectively reviewed the clinicopathological data of 178 ICC patients who underwent hepatic resection. Receiver operating characteristic analyses were performed to estimate the relationships of serum CA125, α-fetoprotein, carcinoembryonic antigen (CEA), and carbohydrate antigen 19-9 with the prognosis of ICC. The predictive value of CA125 for the prognosis of ICC patients was demonstrated by univariate analyses and Cox proportional hazards models. CA125 was correlated with tumor size, differentiation, capsulation, tumor node-metastasis stage, recurrence, and CEA. Univariate analysis indicated that CA125, sex, tumor number, tumor size, differentiation, surgical resection margin, tumor node metastasis stage, and CEA were risk factors for both the overall survival and the disease-free survival of ICC patients. Cox proportional hazards models showed that preoperative elevated CA125, a tumor size > 5 cm, and an R1 surgical resection margin were independent prognostic predictors of overall survival and disease-free survival. CA125 also had strong predictive value for the prognosis of different ICC subgroups, including patients without lymph node metastasis and with elevated carbohydrate antigen 19-9 levels. Preoperative elevated serum CA125 level is a noninvasive, simple, and reliable indicator of the prognosis of ICC patients after hepatectomy.
Collapse
Affiliation(s)
- Jie Meng
- Department of Health Management Center, The Affiliated Hospital of Guilin Medical University, Guilin, China
| | - Jun Weng
- Department of Hepatobiliary and Pancreatic Surgery, The Affiliated Hospital of Guilin Medical University, Guilin, China
| | - Jian Wu
- Department of Hepatic Surgery, The First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Han Mao
- Department of Hepatobiliary and Pancreatic Surgery, The Affiliated Hospital of Guilin Medical University, Guilin, China
| | - Peilu Huang
- Department of Hepatobiliary and Pancreatic Surgery, The Affiliated Hospital of Guilin Medical University, Guilin, China
| | - Shule Chen
- Department of Hepatobiliary and Pancreatic Surgery, The Affiliated Hospital of Guilin Medical University, Guilin, China
| | - Lingyun Liu
- Department of Hepatobiliary and Pancreatic Surgery, Laboratory of Hepatobiliary and Pancreatic Surgery, Guangxi Key Laboratory of Molecular Medicine in Liver Injury and Repair, The Affiliated Hospital of Guilin Medical University, Guilin, China
| |
Collapse
|
5
|
Muilenburg KM, Isder CC, Radhakrishnan P, Batra SK, Ly QP, Carlson MA, Bouvet M, Hollingsworth MA, Mohs AM. Mucins as contrast agent targets for fluorescence-guided surgery of pancreatic cancer. Cancer Lett 2023; 561:216150. [PMID: 36997106 PMCID: PMC10150776 DOI: 10.1016/j.canlet.2023.216150] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Revised: 03/16/2023] [Accepted: 03/26/2023] [Indexed: 03/31/2023]
Abstract
Pancreatic cancer is difficult to resect due to its unique challenges, often leading to incomplete tumor resections. Fluorescence-guided surgery (FGS), also known as intraoperative molecular imaging and optical surgical navigation, is an intraoperative tool that can aid surgeons in complete tumor resection through an increased ability to detect the tumor. To target the tumor, FGS contrast agents rely on biomarkers aberrantly expressed in malignant tissue compared to normal tissue. These biomarkers allow clinicians to identify the tumor and its stage before surgical resection and provide a contrast agent target for intraoperative imaging. Mucins, a family of glycoproteins, are upregulated in malignant tissue compared to normal tissue. Therefore, these proteins may serve as biomarkers for surgical resection. Intraoperative imaging of mucin expression in pancreatic cancer can potentially increase the number of complete resections. While some mucins have been studied for FGS, the potential ability to function as a biomarker target extends to the entire mucin family. Therefore, mucins are attractive proteins to investigate more broadly as FGS biomarkers. This review summarizes the biomarker traits of mucins and their potential use in FGS for pancreatic cancer.
Collapse
Affiliation(s)
- Kathryn M Muilenburg
- Department of Pharmaceutical Sciences, University of Nebraska Medical Center, 505 S 45th St, Omaha, NE, 68198, USA; Fred and Pamela Buffett Cancer Center, University of Nebraska Medical Center, 505 S 45th St, Omaha, NE, 68198, USA.
| | - Carly C Isder
- Department of Pharmaceutical Sciences, University of Nebraska Medical Center, 505 S 45th St, Omaha, NE, 68198, USA; Fred and Pamela Buffett Cancer Center, University of Nebraska Medical Center, 505 S 45th St, Omaha, NE, 68198, USA.
| | - Prakash Radhakrishnan
- Fred and Pamela Buffett Cancer Center, University of Nebraska Medical Center, 505 S 45th St, Omaha, NE, 68198, USA; Eppley Institute for Research in Cancer and Allied Diseases, University of Nebraska Medical Center, 505 S 45th St, Omaha, NE, 68198, USA.
| | - Surinder K Batra
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, S 45th St, Omaha, NE, 68198, USA.
| | - Quan P Ly
- Fred and Pamela Buffett Cancer Center, University of Nebraska Medical Center, 505 S 45th St, Omaha, NE, 68198, USA; Department of Surgery, University of Nebraska Medical Center, 983280 Nebraska Medical Center, Omaha, NE, 68198-3280, USA.
| | - Mark A Carlson
- Fred and Pamela Buffett Cancer Center, University of Nebraska Medical Center, 505 S 45th St, Omaha, NE, 68198, USA; Department of Surgery, University of Nebraska Medical Center, 983280 Nebraska Medical Center, Omaha, NE, 68198-3280, USA.
| | - Michael Bouvet
- Department of Surgery, University of California San Diego, 9500 Gilman Dr, La Jolla, CA, 92093, USA; VA San Diego Healthcare System, 3350 La Jolla Village Dr, San Diego, CA, 92161, USA.
| | - Michael A Hollingsworth
- Fred and Pamela Buffett Cancer Center, University of Nebraska Medical Center, 505 S 45th St, Omaha, NE, 68198, USA; Eppley Institute for Research in Cancer and Allied Diseases, University of Nebraska Medical Center, 505 S 45th St, Omaha, NE, 68198, USA.
| | - Aaron M Mohs
- Department of Pharmaceutical Sciences, University of Nebraska Medical Center, 505 S 45th St, Omaha, NE, 68198, USA; Fred and Pamela Buffett Cancer Center, University of Nebraska Medical Center, 505 S 45th St, Omaha, NE, 68198, USA; Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, S 45th St, Omaha, NE, 68198, USA.
| |
Collapse
|
6
|
Gautam SK, Khan P, Natarajan G, Atri P, Aithal A, Ganti AK, Batra SK, Nasser MW, Jain M. Mucins as Potential Biomarkers for Early Detection of Cancer. Cancers (Basel) 2023; 15:1640. [PMID: 36980526 PMCID: PMC10046558 DOI: 10.3390/cancers15061640] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Revised: 02/25/2023] [Accepted: 02/27/2023] [Indexed: 03/10/2023] Open
Abstract
Early detection significantly correlates with improved survival in cancer patients. So far, a limited number of biomarkers have been validated to diagnose cancers at an early stage. Considering the leading cancer types that contribute to more than 50% of deaths in the USA, we discuss the ongoing endeavors toward early detection of lung, breast, ovarian, colon, prostate, liver, and pancreatic cancers to highlight the significance of mucin glycoproteins in cancer diagnosis. As mucin deregulation is one of the earliest events in most epithelial malignancies following oncogenic transformation, these high-molecular-weight glycoproteins are considered potential candidates for biomarker development. The diagnostic potential of mucins is mainly attributed to their deregulated expression, altered glycosylation, splicing, and ability to induce autoantibodies. Secretory and shed mucins are commonly detected in patients' sera, body fluids, and tumor biopsies. For instance, CA125, also called MUC16, is one of the biomarkers implemented for the diagnosis of ovarian cancer and is currently being investigated for other malignancies. Similarly, MUC5AC, a secretory mucin, is a potential biomarker for pancreatic cancer. Moreover, anti-mucin autoantibodies and mucin-packaged exosomes have opened new avenues of biomarker development for early cancer diagnosis. In this review, we discuss the diagnostic potential of mucins in epithelial cancers and provide evidence and a rationale for developing a mucin-based biomarker panel for early cancer detection.
Collapse
Affiliation(s)
- Shailendra K. Gautam
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE 68198, USA
| | - Parvez Khan
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE 68198, USA
| | - Gopalakrishnan Natarajan
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE 68198, USA
| | - Pranita Atri
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE 68198, USA
| | - Abhijit Aithal
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE 68198, USA
| | - Apar K. Ganti
- Fred & Pamela Buffett Cancer Center, Eppley Institute for Research in Cancer and Allied Diseases, University of Nebraska Medical Center, Omaha, NE 68198, USA
- Division of Oncology-Hematology, Department of Internal Medicine, VA Nebraska Western Iowa Health Care System, University of Nebraska Medical Center, Omaha, NE 68105, USA
| | - Surinder K. Batra
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE 68198, USA
- Fred & Pamela Buffett Cancer Center, Eppley Institute for Research in Cancer and Allied Diseases, University of Nebraska Medical Center, Omaha, NE 68198, USA
| | - Mohd W. Nasser
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE 68198, USA
- Fred & Pamela Buffett Cancer Center, Eppley Institute for Research in Cancer and Allied Diseases, University of Nebraska Medical Center, Omaha, NE 68198, USA
| | - Maneesh Jain
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE 68198, USA
- Fred & Pamela Buffett Cancer Center, Eppley Institute for Research in Cancer and Allied Diseases, University of Nebraska Medical Center, Omaha, NE 68198, USA
| |
Collapse
|
7
|
Cox KE, Liu S, Lwin TM, Hoffman RM, Batra SK, Bouvet M. The Mucin Family of Proteins: Candidates as Potential Biomarkers for Colon Cancer. Cancers (Basel) 2023; 15:cancers15051491. [PMID: 36900282 PMCID: PMC10000725 DOI: 10.3390/cancers15051491] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Revised: 02/23/2023] [Accepted: 02/24/2023] [Indexed: 03/08/2023] Open
Abstract
Mucins (MUC1-MUC24) are a family of glycoproteins involved in cell signaling and barrier protection. They have been implicated in the progression of numerous malignancies including gastric, pancreatic, ovarian, breast, and lung cancer. Mucins have also been extensively studied with respect to colorectal cancer. They have been found to have diverse expression profiles amongst the normal colon, benign hyperplastic polyps, pre-malignant polyps, and colon cancers. Those expressed in the normal colon include MUC2, MUC3, MUC4, MUC11, MUC12, MUC13, MUC15 (at low levels), and MUC21. Whereas MUC5, MUC6, MUC16, and MUC20 are absent from the normal colon and are expressed in colorectal cancers. MUC1, MUC2, MUC4, MUC5AC, and MUC6 are currently the most widely covered in the literature regarding their role in the progression from normal colonic tissue to cancer.
Collapse
Affiliation(s)
- Kristin E. Cox
- Department of Surgery, University of California San Diego, La Jolla, CA 92037, USA
- VA San Diego Healthcare System, La Jolla, CA 92161, USA
| | - Shanglei Liu
- Department of Surgery, University of California San Diego, La Jolla, CA 92037, USA
| | - Thinzar M. Lwin
- Department of Surgical Oncology, City of Hope National Medical Center, Duarte, CA 91010, USA
| | - Robert M. Hoffman
- Department of Surgery, University of California San Diego, La Jolla, CA 92037, USA
- VA San Diego Healthcare System, La Jolla, CA 92161, USA
- AntiCancer, Inc., San Diego, CA 92111, USA
| | - Surinder K. Batra
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE 68198, USA
| | - Michael Bouvet
- Department of Surgery, University of California San Diego, La Jolla, CA 92037, USA
- VA San Diego Healthcare System, La Jolla, CA 92161, USA
- Correspondence: ; Tel.: +1-858-822-6191; Fax: +1-858-249-0483
| |
Collapse
|
8
|
Torabi M, Aghanejad A, Savadi P, Barzegari A, Omidi Y, Barar J. Fabrication of mesoporous silica nanoparticles for targeted delivery of sunitinib to ovarian cancer cells. BIOIMPACTS : BI 2023; 13:255-267. [PMID: 37431477 PMCID: PMC10329750 DOI: 10.34172/bi.2023.25298] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Revised: 07/06/2022] [Accepted: 07/23/2022] [Indexed: 04/13/2024]
Abstract
INTRODUCTION Mesoporous silica nanoparticles (MSNPs) are considered innovative multifunctional structures for targeted drug delivery owing to their outstanding physicochemical characteristics. METHODS MSNPs were fabricated using the sol-gel method, and polyethylene glycol-600 (PEG600) was used for MSNPs modification. Subsequently, sunitinib (SUN) was loaded into the MSNPs, MSNP-PEG and MSNP-PEG/SUN were grafted with mucin 16 (MUC16) aptamers. The nanosystems (NSs) were characterized using FT-IR, TEM, SEM, DLS, XRD, BJH, and BET. Furthermore, the biological impacts of MSNPs were evaluated on the ovarian cancer cells by MTT assay and flow cytometry analysis. RESULTS The results revealed that the MSNPs have a spherical shape with an average dimension, pore size, and surface area of 56.10 nm, 2.488 nm, and 148.08 m2g-1, respectively. The cell viability results showed higher toxicity of targeted MSNPs in MUC16 overexpressing OVCAR-3 cells as compared to the SK-OV-3 cells; that was further confirmed by the cellular uptake results. The cell cycle analysis exhibited that the induction of sub-G1 phase arrest mostly occurred in MSNP-PEG/SUN-MUC16 treated OVCAR-3 cells and MSNP-PEG/SUN treated SK-OV-3 cells. DAPI staining showed apoptosis induction upon exposure to targeted MSNP in MUC16 positive OVCAR-3 cells. CONCLUSION According to our results, the engineered NSs could be considered an effective multifunctional targeted drug delivery platform for the mucin 16 overexpressing cells.
Collapse
Affiliation(s)
- Mitra Torabi
- Research Center for Pharmaceutical Nanotechnology, Biomedicine Institute, Tabriz University of Medical Sciences, Tabriz, Iran
- Department of Pharmaceutics, Faculty of Pharmacy, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Ayuob Aghanejad
- Research Center for Pharmaceutical Nanotechnology, Biomedicine Institute, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Pouria Savadi
- Di.S.T.A.Bi.F., University of Campania “Luigi Vanvitelli”, Via Vivaldi 43, 81100 Caserta, Italy
| | - Abolfazl Barzegari
- Research Center for Pharmaceutical Nanotechnology, Biomedicine Institute, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Yadollah Omidi
- Department of Pharmaceutical Sciences, College of Pharmacy, Nova Southeastern University, Fort Lauderdale, FL 33328, USA
| | - Jaleh Barar
- Department of Pharmaceutical Sciences, College of Pharmacy, Nova Southeastern University, Fort Lauderdale, FL 33328, USA
| |
Collapse
|
9
|
Yuan C, Yuan J, Xiao H, Li H, Jiang Y, Zhai R, Zhai J, Xing H, Huang J. Genomic analysis of matrix metalloproteinases affecting the prognosis and immunogenic profile of gastric cancer. Front Genet 2023; 14:1128088. [PMID: 37144126 PMCID: PMC10151559 DOI: 10.3389/fgene.2023.1128088] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Accepted: 04/04/2023] [Indexed: 05/06/2023] Open
Abstract
This study systematically and comprehensively analyzed the characteristics of matrix metalloproteinases (MMPs) in gastric cancer (GC) and revealed the relationship between MMPs and prognoses, clinicopathological features, tumor microenvironment, gene mutations, and drug therapy response in patients with GC. Based on the mRNA expression profiles of 45 MMP-related genes in GC, we established a model that classified GC patients into three groups based on cluster analysis of the mRNA expression profiles. The 3 groups of GC patients showed significantly different prognoses as well as tumor microenvironmental characteristics. Next, we used Boruta's algorithm and PCA method to establish an MMP scoring system and found that lower MMP scores were associated with better prognoses, lower clinical stages, better immune cell infiltration, lower degrees of immune dysfunction and rejection, and more genetic mutations. Whereas a high MMP score was the opposite. These observations were further validated with data from other datasets, showing the robustness of our MMP scoring system. Overall, MMP could be involved in the tumor microenvironment (TME), clinical features, and prognosis of GC. An in-depth study of MMP patterns can better understand the indispensable role of MMP in the development of GC and reasonably assess the survival prognosis, clinicopathological features, and drug efficacy of different patients, thus providing clinicians with a broader vision of GC progression and treatment.
Collapse
Affiliation(s)
- Chaofeng Yuan
- Department of Gastrointestinal Colorectal Surgery, China-Japan Union Hospital of Jilin University, Changchun, China
| | - Jialin Yuan
- Department of Breast Surgery, China-Japan Union Hospital of Jilin University, Changchun, China
| | - Huijie Xiao
- Department of Gastrointestinal Colorectal Surgery, China-Japan Union Hospital of Jilin University, Changchun, China
| | - Haitao Li
- Department of Orthopedics, China-Japan Union Hospital of Jilin University, Changchun, China
| | - Yang Jiang
- Department of Gastrointestinal Colorectal Surgery, China-Japan Union Hospital of Jilin University, Changchun, China
| | - Rongnan Zhai
- Department of Gastrointestinal Colorectal Surgery, China-Japan Union Hospital of Jilin University, Changchun, China
| | - Jinjing Zhai
- Department of Gastrointestinal Colorectal Surgery, China-Japan Union Hospital of Jilin University, Changchun, China
| | - Hua Xing
- Department of Breast Surgery, China-Japan Union Hospital of Jilin University, Changchun, China
- *Correspondence: Hua Xing, ; Jiannan Huang,
| | - Jiannan Huang
- Department of Gastrointestinal Colorectal Surgery, China-Japan Union Hospital of Jilin University, Changchun, China
- *Correspondence: Hua Xing, ; Jiannan Huang,
| |
Collapse
|
10
|
Olson MT, Aguilar EN, Brooks CL, Isder CC, Muilenburg KM, Talmon GA, Ly QP, Carlson MA, Hollingsworth MA, Mohs AM. Preclinical Evaluation of a Humanized, Near-Infrared Fluorescent Antibody for Fluorescence-Guided Surgery of MUC16-Expressing Pancreatic Cancer. Mol Pharm 2022; 19:3586-3599. [PMID: 35640060 PMCID: PMC9864431 DOI: 10.1021/acs.molpharmaceut.2c00203] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Surgery remains the only potentially curative treatment option for pancreatic cancer, but resections are made more difficult by infiltrative disease, proximity of critical vasculature, peritumoral inflammation, and dense stroma. Surgeons are limited to tactile and visual cues to differentiate cancerous tissue from normal tissue. Furthermore, translating preoperative images to the intraoperative setting poses additional challenges for tumor detection, and can result in undetected and unresected lesions. Thus, pancreatic ductal adenocarcinoma (PDAC) has high rates of incomplete resections, and subsequently, disease recurrence. Fluorescence-guided surgery (FGS) has emerged as a method to improve intraoperative detection of cancer and ultimately improve surgical outcomes. Initial clinical trials have demonstrated feasibility of FGS for PDAC, but there are limited targeted probes under investigation for this disease, highlighting the need for development of additional novel biomarkers to reflect the PDAC heterogeneity. MUCIN16 (MUC16) is a glycoprotein that is overexpressed in 60-80% of PDAC. In our previous work, we developed a MUC16-targeted murine antibody near-infrared conjugate, termed AR9.6-IRDye800, that showed efficacy in detecting pancreatic cancer. To build on the translational potential of this imaging probe, a humanized variant of the AR9.6 fluorescent conjugate was developed and investigated herein. This conjugate, termed huAR9.6-IRDye800, showed equivalent binding properties to its murine counterpart. Using an optimized dye:protein ratio of 1:1, in vivo studies demonstrated high tumor to background ratios in MUC16-expressing tumor models, and delineation of tumors in a patient-derived xenograft model. Safety, biodistribution, and toxicity studies were conducted. These studies demonstrated that huAR9.6-IRDye800 was safe, did not yield evidence of histological toxicity, and was well tolerated in vivo. The results from this work suggest that AR9.6-IRDye800 is an efficacious and safe imaging agent for identifying pancreatic cancer intraoperatively through fluorescence-guided surgery.
Collapse
Affiliation(s)
- Madeline T. Olson
- Eppley Institute for Research in Cancer and Allied Diseases, University of Nebraska Medical Center, Omaha, NE 68198
- Fred and Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE 68198
| | - Eric N. Aguilar
- Department of Chemistry and Biochemistry, California State University Fresno, Fresno, CA 93740
| | - Cory L. Brooks
- Department of Chemistry and Biochemistry, California State University Fresno, Fresno, CA 93740
| | - Carly C. Isder
- Fred and Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE 68198
- Department of Pharmaceutical Sciences, University of Nebraska Medical Center, Omaha, NE 68198
| | - Kathtyn M. Muilenburg
- Fred and Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE 68198
- Department of Pharmaceutical Sciences, University of Nebraska Medical Center, Omaha, NE 68198
| | - Geoffrey A. Talmon
- Fred and Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE 68198
- Department of Pathology and Microbiology, University of Nebraska Medical Center, Omaha, NE 68198
| | - Quan P. Ly
- Fred and Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE 68198
- Department of Surgery, University of Nebraska Medical Center, Omaha, NE 68198
| | - Mark A. Carlson
- Fred and Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE 68198
- Department of Surgery, University of Nebraska Medical Center, Omaha, NE 68198
- Department of Surgery, VA Medical Center, Omaha, NE 68105
| | - Michael A. Hollingsworth
- Eppley Institute for Research in Cancer and Allied Diseases, University of Nebraska Medical Center, Omaha, NE 68198
- Fred and Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE 68198
| | - Aaron M. Mohs
- Fred and Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE 68198
- Department of Pharmaceutical Sciences, University of Nebraska Medical Center, Omaha, NE 68198
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE 68198
| |
Collapse
|
11
|
Marimuthu S, Lakshmanan I, Muniyan S, Gautam SK, Nimmakayala RK, Rauth S, Atri P, Shah A, Bhyravbhatla N, Mallya K, Grandgenett PM, Hollingsworth MA, Datta K, Jain M, Ponnusamy MP, Batra SK. MUC16 Promotes Liver Metastasis of Pancreatic Ductal Adenocarcinoma by Upregulating NRP2-Associated Cell Adhesion. Mol Cancer Res 2022; 20:1208-1221. [PMID: 35533267 PMCID: PMC9635595 DOI: 10.1158/1541-7786.mcr-21-0888] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2021] [Revised: 03/18/2022] [Accepted: 05/03/2022] [Indexed: 11/16/2022]
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is one of the most lethal types of cancer, as it commonly metastasizes to the liver resulting in an overall poor prognosis. However, the molecular mechanism involved in liver metastasis remains poorly understood. Here, we aimed to identify the MUC16-mediated molecular mechanism of PDAC-liver metastasis. Previous studies demonstrated that MUC16 and its C-terminal (Cter) domain are involved in the aggressiveness of PDAC. In this study, we observed MUC16 and its Cter expression significantly high in human PDAC tissues, PDAC organoids, and metastatic liver tissues, while no expression was observed in normal pancreatic tissues using IHC and immunofluorescence (IFC) analyses. MUC16 knockdown in SW1990 and CD18/HPAF PDAC cells significantly decreased the colony formation, migration, and endothelial/p-selectin binding. In contrast, MUC16-Cter ectopic overexpression showed significantly increased colony formation and motility in MiaPaCa2 pancreatic cancer cells. Interestingly, MUC16 promoted cell survival and colonization in the liver, mimicking an ex vivo environment. Furthermore, MUC16 enhanced liver metastasis in the in vivo mouse model. Our integrated analyses of RNA-sequencing suggested that MUC16 alters Neuropilin-2 (NRP2) and cell adhesion molecules in pancreatic cancer cells. Furthermore, we identified that MUC16 regulated NRP2 via JAK2/STAT1 signaling in PDAC. NRP2 knockdown in MUC16-overexpressed PDAC cells showed significantly decreased cell adhesion and migration. Overall, the findings indicate that MUC16 regulates NRP2 and induces metastasis in PDAC. IMPLICATIONS This study shows that MUC16 plays a critical role in PDAC liver metastasis by mediating NRP2 regulation by JAK2/STAT1 axis, thereby paving the way for future therapy efforts for metastatic PDAC.
Collapse
Affiliation(s)
- Saravanakumar Marimuthu
- Department of Biochemistry and Molecular Biology, College of Medicine, University of Nebraska Medical Center, Omaha, NE, USA
| | - Imayavaramban Lakshmanan
- Department of Biochemistry and Molecular Biology, College of Medicine, University of Nebraska Medical Center, Omaha, NE, USA
| | - Sakthivel Muniyan
- Department of Biochemistry and Molecular Biology, College of Medicine, University of Nebraska Medical Center, Omaha, NE, USA
| | - Shailendra K. Gautam
- Department of Biochemistry and Molecular Biology, College of Medicine, University of Nebraska Medical Center, Omaha, NE, USA
| | - Rama Krishna Nimmakayala
- Department of Biochemistry and Molecular Biology, College of Medicine, University of Nebraska Medical Center, Omaha, NE, USA
| | - Sanchita Rauth
- Department of Biochemistry and Molecular Biology, College of Medicine, University of Nebraska Medical Center, Omaha, NE, USA
| | - Pranita Atri
- Department of Biochemistry and Molecular Biology, College of Medicine, University of Nebraska Medical Center, Omaha, NE, USA
| | - Ashu Shah
- Department of Biochemistry and Molecular Biology, College of Medicine, University of Nebraska Medical Center, Omaha, NE, USA
| | - Namita Bhyravbhatla
- Department of Biochemistry and Molecular Biology, College of Medicine, University of Nebraska Medical Center, Omaha, NE, USA
| | - Kavita Mallya
- Department of Biochemistry and Molecular Biology, College of Medicine, University of Nebraska Medical Center, Omaha, NE, USA
| | - Paul M. Grandgenett
- Eppley Institute for Research in Cancer and Allied Diseases, Fred & Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE, USA
| | - Michael A. Hollingsworth
- Eppley Institute for Research in Cancer and Allied Diseases, Fred & Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE, USA
| | - Kaustubh Datta
- Department of Biochemistry and Molecular Biology, College of Medicine, 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
| | - Maneesh Jain
- Department of Biochemistry and Molecular Biology, College of Medicine, 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
| | - Moorthy P. Ponnusamy
- Department of Biochemistry and Molecular Biology, College of Medicine, 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
- Department of Pathology and Microbiology, College of Medicine, University of Nebraska Medical Center, Omaha, NE, USA
| | - Surinder K. Batra
- Department of Biochemistry and Molecular Biology, College of Medicine, 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
- Department of Pathology and Microbiology, College of Medicine, University of Nebraska Medical Center, Omaha, NE, USA
| |
Collapse
|
12
|
Xu W, Zhang M, Liu L, Yin M, Xu C, Weng Z. Association of mucin family members with prognostic significance in pancreatic cancer patients: A meta-analysis. PLoS One 2022; 17:e0269612. [PMID: 35709153 PMCID: PMC9202904 DOI: 10.1371/journal.pone.0269612] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Accepted: 05/24/2022] [Indexed: 12/09/2022] Open
Abstract
OBJECTIVE The role of biomarkers in the early diagnosis and prognosis prediction of tumors has been paid more and more attention by researchers. Mucins are markers that have been found to have an abnormal expression in many tumors in recent years, which have been proved to have a predictive effect on the prognosis of tumors such as cholangiocarcinoma and colon cancer. However, whether it can predict the prognosis of pancreatic cancer remains unknown. The purpose of our study is to investigate whether the mucins and their subtypes are related to the prognosis of patients with pancreatic cancer. METHODS We systematically searched the Pubmed, Embase, and Cochrane Library for all eligible studies on the relationship between mucin and the prognosis of patients with pancreatic cancer up to November 2021. We used R 4.12 to calculate the combined risk ratio (HR) and 95% confidence interval (CI). For studies that did not provide HR values, we used scientific methods to calculate their values as accurately as possible. We used fixed effect model due to low heterogeneity. Subgroup analysis and sensitivity analysis were used to study heterogeneity. The funnel plot and Egger test were used to test whether the publication bias existed. The trim and filling method were used to evaluate the impact of publication bias on the results of the study. RESULTS A total of 18 studies were included in this meta-analysis, including 4 subtypes of mucin family members and 1643 patients. There was a slight heterogeneity between studies (I2 = 24.4%, P = 0.14). Meta-analysis showed that MUC4 (HR = 2.04, 95%CI 1.21;3.45), MUC16 (HR = 2.10, 95%CI 1.31;3.37), and whole mucin (HR = 1.32, 95%CI 1.07;1.63). The expression level was negatively correlated with the prognosis of pancreatic cancer patients, MUC1 (HR = 1.09, 95%CI 0.77;1.54), MUC5 (HR = 1.03, 95%CI 0.47;2.25) The expression level was not related to the prognosis of pancreatic cancer patients. CONCLUSION The meta-analysis demonstrated that the overall expression level of mucin and the expression levels of MUC4 and MUC16 were important prognostic predictors for pancreatic cancer patients. MUC1 and MUC5 had no predictive value for the prognosis of pancreatic cancer patients. Future studies should validate these and other promising biomarkers. TRIAL REGISTRATION PROSPERO registration number is CRD42021291962. https://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42021291962.
Collapse
Affiliation(s)
- Wei Xu
- Department of Gastroenterology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China
| | - Man Zhang
- Department of Emergency Medicine, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China
| | - Lu Liu
- Department of Gastroenterology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China
| | - Minyue Yin
- Department of Gastroenterology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China
| | - Chunfang Xu
- The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu Province, China
| | - Zhen Weng
- Cyrus Tang Hematology Center and Ministry of Education Engineering Center of Hematological Disease, The Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| |
Collapse
|
13
|
Liu Z, Gu Y, Li X, Zhou L, Cheng X, Jiang H, Huang Y, Zhang Y, Xu T, Yang W, Huang Q. Mucin 16 Promotes Colorectal Cancer Development and Progression Through Activation of Janus Kinase 2. Dig Dis Sci 2022; 67:2195-2208. [PMID: 33982216 DOI: 10.1007/s10620-021-07004-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Accepted: 04/14/2021] [Indexed: 01/24/2023]
Abstract
BACKGROUND Mucin 16 (MUC16), a cell surface-associated mucin, has been implicated to be upregulated in a large repertoire of malignances. However, its function in the pathogenesis of colorectal cancer (CRC) is unknown. AIMS Here, we explored the regulatory role of MUC16 in CRC. METHODS First, tumor and paracancerous tissues, and serum samples from 162 CRC patients, peripheral blood samples from 48 healthy volunteers and 72 benign colorectal patients were collected. The correlation between the MUC16 expression and the clinical phenotypes of the patients was analyzed. Subsequently, HCT116 and SW480 cells with deletion of MUC16 were established to detect changes in the growth and metastatic capacities of CRC cells. The genes with the highest correlation with MUC16 were predicted by bioinformatics, and their binding relationships were detected by Co-IP and double-labeled immunofluorescence, followed by functional rescue experiments. RESULTS Overexpression of MUC16 in CRC patients was positively correlated with serum biomarkers and poor prognosis of patients. It was demonstrated by in vitro and in vivo experiments that knocking-down the expression of MUC16 could significantly inhibit the growth and metastasis of CRC cells. MUC16 activated janus kinase 2 (JAK2)/signal transducer and activator of transcription 3 (STAT3) by interacting with JAK2. Further overexpression of JAK2 in cells with poor expression of MUC16 revealed a significant increase in the proliferative and metastatic capacities of CRC cells. CONCLUSIONS MUC16 contributes to the development and progression of CRC by binding to JAK2, thereby promoting phosphorylation of JAK2 and further activating STAT3 phosphorylation.
Collapse
Affiliation(s)
- Zhining Liu
- Department of General Surgery, Anhui Provincial Hospital, Cheeloo College of Medicine, Shandong University, No. 27, Shanda South Road, Jinan, 250012, Shandong, People's Republic of China.,Department of General Surgery, The Second Hospital of Anhui Medical University, Hefei, 230601, Anhui, People's Republic of China
| | - Yimei Gu
- Department of Emergency ICU, The First Affiliated Hospital of Anhui Medical University, Hefei, 230000, Anhui, People's Republic of China
| | - Xianghua Li
- Department of Molecular Pathology, Guangzhou Daan Clinical Testing Center Co., Ltd, Guangzhou, 510000, Guangdong, People's Republic of China
| | - Lianbang Zhou
- Department of General Surgery, The Second Hospital of Anhui Medical University, Hefei, 230601, Anhui, People's Republic of China
| | - Xiaohu Cheng
- Department of General Surgery, The Second Hospital of Anhui Medical University, Hefei, 230601, Anhui, People's Republic of China
| | - Heng Jiang
- Department of General Surgery, The Second Hospital of Anhui Medical University, Hefei, 230601, Anhui, People's Republic of China
| | - Yang Huang
- Department of General Surgery, The Second Hospital of Anhui Medical University, Hefei, 230601, Anhui, People's Republic of China
| | - Yingfeng Zhang
- Department of General Surgery, The Second Hospital of Anhui Medical University, Hefei, 230601, Anhui, People's Republic of China
| | - Tongtong Xu
- Department of General Surgery, The Second Hospital of Anhui Medical University, Hefei, 230601, Anhui, People's Republic of China
| | - Wanshui Yang
- Department of Nutrition, School of Public Health, Anhui Medical University, Hefei, 230032, Anhui, People's Republic of China
| | - Qiang Huang
- Department of General Surgery, Anhui Provincial Hospital, Cheeloo College of Medicine, Shandong University, No. 27, Shanda South Road, Jinan, 250012, Shandong, People's Republic of China.
| |
Collapse
|
14
|
Lin A, Zhou N, Zhu W, Zhang J, Wei T, Guo L, Luo P, Zhang J. Genomic and immunological profiles of small-cell lung cancer between East Asians and Caucasian. Cancer Cell Int 2022; 22:173. [PMID: 35488336 PMCID: PMC9052616 DOI: 10.1186/s12935-022-02588-w] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2022] [Accepted: 04/12/2022] [Indexed: 12/05/2022] Open
Abstract
The characterization of immunological and genomic differences in small-cell lung cancer (SCLC) between East Asian (EA) and Caucasian patients can reveal important clinical therapies for EA patients with SCLC. By sequencing and analyzing a molecular and immunological dataset of 98-SCLC patients of EA ancestry, immunogenicity, including DNA damage repair alterations and tumor mutation burden (TMB), was found to be significantly higher in the EA cohort than in the Caucasian cohort. The epithelial-mesenchymal transition (EMT) was the signaling signature with the predominant frequency of mutations across all patients in the EA cohort. Analysis of tumor-infiltrated immune cells revealed that resting lymphocytes were significantly enriched in the EA cohort. Compound-targeting analysis showed that topoisomerase inhibitors might be capable of targeting TP53 and RB1 comutations in EA SCLC patients. EA SCLC patients who harbored COL6A6 mutations had poor survival, while Caucasian SCLC patients with OTOF, ANKRD30B, and TECPR2 mutations were identified to have a shorter survival.
Collapse
Affiliation(s)
- Anqi Lin
- Department of Oncology, Zhujiang Hospital, Southern Medical University, 253 Industrial Avenue, Guangzhou, 510282, Guangdong, China
| | - Ningning Zhou
- Department of Medical Oncology, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-Sen University Cancer Center, Guangzhou, China
| | - Weiliang Zhu
- Department of Oncology, Zhujiang Hospital, Southern Medical University, 253 Industrial Avenue, Guangzhou, 510282, Guangdong, China
| | - Jiexia Zhang
- Department of Medicine, National Clinical Research Center for Respiratory Disease, State Key Laboratory of Respiratory Disease, Guangzhou Institute of Respiratory Disease, Guangzhou, China
| | - Ting Wei
- Department of Oncology, Zhujiang Hospital, Southern Medical University, 253 Industrial Avenue, Guangzhou, 510282, Guangdong, China
| | - Linlang Guo
- Department of Pathology, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Peng Luo
- Department of Oncology, Zhujiang Hospital, Southern Medical University, 253 Industrial Avenue, Guangzhou, 510282, Guangdong, China.
| | - Jian Zhang
- Department of Oncology, Zhujiang Hospital, Southern Medical University, 253 Industrial Avenue, Guangzhou, 510282, Guangdong, China.
| |
Collapse
|
15
|
Huang JH, Liu HS, Hu T, Zhang ZJ, He XW, Mo TW, Wen XF, Lan P, Lian L, Wu XR. OUP accepted manuscript. Gastroenterol Rep (Oxf) 2022; 10:goac020. [PMID: 35711715 PMCID: PMC9196102 DOI: 10.1093/gastro/goac020] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Revised: 04/16/2022] [Accepted: 04/30/2022] [Indexed: 11/13/2022] Open
Affiliation(s)
- Jun-Hua Huang
- Department of Colorectal Surgery, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
- Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
| | - Hua-Shan Liu
- Department of Colorectal Surgery, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
- Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
| | - Tuo Hu
- Department of Colorectal Surgery, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
- Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
| | - Zong-Jin Zhang
- Department of Colorectal Surgery, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
- Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
| | - Xiao-Wen He
- Department of Colorectal Surgery, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
- Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
| | - Tai-Wei Mo
- Department of Colorectal Surgery, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
- Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
| | - Xiao-Feng Wen
- Department of Colorectal Surgery, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
- Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
| | - Ping Lan
- Department of Colorectal Surgery, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
- Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
| | - Lei Lian
- Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
- Department of Gastric Surgery, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
| | - Xian-Rui Wu
- Corresponding author. The Sixth Affiliated Hospital, Sun Yat-sen University, 26 Yuancun Erheng Road, Guangzhou, Guangdong 510655, P. R. China. Tel: +86-20-38254009; Fax: +86-20-38254159;
| |
Collapse
|
16
|
Stergiou N, Urschbach M, Gabba A, Schmitt E, Kunz H, Besenius P. The Development of Vaccines from Synthetic Tumor-Associated Mucin Glycopeptides and their Glycosylation-Dependent Immune Response. CHEM REC 2021; 21:3313-3331. [PMID: 34812564 DOI: 10.1002/tcr.202100182] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Revised: 10/31/2021] [Accepted: 11/02/2021] [Indexed: 12/15/2022]
Abstract
Tumor-associated carbohydrate antigens are overexpressed as altered-self in most common epithelial cancers. Their glycosylation patterns differ from those of healthy cells, functioning as an ID for cancer cells. Scientists have been developing anti-cancer vaccines based on mucin glycopeptides, yet the interplay of delivery system, adjuvant and tumor associated MUC epitopes in the induced immune response is not well understood. The current state of the art suggests that the identity, abundancy and location of the glycans on the MUC backbone are all key parameters in the cellular and humoral response. This review shares lessons learned by us in over two decades of research in glycopeptide vaccines. By bridging synthetic chemistry and immunology, we discuss efforts in designing synthetic MUC1/4/16 vaccines and focus on the role of glycosylation patterns. We provide a brief introduction into the mechanisms of the immune system and aim to promote the development of cancer subunit vaccines.
Collapse
Affiliation(s)
- Natascha Stergiou
- Radionuclide Center, Radiology and Nuclear medicine Amsterdam UMC, VU University, De Boelelaan 1085c, 1081 HV, Amsterdam, the Netherlands
| | - Moritz Urschbach
- Department of Chemistry, Johannes Gutenberg University Mainz, Duesbergweg 10-14, 55128, Mainz, Germany
| | - Adele Gabba
- Department of Chemistry, Johannes Gutenberg University Mainz, Duesbergweg 10-14, 55128, Mainz, Germany
| | - Edgar Schmitt
- Institute of Immunology, University Medical Center Mainz, Langenbeckstr. 1, 55131, Mainz, Germany
| | - Horst Kunz
- Department of Chemistry, Johannes Gutenberg University Mainz, Duesbergweg 10-14, 55128, Mainz, Germany
| | - Pol Besenius
- Department of Chemistry, Johannes Gutenberg University Mainz, Duesbergweg 10-14, 55128, Mainz, Germany
| |
Collapse
|
17
|
Singh D, Dheer D, Samykutty A, Shankar R. Antibody drug conjugates in gastrointestinal cancer: From lab to clinical development. J Control Release 2021; 340:1-34. [PMID: 34673122 DOI: 10.1016/j.jconrel.2021.10.006] [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] [Received: 04/19/2021] [Revised: 10/05/2021] [Accepted: 10/06/2021] [Indexed: 12/15/2022]
Abstract
The antibody-drug conjugates (ADCs) are one the fastest growing biotherapeutics in oncology and are still in their infancy in gastrointestinal (GI) cancer for clinical applications to improve patient survival. The ADC based approach is developed with tumor specific antigen, antibody carrying cytotoxic agents to precisely target and deliver chemotherapeutics at the tumor site. To date, 11 ADCs have been approved by US-FDA, and more than 80 are in the clinical development phase for different oncological indications. However, The ADCs based therapies in GI cancers are still far from having high-efficient clinical outcomes. The limited success of these ADCs and lessons learned from the past are now being used to develop a newer generation of ADC against GI cancers. In this review, we did a comprehensive assessment of the key components of ADCs, including tumor marker, antibody, cytotoxic payload, and linkage strategy, with a focus on technical improvement and some future trends in the pipeline for clinical translation. The various preclinical and clinical ADCs used in gastrointestinal malignancies, their target, composition and bioconjugation, along with preclinical and clinical outcomes, are discussed. The emphasis is also given to new generation ADCs employing novel mAb, payload, linker, and bioconjugation methods are also included.
Collapse
Affiliation(s)
- Davinder Singh
- Natural Products and Medicinal Chemistry Division, CSIR-Indian Institute of Integrative Medicine, Jammu 180001, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Divya Dheer
- Natural Products and Medicinal Chemistry Division, CSIR-Indian Institute of Integrative Medicine, Jammu 180001, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Abhilash Samykutty
- Stephenson Comprehensive Cancer Center, University of Oklahoma, Oklahoma City, OK 73104, USA.
| | - Ravi Shankar
- Natural Products and Medicinal Chemistry Division, CSIR-Indian Institute of Integrative Medicine, Jammu 180001, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India.
| |
Collapse
|
18
|
Mashayekhi V, Mocellin O, Fens MH, Krijger GC, Brosens LA, Oliveira S. Targeting of promising transmembrane proteins for diagnosis and treatment of pancreatic ductal adenocarcinoma. Theranostics 2021; 11:9022-9037. [PMID: 34522225 PMCID: PMC8419040 DOI: 10.7150/thno.60350] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Accepted: 07/12/2021] [Indexed: 12/13/2022] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is one of the most fatal types of cancer due to the relatively late diagnosis and the limited therapeutic options. Current treatment regimens mainly comprise the cytotoxic agents gemcitabine and FOLFIRINOX. These compounds have shown limited efficacy and severe side effects, highlighting the necessity for earlier detection and the development of more effective, and better-tolerated treatments. Although targeted therapies are promising for the treatment of several types of cancer, identification of suitable targets for early diagnosis and targeted therapy of PDAC is challenging. Interestingly, several transmembrane proteins are overexpressed in PDAC cells that show low expression in healthy pancreas and may therefore serve as potential targets for treatment and/or diagnostic purposes. In this review we describe the 11 most promising transmembrane proteins, carefully selected after a thorough literature search. Favorable features and potential applications of each target, as well as the results of the preclinical and clinical studies conducted in the past ten years, are discussed in detail.
Collapse
Affiliation(s)
- Vida Mashayekhi
- Cell Biology, Neurobiology and Biophysics, Department of Biology, Faculty of Science, Utrecht University, 3584 CH Utrecht, the Netherlands
| | - Orsola Mocellin
- Cell Biology, Neurobiology and Biophysics, Department of Biology, Faculty of Science, Utrecht University, 3584 CH Utrecht, the Netherlands
| | - Marcel H.A.M. Fens
- Pharmaceutics, Department of Pharmaceutical Sciences, Faculty of Science, Utrecht University, 3584 CG Utrecht, the Netherlands
| | - Gerard C. Krijger
- Department of Radiology and Nuclear Medicine, University Medical Center Utrecht, Faculty of Medicine, Utrecht University, 3584 CX Utrecht, the Netherlands
| | - Lodewijk A.A. Brosens
- Department of Pathology, University Medical Center Utrecht, Faculty of Medicine, Utrecht University, 3584 CX Utrecht, the Netherlands
| | - Sabrina Oliveira
- Cell Biology, Neurobiology and Biophysics, Department of Biology, Faculty of Science, Utrecht University, 3584 CH Utrecht, the Netherlands
- Pharmaceutics, Department of Pharmaceutical Sciences, Faculty of Science, Utrecht University, 3584 CG Utrecht, the Netherlands
| |
Collapse
|
19
|
Ballester B, Milara J, Montero P, Cortijo J. MUC16 Is Overexpressed in Idiopathic Pulmonary Fibrosis and Induces Fibrotic Responses Mediated by Transforming Growth Factor-β1 Canonical Pathway. Int J Mol Sci 2021; 22:ijms22126502. [PMID: 34204432 PMCID: PMC8235375 DOI: 10.3390/ijms22126502] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Revised: 05/30/2021] [Accepted: 06/15/2021] [Indexed: 12/16/2022] Open
Abstract
Several transmembrane mucins have demonstrated that they contribute intracellularly to induce fibrotic processes. The extracellular domain of MUC16 is considered as a biomarker for disease progression and death in IPF patients. However, there is no evidence regarding the signalling capabilities of MUC16 that contribute to IPF development. Here, we demonstrate that MUC16 was overexpressed in the lung tissue of IPF patients (n = 20) compared with healthy subjects (n = 17) and localised in fibroblasts and hyperplastic alveolar type II cells. Repression of MUC16 expression by siRNA-MUC16 transfection inhibited the TGF-β1-induced fibrotic processes such as mesenchymal/ myofibroblast transformations of alveolar type II A549 cells and lung fibroblasts, as well as fibroblast proliferation. SiRNA-MUC16 transfection also decreased the TGF-β1-induced SMAD3 phosphorylation, thus inhibiting the Smad Binding Element activation. Immunoprecipitation assays and confocal immunofluorescence showed the formation of a protein complex between MUC16/p-SMAD3 in the cell membrane after TGF-β1 stimulation. This study shows that MUC16 is overexpressed in IPF and collaborates with the TGF-β1 canonical pathway to induce fibrotic processes. Therefore, direct or indirect targeting of MUC16 could be a potential drug target for human IPF.
Collapse
Affiliation(s)
- Beatriz Ballester
- Comprehensive Pneumology Center (CPC), Helmholtz Zentrum München, 85764 Munich, Germany
- CIBERES, Health Institute Carlos III, 46010 Valencia, Spain;
- Correspondence: (B.B.); (J.M.); Tel.: +34-605148470 (B.B.); +34-963864631 (J.M.)
| | - Javier Milara
- CIBERES, Health Institute Carlos III, 46010 Valencia, Spain;
- Pharmacy Unit, General University Hospital, 46010 Valencia, Spain
- Department of Pharmacology, Faculty of Medicine, University of Valencia, 46010 Valencia, Spain;
- Correspondence: (B.B.); (J.M.); Tel.: +34-605148470 (B.B.); +34-963864631 (J.M.)
| | - Paula Montero
- Department of Pharmacology, Faculty of Medicine, University of Valencia, 46010 Valencia, Spain;
| | - Julio Cortijo
- CIBERES, Health Institute Carlos III, 46010 Valencia, Spain;
- Department of Pharmacology, Faculty of Medicine, University of Valencia, 46010 Valencia, Spain;
- Research and Teaching Unit, University General Hospital Consortium, 46010 Valencia, Spain
| |
Collapse
|
20
|
Mucin expression, epigenetic regulation and patient survival: A toolkit of prognostic biomarkers in epithelial cancers. Biochim Biophys Acta Rev Cancer 2021; 1876:188538. [PMID: 33862149 DOI: 10.1016/j.bbcan.2021.188538] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Revised: 04/06/2021] [Accepted: 04/06/2021] [Indexed: 12/12/2022]
Abstract
Twenty mucin genes have been identified and classified in two groups (encoding secreted and membrane-bound proteins). Secreted mucins participate in mucus formation by assembling a 3-dimensional network via oligomerization, whereas membrane-bound mucins are anchored to the outer membrane mediating extracellular interactions and cell signaling. Both groups have been associated with carcinogenesis progression in epithelial cancers, and are therefore considered as potential therapeutic targets. In the present review, we discuss the link between mucin expression patterns and patient survival and propose mucins as prognosis biomarkers of epithelial cancers (esophagus, gastric, pancreatic, colorectal, lung, breast or ovarian cancers). We also investigate the relationship between mucin expression and overall survival in the TCGA dataset. In particular, epigenetic mechanisms regulating mucin gene expression, such as aberrant DNA methylation and histone modification, are interesting as they are also associated with diagnosis or prognosis significance. Indeed, mucin hypomethylation has been shown to be associated with carcinogenesis progression and was linked to prognosis in colon cancer or pancreatic cancer patients. Finally we describe the relationship between mucin expression and non-coding RNAs that also may serve as biomarkers. Altogether the concomitant knowledge of specific mucin-pattern expression and epigenetic regulation could be translated as biomarkers with a better specificity/sensitivity performance in several epithelial cancers.
Collapse
|
21
|
Wang S, You L, Dai M, Zhao Y. Quantitative assessment of the diagnostic role of mucin family members in pancreatic cancer: a meta-analysis. ANNALS OF TRANSLATIONAL MEDICINE 2021; 9:192. [PMID: 33708819 PMCID: PMC7940915 DOI: 10.21037/atm-20-5606] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Background The use of mucins (MUC) as specific biomarkers for various malignancies has recently emerged. MUC1, MUC4, MUC5AC, and MUC16 can be detected at different stages of pancreatic cancer (PC), and can be valuable for indicating the initiation and progression of this disease. However, the diagnostic significance of the mucin family in patients with PC remains disputed. Herein, we assessed the diagnostic accuracy of mucins in PC using a meta-analysis. Methods We searched the PubMed, Cochrane Library, Institute for Scientific Information (ISI) Web of Science, Embase, and Chinese databases from their date of inception to June 1, 2020 to identify studies assessing the diagnostic performance of mucins in PC. The estimations of diagnostic indicators in selected studies were extracted for further analysis by Meta-DiSc software. Publication bias was assessed using Deeks’ funnel plot asymmetry test. Results Our meta-analysis included 34 studies. The pooled accuracy indicators of MUC1 in PC including the sensitivity, specificity, diagnostic odds ratio (DOR), positive likelihood ratio (PLR), and negative likelihood ratio (NLR) (with 95% confidence intervals) were 0.84 (0.82–0.86), 0.60 (0.56–0.64), 18.37 (9.18–36.78), 2.62 (1.79–3.86), and 0.22 (0.15–0.33), respectively. The area under the summary receiver operating characteristic (SROC) curve was 0.8875 and the Q index was 0.8181. Quantitative random-effects meta-analysis of MUC4 in PC using the summary (ROC) curve model revealed a pooled sensitivity of 0.86 (95% confidence interval, 0.82–0.89) and specificity of 0.88 (95% confidence interval, 0.85–0.91). In addition, the meta-analysis of MUC5AC in PC diagnosis also showed a high sensitivity and specificity of 0.71 (95% confidence interval, 0.65–0.76) and 0.60 (95% confidence interval, 0.53–0.66), respectively. Regarding MUC16, the area under the summary ROC curve and Q index were 0.9185 and 0.8516, respectively. Conclusions In summary, our results suggested a good diagnostic accuracy of several crucial mucins in PC. Mucins may serve as optional indicators in PC examination, and further research is warranted to investigate the role of mucins as potential clinical biomarkers.
Collapse
Affiliation(s)
- Shunda Wang
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Lei You
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Menghua Dai
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yupei Zhao
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| |
Collapse
|
22
|
Houvast RD, Vankemmelbeke M, Durrant LG, Wuhrer M, Baart VM, Kuppen PJK, de Geus-Oei LF, Vahrmeijer AL, Sier CFM. Targeting Glycans and Heavily Glycosylated Proteins for Tumor Imaging. Cancers (Basel) 2020; 12:cancers12123870. [PMID: 33371487 PMCID: PMC7767531 DOI: 10.3390/cancers12123870] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2020] [Revised: 12/15/2020] [Accepted: 12/16/2020] [Indexed: 02/07/2023] Open
Abstract
Simple Summary Distinguishing malignancy from healthy tissue is essential for oncologic surgery. Targeted imaging during an operation aids the surgeon to operate better. The present tracers for detecting cancer are directed against proteins that are overexpressed on the membrane of tumor cells. This review evaluates the use of tumor-associated sugar molecules as an alternative for proteins to image cancer tissue. These sugar molecules are present as glycans on glycosylated membrane proteins and glycolipids. Due to their location and large numbers per cell, these sugar molecules might be better targets for tumor imaging than proteins. Abstract Real-time tumor imaging techniques are increasingly used in oncological surgery, but still need to be supplemented with novel targeted tracers, providing specific tumor tissue detection based on intra-tumoral processes or protein expression. To maximize tumor/non-tumor contrast, targets should be highly and homogenously expressed on tumor tissue only, preferably from the earliest developmental stage onward. Unfortunately, most evaluated tumor-associated proteins appear not to meet all of these criteria. Thus, the quest for ideal targets continues. Aberrant glycosylation of proteins and lipids is a fundamental hallmark of almost all cancer types and contributes to tumor progression. Additionally, overexpression of glycoproteins that carry aberrant glycans, such as mucins and proteoglycans, is observed. Selected tumor-associated glyco-antigens are abundantly expressed and could, thus, be ideal candidates for targeted tumor imaging. Nevertheless, glycan-based tumor imaging is still in its infancy. In this review, we highlight the potential of glycans, and heavily glycosylated proteoglycans and mucins as targets for multimodal tumor imaging by discussing the preclinical and clinical accomplishments within this field. Additionally, we describe the major advantages and limitations of targeting glycans compared to cancer-associated proteins. Lastly, by providing a brief overview of the most attractive tumor-associated glycans and glycosylated proteins in association with their respective tumor types, we set out the way for implementing glycan-based imaging in a clinical practice.
Collapse
Affiliation(s)
- Ruben D. Houvast
- Department of Surgery, Leiden University Medical Center, 2333 ZA Leiden, The Netherlands; (R.D.H.); (V.M.B.); (P.J.K.K.); (A.L.V.)
| | - Mireille Vankemmelbeke
- Scancell Limited, University of Nottingham Biodiscovery Institute, University Park, Nottingham NG7 2RD, UK; (M.V.); (L.G.D.)
| | - Lindy G. Durrant
- Scancell Limited, University of Nottingham Biodiscovery Institute, University Park, Nottingham NG7 2RD, UK; (M.V.); (L.G.D.)
- Division of Cancer and Stem Cells, School of Medicine, University of Nottingham Biodiscovery Institute, University Park, Nottingham NG7 2RD, UK
| | - Manfred Wuhrer
- Center for Proteomics and Metabolomics, Leiden University Medical Center, 2333 ZA Leiden, The Netherlands;
| | - Victor M. Baart
- Department of Surgery, Leiden University Medical Center, 2333 ZA Leiden, The Netherlands; (R.D.H.); (V.M.B.); (P.J.K.K.); (A.L.V.)
| | - Peter J. K. Kuppen
- Department of Surgery, Leiden University Medical Center, 2333 ZA Leiden, The Netherlands; (R.D.H.); (V.M.B.); (P.J.K.K.); (A.L.V.)
| | - Lioe-Fee de Geus-Oei
- Department of Radiology, Section of Nuclear Medicine, Leiden University Medical Center, 2333 ZA Leiden, The Netherlands;
- Biomedical Photonic Imaging Group, University of Twente, 7500 AE Enschede, The Netherlands
| | - Alexander L. Vahrmeijer
- Department of Surgery, Leiden University Medical Center, 2333 ZA Leiden, The Netherlands; (R.D.H.); (V.M.B.); (P.J.K.K.); (A.L.V.)
| | - Cornelis F. M. Sier
- Department of Surgery, Leiden University Medical Center, 2333 ZA Leiden, The Netherlands; (R.D.H.); (V.M.B.); (P.J.K.K.); (A.L.V.)
- Percuros BV, 2333 ZA Leiden, The Netherlands
- Correspondence: ; Tel.: +31-752662610
| |
Collapse
|
23
|
The Combination of CA125 and NSE Is Useful for Predicting Liver Metastasis of Lung Cancer. DISEASE MARKERS 2020; 2020:8850873. [PMID: 33376560 PMCID: PMC7746448 DOI: 10.1155/2020/8850873] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/21/2020] [Revised: 10/10/2020] [Accepted: 11/02/2020] [Indexed: 02/07/2023]
Abstract
Purpose Liver metastasis is the final stage of cancer progression and is associated with poor prognosis. Although numerous indicators have been identified as having prognostic value for lung cancer and liver metastasis, liver metastases are still not diagnosed by imaging in many patients. To provide a more accurate method for clinical prediction of liver metastasis, we analyzed multiple factors to identify potential predictive factors for liver metastasis of lung cancer. Methods Patients first diagnosed with lung cancer between 2002 and 2016 (n = 1746) were divided into two groups, with and without liver metastasis. Serum concentrations of calcium, carcinoembryonic antigen (CEA), cancer antigen-125 (CA125), cancer antigen-153 (CA153), carbohydrate antigen-199 (CA199), cytokeratin fraction 21-1 (CYFRA21-1), total prostate-specific antigen (TPSA), and neuron-specific enolase (NSE) were analyzed in both patient groups. Results There was no significant difference in age or sex between the two groups. CA125 and NSE were significantly associated with liver metastasis. Compared with CA125, NSE was more specific, while it was less sensitive (P < 0.001). Further analysis of NSE concentrations was conducted in patients with non-small-cell lung cancer and indicated that NSE concentration differed significantly between those with and without liver metastasis (P = 0.023). We conducted analysis with NSE and CA125 combined, resulting in acceptable sensitivity (51.2%), specificity (72.6%), and area under the curve (0.64) values; sensitivity and area under the curve values were higher than those for individual factors, while specificity was higher than that for CA125. Conclusions The combination of CA125 and NSE can assist prediction of liver metastasis of lung cancer, providing improved diagnostic accuracy.
Collapse
|
24
|
Unsupervised Hierarchical Clustering of Pancreatic Adenocarcinoma Dataset from TCGA Defines a Mucin Expression Profile that Impacts Overall Survival. Cancers (Basel) 2020; 12:cancers12113309. [PMID: 33182511 PMCID: PMC7697168 DOI: 10.3390/cancers12113309] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Revised: 11/02/2020] [Accepted: 11/04/2020] [Indexed: 02/06/2023] Open
Abstract
Simple Summary Pancreatic cancer has a dramatic outcome (survival curve < 6 months) that is the consequence of late diagnosis and the lack of efficient therapy. We investigated the relationship between the 22 mucin gene expression and the patient survival in pancreatic cancer datasets that provide a comprehensive mapping of transcriptomic alterations occurring during carcinogenesis. Using unsupervised hierarchical clustering analysis of mucin gene expression patterns, we identified two major clusters of patients: atypical mucin signature (#1; MUC15, MUC14/EMCN, and MUC18/MCAM) and membrane-bound mucin signature (#2; MUC1, -4, -16, -17, -20, and -21). The signature #2 is associated with shorter overall survival, suggesting that the pattern of membrane-bound mucin expression could be a new prognostic marker for PDAC patients. Abstract Mucins are commonly associated with pancreatic ductal adenocarcinoma (PDAC) that is a deadly disease because of the lack of early diagnosis and efficient therapies. There are 22 mucin genes encoding large O-glycoproteins divided into two major subgroups: membrane-bound and secreted mucins. We investigated mucin expression and their impact on patient survival in the PDAC dataset from The Cancer Genome Atlas (PAAD-TCGA). We observed a statistically significant increased messenger RNA (mRNA) relative level of most of the membrane-bound mucins (MUC1/3A/4/12/13/16/17/20), secreted mucins (MUC5AC/5B), and atypical mucins (MUC14/18) compared to normal pancreas. We show that MUC1/4/5B/14/17/20/21 mRNA levels are associated with poorer survival in the high-expression group compared to the low-expression group. Using unsupervised clustering analysis of mucin gene expression patterns, we identified two major clusters of patients. Cluster #1 harbors a higher expression of MUC15 and atypical MUC14/MUC18, whereas cluster #2 is characterized by a global overexpression of membrane-bound mucins (MUC1/4/16/17/20/21). Cluster #2 is associated with shorter overall survival. The patient stratification appears to be independent of usual clinical features (tumor stage, differentiation grade, lymph node invasion) suggesting that the pattern of membrane-bound mucin expression could be a new prognostic marker for PDAC patients.
Collapse
|
25
|
Qin Q, Liu M, Wang X. Gallbladder sarcomatoid carcinoma: Seven case reports. World J Clin Cases 2020; 8:3881-3889. [PMID: 32953868 PMCID: PMC7479550 DOI: 10.12998/wjcc.v8.i17.3881] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2020] [Revised: 06/21/2020] [Accepted: 08/12/2020] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Gallbladder sarcomatoid carcinoma is a rare and aggressive tumor, and little is known about its clinical behavior, prognosis, and optimal treatment.
CASE SUMMARY From 1997 to 2017, we collected seven cases of gallbladder sarcomatoid carcinoma at our institution. The median patient age was 68.5 years. Six (85.7%) patients were female. Overall, 85.7% (6/7) of the tumors had a maximal diameter greater than 7 cm. Late TNM stage was associated with a significantly poor prognosis. All patients with advanced-stage (III/IV) disease died from metastases or disease progression shortly after surgery. One patient with stage IIIB disease who received adjuvant chemoradiotherapy (gemcitabine and capecitabine) achieved a progression-free survival (PFS) of 12 mo and overall survival of 15 mo, which might be the longest PFS reported among patients who ultimately experienced recurrence or metastasis.
CONCLUSION Sarcomatoid carcinoma is a unique and aggressive gallbladder malignancy. Surgery is suggested as the first and only recognized treatment. There is a significant difference in prognosis between patients with early-stage and advanced-stage disease. Postoperative adjuvant therapy may bring survival benefits for locally advanced patients. Gemcitabine combined with fluorouracil and radiotherapy could be a potential strategy.
Collapse
Affiliation(s)
- Qing Qin
- Department of Medical Oncology, Cancer Center, West China Hospital, Sichuan University, Chengdu 610041, Sichuan Province, China
- Department of Oncology, Chengdu Shangjin Nanfu Hospital, Chengdu 611730, Sichuan Province, China
| | - Ming Liu
- Department of Medical Oncology, Cancer Center, West China Hospital, Sichuan University, Chengdu 610041, Sichuan Province, China
| | - Xin Wang
- Department of Abdominal Oncology, Department of Radiation Oncology, Cancer Center, West China Hospital, Sichuan University, Chengdu 610041, Sichuan Province, China
| |
Collapse
|
26
|
Olson MT, Wojtynek NE, Talmon GA, Caffrey TC, Radhakrishnan P, Ly QP, Hollingsworth MA, Mohs AM. Development of a MUC16-Targeted Near-Infrared Fluorescent Antibody Conjugate for Intraoperative Imaging of Pancreatic Cancer. Mol Cancer Ther 2020; 19:1670-1681. [PMID: 32404409 PMCID: PMC8009292 DOI: 10.1158/1535-7163.mct-20-0033] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2020] [Revised: 03/18/2020] [Accepted: 05/07/2020] [Indexed: 01/11/2023]
Abstract
Surgical resection is currently the only potentially curative option for patients with pancreatic cancer. However, the 5-year survival rate after resection is only 25%, due in part to high rates of R1 resections, in which cells are left behind at the surgical margin, resulting in disease recurrence. Fluorescence-guided surgery (FGS) has emerged as a method to reduce incomplete resections and improve intraoperative assessment of cancer. Mucin-16 (MUC16), a protein biomarker highly overexpressed in pancreatic cancer, is a potential target for FGS. In this study, we developed a fluorescent MUC16-targeted antibody probe, AR9.6-IRDye800, for image-guided resection of pancreatic cancer. We demonstrated the efficacy of this probe to bind human pancreatic cancer cell lines in vitro and in vivo In an orthotopic xenograft model, AR9.6-IRDye800 exhibited superior fluorescence enhancement of tumors and lower signal in critical background organs in comparison to a nonspecific IgG control. The results of this study suggest that AR9.6-IRDye800 has potential for success as a probe for FGS in pancreatic cancer patients, and MUC16 is a feasible target for intraoperative imaging.
Collapse
Affiliation(s)
- Madeline T Olson
- Eppley Institute for Research in Cancer and Allied Diseases, University of Nebraska Medical Center, Omaha, Nebraska
- Fred and Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, Nebraska
| | - Nicholas E Wojtynek
- Eppley Institute for Research in Cancer and Allied Diseases, University of Nebraska Medical Center, Omaha, Nebraska
- Fred and Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, Nebraska
| | - Geoffrey A Talmon
- Fred and Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, Nebraska
- Department of Pathology and Microbiology, University of Nebraska Medical Center, Omaha, Nebraska
| | - Thomas C Caffrey
- Eppley Institute for Research in Cancer and Allied Diseases, University of Nebraska Medical Center, Omaha, Nebraska
- Fred and Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, Nebraska
| | - Prakash Radhakrishnan
- Eppley Institute for Research in Cancer and Allied Diseases, University of Nebraska Medical Center, Omaha, Nebraska
- Fred and Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, Nebraska
- Department of Pathology and Microbiology, University of Nebraska Medical Center, Omaha, Nebraska
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, Nebraska
| | - Quan P Ly
- Fred and Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, Nebraska
- Department of Surgery, University of Nebraska Medical Center, Omaha, Nebraska
| | - Michael A Hollingsworth
- Eppley Institute for Research in Cancer and Allied Diseases, University of Nebraska Medical Center, Omaha, Nebraska
- Fred and Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, Nebraska
- Department of Pathology and Microbiology, University of Nebraska Medical Center, Omaha, Nebraska
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, Nebraska
| | - Aaron M Mohs
- Fred and Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, Nebraska.
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, Nebraska
- Department of Pharmaceutical Sciences, University of Nebraska Medical Center, Omaha, Nebraska
- Center for Drug Delivery and Nanomedicine, University of Nebraska Medical Center, Omaha, Nebraska
| |
Collapse
|
27
|
Wang H, Yan C, Ye H. Overexpression of MUC16 predicts favourable prognosis in MUC16-mutant cervical cancer related to immune response. Exp Ther Med 2020; 20:1725-1733. [PMID: 32765681 PMCID: PMC7388571 DOI: 10.3892/etm.2020.8836] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2019] [Accepted: 04/29/2020] [Indexed: 12/24/2022] Open
Abstract
Cervical cancer (CC) is the fourth ranking gynaecologic tumour in women worldwide, with respect to both incidence and mortality. MUC16 is one of the most frequently mutated genes, which functions as a tumour marker in CC. In the present study, mutation, clinical and RNA-Seq data collected from The Cancer Genome Atlas database were used to investigate the association between MUC16 mutation, immune response and clinical prognosis in CC. mRNA expression levels from the TCGA datasets and the results from the present study demonstrated that MUC16 was overexpressed in CC samples; however, there was no difference between mutant and wild-type CC samples. Furthermore, the results indicated that patients with MUC16-mutant overexpression had a prolonged survival time. In addition, overexpression of MUC16 was associated with immune responses in the microenvironment of MUC16-mutant CC. Immune responses were upregulated in patients with early-stage MUC16-mutant. The results from the present study provided novel biomarkers for potential immunotherapy approaches for CC.
Collapse
Affiliation(s)
- Hao Wang
- Department of Gynaecology and Obstetrics, The First College of Clinical Medical Science, China Three Gorges University, Yichang, Hubei 443000, P.R. China
| | - Chao Yan
- Department of Orthopaedics, The People's Hospital of China Three Gorges University, Yichang, Hubei 443000, P.R. China
| | - Hong Ye
- Department of Gynaecology and Obstetrics, The First College of Clinical Medical Science, China Three Gorges University, Yichang, Hubei 443000, P.R. China
| |
Collapse
|
28
|
Kakimoto S, Miyamoto M, Einama T, Matsuura H, Iwahashi H, Ishibashi H, Sakamoto T, Hada T, Takano M. Co-Expression of Mesothelin and CA125 Is Associated with the Poor Prognosis of Endometrial Serous Carcinoma and Mixed Carcinomas Including Serous Carcinoma. Pathol Oncol Res 2020; 26:2299-2306. [PMID: 32468249 DOI: 10.1007/s12253-020-00823-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/01/2020] [Accepted: 05/14/2020] [Indexed: 12/21/2022]
Abstract
The aim of this study was to investigate the association between the clinicopathologic factors and either expression or co-expression of mesothelin and cancer antigen (CA) 125 in endometrial serous carcinoma and mixed carcinomas including serous carcinoma. Between 1990 and 2017, patients with endometrial serous carcinoma and mixed carcinoma including serous carcinoma treated by total hysterectomy and bilateral salpingo-oophorectomy at our hospital were identified. The association between either expression or co-expression of mesothelin and CA125 was evaluated by immunochemical analysis and the clinico-pathological features were retrospectively examined. Among the 40 patients included, 19, 31, and 18 patients exhibited single positive mesothelin, single positive CA125, and positive co-expression, respectively. The expression of mesothelin and CA125 was observed to be positively associated (p = 0.021). There was no significant association of age and FIGO stage with individual mesothelin or CA125 expression or their co-expression. Overall survival (OS), but not progression-free survivals (PFS), of only mesothelin-positive patients was worse (p = 0.024). Hence, OS and PFS of patients with positive co-expression were worse (PFS: p = 0.043, OS: p = 0.012). In multivariate analysis, single mesothelin expression and single CA125 expression did not lead to worse prognosis. However, positive co-expression was the worst prognostic factor for OS (hazard ratio: 3.32, p = 0.039). Co-expression of mesothelin and CA125 may accurately predict OS in endometrial serous carcinoma and mixed carcinomas including serous carcinoma. Further studies should examine this relationship.
Collapse
Affiliation(s)
- Soichiro Kakimoto
- Department of Obstetrics and Gynecology, National Defense Medical College Hospital, Tokorozawa, Saitama, 359-8513, Japan
| | - Morikazu Miyamoto
- Department of Obstetrics and Gynecology, National Defense Medical College Hospital, Tokorozawa, Saitama, 359-8513, Japan.
| | - Takahiro Einama
- Department of Surgery, National Defense Medical College Hospital, Tokorozawa, Saitama, 359-8513, Japan
| | - Hiroko Matsuura
- Department of Obstetrics and Gynecology, National Defense Medical College Hospital, Tokorozawa, Saitama, 359-8513, Japan
| | - Hideki Iwahashi
- Department of Obstetrics and Gynecology, National Defense Medical College Hospital, Tokorozawa, Saitama, 359-8513, Japan
| | - Hiroki Ishibashi
- Department of Obstetrics and Gynecology, National Defense Medical College Hospital, Tokorozawa, Saitama, 359-8513, Japan
| | - Takahiro Sakamoto
- Department of Obstetrics and Gynecology, National Defense Medical College Hospital, Tokorozawa, Saitama, 359-8513, Japan
| | - Taira Hada
- Department of Obstetrics and Gynecology, National Defense Medical College Hospital, Tokorozawa, Saitama, 359-8513, Japan
| | - Masashi Takano
- Department of Obstetrics and Gynecology, National Defense Medical College Hospital, Tokorozawa, Saitama, 359-8513, Japan
| |
Collapse
|
29
|
García P, Bizama C, Rosa L, Espinoza JA, Weber H, Cerda-Infante J, Sánchez M, Montecinos VP, Lorenzo-Bermejo J, Boekstegers F, Dávila-López M, Alfaro F, Leiva-Acevedo C, Parra Z, Romero D, Kato S, Leal P, Lagos M, Roa JC. Functional and genomic characterization of three novel cell lines derived from a metastatic gallbladder cancer tumor. Biol Res 2020; 53:13. [PMID: 32293552 PMCID: PMC7158131 DOI: 10.1186/s40659-020-00282-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2019] [Accepted: 04/06/2020] [Indexed: 12/19/2022] Open
Abstract
Background Gallbladder cancer (GBC) is the most common tumor of the biliary tract. The incidence of GBC shows a large geographic variability, being particularly frequent in Native American populations. In Chile, GBC represents the second cause of cancer-related death among women. We describe here the establishment of three novel cell lines derived from the ascitic fluid of a Chilean GBC patient, who presented 46% European, 36% Mapuche, 12% Aymara and 6% African ancestry. Results After immunocytochemical staining of the primary cell culture, we isolated and comprehensively characterized three independent clones (PUC-GBC1, PUC-GBC2 and PUC-GBC3) by short tandem repeat DNA profiling and RNA sequencing as well as karyotype, doubling time, chemosensitivity, in vitro migration capability and in vivo tumorigenicity assay. Primary culture cells showed high expression of CK7, CK19, CA 19-9, MUC1 and MUC16, and negative expression of mesothelial markers. The three isolated clones displayed an epithelial phenotype and an abnormal structure and number of chromosomes. RNA sequencing confirmed the increased expression of cytokeratin and mucin genes, and also of TP53 and ERBB2 with some differences among the three cells lines, and revealed a novel exonic mutation in NF1. The PUC-GBC3 clone was the most aggressive according to histopathological features and the tumorigenic capacity in NSG mice. Conclusions The first cell lines established from a Chilean GBC patient represent a new model for studying GBC in patients of Native American descent.
Collapse
Affiliation(s)
- Patricia García
- Department of Pathology, Faculty of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Carolina Bizama
- Department of Pathology, Faculty of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Lorena Rosa
- Department of Pathology, Faculty of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile.,Applied Molecular and Cellular Biology PhD Program, Universidad de La Frontera, Temuco, Chile
| | - Jaime A Espinoza
- Science for Life Laboratory, Division of Genome Biology, Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Stockholm, Sweden
| | - Helga Weber
- Center of Excellence in Translational Medicine (CEMT) and Scientific and Technological Bioresource Nucleus (BIOREN), Universidad de La Frontera, Temuco, Chile
| | - Javier Cerda-Infante
- Department of Hematology Oncology; Cellular and Molecular Biology, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Marianela Sánchez
- Department of Hematology Oncology, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Viviana P Montecinos
- Department of Hematology Oncology, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Justo Lorenzo-Bermejo
- Statistical Genetics Research Group, Institute of Medical Biometry and Informatics, University of Heidelberg, Heidelberg, Germany
| | - Felix Boekstegers
- Statistical Genetics Research Group, Institute of Medical Biometry and Informatics, University of Heidelberg, Heidelberg, Germany
| | - Marcela Dávila-López
- Bioinformatics Core Facility, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Francisca Alfaro
- Department of Pathology, Faculty of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Claudia Leiva-Acevedo
- Department of Pathology, Faculty of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Zasha Parra
- Cytogenetics Laboratory, Complejo Asistencial Dr. Sótero del Río, Santiago, Chile
| | - Diego Romero
- Department of Pathology, Faculty of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Sumie Kato
- Division of Obstetrics and Gynecology, Faculty of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Pamela Leal
- Center of Excellence in Translational Medicine (CEMT) and Scientific and Technological Bioresource Nucleus (BIOREN), Universidad de La Frontera, Temuco, Chile
| | - Marcela Lagos
- Department of Clinical Laboratory, Faculty of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Juan Carlos Roa
- Department of Pathology, Faculty of Medicine, Millennium Institute of Immunology and Immunotherapy, Pontificia Universidad Católica de Chile, Santiago, Chile.
| |
Collapse
|
30
|
Ge W, Hu H, Cai W, Xu J, Hu W, Weng X, Qin X, Huang Y, Han W, Hu Y, Yu J, Zhang W, Ye S, Qi L, Huang P, Chen L, Ding K, Wang LD, Zheng S. High-risk Stage III colon cancer patients identified by a novel five-gene mutational signature are characterized by upregulation of IL-23A and gut bacterial translocation of the tumor microenvironment. Int J Cancer 2020; 146:2027-2035. [PMID: 31693169 DOI: 10.1002/ijc.32775] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2019] [Revised: 10/01/2019] [Accepted: 10/30/2019] [Indexed: 12/11/2022]
Abstract
The heterogeneities of colorectal cancer (CRC) lead to staging inadequately of patients' prognosis. Here, we performed a prognostic analysis based on the tumor mutational profile and explored the characteristics of the high-risk tumors. We sequenced 338 colorectal carcinomas as the training dataset, constructed a novel five-gene (SMAD4, MUC16, COL6A3, FLG and LRP1B) prognostic signature, and validated it in an independent dataset from The Cancer Genome Atlas (TCGA). Kaplan-Meier and Cox regression analyses confirmed that the five-gene signature is an independent predictor of recurrence and prognosis in patients with Stage III colon cancer. The mutant signature translated to an increased risk of death (hazard ratio = 2.45, 95% confidence interval = 1.15-5.22, p = 0.016 in our dataset; hazard ratio = 4.78, 95% confidence interval = 1.33-17.16, p = 0.008 in TCGA dataset). RNA and bacterial 16S rRNA sequencing of high-risk tumors indicated that mutations of the five-gene signature may lead to intestinal barrier integrity, translocation of gut bacteria and deregulation of immune response and extracellular related genes. The high-risk tumors overexpressed IL23A and IL1RN genes and enriched with cancer-related bacteria (Bacteroides fragilis,Peptostreptococcus, Parvimonas, Alloprevotella and Gemella) compared to the low-risk tumors. The signature identified the high-risk group characterized by gut bacterial translocation and upregulation of interleukins of the tumor microenvironment, which was worth further researching.
Collapse
Affiliation(s)
- Weiting Ge
- Cancer Institute (Key Laboratory of Cancer Prevention and Intervention, China National Ministry of Education), The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Hanguang Hu
- Cancer Institute (Key Laboratory of Cancer Prevention and Intervention, China National Ministry of Education), The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
- Department of Medical Oncology, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Wen Cai
- Cancer Institute (Key Laboratory of Cancer Prevention and Intervention, China National Ministry of Education), The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
- Department of Medical Oncology, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Jinhong Xu
- Department of Pathology, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Wangxiong Hu
- Cancer Institute (Key Laboratory of Cancer Prevention and Intervention, China National Ministry of Education), The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Xingyue Weng
- Cancer Institute (Key Laboratory of Cancer Prevention and Intervention, China National Ministry of Education), The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Xin Qin
- Medical College, Hubei University of Arts and Science, Xiangyang, China
| | - Yanqin Huang
- Cancer Institute (Key Laboratory of Cancer Prevention and Intervention, China National Ministry of Education), The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Weidong Han
- Department of Medical Oncology, Biomedical Research Center, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Yeting Hu
- Cancer Institute (Key Laboratory of Cancer Prevention and Intervention, China National Ministry of Education), The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
- Department of Surgical Oncology, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Jiekai Yu
- Cancer Institute (Key Laboratory of Cancer Prevention and Intervention, China National Ministry of Education), The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Wufeng Zhang
- Cancer Institute (Key Laboratory of Cancer Prevention and Intervention, China National Ministry of Education), The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Sisi Ye
- Cancer Institute (Key Laboratory of Cancer Prevention and Intervention, China National Ministry of Education), The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Lina Qi
- Cancer Institute (Key Laboratory of Cancer Prevention and Intervention, China National Ministry of Education), The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Pingjie Huang
- State Key Laboratory of Industrial Control Technology, College of Control Science and Engineering, Zhejiang University, Hangzhou, China
| | - Lirong Chen
- Cancer Institute (Key Laboratory of Cancer Prevention and Intervention, China National Ministry of Education), The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
- Department of Pathology, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Kefeng Ding
- Cancer Institute (Key Laboratory of Cancer Prevention and Intervention, China National Ministry of Education), The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
- Department of Surgical Oncology, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Li Dong Wang
- Henan Key Laboratory for Esophageal Cancer Research of the First Affiliated Hospital, State Key Laboratory for Esophageal Cancer Prevention & Treatment, Zhengzhou University, Zhengzhou, Henan, China
| | - Shu Zheng
- Cancer Institute (Key Laboratory of Cancer Prevention and Intervention, China National Ministry of Education), The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| |
Collapse
|
31
|
Phase I/II Trial of Neoadjuvant Oregovomab-based Chemoimmunotherapy Followed by Stereotactic Body Radiotherapy and Nelfinavir For Locally Advanced Pancreatic Adenocarcinoma. Am J Clin Oncol 2020; 42:755-760. [PMID: 31513018 DOI: 10.1097/coc.0000000000000599] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
OBJECTIVE Cancer antigen (CA)-125 influences progression, metastasis, and outcomes in pancreatic cancer. This phase I/II trial (NCT01959672) evaluated the safety, efficacy, and immunologic correlates of chemoimmunotherapy (CIT) with oregovomab (anti-CA-125), followed by stereotactic body radiotherapy (SBRT) with the radiosensitizer nelfinavir. MATERIALS AND METHODS Following imaging, pathologic confirmation, and staging laparoscopy, subjects received three 3-week cycles of CIT (gemcitabine/leucovorin/fluorouracil/oregovomab). Thereafter, nelfinavir was delivered (1250 mg bid) for 5 weeks, with SBRT (40 Gy/5 fractions) occurring during the third week of nelfinavir. Following another cycle of CIT, pancreaticoduodenectomy was performed if resectable. Three more cycles of CIT were then delivered (total 7 cycles). In subjects with high (≥10 U/mL) CA-125, oregovomab (2 mg) was administered for 7 total doses (3 pre-SBRT, 1 between SBRT and resection, and 3 postoperatively). The enzyme-linked immunospot assay evaluated the development of CA-125-specific CD8 T-lymphocytes. RESULTS The trial was prematurely closed because gemcitabine/leucovorin/fluorouracil was replaced by FOLFIRINOX and gemcitabine/nab-paclitaxel as the standard of care. Median follow-up was 13 months. Of 11 enrolled patients, 10 had high CA-125; 1 patient suffered an unexpected cardiac-related death, so 9 subjects received oregovomab. Ten received SBRT and 4 underwent resection. Overall, 6/11 patients experienced any grade ≥3 event. The median survival and time to progression were 13 and 8.6 months, respectively. Five patients had samples available for immunospot testing, of whom 2 (40%) developed CA-125-specific CD8 T-lymphocytes. CONCLUSION A combined pancreatic cancer multimodality approach using CIT and radiosensitized radiotherapy is feasible and safe; delivery of immunotherapy can lead to T-cell immunity. Re-evaluation with modern systemic paradigms is recommended.
Collapse
|
32
|
Reynolds IS, Fichtner M, McNamara DA, Kay EW, Prehn JHM, Burke JP. Mucin glycoproteins block apoptosis; promote invasion, proliferation, and migration; and cause chemoresistance through diverse pathways in epithelial cancers. Cancer Metastasis Rev 2020; 38:237-257. [PMID: 30680581 DOI: 10.1007/s10555-019-09781-w] [Citation(s) in RCA: 47] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Overexpression of mucin glycoproteins has been demonstrated in many epithelial-derived cancers. The significance of this overexpression remains uncertain. The aim of this paper was to define the association of mucin glycoproteins with apoptosis, cell growth, invasion, migration, adhesion, and clonogenicity in vitro as well as tumor growth, tumorigenicity, and metastasis in vivo in epithelial-derived cancers by performing a systematic review of all published data. A systematic review of PubMed, Embase, and the Cochrane Central Register of Controlled Trials was performed to identify all papers that evaluated the association between mucin glycoproteins with apoptosis, cell growth, invasion, migration, adhesion, and clonogenicity in vitro as well as tumor growth, tumorigenicity, and metastasis in vivo in epithelial-derived cancers. PRISMA guidelines were adhered to. Results of individual studies were extracted and pooled together based on the organ in which the cancer was derived from. The initial search revealed 2031 papers, of which 90 were deemed eligible for inclusion in the study. The studies included details on MUC1, MUC2, MUC4, MUC5AC, MUC5B, MUC13, and MUC16. The majority of studies evaluated MUC1. MUC1 overexpression was consistently associated with resistance to apoptosis and resistance to chemotherapy. There was also evidence that overexpression of MUC2, MUC4, MUC5AC, MUC5B, MUC13, and MUC16 conferred resistance to apoptosis in epithelial-derived cancers. The overexpression of mucin glycoproteins is associated with resistance to apoptosis in numerous epithelial cancers. They cause resistance through diverse signaling pathways. Targeting the expression of mucin glycoproteins represents a potential therapeutic target in the treatment of epithelial-derived cancers.
Collapse
Affiliation(s)
- Ian S Reynolds
- Department of Colorectal Surgery, Beaumont Hospital, Dublin 9, Ireland
- Department of Physiology & Medical Physics, Royal College of Surgeons in Ireland, 123 St. Stephens Green, Dublin 2, Ireland
| | - Michael Fichtner
- Department of Physiology & Medical Physics, Royal College of Surgeons in Ireland, 123 St. Stephens Green, Dublin 2, Ireland
| | - Deborah A McNamara
- Department of Colorectal Surgery, Beaumont Hospital, Dublin 9, Ireland
- Department of Surgery, Royal College of Surgeons in Ireland, 123 St. Stephens Green, Dublin 2, Ireland
| | - Elaine W Kay
- Department of Pathology, Beaumont Hospital, Dublin 9, Ireland
- Department of Pathology, Royal College of Surgeons in Ireland, 123 St. Stephens Green, Dublin 2, Ireland
| | - Jochen H M Prehn
- Department of Physiology & Medical Physics, Royal College of Surgeons in Ireland, 123 St. Stephens Green, Dublin 2, Ireland
| | - John P Burke
- Department of Colorectal Surgery, Beaumont Hospital, Dublin 9, Ireland.
| |
Collapse
|
33
|
Ma R, Jing C, Zhang Y, Cao H, Liu S, Wang Z, Chen D, Zhang J, Wu Y, Wu J, Feng J. The somatic mutation landscape of Chinese Colorectal Cancer. J Cancer 2020; 11:1038-1046. [PMID: 31956350 PMCID: PMC6959081 DOI: 10.7150/jca.37017] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2019] [Accepted: 10/27/2019] [Indexed: 01/01/2023] Open
Abstract
Colorectal cancer (CRC) is the fifth leading cause of cancer-related death in China. The incidence of Chinese CRC has increased dramatically with the changes of dietary and lifestyle. However, the genetic landscape of Chinese colorectal cancer mutation is still poorly understood. In this study, we have performed whole exome-sequencing analysis of 63 CRC cases. We found that Chinese CRC were hypermutated, which were enriched in ECM-receptor interaction, antigen processing and presentation, and focal adhesion. Analysis with clinical characteristics indicated that the deficiency of CRC driver gene, FCGBP and NBPF1 conferred CRC development and was showed worse survival rates, which could be the novel regulators and, diagnostic and prognostic biomarkers for Chinese CRC. Taken together, the application of whole exome-sequencing unveiled previously unsuspected somatic mutation landscape in Chinese CRCs, which may expand the understanding of disease mechanisms and provide an alternative personalized treatment for Chinese CRC patients.
Collapse
Affiliation(s)
- Rong Ma
- Clinical Cancer Research Center, Jiangsu Cancer Hospital &Jiangsu Institute of Cancer Research &The Affiliated Cancer Hospital of Nanjing Medical University, China
| | - Changwen Jing
- Clinical Cancer Research Center, Jiangsu Cancer Hospital &Jiangsu Institute of Cancer Research &The Affiliated Cancer Hospital of Nanjing Medical University, China
| | - Yuan Zhang
- Clinical Cancer Research Center, Jiangsu Cancer Hospital &Jiangsu Institute of Cancer Research &The Affiliated Cancer Hospital of Nanjing Medical University, China
| | - Haixia Cao
- Clinical Cancer Research Center, Jiangsu Cancer Hospital &Jiangsu Institute of Cancer Research &The Affiliated Cancer Hospital of Nanjing Medical University, China
| | - Siwen Liu
- Clinical Cancer Research Center, Jiangsu Cancer Hospital &Jiangsu Institute of Cancer Research &The Affiliated Cancer Hospital of Nanjing Medical University, China
| | - Zhuo Wang
- Clinical Cancer Research Center, Jiangsu Cancer Hospital &Jiangsu Institute of Cancer Research &The Affiliated Cancer Hospital of Nanjing Medical University, China
| | - Dan Chen
- Clinical Cancer Research Center, Jiangsu Cancer Hospital &Jiangsu Institute of Cancer Research &The Affiliated Cancer Hospital of Nanjing Medical University, China
| | - Junying Zhang
- Clinical Cancer Research Center, Jiangsu Cancer Hospital &Jiangsu Institute of Cancer Research &The Affiliated Cancer Hospital of Nanjing Medical University, China
| | - Yang Wu
- Clinical Cancer Research Center, Jiangsu Cancer Hospital &Jiangsu Institute of Cancer Research &The Affiliated Cancer Hospital of Nanjing Medical University, China
| | - Jianzhong Wu
- Clinical Cancer Research Center, Jiangsu Cancer Hospital &Jiangsu Institute of Cancer Research &The Affiliated Cancer Hospital of Nanjing Medical University, China
| | - Jifeng Feng
- Department of Chemotherapy, Jiangsu Cancer Hospital &Jiangsu Institute of Cancer Research &The Affiliated Cancer Hospital of Nanjing Medical University, China
| |
Collapse
|
34
|
Prognostic and Clinicopathological Significance of MUC Family Members in Colorectal Cancer: A Systematic Review and Meta-Analysis. Gastroenterol Res Pract 2019; 2019:2391670. [PMID: 31933627 PMCID: PMC6942850 DOI: 10.1155/2019/2391670] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2018] [Revised: 10/24/2019] [Accepted: 11/11/2019] [Indexed: 12/11/2022] Open
Abstract
Objective To assess the association between MUC expression levels in colorectal cancer (CRC) tissues and prognosis and investigate the associations between MUC expression levels and CRC clinicopathological characteristics. Methods The PubMed, Embase, Cochrane Library, and Web of Science databases were searched from inception through September 13, 2019, to identify studies investigating the association between MUC expression levels in CRC tissues and prognosis. Pooled hazard ratios (HRs) or odds ratio (ORs) with 95% confidence intervals (CIs) were used to evaluate associations between MUC expression levels and prognosis or clinicopathological characteristics, respectively. The heterogeneity between studies was assessed by the I2 values, whereas the likelihood of publication bias was assessed by Egger's linear regression and Begg's rank correlation test. Results Among 33 included studies (n = 6032 patients), there were no associations between combined MUC phenotype expression levels and overall survival (OS) or disease-free survival (DFS)/relapse-free survival (RFS) in patients with CRC. In subgroup analyses, the upregulated MUC1 expression (HR = 1.50; 95% CI, 1.29–1.74; P < 0.00001) was associated with poor OS. However, the upregulated MUC2 expression (HR = 0.64; 95% CI, 0.52–0.79; P < 0.00001) was associated with better OS. Furthermore, a high level of MUC1 expression (HR = 1.99; 95% CI, 0.99–3.99; P = 0.05) was associated with shorter DFS/RFS. However, patients with a low level of MUC2 tumors showed better DFS/RFS than patients with a high level of MUC2 tumors (HR = 0.71; 95% CI, 0.49–1.04; P = 0.08; P = 0.0.009, I2 = 67%) and MUC5AC expression (HR = 0.56; 95% CI, 0.38–0.82; P = 0.003) was associated with longer DFS/RFS. In addition, a high level of MUC1 expression was associated with CRC in the rectum, deeper invasion, lymph node metastasis, distant metastasis, advanced tumor stage, and lymphatic invasion. A high level of MUC2 expression had a protective effect. High secretion of MUC5AC is associated with colon cancer compared with rectal cancer. Conclusion The protein expression of MUC1 might be a poor biomarker in colorectal cancer and might play a role in tumor transformation and metastasis. However, the protein expression of MUC2 expression might have a protective effect. Furthermore, randomized controlled trials (RCTs) of large patients are needed to confirm the results.
Collapse
|
35
|
Yan W, Hu H, Tang B. Advances Of Chimeric Antigen Receptor T Cell Therapy In Ovarian Cancer. Onco Targets Ther 2019; 12:8015-8022. [PMID: 31686857 PMCID: PMC6777428 DOI: 10.2147/ott.s203550] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2019] [Accepted: 09/10/2019] [Indexed: 12/22/2022] Open
Abstract
Ovarian cancer, as a common gynecological tumor, is currently recognized as the most lethal gynecological malignancy. In addition to conventional treatment methods such as surgery, radiotherapy and chemotherapy, adoptive immunotherapy represented by modified immune cells also shows good curative effects and is becoming an important method in the treatment of ovarian cancer. Studies have shown that most cancer cells can avoid the recognition of the immune system, thus limiting the anticancer effect of immunotherapy. Chimeric antigen receptor T (CAR-T) cell technology has emerged and has good targeting, killing, proliferation and persistence. A large number of clinical trials also have shown that this technology has achieved great success in improving the quality of life and prolonging the survival time of patients with malignant hematological tumors. CAR-T cell technology has become a research hotspot for immunotherapy. This article mainly reviews various CAR-T cell treatments and their specific mechanisms in the field of ovarian cancer treatment to provide new ideas for the treatment of ovarian cancer.
Collapse
Affiliation(s)
- Wenying Yan
- Department of Gynecology, Wangjiang Hospital, Sichuan University, Chengdu, Sichuan Province, People's Republic of China
| | - Hongmei Hu
- Department of Gynecology, Sichuan Maternal and Child Health Hospital, Chengdu, Sichuan Province, People's Republic of China
| | - Biao Tang
- Department of Gynecology, Sichuan Maternal and Child Health Hospital, Chengdu, Sichuan Province, People's Republic of China
| |
Collapse
|
36
|
Xiao Y, Li Y, Yuan Y, Liu B, Pan S, Liu Q, Qi X, Zhou H, Dong W, Jia L. The potential of exosomes derived from colorectal cancer as a biomarker. Clin Chim Acta 2019; 490:186-193. [DOI: 10.1016/j.cca.2018.09.007] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2018] [Revised: 08/28/2018] [Accepted: 09/03/2018] [Indexed: 12/11/2022]
|
37
|
Chen X, Li X, Wang X, Zhu Q, Wu X, Wang X. MUC16 impacts tumor proliferation and migration through cytoplasmic translocation of P120-catenin in epithelial ovarian cancer cells: an original research. BMC Cancer 2019; 19:171. [PMID: 30795761 PMCID: PMC6387523 DOI: 10.1186/s12885-019-5371-4] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2018] [Accepted: 02/14/2019] [Indexed: 12/22/2022] Open
Abstract
Background Epithelial ovarian cancer (EOC) remains one of the most lethal gynecologic cancers, and its pathogenetic mechanism remains unclear. Here we show that MUC16 promotes the translocation of p120-catenin (p120ctn) to the cytoplasm and consequently activates ras homolog (Rho) GTPases RhoA/Cdc42 activation to modulate the proliferation and migration abilities of EOC cells. Methods We collect 94 ovarian cancer (OC) patients’ tissue samples to constitute tissue microarray (TMA) and analyze the MUC16 and p120ctn expression levels. Lentivirus transfection is used to overexpress cytoplasmic tail domain (CTD) of MUC16 and CRISPR/Cas9 genome-editing system is firstly used to knock out MUC16 in EOC cells. The proliferation or migration ability of cells is analyzed by MTS or migration assay. Results We find that MUC16 and p120ctn are aberrantly overexpressed in 94 clinical OC samples compared with benign ovarian tumors (BOT). MUC16 is a critical inducer of the proliferation and migration of EOC cells and the CTD of MUC16 plays an important role during this process. In addition, we reveal the relationship between MUC16 and p120ctn, which has not previously been studied. We show that MUC16 promotes the translocation of p120ctn to the cytoplasm and consequently activates Rho GTPases to modulate the proliferation and migration abilities of EOC cells. The cell proliferation and migration abilities induced by MUC16 are mediated by p120ctn through RhoA/Cdc42 activation. Conclusions The highly expressed MUC16 promotes the translocation of p120ctn to the cytoplasm, where it activates RhoA/Cdc42 to modulate the proliferation and migration abilities of EOC cells. These findings may provide new targets for the treatment of EOC. Electronic supplementary material The online version of this article (10.1186/s12885-019-5371-4) contains supplementary material, which is available to authorized users.
Collapse
Affiliation(s)
- Xin Chen
- Department of Gynecology and Obstetrics, Xin Hua Hospital, Shanghai Jiao Tong University School of Medicine, 1665, Kongjiang Road, Yangpu District, Shanghai, 200000, People's Republic of China
| | - Xiaoduan Li
- Department of Gynecology and Obstetrics, Xin Hua Hospital, Shanghai Jiao Tong University School of Medicine, 1665, Kongjiang Road, Yangpu District, Shanghai, 200000, People's Republic of China
| | - Xinjing Wang
- Department of Gynecology and Obstetrics, Xin Hua Hospital, Shanghai Jiao Tong University School of Medicine, 1665, Kongjiang Road, Yangpu District, Shanghai, 200000, People's Republic of China
| | - Qinyi Zhu
- Department of Gynecology and Obstetrics, Xin Hua Hospital, Shanghai Jiao Tong University School of Medicine, 1665, Kongjiang Road, Yangpu District, Shanghai, 200000, People's Republic of China
| | - Xiaoli Wu
- Department of Gynecology and Obstetrics, Xin Hua Hospital, Shanghai Jiao Tong University School of Medicine, 1665, Kongjiang Road, Yangpu District, Shanghai, 200000, People's Republic of China
| | - Xipeng Wang
- Department of Gynecology and Obstetrics, Xin Hua Hospital, Shanghai Jiao Tong University School of Medicine, 1665, Kongjiang Road, Yangpu District, Shanghai, 200000, People's Republic of China.
| |
Collapse
|
38
|
Leal AD, Krishnamurthy A, Head L, Messersmith WA. Antibody drug conjugates under investigation in phase I and phase II clinical trials for gastrointestinal cancer. Expert Opin Investig Drugs 2018; 27:901-916. [PMID: 30359534 DOI: 10.1080/13543784.2018.1541085] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
INTRODUCTION Antibody drug conjugates (ADCs) represent a developing class of anticancer therapeutics which are designed to selectively deliver a cytotoxic payload to tumors, while limiting systemic toxicity to healthy tissues. There are several ADCs which are currently in various stages of clinical development for the treatment of gastrointestinal malignancies. AREAS COVERED We discuss the biologic rationale and review the clinical experience with ADCs in the treatment of gastrointestinal malignancies, summarizing the pre-clinical and phase I/II clinical trial data that have been completed or are ongoing. EXPERT OPINION While there have been significant advances in the development of ADCs since they were first introduced, several challenges remain. These challenges include (i) the selection of an ideal antigen target which is tumor specific and internalized upon binding, (ii) selection of an antibody which has high affinity for its antigen target and low immunogenicity, (iii) selection of a potent payload which is cytotoxic at sub-nanomolar concentrations, and (iv) optimal design of a linker to confer ADC stability with limited off-site toxicity. Efforts are ongoing to address these issues and innovate the ADC technology to improve the safety and efficacy of these agents.
Collapse
Affiliation(s)
- Alexis D Leal
- a Division of Medical Oncology , University of Colorado , Aurora , CO , USA
| | | | - Lia Head
- b Department of Internal Medicine , University of Colorado , Aurora , CO , USA
| | | |
Collapse
|
39
|
Kline JB, Fernando S, Ross EN, Grasso L, Nicolaides NC. Tumor-shed antigen CA125 blocks complement-mediated killing via suppression of C1q-antibody binding. Eur J Immunol 2018; 48:1872-1882. [DOI: 10.1002/eji.201847707] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2018] [Revised: 07/09/2018] [Accepted: 08/22/2018] [Indexed: 12/13/2022]
|
40
|
Akinwunmi BO, Babic A, Vitonis AF, Cramer DW, Titus L, Tworoger SS, Terry KL. Chronic Medical Conditions and CA125 Levels among Women without Ovarian Cancer. Cancer Epidemiol Biomarkers Prev 2018; 27:1483-1490. [PMID: 30237250 DOI: 10.1158/1055-9965.epi-18-0203] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2018] [Revised: 05/22/2018] [Accepted: 09/13/2018] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Randomized trials using the biomarker cancer antigen (CA) 125, with or without pelvic ultrasound, have failed to show a clear benefit of general population screening for ovarian cancer. In part, this may be due to a lack of information about conditions, besides ovarian cancer, that can alter CA125 levels and affect specificity or sensitivity. We evaluated the association between common medical conditions and CA125 levels among women without ovarian cancer. METHODS We used data and specimens from 2,004 women without ovarian cancer who participated in the New England Case Control study between 1992 and 2008. Participants completed in-person interviews and donated blood samples at enrollment. We measured CA125 using the CA125II assay and calculated the association between medical conditions and log-transformed CA125 using linear regression. RESULTS The median age of participants was 53 years and 1,119 (56%) were postmenopausal. The average CA125 level was 14.5 units/mL for premenopausal and 11.7 for postmenopausal women. Among premenopausal women, CA125 was significantly lower for women with colon polyps (P = 0.06) and hysterectomy (P = 0.01) and significantly higher with endometriosis (P = 0.05). CA125 was also significantly higher in premenopausal women with coronary artery disease (CVD) (P < 0.01, n = 2 cases) but not among postmenopausal with CVD (n = 79). Furthermore, among postmenopausal women, CA125 was significantly lower for women with osteoporosis, hypercholesterolemia, and osteoarthritis (P = 0.03, 0.02, and 0.01 respectively) and higher for women with a history of inflammatory bowel disease (P = 0.04). CONCLUSIONS Several chronic diseases are associated with CA125, which could influence the interpretation of CA125 in the context of ovarian cancer screening. IMPACT Consideration of chronic medical conditions may be necessary to interpret CA125 values.
Collapse
Affiliation(s)
- Babatunde O Akinwunmi
- Obstetrics and Gynecology Epidemiology Center, Brigham and Women's Hospital, Boston, Massachusetts. .,Department of Global and Continuing Education, Harvard Medical School, Boston, Massachusetts
| | - Ana Babic
- Dana Farber Cancer Institute and Harvard Medical School, Boston, Massachusetts
| | - Allison F Vitonis
- Obstetrics and Gynecology Epidemiology Center, Brigham and Women's Hospital, Boston, Massachusetts
| | - Daniel W Cramer
- Obstetrics and Gynecology Epidemiology Center, Brigham and Women's Hospital, Boston, Massachusetts.,Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts.,Department of Obstetrics, Gynecology, and Reproductive Biology, Harvard Medical School, Boston, Massachusetts
| | - Linda Titus
- Departments of Epidemiology and Pediatrics, Geisel School of Medicine at Dartmouth, Hanover, New Hampshire
| | - Shelley S Tworoger
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts.,Department of Cancer Epidemiology, Moffitt Cancer Center, Tampa, Florida
| | - Kathryn L Terry
- Obstetrics and Gynecology Epidemiology Center, Brigham and Women's Hospital, Boston, Massachusetts.,Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts.,Department of Obstetrics, Gynecology, and Reproductive Biology, Harvard Medical School, Boston, Massachusetts
| |
Collapse
|
41
|
Creemers A, Ebbing EA, Pelgrim TC, Lagarde SM, van Etten-Jamaludin FS, van Berge Henegouwen MI, Hulshof MCCM, Krishnadath KK, Meijer SL, Bijlsma MF, van Oijen MGH, van Laarhoven HWM. A systematic review and meta-analysis of prognostic biomarkers in resectable esophageal adenocarcinomas. Sci Rep 2018; 8:13281. [PMID: 30185893 PMCID: PMC6125467 DOI: 10.1038/s41598-018-31548-6] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2018] [Accepted: 08/20/2018] [Indexed: 02/07/2023] Open
Abstract
Targeted therapy is lagging behind in esophageal adenocarcinoma (EAC). To guide the development of new treatment strategies, we provide an overview of the prognostic biomarkers in resectable EAC treated with curative intent. The Medline, Cochrane and EMBASE databases were systematically searched, focusing on overall survival (OS). The quality of the studies was assessed using a scoring system ranging from 0-7 points based on modified REMARK criteria. To evaluate all identified prognostic biomarkers, the hallmarks of cancer were adapted to fit all biomarkers based on their biological function in EAC, resulting in the features angiogenesis, cell adhesion and extra-cellular matrix remodeling, cell cycle, immune, invasion and metastasis, proliferation, and self-renewal. Pooled hazard ratios (HR) and 95% confidence intervals (CI) were derived by random effects meta-analyses performed on each hallmarks of cancer feature. Of the 3298 unique articles identified, 84 were included, with a mean quality of 5.9 points (range 3.5-7). The hallmarks of cancer feature 'immune' was most significantly associated with worse OS (HR 1.88, (95%CI 1.20-2.93)). Of the 82 unique prognostic biomarkers identified, meta-analyses showed prominent biomarkers, including COX-2, PAK-1, p14ARF, PD-L1, MET, LC3B, IGFBP7 and LGR5, associated to each hallmark of cancer.
Collapse
Affiliation(s)
- Aafke Creemers
- Laboratory of Experimental Oncology and Radiobiology, Amsterdam UMC, Univ of Amsterdam, Cancer Center Amsterdam, Amsterdam, The Netherlands.
- Department of Medical Oncology, Amsterdam UMC, Univ of Amsterdam, Cancer Center Amsterdam, Amsterdam, The Netherlands.
| | - Eva A Ebbing
- Laboratory of Experimental Oncology and Radiobiology, Amsterdam UMC, Univ of Amsterdam, Cancer Center Amsterdam, Amsterdam, The Netherlands
- Department of Medical Oncology, Amsterdam UMC, Univ of Amsterdam, Cancer Center Amsterdam, Amsterdam, The Netherlands
| | - Thomas C Pelgrim
- Department of Medical Oncology, Amsterdam UMC, Univ of Amsterdam, Cancer Center Amsterdam, Amsterdam, The Netherlands
| | - Sjoerd M Lagarde
- Department of Surgery, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Faridi S van Etten-Jamaludin
- Department of Medical Library Science, Amsterdam UMC, Univ of Amsterdam, Cancer Center Amsterdam, Amsterdam, The Netherlands
| | | | - Maarten C C M Hulshof
- Department of Radiotherapy, Amsterdam UMC, Univ of Amsterdam, Cancer Center Amsterdam, Amsterdam, The Netherlands
| | - Kausilia K Krishnadath
- Laboratory of Experimental Oncology and Radiobiology, Amsterdam UMC, Univ of Amsterdam, Cancer Center Amsterdam, Amsterdam, The Netherlands
- Department of Gastroenterology, Amsterdam UMC, Univ of Amsterdam, Cancer Center Amsterdam, Amsterdam, The Netherlands
| | - Sybren L Meijer
- Department of Pathology, Amsterdam UMC, Univ of Amsterdam, Cancer Center Amsterdam, Amsterdam, The Netherlands
| | - Maarten F Bijlsma
- Laboratory of Experimental Oncology and Radiobiology, Amsterdam UMC, Univ of Amsterdam, Cancer Center Amsterdam, Amsterdam, The Netherlands
| | - Martijn G H van Oijen
- Department of Medical Oncology, Amsterdam UMC, Univ of Amsterdam, Cancer Center Amsterdam, Amsterdam, The Netherlands
| | - Hanneke W M van Laarhoven
- Laboratory of Experimental Oncology and Radiobiology, Amsterdam UMC, Univ of Amsterdam, Cancer Center Amsterdam, Amsterdam, The Netherlands
- Department of Medical Oncology, Amsterdam UMC, Univ of Amsterdam, Cancer Center Amsterdam, Amsterdam, The Netherlands
| |
Collapse
|
42
|
Hilliard TS. The Impact of Mesothelin in the Ovarian Cancer Tumor Microenvironment. Cancers (Basel) 2018; 10:E277. [PMID: 30134520 PMCID: PMC6162689 DOI: 10.3390/cancers10090277] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2018] [Revised: 08/17/2018] [Accepted: 08/18/2018] [Indexed: 01/14/2023] Open
Abstract
Ovarian cancer is the deadliest gynecological disease among U.S. women. Poor 5-year survival rates (<30%) are due to presentation of most women at diagnosis with advanced stage disease with widely disseminated intraperitoneal metastasis. However, when diagnosed before metastatic propagation the overall 5-year survival rate is >90%. Metastasizing tumor cells grow rapidly and aggressively attach to the mesothelium of all organs within the peritoneal cavity, including the parietal peritoneum and the omentum, producing secondary lesions. In this review, the involvement of mesothelin (MSLN) in the tumor microenvironment is discussed. MSLN, a 40kDa glycoprotein that is overexpressed in many cancers including ovarian and mesotheliomas is suggested to play a role in cell survival, proliferation, tumor progression, and adherence. However, the biological function of MSLN is not fully understood as MSLN knockout mice do not present with an abnormal phenotype. Conversely, MSLN has been shown to bind to the ovarian cancer antigen, CA-125, and thought to play a role in the peritoneal diffusion of ovarian tumor cells. Although the cancer-specific expression of MSLN makes it a potential therapeutic target, more studies are needed to validate the role of MSLN in tumor metastasis.
Collapse
Affiliation(s)
- Tyvette S Hilliard
- Department of Chemistry and Biochemistry, Harper Cancer Research Institute, University of Notre Dame, Notre Dame, IN 46617, USA.
| |
Collapse
|
43
|
Cancer Antigen 125 (CA125, MUC16) Protein Expression in the Diagnosis and Progression of Pancreatic Ductal Adenocarcinoma. Appl Immunohistochem Mol Morphol 2018; 25:620-623. [PMID: 27093451 DOI: 10.1097/pai.0000000000000368] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is an aggressive carcinoma, with most patients diagnosed at an advanced stage, with a 5-year survival rate of around 5%. An urgent need exists for identifying better diagnostic, prognostic, and therapeutic markers for this lethal disease. Recently, CA125 has been identified in PDAC, and the aim of this research is to study the changes in CA125 expression during the progression of benign pancreatic tissue (BPT) to PDAC and to assess its value as a biomarker of tumor growth. To address these questions, the cellular levels of CA125 in BPT and PDAC were measured using immunohistochemistry and compared on the basis of tumor staging, and the tissue microarray technology were constructed using resected pancreatic tissues. The staining reactions for each case were evaluated semiquantitatively using the histologic score system. Our investigation demonstrates a consistent and significant upregulation of CA125 during the transition from BPT to PDAC. We also found a direct correlation between CA125 immunohistochemistry score and tumor stage (P=0.02). In conclusion, our data indicate that CA125 plays a direct role in pancreatic carcinogenesis and suggests that it may eventually be used as a diagnostic and/or prognostic biomarker of pancreatic cancer. Prospective studies are recommended to evaluate further the diagnostic and prognostic capabilities of CA125 in PDAC, and further studies are warranted to assess the use of CA125 as a therapeutic marker.
Collapse
|
44
|
Jindal V, Arora E, Gupta S, Lal A, Masab M, Potdar R. Prospects of chimeric antigen receptor T cell therapy in ovarian cancer. Med Oncol 2018; 35:70. [PMID: 29651744 DOI: 10.1007/s12032-018-1131-6] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2018] [Accepted: 04/08/2018] [Indexed: 01/12/2023]
Abstract
Despite advances in various chemotherapy regimens, current therapeutic options are limited for ovarian cancer patients. Immunotherapy provides a promising and novel treatment option for ovarian cancer. Recently, chimeric antigen receptor (CAR) T cell therapy has shown promising results in hematological tumors and current research is going on in various solid tumors like ovarian cancer. CAR T cells are genetically engineered T cells with major histocompatibility complex-independent, tumor-specific, immune-mediated cytolytic actions against cancer cells. Initial studies of CAR T cell therapy have shown promising results in ovarian cancer, but there are some obstacles like impaired T cell trafficking, lack of antigenic targets, cytokine release syndrome and most important immunosuppressive tumor microenvironment. Optimization of design, improving tumor microenvironment and combinations with other therapies may help us in improving CAR T cell efficacy. In this review article, we highlight the current knowledge regarding CAR T cell therapy in ovarian cancer. We have discussed basic functioning of CAR T cells, their rationale and clinical outcome in ovarian cancer with limitations.
Collapse
Affiliation(s)
- Vishal Jindal
- Department of Internal Medicine, Saint Vincent Hospital, 123 Summer Street, Worcester, 01608, USA.
| | - Ena Arora
- Department of Internal Medicine, Government Medical College and Hospital, Chandigarh, India
| | - Sorab Gupta
- Department of Hematology and Oncology, Einstein Healthcare Network, Philadelphia, USA
| | - Amos Lal
- Department of Internal Medicine, Saint Vincent Hospital, 123 Summer Street, Worcester, 01608, USA
| | - Muhammad Masab
- Department of Internal Medicine, Einstein Healthcare Network, Philadelphia, USA
| | - Rashmika Potdar
- Department of Hematology and Oncology, Einstein Healthcare Network, Philadelphia, USA
| |
Collapse
|
45
|
Chan E, Luwor R, Burns C, Kannourakis G, Findlay JK, Ahmed N. Momelotinib decreased cancer stem cell associated tumor burden and prolonged disease-free remission period in a mouse model of human ovarian cancer. Oncotarget 2018; 9:16599-16618. [PMID: 29682172 PMCID: PMC5908273 DOI: 10.18632/oncotarget.24615] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2017] [Accepted: 02/27/2018] [Indexed: 12/31/2022] Open
Abstract
Despite a good initial response to front-line chemotherapy, majority of the ovarian cancer patients relapse with consecutive phases of recurrences; and nearly 60% die within 5 years due to the development of a chemoresistant disease. This study investigated whether inhibition of the Janus kinase 2 (JAK2)-signal transducer and activator of transcription 3 (STAT3) pathway by momelotinib is sufficient in suppressing tumor burden and prolonging the disease-free survival period in a mouse model of ovarian cancer. We demonstrate that paclitaxel treatment enhanced JAK2/STAT3 activation which resulted in the enrichment of cancer stem cell (CSC)-like phenotype in the surviving ovarian cancer cells in vitro and in in vivo mouse xenografts. Combined treatment with paclitaxel and momelotinib inhibited paclitaxel-induced JAK2/STAT3 activation and CSC-like development in mice xenografts, and consequently reduced the tumor burden significantly greater than that achieved by paclitaxel-treatment alone. However, robust recurrent tumor growth with enhanced JAK2/STAT3 activation and CSC-like phenotype was observed in all mice groups after termination of treatments, but was delayed significantly in the paclitaxel and momelotinib treated group compared to other treatment groups. Daily oral gavage of momelotinib after termination of paclitaxel treatment showed sustained inhibition of tumor growth and a prolonged disease-free survival period in 50% of the mice. The other 50% of mice that developed tumors with ongoing momelotinib treatment also showed significantly increased survival benefit and a smaller tumor burden. These preliminary findings may have a profound clinical impact in developing an effective momelotinib-based ‘maintenance-therapy’ in ovarian cancer patients' post-chemotherapy treatment.
Collapse
Affiliation(s)
- Emily Chan
- Department of Obstetrics and Gynaecology, University of Melbourne, Victoria 3052, Melbourne, Australia
| | - Rodney Luwor
- Department of Surgery, Royal Melbourne Hospital, University of Melbourne, Victoria 3052, Melbourne, Australia
| | - Christopher Burns
- Walter and Eliza Hall Institute of Medical Research, Victoria 3052, Parkville, Australia
| | - George Kannourakis
- Fiona Elsey Cancer Research Institute, Victoria 3353, Ballarat, Australia.,Federation University Australia, Victoria 3010, Ballarat, Australia
| | - Jock K Findlay
- Department of Obstetrics and Gynaecology, University of Melbourne, Victoria 3052, Melbourne, Australia.,The Hudson Institute of Medical Research, Victoria 3168, Clayton, Australia
| | - Nuzhat Ahmed
- Department of Obstetrics and Gynaecology, University of Melbourne, Victoria 3052, Melbourne, Australia.,Fiona Elsey Cancer Research Institute, Victoria 3353, Ballarat, Australia.,Federation University Australia, Victoria 3010, Ballarat, Australia.,The Hudson Institute of Medical Research, Victoria 3168, Clayton, Australia
| |
Collapse
|
46
|
Reis H, Krafft U, Niedworok C, Módos O, Herold T, Behrendt M, Al-Ahmadie H, Hadaschik B, Nyirady P, Szarvas T. Biomarkers in Urachal Cancer and Adenocarcinomas in the Bladder: A Comprehensive Review Supplemented by Own Data. DISEASE MARKERS 2018; 2018:7308168. [PMID: 29721106 PMCID: PMC5867586 DOI: 10.1155/2018/7308168] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/25/2017] [Accepted: 02/06/2018] [Indexed: 12/11/2022]
Abstract
Urachal cancer (UrC) is a rare but aggressive cancer. Due to overlapping histomorphology, discrimination of urachal from primary bladder adenocarcinomas (PBAC) and adenocarcinomas secondarily involving the bladder (particularly colorectal adenocarcinomas, CRC) can be challenging. Therefore, we aimed to give an overview of helpful (immunohistochemical) biomarkers and clinicopathological factors in addition to survival analyses and included institutional data from 12 urachal adenocarcinomas. A PubMed search yielded 319 suitable studies since 1930 in the English literature with 1984 cases of UrC including 1834 adenocarcinomas (92%) and 150 nonadenocarcinomas (8%). UrC was more common in men (63%), showed a median age at diagnosis of 50.8 years and a median tumor size of 6.0 cm. No associations were noted for overall survival and progression-free survival (PFS) and clinicopathological factors beside a favorable PFS in male patients (p = 0.047). The immunohistochemical markers found to be potentially helpful in the differential diagnostic situation are AMACR and CK34βE12 (UrC versus CRC and PBAC), CK7, β-Catenin and CD15 (UrC and PBAC versus CRC), and CEA and GATA3 (UrC and CRC versus PBAC). Serum markers like CEA, CA19-9 and CA125 might additionally be useful in the follow-up and monitoring of UrC.
Collapse
Affiliation(s)
- Henning Reis
- Institute of Pathology, University Hospital Essen, University of Duisburg-Essen, Hufelandstr 55, 45147 Essen, Germany
| | - Ulrich Krafft
- Department of Urology, University Hospital Essen, University of Duisburg-Essen, Hufelandstr 55, 45147 Essen, Germany
| | - Christian Niedworok
- Department of Urology, University Hospital Essen, University of Duisburg-Essen, Hufelandstr 55, 45147 Essen, Germany
| | - Orsolya Módos
- Department of Urology, Semmelweis University, Üllői út 78/b, 1082 Budapest, Hungary
| | - Thomas Herold
- Institute of Pathology, University Hospital Essen, University of Duisburg-Essen, Hufelandstr 55, 45147 Essen, Germany
| | - Mark Behrendt
- Department of Urology, The Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Plesmanlaan 121, 1066 CX Amsterdam, Netherlands
| | - Hikmat Al-Ahmadie
- Department of Pathology, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY 10065, USA
| | - Boris Hadaschik
- Department of Urology, University Hospital Essen, University of Duisburg-Essen, Hufelandstr 55, 45147 Essen, Germany
| | - Peter Nyirady
- Department of Urology, Semmelweis University, Üllői út 78/b, 1082 Budapest, Hungary
| | - Tibor Szarvas
- Department of Urology, University Hospital Essen, University of Duisburg-Essen, Hufelandstr 55, 45147 Essen, Germany
- Department of Urology, Semmelweis University, Üllői út 78/b, 1082 Budapest, Hungary
| |
Collapse
|
47
|
Yamamoto CM, Oakes ML, Murakami T, Muto MG, Berkowitz RS, Ng SW. Comparison of benign peritoneal fluid- and ovarian cancer ascites-derived extracellular vesicle RNA biomarkers. J Ovarian Res 2018; 11:20. [PMID: 29499737 PMCID: PMC5834862 DOI: 10.1186/s13048-018-0391-2] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2017] [Accepted: 02/22/2018] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Extracellular vesicles (EVs) are considered as a new class of resources for potential biomarkers. We analyzed expression of specific mRNA and miRNA in EVs derived from ovarian cancer ascites and the ideal controls, peritoneal fluids from benign patients for potential early detection and prognostic biomarkers. METHODS Fluids were collected from subjects with benign cysts or endometrioma (n = 10), or low/high grade serous ovarian carcinoma (n = 8). EV particles were captured using primarily ExoComplete filterplate or ultracentrifugation and analyzed by nanoparticle tracking analysis, ELISA, and scanning electron microscopy. EV RNAs extracted from two ascites and three peritoneal fluids were submitted for next-generation sequencing. The expression of 34 mRNA and 18 miRNAs in the EVs isolated from patient fluids and cell line media was determined using qPCR. RESULTS EVs isolated from patient samples had concentrations greater than 1010 EV particles/mL and 30% were EpCAM-positive based on ELISA. EV particle sizes averaged 113 ± 11.5 nm. The qPCR studies identified five mRNA (CA11, MEDAG, LAMA4, SPINT2, NANOG) and six miRNA (let-7b, miR23b, miR29a, miR30d, miR205, miR720) that were significantly differentially expressed between cancer ascites and peritoneal fluids. In addition, CA11 mRNA was decreased to 0.5-fold and SPINT2 and NANOG mRNA were significantly increased up to 100-fold in conditioned media of cancer cells compared to immortalized ovarian surface and fallopian tube epithelial cell lines, the hypothesized cells of origin for ovarian cancer development. CONCLUSIONS This study indicates that EV mRNA profiles can reflect the disease stage and may provide a potentially novel source for discovery of biomarkers in ovarian cancer.
Collapse
Affiliation(s)
- Cindy M. Yamamoto
- Hitachi Chemical Co. America, Ltd. R and D Center, 1003 Health Sciences Rd, Irvine, CA 92617 USA
| | - Melanie L. Oakes
- Hitachi Chemical Co. America, Ltd. R and D Center, 1003 Health Sciences Rd, Irvine, CA 92617 USA
| | - Taku Murakami
- Hitachi Chemical Co. America, Ltd. R and D Center, 1003 Health Sciences Rd, Irvine, CA 92617 USA
| | - Michael G. Muto
- Department of Obstetrics, Gynecology and Reproductive Biology, Gynecologic Oncology Division, Brigham and Women’s Hospital, Harvard Medical School, 75 Francis Street, Boston, MA 02115 USA
| | - Ross S. Berkowitz
- Department of Obstetrics, Gynecology and Reproductive Biology, Gynecologic Oncology Division, Brigham and Women’s Hospital, Harvard Medical School, 75 Francis Street, Boston, MA 02115 USA
| | - Shu-Wing Ng
- Department of Obstetrics, Gynecology and Reproductive Biology, Gynecologic Oncology Division, Brigham and Women’s Hospital, Harvard Medical School, 75 Francis Street, Boston, MA 02115 USA
- Department of Obstetrics and Gynecology, Tuft Medical Center, 800 Washington Street, Boston, MA 02111 USA
| |
Collapse
|
48
|
Mucin Expression in the Esophageal Malignant and Pre-malignant States: A Systematic Review and Meta-analysis. J Clin Gastroenterol 2018; 52:91-96. [PMID: 28697153 DOI: 10.1097/mcg.0000000000000863] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
BACKGROUND Mucins are heavily glycosylated glycoproteins, synthesized by mucosal surfaces and have an important role in healthy state and malignant diseases. Change in mucins synthesis or secretion may be primary event or secondary to inflammation or carcinogenesis. AIM The aim of this study is to assess the current knowledge about mucin expression in esophageal lesions, and to establish a role for different mucin expressions as prognostic markers. METHOD English Medical literature searches were conducted for "mucin" and "esophagus." Observational studies were included. Meta-analysis was performed using comprehensive meta-analysis software. Pooled odds ratios (OR) and 95% confidence intervals (CI) were calculated. RESULTS In the random-effect model, mucin expression was significantly higher in esophageal lesions than in normal esophageal mucosa with OR=5.456 (95% CI, 1.883-15.807, P=0.002). Measure of heterogeneity, demonstrated in the included studies, was high: Q=287.501, df (Q)=44.00, P<0.0001, I=84.696%. There is a gradient of mucin expression and complexity in esophageal premalignant to malignant lesions, lower in Barrett's mucosa with low grade dysplasia (LGD), increased in high grade dysplasia (HGD), and highest in esophageal adenocarcinoma (EAC). MUC2, MUC3, MUC5AC, and MUC6 expression was higher in EAC than HGD, and higher in HGD than in LGD mucosa. The opposite was found for MUC1 and MUC4. CONCLUSION Increased expression of certain mucin genes in esophageal mucosa may be further studied as a potential diagnostic tool, and this may add important information in the surveillance of Barrett's esophagus.
Collapse
|
49
|
MUC16 overexpression induced by gene mutations promotes lung cancer cell growth and invasion. Oncotarget 2018; 9:12226-12239. [PMID: 29552305 PMCID: PMC5844741 DOI: 10.18632/oncotarget.24203] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2017] [Accepted: 12/04/2017] [Indexed: 12/20/2022] Open
Abstract
Air pollution is one of the leading causes of lung cancer. Air pollution-related lung cancer is a deteriorating public health problem, particularly in developing countries. The MUC16 gene is one of the most frequently mutated genes in air pollution-related lung cancer. In the present study, MUC16 mRNA expression was increased in ∼50% of air pollution-related lung cancer samples obtained from patients residing in air-polluted regions (Xuanwei and Fuyuan, Yunnan, China), and MUC16 mRNA levels were correlated with the degree of air pollution. Furthermore, sequencing of the captured MUC16 gene identified 561 mutation sites within the MUC16 gene in the air pollution-related lung cancer tissues. Interestingly, some mutations at specific sites and one region were associated with MUC16 mRNA up-regulation. Therefore, we further investigated the impacts of gene mutation on MUC16 expressions and cell behaviors in cultured cells by inducing certain mutations within the MUC16 gene using CRISPER/Cas9 genome editing technology. Certain mutations within the MUC16 gene induced MUC16 overexpression at both the mRNA and the protein level in the cultured cells. Additionally, MUC16 overexpression induced by gene mutations had functional effects on the behavior of lung cancer cells, including increasing their resistance to cisplatin, promoting their growth, and enhancing their migration and invasion capabilities. Based on the data, we suggest that MUC16 mutations potentially associated with air pollution may participate in the development and progression of air pollution-related lung cancer. In addition to ovarian cancer, MUC16 may be a candidate biomarker for lung cancer.
Collapse
|
50
|
Meng Q, Shi S, Liang C, Xiang J, Liang D, Zhang B, Qin Y, Ji S, Xu W, Xu J, Ni Q, Yu X. Diagnostic Accuracy of a CA125-Based Biomarker Panel in Patients with Pancreatic Cancer: A Systematic Review and Meta-Analysis. J Cancer 2017; 8:3615-3622. [PMID: 29151947 PMCID: PMC5687178 DOI: 10.7150/jca.18901] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2016] [Accepted: 03/31/2017] [Indexed: 12/14/2022] Open
Abstract
Background: Increasing evidence from recent studies has revealed the association of CA125 with the diagnosis of pancreatic cancer, but inconsistent findings have been reported. We aimed to evaluate the diagnostic value of a serum CA125-based diagnostic panel in predicting malignant pancreatic cancer. Materials and Methods: We searched EMBASE, MEDLINE and Web of Science for relevant articles from inception to October 2016. Methodological quality was evaluated using the Quality Assessment of Comparative Diagnostic Accuracy Studies (QUADAS-2) checklist. The performance characteristics were pooled using random-effects models. The statistical analysis was performed using Meta-Disc 1.4 and Stata Version 12.0 software. Results: A total of 1235 participants pooled from 8 eligible studies were included in the meta-analysis to evaluate the accuracy of tumor predictors for the diagnosis of pancreatic cancer. The pooling accuracy analysis of CA125 alone indicated that the pooled sensitivity was 0.59 (95% CI: 0.54-0.62) and the specificity was 0.78 (95% CI: 0.75-0.82), whereas the serum CA125-based diagnostic panel had a pooled sensitivity of 0.47 (95% CI 0.47-0.51) and a specificity of 0.88 (95% CI 0.86-0.90). Furthermore, the AUC and Q-value of the CA125-based diagnostic panel were 0.89 and 0.82, respectively, which indicated that the CA125-based panel is superior to CA125 or CA19-9 alone in diagnosing pancreatic cancer. No obvious publication bias was found. Conclusions: In summary, a CA125-based diagnostic panel is better at diagnosing pancreatic cancer than a test using CA125 or CA19-9 alone. Further studies should be performed to confirm our conclusion.
Collapse
Affiliation(s)
- Qingcai Meng
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China.,Pancreatic Cancer Institute, Fudan University, Shanghai 200032, China
| | - Si Shi
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China.,Pancreatic Cancer Institute, Fudan University, Shanghai 200032, China
| | - Chen Liang
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China.,Pancreatic Cancer Institute, Fudan University, Shanghai 200032, China
| | - Jinfeng Xiang
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China.,Pancreatic Cancer Institute, Fudan University, Shanghai 200032, China
| | - Dingkong Liang
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China.,Pancreatic Cancer Institute, Fudan University, Shanghai 200032, China
| | - Bo Zhang
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China.,Pancreatic Cancer Institute, Fudan University, Shanghai 200032, China
| | - Yi Qin
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China.,Pancreatic Cancer Institute, Fudan University, Shanghai 200032, China
| | - Shunrong Ji
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China.,Pancreatic Cancer Institute, Fudan University, Shanghai 200032, China
| | - Wenyan Xu
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China.,Pancreatic Cancer Institute, Fudan University, Shanghai 200032, China
| | - Jin Xu
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China.,Pancreatic Cancer Institute, Fudan University, Shanghai 200032, China
| | - Quanxing Ni
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China.,Pancreatic Cancer Institute, Fudan University, Shanghai 200032, China
| | - Xianjun Yu
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China.,Pancreatic Cancer Institute, Fudan University, Shanghai 200032, China
| |
Collapse
|