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Grass JK, Grupp K, Kluth M, Hube-Magg C, Simon R, Kemper M, Izbicki JR, Sauter G, Melling N. CD10 Expression Correlates with Earlier Tumour Stages and Left-Sided Tumour Location in Colorectal Cancer but Has No Prognostic Impact in a European Cohort. Cancers (Basel) 2024; 16:1473. [PMID: 38672555 PMCID: PMC11047823 DOI: 10.3390/cancers16081473] [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: 03/10/2024] [Revised: 04/08/2024] [Accepted: 04/10/2024] [Indexed: 04/28/2024] Open
Abstract
The role of CD10 expression in colorectal cancer has been controversially discussed in the literature. Some data suggest a predictive capacity for lymph node and liver metastases, thus influencing overall survival (OS) and disease-free survival (DFS). This study aims to analyse the relationship between CD10 expression and overall survival (OS) in a European cohort. To determine the association of CD10 expression with tumour phenotype, molecular features, and prognosis, a tissue microarray of 1469 colorectal carcinomas was analysed using immunohistochemistry and was compared with matched clinicopathologic data. CD10 expression correlated with earlier tumour stages (p = 0.017) and left-sided colon cancer (p < 0.001). However, no correlation was found between CD10 expression and lymph node involvement (p = 0.711), tumour grading (p = 0.397), or overall survival (p = 0.562). Even in the subgroup analysis of tumour or nodal stage, CD10 did not affect overall survival, although it was significantly associated with p53 and nuclear β-catenin expression (p = 0.013 and p < 0.001, respectively). CD10 expression correlates with earlier tumour stages, colon cancer location, and indicators of aggressive CRC subtypes. However, we can exclude CD10 as a relevant independent prognosticator for CRC.
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Affiliation(s)
- Julia-Kristin Grass
- Department of General, Visceral and Thoracic Surgery, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg, Germany; (M.K.); (J.R.I.); (N.M.)
| | - Katharina Grupp
- Department of Plastic, Reconstructive and Aesthetic Surgery, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg, Germany;
| | - Martina Kluth
- Department of Pathology with Sections Molecular Pathology and Cytopathology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg, Germany; (M.K.); (C.H.-M.); (R.S.); (G.S.)
| | - Claudia Hube-Magg
- Department of Pathology with Sections Molecular Pathology and Cytopathology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg, Germany; (M.K.); (C.H.-M.); (R.S.); (G.S.)
| | - Ronald Simon
- Department of Pathology with Sections Molecular Pathology and Cytopathology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg, Germany; (M.K.); (C.H.-M.); (R.S.); (G.S.)
| | - Marius Kemper
- Department of General, Visceral and Thoracic Surgery, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg, Germany; (M.K.); (J.R.I.); (N.M.)
| | - Jakob R. Izbicki
- Department of General, Visceral and Thoracic Surgery, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg, Germany; (M.K.); (J.R.I.); (N.M.)
| | - Guido Sauter
- Department of Pathology with Sections Molecular Pathology and Cytopathology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg, Germany; (M.K.); (C.H.-M.); (R.S.); (G.S.)
| | - Nathaniel Melling
- Department of General, Visceral and Thoracic Surgery, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg, Germany; (M.K.); (J.R.I.); (N.M.)
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Dehini G, Ghorbani H, Khafri S, Shokri Shirvani J, Hosseini A, Sadr Mohararpur S, Rouhi T. Diagnostic significance of CD10 marker to differentiate colorectal adenocarcinoma from adenomatous polyp: A pathological correlation. CASPIAN JOURNAL OF INTERNAL MEDICINE 2024; 15:228-233. [PMID: 38807719 PMCID: PMC11129067 DOI: 10.22088/cjim.15.2.228] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Figures] [Subscribe] [Scholar Register] [Received: 09/17/2022] [Revised: 08/28/2023] [Accepted: 10/25/2023] [Indexed: 05/30/2024]
Abstract
Background Colorectal cancer could be developed from adenomatous polyp. The study aimed to evaluate the diagnostic significance of stromal and epithelial CD10 (Neprilysin) expression in patients with colorectal adenocarcinoma and adenomatous polyps. Methods This cross-sectional study was conducted on 141 patients with colorectal adenocarcinoma and adenomatous polyps referred to Ayatollah Rouhani Hospital from March 2020 to March 2021. Differential diagnoses of colorectal adenocarcinoma and adenomatous polyps were made colonoscopically, and then samples were taken from the lesions. The pathologists confirmed the final diagnosis as colorectal adenocarcinoma, high-grade or low-grade adenomatous polyps. The stromal and epithelial CD10 expression was evaluated by immunohistochemistry. The data was analyzed by SPSS 22 software (p<0.05). Results Sixty-five (46.1%) of the cases were low-grade polyps that were included positive (4 cases; 6.20%) and negative (61 cases; 93.80%) CD10 expression (P=0.001), also 76 (53.9%) of them were either high-grade polyps (21 cases) or adenocarcinomas (21 cases). Also, epithelial CD10 expression was significantly higher in the well-differentiated adenocarcinoma (38 cases) group than moderate (13 cases) and poor (4 cases) groups (P =0.001). Moreover, the CD10 expression level in the adenomatous polyps (10 positive cases and 76 negative cases) was correlated with the degree of dysplasia (P = 0.001) and the presence of tumor invasion (8 positive cases and 133 negative cases) (P = 0.001). Conclusion The CD10 expression is associated with an increased degree of dysplasia and the presence of tumor invasion in patients with pre-neoplastic lesions and colorectal adenocarcinoma.
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Affiliation(s)
- Ghasem Dehini
- Clinical Research Development Unit of Rouhani Hospital, Babol University of Medical Sciences, Babol, Iran
- Department of Pathology, Faculty of Medicine, Babol University of Medical Sciences, Babol, Iran
| | - Hossein Ghorbani
- Clinical Research Development Unit of Rouhani Hospital, Babol University of Medical Sciences, Babol, Iran
- Department of Pathology, Faculty of Medicine, Babol University of Medical Sciences, Babol, Iran
| | - Soraya Khafri
- Social Determinants of Health Research Center, Health Research Institute, Babol University of Medical. Sciences, Babol, Iran
| | - Javad Shokri Shirvani
- Department of Gastroenterology, Faculty of Medicine, Babol University of Medical Sciences, Babol, Iran
| | - Akramossadat Hosseini
- Department of Pathology, Faculty of Medicine, Babol University of Medical Sciences, Babol, Iran
| | - Sahar Sadr Mohararpur
- Non-Communicable Pediatric Diseases Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
| | - Tina Rouhi
- Department of Pathology, Faculty of Medicine, Babol University of Medical Sciences, Babol, Iran
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Jin X, Yang GY. Pathophysiological roles and applications of glycosphingolipids in the diagnosis and treatment of cancer diseases. Prog Lipid Res 2023; 91:101241. [PMID: 37524133 DOI: 10.1016/j.plipres.2023.101241] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2023] [Revised: 07/24/2023] [Accepted: 07/28/2023] [Indexed: 08/02/2023]
Abstract
Glycosphingolipids (GSLs) are major amphiphilic glycolipids present on the surface of living cell membranes. They have important biological functions, including maintaining plasma membrane stability, regulating signal transduction, and mediating cell recognition and adhesion. Specific GSLs and related enzymes are abnormally expressed in many cancer diseases and affect the malignant characteristics of tumors. The regulatory roles of GSLs in signaling pathways suggest that they are involved in tumor pathogenesis. GSLs have therefore been widely studied as diagnostic markers of cancer diseases and important targets of immunotherapy. This review describes the tumor-related biological functions of GSLs and systematically introduces recent progress in using diverse GSLs and related enzymes to diagnose and treat tumor diseases. Development of drugs and biomarkers for personalized cancer therapy based on GSL structure is also discussed. These advances, combined with recent progress in the preparation of GSLs derivatives through synthetic biology technologies, suggest a strong future for the use of customized GSL libraries in treating human diseases.
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Affiliation(s)
- Xuefeng Jin
- State Key Laboratory of Microbial Metabolism, Joint International Research Laboratory of Metabolic & Developmental Sciences, School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai 200240, China; Department of Clinical Pharmaceutics, Guangxi Academy of Medical Sciences and the People's Hospital of Guangxi Zhuang Autonomous Region, Nanning 530021, China
| | - Guang-Yu Yang
- State Key Laboratory of Microbial Metabolism, Joint International Research Laboratory of Metabolic & Developmental Sciences, School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai 200240, China.
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Kawabata H, Ohishi T, Suzuki H, Asano T, Kawada M, Suzuki H, Kaneko MK, Kato Y. A Defucosylated Mouse Anti-CD10 Monoclonal Antibody (31-mG 2a-f) Exerts Antitumor Activity in a Mouse Xenograft Model of Renal Cell Cancers. Monoclon Antib Immunodiagn Immunother 2022; 41:320-327. [PMID: 35483055 DOI: 10.1089/mab.2021.0049] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
CD10 is a cell surface metalloendopeptidase that cleaves and degrades many secreted physiologically active peptides by its enzymatic activity. Although CD10 expression has been found in various types of cells, its expression is increased in several cancers, including renal cancer. In this study, the antitumor activity of a novel anti-human CD10 monoclonal antibody (mAb) was investigated. A defucosylated mouse IgG2a version of C10Mab-31 (31-mG2a-f) was created from an anti-CD10 mAb, C10Mab-31 (IgG1, kappa). Both C10Mab-31 and 31-mG2a-f specifically reacted with endogenous CD10 in renal cancer cells, VMRC-RCW, with the dissociation constant (KD) values of 6.3 × 10-9 M and 1.1 × 10-9 M, respectively, indicating high binding affinity. To further examine the anti-CD10 mAb-mediated effector functions, the antibody-dependent cellular cytotoxicity (ADCC) and complement-dependent cytotoxicity (CDC) were examined. The 31-mG2a-f significantly exhibited ADCC and CDC against VMRC-RCW cells in vitro. Furthermore, 31-mG2a-f exhibited antitumor activities in mouse xenografts of VMRC-RCW cells. These results suggest that 31-mG2a-f exerts antitumor activities against CD10-expressing renal cancers and could be a valuable therapeutic candidate for treating them.
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Affiliation(s)
- Hiroki Kawabata
- Research and Development Center, Fuso Pharmaceutical Industries, Ltd., Osaka, Japan
| | - Tomokazu Ohishi
- Institute of Microbial Chemistry (BIKAKEN), Numazu, Microbial Chemistry Research Foundation, Numazu-shi, Japan
| | - Hiroyuki Suzuki
- Department of Molecular Pharmacology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Teizo Asano
- Department of Antibody Drug Development, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Manabu Kawada
- Institute of Microbial Chemistry (BIKAKEN), Numazu, Microbial Chemistry Research Foundation, Numazu-shi, Japan
| | - Hiroyoshi Suzuki
- Department of Pathology and Laboratory Medicine, Sendai Medical Center, Sendai, Japan
| | - Mika K Kaneko
- Department of Antibody Drug Development, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Yukinari Kato
- Department of Molecular Pharmacology, Tohoku University Graduate School of Medicine, Sendai, Japan.,Department of Antibody Drug Development, Tohoku University Graduate School of Medicine, Sendai, Japan
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Heumos S, Dehn S, Bräutigam K, Codrea MC, Schürch CM, Lauer UM, Nahnsen S, Schindler M. Multiomics surface receptor profiling of the NCI-60 tumor cell panel uncovers novel theranostics for cancer immunotherapy. Cancer Cell Int 2022; 22:311. [PMID: 36221114 PMCID: PMC9555072 DOI: 10.1186/s12935-022-02710-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Accepted: 08/30/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Immunotherapy with immune checkpoint inhibitors (ICI) has revolutionized cancer therapy. However, therapeutic targeting of inhibitory T cell receptors such as PD-1 not only initiates a broad immune response against tumors, but also causes severe adverse effects. An ideal future stratified immunotherapy would interfere with cancer-specific cell surface receptors only. METHODS To identify such candidates, we profiled the surface receptors of the NCI-60 tumor cell panel via flow cytometry. The resulting surface receptor expression data were integrated into proteomic and transcriptomic NCI-60 datasets applying a sophisticated multiomics multiple co-inertia analysis (MCIA). This allowed us to identify surface profiles for skin, brain, colon, kidney, and bone marrow derived cell lines and cancer entity-specific cell surface receptor biomarkers for colon and renal cancer. RESULTS For colon cancer, identified biomarkers are CD15, CD104, CD324, CD326, CD49f, and for renal cancer, CD24, CD26, CD106 (VCAM1), EGFR, SSEA-3 (B3GALT5), SSEA-4 (TMCC1), TIM1 (HAVCR1), and TRA-1-60R (PODXL). Further data mining revealed that CD106 (VCAM1) in particular is a promising novel immunotherapeutic target for the treatment of renal cancer. CONCLUSION Altogether, our innovative multiomics analysis of the NCI-60 panel represents a highly valuable resource for uncovering surface receptors that could be further exploited for diagnostic and therapeutic purposes in the context of cancer immunotherapy.
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Affiliation(s)
- Simon Heumos
- Quantitative Biology Center (QBiC), University of Tübingen, 72076, Tübingen, Germany.,Biomedical Data Science, Dept. of Computer Science, University of Tübingen, 72076, Tübingen, Germany
| | - Sandra Dehn
- Institute for Medical Virology and Epidemiology of Viral Diseases, University Hospital Tübingen, Tübingen, Germany
| | | | - Marius C Codrea
- Quantitative Biology Center (QBiC), University of Tübingen, 72076, Tübingen, Germany
| | - Christian M Schürch
- Department of Pathology and Neuropathology, University Hospital and Comprehensive Cancer Center Tübingen, Tübingen, Germany
| | - Ulrich M Lauer
- Department of Internal Medicine VIII, Medical Oncology and Pneumology, Virotherapy Center Tübingen (VCT), Medical University Hospital Tübingen, 72076, Tübingen, Germany.,German Cancer Consortium (DKTK), German Cancer Research Center (DKFZ), Partner Site Tübingen, 72076, Tübingen, Germany
| | - Sven Nahnsen
- Quantitative Biology Center (QBiC), University of Tübingen, 72076, Tübingen, Germany.,Biomedical Data Science, Dept. of Computer Science, University of Tübingen, 72076, Tübingen, Germany
| | - Michael Schindler
- Institute for Medical Virology and Epidemiology of Viral Diseases, University Hospital Tübingen, Tübingen, Germany.
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[Artículo traducido] Perfil de expresión de CD10, BCL-2, p63 y EMA en los carcinomas normales de piel y de células basales: Revaloración inmunohistoquímica. ACTAS DERMO-SIFILIOGRAFICAS 2022. [DOI: 10.1016/j.ad.2022.08.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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Ma Z, Yang H, Kessler M, Sperandio M, Mahner S, Jeschke U, von Schönfeldt V. Targeting Aberrantly Elevated Sialyl Lewis A as a Potential Therapy for Impaired Endometrial Selection Ability in Unexplained Recurrent Miscarriage. Front Immunol 2022; 13:919193. [PMID: 35837404 PMCID: PMC9273867 DOI: 10.3389/fimmu.2022.919193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Accepted: 06/02/2022] [Indexed: 11/23/2022] Open
Abstract
Background Carbohydrate Lewis antigens including sialyl Lewis A (sLeA), sialyl Lewis X (sLeX), Lewis X (LeX), and Lewis Y (LeY) are the commonest cell surface glycoconjugates that play pivotal roles in multiple biological processes, including cell adhesion and cell communication events during embryogenesis. SLeX, LeY, and associated glycosyltransferases ST3GAL3 and FUT4 have been reported to be involved in human embryo implantation. While the expression pattern of Lewis antigens in the decidua of unexplained recurrent miscarriage (uRM) patients remains unclear. Methods Paraffin-embedded placental tissue slides collected from patients experiencing early miscarriages (6–12 weeks) were analyzed using immunohistochemical (IHC) and immunofluorescent (IF) staining. An in vitro assay was developed using endometrial cell line RL95-2 and trophoblast cell line HTR-8/SVneo. Modulatory effect of potential glycosyltransferase on Lewis antigens expression was investigated by target-specific small interfering RNA (siRNA) knockdown in RL95-2 cells. HTR-8/SVneo cells spheroids adhesion assay was applied to investigate the intrinsic role of Lewis antigens in the abnormal implantation process of uRM. The expression of Lewis antigens in RL95-2 cells in response to the treatment with pro-implantation cytokine IL-1β was further measured by flow cytometry and immunocytochemical (ICC) staining. Results IHC staining revealed that Lewis antigens are mainly expressed in the luminal and glandular epithelium, IF staining further indicated the cellular localization at the apical membrane of the epithelial cells. FUTs, ST3GALs, and NEU1 located in both stromal and epithelial cells. We have found that the expression of sLeA, LeX, FUT3/4, and ST3GAL3/4 are significantly upregulated in the RM group, while FUT1 is downregulated. SLeX, LeY, ST3GAL6, and NEU1 showed no significant differences between groups. FUT3 knockdown in RL95-2 cells significantly decreased the expression of sLeA and the spheroids adhesion to endometrial monolayer. Anti-sLeA antibody can remarkably suppress both the basal and IL-1β induced adhesion of HTR-8/SVneo spheroids to RL95-2 cells monolayer. While further flow cytometry and ICC detection indicated that the treatment of RL95-2 cells with IL-1β significantly increases the surface expression of LeX, but not sLeA. Conclusions SLeA, LeX, and pertinent glycosyltransferase genes FUT1/3/4 and ST3GAL3/4 are notably dysregulated in the decidua of uRM patients. FUT3 accounts for the synthesis of sLeA in RL95-2 cells and affects the endometrial receptivity. Targeting aberrantly elevated sLeA may be a potential therapy for the inappropriate implantation in uRM.
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Affiliation(s)
- Zhi Ma
- Department of Obstetrics and Gynaecology, University Hospital, Ludwig-Maximilians-Universität Munich, Munich, Germany
| | - Huixia Yang
- Department of Obstetrics and Gynaecology, University Hospital, Ludwig-Maximilians-Universität Munich, Munich, Germany
| | - Mirjana Kessler
- Department of Obstetrics and Gynaecology, University Hospital, Ludwig-Maximilians-Universität Munich, Munich, Germany
| | - Markus Sperandio
- Biomedical Center (BMC), Institute for Cardiovascular Physiology and Pathophysiology, Walter Brendel Center for Experimental Medicine (WBex), Faculty of Medicine, Ludwig-Maximilians-Universität Munich, Munich, Germany
| | - Sven Mahner
- Department of Obstetrics and Gynaecology, University Hospital, Ludwig-Maximilians-Universität Munich, Munich, Germany
| | - Udo Jeschke
- Department of Obstetrics and Gynaecology, University Hospital, Ludwig-Maximilians-Universität Munich, Munich, Germany
- Department of Obstetrics and Gynaecology, University Hospital Augsburg, Augsburg, Germany
- *Correspondence: Udo Jeschke,
| | - Viktoria von Schönfeldt
- Department of Obstetrics and Gynaecology, University Hospital, Ludwig-Maximilians-Universität Munich, Munich, Germany
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Hussein M, Ahmed A. Expression Profile of CD10, BCL-2, p63, and EMA in the Normal Skin and Basal Cell Carcinomas: An Immunohistochemical Reappraisal. ACTAS DERMO-SIFILIOGRAFICAS 2022; 113:848-855. [DOI: 10.1016/j.ad.2022.05.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2022] [Accepted: 05/22/2022] [Indexed: 10/18/2022] Open
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Szlasa W, Wilk K, Knecht-Gurwin K, Gurwin A, Froń A, Sauer N, Krajewski W, Saczko J, Szydełko T, Kulbacka J, Małkiewicz B. Prognostic and Therapeutic Role of CD15 and CD15s in Cancer. Cancers (Basel) 2022; 14:cancers14092203. [PMID: 35565333 PMCID: PMC9101515 DOI: 10.3390/cancers14092203] [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: 03/09/2022] [Revised: 04/26/2022] [Accepted: 04/27/2022] [Indexed: 02/06/2023] Open
Abstract
Simple Summary CD15 (Lewis X) is a typical myeloid antigen presented in myeloid and monocytic lineages of cells. This molecule interacts with E-, L- and P-selectins, which allows for adhesion with endothelial cells. CD15 is found on various cancer cells, including renal cancer, prostate and bladder cancers, acute leukaemias, hepatocellular carcinoma, breast cancer and melanoma cells. Its high expression can serve as a prognostic marker for patients and is a potentially valuable target for immunotherapy against cancer. Blockage of the antigen’s function results in reduced metastatic potential and it may be an immunotherapeutic target. CD15s is a sialyl derivative of CD15; however, unlike the high expression of CD15, which is a prognostic factor in Hodgkin lymphoma, CD15s relates to poor prognosis for patients. CD15 is considered a marker of cancer stem cells. This review presents a comprehensive description of the prognostic role of CD15 and CD15s and their use in anticancer therapy. Abstract CD15 (Lewis X/Lex) is a fucosyl (3-fucosly-N-acetyl-lactosamine) moiety found on membrane proteins of various cancer cells. These cancers include renal cancer, prostate and bladder cancers, acute leukaemias, hepatocellular carcinoma, breast cancer and melanoma. The biological role of CD15 is interaction with E-, L- and P-selectins (adhesion molecules), allowing for adhesion with endothelial cells. In this way, cancer cells start to interact with the endothelia of blood vessels and consequently move out from the blood flow to the surrounding tissues. Blockage of the antigen’s function results in reduced metastatic potential. Moreover, the molecule may be a therapeutic target against cancer in monoclonal antibody-based therapies. CD15 may serve as a prognostic marker for patients and there are high hopes for its use in the immunotherapeutic treatment of tumours. CD15s is a sialyl derivative of CD15 that possesses its own unique characteristics. Its soluble form may act as a competitive inhibitor of the interaction of cancer cells with epithelial cells and thus disallow migration through the vessels. However, the prognostic relevance of CD15 and CD15s expression is very complex. This review presents a comprehensive description of the role of CD15 and CD15s in cancer development and metastasis and overviews its significance for clinical applications.
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Affiliation(s)
- Wojciech Szlasa
- Department of Minimally Invasive and Robotic Urology, University Center of Excellence in Urology, Wroclaw Medical University, 50-556 Wroclaw, Poland; (K.W.); (A.G.); (A.F.); (W.K.); (T.S.)
- Correspondence: (W.S.); (B.M.)
| | - Karol Wilk
- Department of Minimally Invasive and Robotic Urology, University Center of Excellence in Urology, Wroclaw Medical University, 50-556 Wroclaw, Poland; (K.W.); (A.G.); (A.F.); (W.K.); (T.S.)
| | - Klaudia Knecht-Gurwin
- Department of Dermatology, Venerology and Allergology, Faculty of Medicine, Wroclaw Medical University, 50-368 Wroclaw, Poland;
| | - Adam Gurwin
- Department of Minimally Invasive and Robotic Urology, University Center of Excellence in Urology, Wroclaw Medical University, 50-556 Wroclaw, Poland; (K.W.); (A.G.); (A.F.); (W.K.); (T.S.)
| | - Anita Froń
- Department of Minimally Invasive and Robotic Urology, University Center of Excellence in Urology, Wroclaw Medical University, 50-556 Wroclaw, Poland; (K.W.); (A.G.); (A.F.); (W.K.); (T.S.)
| | - Natalia Sauer
- Department of Drugs Form Technology, Faculty of Pharmacy, Wroclaw Medical University, 50-556 Wroclaw, Poland;
| | - Wojciech Krajewski
- Department of Minimally Invasive and Robotic Urology, University Center of Excellence in Urology, Wroclaw Medical University, 50-556 Wroclaw, Poland; (K.W.); (A.G.); (A.F.); (W.K.); (T.S.)
| | - Jolanta Saczko
- Department of Molecular and Cellular Biology, Faculty of Pharmacy, Wroclaw Medical University, 50-556 Wroclaw, Poland; (J.S.); (J.K.)
| | - Tomasz Szydełko
- Department of Minimally Invasive and Robotic Urology, University Center of Excellence in Urology, Wroclaw Medical University, 50-556 Wroclaw, Poland; (K.W.); (A.G.); (A.F.); (W.K.); (T.S.)
| | - Julita Kulbacka
- Department of Molecular and Cellular Biology, Faculty of Pharmacy, Wroclaw Medical University, 50-556 Wroclaw, Poland; (J.S.); (J.K.)
| | - Bartosz Małkiewicz
- Department of Minimally Invasive and Robotic Urology, University Center of Excellence in Urology, Wroclaw Medical University, 50-556 Wroclaw, Poland; (K.W.); (A.G.); (A.F.); (W.K.); (T.S.)
- Correspondence: (W.S.); (B.M.)
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Targeting CD10 on B-Cell Leukemia Using the Universal CAR T-Cell Platform (UniCAR). Int J Mol Sci 2022; 23:ijms23094920. [PMID: 35563312 PMCID: PMC9105388 DOI: 10.3390/ijms23094920] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Revised: 04/20/2022] [Accepted: 04/27/2022] [Indexed: 12/10/2022] Open
Abstract
Chimeric antigen receptor (CAR)-expressing T-cells are without a doubt a breakthrough therapy for hematological malignancies. Despite their success, clinical experience has revealed several challenges, which include relapse after targeting single antigens such as CD19 in the case of B-cell acute lymphoblastic leukemia (B-ALL), and the occurrence of side effects that could be severe in some cases. Therefore, it became clear that improved safety approaches, and targeting multiple antigens, should be considered to further improve CAR T-cell therapy for B-ALL. In this paper, we address both issues by investigating the use of CD10 as a therapeutic target for B-ALL with our switchable UniCAR system. The UniCAR platform is a modular platform that depends on the presence of two elements to function. These include UniCAR T-cells and the target modules (TMs), which cross-link the T-cells to their respective targets on tumor cells. The TMs function as keys that control the switchability of UniCAR T-cells. Here, we demonstrate that UniCAR T-cells, armed with anti-CD10 TM, can efficiently kill B-ALL cell lines, as well as patient-derived B-ALL blasts, thereby highlighting the exciting possibility for using CD10 as an emerging therapeutic target for B-cell malignancies.
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Single-cell proteomics defines the cellular heterogeneity of localized prostate cancer. Cell Rep Med 2022; 3:100604. [PMID: 35492239 PMCID: PMC9044103 DOI: 10.1016/j.xcrm.2022.100604] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Revised: 12/30/2021] [Accepted: 03/21/2022] [Indexed: 11/16/2022]
Abstract
Localized prostate cancer exhibits multiple genomic alterations and heterogeneity at the proteomic level. Single-cell technologies capture important cell-to-cell variability responsible for heterogeneity in biomarker expression that may be overlooked when molecular alterations are based on bulk tissue samples. This study aims to identify prognostic biomarkers and describe the heterogeneity of prostate cancer and the associated microenvironment by simultaneously quantifying 36 proteins using single-cell mass cytometry analysis of over 1.6 million cells from 58 men with localized prostate cancer. We perform this task, using a high-dimensional clustering pipeline named Franken to describe subpopulations of immune, stromal, and prostate cells, including changes occurring in tumor tissues and high-grade disease that provide insights into the coordinated progression of prostate cancer. Our results further indicate that men with localized disease already harbor rare subpopulations that typically occur in castration-resistant and metastatic disease. Single-cell proteomics of localized prostate cancer defines disease heterogeneity Malignant and benign prostate tissues differ in rare cell-type proportional shifts T cells and proliferating macrophages are associated with high-grade PCa Rare CD15+ epithelial cells are amplified in high-grade PCa
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Żurawski J, Talarska P, de Mezer M, Kaszkowiak K, Chalcarz M, Iwanik K, Karoń J, Krokowicz P. Evaluation of CD10 expression as a diagnostic marker for colorectal cancer. GASTROENTEROLOGY AND HEPATOLOGY FROM BED TO BENCH 2022; 15:24-31. [PMID: 35611259 PMCID: PMC9123638] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/21/2021] [Accepted: 12/22/2021] [Indexed: 11/10/2022]
Abstract
Aim We aimed to determine the potential of CD10 as a marker for the early diagnosis of adenocarcinoma of the colon. Background Adenocarcinoma is diagnosed in one out of 20 individuals in the USA and western European countries. Its prognosis and treatment depend largely on the severity of the disease at the time of diagnosis. Additional new biological markers are being sought that can help diagnose colon cancer at an early stage. One such marker present in both serum and tumor tissue is CD10. Methods CD10 concentrations were tested by ELISA and immunohistochemistry in serum and tissue samples, respectively, from 113 patients diagnosed histopathologically and treated for adenocarcinoma of the colon. Additionally, the ROC curve with optimal cut-off point based on Youden's criterion was calculated for CD10. Results Serum concentrations of CD10 and its tissue expression in patients diagnosed with adenocarcinoma of the colon correlate with cancer staging based on the Astler-Coller-Dukes classification. To ascertain the optimal cut-off point for CD10 as a predictor of belonging to the study group, ROC curve was prepared for CD10. Optimal cut-off point for CD10 was 0.57, with prediction of belonging to the study group for CD10 ≥ 0.57. Conclusion CD10 can be a useful marker in the early diagnosis of adenocarcinoma of the colon.
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Affiliation(s)
- Jakub Żurawski
- Department of Immunobiology, Poznan University of Medical Sciences, Poland
| | - Patrycja Talarska
- Department of Immunobiology, Poznan University of Medical Sciences, Poland
| | - Mateusz de Mezer
- Department of Immunobiology, Poznan University of Medical Sciences, Poland
| | | | - Michał Chalcarz
- Chalcarz Clinic, Aesthetic Surgery, Aesthetic Medicine, Polan
| | - Katarzyna Iwanik
- Chair and Department of Clinical and Immunological Pathology, Poznan University of Medical Sciences, Poland
| | - Jacek Karoń
- Clinic of General and Colorectal Surgery, Poznan University of Medical Sciences, Poland
| | - Piotr Krokowicz
- Clinic of General and Colorectal Surgery, Poznan University of Medical Sciences, Poland
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Fukusada S, Shimura T, Iwasaki H, Okuda Y, Katano T, Nishigaki R, Ozeki T, Kitagawa M, Nishie H, Tanaka M, Ozeki K, Kubota E, Tanida S, Kataoka H. Relationship between Immunophenotype and Clinicopathological Findings for Superficial Nonampullary Duodenal Epithelial Tumor. Digestion 2021; 102:870-877. [PMID: 33794536 DOI: 10.1159/000514812] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Accepted: 01/28/2021] [Indexed: 02/04/2023]
Abstract
INTRODUCTION The natural history and prognosis of superficial nonampullary duodenal epithelial tumors (SNADETs) remain uncertain. We elucidated the relationship between immunophenotype and clinicopathological features. MATERIALS AND METHODS A total of 98 SNADETs were divided into 3 groups according to immunohistochemical findings: gastric phenotype (G type), gastrointestinal phenotype (GI type), and intestinal phenotype (I type). Cellular dysplasia was divided into low-grade dysplasia and high-grade dysplasia/adenocarcinoma (≥HGD). White opaque substance (WOS) deposition was categorized into diffuse WOS, partial WOS, and no WOS, based on endoscopic findings. RESULTS Of the 98 SNADETs, 4 lesions (4.1%) were G type, 32 lesions (32.7%) were GI type, and 62 lesions (63.2%) were I type. All G-type SNADETs were located in the oral side of the papilla including the bulb, and the rate of bulbar lesions was significantly higher in the G type than in the GI and I types (p = 0.004). The most frequent type of WOS was no WOS (4/4, 100%) for G type, partial WOS (19/32, 59.4%) for GI type, and diffuse WOS (34/62, 54.8%) for I type (p < 0.001), and loss of intestinal character was significantly correlated with WOS deficiency. GI/I-type SNADETs with partial or no WOS and G-type SNADETs were associated with ≥HGD. Additionally, the frequency of ≥HGD lesion was significantly higher in the CD10-negative group than in the CD10-positive group (57.1 vs. 19.8%, p = 0.043). CONCLUSION Pathological intestinal character was correlated with the presence of WOS, and CD10 loss was associated with malignant potential of SNADETs.
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Affiliation(s)
- Shigeki Fukusada
- Department of Gastroenterology and Metabolism, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Takaya Shimura
- Department of Gastroenterology and Metabolism, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Hiroyasu Iwasaki
- Department of Gastroenterology and Metabolism, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Yusuke Okuda
- Department of Gastroenterology and Metabolism, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Takahito Katano
- Department of Gastroenterology and Metabolism, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Ruriko Nishigaki
- Department of Gastroenterology and Metabolism, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Takanori Ozeki
- Department of Gastroenterology and Metabolism, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Mika Kitagawa
- Department of Gastroenterology and Metabolism, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Hirotada Nishie
- Department of Gastroenterology and Metabolism, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Mamoru Tanaka
- Department of Gastroenterology and Metabolism, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Keiji Ozeki
- Department of Gastroenterology and Metabolism, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Eiji Kubota
- Department of Gastroenterology and Metabolism, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Satoshi Tanida
- Department of Gastroenterology and Metabolism, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Hiromi Kataoka
- Department of Gastroenterology and Metabolism, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
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Foda AAM, Alamer HA, Ikram N, Helali HA, Fayad FS, Hussian SW, Abdelwahab K, Akl T, Emarah Z, Ramez AM. Expression of CD10 and CD15 in colorectal mucinous and signet ring adenocarcinomas and its relation to clinicopathological features and prognosis. Cancer Biomark 2021; 33:143-150. [PMID: 34487022 DOI: 10.3233/cbm-210067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND CD10 and CD15 expression has been reported in several tumors. Whether CD10 and CD15 have a role in colorectal mucinous and signet ring adenocarcinoma (MSA) tumorigenesis is not yet known. OBJECTIVE We aimed to investigate the role of CD10 and CD15 expression in mucinous colorectal adenoma-carcinoma sequence (ACS) and determine if there is any clinical and prognostic significance associated with their expression. METHODS Seventy-five cases of colorectal MSA, and 9 cases of adenoma samples were collected. Manual TMA blocks were constructed and immunohistochemistry for CD10 and CD15 was done. RESULTS Compared to adenomas, CD15 expression was significantly higher in MSA (p= 0.002), in contrast to CD10 expression. CD15 positivity was significantly associated with microsatellite stable (MSS) tumors (p= 0.018). The association between CD10 positivity and fungating tumor growth showed marginal significance. Unlike CD10, CD15 positivity showed significant association with overall survival of colorectal MSA patients. CONCLUSIONS CD15 expression seems to have a role in mucinous colorectal ACS, with significant impact on the survival of MSA patients. Further studies are suggested to identify any genetic alterations that may underlie a potential association with disease progression.
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Affiliation(s)
- Abd AlRahman Mohammad Foda
- Department of Pathology, Mansoura University, Mansoura, Egypt.,Batterjee Medical College for Sciences and Technology, Jeddah, Saudi Arabia
| | | | - Nadeem Ikram
- Batterjee Medical College for Sciences and Technology, Jeddah, Saudi Arabia
| | | | - Fayza Sami Fayad
- Batterjee Medical College for Sciences and Technology, Jeddah, Saudi Arabia
| | | | | | - Tamer Akl
- Department of Medical Oncology, Mansoura University, Mansoura, Egypt
| | - Ziad Emarah
- Department of Medical Oncology, Mansoura University, Mansoura, Egypt
| | - Ahmed M Ramez
- Department of Medical Oncology, Mansoura University, Mansoura, Egypt
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15
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Ma Z, Yang H, Peng L, Kuhn C, Chelariu-Raicu A, Mahner S, Jeschke U, von Schönfeldt V. Expression of the Carbohydrate Lewis Antigen, Sialyl Lewis A, Sialyl Lewis X, Lewis X, and Lewis Y in the Placental Villi of Patients With Unexplained Miscarriages. Front Immunol 2021; 12:679424. [PMID: 34135905 PMCID: PMC8202085 DOI: 10.3389/fimmu.2021.679424] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Accepted: 05/10/2021] [Indexed: 11/13/2022] Open
Abstract
Background Lewis antigens such as Sialyl Lewis A (sLeA), Sialyl Lewis X (sLeX), Lewis X (LeX), and Lewis Y (LeY) are a class of carbohydrate molecules that are known to mediate adhesion between tumor cells and endothelium by interacting with its selectin ligands. However, their potential role in miscarriage remains enigmatic. This study aims to analyze the expression pattern of sLeA, sLeX, LeX, and LeY in the placental villi tissue of patients with a medical history of unexplained miscarriages. Methods Paraffin-embedded slides originating from placental tissue were collected from patients experiencing a miscarriage early in their pregnancy (6–13 weeks). Tissues collected from spontaneous (n = 20) and recurrent (n = 15) miscarriages were analyzed using immunohistochemical and immunofluorescent staining. Specimens obtained from legally terminated normal pregnancies were considered as control group (n = 18). Assessment of villous vessel density was performed in another cohort (n = 10 each group) of gestation ages-paired placenta tissue. Protein expression was evaluated with Immunoreactive Score (IRS). Statistical analysis was performed by using Graphpad Prism 8. Results Expression of sLeA, sLeX, LeX, and LeY in the syncytiotrophoblast was significantly upregulated in the control group compared with spontaneous and recurrent miscarriage groups. However, no prominent differences between spontaneous and recurrent miscarriage groups were identified. Potential key modulators ST3GAL6 and NEU1 were found to be significantly downregulated in the recurrent miscarriage group and upregulated in the spontaneous group, respectively. Interestingly, LeX and LeY expression was also detected in the endothelial cells of villous vessels in the control group but no significant expression in miscarriage groups. Furthermore, assessment of villous vessel density using CD31 found significantly diminished vessels in all size groups of villi (small villi <200 µm, P = 0.0371; middle villi between 200 and 400 µm, P = 0.0010 and large villi >400 µm, P = 0.0003). Immunofluorescent double staining also indicated the co-localization of LeX/Y and CD31. Conclusions The expression of four mentioned carbohydrate Lewis antigens and their potential modulators, ST3GAL6 and NEU1, in the placenta of patients with miscarriages was significantly different from the normal pregnancy. For the first time, their expression pattern in the placenta was illustrated, which might shed light on a novel understanding of Lewis antigens’ role in the pathogenesis of miscarriages.
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Affiliation(s)
- Zhi Ma
- Department of Obstetrics and Gynaecology, University Hospital LMU Munich, Munich, Germany
| | - Huixia Yang
- Department of Obstetrics and Gynaecology, University Hospital LMU Munich, Munich, Germany
| | - Lin Peng
- Department of Obstetrics and Gynaecology, University Hospital LMU Munich, Munich, Germany
| | - Christina Kuhn
- Department of Obstetrics and Gynaecology, University Hospital Augsburg, Augsburg, Germany
| | - Anca Chelariu-Raicu
- Department of Obstetrics and Gynaecology, University Hospital LMU Munich, Munich, Germany
| | - Sven Mahner
- Department of Obstetrics and Gynaecology, University Hospital LMU Munich, Munich, Germany
| | - Udo Jeschke
- Department of Obstetrics and Gynaecology, University Hospital LMU Munich, Munich, Germany.,Department of Obstetrics and Gynaecology, University Hospital Augsburg, Augsburg, Germany
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Seki-Soda M, Sano T, Ogawa M, Yokoo S, Oyama T. CD15 + tumor infiltrating granulocytic cells can predict recurrence and their depletion is accompanied by good responses to S-1 with oral cancer. Head Neck 2021; 43:2457-2467. [PMID: 33893751 DOI: 10.1002/hed.26712] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Revised: 03/18/2021] [Accepted: 04/08/2021] [Indexed: 12/28/2022] Open
Abstract
BACKGROUND It has been reported in oral squamous cell carcinoma (OSCC) that myeloid-derived suppressor cells infiltrate tumor tissues. This study examined whether S-1 chemotherapy changes immune cell populations in the tumor microenvironment. METHODS We examined 71 patients with of OSCC, including 51 patients who received preoperative S-1 chemotherapy. Immunohistochemistry for PD-L1, CD8, forkhead box protein 3 (FOXP3), and CD15 was performed using biopsy and resected specimens. RESULTS The numbers of CD8+ , FOXP3+ , and CD15+ cells in resected specimens were significantly decreased by S-1 chemotherapy. The reduction of the proportion of CD15+ cells significantly differed between responders and nonresponders. Most responders were distributed into the group with low PD-L1 expression and a low density of CD8+ cells before chemotherapy. Furthermore, many patients with recurrence exhibited a high density of CD15+ cells in biopsy specimens. CONCLUSION Preoperative S-1 chemotherapy can potentially improve prognosis by reducing CD15+ cells in the tumor microenvironment.
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Affiliation(s)
- Mai Seki-Soda
- Department of Diagnostic Pathology, Gunma University Graduate School of Medicine, Maebashi, Japan.,Department of Oral and Maxillofacial Surgery and Plastic Surgery, Gunma University Graduate School of Medicine, Maebashi, Japan
| | - Takaaki Sano
- Department of Diagnostic Pathology, Gunma University Graduate School of Medicine, Maebashi, Japan
| | - Masaru Ogawa
- Department of Oral and Maxillofacial Surgery and Plastic Surgery, Gunma University Graduate School of Medicine, Maebashi, Japan
| | - Satoshi Yokoo
- Department of Oral and Maxillofacial Surgery and Plastic Surgery, Gunma University Graduate School of Medicine, Maebashi, Japan
| | - Tetsunari Oyama
- Department of Diagnostic Pathology, Gunma University Graduate School of Medicine, Maebashi, Japan
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17
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Olatz C, Patricia GG, Jon L, Iker B, Carmen DLH, Fernando U, Gaskon I, Ramon PJ. Is There Such a Thing as a Genuine Cancer Stem Cell Marker? Perspectives from the Gut, the Brain and the Dental Pulp. BIOLOGY 2020; 9:biology9120426. [PMID: 33260962 PMCID: PMC7760753 DOI: 10.3390/biology9120426] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Revised: 11/24/2020] [Accepted: 11/26/2020] [Indexed: 12/24/2022]
Abstract
The conversion of healthy stem cells into cancer stem cells (CSCs) is believed to underlie tumor relapse after surgical removal and fuel tumor growth and invasiveness. CSCs often arise from the malignant transformation of resident multipotent stem cells, which are present in most human tissues. Some organs, such as the gut and the brain, can give rise to very aggressive types of cancers, contrary to the dental pulp, which is a tissue with a very remarkable resistance to oncogenesis. In this review, we focus on the similarities and differences between gut, brain and dental pulp stem cells and their related CSCs, placing a particular emphasis on both their shared and distinctive cell markers, including the expression of pluripotency core factors. We discuss some of their similarities and differences with regard to oncogenic signaling, telomerase activity and their intrinsic propensity to degenerate to CSCs. We also explore the characteristics of the events and mutations leading to malignant transformation in each case. Importantly, healthy dental pulp stem cells (DPSCs) share a great deal of features with many of the so far reported CSC phenotypes found in malignant neoplasms. However, there exist literally no reports about the contribution of DPSCs to malignant tumors. This raises the question about the particularities of the dental pulp and what specific barriers to malignancy might be present in the case of this tissue. These notable differences warrant further research to decipher the singular properties of DPSCs that make them resistant to transformation, and to unravel new therapeutic targets to treat deadly tumors.
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Affiliation(s)
- Crende Olatz
- Department of Cell Biology and Histology, Faculty of Medicine and Nursing, University of the Basque Country (UPV/EHU), 48940 Leioa, Spain; (C.O.); (G.-G.P.); (L.J.); (B.I.); (d.l.H.C.); (U.F.)
| | - García-Gallastegui Patricia
- Department of Cell Biology and Histology, Faculty of Medicine and Nursing, University of the Basque Country (UPV/EHU), 48940 Leioa, Spain; (C.O.); (G.-G.P.); (L.J.); (B.I.); (d.l.H.C.); (U.F.)
| | - Luzuriaga Jon
- Department of Cell Biology and Histology, Faculty of Medicine and Nursing, University of the Basque Country (UPV/EHU), 48940 Leioa, Spain; (C.O.); (G.-G.P.); (L.J.); (B.I.); (d.l.H.C.); (U.F.)
| | - Badiola Iker
- Department of Cell Biology and Histology, Faculty of Medicine and Nursing, University of the Basque Country (UPV/EHU), 48940 Leioa, Spain; (C.O.); (G.-G.P.); (L.J.); (B.I.); (d.l.H.C.); (U.F.)
| | - de la Hoz Carmen
- Department of Cell Biology and Histology, Faculty of Medicine and Nursing, University of the Basque Country (UPV/EHU), 48940 Leioa, Spain; (C.O.); (G.-G.P.); (L.J.); (B.I.); (d.l.H.C.); (U.F.)
| | - Unda Fernando
- Department of Cell Biology and Histology, Faculty of Medicine and Nursing, University of the Basque Country (UPV/EHU), 48940 Leioa, Spain; (C.O.); (G.-G.P.); (L.J.); (B.I.); (d.l.H.C.); (U.F.)
| | - Ibarretxe Gaskon
- Department of Cell Biology and Histology, Faculty of Medicine and Nursing, University of the Basque Country (UPV/EHU), 48940 Leioa, Spain; (C.O.); (G.-G.P.); (L.J.); (B.I.); (d.l.H.C.); (U.F.)
- Correspondence: (I.G.); (P.J.R.); Tel.: +34-946-013-218 (I.G.); +34-946-012-426 (P.J.R.)
| | - Pineda Jose Ramon
- Department of Cell Biology and Histology, Faculty of Medicine and Nursing, University of the Basque Country (UPV/EHU), 48940 Leioa, Spain; (C.O.); (G.-G.P.); (L.J.); (B.I.); (d.l.H.C.); (U.F.)
- Achucarro Basque Center for Neuroscience Fundazioa, 48940 Leioa, Spain
- Correspondence: (I.G.); (P.J.R.); Tel.: +34-946-013-218 (I.G.); +34-946-012-426 (P.J.R.)
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18
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Li Q, Wang Y, Xu L, Wang L, Guo Y, Guo C. High level of CD10 expression is associated with poor overall survival in patients with head and neck cancer. Int J Oral Maxillofac Surg 2020; 50:857-864. [PMID: 33131987 DOI: 10.1016/j.ijom.2020.07.037] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2020] [Revised: 04/28/2020] [Accepted: 07/23/2020] [Indexed: 12/24/2022]
Abstract
CD10 is a common zinc-dependent metalloid protease that is expressed in numerous tissues, including malignant cells. Genomic alterations of CD10 are frequently observed in haematopoietic and non-haematopoietic tumours. In the present study, we analysed the CD10 expression in head and neck squamous cell carcinoma (HNSCC) and its association with tumour prognosis using bioinformatic analysis and explored the potential of a CD10-driven signalling pathway in a tumour-immune microenvironment. Briefly, data mining analysis showed strengthened CD10 expression in HNSCC patients. High CD10 expression was associated with unfavourable overall survival (OS) and recurrence-free survival (RFS). In addition, the correlation between CD10 expression and interleukin (IL)-6/IL-8-mediated M1 macrophage activity could potentially explain the poor prognosis of HNSCC. Among 692 genes co-expressed with CD10 in HNSCC, Rap1 signalling pathway, regulation of actin cytoskeleton, protein digestion and absorption, proteoglycans in cancer, PI3K-Akt signalling pathway, focal adhesion and extracellular matrix-receptor interaction were the candidate signalling pathways driven by the CD10 gene. Further investigation of immune-associated signalling pathways regulated by CD10 may be beneficial to improve the prognosis of HNSCC patients by immunotherapy.
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Affiliation(s)
- Q Li
- Department of Oral and Maxillofacial Surgery, Peking University School and Hospital of Stomatology, Beijing 100081, PR China
| | - Y Wang
- Department of Oral and Maxillofacial Surgery, Peking University School and Hospital of Stomatology, Beijing 100081, PR China
| | - L Xu
- Department of Oral and Maxillofacial Surgery, Peking University School and Hospital of Stomatology, Beijing 100081, PR China
| | - L Wang
- Department of Oral and Maxillofacial Surgery, Peking University School and Hospital of Stomatology, Beijing 100081, PR China
| | - Y Guo
- Department of Oral and Maxillofacial Surgery, Peking University School and Hospital of Stomatology, Beijing 100081, PR China.
| | - C Guo
- Department of Oral and Maxillofacial Surgery, Peking University School and Hospital of Stomatology, Beijing 100081, PR China
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Nalivaeva NN, Zhuravin IA, Turner AJ. Neprilysin expression and functions in development, ageing and disease. Mech Ageing Dev 2020; 192:111363. [PMID: 32987038 PMCID: PMC7519013 DOI: 10.1016/j.mad.2020.111363] [Citation(s) in RCA: 77] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Revised: 09/17/2020] [Accepted: 09/20/2020] [Indexed: 12/21/2022]
Abstract
Neprilysin (NEP) participates in development and functions of most body organs It is an important brain neuropeptidase which cleaves amyloid β (Aβ) peptide NEP dysregulation leads to development of various diseases of old age Regulation of NEP expression and activity is an important therapeutic target
Neprilysin (NEP) is an integral membrane-bound metallopeptidase with a wide spectrum of substrates and physiological functions. It plays an important role in proteolytic processes in the kidney, cardiovascular regulation, immune response, cell proliferation, foetal development etc. It is an important neuropeptidase and amyloid-degrading enzyme which makes NEP a therapeutic target in Alzheimer’s disease (AD). Moreover, it plays a preventive role in development of cancer, obesity and type-2 diabetes. Recently a role of NEP in COVID-19 pathogenesis has also been suggested. Despite intensive research into NEP structure and functions in different organisms, changes in its expression and regulation during brain development and ageing, especially in age-related pathologies, is still not fully understood. This prevents development of pharmacological treatments from various diseases in which NEP is implicated although recently a dual-acting drug sacubitril-valsartan (LCZ696) combining a NEP inhibitor and angiotensin receptor blocker has been approved for treatment of heart failure. Also, various natural compounds capable of upregulating NEP expression, including green tea (EGCG), have been proposed as a preventive medicine in prostate cancer and AD. This review summarizes the existing literature and our own research on the expression and activity of NEP in normal brain development, ageing and under pathological conditions.
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Affiliation(s)
- N N Nalivaeva
- I.M. Sechenov Institute of Evolutionary Physiology and Biochemistry, Russian Academy of Sciences, St. Petersburg, Russia; School of Biomedical Sciences, Faculty of Biological Sciences, University of Leeds, Leeds, United Kingdom.
| | - I A Zhuravin
- I.M. Sechenov Institute of Evolutionary Physiology and Biochemistry, Russian Academy of Sciences, St. Petersburg, Russia
| | - A J Turner
- School of Biomedical Sciences, Faculty of Biological Sciences, University of Leeds, Leeds, United Kingdom
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20
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Bacha D, Amor AB, Farhat FB, Slama SB, Lahmar A, Bouraoui S, Triki A. [CD10 expression in stromal cells of patients with breast cancer: a poor prognostic marker]. Pan Afr Med J 2020; 37:70. [PMID: 33244333 PMCID: PMC7680241 DOI: 10.11604/pamj.2020.37.70.20223] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2019] [Accepted: 07/26/2020] [Indexed: 11/11/2022] Open
Abstract
Introduction markers in breast cancer stem cells, such as cluster of differentiation 10 (CD10), would be correlated with invasive and metastatic potential of several types of cancer, contributing to tumor growth and metastases. In patients with breast cancer, its prognostic value is still controversial, given the discrepancy of results. The purpose of the study was to study CD10 expression in stromal cells of patients with breast cancer as well as to evaluate the prognostic value of this expression. Method we conducted a retrospective, descriptive and prognostic study. It involved 57 patients with invasive cancer of no special type, whose data were collected in the Department of Pathological Anatomy at the Mongi Slim Hospital over a 38-month period. CD10 expression was studied immunohistochemically and interpreted by semi-quantitative scoring system based on three categories with thresholds of 10 and 30%. Results the average age of patients was 56.4 years. Twenty-eight patients (49%) had labeled CD10 stromal, half of patients had a score of 1 (low) and the other half had 2 (high). This labeling significantly reduced recurrence-free survival (p=0.001). However, it had no influence on overall survival (p=0.84). The correlation study showed that CD10 expression in stromal cells was significantly correlated with 12 poor prognostic factors in patients with breast cancer. Conclusion CD10 expression in stromal cells of invasive breast cancer is a poor prognostic factor, predictive of poor survival without recurrence and associated with a high invasive and metastatic potential.
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Affiliation(s)
- Dhouha Bacha
- Service d'Anatomie Pathologique, Hôpital Mongi Slim, La Marsa, Tunisie
| | - Anissa Ben Amor
- Service de Gynécologie Obstétrique, Hôpital Mongi Slim, La Marsa, Tunisie
| | - Farah Ben Farhat
- Service d'Anatomie Pathologique, Hôpital Mongi Slim, La Marsa, Tunisie
| | - Sana Ben Slama
- Service d'Anatomie Pathologique, Hôpital Mongi Slim, La Marsa, Tunisie
| | - Ahlem Lahmar
- Service d'Anatomie Pathologique, Hôpital Mongi Slim, La Marsa, Tunisie
| | - Saadia Bouraoui
- Service d'Anatomie Pathologique, Hôpital Mongi Slim, La Marsa, Tunisie
| | - Amel Triki
- Service de Gynécologie Obstétrique, Hôpital Mongi Slim, La Marsa, Tunisie
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21
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Oh EJ, Bychkov A, Cho H, Kim TM, Bae JS, Lim DJ, Jung CK. Prognostic Implications of CD10 and CD15 Expression in Papillary Thyroid Carcinoma. Cancers (Basel) 2020; 12:cancers12061413. [PMID: 32486143 PMCID: PMC7352591 DOI: 10.3390/cancers12061413] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Revised: 05/28/2020] [Accepted: 05/28/2020] [Indexed: 02/07/2023] Open
Abstract
Patients with papillary thyroid carcinoma (PTC) have excellent survival, but recurrence remains a major problem in the management of PTC. We aimed to determine the prognostic impact of the expression of CD10 and CD15 in patients with PTC. Immunohistochemistry for CD10 and CD15 was performed on the tissue microarrays of 515 patients with PTC. The expression of CD10 and CD15 was detected in 201 (39.0%) and 295 (57.3%) of 515 PTC cases, respectively, but not in the adjacent benign thyroid tissue. Recurrence was inversely correlated with CD15 expression (p = 0.034) but not with CD10 expression. In 467 PTC patients treated with radioiodine remnant ablation, the CD15 expression had an adjusted hazard ratio of 0.500 (p = 0.024) for recurrence-free survival and an adjusted odds ratio of 2.678 (p = 0.015) for predicting long-term excellent therapeutic response. CD10 expression was not associated with clinical outcomes. In the Cancer Genome Atlas dataset, the expression level of FUT4 (CD15) mRNA was higher in the low/intermediate-risk group for recurrence than in the high-risk group and exhibited positive correlation with SLC5A5 (NIS) mRNA expression (p = 0.003). Taken together, CD15 expression was identified as an independent prognostic marker for improved prognosis in PTC patients.
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Affiliation(s)
- Eun Ji Oh
- Department of Hospital Pathology, College of Medicine, The Catholic University of Korea, Seoul 06591, Korea
- Cancer Research Institute, College of Medicine, The Catholic University of Korea, Seoul 06591, Korea
- Department of Pathology, Green Cross Laboratories, Yongin-si, Gyeonggi-do 16924, Korea
| | - Andrey Bychkov
- Department of Pathology, Kameda Medical Center, Kamogawa, Chiba 296-8602, Japan
- Department of Pathology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki 852-8523, Japan
| | - Haejin Cho
- Cancer Research Institute, College of Medicine, The Catholic University of Korea, Seoul 06591, Korea
- Department of Medical Informatics, College of Medicine, The Catholic University of Korea, Seoul 06591, Korea
- Department of Biomedicine & Health Sciences, Graduate School, The Catholic University of Korea, Seoul 06591, Korea
| | - Tae-Min Kim
- Cancer Research Institute, College of Medicine, The Catholic University of Korea, Seoul 06591, Korea
- Department of Medical Informatics, College of Medicine, The Catholic University of Korea, Seoul 06591, Korea
- Department of Biomedicine & Health Sciences, Graduate School, The Catholic University of Korea, Seoul 06591, Korea
| | - Ja Seong Bae
- Cancer Research Institute, College of Medicine, The Catholic University of Korea, Seoul 06591, Korea
- Department of Surgery, College of Medicine, The Catholic University of Korea, Seoul 06591, Korea
| | - Dong-Jun Lim
- Cancer Research Institute, College of Medicine, The Catholic University of Korea, Seoul 06591, Korea
- Department of Endocrinology and Metabolism, Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul 06591, Korea
| | - Chan Kwon Jung
- Department of Hospital Pathology, College of Medicine, The Catholic University of Korea, Seoul 06591, Korea
- Cancer Research Institute, College of Medicine, The Catholic University of Korea, Seoul 06591, Korea
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22
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Leung KK, Wilson GM, Kirkemo LL, Riley NM, Coon JJ, Wells JA. Broad and thematic remodeling of the surfaceome and glycoproteome on isogenic cells transformed with driving proliferative oncogenes. Proc Natl Acad Sci U S A 2020; 117:7764-7775. [PMID: 32205440 PMCID: PMC7148585 DOI: 10.1073/pnas.1917947117] [Citation(s) in RCA: 48] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
The cell surface proteome, the surfaceome, is the interface for engaging the extracellular space in normal and cancer cells. Here we apply quantitative proteomics of N-linked glycoproteins to reveal how a collection of some 700 surface proteins is dramatically remodeled in an isogenic breast epithelial cell line stably expressing any of six of the most prominent proliferative oncogenes, including the receptor tyrosine kinases, EGFR and HER2, and downstream signaling partners such as KRAS, BRAF, MEK, and AKT. We find that each oncogene has somewhat different surfaceomes, but the functions of these proteins are harmonized by common biological themes including up-regulation of nutrient transporters, down-regulation of adhesion molecules and tumor suppressing phosphatases, and alteration in immune modulators. Addition of a potent MEK inhibitor that blocks MAPK signaling brings each oncogene-induced surfaceome back to a common state reflecting the strong dependence of the oncogene on the MAPK pathway to propagate signaling. Cell surface protein capture is mediated by covalent tagging of surface glycans, yet current methods do not afford sequencing of intact glycopeptides. Thus, we complement the surfaceome data with whole cell glycoproteomics enabled by a recently developed technique called activated ion electron transfer dissociation (AI-ETD). We found massive oncogene-induced changes to the glycoproteome and differential increases in complex hybrid glycans, especially for KRAS and HER2 oncogenes. Overall, these studies provide a broad systems-level view of how specific driver oncogenes remodel the surfaceome and the glycoproteome in a cell autologous fashion, and suggest possible surface targets, and combinations thereof, for drug and biomarker discovery.
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Affiliation(s)
- Kevin K Leung
- Department of Pharmaceutical Chemistry, University of California, San Francisco, CA 94143
| | - Gary M Wilson
- Department of Chemistry, University of Wisconsin-Madison, Madison, WI 53706
- Department of Biomolecular Chemistry, University of Wisconsin-Madison, Madison, WI 53706
| | - Lisa L Kirkemo
- Department of Pharmaceutical Chemistry, University of California, San Francisco, CA 94143
| | - Nicholas M Riley
- Department of Chemistry, University of Wisconsin-Madison, Madison, WI 53706
- Department of Biomolecular Chemistry, University of Wisconsin-Madison, Madison, WI 53706
- Department of Chemistry, Stanford University, Stanford, CA 94305
| | - Joshua J Coon
- Department of Chemistry, University of Wisconsin-Madison, Madison, WI 53706
- Department of Biomolecular Chemistry, University of Wisconsin-Madison, Madison, WI 53706
| | - James A Wells
- Department of Pharmaceutical Chemistry, University of California, San Francisco, CA 94143;
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El Achkar VNR, Duarte A, Carlos R, León JE, Ribeiro-Silva A, Pignatari SSN, Kaminagakura E. Relationship between inflammation and the severity of Recurrent Respiratory Papillomatosis. Am J Otolaryngol 2020; 41:102321. [PMID: 31787356 DOI: 10.1016/j.amjoto.2019.102321] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2019] [Revised: 10/14/2019] [Accepted: 10/20/2019] [Indexed: 12/18/2022]
Abstract
OBJECTIVE To characterize inflammatory cells in Recurrent Respiratory Papillomatosis (RRP) and to correlate it with severity using the Derkay laryngoscopic scale. MATERIALS AND METHODS The data and biopsies from 36 patients with Juvenile (JRRP) and 56 patients with Adult (ARRP) were collected and analyzed under light microscopy. The patients were separated into groups according to the Derkay index: ≥20 for the most severe and < 20 for the less severe cases. Immunohistochemical analysis using CD3, CD4, CD8, CD15, CD20, CD68, FoxP3 and MUM-1 antibodies was performed, and the inflammatory cells were quantified. All the clinicopathological characteristics and the results of the immunohistochemical analysis were compared among the groups proposed using the Chi-Square test and correlated through the Spearman correlation test. RESULTS The ARRP showed significantly higher quantities of CD3+, CD8+ and MUM1+ cells (p < .05) than the JRRP samples. The presence of CD15+ cells showed positive correlation with the Derkay index (p < .05), while the MUM-1+ cells showed an inverse correlation (p = .01). CONCLUSION There are differences between the inflammatory cells population in the juvenile and adult groups and it can be related to disease severity.
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Hu X, Li YQ, Ma XJ, Zhang L, Cai SJ, Peng JJ. A Risk Signature With Inflammatory and T Immune Cells Infiltration in Colorectal Cancer Predicting Distant Metastases and Efficiency of Chemotherapy. Front Oncol 2019; 9:704. [PMID: 31456937 PMCID: PMC6700227 DOI: 10.3389/fonc.2019.00704] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2018] [Accepted: 07/15/2019] [Indexed: 01/16/2023] Open
Abstract
In order to accurately predict oncological outcomes of colorectal cancer (CRC), we established a risk signature with tumor infiltrating neutrophils and T immune cells for prognosis. A total of 276 CRC patients from FUSCC, and 434 patients from TCGA cohort were enrolled in the study. A risk signature model in combination with CEACAM8+ neutrophils, CD3+, CD8+ T lymphocytes, and FOXP3+ regulatory T cells was established, and the relationships with patient clinicopathological characteristics and prognosis were evaluated. In TCGA cohort, high CEACAM8 expression was observed as an independent factor of poor disease-free survival (DFS), as well as inversely correlated with CD8 (P = 0.0035) and FOXP3 expression (P = 0.05). In the FUSCC cohort for validation, the association between CEACAM8+ neutrophils and DFS had been confirmed in CRC tissue (P = 0.026). Furthermore, a risk stratification was derived from integration of CEACAM8+ neutrophils and T immune cells. In both OS and DFS, the high-risk group all demonstrated worse prognosis than low-risk group, with statistical significance (all P < 0.001). In addition, the high-risk group was correlated with post-operative relapses with accurate prediction. Furthermore, the high-risk group identified a subgroup of CRC patients who appeared not to benefit from adjuvant chemotherapy. At last, predictive nomograms were constructed with recognized independent prognosticators, showing this risk signature increasing the predictive accuracy and efficiency for OS and DFS. In conclusion, incorporation of neutrophil into T lymphocytes could provide more accurate prognostic information in CRC, and this risk stratification predicted for survival benefit from post-operative chemotherapy.
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Affiliation(s)
- Xiang Hu
- Department of Colorectal Surgery, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Ya-Qi Li
- Department of Colorectal Surgery, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Xiao-Ji Ma
- Department of Colorectal Surgery, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Long Zhang
- Department of Colorectal Surgery, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - San-Jun Cai
- Department of Colorectal Surgery, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Jun-Jie Peng
- Department of Colorectal Surgery, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
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Tumor-infiltrating Neutrophils is Prognostic and Predictive for Postoperative Adjuvant Chemotherapy Benefit in Patients With Gastric Cancer. Ann Surg 2019; 267:311-318. [PMID: 27763900 DOI: 10.1097/sla.0000000000002058] [Citation(s) in RCA: 138] [Impact Index Per Article: 27.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
OBJECTIVE This study was aimed to investigate the prognostic value of tumor-infiltrating neutrophils (TINs) and to generate a predictive model to refine postoperative risk stratification system for patients with gastric cancer. BACKGROUND TIN presents in various malignant tumors, but its clinical significance in gastric cancer remains obscure. METHODS The study enrolled 3 independent sets of patients with gastric cancer from 2 institutional medical centers of China. TIN was estimated by immunohistochemical staining of CD66b, and its relationship with clinicopathological features and clinical outcomes were evaluated. Prognostic accuracies were evaluated by C-index and Akaike information criterion. RESULTS TINs in gastric cancer tissues ranged from 0 to 192 cells/high magnification filed (HPF), 0 to 117 cells/HPF, and 0 to 142 cells/HPF in the training, testing, and validation sets, respectively. TINs were negatively correlated with lymph node classification (P = 0.007, P = 0.041, and P = 0.032, respectively) and tumor stage (P = 0.019, P = 0.013, and P = 0.025, respectively) in the 3 sets. Moreover, multivariate analysis identified TINs and tumor node metastasis (TNM) stage as 2 independent prognostic factors for overall survival. Incorporation of TINs into well-established TNM system generated a predictive model that shows better predictive accuracy for overall survival. More importantly, patients with higher TINs were prone to overall survival benefit from postoperative adjuvant chemotherapy. These results were validated in the independent testing and validation sets. CONCLUSIONS TIN in gastric cancer was identified as an independent prognostic factor, which could be incorporated into standard TNM staging system to refine risk stratification and predict for overall survival benefit from postoperative chemotherapy in patients with gastric cancer.
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Raposo TP, Comes MS, Idowu A, Agit B, Hassall J, Fadhil W, Nica R, Ecker R, Yao T, Ilyas M. CD10 inhibits cell motility but expression is associated with advanced stage disease in colorectal cancer. Exp Mol Pathol 2018; 104:190-198. [DOI: 10.1016/j.yexmp.2018.04.002] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2017] [Accepted: 04/09/2018] [Indexed: 12/13/2022]
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27
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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.
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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
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28
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Blanas A, Sahasrabudhe NM, Rodríguez E, van Kooyk Y, van Vliet SJ. Fucosylated Antigens in Cancer: An Alliance toward Tumor Progression, Metastasis, and Resistance to Chemotherapy. Front Oncol 2018. [PMID: 29527514 PMCID: PMC5829055 DOI: 10.3389/fonc.2018.00039] [Citation(s) in RCA: 93] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Aberrant glycosylation of tumor cells is recognized as a universal hallmark of cancer pathogenesis. Overexpression of fucosylated epitopes, such as type I (H1, Lewisa, Lewisb, and sialyl Lewisa) and type II (H2, Lewisx, Lewisy, and sialyl Lewisx) Lewis antigens, frequently occurs on the cancer cell surface and is mainly attributed to upregulated expression of pertinent fucosyltransferases (FUTs). Nevertheless, the impact of fucose-containing moieties on tumor cell biology is not fully elucidated yet. Here, we review the relevance of tumor-overexpressed FUTs and their respective synthesized Lewis determinants in critical aspects associated with cancer progression, such as increased cell survival and proliferation, tissue invasion and metastasis, epithelial to mesenchymal transition, epithelial and immune cell interaction, angiogenesis, multidrug resistance, and cancer stemness. Furthermore, we discuss the potential use of enhanced levels of fucosylation as glycan biomarkers for early prognosis, diagnosis, and disease monitoring in cancer patients.
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Affiliation(s)
- Athanasios Blanas
- Department of Molecular Cell Biology and Immunology, Cancer Center Amsterdam, VU University Medical Center, Amsterdam, Netherlands
| | - Neha M Sahasrabudhe
- Department of Molecular Cell Biology and Immunology, Cancer Center Amsterdam, VU University Medical Center, Amsterdam, Netherlands
| | - Ernesto Rodríguez
- Department of Molecular Cell Biology and Immunology, Cancer Center Amsterdam, VU University Medical Center, Amsterdam, Netherlands
| | - Yvette van Kooyk
- Department of Molecular Cell Biology and Immunology, Cancer Center Amsterdam, VU University Medical Center, Amsterdam, Netherlands
| | - Sandra J van Vliet
- Department of Molecular Cell Biology and Immunology, Cancer Center Amsterdam, VU University Medical Center, Amsterdam, Netherlands
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Berry RS, Xiong MJ, Greenbaum A, Mortaji P, Nofchissey RA, Schultz F, Martinez C, Luo L, Morris KT, Hanson JA. High levels of tumor-associated neutrophils are associated with improved overall survival in patients with stage II colorectal cancer. PLoS One 2017; 12:e0188799. [PMID: 29211768 PMCID: PMC5718511 DOI: 10.1371/journal.pone.0188799] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2017] [Accepted: 11/13/2017] [Indexed: 01/21/2023] Open
Abstract
Conflicting reports regarding whether high tumor-associated neutrophils (TAN) are associated with outcomes in colorectal cancer (CRC) exist. Previous investigators have counted TAN using non-neutrophil-specific immunohistochemistry (IHC) stains. We examined whether TAN levels as determined by multi-field manual counting would predict prognosis. IRB approval was obtained and two pathologists, blinded to stage/outcome, counted TAN in 20 high power fields (HPF) per specimen. TAN score was defined as the mean of these counts. High TAN was defined as at or greater than the median score for that stage. Demographics, tumor characteristics, and overall survival (OS) were obtained from the records and examined for association with TAN score. IHC for arginase expression was performed in a subset of samples. 221 patients were included. Stage II patients with high TAN scores had an OS of 232 months as compared to those with low TAN (OS = 85 months, p = 0.03). The survival benefit persisted in multivariable analysis (HR 0.48, CI 0.25-0.91, p = 0.026) controlling for age and sex. Women had increased survival as compared to men, and there were no significant prognostic associations with TAN count in stage III/IV patients, although there were only 12 stage IV patients. Arginase staining did not provide additional information. Stage II colorectal cancer patients with high TAN live nearly 3 times longer than those with low TAN. Women with stage II disease and high TAN counts appear to be driving the survival benefit seen in the stage II patients and have increased overall survival in all stages.
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Affiliation(s)
- Ryan S. Berry
- Departments of Dermatology and Laboratory Medicine, Geisinger Medical Center, Danville, Pennsylvania, United States of America
| | - Meng-Jun Xiong
- Department of Pathology, University of New Mexico, Albuquerque, New Mexico, United States of America
| | - Alissa Greenbaum
- Department of Surgery, University of New Mexico, Albuquerque, New Mexico, United States of America
| | - Parisa Mortaji
- University of New Mexico School of Medicine, Albuquerque, New Mexico, United States of America
| | - Robert A. Nofchissey
- Department of Surgery, University of Oklahoma, Oklahoma City, Oklahoma, United States of America
| | - Fred Schultz
- Department of Pathology, University of New Mexico, Albuquerque, New Mexico, United States of America
| | - Cathleen Martinez
- Department of Pathology, University of New Mexico, Albuquerque, New Mexico, United States of America
| | - Li Luo
- Division of Epidemiology, Biostatistics, and Preventive Medicine, Department of Internal Medicine, University of New Mexico, Albuquerque, New Mexico, United States of America
| | - Katherine T. Morris
- Department of Surgery, University of Oklahoma, Oklahoma City, Oklahoma, United States of America
- * E-mail:
| | - Joshua A. Hanson
- Department of Pathology, University of New Mexico, Albuquerque, New Mexico, United States of America
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Feng Z, Wang L, Sun Y, Jiang Z, Domsic J, An C, Xing B, Tian J, Liu X, Metz DC, Yang X, Marmorstein R, Ma X, Hua X. Menin and Daxx Interact to Suppress Neuroendocrine Tumors through Epigenetic Control of the Membrane Metallo-Endopeptidase. Cancer Res 2017; 77:401-411. [PMID: 27872097 PMCID: PMC5243199 DOI: 10.1158/0008-5472.can-16-1567] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2016] [Revised: 09/22/2016] [Accepted: 10/06/2016] [Indexed: 01/06/2023]
Abstract
Neuroendocrine tumors (NET) often harbor loss-of-function mutations in the MEN1 and DAXX tumor suppressor genes. Here, we report that the products of these genes, menin and Daxx, interact directly with each other to suppress the proliferation of NET cells, to a large degree by inhibiting expression of the membrane metallo-endopeptidase (MME). Menin and Daxx were required to enhance histone H3 lysine9 trimethylation (H3K9me3) at the MME promoter, as mediated partly by the histone H3 methyltransferase SUV39H1. Notably, the menin T429K mutation associated with a NET syndrome reduced Daxx binding, MME repression, and proliferation of NET cells. Conversely, inhibition of MME in NET cells repressed proliferation and tumor growth in vivo Our findings reveal a previously unappreciated cross-talk between two crucial tumor suppressor genes thought to work by independent pathways, focusing on MME as a common target of menin/Daxx to treat NET. Cancer Res; 77(2); 401-11. ©2016 AACR.
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Affiliation(s)
- Zijie Feng
- Shenzhen University College of Medicine, Medical Center and Diabetes Center, Shenzhen, China
- Department of Cancer Biology, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania
- Abramson Family Cancer Research Institute (AFCRI), Abramson Cancer Center, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Lei Wang
- Department of Cancer Biology, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania
- Abramson Family Cancer Research Institute (AFCRI), Abramson Cancer Center, University of Pennsylvania, Philadelphia, Pennsylvania
- Department of Urology, Renmin Hospital of Wuhan University, Wuhan, China
| | - Yanmei Sun
- Shenzhen University College of Medicine, Medical Center and Diabetes Center, Shenzhen, China
| | - Zongzhe Jiang
- Shenzhen University College of Medicine, Medical Center and Diabetes Center, Shenzhen, China
| | - John Domsic
- Abramson Family Cancer Research Institute (AFCRI), Abramson Cancer Center, University of Pennsylvania, Philadelphia, Pennsylvania
- Department of Biochemistry and Biophysics, AFCRI, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Chiying An
- Department of Cancer Biology, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania
- Abramson Family Cancer Research Institute (AFCRI), Abramson Cancer Center, University of Pennsylvania, Philadelphia, Pennsylvania
- Department of Endocrinology and Metabolism, the First Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Bowen Xing
- Shenzhen University College of Medicine, Medical Center and Diabetes Center, Shenzhen, China
| | - Jingjing Tian
- Shenzhen University College of Medicine, Medical Center and Diabetes Center, Shenzhen, China
| | - Xiuheng Liu
- Department of Urology, Renmin Hospital of Wuhan University, Wuhan, China
| | - David C Metz
- Abramson Family Cancer Research Institute (AFCRI), Abramson Cancer Center, University of Pennsylvania, Philadelphia, Pennsylvania
- Department of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Xiaolu Yang
- Department of Cancer Biology, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania
- Abramson Family Cancer Research Institute (AFCRI), Abramson Cancer Center, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Ronen Marmorstein
- Abramson Family Cancer Research Institute (AFCRI), Abramson Cancer Center, University of Pennsylvania, Philadelphia, Pennsylvania
- Department of Biochemistry and Biophysics, AFCRI, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Xiaosong Ma
- Shenzhen University College of Medicine, Medical Center and Diabetes Center, Shenzhen, China.
| | - Xianxin Hua
- Department of Cancer Biology, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania.
- Abramson Family Cancer Research Institute (AFCRI), Abramson Cancer Center, University of Pennsylvania, Philadelphia, Pennsylvania
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Xu J, Hardin H, Zhang R, Sundling K, Buehler D, Lloyd RV. Stage-Specific Embryonic Antigen-1 (SSEA-1) Expression in Thyroid Tissues. Endocr Pathol 2016; 27:271-275. [PMID: 27550342 PMCID: PMC5107349 DOI: 10.1007/s12022-016-9448-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Stage-specific embryonic antigen-1 (SSEA-1), also known as CD15, is a member of a cluster of differentiation antigens that have been identified in various normal tissues and in different types of cancers including papillary and medullary thyroid carcinoma. SSEA-1 may be expressed in normal stem cells and cancer stem-like cells. To evaluate the potential diagnostic and prognostic utility of SSEA-1 in thyroid tumors, we analyzed the expression of SSEA-1 in normal and neoplastic thyroid tissues by immunohistochemistry (IHC) using a tissue microarray with 158 different tissue cores. To evaluate the potential utility of SSEA-1 as a surface marker, we also assessed the expression of SSEA-1 in thyroid cell lines by flow cytometric analysis. SSEA-1 immunoreactivity was identified in malignant thyroid follicular epithelial cancers but not in the benign thyroid tissues. Anaplastic thyroid (ATC) (80 %) and conventional papillary thyroid carcinoma (PTC) (60.7 %) showed significantly higher percentage of cases that were SSEA-1 immunoreactive than follicular variant of papillary thyroid carcinoma (FVPTC) (20.6 %) and follicular carcinoma (FCA) (32.1 %). Flow cytometric analysis of cultured thyroid cell lines showed that a small subpopulation of ATC and PTC thyroid tumor cells had SSEA-1 immunoreactivity which may represent thyroid cancer stem-like cells. The ATC cells expressed more SSEA-1 immunoreactive cells than the PTC cell lines. Our findings suggest that expression of SSEA-1 immunoreactivity in thyroid neoplasms was associated with more aggressive thyroid carcinomas. SSEA-1 is a marker that detects malignant thyroid neoplasms in formalin-fixed paraffin-embedded thyroid tissue sections and may be a useful marker for thyroid cancer stem-like cells.
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Affiliation(s)
- Jin Xu
- Department of Pathology and Laboratory Medicine, University of Wisconsin School of Medicine and Public Health, Madison, WI, 53792, USA
| | - Heather Hardin
- Department of Pathology and Laboratory Medicine, University of Wisconsin School of Medicine and Public Health, Madison, WI, 53792, USA
| | - Ranran Zhang
- Department of Pathology and Laboratory Medicine, University of Wisconsin School of Medicine and Public Health, Madison, WI, 53792, USA
| | - Kaitlin Sundling
- Department of Pathology and Laboratory Medicine, University of Wisconsin School of Medicine and Public Health, Madison, WI, 53792, USA
| | - Darya Buehler
- Department of Pathology and Laboratory Medicine, University of Wisconsin School of Medicine and Public Health, Madison, WI, 53792, USA
| | - Ricardo V Lloyd
- Department of Pathology and Laboratory Medicine, University of Wisconsin School of Medicine and Public Health, Madison, WI, 53792, USA.
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Role of B Cell Development Marker CD10 in Cancer Progression and Prognosis. Mol Biol Int 2016; 2016:4328697. [PMID: 27965895 PMCID: PMC5124668 DOI: 10.1155/2016/4328697] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2016] [Revised: 10/07/2016] [Accepted: 10/17/2016] [Indexed: 12/03/2022] Open
Abstract
The human CD10 antigen is a single pass, type II transmembrane, 100 kD cell surface glycoprotein belonging to peptidase M13 family. Identified in common acute lymphoblastic leukemia as a cancer specific antigen, CD10 is a cell surface ectoenzyme widely expressed on different types of cells. Earlier, it was used only as a cell surface marker to identify and differentiate between haematological malignancies. Later, reported to be present in various malignancies, it is thought to play significant role in cancer development and progression. Regulated expression of CD10 is necessary for angiogenesis and so forth. However its expression level is found to be deregulated in different cancers. In some cancers, it acts as tumor suppressor and inhibits tumor progression whereas in others it has tumor promoting tendency. However, its role in tumorigenesis remains unclear. This review summarises structural features, functions, and probable role of CD10 in cancer development.
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Mizerska-Kowalska M, Bojarska-Junak A, Jakubowicz-Gil J, Kandefer-Szerszeń M. Neutral endopeptidase (NEP) is differentially involved in biological activities and cell signaling of colon cancer cell lines derived from various stages of tumor development. Tumour Biol 2016; 37:13355-13368. [PMID: 27460083 PMCID: PMC5097095 DOI: 10.1007/s13277-016-5248-y] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2016] [Accepted: 07/15/2016] [Indexed: 01/08/2023] Open
Abstract
The presented studies were aimed at exploring the role of neutral endopeptidase (NEP) in the function of colon cancer cell lines LS 180 and SW 620, derived from different grades and stages of tumor development. NEP silencing by siRNA resulted in decreased viability and proliferation accompanied by increased apoptosis in both cell lines. Additionally, cell cycle arrest at the G2/M phase was observed, but only in LS 180 cells. Opposite to these results, serum-stimulated migration was increased in both cell lines. Furthermore, NEP silencing influenced the invasive activity of LS 180 and SW 620 cells in an opposite manner: while LS 180 cells showed an enhanced invasiveness, SW 620 cells exerted a reduced activity. An exploration of the activity of signaling molecules responsible for the function of tumor cells—Akt, PTEN, and FAK—after NEP silencing indicated that the endopeptidase is involved in their regulation. The increased phosphorylation level of Akt was accompanied by a decrease in PTEN in the presence of a high concentration of serum. A reduced concentration of serum did not change the phosphorylation status of Akt. Enhanced autophosphorylation of FAK was observed in LS 180 and SW 620 cells cultivated in a medium with a high concentration of serum. Taken together, these results confirm that NEP is implicated in the regulation of the survival, growth, and motile activity of colon cancer. This is also the first report which shows that NEP mediates cancer cell migration and invasiveness, but not growth and survival, through Akt/FAK signaling pathways.
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Affiliation(s)
- Magdalena Mizerska-Kowalska
- Department of Virology and Immunology, Maria Curie-Sklodowska University, Faculty of Biology and Biotechnology, Akademicka 19 Street, 20-033, Lublin, Poland.
| | - Agnieszka Bojarska-Junak
- Chair and Department of Clinical Immunology, Medical University of Lublin, W.Chodźki 4a Street, Lublin, Poland
| | - Joanna Jakubowicz-Gil
- Department of Comparative Anatomy and Anthropology, Maria Curie-Sklodowska University, Faculty of Biology and Biotechnology, Akademicka 19 Street, 20-033, Lublin, Poland
| | - Martyna Kandefer-Szerszeń
- Department of Virology and Immunology, Maria Curie-Sklodowska University, Faculty of Biology and Biotechnology, Akademicka 19 Street, 20-033, Lublin, Poland
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Um J, Yu J, Dubon MJ, Park KS. Substance P and thiorphan synergically enhance angiogenesis in wound healing. Tissue Eng Regen Med 2016; 13:149-154. [PMID: 30603394 DOI: 10.1007/s13770-016-9089-y] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2015] [Revised: 11/03/2015] [Accepted: 11/13/2015] [Indexed: 12/21/2022] Open
Abstract
Impaired angiogenesis is a common pathological characteristic of chronic wounds. Therefore, the regulation of angiogenesis is important for proper tissue repair. It was reported that substance P (SP) accelerates wound healing in a skin injury model. SP is degraded by neutral endopeptidase (NEP). Our study shows that systemic co-treatment of SP and thiorphan, an inhibitor of NEP synergically increased the number of α-smooth muscle actin positive-blood vessels in skin wounds. However, there was no synergic improvement in wound contraction and extracellular matrix deposition. Therefore, inhibition of endogenous NEP activity by thiorphan treatment might modulate the effects of SP treatment specifically on accelerating angiogenesis during wound healing. However, the molecular mechanism(s) of the synergic increase in angiogenesis by SP and thiorphan treatment is still unknown.
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Affiliation(s)
- Jihyun Um
- 1Graduate School of Biotechnology & Department of Genetic Engineering, Kyung Hee University, Yongin, Korea
| | - Jinyeong Yu
- 1Graduate School of Biotechnology & Department of Genetic Engineering, Kyung Hee University, Yongin, Korea
| | - Maria Jose Dubon
- 1Graduate School of Biotechnology & Department of Genetic Engineering, Kyung Hee University, Yongin, Korea
| | - Ki-Sook Park
- 2East-West Medical Research Institute & College of Medicine, Kyung Hee University, Seoul, Korea
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Epigenetic suppression of neprilysin regulates breast cancer invasion. Oncogenesis 2016; 5:e207. [PMID: 26950599 PMCID: PMC4815048 DOI: 10.1038/oncsis.2016.16] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2015] [Revised: 01/14/2016] [Accepted: 01/16/2016] [Indexed: 12/17/2022] Open
Abstract
In women, invasive breast cancer is the second most common cancer and the second cause of cancer-related death. Therefore, identifying novel regulators of breast cancer invasion could lead to additional biomarkers and therapeutic targets. Neprilysin, a cell-surface enzyme that cleaves and inactivates a number of substrates including endothelin-1 (ET1), has been implicated in breast cancer, but whether neprilysin promotes or inhibits breast cancer cell progression and metastasis is unclear. Here, we asked whether neprilysin expression predicts and functionally regulates breast cancer cell invasion. RT–PCR and flow cytometry analysis of MDA-MB-231 and MCF-7 breast cancer cell lines revealed decreased neprilysin expression compared with normal epithelial cells. Expression was also suppressed in invasive ductal carcinoma (IDC) compared with normal tissue. In addition, in vtro invasion assays demonstrated that neprilysin overexpression decreased breast cancer cell invasion, whereas neprilysin suppression augmented invasion. Furthermore, inhibiting neprilysin in MCF-7 breast cancer cells increased ET1 levels significantly, whereas overexpressing neprilysin decreased extracellular-signal related kinase (ERK) activation, indicating that neprilysin negatively regulates ET1-induced activation of mitogen-activated protein kinase (MAPK) signaling. To determine whether neprilysin was epigenetically suppressed in breast cancer, we performed bisulfite conversion analysis of breast cancer cells and clinical tumor samples. We found that the neprilysin promoter was hypermethylated in breast cancer; chemical reversal of methylation in MDA-MB-231 cells reactivated neprilysin expression and inhibited cancer cell invasion. Analysis of cancer databases revealed that neprilysin methylation significantly associates with survival in stage I IDC and estrogen receptor-negative breast cancer subtypes. These results demonstrate that neprilysin negatively regulates the ET axis in breast cancer, and epigenetic suppression of neprilysin in invasive breast cancer cells enables invasion. Together, this implicates neprilysin as an important regulator of breast cancer invasion and clarifies its utility as a potential biomarker for invasive breast cancer.
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Abstract
BACKGROUND Accurate preoperative prediction of lymph node status would be a revolutionary adjunct in treating colorectal cancer. The immunohistochemical marker CD10 has been suggested recently to have a predictive capacity for lymph node involvement in colorectal cancer. OBJECTIVE The aim of our study was to evaluate the relationship between the presence of the CD10 molecular marker and lymph node metastasis in a US patient population using previously banked colorectal cancer specimens. DESIGN This was a retrospective study. SETTINGS The study was conducted at a single academic institution. PATIENTS Included were specimens from 191 patients, with cancer stages ranging from T1N0 to T3N2. MAIN OUTCOME MEASURES The relationship between CD10 and different clinicopathologic parameters was assessed, as well as the ability to predict lymph node metastasis by itself and in conjunction with lymphovascular invasion. RESULTS CD10 was significantly correlated with left-sided colon cancers (p = 0.01) and the presence of mucinous histology and had a relatively high specificity (75.7%) for lymph node metastasis. CD10 did not correlate with lymph node status (p = 0.33) or enhance the ability of lymphovascular invasion to predict lymphatic metastasis in our patient population. Sensitivity and specificity of lymphovascular invasion alone for lymph node metastasis were 62.8% and 93.6%, whereas adding CD10 status resulted in a sensitivity of 70.6% and specificity of 69.3%. Multivariate analysis revealed only lymphovascular invasion as a predictor of lymph node metastasis in our patient population. LIMITATIONS This study was primarily limited by its small sample size and retrospective nature. CONCLUSIONS In our patient population, CD10 status was not significantly associated with lymph node metastasis, and it was no better than lymphovascular invasion alone when predicting lymph node status.
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Increase in Both CD14-Positive and CD15-Positive Myeloid-Derived Suppressor Cell Subpopulations in the Blood of Patients With Glioma But Predominance of CD15-Positive Myeloid-Derived Suppressor Cells in Glioma Tissue. J Neuropathol Exp Neurol 2015; 74:390-400. [DOI: 10.1097/nen.0000000000000183] [Citation(s) in RCA: 81] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
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Harbison CE, Taheri F, Knight H, Miller AD. Immunohistochemical Characterization of Large Intestinal Adenocarcinoma in the Rhesus Macaque (Macaca mulatta). Vet Pathol 2014; 52:732-40. [DOI: 10.1177/0300985814556188] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
In rhesus macaques, adenocarcinomas of either the ileocecal junction or colon are common spontaneous tumors in aging populations. The macaque tumors have similar gross and histologic characteristics compared with their human counterpart, but little is known regarding the immunohistochemical expression of proteins that are commonly implicated in the pathogenesis of these tumors in humans. We performed a retrospective review of 22 cases of large intestinal carcinoma in the rhesus macaque and evaluated the expression pattern of a panel of potentially prognostically significant proteins identified from human studies. Histologic characteristics of the tumors included abundant mucin deposition, transmural spread, and lymphatic invasion. All rhesus adenocarcinomas displayed altered expression of 1 or more of CD10, β-catenin, sirtuin 1, cytokeratin 17, and p53 compared with age-matched controls. Zymographic analysis of active matrix metalloproteinases 2 and 9 in the serum from 5 animals failed to reveal statistically significant differences between adenocarcinoma cases and controls. Based on the data presented herein, large intestinal carcinomas in the macaque share many histomorphologic and immunohistochemical similarities to large intestinal tumors in humans. Further validation of this animal model is considered important for the development of novel therapeutics and a better understanding of the pathogenesis.
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Affiliation(s)
- C. E. Harbison
- New England Primate Research Center, Division of Comparative Pathology, Harvard Medical School, Southborough, MA, USA
| | - F. Taheri
- New England Primate Research Center, Division of Comparative Pathology, Harvard Medical School, Southborough, MA, USA
| | - H. Knight
- Abbvie Bioresearch Center, Worcester, MA, USA
| | - A. D. Miller
- Cornell University College of Veterinary Medicine, Department of Biomedical Sciences, Section of Anatomic Pathology, Ithaca, NY, USA
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Seok JY, Kang M, An J, Kim H, Lee KB, Cho HY. Papillary cystadenoma of the fallopian tube not associated with von hippel-lindau disease: a case report. KOREAN JOURNAL OF PATHOLOGY 2014; 48:382-6. [PMID: 25366076 PMCID: PMC4215966 DOI: 10.4132/koreanjpathol.2014.48.5.382] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/06/2013] [Revised: 10/18/2013] [Accepted: 10/24/2013] [Indexed: 11/17/2022]
Affiliation(s)
- Jae Yeon Seok
- Departments of Pathology, Gachon University Gil Medical Center, Incheon, Korea
| | - Myunghee Kang
- Departments of Pathology, Gachon University Gil Medical Center, Incheon, Korea
| | - Jungsuk An
- Departments of Pathology, Gachon University Gil Medical Center, Incheon, Korea
| | - Hyunchul Kim
- Departments of Pathology, Gachon University Gil Medical Center, Incheon, Korea
| | - Kwang-Beom Lee
- Departments of Obstetrics and Gynecology, Gachon University Gil Medical Center, Incheon, Korea
| | - Hyun Yee Cho
- Departments of Pathology, Gachon University Gil Medical Center, Incheon, Korea
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Shen M, Hu P, Donskov F, Wang G, Liu Q, Du J. Tumor-associated neutrophils as a new prognostic factor in cancer: a systematic review and meta-analysis. PLoS One 2014; 9:e98259. [PMID: 24906014 PMCID: PMC4048155 DOI: 10.1371/journal.pone.0098259] [Citation(s) in RCA: 209] [Impact Index Per Article: 20.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2014] [Accepted: 04/30/2014] [Indexed: 01/01/2023] Open
Abstract
Purpose Tumor-associated neutrophils (TAN) have been reported in a variety of malignancies. We conducted an up-to-date meta-analysis to evaluate the prognostic role of TAN in cancer. Method Pubmed, Embase and web of science databases were searched for studies published up to April 2013. Pooled hazard ratios (HRs) and their corresponding 95% confidence intervals (CIs) were calculated. The impact of neutrophils localization and primary antibody were also assessed. Results A total of 3946 patients with various solid tumors from 20 studies were included. High density of intratumoral neutrophils were independently associated with unfavorable survival; the pooled HRs were 1.68 (95%CI: 1.36–2.07, I2 = 55.8%, p<0.001) for recurrence-free survival (RFS)/disease-free survival (DFS), 3.36 (95%CI: 2.08–5.42, I2 = 0%, p<0.001) for cancer-specific survival (CSS) and 1.66 (95%CI: 1.37–2.01, I2 = 70.5%, p<0.001) for overall survival (OS). Peritumoral and stromal neutrophils were not statistically significantly associated with survival. When grouped by primary antibody, the pooled HRs were 1.80 (95%CI: 1.47–2.22, I2 = 67.7%, p<0.001) for CD66b, and 1.44 (95%CI: 0.90–2.30, I2 = 45.9%, p = 0.125) for CD15, suggesting that CD66b positive TAN might have a better prognostic value than CD15. Conclusion High levels of intratumoral neutrophils are associated with unfavorable recurrence-free, cancer-specific and overall survival.
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Affiliation(s)
- Meixiao Shen
- Institute of Oncology, Provincial Hospital Affiliated to Shandong University, Shandong University, Jinan, P. R. China
| | - Pingping Hu
- Institute of Oncology, Provincial Hospital Affiliated to Shandong University, Shandong University, Jinan, P. R. China
| | - Frede Donskov
- Department of Oncology, Aarhus University Hospital, Aarhus, Denmark
| | - Guanghui Wang
- Department of Thoracic Surgery, Provincial Hospital Affiliated to Shandong University, Shandong University, Jinan, P. R. China
| | - Qi Liu
- Institute of Oncology, Provincial Hospital Affiliated to Shandong University, Shandong University, Jinan, P. R. China
- * E-mail: (JD); (QL)
| | - Jiajun Du
- Institute of Oncology, Provincial Hospital Affiliated to Shandong University, Shandong University, Jinan, P. R. China
- Department of Thoracic Surgery, Provincial Hospital Affiliated to Shandong University, Shandong University, Jinan, P. R. China
- * E-mail: (JD); (QL)
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