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Erin N, Akdeniz Ö. ADAM10 and Neprilysin level decreases in immune cells of mice bearing metastatic breast carcinoma: Possible role in cancer inflammatory response. Int Immunopharmacol 2024; 127:111384. [PMID: 38141405 DOI: 10.1016/j.intimp.2023.111384] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Revised: 12/11/2023] [Accepted: 12/12/2023] [Indexed: 12/25/2023]
Abstract
OBJECTIVE AND DESIGN ADAM10 and Neprilysin, proteases, play critical role in inflammatory disease, however their role in cancer immune response is not clear. We here evaluated changes in immune response using an experimental model for breast cancer. MATERIAL AND METHOD Highly metastatic breast cancer cells (4T1-derived) were injected orthotopically (mammary-pad of Balb-c mice) to induce tumors. Changes in enzyme level and activity as well as alterations in inflammatory cytokine release in the presence or absence of ADAM10 and NEP activity was determined using specific inhibitors and recombinant proteins. Cytokine response was evaluated using mix leucocyte cultures obtained from control and tumor-bearing mice. ANOVA with Dunnett's posttest was used for statistical analysis. RESULTS ADAM10 and NEP expression was decreased markedly in lymph nodes and spleens of tumor-bearing mice. ADAM10 activity was reduced together with apparent alterations of ADAM10 processing. ADAM10 and NEP activity decreased TNF-α, IL-6 and IFN-ɣ secretion. Suppression of these inflammatory cytokines were more prominent in cultures obtained from control mice demonstrating counteracting factors that are exist in tumor-bearing mice. CONCLUSION Loss of ADAM10 and NEP activity in immune cells during breast cancer metastasis might be one of the main factors involved in induction of chronic inflammation by tumors.
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Affiliation(s)
- Nuray Erin
- Akdeniz University, School of Medicine, Department of Medical Pharmacology, Antalya 07070, Turkiye.
| | - Özlem Akdeniz
- Akdeniz University, School of Medicine, Department of Medical Pharmacology, Antalya 07070, Turkiye
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Aziz SJ, Jalal JA, Hamadameen KS. Stromal CD10 expression in gastric adenocarcinoma. J Med Life 2022; 15:679-684. [PMID: 35815076 PMCID: PMC9262272 DOI: 10.25122/jml-2021-0244] [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: 08/30/2021] [Accepted: 11/22/2021] [Indexed: 11/19/2022] Open
Abstract
Gastric adenocarcinoma is a malignant neoplasm of the gastric mucosa composed of neoplastic cells and supporting stroma as with any neoplasm. Stromal myofibroblasts have an essential role in creating the tumor-promoting environment. They express certain substances, such as CD10. In this study, stromal CD10 expression was investigated by immunohistochemistry in gastric carcinoma, and its association with specific clinicopathological parameters was analyzed. Formalin-fixed paraffin-embedded blocks of 80 gastric adenocarcinoma cases were collected retrospectively in a private laboratory of the Rizgary Teaching Hospital for 2 years (January 2018–January 2020). Finally, the immunohistochemical study of CD10 expression in stromal cells was performed. According to the results, stromal CD10 immunoreactivity was detected in 15% of the cases. Furthermore, a statistically significant correlation was observed between stromal CD10 and the tumor type (P=0.015). However, no statistically significant relationship was identified between stromal CD10 expression and patients' age, gender, lymphovascular invasion, lymph node status, and tumor stage and grade. The results suggest a statistically significant positive correlation between stromal CD10 expression and tumor type.
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Affiliation(s)
- Sara Jalal Aziz
- Department of Histopathology, Rizgary Teaching Hospital, Erbil, Iraq,Corresponding Author: Sara Jalal Aziz, Department of Histopathology, Rizgary Teaching Hospital, Erbil, Iraq. E-mail:
| | - Jalal Ali Jalal
- Department of Basic Sciences/Pathology, College of Medicine, Hawler Medical University, Erbil, Iraq
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Sharma AL, Meitei PM, Machathoibi TC, Singh NT, Singh TR, Singh LS. Ovarian cancer G protein-coupled receptor 1 inhibits A549 cells migration through casein kinase 2α intronless gene and neutral endopeptidase. BMC Cancer 2022; 22:143. [PMID: 35123428 PMCID: PMC8817493 DOI: 10.1186/s12885-022-09257-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2021] [Accepted: 02/01/2022] [Indexed: 11/24/2022] Open
Abstract
Background We have previously reported that a new intronless gene for casein kinase 2α (CK2α), CSNK2A3, is expressed in human cells. The promoter of the well-known CK2α, CSNK2A1, displays characteristics of a housekeeping gene, whereas CSNK2A3 has a characteristic of a regulated promoter with two TATA boxes and a CAAT box. GPR68, a family of the G protein-coupled receptors, is also known as ovarian cancer G protein-coupled receptor 1 (OGR1). In the current study, we analyzed the roles of CK2α genes and neutral endopeptidase (NEP), a key enzyme that influences a variety of malignancies, in the OGR1-induced inhibition of A549 cell migration. Methods We analyzed the transcript expressions of both the CK2α genes (CSNK2A1 and CSNK2A3) and NEP upon OGR1 overexpression. Protein expression of CK2α and NEP were also analyzed. We further elucidated the functional roles of both CK2α and NEP in the OGR1-induced inhibition of A549 cell migration in vitro using a wound-healing assay. We also analyzed the molecular mechanisms involved in the OGR1-induced inhibition of lung cancer cell migration. Results The findings of this study showed that OGR1 upregulated the expression of CSNK2A3 but not CSNK2A1 in the A549 cells. The findings further suggested OGR1 also upregulates the expression of NEP. The OGR1-induced inhibition of A549 cell migration was abrogated completely by inhibition of CK2α activity, whereas partial abrogation (~ 30%) was observed in the presence of NEP inhibition. The results also revealed that OGR1 regulates CSNK2A3 via activation of Rac1/cdc42 and MAPKs pathways. CK2 is ubiquitously expressed, and in contrast, is believed to be a constitutively active enzyme, and its regulation appears to be independent of known second messengers. Conclusion In the current study, we report for the first time the OGR1-induced regulation of CSNK2A3, CK2αP, and NEP in A549 cancer cells. Our study also decoded the downstream cellular proteins of OGR1 as well as the molecular mechanism involved in OGR1-induced inhibition of A549 cell migration. The findings of this research suggest the potential therapeutic targets to inhibit lung cancer progression. Supplementary Information The online version contains supplementary material available at 10.1186/s12885-022-09257-1.
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Viktorsson K, Shah CH, Juntti T, Hååg P, Zielinska-Chomej K, Sierakowiak A, Holmsten K, Tu J, Spira J, Kanter L, Lewensohn R, Ullén A. Melphalan-flufenamide is cytotoxic and potentiates treatment with chemotherapy and the Src inhibitor dasatinib in urothelial carcinoma. Mol Oncol 2016; 10:719-34. [PMID: 26827254 PMCID: PMC5423156 DOI: 10.1016/j.molonc.2015.12.013] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2015] [Revised: 12/23/2015] [Accepted: 12/23/2015] [Indexed: 01/03/2023] Open
Abstract
BACKGROUND Chemotherapy options in advanced urothelial carcinoma (UC) remain limited. Here we evaluated the peptide-based alkylating agent melphalan-flufenamide (mel-flufen) for UC. METHODS UC cell lines J82, RT4, TCCsup and 5637 were treated with mel-flufen, alone or combined with cisplatin, gemcitabine, dasatinib or bestatin. Cell viability (MTT assay), intracellular drug accumulation (liquid chromatography) apoptosis induction (apoptotic cell nuclei morphology, western blot analysis of PARP-1/caspase-9 cleavage and Bak/Bax activation) were evaluated. Kinome alterations were characterized by PathScan array and phospho-Src validated by western blotting. Aminopeptidase N (ANPEP) expression was evaluated in UC clinical specimens in relation to patient outcome. RESULTS In J82, RT4, TCCsup and 5637 UC cells, mel-flufen amplified the intracellular loading of melphalan in part via aminopeptidase N (ANPEP), resulting in increased cytotoxicity compared to melphalan alone. Mel-flufen induced apoptosis seen as activation of Bak/Bax, cleavage of caspase-9/PARP-1 and induction of apoptotic cell nuclei morphology. Combining mel-flufen with cisplatin or gemcitabine in J82 cells resulted in additive cytotoxic effects and for gemcitabine also increased apoptosis induction. Profiling of mel-flufen-induced kinome alterations in J82 cells revealed that mel-flufen alone did not inhibit Src phosphorylation. Accordingly, the Src inhibitor dasatinib sensitized for mel-flufen cytotoxicity. Immunohistochemical analysis of the putative mel-flufen biomarker ANPEP demonstrated prominent expression levels in tumours from 82 of 83 cystectomy patients. Significantly longer median overall survival was found in patients with high ANPEP expression (P = 0.02). CONCLUSION Mel-flufen alone or in combination with cisplatin, gemcitabine or Src inhibition holds promise as a novel treatment for UC.
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Affiliation(s)
- Kristina Viktorsson
- Karolinska Institutet, Department of Oncology-Pathology, Karolinska Biomics Center, SE-171 76, Stockholm, Sweden.
| | - Carl-Henrik Shah
- Karolinska Institutet, Department of Oncology-Pathology, Karolinska Biomics Center, SE-171 76, Stockholm, Sweden; Department of Oncology, Radiumhemmet, Karolinska University Hospital, SE-171 76 Stockholm, Sweden
| | - Therese Juntti
- Karolinska Institutet, Department of Oncology-Pathology, Karolinska Biomics Center, SE-171 76, Stockholm, Sweden
| | - Petra Hååg
- Karolinska Institutet, Department of Oncology-Pathology, Karolinska Biomics Center, SE-171 76, Stockholm, Sweden
| | - Katarzyna Zielinska-Chomej
- Karolinska Institutet, Department of Oncology-Pathology, Karolinska Biomics Center, SE-171 76, Stockholm, Sweden
| | - Adam Sierakowiak
- Karolinska Institutet, Department of Oncology-Pathology, Karolinska Biomics Center, SE-171 76, Stockholm, Sweden
| | - Karin Holmsten
- Karolinska Institutet, Department of Oncology-Pathology, Karolinska Biomics Center, SE-171 76, Stockholm, Sweden; Department of Oncology, Radiumhemmet, Karolinska University Hospital, SE-171 76 Stockholm, Sweden
| | - Jessica Tu
- Karolinska Institutet, Department of Oncology-Pathology, Karolinska Biomics Center, SE-171 76, Stockholm, Sweden
| | - Jack Spira
- InSpira Medical AB, SE-135 53 Tyresö, Sweden
| | - Lena Kanter
- Karolinska Institutet, Department of Oncology-Pathology, Karolinska Biomics Center, SE-171 76, Stockholm, Sweden
| | - Rolf Lewensohn
- Karolinska Institutet, Department of Oncology-Pathology, Karolinska Biomics Center, SE-171 76, Stockholm, Sweden; Department of Oncology, Radiumhemmet, Karolinska University Hospital, SE-171 76 Stockholm, Sweden
| | - Anders Ullén
- Karolinska Institutet, Department of Oncology-Pathology, Karolinska Biomics Center, SE-171 76, Stockholm, Sweden; Department of Oncology, Radiumhemmet, Karolinska University Hospital, SE-171 76 Stockholm, Sweden
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Uehara K, Ikehara F, Tanabe Y, Nakazato I, Oshiro M, Inamine M, Kinjo T. CD10 expression in the neuroendocrine carcinoma component of endometrial mixed carcinoma: association with long survival. Diagn Pathol 2016; 11:16. [PMID: 26830028 PMCID: PMC4736268 DOI: 10.1186/s13000-016-0468-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2015] [Accepted: 11/12/2015] [Indexed: 12/11/2022] Open
Abstract
Backgound Endometrial mixed carcinoma with the neuroendocrine carcinoma (NEC) component is rare and is believed to have a poor prognosis. CD10 expression is reported to be a favorable prognostic marker for some tumors such as B-lymphoblastic leukemia/lymphoma, but unfavorable for others. Here, we report the case of a 33-year-old woman diagnosed with endometrial mixed carcinoma with the NEC component expressing CD10 who showed a favorable outcome. Case presentation The patient presented with lumbago and brownish discharge from the genitals. Imaging modalities revealed a large exophytic mass in the uterine corpus, and a small one in the uterine cervix. Radical hysterectomy with bilateral salpingo-oophorectomy was performed. Microscopic examination of the endometrial and cervical masses revealed that the NEC component accounted for the maximum area in both masses. However, small areas in both lesions showed well differentiated endometrioid adenocarcinoma (WDEA) components, and histological transition between the two components was also observed. In addition to CD56 and synaptophysin expression, the NEC component was positive for CD10 but negative for estrogen receptor (ER), progesterone receptor (PgR), and carcinoembryonic antigen (CEA). In contrast, the WDEA component expressed both ER and PgR, but neither CD10 nor neuroendocrine markers were demonstrated. The CD10 and neuroendocrine markers clearly distinguished between the NEC and WDEA components. Furthermore, retained expression of phosphatase and tensin homolog (PTEN) and weak phosphorylated Akt expression were found, which were assumed to suppress the aggressive behavior of the tumor. The patient received postoperative chemotherapy and has survived without recurrence for 6 years after the operation. Conclusion This is the first case of endometrial mixed carcinoma with the NEC component expressing CD10 that showed a long survival.
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Affiliation(s)
- Karina Uehara
- Division of Morphological Pathology, Department of Basic Laboratory Sciences, University of the Ryukyus, 207 Uehara, Nishihara, Okinawa, 903-0215, Japan.
| | - Fukino Ikehara
- Division of Morphological Pathology, Department of Basic Laboratory Sciences, University of the Ryukyus, 207 Uehara, Nishihara, Okinawa, 903-0215, Japan.
| | - Yasuka Tanabe
- Division of Morphological Pathology, Department of Basic Laboratory Sciences, University of the Ryukyus, 207 Uehara, Nishihara, Okinawa, 903-0215, Japan.
| | - Iwao Nakazato
- Department of Pathology, Okinawa Prefectural Nanbu Medical Center & Children's Medical Center, 118-1 Arakawa Haebaru, Okinawa, 901-1193, Japan.
| | - Mariko Oshiro
- Health Information Management Major, Faculty of International Studies, Meio University, 1220-1 Biimata, Nago, Okinawa, 905-8585, Japan.
| | - Morihiko Inamine
- Department of Medical Science of Woman and Reproduction, Graduate School of Medicine, University of the Ryukyus, 207 Uehara, Nishihara, Okinawa, 903-0215, Japan.
| | - Takao Kinjo
- Division of Morphological Pathology, Department of Basic Laboratory Sciences, University of the Ryukyus, 207 Uehara, Nishihara, Okinawa, 903-0215, Japan.
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Kadota K, Buitrago D, Lee MC, Villena-Vargas J, Sima CS, Jones DR, Travis WD, Adusumilli PS. Tumoral CD10 expression correlates with high-grade histology and increases risk of recurrence in patients with stage I lung adenocarcinoma. Lung Cancer 2015; 89:329-36. [PMID: 26141216 DOI: 10.1016/j.lungcan.2015.06.003] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2015] [Revised: 05/26/2015] [Accepted: 06/05/2015] [Indexed: 01/15/2023]
Abstract
OBJECTIVE CD10 (neutral endopeptidase) is expressed in various normal and tumor cells, and its biological function can be controlled through enzymatic activity and signaling pathways. We investigated whether CD10 expression predicted disease recurrence and whether it correlated with histologic subtypes of stage I lung adenocarcinoma. MATERIALS AND METHODS We reviewed tumor slides of resected pathologic stage I lung adenocarcinomas (1995-2009). Tumors were classified according to the IASLC/ATS/ERS classification. CD10 immunohistochemistry was performed using tissue microarrays (n=915). We combined the intensity (0-3) and distribution scores (0-2) for CD10 to create a total score (0-5). Risk of recurrence was estimated using competing risks methods. RESULTS In the training cohort (n=313), risk of recurrence of patients with high tumoral CD10 (score>1, n=57) was significantly higher (5-year cumulative incidence of recurrence [CIR], 37%) than in those with low CD10 (score≤1; n=256; 5-year CIR, 16%; P<0.001); this finding was confirmed in the validation cohort (n=602, P=0.036). High tumoral CD10 was associated with higher risk of recurrence in acinar (P=0.007) and papillary predominant tumors (P=0.022). High tumoral CD10 was most frequently identified in micropapillary predominant (41%) and solid predominant tumors (34%). On multivariate analysis of intermediate-grade tumors, high tumoral CD10 remained a significant independent risk factor of recurrence (hazard ratio, 1.88; P=0.025). CONCLUSION In stage I lung adenocarcinoma, tumoral CD10 correlated with high-grade histology and was an independent predictor of recurrence in intermediate-grade tumors.
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Affiliation(s)
- Kyuichi Kadota
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, United States; Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, United States; Department of Diagnostic Pathology, Faculty of Medicine, Kagawa University, Kagawa, Japan
| | - Daniel Buitrago
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, United States
| | - Ming-Ching Lee
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, United States; Institute of Clinical Medicine; National Yang-Ming University, Taipei, Taiwan
| | - Jonathan Villena-Vargas
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, United States
| | - Camelia S Sima
- Department of Epidemiology & Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, United States
| | - David R Jones
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, United States
| | - William D Travis
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, United States
| | - Prasad S Adusumilli
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, United States; Center for Cell Engineering, Memorial Sloan Kettering Cancer Center, New York, NY, United States.
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Stivarou T, Patsavoudi E. Extracellular molecules involved in cancer cell invasion. Cancers (Basel) 2015; 7:238-65. [PMID: 25629807 PMCID: PMC4381257 DOI: 10.3390/cancers7010238] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2014] [Revised: 12/30/2014] [Accepted: 01/20/2015] [Indexed: 12/15/2022] Open
Abstract
Nowadays it is perfectly clear that understanding and eradicating cancer cell invasion and metastasis represent the crucial, definitive points in cancer therapeutics. During the last two decades there has been a great interest in the understanding of the extracellular molecular mechanisms involved in cancer cell invasion. In this review, we highlight the findings concerning these processes, focusing in particular on extracellular molecules, including extracellular matrix proteins and their receptors, growth factors and their receptors, matrix metalloproteinases and extracellular chaperones. We report the molecular mechanisms underlying the important contribution of this pool of molecules to the complex, multi-step phenomenon of cancer cell invasion.
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Affiliation(s)
- Theodora Stivarou
- Department of Biochemistry, Hellenic Pasteur Institute, Athens 11521, Greece
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Investigation of key genes associated with prostate cancer using RNA-seq data. Int J Biol Markers 2014; 29:e86-92. [PMID: 24366848 DOI: 10.5301/jbm.5000056] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/07/2013] [Indexed: 01/22/2023]
Abstract
We aimed to identify key genes associated with prostate cancer using RNA-sequencing (RNA-seq) data. RNA-seq data, including 1 cancer sample and 1 adjacent normal sample, were downloaded from the NCBI SRA database and the differentially expressed genes (DEGs) were identified with the software Cufflinks. Functional enrichment analysis was performed to uncover the biological functions of DEGs. Regulatory information was retrieved from the IPA database and a network was established. A total of 147 DEGs were obtained, including 96 downregulated and 51 upregulated DEGs. Gene ontology (GO) function and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway enrichment analysis suggested that metabolism and signal transduction were the 2 major functions that were significantly influenced. Moreover, an interaction network was built. In conclusion, a number of DEGs was identified and their roles in the pathogenesis of cancer were supported by previous studies. More studies are necessary to further validate their usefulness in the diagnosis and treatment of prostate cancer.
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Leithner K, Wohlkoenig C, Stacher E, Lindenmann J, Hofmann NA, Gallé B, Guelly C, Quehenberger F, Stiegler P, Smolle-Jüttner FM, Philipsen S, Popper HH, Hrzenjak A, Olschewski A, Olschewski H. Hypoxia increases membrane metallo-endopeptidase expression in a novel lung cancer ex vivo model - role of tumor stroma cells. BMC Cancer 2014; 14:40. [PMID: 24460801 PMCID: PMC3905926 DOI: 10.1186/1471-2407-14-40] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2013] [Accepted: 01/23/2014] [Indexed: 01/12/2023] Open
Abstract
Background Hypoxia-induced genes are potential targets in cancer therapy. Responses to hypoxia have been extensively studied in vitro, however, they may differ in vivo due to the specific tumor microenvironment. In this study gene expression profiles were obtained from fresh human lung cancer tissue fragments cultured ex vivo under different oxygen concentrations in order to study responses to hypoxia in a model that mimics human lung cancer in vivo. Methods Non-small cell lung cancer (NSCLC) fragments from altogether 70 patients were maintained ex vivo in normoxia or hypoxia in short-term culture. Viability, apoptosis rates and tissue hypoxia were assessed. Gene expression profiles were studied using Affymetrix GeneChip 1.0 ST microarrays. Results Apoptosis rates were comparable in normoxia and hypoxia despite different oxygenation levels, suggesting adaptation of tumor cells to hypoxia. Gene expression profiles in hypoxic compared to normoxic fragments largely overlapped with published hypoxia-signatures. While most of these genes were up-regulated by hypoxia also in NSCLC cell lines, membrane metallo-endopeptidase (MME, neprilysin, CD10) expression was not increased in hypoxia in NSCLC cell lines, but in carcinoma-associated fibroblasts isolated from non-small cell lung cancers. High MME expression was significantly associated with poor overall survival in 342 NSCLC patients in a meta-analysis of published microarray datasets. Conclusions The novel ex vivo model allowed for the first time to analyze hypoxia-regulated gene expression in preserved human lung cancer tissue. Gene expression profiles in human hypoxic lung cancer tissue overlapped with hypoxia-signatures from cancer cell lines, however, the elastase MME was identified as a novel hypoxia-induced gene in lung cancer. Due to the lack of hypoxia effects on MME expression in NSCLC cell lines in contrast to carcinoma-associated fibroblasts, a direct up-regulation of stroma fibroblast MME expression under hypoxia might contribute to enhanced aggressiveness of hypoxic cancers.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | | | | | | | - Horst Olschewski
- Division of Pulmonology, Department of Internal Medicine, Medical University of Graz, Auenbruggerplatz 20, A-8036 Graz, Austria.
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Ono S, Ishii G, Nagai K, Takuwa T, Yoshida J, Nishimura M, Hishida T, Aokage K, Fujii S, Ikeda N, Ochiai A. Podoplanin-positive cancer-associated fibroblasts could have prognostic value independent of cancer cell phenotype in stage I lung squamous cell carcinoma: usefulness of combining analysis of both cancer cell phenotype and cancer-associated fibroblast phenotype. Chest 2013; 143:963-970. [PMID: 23081722 DOI: 10.1378/chest.12-0913] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
Abstract
BACKGROUND The prognostic significance of the tumor microenvironment, which is created by both cancer cells and cancer-associated fibroblasts (CAFs), has been increasingly recognized. The purpose of this study was to analyze the prognostic markers of stage I squamous cell carcinoma (SqCC), with special reference to the immunophenotypes of both cancer cells and CAFs. METHODS A total of 142 patients with stage I SqCC were included in this study. We examined the expressions of E-cadherin, laminin-5, podoplanin, c-MET, carbonic anhydrase IX (CA-IX), CD10, and CD44 in the cancer cells and those of podoplanin, CA-IX, CD10, and CD44 in the CAFs to evaluate their prognostic value. RESULTS Patients with low E-cadherin expression in the cancer cells showed a significantly poorer prognosis than those with high E-cadherin expression in the cancer cells ( P , .001). On the other hand, high podoplanin expression in the CAFs was also associated with a significantly poorer prognosis ( P , .001). A multivariate analysis identified low E-cadherin expression in the cancer cells and high podoplanin expression in the CAFs as significantly independent prognostic factors for overall survival ( P 5 .013 and P 5 .0011, respectively). According to subgroup analyses combining E-cadherin expression in cancer cells and podoplanin expression in CAFs, 5-year overall survival of patients with low E-cadherin expression in the cancer cells and high podoplanin expression in the CAFs was 7.0% and showed a significantly poorer prognosis as compared with other groups ( P , .001). CONCLUSIONS The current study indicates that immunophenotypes of CAFs could have a prognostic value independent of those of the cancer cells in SqCC.
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Affiliation(s)
- Shotaro Ono
- Pathology Division, Research Center for Innovative Oncology, National Cancer Center Hospital East, Kashiwa, Chiba; Division of Thoracic Surgery, National Cancer Center Hospital East, Kashiwa, Chiba; Departments of Thoracic Surgery, Tokyo Medical University, Shinjuku, Tokyo, Japan
| | - Genichiro Ishii
- Pathology Division, Research Center for Innovative Oncology, National Cancer Center Hospital East, Kashiwa, Chiba.
| | - Kanji Nagai
- Division of Thoracic Surgery, National Cancer Center Hospital East, Kashiwa, Chiba
| | - Teruhisa Takuwa
- Pathology Division, Research Center for Innovative Oncology, National Cancer Center Hospital East, Kashiwa, Chiba; Division of Thoracic Surgery, National Cancer Center Hospital East, Kashiwa, Chiba
| | - Junji Yoshida
- Division of Thoracic Surgery, National Cancer Center Hospital East, Kashiwa, Chiba
| | - Mitsuyo Nishimura
- Division of Thoracic Surgery, National Cancer Center Hospital East, Kashiwa, Chiba
| | - Tomoyuki Hishida
- Division of Thoracic Surgery, National Cancer Center Hospital East, Kashiwa, Chiba
| | - Keiju Aokage
- Division of Thoracic Surgery, National Cancer Center Hospital East, Kashiwa, Chiba
| | - Satoshi Fujii
- Pathology Division, Research Center for Innovative Oncology, National Cancer Center Hospital East, Kashiwa, Chiba
| | - Norihiko Ikeda
- Departments of Thoracic Surgery, Tokyo Medical University, Shinjuku, Tokyo, Japan
| | - Atsushi Ochiai
- Pathology Division, Research Center for Innovative Oncology, National Cancer Center Hospital East, Kashiwa, Chiba
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Vo TND, Mekata E, Umeda T, Abe H, Kawai Y, Mori T, Kubota Y, Shiomi H, Naka S, Shimizu T, Murata S, Yamamoto H, Ishida M, Tani T. Prognostic impact of CD10 expression in clinical outcome of invasive breast carcinoma. Breast Cancer 2013; 22:117-28. [PMID: 23575921 DOI: 10.1007/s12282-013-0459-1] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2012] [Accepted: 03/06/2013] [Indexed: 12/30/2022]
Abstract
BACKGROUND Early diagnosis and treatment for breast cancers has greatly improved in recent years, however, subset of this disease with early recurrence have remained to be unpredictable. Several studies has addressed that strong CD10 expression in tumor stroma is associated with poor survival rate of breast cancers, but no correlation between CD10 expression and disease-free survival has been elucidated yet. For these reasons, this study with modified immunohistochemical (IHC) staining evaluated the expression of CD10 in invasive breast carcinomas (IBCs) and analyzed correlations between CD10 expression on tumor cells, stromal cells and myeloid-like cells with clinicopathological parameters and recurrence status. METHOD IHC staining method was performed on formalin-fixed paraffin-embedded sections of 73 cases of primary IBCs, with record of pathological characteristics of subjects followed up from 1998 to 2007. RESULTS Stromal CD10 expression was observed in 39/73 cases (53.4 %) with strong expression in 41.0 %. Three cases stained positive for myeloid-like cells and five for carcinomatous cells, of which 6 cases had recurrence and/or regional LN status. Stromal CD10 expression was significantly higher in the unfavorable group (69.6 %; 16/23 cases) compared with the favorable group (32.1 %; 9/28 cases) (p = 0.048). The levels of CD10 expression showed significant difference among clinical outcomes (recurrence or non-recurrence), independent of regional LN status (p = 0.034), histology type (p = 0.044), ER status (p = 0.042), PgR status (p = 0.039), Her2 status (p = 0.038) and Ki67 index (p = 0.036) (partial Pearson correlations). Cox proportional-hazards regression showed that risk factors for disease-free survival were stromal CD10 expression [CD10±, CD10+ versus CD10++; p = 0.003; HR 2.824 (1.427-5.591)]; regional LN status [N0, N1, N2, versus N3; p = 0.004; HR 2.107 (1.262-3.517)] and PgR status [negative versus positive, p = 0.006, HR 0.172 (0.049-0.596)]. CONCLUSION CD10 expression on stroma with or without other positive tumor cells and/or myeloid-like cells may function as a powerful prognostic factor for IBC disease-free survival rates, predicting of potential recurrence. It can be determined by a simple modified IHC staining method, which is independent of other prognostic morphologic markers and biomarkers in IBC.
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Affiliation(s)
- Thi-Ngoc Diem Vo
- Department of Surgery, Shiga University of Medical Science, Seta Tsukinowa-cho, Otsu, Shiga, 520-2192, Japan
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12
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Jang TJ. CD10 Is Again Expressed at a Certain Stage during the Neoplastic Process of Bladder Transitional Cell Carcinomas. Cancer Res Treat 2012; 44:262-6. [PMID: 23341790 PMCID: PMC3546273 DOI: 10.4143/crt.2012.44.4.262] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2012] [Accepted: 10/25/2012] [Indexed: 12/01/2022] Open
Abstract
Purpose CD10, a membrane-bound zinc-dependent metallopeptidase, is normally expressed in many tissues. Accordingly, the derangement of CD10 expression may be related to development or progression in a variety of tumors. The aim of this study is to examine any association between CD10 expression and clinicopathological parameters in bladder transitional cell carcinomas (TCCs) and the relationship between expression of E-cadherin and CD10. Materials and Methods Immunohistochemical staining was performed for CD10 and E-cadherin in tissues of 94 TCCs and 10 non-neoplastic bladder mucosa. Results Positive immunoreactivity for CD10 was observed in non-neoplastic urothelium at a proportion of 80% and TCCs were observed at a rate of 23%. A positive rate of CD10 expression was observed in 10% of total cases of a low grade tumor and in 35% of those of a high grade tumor. It was also observed in 15% of pTa tumors, 13% of pT1 tumors, and 48% of pT2 tumors. In addition, CD10 expression showed reciprocal correlation with expression of membranous E-cadherin in tumors. Conclusion CD10 is again expressed at a certain stage during the neoplastic process of TCCs and could play some roles intheir carcinogenesis.
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Affiliation(s)
- Tae Jung Jang
- Department of Pathology, Dongguk University College of Medicine, Gyeongju, Korea
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Gürel D, Kargı A, Karaman I, Önen A, Ünlü M. CD10 Expression in Epithelial and Stromal Cells of Non-small Cell Lung Carcinoma (NSCLC): A Clinic and Pathologic Correlation. Pathol Oncol Res 2011; 18:153-60. [DOI: 10.1007/s12253-011-9421-8] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/15/2010] [Accepted: 05/26/2011] [Indexed: 11/24/2022]
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14
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Puri V, Jain M, Thomas S. Stromal Expression of CD10 in Invasive Breast Carcinoma and Its Correlation with ER, PR, HER2-neu, and Ki67. Int J Breast Cancer 2011; 2011:437957. [PMID: 22295223 PMCID: PMC3262576 DOI: 10.4061/2011/437957] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2011] [Accepted: 04/17/2011] [Indexed: 01/18/2023] Open
Abstract
CD10 is a cell surface zinc-dependent endopeptidase, which degrades many bioactive peptides. CD10 expression in tumour stroma is associated with biological aggressiveness of many epithelial malignancies. To date, only one study has correlated with expression of CD10 with well-known prognostic markers of breast, that is, ER, PR, HER2-neu, and tumour grade; however, its correlation with ki67 is still not studied. The aim of this study is to evaluate stromal CD10 expression in breast carcinoma and to examine its correlation with ER, PR, HER2-neu, and Ki67. Methods and Results. CD10 expression in fifty patients was assessed by immunohistochemistry and scored as negative, weak and strong. CD10 was found to be positive in stroma of 40/50 (80%) cases. Stromal CD10 showed positive correlation with tumour grade, HER2-neu (P = .000), and ki67 (P = .027), negative correlation with ER and PR. Conclusions. Hence CD10 expression correlated strongly with well-established negative prognostic markers, that is, HER2-neu and ki67 positivity, ER/PR negativity, and higher tumour grade, thus indicating that CD10 can be used as independent marker indicating poor prognosis and can be used as target for the development of novel therapies.
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Affiliation(s)
- Vandana Puri
- Department of Pathology, Lady Hardinge Medical College & Smt. Sucheta Kriplani Hospital, New Delhi 110001, India
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15
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Maguer-Satta V, Besançon R, Bachelard-Cascales E. Concise Review: Neutral Endopeptidase (CD10): A Multifaceted Environment Actor in Stem Cells, Physiological Mechanisms, and Cancer. Stem Cells 2011; 29:389-96. [DOI: 10.1002/stem.592] [Citation(s) in RCA: 126] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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16
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Xie L, Moroi Y, Tsuji G, Liu M, Hayashida S, Takahara M, Fukagawa S, Takeuchi S, Shan B, Nakahara T, Uchi H, Yokomizo T, Furue M. CD10-bearing fibroblast inhibits matrigel invasive potency of interleukin-1α-producing squamous cell carcinoma by diminishing substance P levels in the tumor microenvironment. Cancer Sci 2010; 101:2570-8. [PMID: 20874839 PMCID: PMC11158981 DOI: 10.1111/j.1349-7006.2010.01735.x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
CD10 is a neutral endopeptidase, which cleaves various peptide substrates including substance P. CD10 expression has been detected in peritumoral fibroblasts (Fb) within the invasive area of various cancers such as squamous cell carcinoma (SCC). However, the biological significance of CD10-bearing Fb remains largely unknown. We examined dynamic interactions of Fb with tumorigenic A431 SCC cells or non-tumorigenic HaCaT squamous cells. The SCC and HaCaT cells did not synthesize CD10, while Fb constitutively expressed CD10. When co-cultured, SCC markedly upregulated fibroblastic CD10 expression compared with HaCaT, which was mainly attributable to SCC-derived interleukin-1α (IL-1α). Both SCC and Fb autonomously secreted substance P, which eventually enhanced the invasive capacity of SCC in a matrigel invasion assay by upregulating matrix metalloproteinase (MMP)-1 and MMP-2, but not MMP-9. Transfection of siRNA for CD10 successfully knocked down the CD10 expression in Fb (CD10ND-Fb). In the presence of CD10ND-Fb, substance P levels in supernatants as well as MMP production and the invasive potency of SCC were significantly augmented compared with control scramble RNA-transfected Fb. We also transfected CD10 vector to Fb and found that the matrigel invasive ability of SCC cells was downregulated co-cultured with CD10 vector-transfected Fb rather than empty vector-transfected Fb. In conclusion, the CD10-bearing Fb generated by SCC-derived IL-1 inhibited the invasive capacity of SCC by diminishing the microenvironmental concentration of substance P.
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Affiliation(s)
- Lining Xie
- Department of Dermatology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
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17
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Ito S, Miyahara R, Takahashi R, Nagai S, Takenaka K, Wada H, Tanaka F. Stromal aminopeptidase N expression: correlation with angiogenesis in non-small-cell lung cancer. Gen Thorac Cardiovasc Surg 2009; 57:591-8. [PMID: 19908113 DOI: 10.1007/s11748-009-0445-x] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2008] [Accepted: 04/06/2009] [Indexed: 01/10/2023]
Abstract
PURPOSE Aminopeptidase-N (APN) is a membranebound protein that acts as a zinc-binding protease and participates in extracellular proteolysis. APN plays important roles in tumor progression through promoting invasion and metastasis, prolonging survival of tumor cells, and tumor angiogenesis. METHODS We evaluated APN expression in non-small-cell lung cancer patients by immunohistochemistry. RESULTS Of the 95 patients reviewed in the present study, 9 (9.5%), all with adenocarcinoma (Ad), showed positive APN expression on the tumors' cells. In all, 31 (32.6%) and 19 (20.0%) patients showed positive APN expression on the tumors' stromal cells (fibroblasts) and microvessels, respectively. APN expression on the tumors' stromal cells was more frequently observed in squamous cell carcinoma patients than in adenocarcinoma patients (P = 0.005). The mean microvessel density (MVD) for APNpositive tumor stromal cells was 59.9, which was significantly higher than that for APN-negative tumor stromal cells (mean MVD 27.4; P = 0.001). The 5-year survival rates for APN-positive and APN-negative tumor stromal cells were 66.0% and 69.8%, respectively, showing no difference in patient survival according to APN status on the tumors' stromal cells. CONCLUSION That APN expression on stromal cells was observed predominantly in squamous cell carcinoma may account for the efficacy of ubenimex in the postoperative adjuvant setting for squamous cell carcinoma.
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Affiliation(s)
- Shinya Ito
- Department of Thoracic Surgery, Kyoto University, Japan
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18
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Takahara M, Chen S, Kido M, Takeuchi S, Uchi H, Tu Y, Moroi Y, Furue M. Stromal CD10 expression, as well as increased dermal macrophages and decreased Langerhans cells, are associated with malignant transformation of keratinocytes. J Cutan Pathol 2009; 36:668-74. [PMID: 19515046 DOI: 10.1111/j.1600-0560.2008.01139.x] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
BACKGROUND It has become evident that resident stromal cells, such as fibroblasts and inflammatory cells, are involved in the metastatic process, including proliferation or migration of malignant neoplasms. We analyzed CD10+ stromal cells, dermal macrophages and Langerhans cells (LCs) in skin tumors. METHODS Immunohistological staining was performed with markers for macrophages (CD68), LC (CD1a), stromal fibroblasts (CD10) and cell proliferation (Ki67) in 12 normal skins (NSs) and 15 cases each of seborrheic keratosis (SK), actinic keratosis (AK), keratoacanthoma (KA), Bowen's disease (BD) and squamous cell carcinoma (SCC). RESULTS All SCCs showed weak to strong stromal CD10 expression, while all NS, SK and AK were negative. Weak CD10 expression was observed in only 2 of 15 samples in both BD and KA. The number of CD68+ cells and Ki67 labeling index in SCC and BD were significantly higher than that in KA, AK and SK. In contrast, the number of LC was lower in SCC and BD. The stromal CD10 expression was significantly correlated with the Ki67 labeling indices and CD68+ cells and negatively correlated with decreased LC. CONCLUSIONS The stromal CD10 expression is associated with malignant transformation of keratinocytes together with infiltration of dermal macrophages and loss of LC.
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Affiliation(s)
- Masakazu Takahara
- Department of Dermatology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.
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19
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Fröhlich E, Maier E, Mack AF, Garbe C. Dipeptidyl peptidase II is not a marker for progression in melanoma. J Dermatol Sci 2008; 53:68-71. [PMID: 18823758 DOI: 10.1016/j.jdermsci.2008.07.014] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2008] [Revised: 07/27/2008] [Accepted: 07/30/2008] [Indexed: 10/21/2022]
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20
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Iezzi G, Piattelli A, Rubini C, Artese L, Goteri G, Fioroni M, Carinci F. CD10 expression in stromal cells of ameloblastoma variants. ACTA ACUST UNITED AC 2008; 105:206-9. [DOI: 10.1016/j.tripleo.2007.05.025] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2006] [Revised: 05/16/2007] [Accepted: 05/17/2007] [Indexed: 10/22/2022]
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21
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Oliva E, Garcia-Miralles N, Vu Q, Young RH. CD10 Expression in Pure Stromal and Sex Cord-Stromal Tumors of the Ovary. Int J Gynecol Pathol 2007; 26:359-67. [PMID: 17885484 DOI: 10.1097/pgp.0b013e318064511c] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
CD10 has been recently advocated as a good immunohistochemical marker for endometrial stromal tumors. Metastatic endometrial stromal tumors to the ovary and primary endometrioid stromal sarcomas may show overlapping histological features with pure stromal and sex cord-stromal tumors (SCSTs). We investigated CD10 expression in a large series of pure stromal and SCSTs of the ovary to ascertain whether CD10 may aid in this differential diagnosis. Archival material from 11 fibromas, 10 thecomas, 10 sclerosing stromal tumors (SSTs), 10 adult granulosa cell tumors (AGCTs), 4 luteinized AGCTs, 9 juvenile granulosa cell tumors (JGCTs), 9 Sertoli cell tumors, 9 Sertoli-Leydig cell tumors, 11 sex cord tumors with annular tubules, 10 steroid cell tumors (StCTs), and 8 fibrosarcomas of the ovary were immunostained for CD10. The percentage of cells stained (<5%, 5%-39%, 40%-75%, and >75%) and intensity of staining (1+, 2+, 3+) were evaluated. CD10 was expressed in 7 of 10 thecomas (4 with 5%-75% and mostly 1+), 9 of 10 SSTs (7 with 5%-39% + cells, mostly 1+), 9 of 10 AGCTs (<5%-39%, four 1+, five 2+), 1 of 4 luteinized AGCTs (<5% and 1+), 8 of 9 JGCTs (mostly <5% to 39% and +1), 4 of 9 Sertoli cell tumors (either focal or >75% with variable intensity), 4 of 9 Sertoli-Leydig cell tumors (mostly <10% with variable staining), with the Leydig cells being positive in only 1 tumor (1+ and <5%), and 7 of 10 StCTs (4 tumors with more than 75% + cells, from 1+ to 3+). All fibromas, all but 1 fibrosarcoma (<5% and 1+), and all sex cord tumors with annular tubules were CD10 negative. CD10 expression was frequently seen in StCTs, SSTs, and thecomas of the ovary, although the latter 2 categories usually showed only faint immunoreactivity. In conclusion the frequency and intensity of CD10 immunoreactivity in pure stromal and sex cord-stromal ovarian tumors are low and contrast with the typical strong and diffuse immunostaining seen in endometrial stromal tumors; however, faint CD10 positivity is consistent with the diagnosis of ovarian SCST. Steroid cell tumors are often positive for CD10, but these tumors do not pose problems in differential diagnosis with endometrial stromal tumors. CD10 may play a useful role in aiding the differential between endometrial stromal tumors in the ovary and SCST and stromal tumors.
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Affiliation(s)
- Esther Oliva
- Pathology Department, Massachusetts General Hospital, Boston, MA 02114, USA.
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22
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Makretsov NA, Hayes M, Carter BA, Dabiri S, Gilks CB, Huntsman DG. Stromal CD10 expression in invasive breast carcinoma correlates with poor prognosis, estrogen receptor negativity, and high grade. Mod Pathol 2007; 20:84-9. [PMID: 17143263 DOI: 10.1038/modpathol.3800713] [Citation(s) in RCA: 62] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
CD10 is a zinc-dependent peptidase (metalloproteinase), which degrades a variety of bioactive peptides. Earlier studies suggested that CD10 expression in tumor stroma is associated with biological aggressiveness of the tumor. To date, only one study has addressed the clinical significance of stromal CD10 expression in invasive carcinoma of the breast. The aim of this confirmatory study is to evaluate stromal CD10 expression in breast carcinoma and to examine associations between CD10, clinicopathological variables, and patient outcome. Tissue microarrays, containing 438 cases of invasive breast carcinoma and 15 cases of ductal carcinoma in situ with 15 years median follow-up time, were assembled. CD10 expression was assessed by immunohistochemistry and scored as negative, weak and strong. Nonparametric correlational tests, univariate and multivariate survival analyses were performed. Stromal CD10 was preferentially expressed in invasive compared to noninvasive breast cancers (P=0.003). There were correlations between stromal CD10 expression and higher tumor grade (P=0.01) and estrogen receptor (ER) negative status (P=0.002). There was no correlation between CD10 and lymph node status, tumor size, histological subtype, progesterone receptors, and Her2 status. Stromal CD 10 expression was associated with decreased long-term disease-specific and overall survival in the entire cohort (P<0.01), and in lymph node negative (P<0.05), but not lymph node positive subset of patients. It approached prognostic significance in multivariate analysis (P=0.06) when lymph node status, tumor size, ER and Her2 were considered in the same model; and was associated with a relative risk of death of 2.8, compared to relative risk of 2.4 for lymph node positive status. Thus, stromal CD10 expression in invasive carcinoma of the breast is associated with ER negativity, higher tumor grade and decreased survival and constitutes a potential prognostic marker and a target for development of novel therapies.
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MESH Headings
- Adult
- Aged
- Aged, 80 and over
- Biomarkers, Tumor/analysis
- Breast Neoplasms/chemistry
- Breast Neoplasms/immunology
- Breast Neoplasms/mortality
- Breast Neoplasms/pathology
- Carcinoma, Intraductal, Noninfiltrating/chemistry
- Carcinoma, Intraductal, Noninfiltrating/immunology
- Carcinoma, Intraductal, Noninfiltrating/mortality
- Carcinoma, Intraductal, Noninfiltrating/pathology
- Cohort Studies
- Extracellular Matrix/immunology
- Extracellular Matrix/pathology
- Female
- Follow-Up Studies
- Humans
- Immunohistochemistry
- Kaplan-Meier Estimate
- Lymph Nodes/pathology
- Middle Aged
- Neoplasm Invasiveness
- Neoplasm Staging
- Neprilysin/analysis
- Prognosis
- Receptors, Estrogen/analysis
- Stromal Cells/immunology
- Stromal Cells/pathology
- Time Factors
- Tissue Array Analysis
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Affiliation(s)
- Nikita A Makretsov
- Genetic Pathology Evaluation Centre of the Department of Pathology and Prostate Research Centre of Vancouver General Hospital, British Columbia Cancer Agency and University of British Columbia, Vancouver, BC, Canada.
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Ichimura E, Yamada M, Nishikawa K, Abe F, Nakajima T. Immunohistochemical expression of aminopeptidase N (CD13) in human lung squamous cell carcinomas, with special reference to Bestatin adjuvant therapy. Pathol Int 2006; 56:296-300. [PMID: 16704492 DOI: 10.1111/j.1440-1827.2006.01963.x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Bestatin, a specific inhibitor of aminopeptidase N (CD13), has been reported to prolong survival time in patients with completely resected stage I lung squamous cell carcinoma. Considering the antitumor mechanism of Bestatin, it is interesting to know whether CD13 is expressed in human lung squamous cell carcinoma. The immunohistochemical expression of CD13 was examined in human lung carcinoma and the question of whether CD13 was immunohistochemically expressed in the interstitial tissue was investigated, mainly in the fibroblasts and blood vessels, surrounding the tumor nests of various kinds of non-small cell lung cancers, especially of squamous cell carcinomas. In Japanese squamous cell carcinoma of the lung, 38 (61.3%) out of 62 cancers were positively stained in the same manner on immunohistochemistry for CD13. The area of interstitial tissue positively stained for CD13 varied depending on the case. To confirm the cell nature of the interstitial tissue with CD13 positivity, double immunohistochemistry using CD34 and alpha-smooth muscle actin was performed. Double immunohistochemistry showed that the majority of CD13-positive cells were slender fibroblastic cells around the blood vessels and some endothelial cells.
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Piattelli A, Fioroni M, Iezzi G, Perrotti V, Stellini E, Piattelli M, Rubini C. CD10 expression in stromal cells of oral cavity squamous cell carcinoma: a clinic and pathologic correlation. Oral Dis 2006; 12:301-4. [PMID: 16700740 DOI: 10.1111/j.1601-0825.2005.01196.x] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
OBJECTIVE CD10 is expressed on the majority of follicle-center lymphomas and Burkitt lymphomas. CD10 has also been shown to be present in a variety of other neoplasms. DESIGN The aim of this study was a correlation of CD10 and several parameters: age, tumor size, presence of lymph node metastases, clinic stage, histologic grading, presence of local recurrences. MATERIALS AND METHODS The tissues of 77 consecutive patients with oral cavity squamous cell carcinoma were evaluated using immunostaining with monoclonal antibody for CD10. MAIN OUTCOME MEASURES Highly significant correlations were found with the lymph node status, the presence of local recurrences and the histologic grading. The presence of CD10-positive cells was not correlated with the age of patients, tumor size and clinic stage. RESULTS The results of the present study show that in oral squamous cell carcinoma CD10 positivity is an indicator of worse prognosis. Another strong correlation was found with the presence of local recurrences. Also the histologic grade was significantly correlated with the CD10 positivity. CONCLUSION Our results point to the fact that CD10 expression can, perhaps, have an important role in tumor invasion, probably facilitating the occurrence of metastases.
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Affiliation(s)
- A Piattelli
- Dental School, University of Chieti-Pescara, Chieti, Italy.
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Erin N, Zhao W, Bylander J, Chase G, Clawson G. Capsaicin-induced inactivation of sensory neurons promotes a more aggressive gene expression phenotype in breast cancer cells. Breast Cancer Res Treat 2006; 99:351-64. [PMID: 16583263 DOI: 10.1007/s10549-006-9219-7] [Citation(s) in RCA: 72] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2005] [Accepted: 07/12/2005] [Indexed: 12/25/2022]
Abstract
Capsaicin-induced inactivation of sensory neurons has been reported to enhance metastasis of a murine breast cancer cell line, specifically enhancing myocardial metastases. Here we characterized changes in gene expression patterns in primary tumors which developed in capsaicin-treated vs. control mice. We identified a small cohort of genes (17) which all showed significant decreases in expression levels. All of the identified genes have been linked to cell growth, differentiation, and/or cancer progression. Three representative genes, Caspase-7 (an executor of apoptosis), ADAM-10 (A Disintegrin and Metalloprotease), and Elk-3 (a transcriptional repressor of the ternary factor subfamily of the Ets factors) were further investigated. All three showed dramatic downregulation at the protein level in primary tumors from capsaicin-treated animals compared with control (vehicle-treated) animals, and their expression was also lost in cell culture. Elk-3 and Caspase-7 were not expressed in vitro in cultured cell lines, suggesting that their expression was induced by the tumor microenvironment. Loss of Caspase-7 expression can be expected to result in loss of function of apoptotic pathways. At first glance, loss of ADAM-10 expression would be expected to result in decreased invasive capability, due to loss of matrix metalloprotease activity. However, just the opposite appears to be true. We found that ADAM-10 actually hydrolyzes Substance P. Specifically ADAM-10 produces the same growth-inhibitory products from Substance P (i.e., SP (1-7)) that Neprilysin does, so that loss of ADAM-10 expression actually results in loss of production of growth inhibitory peptides from Substance P. Similarly, ADAM-10 also efficiently hydrolyzes Calcitonin Gene-Related Peptide, which may act in concert with Substance P. Finally, overactivity of Ets transcriptional suppressor functions has been linked to inhibition of tumorigenesis (e.g., Erf and Mef), and in addition loss of Elk-3 expression might also be be linked to tumorigenesis via loss of its putative anti-inflammatory activities. There is anecdotal evidence in the literature to indicate that the rest of the down-regulated genes may also contribute to development of a more aggressive phenotype in this breast cancer model.
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Affiliation(s)
- Nuray Erin
- Department of Pathology, Gittlen Cancer Research Foundation, Hershey Medical Center, H059, Pennsylvania State University, 500 University drive, Hershey, PA 17033, USA
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Sihn G, Savary K, Michaud A, Fournie-Zaluski MC, Roques BP, Corvol P, Gasc JM. Aminopeptidase N during the ontogeny of the chick. Differentiation 2006; 74:119-28. [PMID: 16533310 DOI: 10.1111/j.1432-0436.2006.00058.x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Little is known about the production and function of metallopeptidases in embryonic development. One such enzyme, aminopeptidase N (APN), is present in several epithelia, the brain and angiogenic vessels in adults. APN promotes vascular growth and endothelial cell proliferation in physiological and pathological models of angiogenesis. However, its possible role in embryonic angiogenesis or other developmental processes is unknown. Its expression profile in the early phase of embryonic development has not been reported. We report here the expression of this enzyme during the early development of the chick embryo, using complementary techniques for monitoring APN mRNA, protein, and enzymatic activity. We detected APN in the embryo as early as gastrulation. In addition to the known sites of APN production identified in both adults and rat fetuses toward the end of gestation, APN was found in unexpected sites, such as the primitive streak, the dorsal folds of the neural tube, the somites, and the primordia of several organs. APN was present mostly in the cardiovascular compartment during the first 13 days of incubation, and in the hematopoietic compartment (yolk sac and aorta-gonad-mesonephros region) early in development. This study provides clues as to the possible role of APN in embryonic development.
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Affiliation(s)
- Gabin Sihn
- Laboratoire de Pathologie Vasculaire et Endocinologie Rénale, Inserm U36, Collège de France, 11, place Marcelin Berthelot 75005 Paris, France.
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Murakami H, Yokoyama A, Kondo K, Nakanishi S, Kohno N, Miyake M. Circulating aminopeptidase N/CD13 is an independent prognostic factor in patients with non-small cell lung cancer. Clin Cancer Res 2006; 11:8674-9. [PMID: 16361553 DOI: 10.1158/1078-0432.ccr-05-1005] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
PURPOSE Aminopeptidase N, also known as CD13, has important roles in tumor metastasis and angiogenesis. Its expression in tumor tissue has been reported to be associated with poor prognosis. However, the clinical significance of circulating aminopeptidase N/CD13 in patients with solid tumors is unknown. We previously developed an aminopeptidase N/CD13-specific monoclonal antibody (mAb) MH8-11, which inhibits cell motility and angiogenesis in vitro. The aim of this study was to evaluate the clinical significance of circulating aminopeptidase N/CD13 protein detected by mAb MH8-11 in patients with non-small cell lung cancer (NSCLC). EXPERIMENTAL DESIGN We used electrochemiluminescence immunoassay with mAb MH8-11 to determine circulating aminopeptidase N/CD13 levels in 90 healthy volunteers and 90 patients with NSCLC. Circulating aminopeptidase N/CD13 levels were measured in sera taken before treatment and evaluated for a relationship with clinical outcomes. RESULTS A significant correlation was found between tumor progression and serum aminopeptidase N/CD13 concentrations (r=0.23, P=0.029). High serum aminopeptidase N/CD13 levels (n=17) were associated with advanced stage (P=0.004) or poor performance status (P=0.001). The overall survival rate for patients with high serum aminopeptidase N/CD13 levels (n=17) was significantly less than that of patients with low serum aminopeptidase N/CD13 levels (n=73, P<0.0001). In a multivariate survival analysis in patients with NSCLC, serum aminopeptidase N/CD13 levels had an independent influence on survival (relative risk, 4.1; 95% confidence interval, 1.9-8.8). CONCLUSIONS Our data suggest that a high level of circulating aminopeptidase N/CD13 at diagnosis is an independent prognostic factor in patients with NSCLC.
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Affiliation(s)
- Haruyasu Murakami
- Department of Molecular and Internal Medicine, Graduate School of Biomedical Sciences, Hiroshima University, Hiroshima, and The Fifth Department of Oncology, Kitano Hospital, Osaka, Japan
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Röcken C, Licht J, Roessner A, Carl-McGrath S. Canalicular immunostaining of aminopeptidase N (CD13) as a diagnostic marker for hepatocellular carcinoma. J Clin Pathol 2005; 58:1069-75. [PMID: 16189153 PMCID: PMC1770740 DOI: 10.1136/jcp.2005.026328] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
BACKGROUND Aminopeptidase N (CD13) is expressed in normal and neoplastic liver tissue, where it exhibits a characteristic canalicular pattern (CD13(can)), similar to that seen for CD10 and when antibodies crossreact with biliary glycoprotein I (p-CEA). AIM To compare the putative diagnostic use of CD13(can) in differentiating between hepatocellular (HCC) and non-hepatocellular carcinomas metastatic to the liver (non-HCC). METHODS A retrospective study comparing 53 HCC specimens with 32 non-HCC specimens. Immunostaining was performed with HepPar1 and antibodies directed against CD10, CD13, p-CEA, and alpha fetoprotein (AFP). RESULTS In the HCC group, a canalicular staining pattern was found for CD13, p-CEA, and CD10 in 51, 43, and 33 specimens, respectively. HepPar1 was positive in 29 and AFP in 17 HCC specimens. In the non-HCC group, canalicular immunostaining for CD10 and p-CEA was confined to non-neoplastic liver tissue. One poorly differentiated cholangiocarcinoma showed apical expression of CD13, resembling to some extent CD13(can). Sensitivity and specificity were 96.2% and 97.0%, respectively, for CD13(can), 81.1% and 100% for p-CEA(can), 62.3% and 100%, for CD10(can), 54.7% and 99.9% for HepPar1, and 32.1% and 100% for AFP. CONCLUSIONS These results show that CD13(can) is more sensitive in differentiating between HCC and non-HCC than CD10(can), p-CEA(can), HepPar1, and AFP.
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Affiliation(s)
- C Röcken
- Department of Pathology, Otto-von-Guericke-University, Leipziger Str. 44, D-39120 Magdeburg, Germany.
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Raguin O, Fournié-Zaluski MC, Romieu A, Pèlegrin A, Chatelet F, Pélaprat D, Barbet J, Roques BP, Gruaz-Guyon A. A Labeled Neutral Endopeptidase Inhibitor as a Potential Tool for Tumor Diagnosis and Prognosis. Angew Chem Int Ed Engl 2005. [DOI: 10.1002/ange.200500700] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Raguin O, Fournié-Zaluski MC, Romieu A, Pèlegrin A, Chatelet F, Pélaprat D, Barbet J, Roques BP, Gruaz-Guyon A. A Labeled Neutral Endopeptidase Inhibitor as a Potential Tool for Tumor Diagnosis and Prognosis. Angew Chem Int Ed Engl 2005; 44:4058-61. [PMID: 15926197 DOI: 10.1002/anie.200500700] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Olivier Raguin
- EA 3512, Faculté de Médecine Xavier Bichat, BP416, 16 rue Henri Huchard, 75870 Paris cedex 18, France
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Liu AY, Roudier MP, True LD. Heterogeneity in primary and metastatic prostate cancer as defined by cell surface CD profile. THE AMERICAN JOURNAL OF PATHOLOGY 2004; 165:1543-56. [PMID: 15509525 PMCID: PMC1618667 DOI: 10.1016/s0002-9440(10)63412-8] [Citation(s) in RCA: 87] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 07/07/2004] [Indexed: 10/18/2022]
Abstract
Cluster designation (CD) antigens are cell surface markers that can be used to identify constituent cell populations of an organ. We have previously determined the CD phenotype of normal prostate parenchymal cells and are now extending this analysis to prostate cancer. Since expression of CD antigens is associated with cellular differentiation, cancer cells may differ from their normal counterpart in their CD profile. Compared with luminal secretory cells, prostate adenocarcinoma cells are frequently negative for CD10 and CD13, express increased levels of the cell activation molecule CD24, and decreased levels of the apoptosis-associated multifunctional enzyme CD38. Expression of CD57, CD63, CD75s, CD107a, CD107b, CD164, and CD166 by cancer cells is similar to that of secretory cells. Prostate basal epithelial cells do not express the CD antigens characteristic of prostate secretory cells; and the basal cell CD markers, CD29, CD44, CD49b, CD49f, CD104, and nerve growth factor receptor (NGFR) are not expressed by cancer cells. The preferential expression of secretory cell-associated CD markers by prostate cancer cells suggests a closer lineage relationship between cancer cells and secretory cells than basal cells. Although the above cancer CD phenotype was the most frequently seen, some prostate cancers contained populations of CD10- and/or CD13-positive cells, and CD57-negative cells. Furthermore, the cancer phenotype of tumor metastasis is different. Despite its low frequency in primary tumors, CD10 is expressed by virtually all of the nodal metastases of prostate cancer. In addition, stromal fibromuscular cells associated with primary prostate cancer differ from stromal cells in benign prostate tissue by an increased level of expression of the cell activation molecule, CD90. In summary, our data show that the CD marker expression profile of prostate cancer cells most closely resembles that of secretory prostate epithelial cells and that some prostate cancers consist of heterogeneous cell populations as distinguished by CD-marker expression profiles.
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Affiliation(s)
- Alvin Y Liu
- Department of Urology, Box 356510, University of Washington, Seattle, WA 98195, USA.
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Langner C, Ratschek M, Rehak P, Schips L, Zigeuner R. CD10 is a diagnostic and prognostic marker in renal malignancies. Histopathology 2004; 45:460-7. [PMID: 15500649 DOI: 10.1111/j.1365-2559.2004.01982.x] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
AIMS To determine the diagnostic and prognostic value of CD10 immunoreactivity in renal cell carcinomas (RCCs) and transitional cell carcinomas (TCCs). METHODS AND RESULTS CD10 expression was investigated in primary (n = 180) and metastatic (n = 58) RCCs and upper urinary tract TCCs (n = 53) using a tissue microarray technique. One hundred and fifty-four of 172 (90%) evaluable primary and 48/56 (86%) evaluable metastatic RCCs expressed CD10. Extensive immunoreactivity (positivity of >50% cancer cells) decreased with rising tumour grade in conventional RCCs [G1/G2 72/81 (89%), G3/G4 33/48 (69%); P = 0.009]. Chromophobe RCCs showed a significantly lower overall and extensive immunoreactivity compared with conventional tumours (P < 0.001). In papillary RCCs immunoreactivity of more than 10% of cancer cells for CD10 was seen more often in type 2 (7/8, 88%) compared with type 1 (5/12, 42%; P =0.054) tumours. In conventional RCCs, pure apical membranous staining was associated with low tumour stage (P = 0.003), low grade (P = 0.004) and improved prognosis on univariate analysis (P = 0.031). TCCs were less frequently stained (51%). Extensive staining, however, was associated with high-stage tumours (P = 0.024), high-grade (P = 0.073) tumours, and was associated with shorter disease-free survival in univariate analysis (P = 0.003). CONCLUSIONS CD10 proved to be an additional marker for renal malignancies with predominantly diagnostic potential.
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Affiliation(s)
- C Langner
- Institute of Pathology, Department of Surgery, Division of Biomedical Engineering & Computing, University of Graz, Medical School, Graz, Austria.
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Liu AY, Brubaker KD, Goo YA, Quinn JE, Kral S, Sorensen CM, Vessella RL, Belldegrun AS, Hood LE. Lineage relationship between LNCaP and LNCaP-derived prostate cancer cell lines. Prostate 2004; 60:98-108. [PMID: 15162376 DOI: 10.1002/pros.20031] [Citation(s) in RCA: 38] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
BACKGROUND LNCaP and its derivative cell lines, which include C4-2 (and the related C4-2B) and CL1, are used as models of prostate cancer. Unlike LNCaP, the other cell lines show features of progressed disease such as metastatic capability and hormone independence. Analyses were done to determine if C4-2 or CL1 cells were selected from pre-existent subpopulations in LNCaP. METHODS Prostate cancer cells were characterized by cluster designation (CD) phenotyping. Specific cell populations were sorted by flow cytometry. DNA array analysis was used to probe differential gene expression. RESULTS CD phenotyping showed that CL1 and C4-2 (and C4-2B) were very dissimilar, and C4-2 was more similar to LNCaP. One common difference between LNCaP and its derivatives was CD26, in which virtually all C4-2 or CL1 cells were CD26(+) but only approximately 10% of LNCaP cells were CD26(+). The CD26(+) subpopulation of LNCaP was isolated and cultured in vitro. After culture, a high percentage of the cells (descended from the sorted cells) were CD26(+), in contrast to those sorted by CD13 or CD44. The cultured CD13 and CD44 populations did not show a high percentage of CD13(+) and CD44(+) cells, respectively. CD13 and CD44 are markers, in addition to CD26, for CL1 but not for C4-2. CONCLUSIONS C4-2 arose probably from CD26(+) LNCaP cells, while CL1 arose de novo.
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Affiliation(s)
- Alvin Y Liu
- Department of Urology, University of Washington, Seattle, 98195, USA.
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