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Williams CYK, Townson AT, Terry N, Schmitt NC, Sharma A. Role of HER2 in Prognosis of Salivary Duct Carcinoma: A Systematic Review and Meta-Analysis. Laryngoscope 2023; 133:476-484. [PMID: 35567387 DOI: 10.1002/lary.30214] [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: 02/08/2022] [Revised: 04/28/2022] [Accepted: 05/04/2022] [Indexed: 11/09/2022]
Abstract
OBJECTIVES Salivary duct carcinoma (SDC) is a rare, aggressive malignancy with a poor prognosis. These tumors frequently stain positive for HER2/ErbB2, but data on the prognostic significance of HER2 status in SDC are mixed. We sought to determine whether HER2 status affects survival outcomes in SDC. METHODS PubMed, Embase, and Web of Science databases were searched from inception to October 2020. Eligibility was restricted to studies reporting HER2/ErbB2 overexpression in histologically confirmed de novo SDC or SDC ex pleomorphic adenoma, with corresponding overall (OS) and disease-free (DFS) survival measures. Separate multivariable and univariable meta-analyses were performed using random-effects models. Statistical heterogeneity was estimated by Cochran's Q and I2 tests. Funnel plots were generated and Egger's test was used to assess for publication bias. The risk of bias was assessed with the Newcastle-Ottawa Scale. RESULTS Of 183 unique citations, 14 studies of 663 patients were included. Most included studies determined HER2 status according to ASCO/CAP guidelines. The univariable meta-analysis did not reveal an effect between HER2 status and OS (HR 1.09, 95% CI 0.84-1.42). In the multivariable analysis, HER2 positivity was associated with a HR of 1.49 for OS (95% CI 0.96-2.30). Fewer studies reported data for DFS than OS, with no relationship between HER2 status and DFS found on multivariable or univariable meta-analyses. CONCLUSION In patients with salivary duct carcinoma, HER2 positivity was not found to be associated with worse overall survival. This information may be useful when counseling patients and considering treatment options. Laryngoscope, 133:476-484, 2023.
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Affiliation(s)
| | - Adam T Townson
- University of Cambridge School of Clinical Medicine, Cambridge, UK
| | - Nancy Terry
- Division of Library Services, Office of Research Services, National Institutes of Health, Bethesda, Maryland, U.S.A
| | - Nicole C Schmitt
- Department of Otolaryngology, Head and Neck Surgery and Winship Cancer Institute, Emory University, Atlanta, Georgia, U.S.A
| | - Arun Sharma
- Department of Otolaryngology, Head and Neck Surgery, Southern Illinois University, Springfield, Illinois, U.S.A
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Egebjerg K, Harwood CD, Woller NC, Kristensen CA, Mau-Sørensen M. HER2 Positivity in Histological Subtypes of Salivary Gland Carcinoma: A Systematic Review and Meta-Analysis. Front Oncol 2021; 11:693394. [PMID: 34249747 PMCID: PMC8264509 DOI: 10.3389/fonc.2021.693394] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2021] [Accepted: 05/19/2021] [Indexed: 12/24/2022] Open
Abstract
Background HER2 aberrations in salivary gland carcinomas (SGC) as well as benefit of HER2 directed therapy have been reported in small studies. However, reliable estimates of the prevalence of HER2 positivity in SGC and its various histological subtypes are lacking. Objective To assess the prevalence of HER2 positivity in histological subtypes of salivary gland carcinomas (SGC). Methods Studies were identified by a systematic review of the literature. Data on in situ hybridization (ISH) and immunohistochemistry (IHC) were extracted to derive pooled prevalence estimates calculated by a random effects model. Characteristics of the studies were extracted for subgroup analysis. Results Fifty studies including 3372 patients were identified, providing data on sixteen histological subtypes. Based on the meta-analysis, the estimated prevalence of HER2 positivity were 43% (95% CI: 36% – 51%) in salivary duct carcinoma (SDC), 39% (95% CI: 32% – 45%) in carcinoma ex pleomorphic adenoma (CEP), 17% (95% CI: 7.5% – 33%) in squamous cell carcinoma (SCC), 13% (95% CI: 7.6% – 21%) in adenocarcinoma NOS (ADC), 6.7% (95% CI: 0.17%-32%) in poorly differentiated carcinoma, 5.5% (95% CI: 2.9% – 9.6%) in mucoepidermoid carcinoma, 4.3% (95% CI: 1.4% – 13%) in myoepithelial carcinoma, 1.8% (95% CI: 0.04%-9.6%) in epithelial-myoepithelial carcinoma, 0.45% (95% CI: 0.0097% – 18%) in acinic cell carcinoma and 0.15% (0.037% – 5.4%) in adenoid cystic carcinoma. Estimates for five additional subtypes were assessed. Conclusion Prevalence of HER 2 positivity in SGC varies greatly based on histological subtype, with SDC, CEP, SCC, and ADC displaying the highest rates.
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Affiliation(s)
- Kristian Egebjerg
- Department of Oncology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - Cecilie Dupont Harwood
- Department of Otorhinolaryngology, Head & Neck Surgery and Audiology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - Nina Claire Woller
- Department of Pathology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | | | - Morten Mau-Sørensen
- Department of Oncology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
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Kondo Y, Hirabayashi K, Carreras J, Tsukinoki K, Ota Y, Okami K, Nakamura N. The significance of tyrosine kinase receptor B and brain-derived neurotrophic factor expression in salivary duct carcinoma. Ann Diagn Pathol 2020; 50:151673. [PMID: 33248386 DOI: 10.1016/j.anndiagpath.2020.151673] [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: 06/10/2020] [Revised: 11/04/2020] [Accepted: 11/19/2020] [Indexed: 10/22/2022]
Abstract
Salivary duct carcinoma (SDC) is a high-grade salivary gland neoplasm. It may occur de novo or secondarily from pleomorphic adenoma (ex-PA), with secondary development accounting for more than 50% of the cases. In recent years, the expression of tyrosine kinase receptor B (TrkB), which is in the same family as HER2, has been confirmed in various types of carcinomas. However, there are a few studies on SDC. In order to examine the expression and role of TrkB in SDC, we investigated it. Immunohistochemistry was used to detect the expression of TrkB and its ligands, brain-derived neurotrophic factor (BDNF) and neurotrophin-4 (NT-4) in 20 patients with SDC. The mRNA levels of TrkB, BDNF, and NT-4 were analyzed using quantitative polymerase chain reaction. TrkB was negative in 10 cases and positive in 10 cases, BDNF was negative in 11 cases and positive in 9 cases, and NT-4 was positive in all cases. There was a high number of TrkB-positive cases in the pT4 group and The H-score of TrkB was also significantly higher in the stage III and IV groups. There was a high number of BDNF-positive cases in the ex-PA group and Histo-score of BDNF had a trend of high expression in ex-PA. There were no significant differences or correlations in mRNA expression. Our results suggest that TrkB may be involved in SDC tumor growth.
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Affiliation(s)
- Yusuke Kondo
- Department of Pathology, Tokai University School of Medicine, Isehara, Kanagawa 259-1193, Japan.
| | - Kenichi Hirabayashi
- Department of Pathology, Tokai University School of Medicine, Isehara, Kanagawa 259-1193, Japan
| | - Joaquim Carreras
- Department of Pathology, Tokai University School of Medicine, Isehara, Kanagawa 259-1193, Japan
| | - Keiichi Tsukinoki
- Department of Oral Science, Graduate School of Dentistry, Kanagawa Dental University, Yokosuka, Kanagawa 238-8580, Japan
| | - Yoshihide Ota
- Department of Oral and Maxillofacial Surgery, Tokai University School of Medicine, Isehara, Kanagawa 259-1193, Japan
| | - Kenji Okami
- Department of Otolaryngology, Tokai University School of Medicine, Isehara, Kanagawa 259-1193, Japan
| | - Naoya Nakamura
- Department of Pathology, Tokai University School of Medicine, Isehara, Kanagawa 259-1193, Japan
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Prognostic value of PSMA, c-MET and E-cadherin in salivary duct carcinoma. Oral Oncol 2020; 110:105018. [PMID: 33039794 DOI: 10.1016/j.oraloncology.2020.105018] [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: 05/05/2020] [Revised: 08/27/2020] [Accepted: 09/16/2020] [Indexed: 12/23/2022]
Abstract
OBJECTIVES Salivary duct carcinoma (SDC) is a rare and aggressive subtype of salivary gland cancer. Androgen receptor (AR) (96%) and HER2 (29-46%) expression, and a high propensity for regional lymph node metastases are hallmarks of the disease. We hypothesized that c-MET, E-cadherin, PSMA tumor and PSMA neovascular expression may be prognostic factors in SDC. MATERIALS AND METHODS Expression levels of these proteins were established on tissue microarrays containing 165 primary SDC tumor specimens. Association with survival was studied with Kaplan-Meier curves, and univariable and multivariable Cox regression models. Furthermore, association with lymph node status, AR and HER2 expression, and gender was studied. RESULTS We found that patients with high PSMA tumor expression showed a significantly longer overall survival (OS) (median 83 vs. 43 months, P = 0.022), a trend towards a longer DFS (median 51 vs. 22 months, P = 0.094), and significantly reduced hazard ratio for death in the univariable Cox regression model (HR 0.46, P = 0.034). In the multivariable model only a high number of tumor-positive lymph nodes and high age (>80) at diagnosis were prognostic for poor OS. High PSMA tumor expression was also significantly associated with low N-stage (P = 0.001) and expression was higher in women versus men (P = 0.029). High PSMA tumor expression and E-cadherin loss were significantly associated with strong and weak AR-expression, respectively (P = 0.033 and P = 0.007). None of the factors were significantly associated with HER2 expression. CONCLUSION c-MET, E-cadherin, and tumor and neovascular PSMA expression are no independent prognostic factors in SDC.
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Luo T, Zhang SG, Zhu LF, Zhang FX, Li W, Zhao K, Wen XX, Yu M, Zhan YQ, Chen H, Ge CH, Gao HY, Wang L, Yang XM, Li CY. A selective c-Met and Trks inhibitor Indo5 suppresses hepatocellular carcinoma growth. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2019; 38:130. [PMID: 30885237 PMCID: PMC6421704 DOI: 10.1186/s13046-019-1104-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/24/2018] [Accepted: 02/11/2019] [Indexed: 11/18/2022]
Abstract
Background Human hepatocellular carcinoma (HCC) lacks effective curative therapy and there is an urgent need to develop a novel molecular-targeted therapy for HCC. Selective tyrosine kinase inhibitors have shown promise in treating cancers including HCC. Tyrosine kinases c-Met and Trks are potential therapeutic targets of HCC and strategies to interrupt c-Met and Trks cross-signaling may result in increased effects on HCC inhibition. Methods The effects of Indo5 on c-Met and Trks activity were determined with in vitro kinase activity assay, cell-based signaling pathway activation, and kinases-driven cell transformation. The in vivo anti-tumor activity was determined with xenograft mice and liver orthotopic mice models. The co-expression of c-Met and TrkB in 180 pairs of HCC and adjacent normal tissues were detected using immunohistochemical staining. Results Indo5, a novel lead compound displayed biochemical potency against both c-Met and Trks with selectivity over 13 human kinases. Indo5 abrogated HGF-induced c-Met signaling activation and BDNF/NGF-induced Trks signal activation, c-Met or TrkB-mediated cell transformation and migration. Furthermore, Indo5 significantly decreased the growth of HCC cells in xenograft mice and improved the survival of mice with liver orthotopic tumors. In addition, co-expression of c-Met and TrkB in HCC patients was a predictor of poor prognosis, and combined inhibition of c-Met and TrkB exerted a synergistic suppressive effect on HCC. Conclusions These findings indicate that Indo5 is associated with marked suppression of c-Met and Trks co-expressing HCC, supporting its clinical development as an antitumor treatment for HCC patients with co-active c-Met and Trks signaling. Electronic supplementary material The online version of this article (10.1186/s13046-019-1104-4) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Teng Luo
- State Key Laboratory of Proteomics, Beijing Proteome Research Center, National Center for Protein Sciences (Beijing), Beijing Institute of Lifeomics, Beijing, 102206, China.,Beijing Institute of Radiation Medicine, 27-Taiping Road, Beijing, 100850, People's Republic of China.,Institute of NBC Defence, Beijing, 102205, China
| | - Shou-Guo Zhang
- Beijing Institute of Radiation Medicine, 27-Taiping Road, Beijing, 100850, People's Republic of China
| | | | - Fei-Xiang Zhang
- Guangdong pharmaceutical university, School of Pharmacy, Guangzhou, 510006, China
| | - Wei Li
- Beijing Institute of Radiation Medicine, 27-Taiping Road, Beijing, 100850, People's Republic of China
| | - Ke Zhao
- State Key Laboratory of Proteomics, Beijing Proteome Research Center, National Center for Protein Sciences (Beijing), Beijing Institute of Lifeomics, Beijing, 102206, China
| | - Xiao-Xue Wen
- State Key Laboratory of Proteomics, Beijing Proteome Research Center, National Center for Protein Sciences (Beijing), Beijing Institute of Lifeomics, Beijing, 102206, China
| | - Miao Yu
- State Key Laboratory of Proteomics, Beijing Proteome Research Center, National Center for Protein Sciences (Beijing), Beijing Institute of Lifeomics, Beijing, 102206, China
| | - Yi-Qun Zhan
- State Key Laboratory of Proteomics, Beijing Proteome Research Center, National Center for Protein Sciences (Beijing), Beijing Institute of Lifeomics, Beijing, 102206, China
| | - Hui Chen
- State Key Laboratory of Proteomics, Beijing Proteome Research Center, National Center for Protein Sciences (Beijing), Beijing Institute of Lifeomics, Beijing, 102206, China
| | - Chang-Hui Ge
- Beijing Institute of Radiation Medicine, 27-Taiping Road, Beijing, 100850, People's Republic of China
| | - Hui-Ying Gao
- State Key Laboratory of Proteomics, Beijing Proteome Research Center, National Center for Protein Sciences (Beijing), Beijing Institute of Lifeomics, Beijing, 102206, China
| | - Lin Wang
- Beijing Institute of Radiation Medicine, 27-Taiping Road, Beijing, 100850, People's Republic of China.
| | - Xiao-Ming Yang
- State Key Laboratory of Proteomics, Beijing Proteome Research Center, National Center for Protein Sciences (Beijing), Beijing Institute of Lifeomics, Beijing, 102206, China. .,School of Chemical Engineering and Technology, Department of pharmaceutical engineering, Tianjin University, Tianjin, 300072, China.
| | - Chang-Yan Li
- State Key Laboratory of Proteomics, Beijing Proteome Research Center, National Center for Protein Sciences (Beijing), Beijing Institute of Lifeomics, Beijing, 102206, China. .,An Hui Medical University, Hefei, 230032, China. .,Guangdong pharmaceutical university, School of Pharmacy, Guangzhou, 510006, China.
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