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Hong J, Choi E, Kim D, Seo MK, Kang H, Park B, Kim S. Immunological subtyping of salivary gland cancer identifies histological origin-specific tumor immune microenvironment. NPJ Precis Oncol 2024; 8:15. [PMID: 38245623 PMCID: PMC10799913 DOI: 10.1038/s41698-024-00501-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Accepted: 01/04/2024] [Indexed: 01/22/2024] Open
Abstract
Gene expression analysis enhances proper cancer subtyping, a better understanding of the molecular characteristics of cancer, and strategies for precision medicine. However, salivary gland cancer (SGC) subtyping remains largely unexplored because of its rarity and diverse histopathological and immunological characteristics. This study aimed to determine whether the histological origin and immunological characteristics of SGC subtypes are intrinsic tumor immunity factors. We performed immune profiling of 94 RNA-seq of SGC tissues and found that the SGCs that originated from the excretory duct (ED), such as the salivary duct and mucoepidermoid carcinomas, exhibit higher immunity than those from the intercalated duct (ID), such as the adenoid cystic and myoepithelial carcinomas, based on the computationally predicted immune score (p < 0.001), immune cell enrichment in the tumor immune microenvironment (TIME) (p < 0.001), T-cell receptor diversity (p < 0.001), and expression of signal I (major histocompatibility complex, MHC, p < 0.001) and signal II (co-stimulatory, p < 0.001 and co-inhibitory, p < 0.001) genes. Further analysis revealed that tolerogenic dendritic cell-induced dysfunctional T-cell populations and T-cell exclusion in the TIME are the major immune evasive mechanisms of the ED-and ID-derived SGCs, respectively.
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Affiliation(s)
- Jiyun Hong
- Department of Biomedical Systems Informatics and Brain Korea 21 PLUS Project for Medical Science, Yonsei University College of Medicine, Seoul, 03722, Republic of Korea
| | - Eunwoo Choi
- Department of Biomedical Systems Informatics and Brain Korea 21 PLUS Project for Medical Science, Yonsei University College of Medicine, Seoul, 03722, Republic of Korea
| | - Dahee Kim
- Department of Otorhinolaryngology, Yonsei University College of Medicine, Seoul, 03722, Republic of Korea
| | - Mi-Kyoung Seo
- Department of Biomedical Systems Informatics and Brain Korea 21 PLUS Project for Medical Science, Yonsei University College of Medicine, Seoul, 03722, Republic of Korea
| | - Hyundeok Kang
- Department of Biomedical Systems Informatics and Brain Korea 21 PLUS Project for Medical Science, Yonsei University College of Medicine, Seoul, 03722, Republic of Korea
| | - BeumJin Park
- Department of Biomedical Systems Informatics and Brain Korea 21 PLUS Project for Medical Science, Yonsei University College of Medicine, Seoul, 03722, Republic of Korea
| | - Sangwoo Kim
- Department of Biomedical Systems Informatics and Brain Korea 21 PLUS Project for Medical Science, Yonsei University College of Medicine, Seoul, 03722, Republic of Korea.
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Filippini DM, Pagani R, Tober N, Lorini L, Riefolo M, Molinari G, Burato A, Alfieri S, Bossi P, Presutti L. HER2-targeted therapies for salivary gland cancers. Oral Oncol 2024; 148:106612. [PMID: 38016228 DOI: 10.1016/j.oraloncology.2023.106612] [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: 07/31/2023] [Revised: 10/20/2023] [Accepted: 10/29/2023] [Indexed: 11/30/2023]
Abstract
Salivary gland cancers (SGCs) are a heterogeneous group of rare tumors including various histological subtypes with different molecular profiling. Human epidermal growth factor receptor 2 (HER2) is one of the most intriguing and studied molecular alterations with prognostic and predictive roles. Indeed, HER2 overexpression is commonly correlated with aggressive histological subtypes and poorer prognosis. However, HER2 may represent the target of personalized treatment. We performed a literature review of use of anti-HER2 targeted agents for treatment of recurrent or metastatic SGCs. The efficacy and safety of anti-HER2 were firstly evaluated in patients affected with other solid tumors, mostly breast and gastric cancers. For SGCs the literature is mainly comprised of case reports or case series and small clinical trials. The most common used drug is trastuzumab in combination with chemotherapy (i.e. taxanes, capecitabine, carboplatin, eribulin) or with another anti-HER2 targeted agent (i.e. pertuzumab). The use of anti-HER2 therapies induces improvement in clinical responses, which are mostly durable. Besides, new anti-HER2 drugs such as antibody-drug conjugates (ADC) (i.e. trastuzumab emtansine, trastuzumab deruxtecan) have been introduced in this setting inducing further therapeutic advances. Anti-HER2 treatment strategy is emerging as potentially effective in selected HER2 overexpressing SGCs. However, prospective and multicentric clinical trials are needed to evaluate the efficacy of these therapeutic regimens within larger cohorts and to assess the most appropriate treatment sequence strategy.
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Affiliation(s)
- Daria Maria Filippini
- Division of Medical Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Italy; Department of Medical and Surgical Sciences (DIMEC), Alma Mater Studiorum, Università di Bologna, 40138 Bologna, Italy.
| | - Rachele Pagani
- Division of Medical Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Italy.
| | - Nastassja Tober
- Division of Oncology, Department of Translational Medicine, University of Piemonte Orientale, Novara, Italy; Azienda Ospedaliera Maggiore Della Caritá, Novara, Italy
| | - Luigi Lorini
- IRCCS Humanitas Research Hospital, Medical Oncology and Hematology Unit, 20089 Rozzano (Milan), Italy
| | - Mattia Riefolo
- Pathology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
| | - Giulia Molinari
- Department of Medical and Surgical Sciences (DIMEC), Alma Mater Studiorum, Università di Bologna, 40138 Bologna, Italy; Department of Otolaryngology - Head and Neck Surgery, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Arianna Burato
- Department of Otolaryngology - Head and Neck Surgery, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Salvatore Alfieri
- Head and Neck Medical Oncology Department, Fondazione IRCCS Istituto Nazionale dei Tumori, 20133 Milan, Italy
| | - Paolo Bossi
- IRCCS Humanitas Research Hospital, Medical Oncology and Hematology Unit, 20089 Rozzano (Milan), Italy; Department of Biomedical Sciences, Humanitas University, 20072 Milan, Italy
| | - Livio Presutti
- Department of Medical and Surgical Sciences (DIMEC), Alma Mater Studiorum, Università di Bologna, 40138 Bologna, Italy; Department of Otolaryngology - Head and Neck Surgery, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
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Naso JR, Roden AC. Recent developments in the pathology of primary pulmonary salivary gland-type tumours. Histopathology 2024; 84:102-123. [PMID: 37694812 DOI: 10.1111/his.15039] [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: 06/27/2023] [Revised: 08/08/2023] [Accepted: 08/17/2023] [Indexed: 09/12/2023]
Abstract
Primary pulmonary salivary gland-type tumours are rare neoplasms that are thought to arise from seromucinous glands that are located in the submucosa of large airways. These neoplasms have clinical and pathologic features that are distinct from other pulmonary neoplasms. The majority of primary pulmonary salivary gland-type tumours are malignant, with the most common entities being mucoepidermoid carcinoma, adenoid cystic carcinoma, and epithelial-myoepithelial carcinoma. Less commonly seen are myoepithelial carcinoma, hyalinizing clear cell carcinoma, acinic cell carcinoma, secretory carcinoma, salivary duct carcinoma, intraductal carcinoma, and polymorphous adenocarcinoma. Benign salivary gland-type tumours of the lung include pleomorphic adenoma and sialadenoma papilliferum. Morphologic, immunophenotypic, and molecular features of these neoplasms are largely similar to salivary gland tumours elsewhere, and therefore the exclusion of metastatic disease requires clinical and radiologic correlation. However, the differential diagnostic considerations are different in the lung. The distinction of salivary gland-type tumours from their histologic mimics is important for both prognostication and treatment decisions. Overall, salivary gland type-tumours tend to have a more favourable outcome than other pulmonary carcinomas, although high-grade variants exist for many of these tumour types. Recent advances in our understanding of the spectrum of salivary gland-type tumours reported in the lung and their diversity of molecular and immunohistochemical features have helped to refine the classification of these tumours and have highlighted a few differences between salivary gland-type tumours of the lung and those primary to other sites.
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Affiliation(s)
- Julia R Naso
- Department of Laboratory Medicine and Pathology, Mayo Clinic Rochester, Rochester, MN, USA
| | - Anja C Roden
- Department of Laboratory Medicine and Pathology, Mayo Clinic Rochester, Rochester, MN, USA
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Sarradin V, Digue L, Vergez S, Thariat J, Fakhry N, Chabrillac E, Bensadoun RJ, Ferrand FR, Even C. Systemic therapies for salivary gland carcinoma (excluding adenoid cystic carcinoma): REFCOR recommendations by the formal consensus method. Eur Ann Otorhinolaryngol Head Neck Dis 2023:S1879-7296(23)00156-4. [PMID: 38040592 DOI: 10.1016/j.anorl.2023.11.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2023]
Abstract
OBJECTIVE To determine the therapeutic indications for systemic medical treatment in the management of salivary gland carcinoma (excluding adenoid cystic carcinoma) according to the clinical situation. MATERIALS AND METHODS The French Network of Rare Head and Neck Tumors (REFCOR) formed a steering group who drafted a narrative review of the literature published on Medline and proposed recommendations. The level of adherence to the recommendations was then assessed by a rating group, according to the formal consensus method. RESULTS Salivary gland carcinoma is rare and there is currently insufficient evidence to indicate chemotherapy at the localized stage. At the metastatic stage, initial management can be based on a phase of monitoring for indolent disease. Some histological subtypes (salivary duct carcinoma and adenocarcinoma) are more aggressive and require systemic treatment from the outset. To guide systemic treatment, it is recommended to perform immunohistochemistry and molecular biology analyses (overexpression of HER2 and androgen receptors, NTRK fusion, next-generation sequencing). CONCLUSION Salivary gland carcinoma is a rare tumor for which there are currently few effective medical treatments. It is therefore recommended to include patients in clinical trials.
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Affiliation(s)
- V Sarradin
- Département d'oncologie médicale, institut universitaire du cancer Toulouse - Oncopole, 1, avenue Irène-Joliot-Curie, 31100 Toulouse, France.
| | - L Digue
- Département d'oncologie médicale, hôpital Saint-André, CHU de Bordeaux, Bordeaux, France
| | - S Vergez
- Département de chirurgie ORL et cervico-faciale, CHU de Toulouse-Larrey, université Toulouse III Paul-Sabatier, Toulouse, France; Département de chirurgie, institut universitaire du cancer Toulouse - Oncopole, Toulouse, France
| | - J Thariat
- Département de radiothérapie, centre François-Baclesse, Caen, France
| | - N Fakhry
- Département d'ORL et chirurgie cervico-faciale, hôpital La Conception, AP-HM, Marseille, France
| | - E Chabrillac
- Département de chirurgie, institut universitaire du cancer Toulouse - Oncopole, Toulouse, France
| | - R-J Bensadoun
- Centre de haute énergie, clinique Saint-Georges, Nice, France
| | - F-R Ferrand
- Département d'oncologie médicale, institut Gustave-Roussy, Villejuif, France; Institut de recherche biomédicale des Armées, Brétigny-sur-Orge, France
| | - C Even
- Département d'oncologie médicale, institut Gustave-Roussy, Villejuif, France
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Wotman M, El-Naggar A, Ferrarotto R. Targeting human EGFR 2 (HER2) in salivary gland carcinoma. Expert Rev Anticancer Ther 2023; 23:573-582. [PMID: 37114470 DOI: 10.1080/14737140.2023.2208350] [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: 04/29/2023]
Abstract
INTRODUCTION Human epidermal growth factor receptor 2 (HER2) protein overexpression, gene amplification, and activating mutations have been identified in a subset of salivary gland carcinoma (SGC) histologies (HER2-positive), especially in salivary duct carcinoma, and represent an important therapeutic target. AREAS COVERED The evidence for targeting HER2 in the adjuvant setting is limited to small retrospective series. Conversely, there are prospective trials supporting the use of anti-HER2 therapy in patients with unresectable, recurrent, or metastatic HER2-positive SGC, including trastuzumab plus docetaxel, trastuzumab plus pertuzumab, trastuzumab-pkrb plus nanoxel, trastuzumab emtansine (T-DM1), and trastuzumab deruxtecan (T-Dxd). EXPERT OPINION HER2-targeting should be considered for patients with advanced HER2-positive SGC. There are no data to guide the selection of one anti-HER2 agent over another in the palliative setting. Trastuzumab plus docetaxel can be considered for patients with a high disease burden, while trastuzumab plus pertuzumab is a good option for patients with low disease burden or borderline performance status. T-DM1 or T-Dxd can be considered upon disease progression on trastuzumab-combination therapies, although these antibody-drug conjugates can also be used upfront. Future research should investigate predictive biomarkers, the combination of HER2 and androgen blockade, and the application of novel therapies from breast cancer.
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Affiliation(s)
- Michael Wotman
- Department of Thoracic-Head & Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Adel El-Naggar
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Renata Ferrarotto
- Department of Thoracic-Head & Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
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Nishida H, Kusaba T, Kawamura K, Oyama Y, Daa T. Histopathological Aspects of the Prognostic Factors for Salivary Gland Cancers. Cancers (Basel) 2023; 15:cancers15041236. [PMID: 36831578 PMCID: PMC9954716 DOI: 10.3390/cancers15041236] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Revised: 01/31/2023] [Accepted: 02/13/2023] [Indexed: 02/17/2023] Open
Abstract
Salivary gland cancers (SGCs) are diagnosed using histopathological examination, which significantly contributes to their progression, including lymph node/distant metastasis or local recurrence. In the current World Health Organization (WHO) Classification of Head and Neck Tumors: Salivary Glands (5th edition), malignant and benign epithelial tumors are classified into 21 and 15 tumor types, respectively. All malignant tumors have the potential for lymph node/distant metastasis or local recurrence. In particular, mucoepidermoid carcinoma (MEC), adenoid cystic carcinoma (AdCC), salivary duct carcinoma, salivary carcinoma, not otherwise specified (NOS, formerly known as adenocarcinoma, NOS), myoepithelial carcinoma, epithelial-myoepithelial carcinoma, and carcinoma ex pleomorphic adenoma (PA) are relatively prevalent. High-grade transformation is an important aspect of tumor progression in SGCs. MEC, AdCC, salivary carcinoma, and NOS have a distinct grading system; however, a universal histological grading system for SGCs has not yet been recommended. Conversely, PA is considered benign; nonetheless, it should be cautiously treated to avoid the development of metastasizing/recurrent PA. The aim of this review is to describe the current histopathological aspects of the prognostic factors for SGCs and discuss the genes or molecules used as diagnostic tools that might have treatment target potential in the future.
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Molecular Targets in Salivary Gland Cancers: A Comprehensive Genomic Analysis of 118 Mucoepidermoid Carcinoma Tumors. Biomedicines 2023; 11:biomedicines11020519. [PMID: 36831055 PMCID: PMC9953533 DOI: 10.3390/biomedicines11020519] [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: 12/26/2022] [Revised: 01/24/2023] [Accepted: 02/06/2023] [Indexed: 02/15/2023] Open
Abstract
INTRODUCTION Salivary gland carcinomas (SGC) are histologically diverse cancers and next-generation sequencing (NGS) to identify key molecular targets is an important aspect in the management of advanced cases. METHODS DNA was extracted from paraffin embedded tissues of advanced SGC and comprehensive genomic profiling (CGP) was carried out to evaluate for base substitutions, short insertions, deletions, copy number changes, gene fusions and rearrangements. Tumor mutation burden (TMB) was calculated on approximately 1.25 Mb. Some 324 genes in the FoundationOne CDX panel were analyzed. RESULTS Mucoepidermoid carcinoma (MECa) mutations were assessed. CDKN2A and CDKN2B GA were common in mucoepidermoid carcinoma (MECa) (52.5 and 30.5%). PIK3CA was also common in MECa (16.9%). ERBB2 amplification/short variants (amp/SV) were found in MECa (5.9/0%). HRAS GA was common in MECa (14.4%) as well. Other targets, including BAP1, PTEN, and KRAS, were noted but had a low incidence. In terms of immunotherapy (IO)-predictive markers, TMB > 10 was more common in MECa (16.9%). PDL1 high was also seen in MECa (4.20%). CONCLUSION SGC are rare tumors with no FDA-approved treatment options. This large dataset reveals many opportunities for IO and targeted therapy contributing to the continuously increased precision in the selection of treatment for these patients.
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Javaheripour A, Saatloo MV, Vahed N, Gavgani LF, Kouhsoltani M. Evaluation of HER2/neu expression in different types of salivary gland tumors: a systematic review and meta-analysis. J Med Life 2022; 15:595-600. [PMID: 35815077 PMCID: PMC9262268 DOI: 10.25122/jml-2021-0394] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Accepted: 01/24/2022] [Indexed: 11/17/2022] Open
Abstract
This study is a systematic review and meta-analysis to assess the overexpression rate of HER2 in patients with salivary gland tumors. We included peer-reviewed publications from 1995 to 2020, indexed in medical databases, using search terms such as "human epidermal growth factor receptor 2 (HER2)" and "salivary gland tumors", and extracted relevant data. The extracted data were analyzed with RevMan 5.3 software. Intra-and intergroup post hoc analyses of outcome variables were performed using t-tests, and the rates of HER2 positivity among studies were evaluated. 80 studies were included in the analysis. The positive rates of HER2 ranged from 3.3% to 84.0% and 1% to 9% in malignant and benign subtypes, respectively. The highest HER2 overexpression rate among malignant tumors was in salivary ductal carcinomas (SDC), with a 45% positive rate (CI 95%: 21.9-70.3%). Mucoepidermoid carcinoma (MEC) had the highest positive rate of 84% (CI 95%: 74.1-90.0%). Among benign salivary gland tumors, the highest rate was found in myoepithelioma, with a positive rate of 9% (CI 95%: 1.7-33.6%). The highest rate of HER2 overexpression is present in malignant subtypes of salivary gland tumors, more specifically in salivary ductal carcinoma, mucoepidermoid carcinomas, salivary duct carcinoma in situ, and carcinoma ex pleomorphic adenoma.
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Affiliation(s)
- Aylar Javaheripour
- Department of Oral and Maxillofacial Pathology, Faculty of Dentistry, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Maedeh Vakili Saatloo
- Department of Microbiology and Immunology, Medical University of South Carolina, Charleston, South Carolina, United States of America
| | - Nafiseh Vahed
- Research Center for Evidence Based Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Leili Faraji Gavgani
- Research Center for Evidence Based Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Maryam Kouhsoltani
- Department of Oral and Maxillofacial Pathology, Faculty of Dentistry, Tabriz University of Medical Sciences, Tabriz, Iran,Corresponding Author: Maryam Kouhsoltani, Department of Oral and Maxillofacial Pathology, Faculty of Dentistry, Tabriz University of Medical sciences, Tabriz, Iran. E-mail:
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Shukla ND, Chiang RS, Colevas AD. Metastatic Parotid Gland Carcinoma With ERBB2 Amplification With Complete Response to Fam-Trastuzumab Deruxtecan. J Natl Compr Canc Netw 2022; 20:102-104. [PMID: 35130504 DOI: 10.6004/jnccn.2021.7089] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Accepted: 09/09/2021] [Indexed: 11/17/2022]
Abstract
HER2 mutations have been shown to be targetable in select cases of salivary gland cancers with overexpression or amplification of the HER2 oncogene. Fam-trastuzumab deruxtecan, a novel antibody-drug conjugate that combines trastuzumab with a topoisomerase I inhibitor, has recently demonstrated efficacy as a third-line agent in HER2-overexpressing breast cancer after trastuzumab failure. These promising results in breast cancer suggest a potential paradigm for use in other tumors with known HER2 alterations, including salivary gland cancer. This report describes a 67-year-old man with HER2-positive metastatic parotid gland carcinoma who experienced disease progression after parotidectomy with adjuvant cisplatin-based chemoradiation, neratinib, and ado-trastuzumab emtansine. After disease progression on the latter HER2-directed therapy, his malignancy demonstrated complete response to fam-trastuzumab deruxtecan, which has been sustained for the past 7 months. Fam-trastuzumab deruxtecan appears to be a well-tolerated therapeutic option in patients with HER2-positive salivary gland carcinoma, with activity demonstrated after progression on ado-trastuzumab emtansine and HER2-directed kinase inhibition. Further studies should be conducted to explore the use of this agent in HER2-positive salivary gland cancers.
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Affiliation(s)
| | | | - Alexander D Colevas
- Division of Medical Oncology, Department of Medicine, Stanford University Medical Center, Stanford, California
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Kanetake H, Kato-Kogoe N, Terada T, Kurisu Y, Hamada W, Nakajima Y, Hirose Y, Ueno T, Kawata R. Short communication: Distribution of phospholipids in parotid cancer by matrix-assisted laser desorption/ionization imaging mass spectrometry. PLoS One 2021; 16:e0261491. [PMID: 34919590 PMCID: PMC8682900 DOI: 10.1371/journal.pone.0261491] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Accepted: 12/02/2021] [Indexed: 11/19/2022] Open
Abstract
Background Parotid cancer is relatively rare, and malignancy varies; therefore, novel markers are needed to predict prognosis. Recent advances in matrix-assisted laser desorption/ionization imaging mass spectrometry (MALDI-IMS), useful for visualization of lipid molecules, have revealed the relationship between cancer and lipid metabolism, indicating the potential of lipids as biomarkers. However, the distribution and importance of phospholipids in parotid cancer remain unclear. Objective This study aimed to use MALDI-IMS to comprehensively investigate the spatial distribution of phospholipids characteristically expressed in human parotid cancer tissues. Methods Tissue samples were surgically collected from two patients with parotid cancer (acinic cell carcinoma and mucoepidermoid carcinoma). Frozen sections of the samples were assessed using MALDI-IMS in both positive and negative ion modes, with an m/z range of 600–1000. The mass spectra obtained in the tumor and non-tumor regions were compared and analyzed. Ion images corresponding to the peak characteristics of the tumor regions were visualized. Results Several candidate phospholipids with significantly different expression levels were detected between the tumor and non-tumor regions. The number of unique lipid peaks with significantly different intensities between the tumor and non-tumor regions was 95 and 85 for Cases 1 and 2, respectively, in positive ion mode, and 99 and 97 for Cases 1 and 2, respectively, in negative ion mode. Imaging differentiated the characteristics that phospholipids were heterogeneously distributed in the tumor regions. Conclusion Phospholipid candidates that are characteristically expressed in human parotid cancer tissues were found, demonstrating the localization of their expression. These findings are notable for further investigation of alterations in lipid metabolism of parotid cancer and may have potential for the development of phospholipids as biomarkers.
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Affiliation(s)
- Hirofumi Kanetake
- Department of Otorhinolaryngology-Head and Neck Surgery, Faculty of Medicine, Osaka Medical and Pharmaceutical University, Takatsuki, Japan
- * E-mail:
| | - Nahoko Kato-Kogoe
- Department of Dentistry and Oral Surgery, Faculty of Medicine, Osaka Medical and Pharmaceutical University, Takatsuki, Japan
| | - Tetsuya Terada
- Department of Otorhinolaryngology-Head and Neck Surgery, Faculty of Medicine, Osaka Medical and Pharmaceutical University, Takatsuki, Japan
| | - Yoshitaka Kurisu
- Department of Pathology, Faculty of Medicine, Osaka Medical and Pharmaceutical University, Takatsuki, Japan
| | - Wataru Hamada
- Department of Dentistry and Oral Surgery, Faculty of Medicine, Osaka Medical and Pharmaceutical University, Takatsuki, Japan
| | - Yoichiro Nakajima
- Department of Dentistry and Oral Surgery, Faculty of Medicine, Osaka Medical and Pharmaceutical University, Takatsuki, Japan
| | - Yoshinobu Hirose
- Department of Pathology, Faculty of Medicine, Osaka Medical and Pharmaceutical University, Takatsuki, Japan
| | - Takaaki Ueno
- Department of Dentistry and Oral Surgery, Faculty of Medicine, Osaka Medical and Pharmaceutical University, Takatsuki, Japan
| | - Ryo Kawata
- Department of Otorhinolaryngology-Head and Neck Surgery, Faculty of Medicine, Osaka Medical and Pharmaceutical University, Takatsuki, Japan
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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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Mills JK, Henderson MA, Giuffrida L, Petrone P, Westwood JA, Darcy PK, Neeson PJ, Kershaw MH, Gyorki DE. Generating CAR T cells from tumor-infiltrating lymphocytes. Ther Adv Vaccines Immunother 2021; 9:25151355211017119. [PMID: 34159293 PMCID: PMC8186112 DOI: 10.1177/25151355211017119] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2020] [Accepted: 04/01/2021] [Indexed: 01/01/2023] Open
Abstract
Background: Tumor-infiltrating lymphocytes (TILs) and chimeric antigen receptor (CAR) T-cell therapies have demonstrated promising, though limited, efficacy against melanoma. Methods: We designed a model system to explore the efficacy of dual specific T cells derived from melanoma patient TILs by transduction with a Her2-specific CAR. Results: Metastatic melanoma cells in our biobank constitutively expressed Her2 antigen. CAR-TIL produced greater amounts of IFN compared with parental TIL, when co-cultured with Her2 expressing tumor lines, including autologous melanoma tumor lines, although no consistent increase in cytotoxicity by TIL was afforded by expression of a CAR. Results of an in vivo study in NSG mice demonstrated tumor shrinkage when CAR-TILs were used in an adoptive cell therapy protocol. Conclusion: Potential limitations of transduced TIL in our study included limited proliferative potential and a terminally differentiated phenotype, which would need addressing in further work before consideration of clinical translation.
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Affiliation(s)
- Jane K Mills
- Cancer Immunology Program, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Melissa A Henderson
- Cancer Immunology Program, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Lauren Giuffrida
- Cancer Immunology Program, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Pasquale Petrone
- Cancer Immunology Program, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Jennifer A Westwood
- Cancer Immunology Program, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Phillip K Darcy
- Cancer Immunology Program, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Paul J Neeson
- Cancer Immunology Program, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Michael H Kershaw
- Cancer Immunology Program, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - David E Gyorki
- Department of Cancer Surgery, Peter MacCallum Cancer Centre, 305 Grattan Street, Melbourne, Victoria 3000, Australia
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13
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Karpinets TV, Mitani Y, Liu B, Zhang J, Pytynia KB, Sellen LD, Karagiannis DT, Ferrarotto R, Futreal AP, El-Naggar AK. Whole-Genome Sequencing of Common Salivary Gland Carcinomas: Subtype-Restricted and Shared Genetic Alterations. Clin Cancer Res 2021; 27:3960-3969. [PMID: 34011559 DOI: 10.1158/1078-0432.ccr-20-4071] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2020] [Revised: 01/27/2021] [Accepted: 05/14/2021] [Indexed: 11/16/2022]
Abstract
PURPOSE Salivary gland carcinomas (SGCs) are pathologically classified into several widely diverse subtypes, of which adenoid cystic carcinoma (ACC), mucoepidermoid carcinoma (MEC), and salivary duct carcinoma (SDC) are the most commonly encountered. A comparative genetic analysis of these subtypes provides detailed information on the genetic alterations that are associated with their tumorigenesis and may lead to the identification of biomarkers to guide tumor-specific clinical trials. EXPERIMENTAL DESIGN Whole-genome sequencing of 58 common SGCs (20 ACCs, 20 SDCs, and 18 MECs) was performed to catalog structural variations, copy number, rearrangements, and driver mutations. Data were bioinformatically analyzed and correlated with clinicopathologic parameters, and selected targets were validated. RESULTS Novel and recurrent type-specific and shared genetic alterations were identified within and among 3 subtypes. Mutually exclusive canonical fusion and nonfusion genomic alterations were identified in both ACC and MEC. In ACCs, loss of chromosome 12q was dominant in MYB or MYBL1 fusion-positive tumors and mutations of NOTCH pathway were more common in these fusion negatives. In MECs, CRTC1-MAML2 fusion-positive tumors showed frequent BAP1 mutation, and tumors lacking this fusion were enriched with LRFN1 mutation. SDCs displayed considerable genetic instability, lacked recurrent chromosomal rearrangements, and demonstrated nonoverlapping TP53 mutation and ERBB2 amplification in a subset of tumors. Limited genetic alterations, including focal amplifications of 8q21-q23, were shared by all subtypes and were associated with poor survival. CONCLUSIONS This study delineates type-specific and shared genetic alterations that are associated with early phenotypic commitment and the biologic progression of common SGCs. These alterations, upon validation, could serve as biomarkers in tumor-specific clinical trials.
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Affiliation(s)
- Tatiana V Karpinets
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Yoshitsugu Mitani
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Bin Liu
- Department of Epigenetics and Molecular Carcinogenesis, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Jianhua Zhang
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Kristen B Pytynia
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Linton D Sellen
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Danice T Karagiannis
- Department of Thoracic/Head and Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Renata Ferrarotto
- Department of Thoracic/Head and Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Andrew P Futreal
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Adel K El-Naggar
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas.
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14
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Berendika J, Jungić S, Tubić B, Malčić Kecman G, Rakita I, Gojković Z, Vještica M, Nikić G, Babić B. Adjuvant Treatment of the Salivary Duct Carcinoma with Her2 Overexpression. Case Rep Oncol 2021; 14:610-615. [PMID: 33976642 PMCID: PMC8077616 DOI: 10.1159/000514850] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Accepted: 01/28/2021] [Indexed: 12/26/2022] Open
Abstract
Malignant salivary gland tumors form 11% of all head and neck tumors. Salivary duct carcinoma (SDC) of the parotid gland is an uncommon and highly aggressive tumor accounting for 2% of all salivary gland malignancies. The fourth edition of the WHO Classification of Head and Neck Tumors reported global annual incidence of 0.4–2.6/100,000 people. Standard treatment for SDC is wide surgical resection along with lymph node dissection followed by adjuvant radiation therapy. The role of adjuvant chemotherapy is not known. Here, we present a case of an SDC of the parotid gland in a 55-year-old female. She presented with a painless swelling behind her right ear. Surgery was performed, and total right parotidectomy was done along with selective neck dissection (levels II, III, VA). The pathology report concluded that it was a G3 (poorly differentiated) SDC (micropapillary variant) with lymphovascular and perineural invasion. The clinical stage of the disease was T4aN2bM0. Adjuvant therapy consisted of concurrent radiation (TD 66 Gy) and chemotherapy with weekly paclitaxel (45 mg/m<sup>2</sup>), carboplatin (AUC 1.5), and trastuzumab (2 mg/kg; THC) for 6 weeks followed by 4 cycles of THC every 3 weeks. Adjuvant trastuzumab was continued for a total of 1 year. She is still without the evidence of the disease 7 years later. The consensus regarding the use of adjuvant chemotherapy does not exist. Based on all the data that have been presented before, the conclusion is that we need new treatment modalities to improve the outome of this aggressive disease.
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Affiliation(s)
- Jelena Berendika
- Oncology Clinic, University Clinical Centre of the Republic of Srpska, Banja Luka, Bosnia and Herzegovina
| | - Saša Jungić
- Oncology Clinic, University Clinical Centre of the Republic of Srpska, Banja Luka, Bosnia and Herzegovina.,University of Banjaluka Faculty of Medicine, Banja Luka, Bosnia and Herzegovina
| | - Biljana Tubić
- Department of Pharmacy, University of Banjaluka Faculty of Medicine, Banja Luka, Bosnia and Herzegovina.,Agency for Medicines and Medical Devices of Bosnia and Herzegovina, Banja Luka, Bosnia and Herzegovina
| | | | - Ivanka Rakita
- Oncology Clinic, University Clinical Centre of the Republic of Srpska, Banja Luka, Bosnia and Herzegovina
| | - Zdenka Gojković
- Oncology Clinic, University Clinical Centre of the Republic of Srpska, Banja Luka, Bosnia and Herzegovina.,University of Banjaluka Faculty of Medicine, Banja Luka, Bosnia and Herzegovina
| | - Milka Vještica
- Oncology Clinic, University Clinical Centre of the Republic of Srpska, Banja Luka, Bosnia and Herzegovina
| | - Gordan Nikić
- Oncology Clinic, University Clinical Centre of the Republic of Srpska, Banja Luka, Bosnia and Herzegovina
| | - Božana Babić
- Pathology Clinic, University Clinical Centre of the Republic of Srpska, Banja Luka, Bosnia and Herzegovina
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15
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Suzuki T, Kano S, Suzuki M, Yasukawa S, Mizumachi T, Tsushima N, Hatanaka KC, Hatanaka Y, Matsuno Y, Homma A. Enhanced Angiogenesis in Salivary Duct Carcinoma Ex-Pleomorphic Adenoma. Front Oncol 2021; 10:603717. [PMID: 33692941 PMCID: PMC7937931 DOI: 10.3389/fonc.2020.603717] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Accepted: 12/30/2020] [Indexed: 11/23/2022] Open
Abstract
Salivary duct carcinoma (SDC) is morphologically similar to breast cancer, with HER2-overexpression reported. With regard to the pattern of disease onset, SDC can arise from de novo or carcinoma ex-pleomorphic adenoma (Ca-ex-PA). Recently, multiple molecular profiles of SDC as well as breast cancer have been reported, with significant differences in HER2 expression between Ca-ex-PA and de novo. We assessed the differences in gene expression between onset classifications. We conducted immunohistochemical analysis and HER2-DISH for 23 patients and classified SDCs into three subtypes as follows: “HER2-positive” (HER2+/any AR), “Luminal-AR” (HER2-/AR+), and “Basal-like” (HER2-/AR-). We assessed the expression levels of 84 functional genes for 19 patients by using a qRT-PCR array. Ten cases were classified as HER2-positive, seven cases as Luminal-AR, and six cases as Basal-like. The gene expression pattern was generally consistent with the corresponding immunostaining classification. The expression levels of VEGFA, ERBB2(HER2), IGF1R, RB1, and XBP1 were higher, while those of SLIT2 and PTEN were lower in Ca-ex-PA than in de novo. The functions of those genes were concentrated in angiogenesis and AKT/PI3K signaling pathway (Fisher’s test: p-value = 0.025 and 0.004, respectively). Multiple machine learning methods, OPLS-DA, LASSO, and RandomForest, also show that VEGFA can be a candidate for the characteristic differences between Ca-ex-PA and de novo. In conclusion, the AKT/PI3K signaling pathway leading to angiogenesis was hyper-activated in all SDCs, particularly in those classified into the Ca-ex-PAs. VEGFA was over-expressed significantly in the Ca-ex-PA, which can be a crucial factor in the malignant conversion to SDC.
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Affiliation(s)
- Takayoshi Suzuki
- Department of Otolaryngology-Head and Neck Surgery, Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Satoshi Kano
- Department of Otolaryngology-Head and Neck Surgery, Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Masanobu Suzuki
- Department of Otolaryngology-Head and Neck Surgery, Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Shinichiro Yasukawa
- Department of Otolaryngology-Head and Neck Surgery, Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Takatsugu Mizumachi
- Department of Otolaryngology-Head and Neck Surgery, Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Nayuta Tsushima
- Department of Otolaryngology-Head and Neck Surgery, Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Kanako C Hatanaka
- Clinical Research & Medical Innovation Center, Hokkaido University Hospital, Sapporo, Japan
| | - Yutaka Hatanaka
- Department of Surgical Pathology, Hokkaido University Hospital, Sapporo, Japan
| | - Yoshihiro Matsuno
- Department of Surgical Pathology, Hokkaido University Hospital, Sapporo, Japan
| | - Akihiro Homma
- Department of Otolaryngology-Head and Neck Surgery, Graduate School of Medicine, Hokkaido University, Sapporo, Japan
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16
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Adenoid cystic carcinoma: a review of clinical features, treatment targets and advances in improving the immune response to monoclonal antibody therapy. Biochim Biophys Acta Rev Cancer 2021; 1875:188523. [PMID: 33600823 DOI: 10.1016/j.bbcan.2021.188523] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Revised: 02/06/2021] [Accepted: 02/06/2021] [Indexed: 12/11/2022]
Abstract
The natural history of adenoid cystic carcinoma (ACC) is relentless, defined by treatment failure heralded by locoregional recurrence and distant metastatic disease. In this review, we present an update of clinical features, molecular classification, current targeted therapies, immune landscapes and novel treatment targets with their respective clinical trials. The presented results are defined by a lack of overall response rate and limited progression free survival, with restriction to stable disease. In addition, ACC is resistant to immune checkpoint inhibition due to low tumour immunogenicity and lack of PD-L1 expression. Here we present a new prospective research paradigm for ACC, including the potential to target prostate specific membrane antigen (PSMA) and the potential for manipulation of target receptors in the clinic. The presentation of this review aims to promote future research to improve response rates and outcomes for therapeutics undergoing clinical trial in ACC.
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17
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Chatzopoulos K, Collins AR, Sotiriou S, Keeney MG, Visscher DW, Rivera M, Schembri-Wismayer DJ, Lewis JE, Greipp PT, Sukov WR, Chintakuntlawar AV, Price KA, Garcia JJ. Increased ERBB2 Gene Copy Numbers Reveal a Subset of Salivary Duct Carcinomas with High Densities of Tumor Infiltrating Lymphocytes and PD-L1 Expression. Head Neck Pathol 2020; 14:951-965. [PMID: 32350809 PMCID: PMC7669929 DOI: 10.1007/s12105-020-01163-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Accepted: 04/22/2020] [Indexed: 02/08/2023]
Abstract
Salivary duct carcinoma (SDC) commonly expresses androgen receptor (AR) and HER2, giving rise to treatment implications. SDC may also express programmed-death-ligand-1 (PD-L1), a predictive marker of response to checkpoint inhibitors. PD-L1 can be associated with genomic instability and high density of tumor infiltrating lymphocytes (TILs). Evaluation of HER2 immunohistochemistry (IHC) in SDC is not standardized, and relationships between ERBB2 copy numbers, PD-L1 expression and TILs in SDC are unknown. We evaluated 32 SDCs for HER2, AR and PD-L1 expression (IHC), ERBB2 status (FISH) and TILs (slide review). HER2 was scored with three different systems (breast, gastric, proposed salivary gland). PD-L1 was evaluated with the combined positive score. Most patients were older men, presenting at advanced clinical stage with nodal or distant metastases. During follow-up (mean 5 years, range 6 months to 21 years), 25 of the 32 patients (78%) died of SDC. We propose a HER2 IHC scoring system which accurately predicts underlying ERBB2 amplification or increased copy numbers in SDC. Most tumors had increased ERBB2 copy numbers (19/32 amplification, 6/32 aneusomy), a finding associated with higher TIL densities (p = 0.045) and PD-L1 expression (p = 0.025). Patients with TILs ≥ 40% had better prognoses (Log-Rank p = 0.013), with TILs being favorable prognosticators in univariate analysis (Hazard ratio: 0.18, p = 0.024). A subset of SDCs with increased ERBB2 copy numbers have higher TILs and PD-L1 expression. TILs ≥ 40% are associated with better prognosis.
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MESH Headings
- Adult
- Aged
- Aged, 80 and over
- B7-H1 Antigen/biosynthesis
- Biomarkers, Tumor/analysis
- Carcinoma, Ductal/genetics
- Carcinoma, Ductal/immunology
- Carcinoma, Ductal/pathology
- DNA Copy Number Variations
- Female
- Gene Amplification
- Genes, erbB-2
- Humans
- Lymphocytes, Tumor-Infiltrating/immunology
- Lymphocytes, Tumor-Infiltrating/pathology
- Male
- Middle Aged
- Receptor, ErbB-2/genetics
- Receptor, ErbB-2/metabolism
- Salivary Gland Neoplasms/genetics
- Salivary Gland Neoplasms/immunology
- Salivary Gland Neoplasms/pathology
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Affiliation(s)
| | | | - Sotiris Sotiriou
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN USA
| | - Michael G. Keeney
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN USA
| | - Daniel W. Visscher
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN USA
| | - Michael Rivera
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN USA
| | | | - Jean E. Lewis
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN USA
| | - Patricia T. Greipp
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN USA
| | - William R. Sukov
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN USA
| | | | | | - Joaquin J. Garcia
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN USA
- Division of Anatomic Pathology, Department of Laboratory Medicine and Pathology, Mayo Clinic, 200 1st St SW, Rochester, MN 55905 USA
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18
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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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19
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Yang ZY, Huang JH, Chen B, Xu CW, Lei L, Wang XJ, Fang MY. Efficacy of Pyrotinib in HER2-Overexpressing Salivary Duct Carcinoma With Lung Metastasis: A Case Report. Front Oncol 2020; 10:559057. [PMID: 33123470 PMCID: PMC7567027 DOI: 10.3389/fonc.2020.559057] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Accepted: 08/27/2020] [Indexed: 12/27/2022] Open
Abstract
Background: Salivary duct carcinoma (SDC), an aggressive and rare malignancy with poor prognosis, is mostly associated with the overexpression of the androgen receptor (AR) and human epidermal growth factor receptor 2 (HER2). However, limited data are available for the targeting of both HER2 and AR in advanced/metastatic SDC. Case Presentation: A 62-year-old man with advanced SDC accompanied by lung and lymph node metastasis showed disease progression after two lines of chemotherapy and endocrine therapy. Metastatic lesions from the lung biopsy were obtained, and immunohistochemistry (IHC) indicated the overexpression of AR and HER2 (3+). The patient was administered pyrotinib (a pan-ErbB receptor tyrosine kinase inhibitor) and bicalutamide (an androgen receptor antagonist) as a third-line treatment. During the ten months of follow-up, a durable partial response was achieved with this combination. Conclusions: This is the first clinical study to report the successful application of pyrotinib in a patient with advanced SDC. We recommend that pyrotinib and bicalutamide be used as salvage therapy for AR and HER2-positive advanced metastases in SDC, given the favorable response and clinical benefit.
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Affiliation(s)
- Zi-Yan Yang
- Department of Breast Oncology, Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Hangzhou, China.,Institute of Cancer and Basic Medicine (ICBM), Chinese Academy of Sciences, Hangzhou, China.,Department of Oncology, Zhejiang Provincial People's Hospital, People's Hospital of Hangzhou Medical College, Hangzhou, China
| | - Jia-Huan Huang
- Department of Breast Oncology, Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Hangzhou, China.,Institute of Cancer and Basic Medicine (ICBM), Chinese Academy of Sciences, Hangzhou, China
| | - Bo Chen
- Department of Pathology, Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Hangzhou, China
| | - Chun-Wei Xu
- Department of Respiratory, Affiliated Jinling Hospital, Medical School of Nanjing University, Nanjing, China
| | - Lei Lei
- Department of Breast Oncology, Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Hangzhou, China.,Institute of Cancer and Basic Medicine (ICBM), Chinese Academy of Sciences, Hangzhou, China
| | - Xiao-Jia Wang
- Department of Breast Oncology, Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Hangzhou, China.,Institute of Cancer and Basic Medicine (ICBM), Chinese Academy of Sciences, Hangzhou, China
| | - Mei-Yu Fang
- Department of General Oncology, Key Laboratory of Head and Neck Cancer Translational Research of Zhejiang Province, Institute of Cancer Research and Basic Medical Sciences of Chinese Academy of Sciences, Cancer Hospital of the University of Chinese Academy of Sciences, Hangzhou, China
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20
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Nakaguro M, Tada Y, Faquin WC, Sadow PM, Wirth LJ, Nagao T. Salivary duct carcinoma: Updates in histology, cytology, molecular biology, and treatment. Cancer Cytopathol 2020; 128:693-703. [PMID: 32421944 PMCID: PMC7541685 DOI: 10.1002/cncy.22288] [Citation(s) in RCA: 56] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2020] [Revised: 03/31/2020] [Accepted: 04/21/2020] [Indexed: 12/15/2022]
Abstract
Salivary duct carcinoma (SDC) is an aggressive subtype of primary salivary gland carcinoma, often with an advanced stage at presentation and high rates of metastasis and recurrence. It most commonly arises in the parotid gland of older men and microscopically resembles high-grade breast ductal carcinoma. While 50 years have lapsed since the first report of this entity, recent intensive studies have shed light on its biologic, genetic, and clinical characteristics. The diagnosis of SDC is aided by the immunohistochemical expression of androgen receptor (AR) coupled with its characteristic histomorphology. Fine-needle aspiration typically reveals cytologic features of high-grade carcinoma, and ancillary studies using cell block material can facilitate the specific diagnosis of SDC. In surgical specimens, certain histologic features are important prognostic factors, including nuclear pleomorphism, mitotic counts, vascular invasion, and the morphology at the invasion front. Several clinical studies have shown promising results using targeted therapy for AR and human epidermal growth factor receptor 2 (HER2), and the latest version of the National Comprehensive Cancer Network guidelines recommends the evaluation of AR and HER2 status before treatment. Recent molecular analyses have revealed multiple heterogeneous alterations in well-known oncogenes and tumor suppressor genes, including TP53, HRAS, PIK3CA, PTEN, and BRAF. Clinical trials of drugs targeting these genes may broaden the treatment options for SDC in the near future.
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Affiliation(s)
- Masato Nakaguro
- Department of Pathology, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts
- Department of Pathology and Laboratory Medicine, Nagoya University Hospital, Nagoya, Japan
| | - Yuichiro Tada
- Department of Head and Neck Oncology and Surgery, International University of Health and Welfare Mita Hospital, Tokyo, Japan
| | - William C. Faquin
- Department of Pathology, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts
| | - Peter M. Sadow
- Department of Pathology, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts
| | - Lori J. Wirth
- Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts
| | - Toshitaka Nagao
- Department of Anatomic Pathology, Tokyo Medical University, Tokyo, Japan
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21
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Silva PGDB, de Sant'ana RO, Picanço-Albuquerque CG, Silva-Fernandes IJDL, Bezerra MJB, Luciano MCDS, Lima MVA. Are pathogenic BRCA1 mutations associated with parotid mucoepidermoid carcinoma? A case report. Oral Surg Oral Med Oral Pathol Oral Radiol 2020; 132:e78-e81. [PMID: 32981869 DOI: 10.1016/j.oooo.2020.08.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2020] [Revised: 08/09/2020] [Accepted: 08/13/2020] [Indexed: 10/23/2022]
Abstract
OBJECTIVES To describe a patient with BRCA1 mutation, mucoepidermoid parotid, multiple breasts, and thyroid cancers. CASE REPORT A women was diagnosed at 33-years-age with a triple-negative breast cancer (right breast), at 43-years-age with a triple-negative breast cancer in left breast and at 53-years-age with a primary papillary-thyroid carcinoma. At 55-years-age, she was diagnosed with a primary mucoepidermoid carcinoma in right parotid, and concomitantly, her right nipple was affected by Paget's disease and a recurrent carcinoma in right breast (HR + /HER2 = 3 +). At 57-years-age, after the recurrence of a triple-negative breast cancer (left breast), a geneticist evaluated the patient's family history, including one stomach, one non-smoking-related lung, and two smoking-related laryngeal cancers. Genetic testing revealed a BRCA1 mutation (Chr17:41:251.867). The patient's daughter (a non-cancer patient) tested negative for the mutation. Both remain under medical supervision. CONCLUSIONS We suggest that BRCA1 mutations are associated with non-breast and non-ovarian cancers such as salivary gland cancer.
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Affiliation(s)
- Paulo Goberlânio de Barros Silva
- Oncogenetics Laboratory, Hospital Haroldo Juaçaba, Ceará Cancer Institute, Fortaleza, Ceará, Brazil; Unichristus, Fortaleza, Ceará, Brazil.
| | - Rosane Oliveira de Sant'ana
- Oncogenetics Laboratory, Hospital Haroldo Juaçaba, Ceará Cancer Institute, Fortaleza, Ceará, Brazil; Unifor, Fortaleza, Ceará, Brazil
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Abstract
Salivary duct carcinoma (SDC) is one of the most aggressive subtypes of salivary gland cancers. Conventional chemotherapy and/or radiation have shown only limited clinical efficacy in the treatment of recurrent or metastatic SDC. Currently, clinically approved targeted-therapeutics are not generally applicable except in very limited cases, and there exists a strong need for the development of treatment against this unique tumor type. To further interrogate genomic features of SDC, we have conducted multi-omic profiling of the SDC to describe the genomic alterations prevalent in this disease. Whole-genome sequencing, whole exome-sequencing and transcriptome sequencing were performed on a discovery cohort of 10 SDC samples. Targeted genomic profiling was performed in additional 32 SDC samples to support the findings obtained from the original discovery cohort. The cancer cohort was characterized by an average mutation burden of 85 somatic exonic mutations per tumor sample. The cohort harbored a mutational signature of BRCA and APOBEC/AID. Several genes, including TP53, RB1, SMAD4, HRAS, APC, PIK3CA and GNAQ were recurrently somatically altered in SDC. A novel fusion gene, generated by genomic rearrangement, MYB-NHSL1, was also noted. Our findings represent a significant layer in the systematic understanding of potentially clinically useful genomic and molecular targets for a subset of recurrent/metastatic SDC.
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23
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Jo U, Song JS, Choi SH, Nam SY, Kim SY, Cho KJ. Primary squamous cell carcinoma of the salivary gland: immunohistochemical analysis and comparison with metastatic squamous cell carcinoma. J Pathol Transl Med 2020; 54:489-496. [PMID: 32854490 PMCID: PMC7674762 DOI: 10.4132/jptm.2020.07.19] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Accepted: 07/17/2020] [Indexed: 02/03/2023] Open
Abstract
BACKGROUND Primary squamous cell carcinoma (SCC) of the salivary gland is a rare disease, and distinguishing primary SCC from metastatic SCC is difficult. This study investigated the histological and immunohistochemical differences between primary and metastatic salivary gland SCC to improve the accuracy of diagnosis and to explore the pathogenesis of this disease. METHODS Data of 16 patients who underwent surgery for SCC of salivary glands between 2000 and 2018 at Asan Medical Center were retrieved. Eight patients had a history of SCC at other sites, and eight patients had only salivary gland SCC. Immunostaining for p16, p53, androgen receptor (AR), gross cystic disease fluid protein 15 (GCDFP-15), and c-erbB2, as well as mucicarmine staining, were compared between the two groups. RESULTS Most tumors were located in the center of the salivary glands with extraparenchymal extension. The histology of primary SCC of the salivary gland was consistent with moderately differentiated SCC with extensive desmoplastic reaction and peritumoral inflammation. Involvement of the salivary gland ducts and transition into the ductal epithelium were observed in two cases. Metastatic SCC resembled the primary tumor histologically and was associated with central necrosis. Both groups exhibited negative mucin staining. Two, one, and one primary SCC case exhibited AR, GCDFP-15, and c-erbB2 positivity, respectively. CONCLUSIONS A subset of primary SCCs originated in salivary ducts or was related to salivary duct carcinoma. Distinguishing primary from metastatic SCC of the salivary gland is difficult using histologic features and immunoprofiles. A comprehensive review of the medical history is essential.
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Affiliation(s)
- Uiree Jo
- Department of Pathology, Asan Medical Center, University of Ulsan College Medicine, Seoul, Korea
| | - Joon Seon Song
- Department of Pathology, Asan Medical Center, University of Ulsan College Medicine, Seoul, Korea
| | - Seung-Ho Choi
- Department of Otorhinolaryngology-Head and Neck Surgery, Asan Medical Center, University of Ulsan College Medicine, Seoul, Korea
| | - Soon Yuhl Nam
- Department of Otorhinolaryngology-Head and Neck Surgery, Asan Medical Center, University of Ulsan College Medicine, Seoul, Korea
| | - Sang Yoon Kim
- Department of Otorhinolaryngology-Head and Neck Surgery, Asan Medical Center, University of Ulsan College Medicine, Seoul, Korea
| | - Kyung-Ja Cho
- Department of Pathology, Asan Medical Center, University of Ulsan College Medicine, Seoul, Korea
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Hanna GJ, Bae JE, Lorch JH, Haddad RI, Jo VY, Schoenfeld JD, Margalit DN, Tishler RB, Goguen LA, Annino DJ, Chau NG. The Benefits of Adjuvant Trastuzumab for HER-2-Positive Salivary Gland Cancers. Oncologist 2020; 25:598-608. [PMID: 32310325 PMCID: PMC7356716 DOI: 10.1634/theoncologist.2019-0841] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2019] [Accepted: 02/28/2020] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Although high-grade salivary gland cancers (SGCs) often express androgen receptor (AR) and/or HER-2/neu, therapeutically targeting these receptors in SGC remains investigational. We investigated the prevalence of receptor expression and the benefit of adjuvant HER-2 directed therapy in the high-risk postoperative setting and explored the clinical utility of sequentially targeting these receptors in the setting of advanced disease. MATERIALS AND METHODS We clinically annotated 95 patients with SGC (excluding adenoid cystic carcinoma) treated at our institution from 2002 to 2019 and recorded AR, HER-2/neu status, and tumor genomic profiling results when available. Clinicopathologic information was then integrated with outcomes. RESULTS Of 95 patients, most had high-risk histologies, with salivary duct carcinoma (SDC) as the most frequent diagnosis (43, 45%). Thirty-five (37%) experienced recurrence (51% SDC). HER-2/neu was positive (1-3+) by immunostaining in 34 of 52 (65%) evaluable cases. There was no difference in survival based on HER-2/neu or AR expression. Nine of 17 (53%) patients with HER-2+ SDC received adjuvant chemoradiation with trastuzumab. Median disease-free survival (DFS) and overall survival (OS) were longer among patients with HER-2/neu 3+ staining tumors who received adjuvant trastuzumab versus those who did not (DFS, 117 vs. 9 months; p = .02; OS, 74 vs. 43 months; p = .02), with no difference among other HER-2/neu subgroups (0-2+). Two of nine (22%) patients treated with adjuvant trastuzumab demonstrated recurrence, both with low HER-2/neu staining intensity (1+). Longer time to recurrence (hazard ratio, 0.94; p = .01) predicted improved outcomes. Both androgen deprivation and HER-2-directed therapies had clinical benefit beyond the first-line metastatic setting, with partial response observed beyond second-line use. CONCLUSION Although prospective data are lacking, the use of adjuvant trastuzumab in high-risk patients with SGC appears beneficial, particularly among patients with tumors exhibiting HER-2/neu 3+ immunostaining. IMPLICATIONS FOR PRACTICE Results of this study showed an improved disease-free and overall survival in patients treated with adjuvant trastuzumab for high-risk salivary gland cancers with strong HER-2/neu staining intensity. Following recurrence or metastatic spread, sequential HER-2, and androgen-directed therapies may benefit certain patients with salivary gland cancer.
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Affiliation(s)
- Glenn J. Hanna
- Department of Medical Oncology, Dana‐Farber Cancer InstituteBostonMassachusettsUSA
| | - Ji Eun Bae
- Department of Medical Oncology, Dana‐Farber Cancer InstituteBostonMassachusettsUSA
| | - Jochen H. Lorch
- Department of Medical Oncology, Dana‐Farber Cancer InstituteBostonMassachusettsUSA
| | - Robert I. Haddad
- Department of Medical Oncology, Dana‐Farber Cancer InstituteBostonMassachusettsUSA
| | - Vickie Y. Jo
- Department of Pathology, Brigham and Women's HospitalBostonMassachusettsUSA
| | - Jonathan D. Schoenfeld
- Department of Radiation Oncology, Dana‐Farber Cancer Institute, Brigham and Women's HospitalBostonMassachusettsUSA
| | - Danielle N. Margalit
- Department of Radiation Oncology, Dana‐Farber Cancer Institute, Brigham and Women's HospitalBostonMassachusettsUSA
| | - Roy B. Tishler
- Department of Radiation Oncology, Dana‐Farber Cancer Institute, Brigham and Women's HospitalBostonMassachusettsUSA
| | - Laura A. Goguen
- Head and Neck Surgical Oncology, Dana‐Farber Cancer Institute, Division of Otolaryngology‐Head and Neck Surgery, Brigham & Women's HospitalBostonMassachusettsUSA
| | - Donald J. Annino
- Head and Neck Surgical Oncology, Dana‐Farber Cancer Institute, Division of Otolaryngology‐Head and Neck Surgery, Brigham & Women's HospitalBostonMassachusettsUSA
| | - Nicole G. Chau
- Department of Medical Oncology, Dana‐Farber Cancer InstituteBostonMassachusettsUSA
- BC Cancer, Vancouver CentreVancouverBritish ColumbiaCanada
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25
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Systemic therapy for metastatic salivary gland tumors—challenges and novel concepts. MEMO - MAGAZINE OF EUROPEAN MEDICAL ONCOLOGY 2020. [DOI: 10.1007/s12254-020-00614-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
SummarySalivary gland cancers (SGC) are a rare and heterogeneous group of malignancies. Most frequently tumors arise in the parotid gland. The most common histologic subtypes are adenoid cystic carcinoma (ACC) and mucoepidermoid carcinoma (MEC). Rare subtypes include salivary ductal carcinoma (SDC), mammary analogue secretory carcinoma (MASC) and adenocarcinoma not other specified (AC NOS). For locally advanced or metastatic disease, chemotherapy has been the mainstay of therapy. The course of disease differs markedly between the subtypes, especially ACC usually presents as slowly progressing disease. Due to the rarity of these tumors only small phase I/II studies exist, which report efficacy of cytotoxic regimens in advanced SGC. However, due to advances in the understanding of tumor biology and molecular testing, drugable genetic changes like androgen receptor (AR) status, HER2/neu overexpression and neurotrophic tyrosine receptor kinase (NTRK) gene fusion have evolved as potential therapy targets in subsets of SGC. Consequently therapy with androgen receptor blockade (ARB) can be offered to patients with AR expressing tumors. Anti-HER2 therapy with trastzumab is an option for the treatment of tumors with overexpression of HER2/neu and finally NTRAK inhibitors can be used for tumors harboring a NTRK gene fusion. Taken together, due to the small number of patients, data from large phase III studies for the treatment of SGC are missing. However, promising targeted therapy approaches have been recently undertaken.
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26
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Guo J, Zeng H, Chen Y. Emerging Nano Drug Delivery Systems Targeting Cancer-Associated Fibroblasts for Improved Antitumor Effect and Tumor Drug Penetration. Mol Pharm 2020; 17:1028-1048. [PMID: 32150417 DOI: 10.1021/acs.molpharmaceut.0c00014] [Citation(s) in RCA: 47] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Jian Guo
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing 210028, China
- Jiangsu Provincial Academy of Traditional Chinese Medicine, Nanjing 210028, China
| | - Huating Zeng
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing 210028, China
- Jiangsu Provincial Academy of Traditional Chinese Medicine, Nanjing 210028, China
| | - Yan Chen
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing 210028, China
- Jiangsu Provincial Academy of Traditional Chinese Medicine, Nanjing 210028, China
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27
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Kurzrock R, Bowles DW, Kang H, Meric-Bernstam F, Hainsworth J, Spigel DR, Bose R, Burris H, Sweeney CJ, Beattie MS, Blotner S, Schulze K, Cuchelkar V, Swanton C. Targeted therapy for advanced salivary gland carcinoma based on molecular profiling: results from MyPathway, a phase IIa multiple basket study. Ann Oncol 2020; 31:412-421. [PMID: 32067683 PMCID: PMC9743163 DOI: 10.1016/j.annonc.2019.11.018] [Citation(s) in RCA: 71] [Impact Index Per Article: 17.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2019] [Revised: 11/08/2019] [Accepted: 11/28/2019] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Systemic therapy options for salivary cancers are limited. MyPathway (NCT02091141), a phase IIa study, evaluates targeted therapies in non-indicated tumor types with actionable molecular alterations. Here, we present the efficacy and safety results for a subgroup of MyPathway patients with advanced salivary gland cancer (SGC) matched to targeted therapies based on tumor molecular characteristics. PATIENTS AND METHODS MyPathway is an ongoing, multiple basket, open-label, non-randomized, multi-center study. Patients with advanced SGC received pertuzumab + trastuzumab (HER2 alteration), vismodegib (PTCH-1/SMO mutation), vemurafenib (BRAF V600 mutation), or atezolizumab [high tumor mutational burden (TMB)]. The primary endpoint is the objective response rate (ORR). RESULTS As of January 15, 2018, 19 patients with SGC were enrolled and treated in MyPathway (15 with HER2 amplification and/or overexpression and one each with a HER2 mutation without amplification or overexpression, PTCH-1 mutation, BRAF mutation, and high TMB). In the 15 patients with HER2 amplification/overexpression (with or without mutations) who were treated with pertuzumab + trastuzumab, 9 had an objective response (1 complete response, 8 partial responses) for an ORR of 60% (9.2 months median response duration). The clinical benefit rate (defined by patients with objective responses or stable disease >4 months) was 67% (10/15), median progression-free survival (PFS) was 8.6 months, and median overall survival was 20.4 months. Stable disease was observed in the patient with a HER2 mutation (pertuzumab + trastuzumab, n = 1/1, PFS 11.0 months), and partial responses in patients with the PTCH-1 mutation (vismodegib, n = 1/1, PFS 14.3 months), BRAF mutation (vemurafenib, n = 1/1, PFS 18.5 months), and high TMB (atezolizumab, n = 1/1, PFS 5.5+ months). No unexpected toxicity occurred. CONCLUSIONS Overall, 12 of 19 patients (63%) with advanced SGC, treated with chemotherapy-free regimens matched to specific molecular alterations, experienced an objective response. Data from MyPathway suggest that matched targeted therapy for SGC has promising efficacy, supporting molecular profiling in treatment determination.
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Affiliation(s)
- R. Kurzrock
- Moores Cancer Center, UC San Diego, San Diego,Correspondence to: Dr Razelle Kurzrock, Moores Cancer Center, UC San Diego, 3855 Health Sciences Dr. #1503, La Jolla, CA 92093, USA. Tel: +1-858-246-1102; Fax: +1-858-246-1915, (R. Kurzrock)
| | - D. W. Bowles
- Department of Medicine, University of Colorado Denver, Aurora
| | - H. Kang
- Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore
| | - F. Meric-Bernstam
- Department of Investigational Cancer Therapeutics, University of Texas MD Anderson Cancer Center, Houston
| | - J. Hainsworth
- Oncology Department, Sarah Cannon Research Institute, Nashville,Tennessee Oncology, PLLC, Nashville
| | - D. R. Spigel
- Oncology Department, Sarah Cannon Research Institute, Nashville,Tennessee Oncology, PLLC, Nashville
| | - R. Bose
- Division of Oncology, Department of Medicine, Washington University School of Medicine, St. Louis
| | - H. Burris
- Oncology Department, Sarah Cannon Research Institute, Nashville,Tennessee Oncology, PLLC, Nashville
| | - C. J. Sweeney
- Dana-Farber Cancer Institute, Harvard Medical School, Boston
| | - M. S. Beattie
- Department of Product Development, Medical Affairs, F. Hoffmann-La Roche, South San Francisco, USA
| | - S. Blotner
- Department of Biostatistics, South San Francisco, USA
| | - K. Schulze
- Department of Oncology Biomarker Development, South San Francisco, USA
| | - V. Cuchelkar
- Department of BioOncology, Genentech, Inc., South San Francisco, USA
| | - C. Swanton
- Department of Tumour Biology, Francis Crick Institute, London, UK
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28
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Prabhash K, Kapoor A, Noronha V, Chougule A, Chandrani P, Shetty O, Patil V, Joshi A, Menon N, Bal M, Vaish R, Kumar A. Molecular tumor board: Case 4 Salivary Gland Cancer: Novel therapeutic options as a result of comprehensive molecular profiling. CANCER RESEARCH, STATISTICS, AND TREATMENT 2020. [DOI: 10.4103/crst.crst_258_20] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
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29
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Cherifi F, Rambeau A, Johnson A, Florescu C, Géry B, Babin E, Thariat J. Traitements systémiques du carcinome adénoïde kystique de la sphère ORL localement avancé ou métastatique, une revue systématique. Bull Cancer 2019; 106:923-938. [DOI: 10.1016/j.bulcan.2019.05.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2018] [Revised: 03/17/2019] [Accepted: 05/11/2019] [Indexed: 02/07/2023]
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30
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de Souza AA, Altemani A, de Araujo NS, Texeira LN, de Araújo VC, Soares AB. Estrogen Receptor, Progesterone Receptor, and HER-2 Expression in Recurrent Pleomorphic Adenoma. CLINICAL PATHOLOGY 2019; 12:2632010X19873384. [PMID: 31598607 PMCID: PMC6764050 DOI: 10.1177/2632010x19873384] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/22/2019] [Accepted: 08/10/2019] [Indexed: 11/15/2022]
Abstract
Pleomorphic adenoma (PA) is the most common salivary gland neoplasm and, although
mostly benign, recurrences, being called recurrent pleomorphic adenoma (RPA) and
malignant transformation to carcinoma ex pleomorphic adenoma (CXPA), do occur.
Recently, attention has been focused on molecular targeted cancer therapy in
various tumors, including salivary gland tumors. The aim of this study was to
investigate the role of estrogen receptor (ER), progesterone receptor (PR), and
human epidermal growth factor receptor-2 (HER-2) in PA, RPA, and CXPA. In total,
20 cases of PA, 18 of RPA, and 7 cases of CXPA were immunohistochemically
studied for ER, PR, and HER-2. For evaluation of ER and PR, only nuclear
expression and greater than 10% positive cells were regarded as cutoff criteria.
HER-2 was evaluated semiquantitatively and graded from 0 to 3+. HER-2
amplification was assessed by chromogenic in situ hybridization (CISH). Tumors
were negative for ER, PR, and HER-2 in all cases of PA and RPA. A case of CXPA
showed moderate and complete membranous staining, and 6 cases were negative.
HER-2 amplification was not observed in any case. In conclusion, the lack of ER,
PR, and HER-2 expression in PA, RPA, and CXPA suggests that these proteins are
not involved in progression, recurrence, or malignant transformation of PA.
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Affiliation(s)
- Ana Amélia de Souza
- Department of Oral Pathology, São Leopoldo Mandic Institute and Research Center, Campinas, Brazil
| | - Albina Altemani
- Department of Pathology, School of Medicine, State University of Campinas (UNICAMP), Campinas, Brazil
| | - Ney Soares de Araujo
- Department of Oral Pathology, São Leopoldo Mandic Institute and Research Center, Campinas, Brazil
| | - Lucas Novaes Texeira
- Department of Oral Pathology, São Leopoldo Mandic Institute and Research Center, Campinas, Brazil
| | | | - Andresa Borges Soares
- Department of Oral Pathology, São Leopoldo Mandic Institute and Research Center, Campinas, Brazil
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31
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Oh H, Kim E, Ahn B, Lee JH, Lee Y, Chae YS, Kim CH, Lee YJ. Adenocarcinoma Arising in an Ectopic Hamartomatous Thymoma with HER2 Overexpression. J Pathol Transl Med 2019; 53:403-406. [PMID: 31422654 PMCID: PMC6877445 DOI: 10.4132/jptm.2019.06.23] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2019] [Accepted: 06/23/2019] [Indexed: 11/17/2022] Open
Affiliation(s)
- Harim Oh
- Department of Pathology, Korea University Anam Hospital, Seoul, Korea
| | - Eojin Kim
- Department of Pathology, Korea University Anam Hospital, Seoul, Korea
| | - Bokyung Ahn
- Department of Pathology, Korea University Anam Hospital, Seoul, Korea
| | - Jeong Hyeon Lee
- Department of Pathology, Korea University Anam Hospital, Seoul, Korea
| | - Youngseok Lee
- Department of Pathology, Korea University Anam Hospital, Seoul, Korea
| | - Yang Seok Chae
- Department of Pathology, Korea University Anam Hospital, Seoul, Korea
| | - Chul Hwan Kim
- Department of Pathology, Korea University Anam Hospital, Seoul, Korea
| | - Yoo Jin Lee
- Department of Pathology, Korea University Anam Hospital, Seoul, Korea
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32
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Dogan S, Ng CKY, Xu B, Kumar R, Wang L, Edelweiss M, Scott SN, Zehir A, Drilon A, Morris LGT, Lee NY, Antonescu CR, Ho AL, Katabi N, Berger MF, Reis-Filho JS. The repertoire of genetic alterations in salivary duct carcinoma including a novel HNRNPH3-ALK rearrangement. Hum Pathol 2019; 88:66-77. [PMID: 30946933 DOI: 10.1016/j.humpath.2019.03.004] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/11/2019] [Revised: 03/11/2019] [Accepted: 03/14/2019] [Indexed: 01/03/2023]
Abstract
Salivary duct carcinoma (SDC) is a rare, aggressive malignancy with limited treatment options and poor outcome. Twenty-nine primary resected SDC, including 15 SDC de novo (SDCDN), and 14 SDC ex pleomorphic adenoma (SDCXPA) were subjected to the massive parallel sequencing assay (MSK-IMPACT) targeting 287 to 468 cancer-related genes. TP53 was the most frequently altered gene (69%). TP53 mutations and ERBB2 amplification were more frequent in SDCXPA than in SDCDN (P = .0007 and P = .01, respectively). Potentially targetable mutations were detected in 79% (23/29) of SDC involving ERBB2 (31%), PIK3CA (28%), HRAS (21%), ALK (7%) and BRAF (3%), and 22% (5/23) of those cases harbored possible primary resistance mutations involving CCNE1, NF1 and PTEN. A novel HNRNPH3-ALK rearrangement was found in one SDCDN. In another case, EML4-ALK fusion detected in the primary tumor was associated with ALK G1202R secondary resistance mutation in the post-treatment metastasis. A germline analysis of the DNA repair genes revealed a case with a pathogenic BRCA1 E23fs germline variant. SDCDN and SDCXPA are genetically distinct. Although the majority of SDC may be amenable to molecular targeted therapy, concurrent possible resistance mutations may be found in a significant minority of cases. A broad genomic profiling is necessary to ensure detection of rare but clinically actionable somatic alterations in SDC.
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Affiliation(s)
- Snjezana Dogan
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA.
| | - Charlotte K Y Ng
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA; Institute of Pathology, University Hospital Basel, 4056 Basel, Switzerland
| | - Bin Xu
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Rahul Kumar
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Lu Wang
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Marcia Edelweiss
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Sasinya N Scott
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Ahmet Zehir
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Alexander Drilon
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Luc G T Morris
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA; Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Nancy Y Lee
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Cristina R Antonescu
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Alan L Ho
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Nora Katabi
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Michael F Berger
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA; Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Jorge S Reis-Filho
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA; Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
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33
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Schvartsman G, Pinto NA, Bell D, Ferrarotto R. Salivary gland tumors: Molecular characterization and therapeutic advances for metastatic disease. Head Neck 2018; 41:239-247. [PMID: 30552848 DOI: 10.1002/hed.25468] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2018] [Revised: 06/11/2018] [Accepted: 07/05/2018] [Indexed: 01/03/2023] Open
Abstract
Salivary gland cancers represent a rare group of tumors composed by over 20 histological subtypes. Initially treated as one single disease, its diagnosis, prognosis, and treatment are currently being stratified based on morphology. More recently, insight has been provided on the molecular characterization of each subtype, further improving diagnostic accuracy and paving the way for personalized therapy. In this article, we provide a comprehensive review of recent breakthroughs, preliminary results of novel therapy, and future directions on the treatment of these complex malignancies.
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Affiliation(s)
- Gustavo Schvartsman
- Department of Oncology, Hospital Israelita Albert Einstein, São Paulo, Brazil
| | | | - Diana Bell
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Renata Ferrarotto
- Department of Thoracic/Head and Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
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34
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Xu S, Dong Y, Huo Z, Yu L, Xue J, Wang G, Duan Y. SOX11: a potentially useful marker in surgical pathology: a systematic analysis of SOX11 expression in epithelial and non-epithelial tumours. Histopathology 2018; 74:391-405. [PMID: 30221780 DOI: 10.1111/his.13757] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2018] [Accepted: 09/13/2018] [Indexed: 12/22/2022]
Affiliation(s)
- Sanpeng Xu
- Institute of Pathology; Tongji Hospital; Huazhong University of Science and Technology; Wuhan China
| | - Yuting Dong
- Institute of Pathology; Tongji Hospital; Huazhong University of Science and Technology; Wuhan China
- Department of Pathology; School of Basic Medical Science; Huazhong University of Science and Technology; Wuhan China
| | - Zitian Huo
- Institute of Pathology; Tongji Hospital; Huazhong University of Science and Technology; Wuhan China
- Department of Pathology; School of Basic Medical Science; Huazhong University of Science and Technology; Wuhan China
| | - Lu Yu
- Institute of Pathology; Tongji Hospital; Huazhong University of Science and Technology; Wuhan China
- Department of Pathology; School of Basic Medical Science; Huazhong University of Science and Technology; Wuhan China
| | - Jin Xue
- Institute of Pathology; Tongji Hospital; Huazhong University of Science and Technology; Wuhan China
- Department of Pathology; School of Basic Medical Science; Huazhong University of Science and Technology; Wuhan China
| | - Guoping Wang
- Institute of Pathology; Tongji Hospital; Huazhong University of Science and Technology; Wuhan China
- Department of Pathology; School of Basic Medical Science; Huazhong University of Science and Technology; Wuhan China
| | - Yaqi Duan
- Institute of Pathology; Tongji Hospital; Huazhong University of Science and Technology; Wuhan China
- Department of Pathology; School of Basic Medical Science; Huazhong University of Science and Technology; Wuhan China
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Xia L, Wang Y, Hu Y, Zhang C, Gu T, Wang L, Li J, Yu W, Tian Z. Human epithelial growth factor receptor 2 in human salivary carcinoma ex pleomorphic adenoma: a potential therapeutic target. Cancer Manag Res 2018; 10:6571-6579. [PMID: 30555262 PMCID: PMC6280888 DOI: 10.2147/cmar.s182652] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Background To inhibit human epithelial growth factor receptor 2 (HER2) in salivary carcinoma ex pleomorphic adenoma (CXPA) and investigate the effects on tumor cell proliferation, cell cycle, and apoptosis. To assess the possibility of blocking HER2 to improve the malignant biological behavior of CXPA. Materials and methods HER2 expression and amplification were examined using an immunofluorescence assay and fluorescence in situ hybridization in 2 CXPA cell lines (SM-AP1 and SM-AP4 cells). The effects on tumor cell proliferation, cell cycle, apoptosis, and HER2 downstream pathways were verified after the application of a HER2 inhibitor. Results HER2 was overexpressed and amplified in SM-AP1 and SM-AP4 cell lines. After blocking HER2, the tumor proliferation and cell cycle were significantly induced, and the apoptosis process was activated. Moreover, the downstream pathways PI3K/AKT and MAPK/ERK were significantly inhibited. Conclusion HER2 was overexpressed and amplified in CXPA cell lines and might thus play an important role in tumor development. Inhibiting HER2 may be a novel targeted therapy for poor biological behavior of CXPA.
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Affiliation(s)
- Liang Xia
- Department of Oral Pathology, Ninth People's Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Key Laboratory of Stomatology, Shanghai 200011, People's Republic of China, .,Department of Oral and Cranio-maxillofacial Surgery, Ninth People's Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Key Laboratory of Stomatology, Shanghai 200011, People's Republic of China,
| | - Yang Wang
- Department of Oral Pathology, Ninth People's Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Key Laboratory of Stomatology, Shanghai 200011, People's Republic of China,
| | - Yuhua Hu
- Department of Oral Pathology, Ninth People's Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Key Laboratory of Stomatology, Shanghai 200011, People's Republic of China,
| | - Chunye Zhang
- Department of Oral Pathology, Ninth People's Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Key Laboratory of Stomatology, Shanghai 200011, People's Republic of China,
| | - Ting Gu
- Department of Oral Pathology, Ninth People's Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Key Laboratory of Stomatology, Shanghai 200011, People's Republic of China,
| | - Lizhen Wang
- Department of Oral Pathology, Ninth People's Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Key Laboratory of Stomatology, Shanghai 200011, People's Republic of China,
| | - Jiang Li
- Department of Oral Pathology, Ninth People's Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Key Laboratory of Stomatology, Shanghai 200011, People's Republic of China,
| | - Wenwen Yu
- Department of Oral and Cranio-maxillofacial Surgery, Ninth People's Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Key Laboratory of Stomatology, Shanghai 200011, People's Republic of China,
| | - Zhen Tian
- Department of Oral Pathology, Ninth People's Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Key Laboratory of Stomatology, Shanghai 200011, People's Republic of China,
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Expression of PTEN, Androgen Receptor, HER2/neu, Cytokeratin 5/6, Estrogen Receptor-Beta, HMGA2, and PLAG1 in Salivary Duct Carcinoma. Head Neck Pathol 2018; 13:529-534. [PMID: 30390196 PMCID: PMC6854204 DOI: 10.1007/s12105-018-0984-5] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/22/2018] [Accepted: 10/31/2018] [Indexed: 01/22/2023]
Abstract
Salivary duct carcinoma (SDC) is an aggressive neoplasm that resembles high-grade invasive ductal carcinoma of the breast. It can develop de novo or from the malignant transformation of pleomorphic adenoma (PA). We performed immunohistochemical stains for phosphatase and tensin homologue [PTEN androgen receptor (AR)], HER2/neu, cytokeratin 5/6, estrogen receptor-beta, high-mobility group AT-hook 2 (HMGA2), and pleomorphic adenoma gene 1 (PLAG1) on tissue microarray samples of 75 SDCs and 31 adenocarcinomas, not otherwise specified (NOS). Our data showed the following in SDC samples: loss of PTEN was found in 17 of 60 (28.3%); AR was expressed in 43 of 62 (69.4%); HER2/neu was overexpressed in 25 of 58 (43.1%); cytokeratin 5/6 was expressed in 14 of 54 (25.9%); estrogen receptor-beta was expressed in 37 of 56 (66.1%); HMGA2 was expressed in 29 of 63 (46.0%); and PLAG1 was expressed in 0 of 62 (0%). In addition, there was no statistically significant difference in the age at onset between patients with HMGA2-positive SDCs (range 32-85 years; mean: 64.3 years; median: 64.5 years) and those with HMGA2-negative SDCs (range 41-79 years; mean: 62.5 years; median: 64.5 years). There was also no statistically significant difference in overall survival between patients with HMGA2-positive and HMGA2-negative SDCs (follow-up period range 3-201 months; mean: 49.8 months; median: 30 months). Among 10 patients with a definite PA component (SDC ex-PA), 6 were positive and 4 were negative for HMGA2. Our data were consistent with previous findings that AR and estrogen receptor-beta are expressed in most SDCs, whereas HER2/neu overexpression and loss of PTEN are expressed in a subset of SDCs. In our cohort of patients, HMGA2 was expressed in approximately half of SDCs. HMGA2 and PTEN are promising therapeutic targets for salivary gland tumors.
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Pembrolizumab for the Treatment of Advanced Salivary Gland Carcinoma: Findings of the Phase 1b KEYNOTE-028 Study. Am J Clin Oncol 2018; 41:1083-1088. [PMID: 29462123 PMCID: PMC6211783 DOI: 10.1097/coc.0000000000000429] [Citation(s) in RCA: 130] [Impact Index Per Article: 21.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Objectives: Treatment options for patients with unresectable or metastatic salivary gland carcinoma (SGC) are limited. Safety and efficacy of pembrolizumab for SGC expressing programmed death ligand 1 (PD-L1) were explored. Materials and Methods: A cohort of patients with advanced, PD-L1-positive SGC was enrolled in the nonrandomized, multicohort, phase Ib trial of pembrolizumab in patients with PD-L1-positive advanced solid tumors (KEYNOTE-028; NCT02054806). Key inclusion criteria included recurrent or metastatic disease, failure of prior systemic therapy, and PD-L1 expression on ≥1% of tumor or stroma cells (per a prototype immunohistochemistry assay). Patients received pembrolizumab 10 mg/kg every 2 weeks for ≥2 years or until confirmed disease progression or unacceptable toxicity. Primary end point was objective response rate per Response Evaluation Criteria in Solid Tumors version 1.1 by investigator review. Results: Twenty-six patients with PD-L1-positive SGC were enrolled and treated; median age was 57 years, 88% were men, and 74% had received prior therapy for recurrent/metastatic disease. Confirmed objective response rate after median follow-up of 20 months was 12% (95% confidence interval, 2%-30%), with 3 patients achieving partial response; there were no complete responses. Median duration of response was 4 months (range, 4 to 21 mo). Treatment-related adverse events occurred in 22 patients (85%), resulting in discontinuation in 2 patients and death in 1 (interstitial lung disease); those occurring in ≥15% of patients were diarrhea, decreased appetite, pruritus, and fatigue. Conclusions: Pembrolizumab demonstrated promising antitumor activity and a manageable safety profile in patients with advanced, PD-L1-positive SGC.
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Saintigny P, Mitani Y, Pytynia KB, Ferrarotto R, Roberts DB, Weber RS, Kies MS, Maity SN, Lin SH, El-Naggar AK. Frequent PTEN loss and differential HER2/PI3K signaling pathway alterations in salivary duct carcinoma: Implications for targeted therapy. Cancer 2018; 124:3693-3705. [PMID: 30289966 DOI: 10.1002/cncr.31600] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2017] [Revised: 03/23/2018] [Accepted: 05/23/2018] [Indexed: 12/15/2022]
Abstract
BACKGROUND Patients with advanced primary and recurrent salivary duct carcinoma (SDC), a rare and lethal malignancy, have limited therapeutic options. Novel small-molecule agents aimed at targeting critical signaling associated with SDC tumorigenesis may lead to new therapeutic options for patients with these tumors. The human epidermal growth factor receptor 2 (HER2)/phosphoinositide 3-kinase (PI3K) axis, an important oncogenic pathway, has been targeted for therapy in several solid tumors. Currently, little is known about the role and clinical implications of alterations of the HER2/PI3K pathway in patients with SDC. METHODS The authors investigated the clinicopathologic features, genetic alterations, and expression of key members of the HER2/PI3K pathway in 43 primary tumors and conducted in vitro functional and targeted drug-response analyses on cell lines derived from salivary epithelial carcinomas. RESULTS In primary tumors, loss of phosphatase and tensin homolog (PTEN) expression was identified in 22 of 43 tumors (51%), overexpression of HER2 was observed in 12 of 43 tumors (28%), and phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit alpha (PIK3CA) mutations were identified in 12 of 43 tumors (28%). Phosphorylated protein kinase B (p-AKT) was highly expressed in most tumors. Most tumors (70%) displayed mutually exclusive alterations of PI3K members, whereas 8 tumors (19%) had 2 or more concurrent abnormalities. In vitro studies demonstrated a direct association between PTEN loss and PI3K pathway activation and evidence of response to combined PI3Kα and PI3Kβ and/or pan-PI3K inhibitors. CONCLUSIONS The current analyses reveal frequent PTEN loss and mutually exclusive alterations of key PI3K pathway members in SDC and demonstrate in vitro evidence of a response to pan-PI3K inhibitors. These results provide a framework for a biomarker-based substratification of patients with SDC in future targeted therapy. Cancer 2018;124:3523-32. © 2018 American Cancer Society.
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Affiliation(s)
- Pierre Saintigny
- Univ Lyon, Université Claude Bernard Lyon 1, INSERM 1052, CNRS 5286, Centre Léon Bérard, Centre de Recherche en Cancérologie de Lyon, Lyon, France.,Department of Translational Research and Innovation, Centre Léon Bérard, Lyon, France.,Department of Medical Oncology, Centre Léon Bérard, Lyon, France
| | - Yoshitsugu Mitani
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Kristen B Pytynia
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Renata Ferrarotto
- Department of Thoracic/Head and Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Dianna B Roberts
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Randal S Weber
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Merrill S Kies
- Department of Thoracic/Head and Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Sankar N Maity
- Department of Genitourinary Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Sue-Hwa Lin
- Department of Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Adel K El-Naggar
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas
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Stelow EB. Updates in Salivary Gland Fine Needle Aspiration Biopsy: The Use of the Milan System and Ancillary Testing. Surg Pathol Clin 2018; 11:489-500. [PMID: 30190136 DOI: 10.1016/j.path.2018.04.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Salivary gland fine needle aspiration biopsies remain common specimens seen by most cytology services. The diagnostic diversity and overlap between many of the lesions seen with these biopsies impart many challenges for the cytopathologist, rendering most specific diagnoses impossible with cytology alone. Here, the use of the Milan System for the classification of salivary gland fine needle aspiration biopsy FNAB is discussed, together with the potential use of ancillary testing in arriving at definitive diagnoses.
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Affiliation(s)
- Edward B Stelow
- Department of Pathology, UVA Hospital, University of Virginia, MC 800214, Jefferson Park Avenue, Charlottesville, VA 22908, USA.
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Anwer AW, Faisal M, Adeel M, Waqas O, Abu Bakar M, Qadeer S, Koukab M, Hussain R, Jamshed A. Clinicopathological Behavior and Treatment-related Outcome of Rare Salivary Duct Carcinoma: The Shaukat Khanum Memorial Cancer Hospital Experience. Cureus 2018; 10:e3139. [PMID: 30345196 PMCID: PMC6188220 DOI: 10.7759/cureus.3139] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Background Salivary gland tumors are rare salivary gland malignancies with resemblance to ductal breast carcinoma. We have described clinicopathological behavior and treatment outcomes of this rare malignancy. Methods Salivary duct carcinoma patients treated from 2010 to 2015 were retrospectively analyzed for clinicopathological characteristics and treatment-related outcomes of the disease. Results A total of 12 patients with salivary duct carcinoma were included in the study. All were males with mean age of 52.58 ± 13.43. Parotid gland was the most commonly involved major salivary gland while buccal mucosa and anterior tongue were most common oral cavity sub-sites involving minor salivary glands. The disease-free survival was 75% at 10 months and 25% at 20 months. The mean follow-up time was 12 months. There were three local recurrences and one distant metastasis. Conclusion Salivary duct carcinoma is a locally aggressive tumor with tendency for local recurrence and distant metastasis. Adverse features such as perineural invasion, extra-capsular spread and advanced nodal disease may worsen prognosis.
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Affiliation(s)
- Abdul Wahid Anwer
- Department of Surgical Oncology, Shaukat Khanum Memorial Cancer Hospital and Research Center, Lahore, Pakistan, Lahore, PAK
| | - Muhammad Faisal
- Department of Surgical Oncology, Shaukat Khanum Memorial Cancer Hospital and Research Center, Lahore, PAK
| | - Mohammad Adeel
- Department of Surgical Oncology, Shaukat Khanum Memorial Cancer Hospital and Research Center, Lahore, Pakistan
| | - Omer Waqas
- Pathology, Shaukat Khanum Memorial Cancer Hospital and Research Center, Lahore, PAK
| | - Muhammad Abu Bakar
- Biostatistician and Cancer Epidemiologist, Shaukat Khanum Memorial Cancer Hospital and Research Center, Lahore, PAK
| | - Saman Qadeer
- Surgical Oncology, Shaukat Khanum Memorial Cancer Hospital and Research Center, Lahore, PAK
| | - Maliha Koukab
- Department of Surgical Oncology, Shaukat Khanum Memorial Cancer Hospital and Research Center, Lahore, PAK
| | - Raza Hussain
- Department of Surgical Oncology, Shaukat Khanum Memorial Cancer Hospital and Research Center, Lahore, PAK
| | - Arif Jamshed
- Department of Radiation Oncology, Shaukat Khanum Memorial Cancer Hospital and Research Center, Lahore, PAK
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Andreasen S. Molecular features of adenoid cystic carcinoma with an emphasis on microRNA expression. APMIS 2018; 126 Suppl 140:7-57. [DOI: 10.1111/apm.12828] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Simon Andreasen
- Department of Otorhinolaryngology and Maxillofacial Surgery; Zealand University Hospital; Køge Denmark
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Ryu HJ, Koh YW, Yoon SO. The implications of TrkA and MET aberrations in de novo salivary duct carcinoma. Hum Pathol 2018; 81:18-25. [PMID: 29753009 DOI: 10.1016/j.humpath.2018.04.027] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/06/2018] [Revised: 04/23/2018] [Accepted: 04/25/2018] [Indexed: 12/17/2022]
Abstract
Salivary duct carcinoma (SDC) is an aggressive carcinoma with poor prognosis. Although anti-HER2 therapy is a potential treatment option for HER2-positive SDC, other potential therapeutic targets are not known, in particular for HER2-negative cases. In this study, the recently identified receptors tyrosine kinases MET and tropomyosin-receptor kinase (Trk) were investigated as potential therapeutic targets. A total of 28 consecutive, surgically resected, de novo SDC cases were selected after evaluating histology and immunohistochemical expression of androgen receptor. Immunohistochemical expression of c-erb2, TrkA, TrkB, TrkC, and c-MET was analyzed, and the genetic status of the HER2 and MET genes was investigated through dual-color silver in situ hybridization. High expression of c-MET or Trk was defined as that above the median value. Among the 28 SDC cases, 64.3% (18/28) were HER2-positive. c-MET expression varied, with a median H-score of 65 (range, 0 to 200). Copy number gain and amplification of MET were noted in 57.1% (16/28) and 10.7% (3/28) of cases, respectively. TrkA was variably expressed, with a median H-score of 100 (range, 0 to250). High TrkA expression was significantly related to an inferior overall survival rate in HER2-negative SDC. High expression of TrkA and c-MET and MET copy number gain/amplification were frequent events in SDC, and high expression of TrkA revealed the tendency to be related to poor prognosis in HER2-negative SDC. TrkA and MET may be possible therapeutic targets in SDC, especially in HER2-negative SDC.
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Affiliation(s)
- Hyang Joo Ryu
- Department of Pathology, Yonsei University College of Medicine, Severance Hospital, Seoul 03722, Republic of Korea
| | - Yoon Woo Koh
- Department of Otorhinolaryngology, Yonsei University College of Medicine, Severance Hospital, Seoul 03722, Republic of Korea
| | - Sun Och Yoon
- Department of Pathology, Yonsei University College of Medicine, Severance Hospital, Seoul 03722, Republic of Korea.
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Corrêa TS, Matos GDR, Segura M, Dos Anjos CH. Second-Line Treatment of HER2-Positive Salivary Gland Tumor: Ado-Trastuzumab Emtansine (T-DM1) after Progression on Trastuzumab. Case Rep Oncol 2018; 11:252-257. [PMID: 29867432 PMCID: PMC5981674 DOI: 10.1159/000488669] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2018] [Accepted: 03/21/2018] [Indexed: 01/22/2023] Open
Abstract
Patients with salivary duct cancer (SDC) and HER2 overexpression could receive trastuzumab in combination with chemotherapy for metastatic disease. No standard treatment exists for patients with HER2-positive metastatic SDC after progression. We report an excellent patient response to second-line treatment with T-DM1 after progression on paclitaxel plus trastuzumab.
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Affiliation(s)
| | | | - Marcos Segura
- Division of Medical Pathology, Lamina Pathology Laboratory, Brasilia, Brazil
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A clinicopathological study of parotid carcinoma: 18-year review of 171 patients at a single institution. Int J Clin Oncol 2018; 23:615-624. [PMID: 29564569 PMCID: PMC6097105 DOI: 10.1007/s10147-018-1266-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2017] [Accepted: 03/14/2018] [Indexed: 01/07/2023]
Abstract
BACKGROUND This study investigated the clinical outcomes of patients with parotid carcinoma at a single institution during an 18-year period, with the focus on diagnosis, treatment, and survival. METHODS The subjects were 171 patients with parotid carcinoma treated at our department during the 18-year period from September 1999 to August 2017. There were 19 patients in stage I, 65 patients in stage II, 22 patients in stage III, and 65 patients in stage IV. The symptoms, preoperative diagnosis, node metastasis, survival rate, prognostic factors, and immunohistological findings were investigated. RESULTS Preoperative diagnosis of the histological grade by fine-needle aspiration cytology was only possible in 34% of the patients, while the histological grade was correctly determined by frozen section biopsy in 72%. The overall frequency of lymph node metastasis was 29%, with 59% in patients with high-grade carcinoma and only 6% in those with low-/intermediate-grade tumors. The disease-specific 5-year survival rate was 100% for patients in stage I, 95.2% in stage II, 70.4% in stage III, and 45.1% in stage IV. Multivariate analysis showed that the pathological grade was the most important prognostic factor. Immunohistological investigation showed patients with HER-2 or androgen receptor-positive tumors had a significantly worse prognosis. CONCLUSIONS Although a high-grade tumor is the most important prognostic factor, preoperative diagnosis of the grade was not always accurate. Since advanced cancer has a poor prognosis with a limited response to surgery and radiation therapy, development of new treatment strategies, such as molecular-targeting therapies directed against HER-2 and AR, is required.
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Hainsworth JD, Meric-Bernstam F, Swanton C, Hurwitz H, Spigel DR, Sweeney C, Burris H, Bose R, Yoo B, Stein A, Beattie M, Kurzrock R. Targeted Therapy for Advanced Solid Tumors on the Basis of Molecular Profiles: Results From MyPathway, an Open-Label, Phase IIa Multiple Basket Study. J Clin Oncol 2018; 36:536-542. [PMID: 29320312 DOI: 10.1200/jco.2017.75.3780] [Citation(s) in RCA: 330] [Impact Index Per Article: 55.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Purpose Detection of specific molecular alterations in tumors guides the selection of effective targeted treatment of patients with several types of cancer. These molecular alterations may occur in other tumor types for which the efficacy of targeted therapy remains unclear. The MyPathway study evaluates the efficacy and safety of selected targeted therapies in tumor types that harbor relevant genetic alterations but are outside of current labeling for these treatments. Methods MyPathway ( ClinicalTrials.gov identifier: NCT02091141) is a multicenter, nonrandomized, phase IIa multiple basket study. Patients with advanced refractory solid tumors harboring molecular alterations in human epidermal growth factor receptor-2, epidermal growth factor receptor, v-raf murine sarcoma viral oncogene homolog B1, or the Hedgehog pathway are treated with pertuzumab plus trastuzumab, erlotinib, vemurafenib, or vismodegib, respectively. The primary end point is investigator-assessed objective response rate within each tumor-pathway cohort. Results Between April 1, 2014 and November 1, 2016, 251 patients with 35 different tumor types received study treatment. The efficacy population contains 230 treated patients who were evaluated for response or discontinued treatment before evaluation. Fifty-two patients (23%) with 14 different tumor types had objective responses (complete, n = 4; partial, n = 48). Tumor-pathway cohorts with notable objective response rates included human epidermal growth factor receptor-2-amplified/overexpressing colorectal (38% [14 of 37]; 95% CI, 23% to 55%) and v-raf murine sarcoma viral oncogene homolog B1 V600-mutated non-small-cell lung cancer (43% [six of 14]; 95% CI, 18% to 71%). Conclusion The four currently approved targeted therapy regimens in the MyPathway study produced meaningful responses when administered without chemotherapy in several refractory solid tumor types not currently labeled for these agents.
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Affiliation(s)
- John D Hainsworth
- John D. Hainsworth, David R. Spigel, and Howard Burris, Sarah Cannon Research Institute; Tennessee Oncology, Nashville, TN; Funda Meric-Bernstam, University of Texas MD Anderson Cancer Center, Houston, TX; Charles Swanton, Francis Crick Institute, London, United Kingdom; Herbert Hurwitz, Duke University Medical Center, Durham, NC; Christopher Sweeney, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA; Ron Bose, Washington University School of Medicine, St Louis, MO; Bongin Yoo, Alisha Stein, and Mary Beattie, Genentech, South San Francisco; and Razelle Kurzrock, Moores Cancer Center, University of California San Diego, San Diego, CA
| | - Funda Meric-Bernstam
- John D. Hainsworth, David R. Spigel, and Howard Burris, Sarah Cannon Research Institute; Tennessee Oncology, Nashville, TN; Funda Meric-Bernstam, University of Texas MD Anderson Cancer Center, Houston, TX; Charles Swanton, Francis Crick Institute, London, United Kingdom; Herbert Hurwitz, Duke University Medical Center, Durham, NC; Christopher Sweeney, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA; Ron Bose, Washington University School of Medicine, St Louis, MO; Bongin Yoo, Alisha Stein, and Mary Beattie, Genentech, South San Francisco; and Razelle Kurzrock, Moores Cancer Center, University of California San Diego, San Diego, CA
| | - Charles Swanton
- John D. Hainsworth, David R. Spigel, and Howard Burris, Sarah Cannon Research Institute; Tennessee Oncology, Nashville, TN; Funda Meric-Bernstam, University of Texas MD Anderson Cancer Center, Houston, TX; Charles Swanton, Francis Crick Institute, London, United Kingdom; Herbert Hurwitz, Duke University Medical Center, Durham, NC; Christopher Sweeney, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA; Ron Bose, Washington University School of Medicine, St Louis, MO; Bongin Yoo, Alisha Stein, and Mary Beattie, Genentech, South San Francisco; and Razelle Kurzrock, Moores Cancer Center, University of California San Diego, San Diego, CA
| | - Herbert Hurwitz
- John D. Hainsworth, David R. Spigel, and Howard Burris, Sarah Cannon Research Institute; Tennessee Oncology, Nashville, TN; Funda Meric-Bernstam, University of Texas MD Anderson Cancer Center, Houston, TX; Charles Swanton, Francis Crick Institute, London, United Kingdom; Herbert Hurwitz, Duke University Medical Center, Durham, NC; Christopher Sweeney, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA; Ron Bose, Washington University School of Medicine, St Louis, MO; Bongin Yoo, Alisha Stein, and Mary Beattie, Genentech, South San Francisco; and Razelle Kurzrock, Moores Cancer Center, University of California San Diego, San Diego, CA
| | - David R Spigel
- John D. Hainsworth, David R. Spigel, and Howard Burris, Sarah Cannon Research Institute; Tennessee Oncology, Nashville, TN; Funda Meric-Bernstam, University of Texas MD Anderson Cancer Center, Houston, TX; Charles Swanton, Francis Crick Institute, London, United Kingdom; Herbert Hurwitz, Duke University Medical Center, Durham, NC; Christopher Sweeney, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA; Ron Bose, Washington University School of Medicine, St Louis, MO; Bongin Yoo, Alisha Stein, and Mary Beattie, Genentech, South San Francisco; and Razelle Kurzrock, Moores Cancer Center, University of California San Diego, San Diego, CA
| | - Christopher Sweeney
- John D. Hainsworth, David R. Spigel, and Howard Burris, Sarah Cannon Research Institute; Tennessee Oncology, Nashville, TN; Funda Meric-Bernstam, University of Texas MD Anderson Cancer Center, Houston, TX; Charles Swanton, Francis Crick Institute, London, United Kingdom; Herbert Hurwitz, Duke University Medical Center, Durham, NC; Christopher Sweeney, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA; Ron Bose, Washington University School of Medicine, St Louis, MO; Bongin Yoo, Alisha Stein, and Mary Beattie, Genentech, South San Francisco; and Razelle Kurzrock, Moores Cancer Center, University of California San Diego, San Diego, CA
| | - Howard Burris
- John D. Hainsworth, David R. Spigel, and Howard Burris, Sarah Cannon Research Institute; Tennessee Oncology, Nashville, TN; Funda Meric-Bernstam, University of Texas MD Anderson Cancer Center, Houston, TX; Charles Swanton, Francis Crick Institute, London, United Kingdom; Herbert Hurwitz, Duke University Medical Center, Durham, NC; Christopher Sweeney, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA; Ron Bose, Washington University School of Medicine, St Louis, MO; Bongin Yoo, Alisha Stein, and Mary Beattie, Genentech, South San Francisco; and Razelle Kurzrock, Moores Cancer Center, University of California San Diego, San Diego, CA
| | - Ron Bose
- John D. Hainsworth, David R. Spigel, and Howard Burris, Sarah Cannon Research Institute; Tennessee Oncology, Nashville, TN; Funda Meric-Bernstam, University of Texas MD Anderson Cancer Center, Houston, TX; Charles Swanton, Francis Crick Institute, London, United Kingdom; Herbert Hurwitz, Duke University Medical Center, Durham, NC; Christopher Sweeney, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA; Ron Bose, Washington University School of Medicine, St Louis, MO; Bongin Yoo, Alisha Stein, and Mary Beattie, Genentech, South San Francisco; and Razelle Kurzrock, Moores Cancer Center, University of California San Diego, San Diego, CA
| | - Bongin Yoo
- John D. Hainsworth, David R. Spigel, and Howard Burris, Sarah Cannon Research Institute; Tennessee Oncology, Nashville, TN; Funda Meric-Bernstam, University of Texas MD Anderson Cancer Center, Houston, TX; Charles Swanton, Francis Crick Institute, London, United Kingdom; Herbert Hurwitz, Duke University Medical Center, Durham, NC; Christopher Sweeney, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA; Ron Bose, Washington University School of Medicine, St Louis, MO; Bongin Yoo, Alisha Stein, and Mary Beattie, Genentech, South San Francisco; and Razelle Kurzrock, Moores Cancer Center, University of California San Diego, San Diego, CA
| | - Alisha Stein
- John D. Hainsworth, David R. Spigel, and Howard Burris, Sarah Cannon Research Institute; Tennessee Oncology, Nashville, TN; Funda Meric-Bernstam, University of Texas MD Anderson Cancer Center, Houston, TX; Charles Swanton, Francis Crick Institute, London, United Kingdom; Herbert Hurwitz, Duke University Medical Center, Durham, NC; Christopher Sweeney, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA; Ron Bose, Washington University School of Medicine, St Louis, MO; Bongin Yoo, Alisha Stein, and Mary Beattie, Genentech, South San Francisco; and Razelle Kurzrock, Moores Cancer Center, University of California San Diego, San Diego, CA
| | - Mary Beattie
- John D. Hainsworth, David R. Spigel, and Howard Burris, Sarah Cannon Research Institute; Tennessee Oncology, Nashville, TN; Funda Meric-Bernstam, University of Texas MD Anderson Cancer Center, Houston, TX; Charles Swanton, Francis Crick Institute, London, United Kingdom; Herbert Hurwitz, Duke University Medical Center, Durham, NC; Christopher Sweeney, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA; Ron Bose, Washington University School of Medicine, St Louis, MO; Bongin Yoo, Alisha Stein, and Mary Beattie, Genentech, South San Francisco; and Razelle Kurzrock, Moores Cancer Center, University of California San Diego, San Diego, CA
| | - Razelle Kurzrock
- John D. Hainsworth, David R. Spigel, and Howard Burris, Sarah Cannon Research Institute; Tennessee Oncology, Nashville, TN; Funda Meric-Bernstam, University of Texas MD Anderson Cancer Center, Houston, TX; Charles Swanton, Francis Crick Institute, London, United Kingdom; Herbert Hurwitz, Duke University Medical Center, Durham, NC; Christopher Sweeney, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA; Ron Bose, Washington University School of Medicine, St Louis, MO; Bongin Yoo, Alisha Stein, and Mary Beattie, Genentech, South San Francisco; and Razelle Kurzrock, Moores Cancer Center, University of California San Diego, San Diego, CA
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46
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Schmitt NC, Kang H, Sharma A. Salivary duct carcinoma: An aggressive salivary gland malignancy with opportunities for targeted therapy. Oral Oncol 2017; 74:40-48. [PMID: 29103750 PMCID: PMC5685667 DOI: 10.1016/j.oraloncology.2017.09.008] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2017] [Revised: 08/16/2017] [Accepted: 09/12/2017] [Indexed: 12/15/2022]
Abstract
Salivary duct carcinoma (SDC) is a rare, aggressive salivary malignancy that is often diagnosed at an advanced stage. Previously, little was known about outcomes of this disease due to its rarity. In the past several years, much has been learned about salivary duct carcinoma after publication of outcomes from several large single-institution series and national database searches. Recent studies of genomic alterations have helped elucidate the biology and pathogenesis of this aggressive disease. Here we review outcomes of the disease, effects of treatment, prognostic factors, and genomic alterations in SDC. Studies of targeted therapy and promising future directions are also discussed.
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Affiliation(s)
- Nicole C Schmitt
- Integrative Therapeutics Program, National Institute on Deafness and Other Communication Disorders, National Institutes of Health, Bethesda, MD, United States; Department of Otolaryngology - Head and Neck Surgery, Johns Hopkins University, Bethesda, MD, United States.
| | - Hyunseok Kang
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins Medical Institutions, Baltimore, MD, United States
| | - Arun Sharma
- Division of Otolaryngology - Head and Neck Surgery, Southern Illinois University, Springfield, IL, United States
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47
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Can NT, Lingen MW, Mashek H, McElherne J, Briese R, Fitzpatrick C, van Zante A, Cipriani NA. Expression of Hormone Receptors and HER-2 in Benign and Malignant Salivary Gland Tumors. Head Neck Pathol 2017; 12:95-104. [PMID: 28681314 PMCID: PMC5873488 DOI: 10.1007/s12105-017-0833-y] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2017] [Accepted: 06/19/2017] [Indexed: 11/24/2022]
Abstract
With the advent of targeted therapies, expression of sex hormone receptors and HER-2 in salivary gland tumors (SGTs) is of clinical interest. Previous reports of estrogen (ER) and progesterone (PR) receptor expression have varied. Androgen receptor (AR) and HER-2 overexpression are frequently reported in salivary duct carcinoma (SDC), but have not been studied systematically in other SGTs. This study examines ER, PR, AR, and HER-2 expression in SGTs. Immunohistochemistry for ER, PR, AR, and HER-2 was performed on 254 SGTs (134 malignant). ER, PR, and AR expression was scored using Allred system. HER-2 expression was scored using Dako HercepTest guidelines. FISH for HER-2 amplification was performed on select cases with HER-2 overexpression (2-3+). No SGT demonstrated strong expression of ER or PR. Combined strong AR and HER-2 expression was seen in 22 carcinomas: 14/25 SDC, 3/16 poorly differentiated, two oncocytic, and one each carcinoma ex pleomorphic adenoma, squamous cell, and intraductal carcinoma. Eighteen additional high grade carcinomas had HER-2 overexpression with absent, weak, or moderate AR expression; eight high grade carcinomas had isolated strong AR expression with 0-1+ HER-2 staining. Of 15 tested cases, six demonstrated HER-2 amplification by FISH, all of which had 3+ immunoreactivity. Neither benign nor malignant SGTs had strong expression of ER or PR. None of the benign SGTs overexpressed AR or HER-2. Coexpression of AR and HER-2 should not define SDC, but immunostaining should be considered in high grade salivary carcinomas, as some show overexpression and may benefit from targeted therapy.
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Affiliation(s)
- Nhu Thuy Can
- Department of Pathology, The University of Chicago Medicine, 5841 S. Maryland Ave, MC 6101, Chicago, IL 60637 USA ,Department of Pathology, University of California San Francisco, 505 Parnassus Avenue, San Francisco, CA 94143 USA
| | - Mark W. Lingen
- Department of Pathology, The University of Chicago Medicine, 5841 S. Maryland Ave, MC 6101, Chicago, IL 60637 USA
| | - Heather Mashek
- Constitutional Cytogenetics and Cytogenomics, Department of Pathology, The University of Chicago Medicine, 5841 S. Maryland Ave, Chicago, IL 60637 USA
| | - James McElherne
- Constitutional Cytogenetics and Cytogenomics, Department of Pathology, The University of Chicago Medicine, 5841 S. Maryland Ave, Chicago, IL 60637 USA
| | - Renee Briese
- Constitutional Cytogenetics and Cytogenomics, Department of Pathology, The University of Chicago Medicine, 5841 S. Maryland Ave, Chicago, IL 60637 USA
| | - Carrie Fitzpatrick
- Constitutional Cytogenetics and Cytogenomics, Department of Pathology, The University of Chicago Medicine, 5841 S. Maryland Ave, Chicago, IL 60637 USA
| | - Annemieke van Zante
- Department of Pathology, University of California San Francisco, 505 Parnassus Avenue, San Francisco, CA 94143 USA
| | - Nicole A. Cipriani
- Department of Pathology, The University of Chicago Medicine, 5841 S. Maryland Ave, MC 6101, Chicago, IL 60637 USA
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48
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Kim Y, Lee SJ, Lee JY, Lee SH, Sun JM, Park K, An HJ, Cho JY, Kang EJ, Lee HY, Kim J, Keam B, Kim HR, Lee KE, Choi MY, Lee KH, Ahn MJ. Clinical trial of nintedanib in patients with recurrent or metastatic salivary gland cancer of the head and neck: A multicenter phase 2 study (Korean Cancer Study Group HN14-01). Cancer 2017; 123:1958-1964. [PMID: 28102887 DOI: 10.1002/cncr.30537] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2016] [Revised: 11/18/2016] [Accepted: 11/21/2016] [Indexed: 01/17/2023]
Abstract
BACKGROUND Salivary gland cancers (SGCs) are uncommon and account for less than 5% of all head and neck cancers, but they are histologically heterogeneous. No specific therapy, including targeted agents, has consistently improved clinical outcomes in recurrent/metastatic SGC. Recent studies suggest that vascular endothelial growth factor receptor (VEGFR) and platelet-derived growth factor receptor (PDGFR) play important roles in SGC. Nintedanib is a potent small-molecule, triple-receptor tyrosine kinase inhibitor (VEGFR1, VEGFR2, and VEGFR3; fibroblast growth factor receptor 1 [FGFR1], FGFR2, and FGFR3; and PDGFRα and PDGFRß). This study sought to determine the antitumor activity of nintedanib in patients with recurrent or metastatic SGC. METHODS This open-label, multicenter, phase 2, single-arm study was conducted at 11 hospitals in South Korea. Patients with pathologically confirmed recurrent and/or metastatic SGC for whom at least 1 line of systemic chemotherapy had failed were enrolled. Nintedanib was given orally at 200 mg twice a day until disease progression or unacceptable toxicity. The primary endpoint was the response rate. The secondary endpoints were progression-free survival, overall survival, toxicity, and the disease-control rate. The Simon 2-stage minimax design was used. RESULTS The median age of the patients was 54 years, 60% were female, and 95% had an Eastern Cooperative Oncology Group performance status of 0 or 1. The majority of the patients had adenoid cystic carcinoma (65%), and 40% received at least 2 prior rounds of chemotherapy. After 20 patients were enrolled, the study was stopped because no responders were observed at stage I. There were no partial responses, but the disease-control rate was 75% (15 of 20). The median duration of stable disease was 8.2 months (range, 1.76-12.36 months). At the time of the data cutoff, with a median follow-up of 9.5 months, the median overall survival had not been reached, and the progression-free survival rate at 6 months was 60% (95% confidence interval, 0.34-0.79). Grade 3 adverse events included liver enzyme elevation (25%) and nausea/vomiting (5%). Four patients who required a dose reduction because of a grade 3 liver enzyme elevation showed no further grade 3 events. CONCLUSIONS Single-agent nintedanib did not yield a partial response but did achieve a 75% disease-control rate with long-term stabilization in SGC patients. Because of the high rate and long duration of disease control with a good safety profile, further investigation is warranted. Cancer 2017;123:1958-1964. © 2017 American Cancer Society.
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Affiliation(s)
- Youjin Kim
- Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Su Jin Lee
- Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Ji Yun Lee
- Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Se-Hoon Lee
- Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jong-Mu Sun
- Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Keunchil Park
- Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Ho Jung An
- St Vincent's Hospital, Catholic University, Suwon, South Korea
| | - Jae Yong Cho
- Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Eun Joo Kang
- Guro Hospital, Korea University Medical Center, Seoul, Korea
| | - Ha-Young Lee
- Dongnam Institute of Radiological and Medical Sciences, Busan, Korea
| | - Jinsoo Kim
- Boramae Medical Center, Seoul National University Hospital, Seoul, Korea
| | - Bhumsuk Keam
- Seoul National University Hospital, Seoul, Korea
| | - Hye Ryun Kim
- Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Korea
| | | | | | - Ki Hyeong Lee
- Chungbuk National University Hospital, Cheongju, Korea
| | - Myung-Ju Ahn
- Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
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49
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Thorpe LM, Schrock AB, Erlich RL, Miller VA, Knost J, Le-Lindqwister N, Jujjavarapu S, Ali SM, Liu JJ. Significant and durable clinical benefit from trastuzumab in 2 patients with HER2-amplified salivary gland cancer and a review of the literature. Head Neck 2016; 39:E40-E44. [PMID: 28006087 DOI: 10.1002/hed.24634] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2016] [Accepted: 10/12/2016] [Indexed: 01/30/2023] Open
Abstract
BACKGROUND Salivary ductal carcinoma and carcinoma ex pleomorphic adenoma (CEPA) are aggressive salivary gland cancers with poor prognosis. The standard of care is resection with or without radiotherapy, and there are no established systemic therapy options. METHODS We describe 1 patient with metastatic CEPA and 1 patient with metastatic recurrent salivary duct carcinoma whose tumors were evaluated by comprehensive genomic profiling. Testing identified human epidermal growth factor receptor 2 (HER2) amplification in both patients, and an additional activating HER2 mutation in the CEPA case. RESULTS Both patients were treated with the HER2-targeting monoclonal antibody trastuzumab (herceptin) plus chemotherapy and experienced rapid responses. Subsequently, both patients were given single-agent maintenance trastuzumab and continue to experience durable disease control. CONCLUSION Given the poor prognosis for salivary gland cancers and the limited treatment options upon recurrence or metastasis, patients should be tested for all classes of HER2 alterations. In cases with HER2 overexpression or activation, targeted therapies, such as trastuzumab are promising. © 2016 Wiley Periodicals, Inc. Head Neck 39: E40-E44, 2017.
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Affiliation(s)
| | | | | | | | | | | | | | - Siraj M Ali
- Foundation Medicine Inc, Cambridge, Massachusetts
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50
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De Block K, Vander Poorten V, Dormaar T, Nuyts S, Hauben E, Floris G, Deroose CM, Schöffski P, Clement PM. Metastatic HER-2-positive salivary gland carcinoma treated with trastuzumab and a taxane: a series of six patients. Acta Clin Belg 2016; 71:383-388. [PMID: 27285571 DOI: 10.1080/17843286.2016.1173940] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Metastatic salivary gland carcinoma is a rare malignancy. A subset of these tumors overexpresses the human epidermal growth factor receptor 2 (HER-2), which is considered a poor prognostic marker. Targeted therapy with the monoclonal antibody trastuzumab can be a treatment option in these patients. We describe six cases of metastatic salivary gland carcinoma treated with trastuzumab in combination with a taxane. Three of these patients had salivary duct cancer, two had mucoepidermoid carcinoma and one patient was treated for acinic cell carcinoma. The therapy was well tolerated. We observed five partial responses and a median progression free survival of 10.8 months, which compares favorably with the reported outcome of combination chemotherapy. One patient achieved a complete and durable remission. When HER-2 and androgen receptor were co-expressed, trastuzumab-based treatment appeared to be more active than androgen deprivation in our experience.
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