1
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A perspective of comparative salivary and breast pathology. Part I: microstructural aspects, adaptations and cellular events. Eur Arch Otorhinolaryngol 2013; 271:647-63. [PMID: 23649507 DOI: 10.1007/s00405-013-2488-y] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2013] [Accepted: 04/08/2013] [Indexed: 10/26/2022]
Abstract
This is the first part of a review comparing the pathology of salivary and mammary glands. Here, less obvious similarities and differences in functional histology and their influences on pathology are examined with emphasis on myoepithelial cells, stromal components, analogues of mucosa-associated lymphoid tissue, steroid receptors, and intraparenchymal cells of monocytic lineage. Particular cell phenotypes (oncocytic, apocrine, neuroendocrine and clear) are critically evaluated and responses to atrophy, infarction and fine-needle aspiration biopsy procedures are highlighted together with aspects of metaplasia, regeneration, ageing and microcalcification. Areas of controversy or uncertainty which may benefit from further investigations are also discussed.
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2
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Lagha A, Chraiet N, Ayadi M, Krimi S, Allani B, Rifi H, Raies H, Mezlini A. Systemic therapy in the management of metastatic or advanced salivary gland cancers. Oral Oncol 2012; 48:948-957. [PMID: 22698431 DOI: 10.1016/j.oraloncology.2012.05.004] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2012] [Accepted: 05/02/2012] [Indexed: 11/17/2022]
Abstract
Salivary gland cancers are very rare tumors. They are characterized by a histologic heterogeneity and a poor outcome. According to this rarity, few prospective data are available to date. No standard recommendations could be held for the use of systemic therapy in these tumors. Several case reports and small studies have investigated the contribution of different agents of chemotherapy. With the extension of molecular biology approach in oncology several signaling pathways have been discovered in different cancers including salivary gland cancers; thus a number of targeted therapies have been investigated. This paper reviewed exhaustively the studies investigating the role of systemic therapies (chemotherapy, targeted therapy, hormone therapy) in salivary gland cancers.
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Affiliation(s)
- Aymen Lagha
- Department of Medical Oncology, Salah Azaiez Institute, Tunis, Tunisia.
| | - Nesrine Chraiet
- Department of Medical Oncology, Salah Azaiez Institute, Tunis, Tunisia
| | - Mouna Ayadi
- Department of Medical Oncology, Salah Azaiez Institute, Tunis, Tunisia
| | - Sarra Krimi
- Department of Medical Oncology, Salah Azaiez Institute, Tunis, Tunisia
| | - Bassem Allani
- Department of Medical Oncology, Salah Azaiez Institute, Tunis, Tunisia
| | - Hela Rifi
- Department of Medical Oncology, Salah Azaiez Institute, Tunis, Tunisia
| | - Henda Raies
- Department of Medical Oncology, Salah Azaiez Institute, Tunis, Tunisia
| | - Amel Mezlini
- Department of Medical Oncology, Salah Azaiez Institute, Tunis, Tunisia
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3
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Systemic therapy in the management of metastatic or advanced salivary gland cancers. HEAD & NECK ONCOLOGY 2012; 4:19. [PMID: 22558945 PMCID: PMC3414773 DOI: 10.1186/1758-3284-4-19] [Citation(s) in RCA: 55] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/10/2012] [Accepted: 05/04/2012] [Indexed: 11/10/2022]
Abstract
Salivary gland cancers are very rare tumors. They are characterized by a histologic heterogeneity and a poor outcome. According to this rarity, few prospective data are available to date. No standard recommendations could be held for the use of systemic therapy in these tumors. Several case reports and small studies have investigated the contribution of different agents of chemotherapy. With the extension of molecular biology approach in oncology several signaling pathways have been discovered in different cancers including salivary gland cancers; thus a number of targeted therapies have been investigated. This paper reviewed exhaustively the studies investigating the role of systemic therapies (chemotherapy, targeted therapy, hormone therapy) in salivary gland cancers.
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4
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Novel therapeutic strategies for malignant salivary gland tumors: lessons learned from breast cancer. Int J Otolaryngol 2011; 2011:187623. [PMID: 22164169 PMCID: PMC3227505 DOI: 10.1155/2011/187623] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2011] [Revised: 08/26/2011] [Accepted: 08/27/2011] [Indexed: 01/29/2023] Open
Abstract
Malignant salivary gland tumors (MSGTs) account for 2–6% of all head and neck cancers. Despite the rarity, MSGTs have been of great interest due to a wide variety of pathological features and high metastasis rates resulting in poor prognosis. Surgical resection followed by radiation therapy represents the main treatment of this malignancy. Adjuvant therapy is reserved for the management of local recurrence, no longer amenable to additional local therapy, and for metastasis. Based on the studies from other types of tumors, particularly breast cancer, the expression and function of sex steroid hormone receptors in cancer have been extensively studied and applied to diagnosis and treatment. Although a number of studies in MSGTs have been published, the rationale for hormone therapy is still controversial due to the disparate results and insufficient number of cases. However, some recent reports have demonstrated that certain salivary gland neoplasms are similar to breast cancer, not only in terms of the pathological features, but also at the molecular level. Here, we shed light on the biological similarity between MSGTs and certain types of breast cancer, and describe the potential use of hormone and additional therapies for MSGTs.
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5
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Konttinen YT, Stegaev V, Mackiewicz Z, Porola P, Hänninen A, Szodoray P. Salivary glands - "an unisex organ'? Oral Dis 2010; 16:577-85. [PMID: 20412448 DOI: 10.1111/j.1601-0825.2010.01669.x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Usually no distinction is made between female and male salivary glands although cyclic changes of and ⁄ or differences in serum and salivary sex steroid concentrations characterize women and men. Moreover, sexual dimorphism is well recognized in salivary glands of rodents.Salivary glands contain estrogen and androgen receptors and are, according to modern high throughput technologies,subjected to gender differences not explainable by gene dose effects by the X chromosome alone. Because sex steroids are lipophilic, it is often thought that approximately 10% of them passively diffuse from plasma to saliva. Indeed, saliva can find use as sample material in sports medicine, pediatrics, veterinary medicine and behavioral sciences. Last but not least, humans and other primates are unique in that they have a reticular zone in their adrenal cortex, which produces dehydroepiandrosterone and androstendione pro-hormones. These are processed in peripheral tissues, not only in female breast and uterus and male prostate, but also in salivary glands by an intracrine enzymatic machinery to active 17b-estradiol,dihydrotestosterone and others, to satisfy and buffer against a constantly changing needs caused by circadian,menstrual, pregnancy and chronobiological hormonal changes in the systemic circulation. Female dominance of Sjögren's syndrome and certain forms of salivary gland cancer probably reflect these gender-based differences.
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Affiliation(s)
- Y T Konttinen
- Department of Medicine, Helsinki University Central Hospital, Helsinki, Finland.
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6
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Ito FA, Ito K, Coletta RD, Vargas PA, Lopes MA. Immunohistochemical study of androgen, estrogen and progesterone receptors in salivary gland tumors. Braz Oral Res 2010; 23:393-8. [PMID: 20027446 DOI: 10.1590/s1806-83242009000400008] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2008] [Accepted: 09/22/2009] [Indexed: 11/22/2022] Open
Abstract
The aim of this work was to study the immunohistochemical expression of androgen receptor, estrogen receptor and progesterone receptor in pleomorphic adenomas, Warthin's tumors, mucoepidermoid carcinomas and adenoid cystic carcinomas of salivary glands. A total of 41 pleomorphic adenomas, 30 Warthin's tumors, 30 mucoepidermoid carcinomas and 30 adenoid cystic carcinomas were analyzed, and the immunohistochemical expression of these hormone receptors were assessed. It was observed that all cases were negative for estrogen and progesterone receptors. Androgen receptor was positive in 2 cases each of pleomorphic adenoma, mucoepidermoid carcinoma and adenoid cystic carcinoma. In conclusion, the results do not support a role of estrogen and progesterone in the tumorigenesis of pleomorphic adenomas, Warthin's tumors, mucoepidermoid carcinomas and adenoid cystic carcinomas. However, androgen receptors can play a role in a small set of salivary gland tumors, and this would deserve further studies.
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Affiliation(s)
- Fabio Augusto Ito
- Department of Pathology, Londrina State University, Londrina, PR, Brazil
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7
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Barrera JE, Shroyer KR, Said S, Hoernig G, Melrose R, Freedman PD, Wright TA, Greer RO. Estrogen and progesterone receptor and p53 gene expression in adenoid cystic cancer. Head Neck Pathol 2008; 2:13-8. [PMID: 20614336 PMCID: PMC2807605 DOI: 10.1007/s12105-007-0032-3] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/26/2007] [Accepted: 09/26/2007] [Indexed: 10/22/2022]
Abstract
OBJECTIVES The current study examined the role of estrogen receptors (ER), progesterone receptors (PR) and p53 expression in adenoid cystic carcinoma (ACC) to determine if simple expression or possible overexpression of these products might influence the development and natural course of this cancer. STUDY DESIGN ER and PR status and p53 overexpression were retrospectively evaluated utilizing immunohistochemical evaluation of 47 ACC specimens. METHODS Formalin-fixed paraffin-embedded tissues from 47 ACC specimens and 47 samples of normal salivary gland tissue were evaluated histochemically for the presence of ER, PR and p53. Immunoreactivity was scored using a 0 to +3 scale in which staining was either (0) negative, (+1) spotty, (+2) weakly positive, or (+3) strongly positive. RESULTS ER was expressed in 8 of 47 tumors while PR was expressed in 4 of 47 tumors. p53 aberrations were demonstrated in 26 of 47 tumors. Tumors showed varying degrees of immunopositivity ranging from 0 to +3. CONCLUSIONS These studies suggest that p53 aberrations may be involved in ACC tumor progression and that ER and PR may play a role in ACC development.
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Affiliation(s)
- Jose E. Barrera
- Department of Otolaryngology, Stanford University, School of Medicine, 801 Welch Road, Stanford, CA 94305 USA
| | - Kenneth R. Shroyer
- Department of Pathology, University of Colorado, School of Medicine, Denver, CO USA
| | - Sherif Said
- Department of Pathology, University of Colorado, School of Medicine, Denver, CO USA
| | - George Hoernig
- Division of Oral and Maxillofacial Pathology, University of Colorado, School of Dentistry, Denver, CO USA
| | | | - Paul D. Freedman
- Section of Oral Pathology, New York Hospital of Queens, Flushing, NY USA
| | - Tanya A. Wright
- Department of Pathology, Meharry Medical College, Nashville, TN USA
| | - Robert O. Greer
- Department of Pathology, University of Colorado, School of Medicine, Denver, CO USA ,Division of Oral and Maxillofacial Pathology, University of Colorado, School of Dentistry, Denver, CO USA
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8
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Genelhu MCLS, Cardoso SV, Gobbi H, Cassali GD. A comparative study between mixed-type tumours from human salivary and canine mammary glands. BMC Cancer 2007; 7:218. [PMID: 18045453 PMCID: PMC2233636 DOI: 10.1186/1471-2407-7-218] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2006] [Accepted: 11/28/2007] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND In comparative pathology, canine mammary tumours have special interest because of their similarities with human breast cancer. Mixed tumours are uncommon lesions in the human breast, but they are found most frequently in the mammary gland of the female dogs and in the human salivary glands. The aim of the study was to compare clinical, morphological and immunohistochemical features of human salivary and canine mammary gland mixed tumours, in order to evaluate the latter as an experimental model for salivary gland tumours. METHODS Ten examples of each mixed tumour type (human pleomorphic adenoma and carcinomas ex-pleomorphic adenomas and canine mixed tumour and metaplastic carcinoma) were evaluated. First, clinical and morphologic aspects of benign and malignant variants were compared between the species. Then, streptavidin-biotin-peroxidase immunohistochemistry was performed to detect the expression of cytokeratins, vimentin, p63 protein, estrogen receptor, beta-catenin, and E-cadherin. RESULTS After standardization, similar age and site distributions were observed in human and canine tumours. Histological similarities were identified in the comparison of the benign lesions as well. Metaplastic carcinomas also resembled general aspects of carcinomas ex-pleomorphic adenomas in morphological evaluation. Additionally, immunohistochemical staining further presented similar antigenic expression between lesions. CONCLUSION There are many similar features between human salivary and canine mammary gland mixed tumours. This observation is of great relevance for those interested in the study and management of salivary gland tumours, since canine lesions may constitute useful comparative models for their investigations.
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Affiliation(s)
- Marisa C L S Genelhu
- Laboratory of Comparative Pathology, Biological Sciences Institute, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais, Brazil.
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9
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Matsubayashi S, Yoshihara T. Carcinoma ex pleomorphic adenoma of the salivary gland: an immunohistochemical study. Eur Arch Otorhinolaryngol 2007; 264:789-95. [PMID: 17310348 DOI: 10.1007/s00405-007-0256-6] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2006] [Accepted: 12/19/2006] [Indexed: 10/23/2022]
Abstract
The proliferative activity of the tumor cells and the expression of tumor-associated genes and sex steroid hormone receptors were investigated immunohistochemically in ten cases of carcinoma ex pleomorphic adenoma (Ca-ex-PA) of the salivary glands. These were analyzed in benign and malignant components separately, and then were compared with ten cases of the other malignant tumors [adenocarcinomas, not otherwise specified (ACN) and salivary duct carcinomas (SDC)] and ten cases of pleomorphic adenomas (PA). The results obtained in this study were as follows: (1) malignant component of Ca-ex-PA showed a higher incidence of PCNA and Ki67 than benign component of Ca-ex-PA. A significant difference between benign component of Ca-ex-PA and PA was not observed. (2) A significant difference in the incidence of p53, c-erbB-2, EGFR overexpression was observed only between malignant component of Ca-ex-PA and benign component of Ca-ex-PA. (3) The incidence of PCNA, Ki67, p53, c-erbB-2 overexpression in malignant component of Ca-ex-PA showed the highest data among the four groups. These results suggest that Ca-ex-PA acquired the particular biological behavior in contrast to the other salivary neoplasms in the long-standing process while PA undergoes malignant transformation.
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MESH Headings
- Adenoma, Pleomorphic/immunology
- Adenoma, Pleomorphic/metabolism
- Adenoma, Pleomorphic/pathology
- Aged
- Antibodies, Neoplasm/immunology
- Biomarkers, Tumor/immunology
- Biomarkers, Tumor/metabolism
- Carcinoma, Ductal/immunology
- Carcinoma, Ductal/metabolism
- Carcinoma, Ductal/pathology
- Diagnosis, Differential
- ErbB Receptors/immunology
- ErbB Receptors/metabolism
- Female
- Follow-Up Studies
- Humans
- Immunohistochemistry/methods
- Ki-67 Antigen/immunology
- Ki-67 Antigen/metabolism
- Male
- Middle Aged
- Neoplasm Recurrence, Local/immunology
- Neoplasm Recurrence, Local/metabolism
- Neoplasm Recurrence, Local/pathology
- Proliferating Cell Nuclear Antigen/immunology
- Proliferating Cell Nuclear Antigen/metabolism
- Receptor, ErbB-2/immunology
- Receptor, ErbB-2/metabolism
- Receptors, Androgen/immunology
- Receptors, Androgen/metabolism
- Receptors, Estrogen/immunology
- Receptors, Estrogen/metabolism
- Retrospective Studies
- Salivary Gland Neoplasms/immunology
- Salivary Gland Neoplasms/metabolism
- Salivary Gland Neoplasms/pathology
- Tumor Suppressor Protein p53/immunology
- Tumor Suppressor Protein p53/metabolism
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Affiliation(s)
- Saori Matsubayashi
- Department of Otolaryngology, Tokyo Women's Medical University, Tokyo, Japan
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10
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Laurie SA, Licitra L. Systemic therapy in the palliative management of advanced salivary gland cancers. J Clin Oncol 2006; 24:2673-8. [PMID: 16763282 DOI: 10.1200/jco.2005.05.3025] [Citation(s) in RCA: 202] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
Cancers of the salivary glands are unusual lesions that vary widely in their histologic appearance and molecular characteristics. Likewise, there is a wide spectrum of biologic behavior, ranging from low-grade, minimally invasive tumors, to highly lethal malignancies. There are few data on the role of systemic therapies in the management of these cancers, and chemotherapy is generally reserved for the palliative management of advanced disease that is not amenable to local therapies such as surgery and/or radiation. The majority of patients for whom systemic therapy is considered will have either adenoid cystic carcinoma, mucoepidermoid carcinoma, or high-grade adenocarcinoma. This article will review the available literature regarding the use of palliative chemotherapy for patients with advanced salivary gland cancer of these histologies, with an emphasis on the potential role of targeted agents. There is a need for a determined, coordinated effort to conduct high-quality clinical trials in patients with these rare cancers.
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MESH Headings
- Adenocarcinoma/drug therapy
- Adenocarcinoma/pathology
- Antibodies, Monoclonal/therapeutic use
- Antibodies, Monoclonal, Humanized
- Antineoplastic Agents/therapeutic use
- Boronic Acids/therapeutic use
- Bortezomib
- Carcinoma, Adenoid Cystic/drug therapy
- Carcinoma, Adenoid Cystic/pathology
- Carcinoma, Mucoepidermoid/drug therapy
- Carcinoma, Mucoepidermoid/pathology
- Clinical Trials as Topic
- Deoxycytidine/analogs & derivatives
- Deoxycytidine/therapeutic use
- Humans
- Lapatinib
- Neoplasm Metastasis
- Neoplasm Recurrence, Local/drug therapy
- Neoplasm Recurrence, Local/pathology
- Palliative Care
- Pyrazines/therapeutic use
- Quinazolines/therapeutic use
- Receptor, ErbB-2/metabolism
- Receptors, Androgen/metabolism
- Salivary Ducts
- Salivary Gland Neoplasms/drug therapy
- Salivary Gland Neoplasms/pathology
- Trastuzumab
- Gemcitabine
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Affiliation(s)
- Scott A Laurie
- Ottawa Hospital Regional Cancer Centre, the University of Ottawa, Ottawa, Canada
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11
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Dodd RL, Slevin NJ. Salivary gland adenoid cystic carcinoma: A review of chemotherapy and molecular therapies. Oral Oncol 2006; 42:759-69. [PMID: 16757203 DOI: 10.1016/j.oraloncology.2006.01.001] [Citation(s) in RCA: 176] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2005] [Revised: 12/29/2005] [Accepted: 01/04/2006] [Indexed: 01/28/2023]
Abstract
Adenoid cystic carcinoma (ACC) accounts for about 1% of all head and neck malignancies. It has a tendency for a prolonged clinical course, with local recurrences and distant metastases sometimes occurring many years after presentation. Standard treatment for salivary gland ACC is surgery and post-operative radiotherapy. The aim of this review was to examine the reported efficacy of various chemotherapy regimens and molecular therapies on recurrent/metastatic salivary gland ACC. One hundred and fourteen publications were reviewed on chemotherapy as well as possible molecular targets of therapy, including KIT, epidermal growth factor receptor (EGFR), human epidermal growth receptor-2 (HER-2), oestrogen and progesterone receptors, proliferating cell nuclear antigen (PCNA), Ki-67 and the p53, bcl-2 and SOX-4 genes. Reported response rates to combination chemotherapy are low and response duration generally short lived. The response to molecular therapies is low also. More research into novel molecular targets is needed.
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Affiliation(s)
- R L Dodd
- Manchester University Medical School, UK
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12
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Pires FR, da Cruz Perez DE, de Almeida OP, Kowalski LP. Estrogen receptor expression in salivary gland mucoepidermoid carcinoma and adenoid cystic carcinoma. Pathol Oncol Res 2004; 10:166-8. [PMID: 15448753 DOI: 10.1007/bf03033746] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2004] [Accepted: 08/20/2004] [Indexed: 11/29/2022]
Abstract
Estrogen receptor (ER) expression in salivary gland carcinomas is controversial, and most published studies considered no more than 10 cases. We analyzed ER expression by immunohistochemistry in 136 mucoepidermoid carcinomas and 72 adenoid cystic carcinomas. All cases were negative. These results do not support a role for estrogens in salivary gland mucoepidermoid carcinoma and adenoid cystic carcinoma.
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Affiliation(s)
- Fábio Ramôa Pires
- Oral Pathology, School of Dentistry, State University of Rio de Janeiro, Rio de Janeiro, Brazil
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13
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de Rijk EPCT, Ravesloot WTM, Hafmans TGM, van Esch E. Multifocal ductal cell hyperplasia in the submandibular salivary glands of Wistar rats chronically treated with a novel steroidal compound. Toxicol Pathol 2003; 31:1-9. [PMID: 12597443 DOI: 10.1080/01926230390173798] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
A high incidence of multifocal ductal hyperplasia was observed in the submandibular salivary gland of rats treated for 26 weeks with a high dose of a novel synthetic steroid with combined estrogenic and progestagenic properties. Hyperplastic foci consisted of microcystic duct-like structures lined by a single or multilayered epithelium, sometimes showing a tendency towards a cribiform growth pattern. The hyperplastic ducts wereembedded in a collagen-rich stroma and surrounded by numerous myoepithelial cells. Immunohistochemical methods used for the detection of estrogen- and progesterone receptors revealed that progesterone receptors were abundantly present in the nucleus of epithelial cells within the lesions, exclusively. Estrogen receptors could not be detected in both the normal tissue and hyperplasic foci. The morphological, ultrastructural, and immunohistochemical characteristics strongly suggest that these hyperplastic lesions originated from the intercalated ducts. The rodent-specific granular duct cell was not involved in the pathogenesis as was clearly demonstrated by the lack of immunoreactive epidermal growth factor within the lesions. Lesions were not observed in studies with progestagens and estrogens alone or with other combined estrogen/progestagen compounds, suggesting that the specific ratio of estrogenic and progestagenic activity of the present steroid had played an important role in the development of ductal hyperplasia in this study. Lesions of the intercalated ducts, as described in this study, have not been reported before in the literature.
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Affiliation(s)
- Eveline P C T de Rijk
- Organon, Department of Toxicology and Drug Disposition, 5340 BH Oss, The Netherlands.
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14
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Arpino G, Clark GM, Mohsin S, Bardou VJ, Elledge RM. Adenoid cystic carcinoma of the breast: molecular markers, treatment, and clinical outcome. Cancer 2002; 94:2119-27. [PMID: 12001107 DOI: 10.1002/cncr.10455] [Citation(s) in RCA: 128] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
BACKGROUND The objective of this study was to comprehensively characterize the clinical and biologic features of adenoid cystic carcinoma (ACC) and to assess the implications for management in a large cohort of patients. METHODS From a database of 50,000 patients, 28 were identified with ACC for which clinical follow-up and biologic information was available. The biologic features examined included estrogen receptor and progesterone receptor status, DNA ploidy, and S-phase fraction. Median follow-up was 83 months with a range of 29 to 144 months. Overall survival and disease free survival curves were drawn using Kaplan and Meier estimates and were compared by the log-rank test. RESULTS All but one patient were postmenopausal with a median age at diagnosis of 66 years (range, 40-96 years). One patient had macroscopic metastatic disease at diagnosis. Median tumor size was 1.9 cm (range, 0.5-7.0 cm). Axillary lymph node dissection was performed in 23 patients. Only 1 patient (4%) had histologic positive lymph nodes (2 of 10), and no recurrence was detected for this patient. Forty-six percent were ER positive (median, 16 fmol/mg protein; range, 5-1017 fmol/mg), and 35% were PgR positive (median, 61 fmol/mg protein; range, 6-854 fmol/mg). S-phase fraction and DNA ploidy were assessable in 24 cases. Ninety percent of tumors had low S-phase (median, 3.3%; range, 0.1-34.2%), and 92% were diploid. Simple or modified radical mastectomy was performed in 22 patients, and 6 patients were treated by lumpectomy. Five of these six patients also received radiation therapy after lumpectomy. Despite the different surgical approaches, there were no local recurrences. The 5-year disease free survival rate was 100%, and the 5-year overall survival rate was 85% (95% confidence interval, 71.7-98.6%). CONCLUSIONS Adenoid cystic carcinomas of the breast have very favorable biologic characteristics and, consistent with this, an excellent prognosis. Good local control can be achieved by lumpectomy with radiation or by simple mastectomy. Axillary lymph node dissection is not helpful in clinical management.
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Affiliation(s)
- Grazia Arpino
- Breast Center at Baylor College of Medicine, Houston, Texas 77030, USA
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15
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Teymoortash A, Lippert BM, Werner JA. Steroid hormone receptors in parotid gland cystadenolymphoma (Warthin's tumour). CLINICAL OTOLARYNGOLOGY AND ALLIED SCIENCES 2001; 26:411-6. [PMID: 11678950 DOI: 10.1046/j.1365-2273.2001.00494.x] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
The aetiopathogenesis of cystadenolymphoma is mostly unknown. Cystadenolymphomas have a significantly higher incidence in the male than the female population. This might be as a result of endocrine dependency in this kind of tumour. The purpose of the present study was to determine the sex hormone receptor status in cystadenolymphoma. Tissue samples of cystadenolymphoma, pleomorphic adenoma and normal samples of the parotid gland were examined immunohistochemically for oestrogen and progesterone receptors. Progesterone-positive cells could be found in the salivary duct system of normal glands and in the epithelial components of cystadenolymphomas. There was no evidence for the presence of oestrogen receptor in any sample studied. The evidence of progesterone receptors in cystadenolymphoma may implicate a potential role of endocrine factors in the development of this tumour.
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Affiliation(s)
- A Teymoortash
- Department of Otolaryngology, Head and Neck Surgery, Philipps University, Marburg, Germany.
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16
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Dori S, Trougouboff P, David R, Buchner A. Immunohistochemical evaluation of estrogen and progesterone receptors in adenoid cystic carcinoma of salivary gland origin. Oral Oncol 2000; 36:450-3. [PMID: 10964052 DOI: 10.1016/s1368-8375(00)00029-4] [Citation(s) in RCA: 40] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Adenoid cystic carcinoma (ACC) is a malignant tumor of salivary gland origin, which is characterized by a high rate of local recurrence and distant metastasis even after aggressive surgical treatment. In several studies using various immunohistochemical techniques, estrogen and progesterone receptor (ER and PgR) proteins in salivary gland ACC have been identified and the possible use of endocrine therapy as a treatment modality suggested. On this basis, 27 samples of formalin-fixed paraffin-embedded salivary gland ACC were immunohistochemically evaluated for the presence of ER and PgR. ER was not detected in any of the tumors and PgR was identified in only two cases. Thus, application of hormone therapy to salivary gland ACC is not supported by the results of the present study.
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Affiliation(s)
- S Dori
- Department of Oral and Maxillofacial Surgery, Chaim Sheba Medical Center, Tel-Hashomer, Israel
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17
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Jeannon JP, Soames JV, Bell H, Wilson JA. Immunohistochemical detection of oestrogen and progesterone receptors in salivary tumours. Clin Otolaryngol 1999; 24:52-4. [PMID: 10196649 DOI: 10.1046/j.1365-2273.1999.00211.x] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
The purpose of this study was to determine the oestrogen and progesterone receptor status of a selection of salivary tumours. Using immunohistochemistry, we detected nine oestrogen receptor and six progesterone receptor positive tumours from a sample of 36. One acinic cell carcinoma and two mucoepidermoid carcinomas demonstrated positivity for both receptors. We suggest that there may be role for oestrogen manipulation in the management of some salivary tumours.
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Affiliation(s)
- J P Jeannon
- Department of Otolaryngology, University of Newcastle upon Tyne, UK.
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18
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Gnepp DR, el-Mofty S. Polymorphous low-grade adenocarcinoma: glial fibrillary acidic protein staining in the differential diagnosis with cellular mixed tumors. ORAL SURGERY, ORAL MEDICINE, ORAL PATHOLOGY, ORAL RADIOLOGY, AND ENDODONTICS 1997; 83:691-5. [PMID: 9195625 DOI: 10.1016/s1079-2104(97)90321-8] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Polymorphous low-grade adenocarcinoma is a recently recognized salivary gland carcinoma arising primarily within the oral cavity. Most of these tumors are readily diagnosed; occasionally, however, they may be confused histologically with cellular mixed tumors. The difficulty stems from the bland cytologic nature of cellular mixed tumors and their organizational diversity, together with the irregular pushing growth at their interface with adjacent soft tissues, on histologic examination. Because of this diagnostic problem, we evaluated the use of glial fibrillary acidic protein localization in the differential diagnosis of polymorphous low-grade adenocarcinoma and cellular mixed tumor. Twelve oral polymorphous low-grade adenocarcinomas (polymorphous low-grade adenocarcinoma) and twelve cellular mixed tumors were selected and stained for glial fibrillary acidic protein (glial fibrillary acidic protein) using a strept-avidin-biotin system and examined independently by each investigator. In addition, five tumors with limited material (three cellular mixed tumors and two polymorphous low-grade adenocarcinoma) from the consultation service of one author were evaluated using the same techniques. Two polymorphous low-grade adenocarcinoma stained positive in very focal areas and only in the epithelial component; staining did not occur in the stroma. Fourteen of fifteen mixed tumors focally to diffusely expressed glial fibrillary acidic protein. Only one tumor did not express glial fibrillary acidic protein. In mixed tumors with only focal staining, the most helpful differential diagnostic feature was positive staining of the mesenchyme-like cells adjacent to epithelial nests. We did not find this latter staining pattern in any of the polymorphous low-grade adenocarcinoma.
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Affiliation(s)
- D R Gnepp
- Rhode Island Hospital/Brown University School of Medicine, St. Louis, Mo, USA
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19
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Shick PC, Riordan GP, Foss RD. Estrogen and progesterone receptors in salivary gland adenoid cystic carcinoma. ORAL SURGERY, ORAL MEDICINE, ORAL PATHOLOGY, ORAL RADIOLOGY, AND ENDODONTICS 1995; 80:440-4. [PMID: 8521108 DOI: 10.1016/s1079-2104(05)80338-5] [Citation(s) in RCA: 42] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Adenoid cystic carcinomas of salivary glands occur more frequently in women and bear remarkable similarity to adenoid cystic carcinomas of the breast. In addition, breast carcinomas express estrogen and progesterone receptors that impact prognostic significance. This suggests a possible role for sex steroid hormones in the development and progression of salivary gland adenoid cystic carcinoma. On this basis, 12 samples of formalin-fixed, paraffin-embedded salivary gland adenoid cystic carcinomas and 12 samples of normal salivary gland tissue were immunohistochemically evaluated for estrogen and progesterone receptor protein expression. Estrogen receptors were not detected in either group; however, a significantly higher progesterone receptor level was evident in the neoplastic group compared with normal tissue (p < 0.01). These data confirm the presence of progesterone receptors within normal and neoplastic salivary gland tissue. Progesterone receptor expression may be of possible prognostic and therapeutic value in some cases of adenoid cystic carcinoma.
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Affiliation(s)
- P C Shick
- Department of Oral Pathology, National Naval Dental Center, Washington, DC, USA
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20
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Macintosh RB. MINOR SALIVARY GLAND TUMORS: TYPES, INCIDENCE, AND MANAGEMENT. Oral Maxillofac Surg Clin North Am 1995. [DOI: 10.1016/s1042-3699(20)30846-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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21
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Clayton JR, Pogrel MA, Regezi JA. Simultaneous multifocal polymorphous low-grade adenocarcinoma. Report of two cases. ORAL SURGERY, ORAL MEDICINE, ORAL PATHOLOGY, ORAL RADIOLOGY, AND ENDODONTICS 1995; 80:71-7. [PMID: 7552866 DOI: 10.1016/s1079-2104(95)80019-0] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
The polymorphous low-grade adenocarcinoma is a recently described variant of salivary gland adenocarcinoma with a comparatively good prognosis. Polymorphous low-grade adenocarcinoma occurs most frequently in the palate with a peak incidence between 30 and 70 years of age. The female/male ratio is approximately 2:1, and the tumors exhibit slow growth with a low recurrence rate. The simultaneous occurrence of polymorphous low-grade adenocarcinoma has not been previously reported. This article reviews the existing literature and describes the first two reports of simultaneous intraoral polymorphous low-grade adenocarcinoma.
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Affiliation(s)
- J R Clayton
- Department of Oral and Maxillofacial Surgery, University of California, San Francisco, USA
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22
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Vigneswaran N, Müller S, DeRose P, Cohen C. Cathepsin-D and tumor associated antigen DF3 in salivary gland neoplasia. Differential diagnostic and prognostic applications. Pathol Res Pract 1994; 190:1174-84. [PMID: 7540754 DOI: 10.1016/s0344-0338(11)80444-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Salivary gland tumors pose considerable difficulty in diagnostic and prognostic assessment based on the histopathologic features alone. Cathepsin-D is overexpressed in cancer cells where its concentration in the primary tumor is correlated with increased risk of metastasis. DF3 antigen is a tumor associated glycoprotein that is specific for malignant cells of glandular origin. We examined the distribution patterns of cathepsin-D and DF3 antigens in benign (n = 11) and malignant (n = 44) salivary gland tumors of various histologic types. The frequency of cathepsin-D expression is significantly increased (p < 0.001) in salivary gland carcinomas compared to benign mixed tumors (BMT). High levels of cathepsin-D expression was frequent in carcinomas ex BMT, mucoepidermoid carcinomas, poorly differentiated adenocarcinomas-NOS and adenoid cystic carcinomas (ACC). Acinic cell carcinomas and polymorphous low-grade adenocarcinomas were mostly negative. Intense cytoplasmic staining for DF3 antigen was noted in the tumor cells of mucoepidermoid carcinomas, carcinomas ex BMT and poorly differentiated adenocarcinomas-NOS whereas other types of salivary gland carcinomas exhibited either negative or only focal membrane staining. The noted differences in the reactive patterns of cathepsin-D and DF3 antigen among various histologic types of salivary gland carcinomas may have differential diagnostic and prognostic applications.
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Affiliation(s)
- N Vigneswaran
- Department of Oral Pathology, School of Dentistry, University of Alabama at Birmingham, USA
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