Nurul Najwa Mohd Zakir, Norhafiza Mat Lazim, Anani Aila Mat Zin, Ali Haron, Baharudin Abdullah
{"title":"唾液腺肿瘤中 p16、HPV16-L1 和 HPV18-E6 的表达。","authors":"Nurul Najwa Mohd Zakir, Norhafiza Mat Lazim, Anani Aila Mat Zin, Ali Haron, Baharudin Abdullah","doi":"10.1007/s12070-024-05007-w","DOIUrl":null,"url":null,"abstract":"<p><strong>Aims: </strong>This study aimed to investigate the relationship between human papillomavirus (HPV) infection and the development of salivary gland tumour (SGT) by evaluating the expression of p16 and the oncoproteins HPV16-L1 and HPV18-E6 using immunohistochemical (IHC) staining. Additionally, we assess the agreement between these oncoproteins and p16 in diagnosing HPV-infected SGT.</p><p><strong>Methods: </strong>This cross-sectional study included all SGT cases undergoing surgical resection at Hospital Universiti Sains Malaysia (HUSM) and Hospital Raja Perempuan Zainab II (HRPZ) in Malaysia from April 2022 to April 2023. IHC staining was performed on paraffin-embedded tissues at the Pathology Laboratory, HUSM, to evaluate the expression of p16, HPV16-L1, and HPV18-E6 oncoproteins. The clinicopathological data were correlated with the staining results.</p><p><strong>Results: </strong>49 SGT cases were identified, mainly in middle-aged Malay women, with most tumours originating from the parotid gland. Malignant tumours included mucoepidermoid carcinoma (22.4%), adenoid cystic carcinoma (4.1%), acinic cell carcinoma (4.1%), and adenocarcinoma (2%). Benign tumours primarily consisted of pleomorphic adenoma (49%) and Warthin tumours (16.3%). Positive p16 expression was detected in 67% of cases, while HPV16 and HPV18 were detected in 65% and 90% of tumours, respectively. HPV16-L1 exhibited 75.8% sensitivity and 56.3% specificity, while HPV18-E6 showed 100% sensitivity and 31.2% specificity compared to p16.</p><p><strong>Conclusion: </strong>The study findings suggest a correlation between the presence of high-risk HPV types 16 and 18 and the development of SGT, as evidenced by the overexpression of p16, HPV16-L1, and HPV18-E6 oncoproteins. Both HPV16-L1 and HPV18-E6 tests are acceptable, reliable, and sensitive for detecting high-risk HPV in SGT.</p>","PeriodicalId":49190,"journal":{"name":"Indian Journal of Otolaryngology and Head and Neck Surgery","volume":"76 6","pages":"5470-5477"},"PeriodicalIF":0.6000,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11569377/pdf/","citationCount":"0","resultStr":"{\"title\":\"The Expressions of p16, HPV16-L1 and HPV18-E6 in Salivary Gland Tumours.\",\"authors\":\"Nurul Najwa Mohd Zakir, Norhafiza Mat Lazim, Anani Aila Mat Zin, Ali Haron, Baharudin Abdullah\",\"doi\":\"10.1007/s12070-024-05007-w\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Aims: </strong>This study aimed to investigate the relationship between human papillomavirus (HPV) infection and the development of salivary gland tumour (SGT) by evaluating the expression of p16 and the oncoproteins HPV16-L1 and HPV18-E6 using immunohistochemical (IHC) staining. Additionally, we assess the agreement between these oncoproteins and p16 in diagnosing HPV-infected SGT.</p><p><strong>Methods: </strong>This cross-sectional study included all SGT cases undergoing surgical resection at Hospital Universiti Sains Malaysia (HUSM) and Hospital Raja Perempuan Zainab II (HRPZ) in Malaysia from April 2022 to April 2023. IHC staining was performed on paraffin-embedded tissues at the Pathology Laboratory, HUSM, to evaluate the expression of p16, HPV16-L1, and HPV18-E6 oncoproteins. The clinicopathological data were correlated with the staining results.</p><p><strong>Results: </strong>49 SGT cases were identified, mainly in middle-aged Malay women, with most tumours originating from the parotid gland. Malignant tumours included mucoepidermoid carcinoma (22.4%), adenoid cystic carcinoma (4.1%), acinic cell carcinoma (4.1%), and adenocarcinoma (2%). Benign tumours primarily consisted of pleomorphic adenoma (49%) and Warthin tumours (16.3%). Positive p16 expression was detected in 67% of cases, while HPV16 and HPV18 were detected in 65% and 90% of tumours, respectively. HPV16-L1 exhibited 75.8% sensitivity and 56.3% specificity, while HPV18-E6 showed 100% sensitivity and 31.2% specificity compared to p16.</p><p><strong>Conclusion: </strong>The study findings suggest a correlation between the presence of high-risk HPV types 16 and 18 and the development of SGT, as evidenced by the overexpression of p16, HPV16-L1, and HPV18-E6 oncoproteins. Both HPV16-L1 and HPV18-E6 tests are acceptable, reliable, and sensitive for detecting high-risk HPV in SGT.</p>\",\"PeriodicalId\":49190,\"journal\":{\"name\":\"Indian Journal of Otolaryngology and Head and Neck Surgery\",\"volume\":\"76 6\",\"pages\":\"5470-5477\"},\"PeriodicalIF\":0.6000,\"publicationDate\":\"2024-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11569377/pdf/\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Indian Journal of Otolaryngology and Head and Neck Surgery\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1007/s12070-024-05007-w\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2024/9/11 0:00:00\",\"PubModel\":\"Epub\",\"JCR\":\"Q4\",\"JCRName\":\"SURGERY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Indian Journal of Otolaryngology and Head and Neck Surgery","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1007/s12070-024-05007-w","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2024/9/11 0:00:00","PubModel":"Epub","JCR":"Q4","JCRName":"SURGERY","Score":null,"Total":0}
The Expressions of p16, HPV16-L1 and HPV18-E6 in Salivary Gland Tumours.
Aims: This study aimed to investigate the relationship between human papillomavirus (HPV) infection and the development of salivary gland tumour (SGT) by evaluating the expression of p16 and the oncoproteins HPV16-L1 and HPV18-E6 using immunohistochemical (IHC) staining. Additionally, we assess the agreement between these oncoproteins and p16 in diagnosing HPV-infected SGT.
Methods: This cross-sectional study included all SGT cases undergoing surgical resection at Hospital Universiti Sains Malaysia (HUSM) and Hospital Raja Perempuan Zainab II (HRPZ) in Malaysia from April 2022 to April 2023. IHC staining was performed on paraffin-embedded tissues at the Pathology Laboratory, HUSM, to evaluate the expression of p16, HPV16-L1, and HPV18-E6 oncoproteins. The clinicopathological data were correlated with the staining results.
Results: 49 SGT cases were identified, mainly in middle-aged Malay women, with most tumours originating from the parotid gland. Malignant tumours included mucoepidermoid carcinoma (22.4%), adenoid cystic carcinoma (4.1%), acinic cell carcinoma (4.1%), and adenocarcinoma (2%). Benign tumours primarily consisted of pleomorphic adenoma (49%) and Warthin tumours (16.3%). Positive p16 expression was detected in 67% of cases, while HPV16 and HPV18 were detected in 65% and 90% of tumours, respectively. HPV16-L1 exhibited 75.8% sensitivity and 56.3% specificity, while HPV18-E6 showed 100% sensitivity and 31.2% specificity compared to p16.
Conclusion: The study findings suggest a correlation between the presence of high-risk HPV types 16 and 18 and the development of SGT, as evidenced by the overexpression of p16, HPV16-L1, and HPV18-E6 oncoproteins. Both HPV16-L1 and HPV18-E6 tests are acceptable, reliable, and sensitive for detecting high-risk HPV in SGT.
期刊介绍：
Indian Journal of Otolaryngology and Head & Neck Surgery was founded as Indian Journal of Otolaryngology in 1949 as a scientific Journal published by the Association of Otolaryngologists of India and was later rechristened as IJOHNS to incorporate the changes and progress.
IJOHNS, undoubtedly one of the oldest Journals in India, is the official publication of the Association of Otolaryngologists of India and is about to publish it is 67th Volume in 2015. The Journal published quarterly accepts articles in general Oto-Rhino-Laryngology and various subspecialities such as Otology, Rhinology, Laryngology and Phonosurgery, Neurotology, Head and Neck Surgery etc.
The Journal acts as a window to showcase and project the clinical and research work done by Otolaryngologists community in India and around the world. It is a continued source of useful clinical information with peer review by eminent Otolaryngologists of repute in their respective fields. The Journal accepts articles pertaining to clinical reports, Clinical studies, Research articles in basic and applied Otolaryngology, short Communications, Clinical records reporting unusual presentations or lesions and new surgical techniques. The journal acts as a catalyst and mirrors the Indian Otolaryngologist’s active interests and pursuits. The Journal also invites articles from senior and experienced authors on interesting topics in Otolaryngology and allied sciences from all over the world.
The print version is distributed free to about 4000 members of Association of Otolaryngologists of India and the e-Journal shortly going to make its appearance on the Springer Board can be accessed by all the members.
Association of Otolaryngologists of India and M/s Springer India group have come together to co-publish IJOHNS from January 2007 and this bondage is going to provide an impetus to the Journal in terms of international presence and global exposure.
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