1
|
Ghosh U, Tripathy R, Lenka A, Turuk J, Mohapatra D. Immunohistochemical Evaluation of p16 and p53 in Oral and Oropharyngeal Squamous Cell Carcinoma with Special Regard to Human Papillomavirus Status. J Microsc Ultrastruct 2023; 11:172-178. [PMID: 38025188 PMCID: PMC10679831 DOI: 10.4103/jmau.jmau_84_21] [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: 10/19/2021] [Revised: 02/02/2022] [Accepted: 02/21/2022] [Indexed: 11/16/2022] Open
Abstract
Background Incidence of human papillomavirus (HPV)-associated oral and oropharyngeal squamous cell carcinomas (OSCC and OPSCC) is on a rising trend globally and has specific therapeutic implications. HPV-related tumors have a distinct pathogenetic mechanism targeting p16 and p53 both. However, there are limited studies evaluating p16 and p53 expression in combination. Aim The aim of the study is to evaluate p16 and p53 immunohistochemical expression pattern in OSCC and OPSCC, with special reference to HPV association. Study Design This was a hospital-based prospective study done over 22 months (September 2018 to June 2020), including a total of 54 cases of OSCC and OPSCC. They were subjected to clinicopathological evaluation, p16 and p53 immunohistochemistry, and DNA polymerase chain reaction testing for testing of HPV association, followed by analysis of data by statistical methods. Results Out of 54, 43 cases were OSCC and 11 cases were OPSCC. A total of nine cases were HPV positive. HPV association was found to be significant with tonsil as primary site, age range between 40 and 60 years, and absence of tobacco or alcohol habit. Presence of HPV infection was also significantly associated with p16 overexpression, in combination with p53 negativity. The findings indicate that p16 overexpression combined with a negative p53 expression can be used for HPV detection and the former alone may be used as diagnostic marker in OPSCC only. Conclusion HPV-associated OSCC and OPSCC are a unique subset of cancers, and using combination of molecular biomarkers could help in diagnosis and prognosis.
Collapse
Affiliation(s)
- Urvashi Ghosh
- Department of Pathology, Institute of Medical Sciences and SUM Hospital, Bhubaneswar, Odisha, India
| | - Rajashree Tripathy
- Department of Pathology, Institute of Medical Sciences and SUM Hospital, Bhubaneswar, Odisha, India
| | - Anasuya Lenka
- Department of Pathology, Institute of Medical Sciences and SUM Hospital, Bhubaneswar, Odisha, India
| | - Jyotirmayee Turuk
- Indian Council of Medical Research, Regional Medical Research Centre, Bhubaneswar, Odisha, India
| | - Debahuti Mohapatra
- Department of Pathology, Institute of Medical Sciences and SUM Hospital, Bhubaneswar, Odisha, India
| |
Collapse
|
2
|
Early-onset oral cancer as a clinical entity: aetiology and pathogenesis. Int J Oral Maxillofac Surg 2022; 51:1497-1509. [PMID: 35487818 DOI: 10.1016/j.ijom.2022.04.005] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Revised: 01/24/2022] [Accepted: 04/04/2022] [Indexed: 12/24/2022]
Abstract
Oral squamous cell carcinoma (OSCC) is one of the most important medical and socio-economic problems in many of the developed countries worldwide, due to the high mortality. The incidence of OSCC among individuals under 45 years of age is growing every year; however, the aetiological factors and pathogenetic mechanisms are poorly understood. This review summarizes the available information regarding clinicopathological features, extrinsic and intrinsic aetiological factors, and the molecular and immune landscape of early-onset OSCC. This cancer shows high recurrence rates and is not associated with the aetiological factors specific to adult-onset OSCC. Young adults with OSCC are not infected with human papillomavirus and rarely consume alcohol or tobacco, but more frequently use smokeless tobacco. Data from single studies indicate the hereditary nature of early-onset OSCC: the KIR2DL1+-HLA-C2+ genotype and MMP-1 2 G allele are frequently detected in young patients. Early-onset OSCC shows specific genetic, epigenetic, transcriptomic, and proteomic changes. The tumour microenvironment in early-onset OSCC is tolerogenic rather than immunogenic. All of the data suggest that OSCC in young patients is a separate clinical entity with a specific aetiology and pathogenesis. Further studies are needed to reveal the causes and molecular targets of early-onset OSCC for the development of preventive and therapeutic strategies.
Collapse
|
3
|
Sun Z, Sun X, Chen Z, Du J, Wu Y. Head and Neck Squamous Cell Carcinoma: Risk Factors, Molecular Alterations, Immunology and Peptide Vaccines. Int J Pept Res Ther 2021; 28:19. [PMID: 34903958 PMCID: PMC8653808 DOI: 10.1007/s10989-021-10334-5] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/08/2021] [Indexed: 12/29/2022]
Abstract
Head and neck squamous cell carcinoma (HNSCC) arises from the epithelial lining of the oral cavity, hypopharynx, oropharynx, and larynx. There are several potential risk factors that cause the generation of HNSCC, including cigarette smoking, alcohol consumption, betel quid chewing, inadequate nutrition, poor oral hygiene, HPV and Epstein–Barr virus, and Candida albicans infections. HNSCC has causative links to both environmental factors and genetic mutations, with the latter playing a more critical role in cancer progression. These molecular changes to epithelial cells include the inactivation of cancer suppressor genes and proto-oncogenes overexpression, resulting in tumour cell proliferation and distant metastasis. HNSCC patients have impaired dendritic cell (DC) and natural killer (NK) cell functions, increased production of higher immune-suppressive molecules, loss of regulatory T cells and co-stimulatory molecules and major histocompatibility complex (MHC) class Ι molecules, lower number of lymphocyte subsets, and a poor response to antigen-presenting cells. At present, the standard treatment modalities for HNSCC patients include surgery, chemotherapy and radiotherapy, and combinatorial therapy. Despite advances in the development of novel treatment modalities over the last few decades, survival rates of HNSCC patients have not increased. To establish effective immunotherapies, a greater understanding of interactions between the immune system and HNSCC is required, and there is a particular need to develop novel therapeutic options. A therapeutic cancer vaccine has been proposed as a promising method to improve outcome by inducing a powerful adaptive immune response that leads to cancer cell elimination. Compared with other vaccines, peptide cancer vaccines are more robust and specific. In the past few years, there have been remarkable achievements in peptide-based vaccines for HNSCC patients. Here, we summarize the latest molecular alterations in HNSCC, explore the immune response to HNSCC, and discuss the latest developments in peptide-based cancer vaccine strategies. This review highlights areas for valuable future research focusing on peptide-based cancer vaccines.
Collapse
Affiliation(s)
- Zhe Sun
- Department of Stomatology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong 250021 China
| | - Xiaodong Sun
- Department of Endodontics, Gaoxin Branch of Jinan Stomatological Hospital, Jinan, Shandong 250000 China
| | - Zhanwei Chen
- Department of Stomatology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong 250021 China
| | - Juan Du
- Department of Stomatology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong 250021 China
| | - Yihua Wu
- Department of Stomatology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong 250021 China
| |
Collapse
|
4
|
Osawa Y, Aoyama KI, Hosomichi K, Uchibori M, Tajima A, Kimura M, Ota Y. Somatic mutations in oral squamous cell carcinomas in 98 Japanese patients and their clinical implications. Cancer Treat Res Commun 2021; 29:100456. [PMID: 34563788 DOI: 10.1016/j.ctarc.2021.100456] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2021] [Accepted: 09/08/2021] [Indexed: 11/29/2022]
Abstract
INTRODUCTION The somatic mutational profile of oral squamous cell carcinoma (OSCC) among Japanese patients has been less investigated, partly because of the rarity of the tumor. Moreover, previous studies have either used formalin-fixed paraffin-embedded samples or lacked paired normal tissues. We aimed to determine somatic mutations in the exomes of 76 genes, including 50 driver genes of solid cancers and NOTCH-related genes, some of which are previously reported as frequently mutated in head and neck squamous cell carcinoma or OSCC. MATERIALS AND METHODS We used fresh-frozen tumor/normal-paired samples from 98 treatment-naïve Japanese patients with OSCC and analyzed their correlations with clinicopathological characteristics and survival. RESULTS We identified 136 exonic mutations, including 78 non-synonymous mutations, 13 synonymous mutations, 22 nonsense mutations, 2 non-frameshift deletions, 11 frameshift deletion, and 5 each of splice-site and frameshift insertions. The most frequently mutated genes were TP53 (36.7%), FAT1 (9.2%), NOTCH1 (8.2%), CDKN2A (7.1%), ZFHX4 (5.1%), CASP8 (4.1%), EP300 (4.1%), and KMT2D (4.1%). We followed up 90 of the 98 patients for 3 years. Among them, TP53 mutation was associated with significantly shorter 3-year disease-free survival. Most of the identified TP53 mutations occurred in the DNA-binding domain and were functionally deleterious. DISCUSSION Our findings and the mutation spectra can contribute to the development of a therapeutic strategy for Japanese patients with OSCC.
Collapse
Affiliation(s)
- Yuko Osawa
- Department of Oral and Maxillofacial Surgery, Tokai University School of Medicine,143 Shimokasuya, Isehara, Kanagawa, Japan
| | - Ken-Ichi Aoyama
- Department of Oral and Maxillofacial Surgery, Tokai University School of Medicine,143 Shimokasuya, Isehara, Kanagawa, Japan
| | - Kazuyoshi Hosomichi
- The Institute of Medical Sciences, Tokai University, 143 Shimokasuya, Isehara, Kanagawa, Japan
| | - Masahiro Uchibori
- Department of Oral and Maxillofacial Surgery, Tokai University School of Medicine,143 Shimokasuya, Isehara, Kanagawa, Japan
| | - Atsushi Tajima
- Department of Bioinformatics and Genomics, Graduate School of Advanced Preventive Medical Sciences, Kanazawa University, 13-1 Takara-machi, Kanazawa, Ishikawa, Japan
| | - Minoru Kimura
- The Institute of Medical Sciences, Tokai University, 143 Shimokasuya, Isehara, Kanagawa, Japan
| | - Yoshihide Ota
- Department of Oral and Maxillofacial Surgery, Tokai University School of Medicine,143 Shimokasuya, Isehara, Kanagawa, Japan.
| |
Collapse
|
5
|
Low Frequency of Human Papillomavirus in Strictly Site-Coded Oral Squamous Cell Carcinomas, Using the Latest NHI/SEER-ICD Systems: A Pilot Observational Study and Critical Review. Cancers (Basel) 2021; 13:cancers13184595. [PMID: 34572821 PMCID: PMC8472531 DOI: 10.3390/cancers13184595] [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: 08/12/2021] [Revised: 09/06/2021] [Accepted: 09/09/2021] [Indexed: 01/09/2023] Open
Abstract
Simple Summary The incidence of oropharyngeal squamous cell carcinomas (OPSCCs) has increased in the last decades, and this seems to be correlated to the infectious epidemiological trend of human papillomavirus (HPV). The prevalence of HPV-positive OPSCCs is approximately 70%, with involvement mainly of the tonsillar area. On the role of HPV in oral squamous cell carcinoma (OSCC), very few studies have investigated the prevalence of HPV in strictly site-codified OSCC, excluding the base of the tongue as distinct oropharyngeal entity. As a result, an inappropriate estimation of HPV infection in OSCC has been observed. We investigated HPV status, using a combination of detection methods, in a sample of 40 subjects with OSCC coded by the latest site classifications. Moreover, we performed a critical review of the studies with the same outcomes. The main finding of our investigation was a low frequency of HPV-positive OSCC, suggesting no significant HPV role in strictly oral carcinogenesis. Abstract The aim of this study was to evaluate HPV status in oral squamous cell carcinoma (OSCC), as coded by the latest classifications and applying a combination of detection methods used in clinical practice. Forty-two patients with suspect OSCC were consecutively recruited. Patients underwent an incisional biopsy for histological OSCC diagnosis and HPV identification by PCR DNA and p16 IHC. All lesions were coded by the latest ICD-0-3.2 site/histology classifications, as proposed for OSCC by the National Cancer Institute Surveillance, Epidemiology and End Results Programs. Moreover, a comparative analysis review, critically evaluated by the same site-coded systems and HPV detection methods, was performed. In 40 confirmed cases of OSCC, the frequency of HPV infection was 10% (4/40). Among positive patients, two cases were PCR DNA/p16 IHC positive (high-risk HPV 51, high-risk HPV 67), two cases were PCR DNA positive/p16 IHC negative (high-risk HPV 31 + 68, high-risk HPV 66). Applying the latest site coding systems for OSCC, the frequency of HPV infection in this study and in similar, reviewed investigations was low (from 3.3% to 12.5%). These results suggested no significant HPV role in oral carcinogenesis, particularly where an updated site-coded classification of OSCCs (categorically excluding the base of the tongue) had been performed.
Collapse
|
6
|
Tokuzen N, Nakashiro KI, Tojo S, Goda H, Kuribayashi N, Uchida D. Human papillomavirus-16 infection and p16 expression in oral squamous cell carcinoma. Oncol Lett 2021; 22:528. [PMID: 34055093 PMCID: PMC8138897 DOI: 10.3892/ol.2021.12789] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2020] [Accepted: 04/13/2021] [Indexed: 11/30/2022] Open
Abstract
Human papillomavirus (HPV) is a possible carcinogenetic factor in oral squamous cell carcinoma (OSCC). Previous studies have reported the prevalence of HPV in patients with OSCC. However, the association between HPV and OSCC remains controversial. The present study aimed to clarify the association between HPV infection, p16 protein expression and the clinicopathological characteristics of OSCC. The expression level of HPV-16E6 mRNA and p16 protein, a known surrogate marker of HPV infection, was investigated in 100 OSCC cases using TaqMan reverse transcription-quantitative PCR and immunohistochemistry staining, respectively. HPV-16E6 mRNA expression level was only detected in one case (1%), and positive expression of p16 was found in 10 cases (10%), including an HPV-positive case. Subsequently, the association between p16 expression level and clinicopathological characteristic factors were analyzed; however, no significant association was found. These results suggested that HPV-16 infection was less likely to cause OSCC in Japan and p16 expression was not a suitable marker for HPV infection in OSCC.
Collapse
Affiliation(s)
- Norihiko Tokuzen
- Department of Oral and Maxillofacial Surgery, Ehime University Graduate School of Medicine, Toon, Ehime 791-0295, Japan
| | - Koh-Ichi Nakashiro
- Department of Oral and Maxillofacial Surgery, Ehime University Graduate School of Medicine, Toon, Ehime 791-0295, Japan
| | - Shin Tojo
- Department of Oral and Maxillofacial Surgery, Ehime University Graduate School of Medicine, Toon, Ehime 791-0295, Japan
| | - Hiroyuki Goda
- Department of Oral and Maxillofacial Surgery, Ehime University Graduate School of Medicine, Toon, Ehime 791-0295, Japan
| | - Nobuyuki Kuribayashi
- Department of Oral and Maxillofacial Surgery, Ehime University Graduate School of Medicine, Toon, Ehime 791-0295, Japan
| | - Daisuke Uchida
- Department of Oral and Maxillofacial Surgery, Ehime University Graduate School of Medicine, Toon, Ehime 791-0295, Japan
| |
Collapse
|
7
|
Snietura M, Brewczynski A, Kopec A, Rutkowski T. [Infiltrates of M2-Like Tumour-Associated Macrophages Are Adverse Prognostic Factor in Patients with Human Papillomavirus-Negative but Not in Human Papillomavirus-Positive Oropharyngeal Squamous Cell Carcinoma]. Pathobiology 2020; 87:75-86. [PMID: 32036360 DOI: 10.1159/000505522] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2019] [Accepted: 12/17/2019] [Indexed: 11/19/2022] Open
Abstract
INTRODUCTION Human papillomavirus with a high oncogenic potential (HR-HPV) is responsible for more than a half of squamous cell carcinomas of the oropharynx. The HR-HPV-dependent cases of this tumour have a better prognosis compared to the HR-HPV-negative cases, despite the usually more advanced disease at the time of diagnosis. In addition to genetic and epigenetic factors, the causes of this more favourable course of the disease are also seen in the participation of the tumour microenvironment, including the patient's immune system. Macrophages are one of the most important elements of the immunocompetent cells landscape that make up the tumour microenvironment. Traditionally, they are divided into 2 groups: inflammatory macrophages with the M1 phenotype and tumour-associated macrophages known as M2 phenotype macrophages. OBJECTIVE The aim of this study was to investigate the impact of the macrophage infiltrates intensity of the M1/M2 and M2 phenotype separately on the clinical outcome of patients with squamous cell carcinoma of the oropharynx (OPSCC), taking into account the HR-HPV status of tumours. METHODS The study involved 85 patients with OPSCC in which HR-HPV status in tumour tissue was determined using a double-check algorithm including the detection of viral DNA by RT-PCR method with subsequent confirmation of its biological activity by immunohistochemical demonstrating the P16INK4A protein overexpression. In each of the groups formed on the basis of HR-HPV status, macrophages were discriminated using CD68 and CD163 proteins as markers of pan-macrophage and M2 phenotype. The intensity of infiltrates was quantified by means of computer-assisted analysis in digital images of whole slides (virtual slides) separately in tumour tissue and stroma. RESULTS In HPV-positive patients, significantly more intense infiltration of both M1/M2 and M2 macrophages was found in the tumour stroma compared to HPV-negative patients. The infiltrates from both types of macrophages in the tumour tissue were less intense and did not differ between these groups. Intensive infiltration of CD68+ macrophages in the tumour front was associated with higher rate of nodal failures and a shorter nodal control in both HR-HPV groups. In the group of HR-HPV-negative patients, heavy infiltration of CD163+ macrophages was associated with significantly shorter: loco-regional control (LRC), metastasis-free survival and overall survival (OS). These parameters and prognosis in patients with scanty CD163+ infiltration were similar to favourable outcomes in HR-HPV-positive patients. The relative risk of local-regional recurrence, distant metastases and disease-related death in HR-HPV-negative patients with intense CD163+ infiltrates was, respectively, 4.7, 5.4 and 5.7 compared to patients with scanty infiltrates. CONCLUSIONS Tumours with a positive HR-HPV status demonstrate intense infiltrations of total pool M1/M2 and M2 macrophages. In the group of HPV-negative patients, intensive M1/M2 macrophage infiltrates correlate with higher risk of nodal failures, and intensive M2 infiltrates are an adverse prognostic factor for LRC, metastasis-free survival and OS.
Collapse
Affiliation(s)
- Miroslaw Snietura
- Tumour Pathology Department, Maria Sklodowska-Curie National Research Institute of Oncology Gliwice Branch, Gliwice, Poland,
| | - Adam Brewczynski
- Radiation and Clinical Oncology Department, Maria Sklodowska-Curie National Research Institute of Oncology Gliwice Branch, Gliwice, Poland
| | - Agnieszka Kopec
- Tumour Pathology Department, Maria Sklodowska-Curie National Research Institute of Oncology Gliwice Branch, Gliwice, Poland
| | - Tomasz Rutkowski
- Radiation and Clinical Oncology Department, Maria Sklodowska-Curie National Research Institute of Oncology Gliwice Branch, Gliwice, Poland
| |
Collapse
|
8
|
Barnabé LÉG, Batista AC, Mendonça EFD, Nonaka CFW, Alves PM. Cell cycle markers and apoptotic proteins in oral tongue squamous cell carcinoma in young and elderly patients. Braz Oral Res 2019; 33:e103. [PMID: 31778473 DOI: 10.1590/1807-3107bor-2019.vol33.0103] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2019] [Accepted: 09/18/2019] [Indexed: 12/22/2022] Open
Abstract
The immunoexpression of p16, p53, and Bax in oral tongue squamous cell carcinoma (OTSCC) in young and elderly patients is assessed based on clinical and morphological parameters. The sample consists of 60 OTSCC cases: 30 in young (age ≤ 45 years) and 30 in elderly (age ≥ 60 years) patients. Clinical (tumor size, regional node metastasis, distant metastasis, and clinical stage) and morphological (histological grade of malignancy) parameters were evaluated. Immunohistochemical quantitative analysis was performed using anti-p16, anti-p53, and anti-Bax antibodies. None of the evaluated proteins exhibited statistically significant differences between young and elderly patients (p>0.05). There was a significant association of p16 immunoexpression with clinical parameters in elderly patients. There were no associations of p53 and Bax with any of the clinico-morphological parameters. Correlations between p16 and Bax and between p53 and Bax immunoexpression were observed in young patients (r = 0.363; p = 0.048) and in elderly patients (r = 0.433; p = 0.017), respectively. In conclusion, the assessed proteins could not be used to determine differences in the biological behavior of OTSCC between young and elderly patients. Therefore, all proteins activated the pro-apoptotic pathway of OTSCC in both groups.
Collapse
Affiliation(s)
- Luan Éverton Galdino Barnabé
- Universidade Estadual da Paraíba - UEPB, Department of Dentistry, Graduate Program in Dentistry, Campina Grande, PB, Brazil
| | - Aline Carvalho Batista
- Universidade Federal Goiás - UFG, Department of Dentistry, Graduate Program in Dentistry, Goiânia, GO, Brazil
| | | | | | - Pollianna Muniz Alves
- Universidade Estadual da Paraíba - UEPB, Department of Dentistry, Graduate Program in Dentistry, Campina Grande, PB, Brazil
| |
Collapse
|
9
|
Borba Ribeiro KR, Lira Júnior C, Marinho SA, Carvalho SHG, Agripino GG, Sarmento DJDS. Epidemiological profile of young patients with squamous cell carcinoma in northeast Brazil. ACTA ACUST UNITED AC 2019; 10:e12436. [DOI: 10.1111/jicd.12436] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2018] [Revised: 05/11/2019] [Accepted: 06/07/2019] [Indexed: 12/18/2022]
|
10
|
dos Santos Costa SF, Brennan PA, Gomez RS, Fregnani ER, Santos-Silva AR, Martins MD, de Castro-Junior G, Rahimi S, Fonseca FP. Molecular basis of oral squamous cell carcinoma in young patients: Is it any different from older patients? J Oral Pathol Med 2018; 47:541-546. [DOI: 10.1111/jop.12642] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/15/2017] [Indexed: 12/17/2022]
Affiliation(s)
- Sara Ferreira dos Santos Costa
- Department of Oral Surgery and Pathology; School of Dentistry; Universidade Federal de Minas Gerais; Belo Horizonte Brazil
| | - Peter A. Brennan
- Department of Oral and Maxillofacial Surgery; Queen Alexandra Hospital; Portsmouth UK
| | - Ricardo Santiago Gomez
- Department of Oral Surgery and Pathology; School of Dentistry; Universidade Federal de Minas Gerais; Belo Horizonte Brazil
| | | | - Alan Roger Santos-Silva
- Department of Oral Diagnosis; Piracicaba Dental School; University of Campinas; Piracicaba Brazil
| | - Manoela Domingues Martins
- Department of Pathology; School of Dentistry; Federal University of Rio Grande do Sul; Porto Alegre Brazil
| | - Gilberto de Castro-Junior
- Faculdade de Medicina; Clinical Oncology; Instituto do Câncer do Estado de São Paulo; Universidade de São Paulo; São Paulo Brazil
| | - Siavash Rahimi
- Department of Histopathology; Queen Alexandra Hospital; Portsmouth UK
- School of Pharmacy and Biomedical Sciences; University of Portsmouth; Portsmouth UK
| | - Felipe Paiva Fonseca
- Department of Oral Surgery and Pathology; School of Dentistry; Universidade Federal de Minas Gerais; Belo Horizonte Brazil
| |
Collapse
|
11
|
Chen X, Zhao Y. Human papillomavirus infection in oral potentially malignant disorders and cancer. Arch Oral Biol 2017; 83:334-339. [PMID: 28886585 DOI: 10.1016/j.archoralbio.2017.08.011] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2017] [Revised: 08/21/2017] [Accepted: 08/21/2017] [Indexed: 12/18/2022]
Abstract
Human papillomavirus (HPV) infects keratinocytes in the mucosa or skin, and persistent infection with HPV may lead to premalignant lesions and invasive cancer, especially cervical cancer. It has also been hypothesized that HPV infection is an etiological factor of oral squamous cell carcinoma and oral precancerous disorders such as lichen planus, leukoplakia, and erythroplakia. A high percentage of HPV in oral lesions supports the possible viral contribution, but an association of HPV infection with these lesions remains to be established. The current paper will update the latest progress of HPV infection in several oral potentially malignant disorders and oral squamous cell carcinoma and discuss the impact of HPV infection on the progression of oral potentially malignant disorders.
Collapse
Affiliation(s)
- Xun Chen
- Department of Prosthodontics, Guanghua School of Stomatology, Hospital of Stomatology, Sun Yat-sen University, Guangdong Provincial Key Laboratory of Stomatology, Guangzhou 510055, People's Republic of China.
| | - Yu Zhao
- Department of Prosthodontics, Guanghua School of Stomatology, Hospital of Stomatology, Sun Yat-sen University, Guangdong Provincial Key Laboratory of Stomatology, Guangzhou 510055, People's Republic of China.
| |
Collapse
|
12
|
Singh V, Husain N, Akhtar N, Khan MY, Sonkar AA, Kumar V. p16 and p53 in HPV-positive versus HPV-negative oral squamous cell carcinoma: do pathways differ? J Oral Pathol Med 2017; 46:744-751. [DOI: 10.1111/jop.12562] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/06/2017] [Indexed: 11/26/2022]
Affiliation(s)
- Vineeta Singh
- Department of Pathology; Dr. Ram Manohar Lohia Institute of Medical Sciences; Lucknow UP India
- Department of Biotechnology; Babasaheb Bhimrao Ambedkar University; Lucknow UP India
| | - Nuzhat Husain
- Department of Pathology; Dr. Ram Manohar Lohia Institute of Medical Sciences; Lucknow UP India
| | - Naseem Akhtar
- Department of Surgical Oncology; King George's Medical University; Lucknow UP India
| | - Mohammad Yahia Khan
- Department of Biotechnology; Babasaheb Bhimrao Ambedkar University; Lucknow UP India
| | - Abhinav A. Sonkar
- Department of Surgery; King George's Medical University; Lucknow UP India
| | - Vijay Kumar
- Department of Surgical Oncology; King George's Medical University; Lucknow UP India
| |
Collapse
|
13
|
Singh V, Husain N, Akhtar N, Kumar V, Tewari S, Mishra S, Misra S, Khan MY. Do Human Papilloma Viruses Play Any Role in Oral Squamous Cell Carcinoma in North Indians? Asian Pac J Cancer Prev 2016; 16:7077-84. [PMID: 26514493 DOI: 10.7314/apjcp.2015.16.16.7077] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Oral squamous cell carcinoma (OSCC) is the most prevalent malignancy among males in India. While tobacco and alcohol are main aetiological factors, human papilloma virus (HPV) presence has surprisingly increased in head and neck Squamous Cell Carcinoma (HNSCC) in the past two decade but its frequency in OSCCS is still uncertain. We aim to explore the frequency of HPV and its major genotypes in North Indian patients and their association with clinicopathological and histopathological features and p16 expression pattern. MATERIALS AND METHODS The study group comprised 250 histologically proven cases of OSCC. HPV was detected by real time PCR in tumor biopsy specimens and confirmed by conventional PCR with PGMY09/ PGMY11 primers. Genotyping for high-risk types 16/ 18 was conducted by type specific PCR. p16 expression was assessed by immunohistochemsitry. RESULTS HPV presence was confirmed in 23/250 (9.2%) OSCC cases, of which 30.4% had HPV 16 infection, 17.4%were positive for HPV 18 and 26.1% had co-infections. HPV presence was significantly associated with male gender (p=0.02) and habit of pan masala chewing (p=0.01). HPV positive cases also had a history of tobacco consumption in 91.3% cases. p16 over expression was observed in 39.1% of HPV positive cases but this was not significantly different from negative cases (p=0.54). CONCLUSIONS The frequency of HPV in OSCC is low in North-India and majority of cases are associated with a tobacco habit. It appears that tobacco shows a confounding effect in HPV positive cases and use of p16 protein as a reliable marker to assess the potential etiological role of HPV in OSCC in our population is not suggested.
Collapse
Affiliation(s)
- Vineeta Singh
- Department of Pathology, Dr. Ram Manohar Lohia Institute of Medical Sciences, Lucknow, UP, India E-mail :
| | | | | | | | | | | | | | | |
Collapse
|
14
|
Wimardhani YS, Sasanti H, Wardhany II, Sarsito AS, Pradono SA, Subita GP, Soegyanto AI, Rahmayanti F, Chamusri N, Iamaroon A. Saliva-Based Screening of High-Risk Human Papillomavirus Strains: Detection in Female Indonesian and Thai Dental Students. Asian Pac J Cancer Prev 2016. [PMID: 26225705 DOI: 10.7314/apjcp.2015.16.13.5525] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Currently it is believed that human papillomaviruses (HPV) are associated with the development of some oral/oropharyngeal cancers. It has been suggested that these viruses influence carcinogenesis in both smokers and non-smokers. Data on the prevalence of HPV in healthy adults are thus needed to estimate the risk of oral/oropharyngeal cancer. The aim of this study was to assess the prevalence of oral HPV in healthy female adults in Indonesia and Thailand. MATERIALS AND METHODS Healthy female students from the Faculties of Dentistry of Universitas Indonesia and Chiang Mai University were asked to participate in this pilot study. DNA was extracted from saliva specimens and screened for HPV16 and HPV18 using PCR. RESULTS The age, marital status and sexual experience of the subjects between the two countries were not significantly different. Eight (4%) and 4 (2%) samples were positive for HPV16 and HPV18, respectively. Fisher's Exact test found a significant difference between HPV16 positivity in subjects who were married and had sexual intercourse but not for HPV18. CONCLUSIONS This study successfully detected presence of HPV16 and HPV18 DNA in a number of saliva samples from female dental school students. Marital status, experience of sexual intercourse and safe sexual practice are related to the possibility of finding HPV DNA finding in saliva. Dentists, physicians and other health care professionals may gain significant value from the findings of this study, which provide an understanding of the nature of HPV infection and its risk to patient health and disease.
Collapse
|
15
|
Kumar R, Rai AK, Das D, Das R, Kumar RS, Sarma A, Sharma S, Kataki AC, Ramteke A. Alcohol and Tobacco Increases Risk of High Risk HPV Infection in Head and Neck Cancer Patients: Study from North-East Region of India. PLoS One 2015; 10:e0140700. [PMID: 26473489 PMCID: PMC4608822 DOI: 10.1371/journal.pone.0140700] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2015] [Accepted: 09/28/2015] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Human papilloma virus (HPV) associated Head and Neck Cancers (HNCs) have generated significant amount of research interest in recent times. Due to high incidence of HNCs and lack of sufficient data on high-risk HPV (hr-HPV) infection from North -East region of India, this study was conceived to investigate hr-HPV infection, its types and its association with life style habits such as tobacco, alcohol consumption etc. METHODS A total of one hundred and six primary HNC tumor biopsy specimens were collected. These samples were analyzed for hr-HPV DNA (13 HPV types) using hybrid capture 2 (HC2) assay and genotyping was done by E6 nested multiplex PCR (NMPCR). RESULTS The presence of hr-HPV was confirmed in 31.13% (n = 33) and 24.52% (n = 26) of the HNC patients by nested multiplex PCR (NMPCR) and HC2 assay respectively. Among hr-HPV positive cases, out of thirteen hr- HPV types analyzed, only two prevalent genotypes, HPV-16 (81.81%) followed by HPV-18 (18.18%) were found. Significant association was observed between hr-HPV infection with alcohol consumption (p <0.001) and tobacco chewing (p = 0.02) in HNC cases. Compared to HPV-18 infection the HPV-16 was found to be significantly associated with tobacco chewing (p = 0.02) habit. CONCLUSIONS Our study demonstrated that tobacco chewing and alcohol consumption may act as risk factors for hr-HPV infection in HNCs from the North-East region of India. This was the first study from North-East India which also assessed the clinical applicability of HC2 assay in HNC patient specimens. We suggest that alcohol, tobacco and hr- HPV infection act synergistically or complement each other in the process of HNC development and progression in the present study population.
Collapse
Affiliation(s)
- Rupesh Kumar
- Cancer Genetics and Chemoprevention Research Group, Department of Molecular Biology and Biotechnology, Tezpur University, Tezpur, Assam, India
| | - Avdhesh Kumar Rai
- DBT center for Molecular Biology and Cancer Research, Dr. B. Borooah Cancer Institute, Guwahati, Assam, India
| | - Debabrata Das
- DBT center for Molecular Biology and Cancer Research, Dr. B. Borooah Cancer Institute, Guwahati, Assam, India
| | - Rajjyoti Das
- Department of Head and Neck Oncology, Dr. B. Borooah Cancer Institute, Guwahati, Assam, India
| | - R. Suresh Kumar
- Division of Molecular Genetics, Institute of Cytology and Preventive Oncology (ICMR), I-7, Sector 39, Noida, Uttar Pradesh, India
| | - Anupam Sarma
- Department of Pathology, Dr. B. Borooah Cancer Institute, Guwahati, Assam, India
| | - Shashi Sharma
- Division of Epidemiology and Biostatistics, Institute of Cytology and Preventive Oncology (ICMR), I-7, Sector 39, Noida, Uttar Pradesh, India
| | - Amal Chandra Kataki
- Department of Gynecologic oncology, Dr. B. Borooah Cancer Institute, Guwahati, Assam, India
| | - Anand Ramteke
- Cancer Genetics and Chemoprevention Research Group, Department of Molecular Biology and Biotechnology, Tezpur University, Tezpur, Assam, India
| |
Collapse
|
16
|
Naz S, Salah K, Khurshid A, Hashmi AA, Faridi N. Head and Neck Squamous Cell Carcinoma - Comparative Evaluation of Pathological Parameters in Young and Old Patients. Asian Pac J Cancer Prev 2015; 16:4061-3. [DOI: 10.7314/apjcp.2015.16.9.4061] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
|
17
|
Kanyilmaz G, Ekinci O, Muge A, Celik S, Ozturk F. HPV-Associated p16INK4AExpression and Response to Therapy and Survival in Selected Head and Neck Cancers. Asian Pac J Cancer Prev 2015; 16:253-8. [DOI: 10.7314/apjcp.2015.16.1.253] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
|