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Pekarek L, Garrido-Gil MJ, Sánchez-Cendra A, Cassinello J, Pekarek T, Fraile-Martinez O, García-Montero C, Lopez-Gonzalez L, Rios-Parra A, Álvarez-Mon M, Acero J, Diaz-Pedrero R, Ortega MA. Emerging histological and serological biomarkers in oral squamous cell carcinoma: Applications in diagnosis, prognosis evaluation and personalized therapeutics (Review). Oncol Rep 2023; 50:213. [PMID: 37859591 PMCID: PMC10620846 DOI: 10.3892/or.2023.8650] [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: 07/12/2023] [Accepted: 09/08/2023] [Indexed: 10/21/2023] Open
Abstract
Oral squamous cell carcinoma (OSCC) is the most common malignancy of the oral cavity and accounts for >90% of all oral cancers. Despite advances in diagnostic procedures and therapeutic interventions, overall survival has not improved significantly in recent decades, primarily due to late diagnosis, locoregional recurrence and treatment resistance. Identifying reliable biomarkers for early detection, prognosis evaluation and treatment response prediction is critical for improving clinical outcomes in patients with OSCC. In the present review, the prognostic and predictive utility of circulating biomarkers, such as circulating tumour cells, serological biomarkers and histological and genetic biomarkers, were explored in the context of OSCC. In addition, the potential role of immune checkpoints in the treatment of OSCC was highlighted and the rapidly evolving field of liquid biopsy and its potential to revolutionize diagnosis, prognosis evaluation and treatment were examined. The existing evidence for the clinical utility of these biomarkers was critically evaluated and the challenges and limitations associated with their introduction into routine clinical practice were addressed. In conclusion, the present review highlights the promising role of biomarkers in improving the current understanding of the pathogenesis of OSCC and offers potential avenues for improving patient care through personalized medicine approaches.
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Affiliation(s)
- Leonel Pekarek
- Department of Medicine and Medical Specialties, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain
- Oncology Service, Guadalajara University Hospital, 19002 Guadalajara, Spain
| | - Maria J. Garrido-Gil
- Department of Medicine and Medical Specialties, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain
| | | | - Javier Cassinello
- Oncology Service, Guadalajara University Hospital, 19002 Guadalajara, Spain
| | - Tatiana Pekarek
- Department of Medicine and Medical Specialties, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain
| | - Oscar Fraile-Martinez
- Department of Medicine and Medical Specialties, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain
| | - Cielo García-Montero
- Department of Medicine and Medical Specialties, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain
| | - Laura Lopez-Gonzalez
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain
- Department of Surgery, Medical and Social Sciences, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain
| | - Antonio Rios-Parra
- Department of Medicine and Medical Specialties, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain
- Pathology Department, Principe de Asturias University Hospital, 28806 Alcala de Henares, Spain
| | - Melchor Álvarez-Mon
- Department of Medicine and Medical Specialties, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain
- Immune System Diseases-Rheumatology, Oncology Service and Internal Medicine, Network Biomedical Research Center in The Thematic Area of Liver Diseases (CIBEREHD), University Hospital Príncipe de Asturias, 28801 Alcala de Henares, Spain
| | - Julio Acero
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain
- Department of Surgery, Medical and Social Sciences, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain
- Department of Oral and Maxillofacial Surgery, Ramon y Cajal University Hospital, University of Alcalá, 28034 Madrid, Spain
| | - Raul Diaz-Pedrero
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain
- Department of Surgery, Medical and Social Sciences, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain
- Department of General and Digestive Surgery, University Hospital Príncipe de Asturias, 28805 Madrid, Spain
| | - Miguel A. Ortega
- Department of Medicine and Medical Specialties, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain
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Khalesi S, Maleki L, Eskandari S, Dehabadi FZ, Kohpaee AY. Cyclin D1 and Ki-67 expression and its correlation with histopathological parameters and cervical lymph node metastasis in oral squamous cell carcinoma. Dent Res J (Isfahan) 2023; 20:112. [PMID: 38020247 PMCID: PMC10680078] [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: 09/29/2022] [Revised: 06/28/2023] [Accepted: 09/11/2023] [Indexed: 12/01/2023] Open
Abstract
Background Oral squamous cell carcinoma (OSCC) is the most common malignant tumor among oral cancers. Cyclin D1 and Ki-67 have associated with cell division. The aim of this study was to compare the expression of these markers in OSCC with and without cervical lymph node (LN) metastasis. Materials and Methods This cross-sectional study was performed on 40 OSCCs with and without cervical LN metastasis (20 in each group) that was recorded in the pathology archive of Ayatollah Kashani Hospital in Isfahan. Clinical information including age, gender, and location was collected. Some histopathological parameters including depth of invasion, lymphovascular invasion (LVI), perineural invasion (PNI), number of LN metastases, histopathological grade, and stage of disease were evaluated. Immunohistochemical staining was performed for cyclin D1 and Ki-67. All data were entered into SPSS24 software and were analyzed by Mann-Whitney, Kruskal-Wallis, Chi-square, Fisher's exact, and t-tests. P < 0.05 was considered statistically significant. Results Based on LVI and stage of disease, a significant correlation was found between the two groups (P < 0.001). There was a significant difference between the two groups based on cyclin D1 expression (P = 0.05). The expression of the Ki-67 showed a significant difference based on tumor location (P = 0.026) and PNI (P = 0.033). Conclusion The use of markers should be considered in determining the prognosis of OSCC, and the cyclin D1 marker is one of the useful markers for predictors of cervical LN metastasis.
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Affiliation(s)
- Saeedeh Khalesi
- Dental Material Research Center, Dental School, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Laleh Maleki
- Dental Research Center, Dental School, Isfahan University of Medical Science, Isfahan, Iran
| | - Shahnaz Eskandari
- Department of Pathology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Foad Zare Dehabadi
- Departement of Oral Pathology, Dental Students’ Research Committee, Dental School, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Amirhossein Yousefi Kohpaee
- Departement of Oral Pathology, Dental Students’ Research Committee, Dental School, Isfahan University of Medical Sciences, Isfahan, Iran
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Tarle M, Raguž M, Muller D, Lukšić I. Nuclear Epidermal Growth Factor Receptor Overexpression as a Survival Predictor in Oral Squamous Cell Carcinoma. Int J Mol Sci 2023; 24:ijms24065816. [PMID: 36982894 PMCID: PMC10056291 DOI: 10.3390/ijms24065816] [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] [Received: 02/26/2023] [Revised: 03/14/2023] [Accepted: 03/17/2023] [Indexed: 03/30/2023] Open
Abstract
The aim of this study was to determine, by immunohistochemical methods, the expression of nEGFR and markers of cell proliferation (Ki-67), cell cycle (mEGFR, p53, cyclin D1), and tumor stem cells (ABCG2) in 59 pathohistological samples of healthy oral mucosa, 50 oral premalignant changes (leukoplakia and erythroplakia), and 52 oral squamous cell carcinomas (OSCC). An increase in the expression of mEGFR and nEGFR was found with the development of the disease (p < 0.0001). In the group of patients with leukoplakia and erythroplakia, we found a positive correlation between nEGFR and Ki67, p53, cyclin D1, and mEGFR, whereas in the group of patients with OSCC, we found a positive correlation between nEGFR and Ki67, mEGFR (p < 0.05). Tumors without perineural (PNI) invasion had a higher expression of p53 protein than tumors with PNI (p = 0.02). Patients with OSCC and overexpression of nEGFR had shorter overall survival (p = 0.004). The results of this study suggest a potentially important independent role of nEGFR in oral carcinogenesis.
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Affiliation(s)
- Marko Tarle
- Department of Maxillofacial Surgery, Dubrava University Hospital, 10000 Zagreb, Croatia
- School of Dental Medicine, University of Zagreb, Gundulićeva 5, 10000 Zagreb, Croatia
| | - Marina Raguž
- Department of Neurosurgery, Dubrava University Hospital, 10000 Zagreb, Croatia
- School of Medicine, Catholic University of Croatia, 10000 Zagreb, Croatia
| | - Danko Muller
- Department of Pathology and Cytology, Dubrava University Hospital, 10000 Zagreb, Croatia
- School of Medicine, University of Zagreb, 10000 Zagreb, Croatia
| | - Ivica Lukšić
- Department of Maxillofacial Surgery, Dubrava University Hospital, 10000 Zagreb, Croatia
- School of Medicine, University of Zagreb, 10000 Zagreb, Croatia
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Sinha S, Das S, Mohiyuddin SA. Evaluation of Cyclin D1 and Human Epidermal Growth Factor Receptor 2 Neu Protein Expression in Head and Neck Squamous Cell Carcinoma. Cureus 2023; 15:e35526. [PMID: 37007344 PMCID: PMC10058519 DOI: 10.7759/cureus.35526] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/27/2023] [Indexed: 03/03/2023] Open
Abstract
Background Head and neck cancers are highly aggressive, frequently occurring cancers that are prevalent worldwide. The mainstay of their treatment is surgery, followed by adjuvant therapy. Various studies have documented the usefulness of molecular markers in carcinogenesis and have proven helpful in the diagnosis and treatment of head and neck cancers. Cyclin D1 is a proto‑oncogene, overexpression of which leads to the accelerated entry of cells in the S phase of the cell cycle, causing uncontrolled proliferation of the cells. The dysregulation of human epidermal growth factor receptor 2 (HER2) neu is also related to multiple features of malignancy, including loss of cell cycle control, induction of angiogenesis, and resistance to apoptotic stimuli. This study seeks to identify a subset of patients with a bad prognosis who may require aggressive treatment strategies. Aim This study aims to determine the proportion of the expression of cyclin D1 and HER2 neu in head and neck squamous cell carcinoma (HNSCC) and analyze the association between the expression of cyclin D1 and HER2 neu using histological grading, tumor, node, and metastasis (TNM) staging, and nodal status of the tumor. Furthermore, this study also aims to document clinical outcomes, such as locoregional control, depth of invasion (DOI), and regional metastasis regarding the expression of cyclin D1 and HER2 neu in HNSCC. Setting and design This study is a laboratory-based observational study. Materials and methods Seventy histologically proven cases of HNSCC were studied for various histopathological parameters, and further immunohistochemistry (IHC) was performed for cyclin D1 and HER2 neu. The expression and intensity of cyclin D1 were multiplied, and the total score was derived. The College of American Pathologists/American Society of Clinical Oncology (CAP/ASCO) guidelines for HER2 neu testing in breast cancer were used for scoring. Result Out of 70 cases, 52 (75%) demonstrated strong and moderate positivity for cyclin D1, and the p-values were 0.017, 0.001, and 0.032 for depth of invasion, TNM stage, and lymph node metastases, respectively, for cyclin D1, which was considered statistically significant. For HER2 neu, five out of 70 cases were positive, and the p-value was significant for depth of invasion (0.008). Conclusion The expression of the above marker cyclin D1 increases with stage, DOI, and positive lymph node status. Hence, cyclin D1 immunoexpression can be helpful in the early assessment of HNSCC behavior and can serve as an independent prognostic marker. Furthermore, it was observed that HER2 neu was significant with an increase in depth of invasion of tumor, which, in the American Joint Committee on Cancer (AJCC) eighth edition, is considered an important factor for determining the stage of the tumor. Further research is needed to examine whether HER2 neu can act as a prognostic factor for HNSCC and if it can be targeted for treatment options.
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Kakkar V, Sarin V, Chatterjee A, Manjari M, Chopra I. Expression of Cyclin-D1 and p53 as Prognostic Markers in Treatment of Oral Squamous Cell Carcinoma. Indian J Otolaryngol Head Neck Surg 2022; 74:6136-6145. [PMID: 36742774 PMCID: PMC9895601 DOI: 10.1007/s12070-021-02716-4] [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: 06/01/2021] [Accepted: 06/27/2021] [Indexed: 02/07/2023] Open
Abstract
Cyclin D1 and p53 play an important role in tumorigenesis of human cancers. The present study aims to evaluate cyclin D1 and p53 expression in resectable OSCC, and to determine their prognostic significance at the end of 5 year follow-up: A total of 100 patients aged 31-74 years, stage 3/4 were recruited. Cyclin D1 and p53 expression in the tumour tissue was estimated by IHC and was statistically correlated with demographic and clinicopathological data and prognosis was evaluated at the end of 5 year outcome. The positive expression rate of cyclin D1 was 50% and p53 it was 40% and they neither showed any statistical significant correlation with each other nor with demographic or clinicopathological data. The OS was 32%.Negative and weak expression predicted better outcomes with regard to DFS and OS. DFS and OS were significantly worse in patients of overexpressed cyclin D1 (p < 0.001) and p53 (p = 0.008). Cyclin D1 is a better prognostic marker as compared to p53 for both DFS and OS. p53 expression (high versus low) for disease free non-survival and overall nonsurvival showed an OR of 3.576 (p = 0.003) and 8.803(p < 0.001) respectively for strong expression while in case of cyclin D1 it showed an OR of 13.067(p < 0.001) and 37.465(p < 0.001) for strong expression.So higher the level of expression of tumour markers higher is the odds ratio so poorer is the prognosis. Overexpression of cyclin D1 and p53 was significantly associated with poor prognosis in terms of DFS and OS.
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Affiliation(s)
- Vikas Kakkar
- Department of Plastic Surgery, Sri Guru Ram Das Institute of Medical Sciences and Research, Amritsar, Punjab India
| | - Vanita Sarin
- Department of ENT, Sri Guru Ram Das Institute of Medical Sciences and Research, Amritsar, Punjab India
| | - Arpita Chatterjee
- Department of ENT, Sri Guru Ram Das Institute of Medical Sciences and Research, Amritsar, Punjab India
| | - Mridu Manjari
- Department of Pathology, Sri Guru Ram Das Institute of Medical Sciences and Research, Amritsar, Punjab India
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Sushma P, Jamil K, Udaykumar P, Aldakheel FM, Alduraywish SA, Alali BH, Mateen A, Syed R. Analysis of CCND1 protein and circulatory antioxidant enzyme activity association in oral squamous cell carcinoma. Saudi J Biol Sci 2021; 28:6987-6991. [PMID: 34866998 PMCID: PMC8626252 DOI: 10.1016/j.sjbs.2021.07.085] [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: 03/29/2021] [Revised: 07/26/2021] [Accepted: 07/27/2021] [Indexed: 11/19/2022] Open
Abstract
Antioxidants are involved in the process of cellular damage prevention, which is considered as an avenue for cancer development. Free radicals are produced in the body upon exposure to stress, cigarette smoke, alcohol, toxins found in personal care products, pesticides in foods, radiation from the sun, viruses, germs or fungi etc. CCND1/CyclinD1 protein was found to be overexpressed in Oral squamous cell carcinoma. One hundred patients with oral squamous cell carcinoma were recruited along with hundred controls for this study from MNJ institute of Oncology with the approval of Ethics Committee, 5 ml blood samples were collected from each patient and centrifuged to collect serum for various assays. The antioxidant enzymes like catalase, SOD, GPX and GST were estimated using enzymatic assays. Results were expressed as unit of activity for mg of protein. Insilco analysis is performed using STRING v 11 Protein interaction tool. The patients with oral cancer had significantly reduced activities of SOD, GST and GPX (1.49 ± 0.49, 3.97 ± 0.86 and 10.7 ± 0.73 respectively) compared to healthy controls (4.37 ± 1.43, 6.10 ± 1.12 and 13.8 ± 1.25 respectively) (p < 0.005). However no significant difference was observed with regard to catalase activity (2.71 ± 6.51 and 4.03 ± 1.48) (p = 0.28). The proteins interaction PPI enrichment p-value was found to be 3.22e-10 predicted significantly more interactions. Our research findings shown that there was a decline in activity of superoxide dismutase, glutathione peroxidase and glutathione s transferase in addition, personal habits like smoking play a major role in the development and progression of oral carcinogenesis and based on Insilco analysis results CCND1/Cyclin D1 could be the potential therapeutic target in oral squamous cell carcinoma.
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Affiliation(s)
- P.S. Sushma
- Department of Pathology, National Institute of Nutrition (ICMR), Hyderabad, Telangana, India
| | - Kaiser Jamil
- Department of Genetics, Bhagwan Mahaveer Medical Research Centre, Hyderabad 500004, Telangana, India
| | - P. Udaykumar
- Department of Pathology, National Institute of Nutrition (ICMR), Hyderabad, Telangana, India
| | - Fahad M. Aldakheel
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, King Saud University, PO Box 10219, Riyadh 11433, Saudi Arabia
| | - Shatha A. Alduraywish
- Department of Family and Community Medicine, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Bader Homoud Alali
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, King Saud University, PO Box 10219, Riyadh 11433, Saudi Arabia
| | - Ayesha Mateen
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, King Saud University, PO Box 10219, Riyadh 11433, Saudi Arabia
| | - Rabbani Syed
- Department of Pharmaceutics, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
- Corresponding author.
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Capodanno Y, Chen Y, Schrader J, Tomosugi M, Sumi S, Yokoyama A, Hiraoka N, Ohki R. Cross-talk among MEN1, p53 and Notch regulates the proliferation of pancreatic neuroendocrine tumor cells by modulating INSM1 expression and subcellular localization. Neoplasia 2021; 23:979-992. [PMID: 34352404 PMCID: PMC8350333 DOI: 10.1016/j.neo.2021.07.008] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Revised: 07/19/2021] [Accepted: 07/19/2021] [Indexed: 01/14/2023] Open
Abstract
Genomic analysis of Pancreatic Neuroendocrine Tumors (PanNETs) has revealed that these tumors often lack mutations in typical cancer-related genes such as the tumor suppressor gene p53. Instead, PanNET tumorigenesis usually involves mutations in specific PanNET-related genes, such as tumor suppressor gene MEN1. Using a PanNET mouse model, human tissues and human cell lines, we studied the cross-talk among MEN1, p53 and Notch signaling pathways and their role in PanNETs. Here, we show that reactivation of the early developmental program of islet cells underlies PanNET tumorigenesis by restoring the proliferative capacity of PanNET cells. We investigated the role of INSM1, a transcriptional regulator of islet cells' development, and revealed that its expression and subcellular localization is regulated by MEN1 and p53. Both human and mouse data show that loss of MEN1 in a p53 wild-type genetic background results in increased nuclear INSM1 expression and cell proliferation. Additionally, inhibition of Notch signaling in a p53 wild-type background reduces the proliferation of PanNET cells, due to repression of INSM1 transcription and nuclear localization. Our study elucidates the molecular mechanisms governing the interactions of INSM1 with MEN1, p53 and Notch and their roles in PanNET tumorigenesis, suggesting INSM1 as a key transcriptional regulator of PanNET cell proliferation.
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Affiliation(s)
- Ylenia Capodanno
- Laboratory of Fundamental Oncology, National Cancer Center Research Institute, Chuo-ku, Tokyo, Japan
| | - Yu Chen
- Laboratory of Fundamental Oncology, National Cancer Center Research Institute, Chuo-ku, Tokyo, Japan
| | - Joerg Schrader
- I. Department of Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Mitsuhiro Tomosugi
- Laboratory of Organ and Tissue Reconstruction, Institute for Frontier Life and Medical Sciences, Kyoto University, Sakyo-ku, Kyoto, Japan
| | - Shoiciro Sumi
- Laboratory of Organ and Tissue Reconstruction, Institute for Frontier Life and Medical Sciences, Kyoto University, Sakyo-ku, Kyoto, Japan
| | - Akihiko Yokoyama
- Tsuruoka Metabolomics Laboratory, National Cancer Center, Yamagata, Japan
| | - Nobuyoshi Hiraoka
- Division of Molecular pathology, National Cancer Center Research Institute, Chuo-ku, Tokyo, Japan
| | - Rieko Ohki
- Laboratory of Fundamental Oncology, National Cancer Center Research Institute, Chuo-ku, Tokyo, Japan.
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Cutaneous Squamous Cell Carcinoma: From Pathophysiology to Novel Therapeutic Approaches. Biomedicines 2021; 9:biomedicines9020171. [PMID: 33572373 PMCID: PMC7916193 DOI: 10.3390/biomedicines9020171] [Citation(s) in RCA: 91] [Impact Index Per Article: 30.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2021] [Revised: 01/31/2021] [Accepted: 02/01/2021] [Indexed: 12/21/2022] Open
Abstract
Cutaneous squamous cell carcinoma (cSCC), a non-melanoma skin cancer, is a keratinocyte carcinoma representing one of the most common cancers with an increasing incidence. cSCC could be in situ (e.g., Bowen’s disease) or an invasive form. A significant cSCC risk factor is advanced age, together with cumulative sun exposure, fair skin, prolonged immunosuppression, and previous skin cancer diagnoses. Although most cSCCs can be treated by surgery, a fraction of them recur and metastasize, leading to death. cSCC could arise de novo or be the result of a progression of the actinic keratosis, an in situ carcinoma. The multistage process of cSCC development and progression is characterized by mutations in the genes involved in epidermal homeostasis and by several alterations, such as epigenetic modifications, viral infections, or microenvironmental changes. Thus, cSCC development is a gradual process with several histological- and pathological-defined stages. Dermoscopy and reflectance confocal microscopy enhanced the diagnostic accuracy of cSCC. Surgical excision is the first-line treatment for invasive cSCC. Moreover, radiotherapy may be considered as a primary treatment in patients not candidates for surgery. Extensive studies of cSCC pathogenic mechanisms identified several pharmaceutical targets and allowed the development of new systemic therapies, including immunotherapy with immune checkpoint inhibitors, such as Cemiplimab, and epidermal growth factor receptor inhibitors for metastatic and locally advanced cSCC. Furthermore, the implementation of prevention measures has been useful in patient management.
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The Potential of Phytochemicals in Oral Cancer Prevention and Therapy: A Review of the Evidence. Biomolecules 2020; 10:biom10081150. [PMID: 32781654 PMCID: PMC7465709 DOI: 10.3390/biom10081150] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2020] [Revised: 07/29/2020] [Accepted: 08/03/2020] [Indexed: 12/15/2022] Open
Abstract
The etiological factors of oral cancer are complex including drinking alcohol, smoking tobacco, betel quid chewing, human papillomavirus infection, and nutritional deficiencies. Understanding the molecular mechanism of oral cancer is vital. The traditional treatment for patients with oral squamous cell carcinoma (e.g., surgery, radiotherapy, and chemotherapy) and targeted molecular therapy still have numerous shortcomings. In recent years, the use of phytochemical factors to prevent or treat cancer has received increasing attention. These phytochemicals have little or no toxicity against healthy tissues and are thus ideal chemopreventive agents. However, phytochemicals usually have low water solubility, low bioavailability, and insufficient targeting which limit therapeutic use. Numerous studies have investigated the development of phytochemical delivery systems to address these problems. The present article provides an overview of oral cancer including the etiological factors, diagnosis, and traditional therapy. Furthermore, the classification, dietary sources, anticancer bioactivity, delivery system improvements, and molecular mechanisms against oral cancer of phytochemicals are also discussed in this review.
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Antitumor Activity of Ficus deltoidea Extract on Oral Cancer: An In Vivo Study. JOURNAL OF ONCOLOGY 2020; 2020:5490468. [PMID: 32104177 PMCID: PMC7035569 DOI: 10.1155/2020/5490468] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/29/2019] [Accepted: 12/16/2019] [Indexed: 11/18/2022]
Abstract
Background The aim of this study is to evaluate the chemopreventive and chemotherapeutic activities of Ficus deltoidea (FD) in an animal model induced for oral cancer using 4-nitroquinoline-1-oxide (4NQO). Methods Male Sprague-Dawley (SD) rats were randomized into six groups (n = 7 per group): Group 1 (untreated group); Group 2 (control cancer group) received 4NQO only for 8 weeks in their drinking water; Groups 3 and 4 (chemopreventive) received 4NQO for 8 weeks and were simultaneously treated with FD extract at 250 and 500 mg/kg, respectively, by oral gavage; Groups 5 and 6 (chemotherapeutic) received 4NQO for 8 weeks followed by the administration of FD extract at 250 and 500 mg/kg, respectively, for another 10 weeks. The incidence of oral cancer was microscopically evaluated. Moreover, immunohistochemical expression was analysed in tongue specimens using an image analyser computer system, while the RT2 profiler PCR array method was employed for gene expression analysis. Results The results of the present study showed a beneficial regression effect of the FD extract on tumor progression. The FD extract significantly reduced the incidence of oral squamous cell carcinoma (OSCC) from 100% to 14.3% in the high-dose groups. The immunohistochemical analysis showed that the FD extract had significantly decreased the expression of the key tumor marker cyclin D1 and had significantly increased the expression of the β-catenin and e-cadherin antibodies that are associated with enhanced cellular adhesion. Based on the gene expression analysis, FD extract had reduced the expression of the TWIST1 and RAC1 genes associated with epithelial-mesenchymal transition (EMT) and had significantly downregulated the COX-2 and EGFR genes associated with cancer angiogenesis, metastasis, and chemoresistance. Our data suggest that the FD extract exerts chemopreventive and chemotherapeutic activities in an animal model induced for oral cancer using 4NQO, thus having the potential to be developed as chemopreventive and chemotherapeutic agents.β-catenin and e-cadherin antibodies that are associated with enhanced cellular adhesion. Based on the gene expression analysis, FD extract had reduced the expression of the TWIST1 and RAC1 genes associated with epithelial-mesenchymal transition (EMT) and had significantly downregulated the COX-2 and EGFR genes associated with cancer angiogenesis, metastasis, and chemoresistance. Our data suggest that the FD extract exerts chemopreventive and chemotherapeutic activities in an animal model induced for oral cancer using 4NQO, thus having the potential to be developed as chemopreventive and chemotherapeutic agents.TWIST1 and RAC1 genes associated with epithelial-mesenchymal transition (EMT) and had significantly downregulated the COX-2 and EGFR genes associated with cancer angiogenesis, metastasis, and chemoresistance. Our data suggest that the FD extract exerts chemopreventive and chemotherapeutic activities in an animal model induced for oral cancer using 4NQO, thus having the potential to be developed as chemopreventive and chemotherapeutic agents.RAC1 genes associated with epithelial-mesenchymal transition (EMT) and had significantly downregulated the COX-2 and EGFR genes associated with cancer angiogenesis, metastasis, and chemoresistance. Our data suggest that the FD extract exerts chemopreventive and chemotherapeutic activities in an animal model induced for oral cancer using 4NQO, thus having the potential to be developed as chemopreventive and chemotherapeutic agents.COX-2 and EGFR genes associated with cancer angiogenesis, metastasis, and chemoresistance. Our data suggest that the FD extract exerts chemopreventive and chemotherapeutic activities in an animal model induced for oral cancer using 4NQO, thus having the potential to be developed as chemopreventive and chemotherapeutic agents.EGFR genes associated with cancer angiogenesis, metastasis, and chemoresistance. Our data suggest that the FD extract exerts chemopreventive and chemotherapeutic activities in an animal model induced for oral cancer using 4NQO, thus having the potential to be developed as chemopreventive and chemotherapeutic agents.
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Prevention of oral carcinogenesis in rats by Dracaena cinnabari resin extracts. Clin Oral Investig 2018; 23:2287-2301. [PMID: 30291495 DOI: 10.1007/s00784-018-2685-6] [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: 02/05/2018] [Accepted: 10/01/2018] [Indexed: 02/07/2023]
Abstract
OBJECTIVES In vivo study was performed to determine the chemopreventive efficacy of the DC resin methanol extract on a 4-nitroquinoline-1-oxide (4NQO) oral cancer animal model. MATERIALS AND METHODS This study involves administration of 4NQO solution for 8 weeks alone (cancer induction) or with Dracaena cinnabari (DC) extract at 100, 500, and 1000 mg/kg. DC extract administration started 1 week before exposure until 1 week after the carcinogen exposure was stopped. All rats were sacrificed after 22 weeks, and histological analysis was performed to assess any incidence of pathological changes. Immunohistochemical expressions of selected tumor marker antibodies were analyzed using an image analyzer computer system, and the expression of selected genes involved in apoptosis and proliferative mechanism related to oral cancer were evaluated using RT2-PCR. RESULTS The incidence of OSCC decreased with the administration of DC extract at 100, 500, and 1000 mg/kg compared to the induced cancer group. The developed tumor was also observed to be smaller when compared to the induced cancer group. The DC 1000 mg/kg group inhibits the expression of Cyclin D1, Ki-67, Bcl-2, and p53 proteins. It was observed that DC 1000 mg/kg induced apoptosis by upregulation of Bax and Casp3 genes and downregulation of Tp53, Bcl-2, Cox-2, Cyclin D1, and EGFR genes when compared to the induced cancer group. CONCLUSIONS The data indicated that systemic administration of the DC resin methanol extract has anticarcinogenic potency on oral carcinogenesis. CLINICAL RELEVANCE Chemoprevention with DC resin methanol extract may significantly reduce morbidity and possibly mortality from OSCC.
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Wu D, Zhang X, Liu Z, Yan H, Mai J, Zhao Z, Zhong Q, Liu X. Decreased expression of protein tyrosine kinase 6 contributes to tumor progression and metastasis in laryngeal squamous cell carcinoma. Biochem Biophys Res Commun 2018; 503:1378-1384. [PMID: 30029880 DOI: 10.1016/j.bbrc.2018.07.051] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2018] [Revised: 07/09/2018] [Accepted: 07/10/2018] [Indexed: 01/10/2023]
Abstract
BACKGROUND PTK6 is involved in cell proliferation, invasion and migration. Patients with lower PTK6 expression predicts poor prognosis of LSCC. However, the mechanism of PTK6 in LSCC progression remains unclear. We investigated the role of PTK6 in the pathogenesis of LSCC. METHODS Human LSCC tissues and paired adjacent non-tumor tissues were obtained to evaluate PTK6 expression. The biological function of PTK6 in LSCC was determined by overexpression of PTK6 in Hep-2 cells in vitro and in nude mice. The potential PTK6 target factors and signaling pathways were identified by Western blotting assay and immunohistochemical staining. RESULTS PTK6 was downregulated in tissues of human LSCC. Biological function investigation of PTK6 demonstrated that overexpression of PTK6 significantly decreased cell growth, clonogenicity, invasion and migration capacity in vitro and suppressed xenograft tumor growth as well as lung metastasis in vivo. PTK6 suppresses LSCC proliferation mainly by inhibiting c-myc and cyclinD1 expression. In addition, PTK6 promotes cell apoptosis in LSCC. Moreover, PTK6 mitigated LSCC invasion and migration through regulating EMT and MMP-9. CONCLUSION PTK6 plays a tumor suppressor role in LSCC by regulating c-myc and cyclinD1 expression, cell apoptosis, EMT and MMP-9.
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Affiliation(s)
- Di Wu
- Sun Yat-Sen University Cancer Centre, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, Guangdong, 510060, China
| | - Xinrui Zhang
- Guangzhou Otolarynology-head and Neck Surgery Hospital, Guangzhou, Guangdong, 510000, China
| | - Zhimin Liu
- Sun Yat-Sen University Cancer Centre, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, Guangdong, 510060, China
| | - Honghong Yan
- Sun Yat-Sen University Cancer Centre, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, Guangdong, 510060, China
| | - Junhao Mai
- Sun Yat-Sen University Cancer Centre, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, Guangdong, 510060, China
| | - Zheng Zhao
- Sun Yat-Sen University Cancer Centre, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, Guangdong, 510060, China
| | - Qian Zhong
- Sun Yat-Sen University Cancer Centre, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, Guangdong, 510060, China
| | - Xuekui Liu
- Sun Yat-Sen University Cancer Centre, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, Guangdong, 510060, China.
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Shergill K, Sen A, Pillai HJ. Role of E-cadherin and cyclin D1 as predictive markers of aggression and clonal expansion in head and neck squamous cell carcinoma. J Korean Assoc Oral Maxillofac Surg 2018; 44:182-190. [PMID: 30181985 PMCID: PMC6117463 DOI: 10.5125/jkaoms.2018.44.4.182] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2017] [Revised: 12/06/2017] [Accepted: 12/27/2017] [Indexed: 11/07/2022] Open
Abstract
Objectives Head and neck squamous cell carcinoma (HNSCC) is the sixth most common malignancy worldwide. Inconsistency in various histopathologic features for predicting nodal metastasis and overall prognosis and a better understanding of molecular mechanisms of tumourigenesis have shifted the focus to a search for more definitive predictive markers. To identify the role of two immunohistochemical (IHC) markers, E-cadherin and cyclin D1, as predictive markers of aggressiveness in HNSCC and to assess clonal expansion of tumour cells. Materials and Methods A total of 66 cases of HNSCC with neck node dissection were studied. IHC was performed on primary tumour sections and lymph nodes showing metastatic deposits. Histopathological parameters such as tumour grade and TNM stage together with nodal status were compared according to expression of the two markers. Fischer's chi-square test was used to assess the correlation between the two markers and histopathological parameters. Results Out of 66 cases studied, 37 showed LN metastasis. Most of the patients were male, and the most common tumour site was buccal mucosa. We found a significant association between loss of E-cadherin and node metastasis (P<0.001) and higher TNM stage (P<0.001). Cyclin D1 overexpression was significantly associated with only nodal metastasis (P=0.007). No significant association with tumour grade was found for either marker. The subgroup of E-cadherin loss with cyclin D1 overexpression was associated with the maximum incidence of nodal metastasis and higher TNM stage, highlighting the importance of using a combination of these two markers. A significant association was noted between the expression of markers at the primary site and at nodal deposits, indicating clonal expansion. Conclusion A combination of the two markers E-cadherin and cyclin D1 can predict prognosis in HNSCC, although tumour heterogeneity may affect this association in some cases.
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Affiliation(s)
| | - Arijit Sen
- Department of Pathology, Armed Forces Medical College, Pune, India
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Evaluation of the Role Played by Cyclin D1 as a Diagnostic and Prognostic Marker in the Progression of Oral Carcinogenesis. J Maxillofac Oral Surg 2018; 17:389-395. [PMID: 30034160 DOI: 10.1007/s12663-018-1087-2] [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: 08/23/2017] [Accepted: 01/22/2018] [Indexed: 10/18/2022] Open
Abstract
Abstract Cyclin D1 is linked with the development and progression of oral squamous cell carcinoma (OSCC). This case-control study was directed to characterise the immunoreactivity of the protein cyclin D1 and its correlation with the clinicopathological parameters of patients with OSCC and potentially malignant disorders (PMD). A group of patients with OSCC were followed up after treatment, and the cyclin D1 expression was reviewed for correlation of cyclin D1 expression with prognosis of the patients. Methodology Sixty individuals were included in this study: OSCC (20), PMD (20) and Control (20). Immunohistochemistry assay was evaluated. The clinicopathological parameters were correlated with the staining intensity of cyclin D1. The results were subjected to Pearson's correlation test. Results Age, gender and site showed no statistically significant correlation with cyclin D1 expression in OSCC and PMD. The cyclin D1 score did not show a significant difference with histopathological diagnosis of OSCC. Cyclin D1 was not expressed in 60% of the Control and 30% PMD cases while the expression of cyclin D1 was seen in 100% of OSCC cases although cyclin D1 score did not show a statistically significant association in the prognosis of the disease among the OSCC patients.
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Li M, Zheng W, Wang C. CyclinD1 promotes lymph node metastasis by inducing lymphangiogenesis in human ovarian carcinoma. INTERNATIONAL JOURNAL OF CLINICAL AND EXPERIMENTAL PATHOLOGY 2018; 11:3726-3731. [PMID: 31949756 PMCID: PMC6962868] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 04/04/2018] [Accepted: 06/04/2018] [Indexed: 06/10/2023]
Abstract
AIMS AND BACKGROUND CyclinD1 regulates the G1/S phase transition of the cell cycle and is frequently overexpressed in many types of human cancers. Much evidence has implicated that the expression of CyclinD1 is related to the lymphatic metastasis of human ovarian carcinoma. However, the mechanism of CyclinD1 in lymphatic metastasis of ovarian carcinomas is still unclear. The objective of the present study was to assess the incidence of CyclinD1 expression in ovarian carcinomas and look for its correlation with lymph vessel density (LVD) and clinicopathological variables. METHODS We assessed the expression of CyclinD1 levels and lymph vessel density (LVD) quantified through D2-40 by immunohistochemistry from 110 Chinese patients with primary ovarian carcinomas and 40 with benign ovarian tumors as controls. RESULTS CyclinD1 was detected in 52 primary ovarian carcinomas (47.3%), which was significantly higher than its expression in the benign ovarian tumors. CyclinD1 expression was correlated with tumor grade, FIGO stage, T stage and lymphatic metastasis. Moreover, the LVD counts in the group of CyclinD1 positive expression were higher than in the group of CyclinD1 negative expression. CONCLUSIONS Our findings indicate that CyclinD1 might be involved in lymph node metastasis by inducing lymphangiogenesis in human ovarian carcinoma.
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Affiliation(s)
- Minhua Li
- Department of Pathology, Shaoxing People’s Hospital & Shaoxing Hospital, Zhejiang University Shool of MedicineShaoxing, China
| | - Weiping Zheng
- Department of Gynecology, Shaoxing People’s Hospital & Shaoxing Hospital, Zhejiang University Shool of MedicineShaoxing, China
| | - Cheng Wang
- Department of Pathology, Shaoxing People’s Hospital & Shaoxing Hospital, Zhejiang University Shool of MedicineShaoxing, China
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Prognostic and clinicopathological significance of cyclin D1 expression in oral squamous cell carcinoma: A systematic review and meta-analysis. Oral Oncol 2018; 83:96-106. [PMID: 30098785 DOI: 10.1016/j.oraloncology.2018.06.007] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2018] [Revised: 06/07/2018] [Accepted: 06/09/2018] [Indexed: 12/12/2022]
Abstract
OBJECTIVES To evaluate the prognostic significance of cyclin D1 (CD1) overexpression in OSCC. MATERIAL AND METHODS We searched studies published before August 2017 (Pubmed, Embase, Web of Science, Scopus). We evaluated the quality of the studies included (Quality in Prognosis Studies [QUIPS] tool). The impact of CD1 overexpression on overall survival and disease-free survival, T status, N status, stage, and histological degree was meta-analyzed. We analyzed heterogeneity among studies, conducted sensitivity analyses, analyzed small-study effects, and conducted subgroup analyses. RESULTS 31 studies (2942 patients) met inclusion criteria. Qualitative evaluation demonstrated that not all studies were performed with the same rigor, finding the greatest risk of bias in the study confounding domain. Quantitative evaluation showed that CD1 overexpression had a strong statistical association with worse overall survival (HR = 2.00, 95% CI = 1.59-2.51, p < 0.001), worse disease-free survival (HR = 1.46, 95% CI = 1.13-1.87, p = 0.003), higher T status (OR = 1.51, 95% CI = 1.07-2.13, p = 0.02), N+ status (OR = 2.16, 95% CI = 1.60-2.92, p < 0.001), advanced stage (OR = 1.44, 95% CI = 1.15-1.81, p = 0.002), and high histological grade (OR = 1.60, 95% CI = 1.12-2.29, p = 0.010). We observed heterogeneity in all parameters except for disease-free survival and clinical stage. We found effect of small studies on T and N status. The tonguel SCC subgroup showed the strongest association between CD1 overexpression and worse development. In addition, application of a cutoff point ≥10% tumor cells with nuclear CD1 expression maintained most of the significant associations reported. CONCLUSIONS These findings indicate that immunohistochemical assessment of CD1 overexpression may be useful as a prognostic biomarker for OSCC.
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Ramos-García P, Gil-Montoya JA, Scully C, Ayén A, González-Ruiz L, Navarro-Triviño FJ, González-Moles MA. An update on the implications of cyclin D1 in oral carcinogenesis. Oral Dis 2017; 23:897-912. [DOI: 10.1111/odi.12620] [Citation(s) in RCA: 64] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2016] [Revised: 11/07/2016] [Accepted: 12/01/2016] [Indexed: 12/11/2022]
Affiliation(s)
- P Ramos-García
- School of Dentistry; University of Granada; Granada Spain
| | - JA Gil-Montoya
- School of Dentistry; University of Granada; Granada Spain
- Instituto de Biomedicina; University of Granada; Granada Spain
| | - C Scully
- University College of London; London UK
| | - A Ayén
- School of Medicine; University of Granada; Granada Spain
| | - L González-Ruiz
- Servicio de Dermatología; Hospital General Universitario de Ciudad Real; Ciudad Real Spain
| | - FJ Navarro-Triviño
- Servicio de Dermatología; Complejo Hospitalario San Cecilio; Granada Spain
| | - MA González-Moles
- School of Dentistry; University of Granada; Granada Spain
- Instituto de Biomedicina; University of Granada; Granada Spain
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Dhingra V, Verma J, Misra V, Srivastav S, Hasan F. Evaluation of Cyclin D1 expression in Head and Neck Squamous Cell Carcinoma. J Clin Diagn Res 2017; 11:EC01-EC04. [PMID: 28384866 DOI: 10.7860/jcdr/2017/21760.9329] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2016] [Accepted: 09/06/2016] [Indexed: 11/24/2022]
Abstract
INTRODUCTION Squamous Cell Carcinoma (SCC) is an aggressive epithelial malignancy of the upper aero digestive tract and comprises 90% of all Head and Neck Squamous Cell Carcinoma (HNSCC). It is the sixth leading cancer worldwide with approximately 600,000 cases reported annually. It is one of the most common cancers in India. Tumour Lymph Node and Metastases (TNM) staging has been the most useful indicator to predict prognosis in HNSCC but recently various biomolecular markers have potentially offered new methods for early diagnosis and treatment alternatives for HNSCC patients; one amongst them being cyclin D1. AIM This study has been undertaken to evaluate expression of cyclin D1 in HNSCC cases and to find out its association with various pathological prognostic factors. MATERIALS AND METHODS A 48 formalin fixed paraffin embedded tumour sections, stained with Haematoxylin & Eosin were graded and staged. Immunohistochemistry for cyclin D1 was evaluated as Extent Score (ES), Intensity Score (IS) and Total Score (TS) was calculated. STATISTICAL ANALYSIS All the relevant data collected was transferred on to the excel sheet. Chi square test with and without Yate's correction was used to compare various parameters. The p-value ≤ 0.05 was taken as critical level of significance. RESULTS A significant association was seen between TS of Cyclin D1 expression with tumour stage and with lymph node metastasis but not with grade. CONCLUSION Higher Cyclin D1 expression is associated with higher tumour stage and lymph node metastasis. Therefore, there is value of analysing cyclin D1 amplification and expression, for prognostic evaluation. This may also be further used for targeted therapy in head and neck cancers.
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Affiliation(s)
- Vishal Dhingra
- Assistant Professor, Department of Pathology, M.L.N Medical College , Allahabad, Uttar Pradesh, India
| | - Jyoti Verma
- Student, Department of Pathology, M.L.N Medical College , Allahabad, Uttar Pradesh, India
| | - Vatsala Misra
- Consultant Oncosurgeon, Department of Pathology, M.L.N Medical College , Allahabad, Uttar Pradesh, India
| | - Sapan Srivastav
- Professor, Department of Pathology, M.L.N Medical College , Allahabad, Uttar Pradesh, India
| | - Faheema Hasan
- Student, Department of Pathology, M.L.N Medical College , Allahabad, Uttar Pradesh, India
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Manimaran A, Buddhan R, Manoharan S. EMODIN DOWNREGULATES CELL PROLIFERATION MARKERS DURING DMBA INDUCED ORAL CARCINOGENESIS IN GOLDEN SYRIAN HAMSTERS. AFRICAN JOURNAL OF TRADITIONAL, COMPLEMENTARY, AND ALTERNATIVE MEDICINES 2017; 14:83-91. [PMID: 28573225 PMCID: PMC5446469 DOI: 10.21010/ajtcam.v14i2.10] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Background: Cell-cycle disruption is the major characteristic features of neoplastic transformation and the status of cell-cycle regulators can thus be utilized to assess the prognostic significance in patients with cancer. The PCNA, cyclin D1, CDK4, CDK6 and survivin expression in the buccal mucosa was utilized to evaluate the Emodin efficacy on abnormal cell proliferation during 7,12-dimethylbenz(a)anthracene (DMBA) induced oral carcinogenesis in golden Syrian hamsters. Materials and methods: Topical application of DMBA, three times a week for 14 weeks, on the hamsters’ buccal pouches developed well differentiated squamous cell carcinoma. Results: Cyclin D1 and PCNA over-expression and up-regulation of CDK4, CDK6 and survivin were noticed in the buccal mucosa of hamsters treated with DMBA alone. Emodin administration (50mg/kg b.w) orally to hamsters treated with DMBA down-regulated the expression of cell proliferation markers in the buccal mucosa. Conclusions: The anti-cell proliferative role of Emodin is owing to its modulating efficacy on cell-cycle markers towards the tumor suppression during DMBA induced oral carcinogenesis.
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Affiliation(s)
- Asokan Manimaran
- Department of Biochemistry and Biotechnology, Faculty of Science, Annamalai University, Annamalainagar, Tamilnadu, India
| | - Rajamanickam Buddhan
- Department of Biochemistry and Biotechnology, Faculty of Science, Annamalai University, Annamalainagar, Tamilnadu, India
| | - Shanmugam Manoharan
- Department of Biochemistry and Biotechnology, Faculty of Science, Annamalai University, Annamalainagar, Tamilnadu, India
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Mishra R, Nagini S, Rana A. Expression and inactivation of glycogen synthase kinase 3 alpha/ beta and their association with the expression of cyclin D1 and p53 in oral squamous cell carcinoma progression. Mol Cancer 2015; 14:20. [PMID: 25645517 PMCID: PMC4334357 DOI: 10.1186/s12943-015-0300-x] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2014] [Accepted: 01/20/2015] [Indexed: 01/02/2023] Open
Abstract
Background The study aims to evaluate the expression and activity of glycogen synthase kinase 3 isoforms α/β (GSK3α/β) and to assess their oncogenic potential through a correlation with the expression of cyclin D1 and p53 in oral cancer. Methods The expression of total and phosphorylated GSK3α/β as well as cyclin D1 and p53 together with their interaction were assessed in human oral cancer tissue samples, apparently normal adjacent tissues, benign tumor samples, premalignant lesions and healthy normal tissues (total 179) using various methods, such as immunohistochemistry, Western blot assays, immunoprecipitation and RT-PCR analysis. Results The expression of GSK3β was significantly higher relative to GSK3α indicating the greater role of the β isoform in oral cancer. Among various types of oral cancers, OSCC (of the lip and tongue) showed elevated expression of GSK3α/β, and the expression was correlated with disease progression. The increased expression of pS21GSK3α and pS9GSK3β not only correlated positively with cyclin D1 and p53 expression in tongue cancer progression but a gradual shift of their expression from the cytoplasmic to the nuclear compartment and overall disease severity was also observed. The interaction of GSK3β-cyclin D1 and the positive correlation of pS9GSK3β and the transcription of cyclin D1 were observed. Conclusions These results demonstrate that the inactivation of GSK3β is an important event in OSCC and can be used as a marker for assessing disease severity and may be exploited for therapeutic intervention.
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Affiliation(s)
- Rajakishore Mishra
- Centre for Life Sciences, School of Natural Sciences, Central University of Jharkhand, Ratu-Lohardaga Road, Brambe, Ranchi, 835205, Jharkhand, INDIA.
| | - Siddavaram Nagini
- Department of Biochemistry and Biotechnology, Faculty of Science, Annamalai University, Annamalainagar 608 002, Tamil Nadu, INDIA.
| | - Ajay Rana
- Department of Molecular Pharmacology & Therapeutics, Loyola University Chicago, 2160 South First Ave., Maywood, 60153, IL, USA.
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Manoharan S, Rajasekaran D, Prabhakar MM, Karthikeyan S, Manimaran A. Modulating Effect of Enicostemma littorale on the Expression Pattern of Apoptotic, Cell Proliferative, Inflammatory and Angiogenic Markers During 7, 12-Dimethylbenz (a) Anthracene Induced Hamster Buccal Pouch Carcinogenesis. Toxicol Int 2015; 22:130-40. [PMID: 26862274 PMCID: PMC4721161 DOI: 10.4103/0971-6580.172276] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Enicostemma littorale leaves are traditionally used for the treatment of several diseases, including inflammation and cancer. This study has taken effort to explore the antitumor initiating potential of E. littorale leaves (ElELet) by analyzing the expression pattern of apoptotic (p53, Bcl-2 and Bcl-2 associated X-protein), cell-proliferative (cyclin D1 and proliferating cell nuclear antigen), angiogenic (vascular endothelial growth factor), invasive (matrix metalloproteinase-2 and 9), and inflammatory (NF-κB and cyclooxygenase-2) markers during 7, 12-dimethylbenz (a) anthracene (DMBA) induced hamster buccal pouch carcinogenesis. Oral tumors were induced in the buccal pouches of hamsters using the potent site and organ specific carcinogen, DMBA. DMBA application 3 times a week for 14 weeks resulted in tumor formation in the buccal pouches. Hundred percent tumor formations with dysregulation in the expression pattern of apoptotic, cell proliferative, inflammatory, angiogenic, and invasive markers were observed in the buccal pouches of hamsters treated with DMBA alone. ElELet at a dose of 250 mg/kg body weight orally to DMBA treated hamsters significantly prevented the tumor formation as well as corrected the abnormalities in the expression pattern of above mentioned molecular markers. ElELet thus modulated the expression pattern of all the above mentioned molecular markers in favor of the suppression of cell proliferation occurring in DMBA induced hamster buccal pouch carcinogenesis.
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Affiliation(s)
- Shanmugam Manoharan
- Department of Biochemistry and Biotechnology, Annamalai University, Chidambaram, Tamil Nadu, India
| | - Duraisamy Rajasekaran
- Department of Biochemistry and Biotechnology, Annamalai University, Chidambaram, Tamil Nadu, India
| | | | - Sekar Karthikeyan
- Department of Biochemistry and Biotechnology, Annamalai University, Chidambaram, Tamil Nadu, India
| | - Asokan Manimaran
- Department of Biochemistry and Biotechnology, Annamalai University, Chidambaram, Tamil Nadu, India
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Shen Y, Xu J, Jin J, Tang H, Liang J. Cyclin D1 expression in Bowen's disease and cutaneous squamous cell carcinoma. Mol Clin Oncol 2014; 2:545-548. [PMID: 24940492 DOI: 10.3892/mco.2014.273] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2013] [Accepted: 01/01/2014] [Indexed: 12/16/2022] Open
Abstract
Cyclin D1 is a member of the G1 cyclin family that regulates the transition through the G1 phase of the cell cycle and is involved in the neoplastic transformation of certain tumors. This study was designed to investigate the expression of cyclin D1 in Bowen's disease (BD) and cutaneous squamous cell carcinoma (SCC). Biopsies of 30 cases with BD and 24 cases with SCC confirmed by histopathology were obtained from the Department of Dermatology of Huashan Hospital, Shanghai, China. EnVision immunohistochemical technology with a semiquantitative immunohistochemical score was applied to detect the expression of cyclin D1. Of the 24 specimens with SCC, cyclin D1 was found to be positive in 17 (70.8%), whereas of the 30 specimens with BD, cyclin D1 was found to be positive in 13 (43.3%). The expression of cyclin D1 was significantly higher in the SCC compared to that in the BD group. We did not observe a significant association of cyclin D1 expression with different pathological grades of SCC. In conclusion, cyclin D1 plays a significant role as a diagnostic marker in skin tumors and its overexpression was not found to be correlated with the degree of differentiation of SCC.
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Affiliation(s)
- Yanyun Shen
- Department of Dermatology, Huashan Hospital, Fudan University, Shanghai 200040, P.R. China
| | - Jinhua Xu
- Department of Dermatology, Huashan Hospital, Fudan University, Shanghai 200040, P.R. China
| | - Jin Jin
- Department of Dermatology, Huashan Hospital, Fudan University, Shanghai 200040, P.R. China
| | - Hui Tang
- Department of Dermatology, Huashan Hospital, Fudan University, Shanghai 200040, P.R. China
| | - Jun Liang
- Department of Dermatology, Huashan Hospital, Fudan University, Shanghai 200040, P.R. China
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Zhao Y, Yu D, Li H, Nie P, Zhu Y, Liu S, Zhu M, Fang B. Cyclin D1 overexpression is associated with poor clinicopathological outcome and survival in oral squamous cell carcinoma in Asian populations: insights from a meta-analysis. PLoS One 2014; 9:e93210. [PMID: 24675814 PMCID: PMC3968091 DOI: 10.1371/journal.pone.0093210] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2013] [Accepted: 03/01/2014] [Indexed: 11/18/2022] Open
Abstract
Background The clinicopathological significance of cyclin D1 overexpression and prognosis of oral squamous cell carcinoma has not been fully quantified. We performed a comprehensive meta-analysis for evaluation of cyclin D1 overexpression in oral squamous cell carcinoma to determine the strength of this association. Methods Using both medical subheadings and free terms, we searched PubMed, Embase and the Institute for Scientific Information Web of Science for all eligible studies published before Nov. 2013. We retrieved 1674 citations, determining that 15 met the selection criteria. We used the odds ratio (OR) and hazard ratio (HR) as the common measures of association to quantitatively determine the correlation between cyclin D1 overexpression and outcomes of oral cancer. We performed a meta-analysis and heterogeneity, sensitivity, and subgroup analyses to clarify and validate the pooled results. Results The pooled results provided compelling evidence that cyclin D1 overexpression was significantly correlated with increased tumor size (OR = 1.617, 95% confidence interval [CI] = 1.046–2.498, p = 0.031), lymphoid node metastasis (OR = 2.035, 95% CI = 1.572–2.635, p<0.001), tumor differentiation (OR = 1.976, 95% CI = 1.363–2.866, p<0.001), and advancement of clinical stages (OR = 1.516, 95% CI = 1.140–2.015, p = 0.004), and adversely influenced overall survival of OSCC patients (HR = 1.897, 95% CI = 1.577–2.282, p<0.001). The strength of association varied in different oral cavity subsites. Conclusion Our findings indicated that cyclin D1 expression correlates with detrimental clinicopathological outcome and poor prognosis in oral squamous cell carcinoma. Our results may be useful in the management of oral cancer.
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Affiliation(s)
- Yanhui Zhao
- Department of Oral and Cranio-Maxillofacial Science, Shanghai Ninth People’s Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai Key Laboratory of Stomatology, Shanghai, China
| | - Dedong Yu
- Department of Oral and Cranio-Maxillofacial Science, Shanghai Ninth People’s Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai Key Laboratory of Stomatology, Shanghai, China
| | - Handong Li
- Department of Medical Statistics, West China School of Public Health, Sichuan University, Chengdu, Sichuan, China
| | - Ping Nie
- Department of Oral and Cranio-Maxillofacial Science, Shanghai Ninth People’s Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai Key Laboratory of Stomatology, Shanghai, China
| | - Yun Zhu
- Department of Oral & Maxillofacial-Head & Neck Oncology, Shanghai Ninth People’s Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai Key Laboratory of Stomatology, Shanghai, China
| | - Shengwen Liu
- Department of Oral & Maxillofacial-Head & Neck Oncology, Shanghai Ninth People’s Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai Key Laboratory of Stomatology, Shanghai, China
| | - Min Zhu
- Department of Oral and Cranio-Maxillofacial Science, Shanghai Ninth People’s Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai Key Laboratory of Stomatology, Shanghai, China
- * E-mail: (MZ); (BF)
| | - Bing Fang
- Department of Oral and Cranio-Maxillofacial Science, Shanghai Ninth People’s Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai Key Laboratory of Stomatology, Shanghai, China
- * E-mail: (MZ); (BF)
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