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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 protoāoncogene, 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,Ā 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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JĆŗnior JF, de FranƧa GM, da Silva Barros CC, Felix FA, da Silva WR, de Lucena HF, Oliveira CN, GalvĆ£o HC. Biomarkers involved in the proliferation of the odontogenic keratocyst, glandular odontogenic cyst and botryoid odontogenic cyst. Oral Maxillofac Surg 2022; 26:655-662. [PMID: 35059898 DOI: 10.1007/s10006-021-01026-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2021] [Accepted: 12/10/2021] [Indexed: 06/14/2023]
Abstract
INTRODUCTION Odontogenic cysts are a heterogeneous group of lesions with varied clinical behavior. OBJECTIVE To analyze the expression of the epidermal growth factor receptor (EGFR), Cyclin D1, and transcription factor SOX2 in the odontogenic epithelium evaluating the cell cycle control and cystic expansion. METHODS This was a cross-sectional study including 40 cases, 20 odontogenic keratocysts (OKC), 10 botryoid odontogenic cysts (BOC), and 10 glandular odontogenic cysts (GOC). RESULTS All cases of OKC, BOC, and GOC were positive for EGFR in all layers of the cyst lining. The highest expression of nuclear Cyclin D1 was observed in the suprabasal layer of OKCs and in the basal and suprabasal layers of GOC and BOC (p < 0.001). In addition, SOX2 was only expressed in the suprabasal layer of OKCs. CONCLUSION The high expression of EGFR in the cyst membrane suggests that EGF stimulates epithelial proliferation in BOCs, and the high expression of SOX2 in OKCs may be related to the presence of stem cells in the lesion. Cyclin D1 is related to cell cycle disruption in G1-S contributing to stimulates epithelial proliferation of OKCs and GOCs and BOCs.
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Affiliation(s)
- Joaquim Felipe JĆŗnior
- Dental Science Postgraduate Program, Federal University of Rio Grande Do Norte, Natal-RN, Brazil
| | - GlĆ³ria Maria de FranƧa
- Dental Science Postgraduate Program, Federal University of Rio Grande Do Norte, Av. Senador Salgado Filho, 1787, Lagoa Nova Natal-RN, CEP, 59056-000, Brazil.
| | | | - Fernanda AragĆ£o Felix
- Dental Science Postgraduate Program, Federal University of Rio Grande Do Norte, Natal-RN, Brazil
| | | | - HĆ©vio Freitas de Lucena
- Dental Science Postgraduate Program, Federal University of Rio Grande Do Norte, Natal-RN, Brazil
| | - ClƔudia Nunes Oliveira
- Department of Pathology, Health Sciences, Federal University of Rio Grande Do Norte, Natal-RN, Brazil
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El Hanbuli HM, Abou Sarie MA. KRAS Protein Expression in Oral Squamous Cell Carcinoma: A Potential Marker for Progression and Prognosis. IRANIAN JOURNAL OF PATHOLOGY 2022; 17:469-479. [PMID: 36532636 PMCID: PMC9745753 DOI: 10.30699/ijp.2022.550727.2856] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Accepted: 06/17/2022] [Indexed: 07/20/2023]
Abstract
BACKGROUND & OBJECTIVE Emerging evidence suggests that KRAS could play an important role in squamous cell carcinoma; however, its role in oral squamous cell carcinoma (OSCC) is largely unknown. The aim of the current study was to investigate the expression of KRAS, Ki-67, Cyclin D1, and Bcl2 in OSCC and their association with clinicopathological features. METHODS Forty paraffin blocks of retrospective histologically diagnosed cases of OSCC and 20 blocks of oral leukoplakia with epithelial dysplasia were obtained from two hospitals between 2018 and 2021. The paraffin-embedded tissue was analyzed for the expression of KRAS for oral epithelial dysplasia and OSCC, and ki-67, Cyclin D1, and bcl2 were analyzed only for OSCC. The results were correlated with each other and with different clinicopathological features and were statistically analyzed. RESULTS KRAS expression was significantly associated with histological tumor grade, tumor extent, presence of nodal and distant metastasis, pathological stage, and the presence of lymphovascular invasion (P=<0.001, 0.001, 0.001, 0.009, <0.001, and <0.001, respectively). The KRAS expression was positively correlated with the histological grade, tumor extent, nodal status, and the pathological stage (r=0.712, 0.649, 0.646, and 0.865, respectively). A positive correlation was also found with the expression of Bcl2, Cyclin D1, and Ki-67 (r=0.81, 0.723, and 0.698, respectively). The KRAS expression in oral epithelial dysplasia was significantly lower than that in OSCC (P=0.003). CONCLUSION KRAS may be a potential prognostic marker for OSCC and may play a role in its progression.
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Affiliation(s)
- Hala M. El Hanbuli
- Corresponding Information: Hala M. El Hanbuli, Department of Pathology, Faculty of Medicine, Fayoum University, Egypt
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Falco M, Tammaro C, Takeuchi T, Cossu AM, Scafuro G, Zappavigna S, Itro A, Addeo R, Scrima M, Lombardi A, Ricciardiello F, Irace C, Caraglia M, Misso G. Overview on Molecular Biomarkers for Laryngeal Cancer: Looking for New Answers to an Old Problem. Cancers (Basel) 2022; 14:1716. [PMID: 35406495 PMCID: PMC8997012 DOI: 10.3390/cancers14071716] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Revised: 03/01/2022] [Accepted: 03/24/2022] [Indexed: 11/19/2022] Open
Abstract
Laryngeal squamous cell cancer (LSCC) accounts for almost 25-30% of all head and neck squamous cell cancers and is clustered according to the affected districts, as this determines distinct tendency to recur and metastasize. A major role for numerous genetic alterations in driving the onset and progression of this neoplasm is emerging. However, major efforts are still required for the identification of molecular markers useful for both early diagnosis and prognostic definition of LSCC that is still characterized by significant morbidity and mortality. Non-coding RNAs appear the most promising as they circulate in all the biological fluids allowing liquid biopsy determination, as well as due to their quick and characteristic modulation useful for non-invasive detection and monitoring of cancer. Other critical aspects are related to recent progress in circulating tumor cells and DNA detection, in metastatic status and chemo-refractoriness prediction, and in the functional interaction of LSCC with chronic inflammation and innate immunity. We review all these aspects taking into account the progress of the technologies in the field of next generation sequencing.
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Affiliation(s)
- Michela Falco
- Department of Precision Medicine, University of Campania āLuigi Vanvitelliā, 80138 Naples, Italy; (M.F.); (C.T.); (T.T.); (A.M.C.); (G.S.); (S.Z.); (A.L.); (M.C.)
| | - Chiara Tammaro
- Department of Precision Medicine, University of Campania āLuigi Vanvitelliā, 80138 Naples, Italy; (M.F.); (C.T.); (T.T.); (A.M.C.); (G.S.); (S.Z.); (A.L.); (M.C.)
| | - Takashi Takeuchi
- Department of Precision Medicine, University of Campania āLuigi Vanvitelliā, 80138 Naples, Italy; (M.F.); (C.T.); (T.T.); (A.M.C.); (G.S.); (S.Z.); (A.L.); (M.C.)
- Molecular Diagnostics Division, Wakunaga Pharmaceutical Co., Ltd., Hiroshima 739-1195, Japan
| | - Alessia Maria Cossu
- Department of Precision Medicine, University of Campania āLuigi Vanvitelliā, 80138 Naples, Italy; (M.F.); (C.T.); (T.T.); (A.M.C.); (G.S.); (S.Z.); (A.L.); (M.C.)
- Laboratory of Molecular and Precision Oncology, Biogem Scarl, Institute of Genetic Research, 83031 Ariano Irpino, Italy;
| | - Giuseppe Scafuro
- Department of Precision Medicine, University of Campania āLuigi Vanvitelliā, 80138 Naples, Italy; (M.F.); (C.T.); (T.T.); (A.M.C.); (G.S.); (S.Z.); (A.L.); (M.C.)
| | - Silvia Zappavigna
- Department of Precision Medicine, University of Campania āLuigi Vanvitelliā, 80138 Naples, Italy; (M.F.); (C.T.); (T.T.); (A.M.C.); (G.S.); (S.Z.); (A.L.); (M.C.)
| | - Annalisa Itro
- Department of Advanced Medical and Surgical Sciences, University of Campania āLuigi Vanvitelliā, 80138 Naples, Italy;
| | - Raffaele Addeo
- Oncology Operative Unit, Hospital of Frattamaggiore, ASLNA-2NORD, 80020 Naples, Italy;
| | - Marianna Scrima
- Laboratory of Molecular and Precision Oncology, Biogem Scarl, Institute of Genetic Research, 83031 Ariano Irpino, Italy;
| | - Angela Lombardi
- Department of Precision Medicine, University of Campania āLuigi Vanvitelliā, 80138 Naples, Italy; (M.F.); (C.T.); (T.T.); (A.M.C.); (G.S.); (S.Z.); (A.L.); (M.C.)
| | | | - Carlo Irace
- Department of Pharmacy, School of Medicine and Surgery, University of Naples āFederico IIā, 80131 Naples, Italy;
| | - Michele Caraglia
- Department of Precision Medicine, University of Campania āLuigi Vanvitelliā, 80138 Naples, Italy; (M.F.); (C.T.); (T.T.); (A.M.C.); (G.S.); (S.Z.); (A.L.); (M.C.)
- Laboratory of Molecular and Precision Oncology, Biogem Scarl, Institute of Genetic Research, 83031 Ariano Irpino, Italy;
| | - Gabriella Misso
- Department of Precision Medicine, University of Campania āLuigi Vanvitelliā, 80138 Naples, Italy; (M.F.); (C.T.); (T.T.); (A.M.C.); (G.S.); (S.Z.); (A.L.); (M.C.)
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Hu C, Wang X, Pan Y, Shu L, Wu F. Occurrence of quadruple squamous cell carcinoma following allogeneic hematopoietic stem cell transplantation for leukemia: A case report. Oncol Lett 2021; 21:341. [PMID: 33747198 DOI: 10.3892/ol.2021.12602] [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: 02/26/2020] [Accepted: 09/15/2020] [Indexed: 11/06/2022] Open
Abstract
The present case study investigated a rare case of quadruple squamous cell carcinoma following allogeneic hematopoietic stem cell transplantation (HSCT) for leukemia. The main aim of the case study was to determine the pathogenesis and provide novel methods for the diagnosis and treatment of similar cases. The presence of genetic mutations in the p53, EGFR, KRAS and BRAF genes were analyzed and the presence of microsatellite instability (MSI) was determined. In addition, the expression levels of the proteins p53 and EGFR were investigated. The results identified a genetic mutation in p53, of which its expression levels were upregulated. In addition, the majority of the tumor tissues presented with MSI. Therefore, the present findings suggested that the genetic mutations in p53 caused by MSI following allogeneic HSCT may promote tumorigenesis. In addition, the expression levels of the EGFR protein were upregulated, leading to an increase in MAPK signaling pathway activation, which may also serve an important role.
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Affiliation(s)
- Chunhong Hu
- Department of Oncology, The Second Xiangya Hospital of Central South University, Changsha, Hunan 410011, P.R. China
| | - Xue Wang
- Department of VIP Medical Services, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, P.R. China
| | - Yue Pan
- Department of Oncology, The Second Xiangya Hospital of Central South University, Changsha, Hunan 410011, P.R. China
| | - Long Shu
- Department of Oncology, The Second Xiangya Hospital of Central South University, Changsha, Hunan 410011, P.R. China
| | - Fang Wu
- Department of Oncology, The Second Xiangya Hospital of Central South University, Changsha, Hunan 410011, P.R. China
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Zhao R, Tang G, Wang T, Zhang L, Wang W, Zhao Q, Zhao K. POM121 is a novel marker for predicting the prognosis of laryngeal cancer. Histol Histopathol 2020; 35:1285-1293. [PMID: 33016327 DOI: 10.14670/hh-18-267] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
The nuclear pore membrane protein 121 (POM121) is an important member of the nuclear pore complex which regulates nucleocytoplasmic transport, but little is known about the role of POM121 in laryngeal cancer. In this study, quantitative real-time polymerase chain reaction and immunohistochemistry were performed to detect POM121 expression in laryngeal tissues. The associations between POM121 and clinicopathological characteristics and overall survival in laryngocarcinoma patients were also analyzed. The mechanism of POM121 was preliminarily explored through gene set enrichment analysis (GSEA). mRNA and protein expression of POM121 in laryngocarcinoma tissues were higher than those in nontumor tissues. High POM121 expression was positively correlated with poor differentiation (ĻĀ²=42.391, P<0.001), advanced distant metastases (ĻĀ²=20.346, P<0.001) and TNM stage (ĻĀ²=23.436, P<0.001). Laryngocarcinoma patients with high POM121 level tended to have poor overall survival. GSEA confirmed that the mechanism of POM121 in laryngeal cancer may relate to sphingolipid metabolism, lysosome, fatty acid metabolism, ribosome, nucleotide excision repair and the PPAR signaling pathway. Overall, POM121 expression might be a prognostic biomarker in laryngeal cancer, and POM121 has the potential to present as a therapeutic target for laryngocarcinoma patients.
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Affiliation(s)
- Ruihua Zhao
- Emergency Center, Bayannur Hospital, Bayannur, China
| | - Genxiong Tang
- Department of Stomatology, Children's Hospital of Nanjing Medical University, Nanjing, China
| | - Tengqi Wang
- Emergency Center, Bayannur Hospital, Bayannur, China
| | - Lingli Zhang
- Department of Ophthalmology, Inner Mongolia Autonomous Region People's Hospital, Hohhot, China
| | - Wei Wang
- Department of Oncology, Huaian Hospital, Huaian, China
| | | | - Kun Zhao
- Department of Oncology, Huaian Hospital, Huaian, China.
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