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Saeki H, Horimoto Y, Hlaing MT, Men Y, Rong L, Ishizuka Y, Uomori T, Yoshida E, Terao Y, Arakawa A, Saito T, Yao T. Clinicopathological and molecular pathological characteristics in tamoxifen‑related endometrial cancer. Oncol Lett 2024; 27:9. [PMID: 38034487 PMCID: PMC10688500 DOI: 10.3892/ol.2023.14142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2023] [Accepted: 09/21/2023] [Indexed: 12/02/2023] Open
Abstract
Tamoxifen (TAM), a selective estrogen receptor modulator, is often used for long-term adjuvant endocrine therapy in patients with hormone receptor-positive breast cancer. TAM is known to increase the risk of endometrial cancer (EC); however, the mechanism has not yet been fully elucidated. Therefore, molecular genetic analysis of EC following TAM administration (TAM-related EC) was conducted. A total of 10 samples of TAM-related EC and 20 sporadic EC samples (as controls) were analyzed. Copy number variation analysis was conducted, microsatellite instability (MSI) status was assessed, and mismatch repair (MMR) protein expression was examined immunohistochemically. Copy number variation analysis revealed that KDR, NOTCH1, NTRK1, NTRK3 and PDGFRB were more frequently amplified in TAM-related EC (P=0.039, P<0.001, P=0.011, P=0.006 and P=0.035, respectively). In MSI analysis, 4 cases were classified as MSI-high (40%), which is a higher frequency compared with that among patients with sporadic EC (~10% in Japanese women). Loss of MMR proteins was confirmed in all MSI-high cases. In 1 MSI-high case, a benign lesion of hyperplasia prior to EC development was also MSI-high with loss of some MMR protein expression. Several genes were specifically amplified in TAM-related ECs. Furthermore, TAM-related ECs were frequently MSI-high. Further studies are required to be conclusive; however, the present findings may lead to a reduction of unnecessary gynaecological testing in clinical practice and also encourage the testing for MSI status for optimal individualized treatment.
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Affiliation(s)
- Harumi Saeki
- Department of Human Pathology, Juntendo University Faculty of Medicine, Tokyo 113-0033, Japan
- Department of Human Pathology, Juntendo University Graduate School of Medicine, Tokyo 113-0033, Japan
| | - Yoshiya Horimoto
- Department of Human Pathology, Juntendo University Faculty of Medicine, Tokyo 113-0033, Japan
- Department of Breast Oncology, Juntendo University Faculty of Medicine, Tokyo 113-0033, Japan
| | - May Thinzar Hlaing
- Department of Breast Oncology, Juntendo University Faculty of Medicine, Tokyo 113-0033, Japan
| | - Yuan Men
- Department of Human Pathology, Juntendo University Graduate School of Medicine, Tokyo 113-0033, Japan
| | - Lu Rong
- Department of Human Pathology, Juntendo University Graduate School of Medicine, Tokyo 113-0033, Japan
| | - Yumiko Ishizuka
- Department of Breast Oncology, Juntendo University Faculty of Medicine, Tokyo 113-0033, Japan
| | - Toshitaka Uomori
- Department of Breast Oncology, Juntendo University Faculty of Medicine, Tokyo 113-0033, Japan
| | - Emiko Yoshida
- Department of Obstetrics and Gynecology, Juntendo University Faculty of Medicine, Tokyo 113-0033, Japan
| | - Yasuhisa Terao
- Department of Obstetrics and Gynecology, Juntendo University Faculty of Medicine, Tokyo 113-0033, Japan
| | - Atsushi Arakawa
- Department of Human Pathology, Juntendo University Faculty of Medicine, Tokyo 113-0033, Japan
| | - Tsuyoshi Saito
- Department of Human Pathology, Juntendo University Faculty of Medicine, Tokyo 113-0033, Japan
- Department of Human Pathology, Juntendo University Graduate School of Medicine, Tokyo 113-0033, Japan
| | - Takashi Yao
- Department of Human Pathology, Juntendo University Faculty of Medicine, Tokyo 113-0033, Japan
- Department of Human Pathology, Juntendo University Graduate School of Medicine, Tokyo 113-0033, Japan
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Kermorgant S. Rationale for Cotargeting Hepatocyte Growth Factor and Epidermal Growth Factor Receptor in Recurrent/Metastatic Head and Neck Cancer. J Clin Oncol 2023:JCO2300460. [PMID: 37319388 DOI: 10.1200/jco.23.00460] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 05/03/2023] [Accepted: 05/10/2023] [Indexed: 06/17/2023] Open
Affiliation(s)
- Stéphanie Kermorgant
- Spatial Signalling Group, Barts Cancer Institute-a CR-UK Centre of Excellence, Queen Mary University of London, John Vane Science Centre, London, United Kingdom
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Bauman JE, Saba NF, Roe D, Bauman JR, Kaczmar J, Bhatia A, Muzaffar J, Julian R, Wang S, Bearelly S, Baker A, Steuer C, Giri A, Burtness B, Centuori S, Caulin C, Klein R, Saboda K, Obara S, Chung CH. Randomized Phase II Trial of Ficlatuzumab With or Without Cetuximab in Pan-Refractory, Recurrent/Metastatic Head and Neck Cancer. J Clin Oncol 2023:JCO2201994. [PMID: 36977289 DOI: 10.1200/jco.22.01994] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/30/2023] Open
Abstract
PURPOSE Primary or acquired resistance to cetuximab, an antiepidermal growth factor receptor monoclonal antibody (mAb), minimizes its utility in recurrent/metastatic head and neck squamous cell carcinoma (HNSCC). Aberrant hepatocyte growth factor/cMet pathway activation is an established resistance mechanism. Dual pathway targeting may overcome resistance. PATIENTS AND METHODS This multicenter, randomized, noncomparative phase II study evaluated ficlatuzumab, an antihepatocyte growth factor mAb, with or without cetuximab in recurrent/metastatic HNSCC. The primary end point was median progression-free survival (PFS); an arm met significance criteria if the lower bound of the 90% CI excluded the historical control of 2 months. Key eligibility criteria were HNSCC with known human papillomavirus (HPV) status, cetuximab resistance (progression within 6 months of exposure in the definitive or recurrent/metastatic setting), and resistance to platinum and anti-PD-1 mAb. Secondary end points included objective response rate (ORR), toxicity, and the association of HPV status and cMet overexpression with efficacy. Continuous Bayesian futility monitoring was used. RESULTS From 2018 to 2020, 60 patients were randomly assigned and 58 were treated. Twenty-seven versus 33 patients were allocated to monotherapy versus combination. Arms were balanced for major prognostic factors. The monotherapy arm closed early for futility. The combination arm met prespecified significance criteria with a median PFS of 3.7 months (lower bound 90% CI, 2.3 months; P = .04); the ORR was 6 of 32 (19%), including two complete and four partial responses. Exploratory analyses were limited to the combination arm: the median PFS was 2.3 versus 4.1 months (P = .03) and the ORR was 0 of 16 (0%) versus 6 of 16 (38%; P = .02) in the HPV-positive versus HPV-negative subgroups, respectively. cMet overexpression was associated with reduced hazard of progression in HPV-negative but not HPV-positive disease (P interaction = .02). CONCLUSION The ficlatuzumab-cetuximab arm met significance criteria for PFS and warrants phase III development. HPV-negative HNSCC merits consideration as a selection criterion.
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Affiliation(s)
- Julie E Bauman
- Division of Hematology/Oncology, Department of Medicine, George Washington (GW) University and GW Cancer Center, Washington, DC
- Division of Hematology/Oncology, Department of Medicine, University of Arizona (UA) College of Medicine-Tucson and UA Comprehensive Cancer Center, Tucson, AZ
| | - Nabil F Saba
- Department of Hematology and Medical Oncology, Emory University and Winship Cancer Institute, Atlanta, GA
| | - Denise Roe
- Department of Epidemiology and Biostatistics, UA Mel and Enid Zuckerman College of Public Health, Tucson, AZ
- Biostatistics and Bioinformatics Shared Resource, UA Comprehensive Cancer Center, Tucson, AZ
| | - Jessica R Bauman
- Department of Hematology/Oncology, Temple-Fox Chase Cancer Center, Philadelphia, PA
| | - John Kaczmar
- Division of Hematology/Oncology, Department of Medicine, Medical University of South Carolina (MUSC) College of Medicine and MUSC Hollings Cancer Center, Charleston, SC
| | - Aarti Bhatia
- Division of Oncology, Department of Medicine, Yale School of Medicine and Yale Cancer Center, New Haven, CT
| | - Jameel Muzaffar
- Department of Head and Neck-Endocrine Oncology, Moffitt Cancer Center, Tampa, FL
| | - Ricklie Julian
- Division of Hematology/Oncology, Department of Medicine, University of Arizona (UA) College of Medicine-Tucson and UA Comprehensive Cancer Center, Tucson, AZ
| | - Steven Wang
- Department of Otolaryngology-Head and Neck Surgery, UA College of Medicine-Tucson and UA Comprehensive Cancer Center, Tucson, AZ
| | - Shethal Bearelly
- Department of Otolaryngology-Head and Neck Surgery, UA College of Medicine-Tucson and UA Comprehensive Cancer Center, Tucson, AZ
| | - Audrey Baker
- Department of Otolaryngology-Head and Neck Surgery, UA College of Medicine-Tucson and UA Comprehensive Cancer Center, Tucson, AZ
| | - Conor Steuer
- Department of Hematology and Medical Oncology, Emory University and Winship Cancer Institute, Atlanta, GA
| | - Anshu Giri
- Department of Hematology/Oncology, Temple-Fox Chase Cancer Center, Philadelphia, PA
| | - Barbara Burtness
- Division of Oncology, Department of Medicine, Yale School of Medicine and Yale Cancer Center, New Haven, CT
| | - Sara Centuori
- Division of Hematology/Oncology, Department of Medicine, University of Arizona (UA) College of Medicine-Tucson and UA Comprehensive Cancer Center, Tucson, AZ
| | - Carlos Caulin
- Department of Otolaryngology-Head and Neck Surgery, UA College of Medicine-Tucson and UA Comprehensive Cancer Center, Tucson, AZ
| | - Robert Klein
- Department of Pathology, UA College of Medicine-Tucson and UA Comprehensive Cancer Center, Tucson, AZ
| | - Kathylynn Saboda
- Biostatistics and Bioinformatics Shared Resource, UA Comprehensive Cancer Center, Tucson, AZ
| | - Stefanie Obara
- Division of Hematology/Oncology, Department of Medicine, University of Arizona (UA) College of Medicine-Tucson and UA Comprehensive Cancer Center, Tucson, AZ
| | - Christine H Chung
- Department of Head and Neck-Endocrine Oncology, Moffitt Cancer Center, Tampa, FL
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Vani NV, Madhanagopal R, Swaminathan R, Ganesan TS. Dynamics of oral human papillomavirus infection in healthy population and head and neck cancer. Cancer Med 2023. [PMID: 36846921 DOI: 10.1002/cam4.5686] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Revised: 01/16/2023] [Accepted: 01/31/2023] [Indexed: 03/01/2023] Open
Abstract
The recent increase in high-risk human papillomavirus (HR-HPV)-associated oral and oropharyngeal cancers has gained considerable importance due to their distinct clinical and molecular characteristics. However, the natural history of oral HPV from acquisition to persistence and malignant transformation is still unclear. The global prevalence of oral HPV infection in healthy individuals ranges from 0.67% to 35%, while 31%-38.5% in head and neck cancer (HNC). The persistence rate of oral HR-HPV infection is 5.5% -12.8% globally. India has the highest HNC burden due to apparent differences in predisposing factors compared with the West. The prevalence of oral HPV in healthy individuals and its contribution to HNC is less evident in Indian studies. HR-HPV-associated HNC in this region accounts for 26%, with an active infection in 8%-15% of these tumors. There is a lack of concordance in the expression of p16 as a surrogate marker for HPV detection in HNC because of differences in behavioral risk factors. Due to a lack of evidence, treatment de-escalation cannot be implemented despite the improved outcome of HPV-associated oropharyngeal cancers. This review critically analyzes the existing literature on the dynamics of oral HPV infection and HPV-associated HNC, identifying potential avenues for future research. A better understanding of the oncogenic role of HR-HPV in HNC will help to formulate novel therapeutic approaches and is expected to have a significant public health impact as preventive strategies can be implemented.
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Affiliation(s)
- N V Vani
- Epidemiology, Biostatistics, and Tumour Registry, Cancer Institute (WIA), Chennai, India
| | - R Madhanagopal
- Epidemiology, Biostatistics, and Tumour Registry, Cancer Institute (WIA), Chennai, India
| | - R Swaminathan
- Epidemiology, Biostatistics, and Tumour Registry, Cancer Institute (WIA), Chennai, India
| | - T S Ganesan
- Medical Oncology, Cancer Institute (WIA), Chennai, India
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Palumbo C, Benvenuto M, Focaccetti C, Albonici L, Cifaldi L, Rufini A, Nardozi D, Angiolini V, Bei A, Masuelli L, Bei R. Recent findings on the impact of ErbB receptors status on prognosis and therapy of head and neck squamous cell carcinoma. Front Med (Lausanne) 2023; 10:1066021. [PMID: 36817764 PMCID: PMC9932042 DOI: 10.3389/fmed.2023.1066021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Accepted: 01/13/2023] [Indexed: 02/05/2023] Open
Abstract
Head and neck squamous cell carcinoma (HNSCC) is the sixth most common cancer type, has often an aggressive course and is poorly responsive to current therapeutic approaches, so that 5-year survival rates for patients diagnosed with advanced disease is lower than 50%. The Epidermal Growth Factor Receptor (EGFR) has emerged as an established oncogene in HNSCC. Indeed, although HNSCCs are a heterogeneous group of cancers which differ for histological, molecular and clinical features, EGFR is overexpressed or mutated in a percentage of cases up to about 90%. Moreover, aberrant expression of the other members of the ErbB receptor family, ErbB2, ErbB3 and ErbB4, has also been reported in variable proportions of HNSCCs. Therefore, an increased expression/activity of one or multiple ErbB receptors is found in the vast majority of patients with HNSCC. While aberrant ErbB signaling has long been known to play a critical role in tumor growth, angiogenesis, invasion, metastatization and resistance to therapy, more recent evidence has revealed its impact on other features of cancer cells' biology, such as the ability to evade antitumor immunity. In this paper we will review recent findings on how ErbB receptors expression and activity, including that associated with non-canonical signaling mechanisms, impacts on prognosis and therapy of HNSCC.
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Affiliation(s)
- Camilla Palumbo
- Department of Clinical Sciences and Translational Medicine, University of Rome “Tor Vergata”, Rome, Italy
| | - Monica Benvenuto
- Department of Clinical Sciences and Translational Medicine, University of Rome “Tor Vergata”, Rome, Italy,Saint Camillus International University of Health and Medical Sciences, Rome, Italy
| | - Chiara Focaccetti
- Department of Clinical Sciences and Translational Medicine, University of Rome “Tor Vergata”, Rome, Italy
| | - Loredana Albonici
- Department of Clinical Sciences and Translational Medicine, University of Rome “Tor Vergata”, Rome, Italy
| | - Loredana Cifaldi
- Department of Clinical Sciences and Translational Medicine, University of Rome “Tor Vergata”, Rome, Italy,Academic Department of Pediatrics (DPUO), Ospedale Pediatrico Bambino Gesù, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
| | - Alessandra Rufini
- Saint Camillus International University of Health and Medical Sciences, Rome, Italy,Department of Biomedicine and Prevention, University of Rome “Tor Vergata”, Rome, Italy
| | - Daniela Nardozi
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Valentina Angiolini
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Arianna Bei
- Medical School, University of Rome “Tor Vergata”, Rome, Italy
| | - Laura Masuelli
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Roberto Bei
- Department of Clinical Sciences and Translational Medicine, University of Rome “Tor Vergata”, Rome, Italy,*Correspondence: Roberto Bei,
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Kaissarian NM, Meyer D, Kimchi-Sarfaty C. Synonymous Variants: Necessary Nuance in our Understanding of Cancer Drivers and Treatment Outcomes. J Natl Cancer Inst 2022; 114:1072-1094. [PMID: 35477782 PMCID: PMC9360466 DOI: 10.1093/jnci/djac090] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Revised: 03/24/2022] [Accepted: 04/18/2022] [Indexed: 11/13/2022] Open
Abstract
Once called "silent mutations" and assumed to have no effect on protein structure and function, synonymous variants are now recognized to be drivers for some cancers. There have been significant advances in our understanding of the numerous mechanisms by which synonymous single nucleotide variants (sSNVs) can affect protein structure and function by affecting pre-mRNA splicing, mRNA expression, stability, folding, miRNA binding, translation kinetics, and co-translational folding. This review highlights the need for considering sSNVs in cancer biology to gain a better understanding of the genetic determinants of human cancers and to improve their diagnosis and treatment. We surveyed the literature for reports of sSNVs in cancer and found numerous studies on the consequences of sSNVs on gene function with supporting in vitro evidence. We also found reports of sSNVs that have statistically significant associations with specific cancer types but for which in vitro studies are lacking to support the reported associations. Additionally, we found reports of germline and somatic sSNVs that were observed in numerous clinical studies and for which in silico analysis predicts possible effects on gene function. We provide a review of these investigations and discuss necessary future studies to elucidate the mechanisms by which sSNVs disrupt protein function and are play a role in tumorigeneses, cancer progression, and treatment efficacy. As splicing dysregulation is one of the most well recognized mechanisms by which sSNVs impact protein function, we also include our own in silico analysis for predicting which sSNVs may disrupt pre-mRNA splicing.
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Affiliation(s)
- Nayiri M Kaissarian
- Hemostasis Branch, Division of Plasma Protein Therapeutics, Office of Tissues and Advanced Therapies, Center for Biologics Evaluation & Research, US Food and Drug Administration, Silver Spring, MD, USA
| | - Douglas Meyer
- Hemostasis Branch, Division of Plasma Protein Therapeutics, Office of Tissues and Advanced Therapies, Center for Biologics Evaluation & Research, US Food and Drug Administration, Silver Spring, MD, USA
| | - Chava Kimchi-Sarfaty
- Hemostasis Branch, Division of Plasma Protein Therapeutics, Office of Tissues and Advanced Therapies, Center for Biologics Evaluation & Research, US Food and Drug Administration, Silver Spring, MD, USA
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