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Wang Q, Yu B, Zhang S, Wang D, Xiao Z, Meng H, Dong L, Zhang Y, Wu J, Hou Z, Zhu Y, Li D. Papillary Thyroid Carcinoma: Correlation Between Molecular and Clinical Features. Mol Diagn Ther 2024; 28:601-609. [PMID: 38896179 PMCID: PMC11349796 DOI: 10.1007/s40291-024-00721-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/29/2024] [Indexed: 06/21/2024]
Abstract
BACKGROUND Thyroid cancer is prevalent worldwide, including in China, where its incidence is on the rise. Papillary thyroid carcinoma (PTC) is the predominant subtype. Investigating the relationship between clinical data associated with PTC and gene mutations is crucial for improving detection and treatment. PATIENTS AND METHODS We collected samples and associated clinical data from 700 PTC patients at Shanxi Provincial People's Hospital. Using a panel of 57 genes linked to thyroid cancer, we sequenced the samples to determine the mutation frequency of thyroid cancer-associated genes in PTC. We further analyzed the correlation between gene variants and clinical information. RESULTS The mean age of patients in this study was 42.5 years. Females predominated, comprising 507 of the total patient population, resulting in a female-to-male ratio of 2.63 (507:193). Tumor distribution revealed 198, 257, and 142 cases on the left, right, and both sides, respectively. Among the 57 thyroid cancer-related genes analyzed, we identified at least one driver gene in 83.6% of patients. Notably, 76.4% had BRAF mutations, mainly BRAFV600E, which constituted 90.9% of all BRAF mutations, with 535 cases exhibiting these mutations. Other significant driver genes included CHEK2 (n = 84), RET (n = 42), PIK3CA (n = 7), and EGFR (n = 7). RET fusions (n = 28) were also identified. Notably, patients under 55 years old exhibit a higher tendency towards advanced N staging, suggesting that younger individuals may be more prone to lymph node metastasis. Additionally, male patients were more likely to have advanced N stages. Importantly, a positive correlation was observed between higher BRAF allele frequencies and more advanced T and N stages. Similarly, correlation analysis revealed that a greater frequency of RET fusions correlated with later T and N stages. CONCLUSION This study uncovered several significant insights. Younger PTC patients exhibited a higher propensity for lymph node metastasis. An elevated mutation frequency of BRAF was correlated with a higher occurrence of RET fusions, predisposing individuals to lymph node metastasis and potentially indicating a poorer prognosis.
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Affiliation(s)
- Qiang Wang
- Department of Thyroid Surgery, Shanxi Provincial People's Hospital, No. 29, Shuangta East Street, Yingze District, Taiyuan, 030012, Shanxi, China
| | - Bo Yu
- Department of Medicine, Beijing USCI Medical Laboratory, Beijing, 100195, China
| | - Shuilong Zhang
- Department of Thyroid Surgery, Shanxi Provincial People's Hospital, No. 29, Shuangta East Street, Yingze District, Taiyuan, 030012, Shanxi, China
| | - Dongliang Wang
- Department of Thyroid Surgery, Shanxi Provincial People's Hospital, No. 29, Shuangta East Street, Yingze District, Taiyuan, 030012, Shanxi, China
| | - Zhifu Xiao
- Department of Thyroid Surgery, Shanxi Provincial People's Hospital, No. 29, Shuangta East Street, Yingze District, Taiyuan, 030012, Shanxi, China
| | - Hongjing Meng
- Department of Thyroid Surgery, Shanxi Provincial People's Hospital, No. 29, Shuangta East Street, Yingze District, Taiyuan, 030012, Shanxi, China
| | - Lingxiang Dong
- Department of Thyroid Surgery, Shanxi Provincial People's Hospital, No. 29, Shuangta East Street, Yingze District, Taiyuan, 030012, Shanxi, China
| | - Yuhang Zhang
- Department of Thyroid Surgery, Shanxi Provincial People's Hospital, No. 29, Shuangta East Street, Yingze District, Taiyuan, 030012, Shanxi, China
| | - Jie Wu
- Department of Thyroid Surgery, Shanxi Provincial People's Hospital, No. 29, Shuangta East Street, Yingze District, Taiyuan, 030012, Shanxi, China
| | - Zebin Hou
- Department of Thyroid Surgery, Shanxi Provincial People's Hospital, No. 29, Shuangta East Street, Yingze District, Taiyuan, 030012, Shanxi, China
| | - Yunji Zhu
- Department of Medicine, Beijing USCI Medical Laboratory, Beijing, 100195, China
| | - Dewei Li
- Department of Thyroid Surgery, Shanxi Provincial People's Hospital, No. 29, Shuangta East Street, Yingze District, Taiyuan, 030012, Shanxi, China.
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Zhang R, Hu L, Cheng Y, Chang L, Dong L, Han L, Yu W, Zhang R, Liu P, Wei X, Yu J. Targeted sequencing of DNA/RNA combined with radiomics predicts lymph node metastasis of papillary thyroid carcinoma. Cancer Imaging 2024; 24:75. [PMID: 38886866 PMCID: PMC11181663 DOI: 10.1186/s40644-024-00719-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2024] [Accepted: 06/08/2024] [Indexed: 06/20/2024] Open
Abstract
OBJECTIVE The aim of our study is to find a better way to identify a group of papillary thyroid carcinoma (PTC) with more aggressive behaviors and to provide a prediction model for lymph node metastasis to assist in clinic practice. METHODS Targeted sequencing of DNA/RNA was used to detect genetic alterations. Gene expression level was measured by quantitative real-time PCR, western blotting or immunohistochemistry. CCK8, transwell assay and flow cytometry were used to investigate the effects of concomitant gene alterations in PTC. LASSO-logistics regression algorithm was used to construct a nomogram model integrating radiomic features, mutated genes and clinical characteristics. RESULTS 172 high-risk variants and 7 fusion types were detected. The mutation frequencies in BRAF, TERT, RET, ATM and GGT1 were significantly higher in cancer tissues than benign nodules. Gene fusions were detected in 16 samples (2 at the DNA level and 14 at the RNA level). ATM mutation (ATMMUT) was frequently accompanied by BRAFMUT, TERTMUT or gene fusions. ATMMUT alone or ATM co-mutations were significantly positively correlated with lymph node metastasis. Accordingly, ATM knock-down PTC cells bearing BRAFV600E, KRASG12R or CCDC6-RET had higher proliferative ability and more aggressive potency than cells without ATM knock-down in vitro. Furthermore, combining gene alterations and clinical features significantly improved the predictive efficacy for lymph node metastasis of radiomic features, from 71.5 to 87.0%. CONCLUSIONS Targeted sequencing of comprehensive genetic alterations in PTC has high prognostic value. These alterations, in combination with clinical and radiomic features, may aid in predicting invasive PTC with higher accuracy.
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Affiliation(s)
- Runjiao Zhang
- Cancer Molecular Diagnostics Core, Key Laboratory of Cancer Immunology and Biotherapy, Key Laboratory of Cancer Prevention and Therapy, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center of Cancer, Tianjin, China
- Tianjin's Clinical Research Center for Cancer, Tianjin, China
| | - Linfei Hu
- Tianjin's Clinical Research Center for Cancer, Tianjin, China
- Department of Thyroid and Neck Tumor, Key Laboratory of Cancer Prevention and Therapy, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin, China
| | - Yanan Cheng
- Cancer Molecular Diagnostics Core, Key Laboratory of Cancer Immunology and Biotherapy, Key Laboratory of Cancer Prevention and Therapy, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center of Cancer, Tianjin, China
- Tianjin's Clinical Research Center for Cancer, Tianjin, China
| | - Luchen Chang
- Tianjin's Clinical Research Center for Cancer, Tianjin, China
- Department of Diagnostic and Therapeutic Ultrasonography, Key Laboratory of Cancer Prevention and Therapy, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center of Cancer, Tianjin, China
| | - Li Dong
- Cancer Molecular Diagnostics Core, Key Laboratory of Cancer Immunology and Biotherapy, Key Laboratory of Cancer Prevention and Therapy, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center of Cancer, Tianjin, China
- Tianjin's Clinical Research Center for Cancer, Tianjin, China
| | - Lei Han
- Cancer Molecular Diagnostics Core, Key Laboratory of Cancer Immunology and Biotherapy, Key Laboratory of Cancer Prevention and Therapy, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center of Cancer, Tianjin, China
- Tianjin's Clinical Research Center for Cancer, Tianjin, China
| | - Wenwen Yu
- Tianjin's Clinical Research Center for Cancer, Tianjin, China
- Department of Immunology, Key Laboratory of Cancer Immunology and Biotherapy, Tianjin Medical University Cancer Institute & Hospital, National Clinical Research Center for Cancer, Tianjin's Clinical Research Center for Cancer, Tianjin, China
| | - Rui Zhang
- Cancer Molecular Diagnostics Core, Key Laboratory of Cancer Immunology and Biotherapy, Key Laboratory of Cancer Prevention and Therapy, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center of Cancer, Tianjin, China
- Tianjin's Clinical Research Center for Cancer, Tianjin, China
| | - Pengpeng Liu
- Cancer Molecular Diagnostics Core, Key Laboratory of Cancer Immunology and Biotherapy, Key Laboratory of Cancer Prevention and Therapy, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center of Cancer, Tianjin, China
- Tianjin's Clinical Research Center for Cancer, Tianjin, China
| | - Xi Wei
- Tianjin's Clinical Research Center for Cancer, Tianjin, China.
- Department of Diagnostic and Therapeutic Ultrasonography, Key Laboratory of Cancer Prevention and Therapy, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center of Cancer, Tianjin, China.
| | - Jinpu Yu
- Cancer Molecular Diagnostics Core, Key Laboratory of Cancer Immunology and Biotherapy, Key Laboratory of Cancer Prevention and Therapy, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center of Cancer, Tianjin, China.
- Tianjin's Clinical Research Center for Cancer, Tianjin, China.
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Kalfert D, Ludvikova M, Pesta M, Hakala T, Dostalova L, Grundmannova H, Windrichova J, Houfkova K, Knizkova T, Ludvik J, Polivka J, Kholova I. BRAF mutation, selected miRNAs and genes expression in primary papillary thyroid carcinomas and local lymph node metastases. Pathol Res Pract 2024; 258:155319. [PMID: 38696857 DOI: 10.1016/j.prp.2024.155319] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2023] [Revised: 04/04/2024] [Accepted: 04/16/2024] [Indexed: 05/04/2024]
Abstract
Mutations in cancer-related genes are now known to be accompanied by epigenetic events in carcinogenesis by modification of the regulatory pathways and expression of genes involved in the pathobiology. Such cancer-related mutations, miRNAs and gene expression may be promising molecular markers of the most common papillary thyroid carcinoma (PTC). However, there are limited data on their relationships. The aim of this study was to analyse the interactions between BRAF mutations, selected microRNAs (miR-21, miR-34a, miR-146b, and miR-9) and the expression of selected genes (LGALS3, NKX2-1, TACSTD2, TPO) involved in the pathogenesis of PTC. The study cohort included 60 primary papillary thyroid carcinomas (PTC) that were classified as classical (PTC/C; n=50) and invasive follicular variant (PTC/F; n=10), and 40 paired lymph node metastases (LNM). BRAF mutation status in primary and recurrent/persistent papillary thyroid carcinomas was determined. The mutation results were compared both between primary and metastatic cancer tissue, and between BRAF mutation status and selected genes and miRNA expression in primary PTC. Furthermore, miRNAs and gene expression were compared between primary PTCs and non-neoplastic tissue, and local lymph node metastatic tumor, respectively. All studied markers showed several significant mutual interactions and contexts. In conclusion, to the best our knowledge, this is the first integrated study of BRAF mutational status, the expression levels of mRNAs of selected genes and miRNAs in primary PTC, and paired LNM.
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Affiliation(s)
- David Kalfert
- Department of Otorhinolaryngology and Head and Neck Surgery, University Hospital Motol, 1st Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Marie Ludvikova
- Department of Biology, Faculty of Medicine in Pilsen, Charles University, Pilsen 32300, Czech Republic.
| | - Martin Pesta
- Department of Biology, Faculty of Medicine in Pilsen, Charles University, Pilsen 32300, Czech Republic
| | - Tommi Hakala
- The Wellbeing Services County of Pirkanmaa, Department of Surgery, Tampere University Hospital, Tampere, Finland
| | - Lucie Dostalova
- Department of Otorhinolaryngology and Head and Neck Surgery, University Hospital Motol, 1st Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Hana Grundmannova
- Laboratory of Immunoanalysis, University Hospital in Pilsen, Pilsen, Czech Republic
| | - Jindra Windrichova
- Laboratory of Immunoanalysis, University Hospital in Pilsen, Pilsen, Czech Republic
| | - Katerina Houfkova
- Department of Biology, Faculty of Medicine in Pilsen, Charles University, Pilsen 32300, Czech Republic
| | - Tereza Knizkova
- Department of Biology, Faculty of Medicine in Pilsen, Charles University, Pilsen 32300, Czech Republic
| | - Jaroslav Ludvik
- Department of Imaging Methods, University Hospital Pilsen, Faculty of Medicine in Pilsen, Charles University, Pilsen, Czech Republic
| | - Jiri Polivka
- Department of Histology and Embryology and Biomedical Center, Faculty of Medicine in Pilsen, Charles University, Pilsen, Czech Republic
| | - Ivana Kholova
- Pathology, Fimlab Laboratories, Tampere, Finland and Tampere University, Faculty of Medicine and Health Technology, Tampere, Finland
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Huang Y, Lin P, Liao J, Liang F, Han P, Fu S, Jiang Y, Yang Z, Tan N, Huang J, Chen R, Ouyang N, Huang X. Next-generation sequencing identified that RET variation associates with lymph node metastasis and the immune microenvironment in thyroid papillary carcinoma. BMC Endocr Disord 2024; 24:68. [PMID: 38734621 PMCID: PMC11088169 DOI: 10.1186/s12902-024-01586-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/16/2023] [Accepted: 04/22/2024] [Indexed: 05/13/2024] Open
Abstract
BACKGROUND To date, although most thyroid carcinoma (THCA) achieves an excellent prognosis, some patients experience a rapid progression episode, even with differentiated THCA. Nodal metastasis is an unfavorable predictor. Exploring the underlying mechanism may bring a deep insight into THCA. METHODS A total of 108 THCA from Chinese patients with next-generation sequencing (NGS) were recruited. It was used to explore the gene alteration spectrum of THCA and identify gene alterations related to nodal metastasis in papillary thyroid carcinoma (PTC). The Cancer Genome Atlas THCA cohort was further studied to elucidate the relationship between specific gene alterations and tumor microenvironment. A pathway enrichment analysis was used to explore the underlying mechanism. RESULTS Gene alteration was frequent in THCA. BRAF, RET, POLE, ATM, and BRCA1 were the five most common altered genes. RET variation was positively related to nodal metastasis in PTC. RET variation is associated with immune cell infiltration levels, including CD8 naïve, CD4 T and CD8 T cells, etc. Moreover, Step 3 and Step 4 of the cancer immunity cycle (CIC) were activated, whereas Step 6 was suppressed in PTC with RET variation. A pathway enrichment analysis showed that RET variation was associated with several immune-related pathways. CONCLUSION RET variation is positively related to nodal metastasis in Chinese PTC, and anti-tumor immune response may play a role in nodal metastasis triggered by RET variation.
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Affiliation(s)
- Yongsheng Huang
- Cellular & Molecular Diagnostics Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, 510120, China
| | - Peiliang Lin
- Department of Otolaryngology-Head and Neck Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, 510120, China
| | - Jianwei Liao
- Cellular & Molecular Diagnostics Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, 510120, China
| | - Faya Liang
- Department of Otolaryngology-Head and Neck Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, 510120, China
| | - Ping Han
- Department of Otolaryngology-Head and Neck Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, 510120, China
| | - Sha Fu
- Cellular & Molecular Diagnostics Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, 510120, China
| | - Yuanling Jiang
- Cellular & Molecular Diagnostics Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, 510120, China
| | - Zhifan Yang
- Cellular & Molecular Diagnostics Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, 510120, China
| | - Ni Tan
- Cellular & Molecular Diagnostics Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, 510120, China
| | - Jinghua Huang
- Cellular & Molecular Diagnostics Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, 510120, China
| | - Renhui Chen
- Department of Otolaryngology-Head and Neck Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, 510120, China
| | - Nengtai Ouyang
- Cellular & Molecular Diagnostics Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, 510120, China.
| | - Xiaoming Huang
- Department of Otolaryngology-Head and Neck Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, 510120, China.
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Amjad E, Asnaashari S, Jahanban-Esfahlan A, Sokouti B. The role of MAPK, notch and Wnt signaling pathways in papillary thyroid cancer: Evidence from a systematic review and meta-analyzing microarray datasets employing bioinformatics knowledge and literature. Biochem Biophys Rep 2024; 37:101606. [PMID: 38371530 PMCID: PMC10873880 DOI: 10.1016/j.bbrep.2023.101606] [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: 09/15/2023] [Revised: 11/19/2023] [Accepted: 12/07/2023] [Indexed: 02/20/2024] Open
Abstract
Papillary thyroid cancer (PTC) is a prevalent kind of thyroid cancer (TC), with the risk of metastasis increasing faster than any other malignancy. So, understanding the role of PTC in pathogenesis requires studying the various gene expressions to find out which particular molecular biomarkers will be helpful. The authors conducted a comprehensive search on the PubMed microarray database and a meta-analysis approach on the remaining ones to determine the differentially expressed genes between PTC and normal tissues, along with the analyses of overall survival (OS) and recurrence-free survival (RFS) rates in patients with PTC. We considered the associated genes with MAPK, Wnt, and Notch signaling pathways. Two GEO datasets have been included in this research, considering inclusion and exclusion criteria. Nineteen genes were found to have higher differences through the meta-analysis procedure. Among them, ten genes were upregulated, and nine genes were downregulated. The expression of 19 genes was examined using the GEPIA2 database, and the Kaplan-Meier plot statistics were used to analyze RFS and the OS rates. We discovered seven significant genes with the validation: PRICKLE1, KIT, RPS6KA5, GADD45B, FGFR2, FGF7, and DTX4. To further explain these findings, it was discovered that the mRNA expression levels of these seven genes and the remaining 12 genes were shown to be substantially linked with the results of the experimental literature investigations on the PTC. Our research found nineteen panels of genes that could be involved in the PTC progression and metastasis and the immune system infiltration of these cancers.
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Yadav D, Patil-Takbhate B, Khandagale A, Bhawalkar J, Tripathy S, Khopkar-Kale P. Next-Generation sequencing transforming clinical practice and precision medicine. Clin Chim Acta 2023; 551:117568. [PMID: 37839516 DOI: 10.1016/j.cca.2023.117568] [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: 07/08/2023] [Revised: 09/27/2023] [Accepted: 09/27/2023] [Indexed: 10/17/2023]
Abstract
Next-generation sequencing (NGS) has revolutionized the field of genomics and is rapidly transforming clinical diagnosis and precision medicine. This advanced sequencing technology enables the rapid and cost-effective analysis of large-scale genomic data, allowing comprehensive exploration of the genetic landscape of diseases. In clinical diagnosis, NGS has proven to be a powerful tool for identifying disease-causing variants, enabling accurate and early detection of genetic disorders. Additionally, NGS facilitates the identification of novel disease-associated genes and variants, aiding in the development of targeted therapies and personalized treatment strategies. NGS greatly benefits precision medicine by enhancing our understanding of disease mechanisms and enabling the identification of specific molecular markers for disease subtypes, thus enabling tailored medical interventions based on individual characteristics. Furthermore, NGS contributes to the development of non-invasive diagnostic approaches, such as liquid biopsies, which can monitor disease progression and treatment response. The potential of NGS in clinical diagnosis and precision medicine is vast, yet challenges persist in data analysis, interpretation, and protocol standardization. This review highlights NGS applications in disease diagnosis, prognosis, and personalized treatment strategies, while also addressing challenges and future prospects in fully harnessing genomic potential within clinical practice.
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Affiliation(s)
- Deepali Yadav
- Central Research Facility, Dr. D.Y Patil Medical College, Hospital & Research Centre, Dr. D. Y. Patil Vidyapeeth, Pimpri Pune 411018, India; Department of Biotechnology, Dr. D. Y. Patil Arts Science and Commerce College, Pimpri Pune 411018, India
| | - Bhagyashri Patil-Takbhate
- Central Research Facility, Dr. D.Y Patil Medical College, Hospital & Research Centre, Dr. D. Y. Patil Vidyapeeth, Pimpri Pune 411018, India
| | - Anil Khandagale
- Department of Biotechnology, Dr. D. Y. Patil Arts Science and Commerce College, Pimpri Pune 411018, India
| | - Jitendra Bhawalkar
- Department of Community Medicine, Dr. D.Y Patil Medical College, Hospital & Research Centre, Dr. D. Y. Patil Vidyapeeth, Pimpri Pune 411018, India
| | - Srikanth Tripathy
- Central Research Facility, Dr. D.Y Patil Medical College, Hospital & Research Centre, Dr. D. Y. Patil Vidyapeeth, Pimpri Pune 411018, India.
| | - Priyanka Khopkar-Kale
- Central Research Facility, Dr. D.Y Patil Medical College, Hospital & Research Centre, Dr. D. Y. Patil Vidyapeeth, Pimpri Pune 411018, India.
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Han D, Ding M, Xie R, Wang Z, Xiao G, Wang X, Dong L, Yin Z, Fei J. Molecular testing raises thyroid nodule fine needle aspiration diagnostic value. Endocr Connect 2023; 12:EC-23-0135. [PMID: 37310413 PMCID: PMC10448596 DOI: 10.1530/ec-23-0135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2022] [Accepted: 06/13/2023] [Indexed: 06/14/2023]
Abstract
Thyroid fine needle aspiration biopsy (FNAB) remains indeterminate in 16%-24% of the cases. Molecular testing could improve the diagnostic accuracy of FNAB. This study examined the gene mutation profile of patients with thyroid nodules and analyzed the diagnostic ability of molecular testing for thyroid nodules using a self-developed 18-gene test. Between January 2019 and August 2021, 513 samples (414 FNABs and 99 formalin-fixed paraffin-embedded (FFPE) specimens) underwent molecular testing at Ruijin Hospital. Sensitivity (Sen), specificity (Spe), positive predictive value (PPV), negative predictive value (NPV), and accuracy were calculated. There were 457 mutations in 428 samples. The rates of BRAF, RAS, TERT promoter, RET/PTC, and NTRK3 fusion mutations were 73.3% (n=335), 9.6% (n=44), 2.8% (n=13), 4.8% (n=22), and 0.4% (n=2), respectively. The diagnostic ability of cytology and molecular testing were evaluated in Bethesda II and V-VI samples. For cytology alone, Sen, Spe, PPV, NPV, and accuracy were 100%, 25.0%, 97.4%, 100%, and 97.4%; these numbers were 87.5%, 50.0%, 98.0%, 12.5%, and 86.2% when considering positive mutation, and 87.5%, 75.0%, 99.0%, 17.6%, and 87.1% when considering positive cytology or and positive mutation. In Bethesda III-IV nodules, when relying solely on the presence of pathogenic mutations for diagnosis, Sen, Spe, PPV, NPV, and AC were 76.2%, 66.7%, 94.1%, 26.8%, and 75.0%, respectively. It might be necessary to analyze the molecular mechanisms of disease development at the genetic level to predict patients with malignant nodules more accurately in different risk strata and develop rational treatment strategies and definite management plans.
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Affiliation(s)
- Dongyan Han
- Department of Pathology, Shanghai Tenth People’s Hospital, Tongji University School of Medicine, Shanghai, China
| | - Min Ding
- Department of General Surgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Rongli Xie
- Department of General Surgery, RuiJin Hospital Lu Wan Branch, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Zhengshi Wang
- Thyroid Center, Shanghai Tenth People’s Hospital, Tongji University School of Medicine, Shanghai, China
- Shanghai Center of Thyroid Diseases, Shanghai Tenth People’s Hospital, Tongji University School of Medicine, Shanghai, China
| | - Guohui Xiao
- Department of General Surgery, Pancreatic Disease Center, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xiaohong Wang
- Shanghai Rigen Biotechnology Co., Ltd. Shanghai, China
| | - Lei Dong
- Department of Pathology, Shanghai Rui Jin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Zhiqiang Yin
- Thyroid Center, Shanghai Tenth People’s Hospital, Tongji University School of Medicine, Shanghai, China
- Shanghai Center of Thyroid Diseases, Shanghai Tenth People’s Hospital, Tongji University School of Medicine, Shanghai, China
| | - Jian Fei
- Department of General Surgery, Pancreatic Disease Center, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Research Institute of Pancreatic Diseases, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Shanghai Jiao Tong University, Shanghai, China
- Institute of Translational Medicine, Shanghai Jiao Tong University, Shanghai, China
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Kiss A, Szili B, Bakos B, Ármós R, Putz Z, Árvai K, Kocsis-Deák B, Tobiás B, Balla B, Pikó H, Dank M, Kósa JP, Takács I, Lakatos P. Comparison of surgical strategies in the treatment of low-risk differentiated thyroid cancer. BMC Endocr Disord 2023; 23:23. [PMID: 36703169 PMCID: PMC9881362 DOI: 10.1186/s12902-023-01276-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/15/2022] [Accepted: 01/19/2023] [Indexed: 01/28/2023] Open
Abstract
CONTEXT Increasing diagnostic sensitivity in the detection of thyroid cancer has led to uncertainties in the optimal surgical approach of the smaller, low risk tumors. Current ATA guidelines consider lobectomy safe between 1 and 4 cm, while ETA advocates for primary total thyroidectomy to avoid reoperation, as final risk stratification is based on the histological results. OBJECTIVE Our aim was to compare the differences in outcomes that are potentially achievable with adherence to the different guidelines, and also to examine the predictive value of clinical parameters on the incidence of postoperative risk factors. METHODS We performed a retrospective cohort database analysis to identify the different surgical outcomes (based on postoperative risk factors) using ATA and ETA guidelines; the hypothetical rate of completion thyroidectomy when ATA or ETA recommends lobectomy; the accuracy of our preoperative evaluation; the utility of preoperative findings in predicting the optimal surgical strategy using binary logistic regression. RESULTS Out of 248 patients, 152 (ATA) and 23 (ETA) cases would have been recommended for initial lobectomy. Following the guidelines, a postoperative risk factor would have been present in 61.8, and 65.2% of the cases, respectively. Except for angioinvasion, tumor size was not a significant predictor for the presence of postoperative risk factors. CONCLUSION Current pre-operative criteria are inadequate to accurately determine the extent of initial surgery and our postoperative findings verify the frequent need for completion thyroidectomy using both guidelines. As a consequence, in the absence of effective pre-operative set of criteria, we advocate primary total thyroidectomy in most cases.
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Affiliation(s)
- András Kiss
- Department of Internal Medicine and Oncology, Semmelweis University Faculty of Medicine, 1082 Korányi S. u. 2/a, Budapest, Hungary.
| | - Balázs Szili
- Department of Internal Medicine and Oncology, Semmelweis University Faculty of Medicine, 1082 Korányi S. u. 2/a, Budapest, Hungary
| | - Bence Bakos
- Department of Internal Medicine and Oncology, Semmelweis University Faculty of Medicine, 1082 Korányi S. u. 2/a, Budapest, Hungary
| | - Richárd Ármós
- Department of Internal Medicine and Oncology, Semmelweis University Faculty of Medicine, 1082 Korányi S. u. 2/a, Budapest, Hungary
| | - Zsuzsanna Putz
- Department of Internal Medicine and Oncology, Semmelweis University Faculty of Medicine, 1082 Korányi S. u. 2/a, Budapest, Hungary
| | - Kristóf Árvai
- Department of Internal Medicine and Oncology, Semmelweis University Faculty of Medicine, 1082 Korányi S. u. 2/a, Budapest, Hungary
| | - Barbara Kocsis-Deák
- Department of Internal Medicine and Oncology, Semmelweis University Faculty of Medicine, 1082 Korányi S. u. 2/a, Budapest, Hungary
| | - Bálint Tobiás
- Department of Internal Medicine and Oncology, Semmelweis University Faculty of Medicine, 1082 Korányi S. u. 2/a, Budapest, Hungary
| | - Bernadett Balla
- Department of Internal Medicine and Oncology, Semmelweis University Faculty of Medicine, 1082 Korányi S. u. 2/a, Budapest, Hungary
| | - Henriett Pikó
- Department of Internal Medicine and Oncology, Semmelweis University Faculty of Medicine, 1082 Korányi S. u. 2/a, Budapest, Hungary
| | - Magdolna Dank
- Department of Internal Medicine and Oncology, Semmelweis University Faculty of Medicine, 1082 Korányi S. u. 2/a, Budapest, Hungary
| | - János Pál Kósa
- Department of Internal Medicine and Oncology, Semmelweis University Faculty of Medicine, 1082 Korányi S. u. 2/a, Budapest, Hungary
| | - István Takács
- Department of Internal Medicine and Oncology, Semmelweis University Faculty of Medicine, 1082 Korányi S. u. 2/a, Budapest, Hungary
| | - Péter Lakatos
- Department of Internal Medicine and Oncology, Semmelweis University Faculty of Medicine, 1082 Korányi S. u. 2/a, Budapest, Hungary
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Fang Y, Zheng X, Zou X, Ye Z, Liu J, Lei J, Li Z. Genetic and clinical profiles of 160 papillary thyroid cancers with lateral neck lymph node metastasis. Front Oncol 2023; 12:1057532. [PMID: 36713542 PMCID: PMC9877400 DOI: 10.3389/fonc.2022.1057532] [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: 09/29/2022] [Accepted: 12/19/2022] [Indexed: 01/14/2023] Open
Abstract
Background Lymph node metastasis is widespread in papillary thyroid cancer (PTC). Patients are more vulnerable than those with central lymph node metastasis if they have lateral neck lymph node metastasis (LLNM). There are few researches focus on the correlation between clinical characteristics and genetic profile of PTC with LLNM. In this study, we aimed to analyze the clinical and genetic features of PTC with LLNM. Methods A total of 160 primary tumor samples derived from PTC patients with LLNM were involved. Targeted next-generation sequencing was carried out on all samples with 57 known thyroid-cancer-related genes. The associations between genomic alternations and clinical characteristics of PTC with LLNM were statistically evaluated. Results The median age of patients was 37 years, ranging from 5 to 77 years and the female/male ratio was 1.86. The most frequently altered genes in our series were BRAF mutation (68%), followed by RET fusion (17%), TERT promoter mutation (5%) and PIK3CA mutation (2%). To be noted, all PTC patients with LLNM of TERT promoter mutations appeared along with BRAF mutations (8/8) and half of them experienced a relapse. Intriguingly, we found more metastatic lymph nodes in patients with RET fusion, but there was no statistically significant difference in metastatic lymph node ratio than those with BRAF mutation or without mutation. A high rate of gene fusion (70%) was found in the pediatric population, with aggressive late-onset disease. Conclusions PTC patients with LLNM is characterized by a high rate of BRAF mutation. Due to the observed clinicopathological differences in those patients among different alterations, further prospective studies are needed to verify our results and to evaluate the most suitable treatment strategies.
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Affiliation(s)
- Yiqiao Fang
- Department of Thyroid and Parathyroid Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan, China,Laboratory of Thyroid and Parathyroid Diseases, Frontiers Science Center for Disease-Related Molecular Network, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Xun Zheng
- Department of Thyroid and Parathyroid Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan, China,Laboratory of Thyroid and Parathyroid Diseases, Frontiers Science Center for Disease-Related Molecular Network, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Xiuhe Zou
- Department of Thyroid and Parathyroid Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan, China,Laboratory of Thyroid and Parathyroid Diseases, Frontiers Science Center for Disease-Related Molecular Network, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Zi Ye
- West China School of Medicine, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Jiaye Liu
- Department of Thyroid and Parathyroid Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan, China,Laboratory of Thyroid and Parathyroid Diseases, Frontiers Science Center for Disease-Related Molecular Network, West China Hospital, Sichuan University, Chengdu, Sichuan, China,State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University and Collaborative Innovation Center, Chengdu, Sichuan, China,Respiratory Health Institute, Frontiers Science Center for Disease Molecular Network, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Jianyong Lei
- Department of Thyroid and Parathyroid Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan, China,Laboratory of Thyroid and Parathyroid Diseases, Frontiers Science Center for Disease-Related Molecular Network, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Zhihui Li
- Department of Thyroid and Parathyroid Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan, China,Laboratory of Thyroid and Parathyroid Diseases, Frontiers Science Center for Disease-Related Molecular Network, West China Hospital, Sichuan University, Chengdu, Sichuan, China,*Correspondence: Zhihui Li,
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10
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Chen H, Peng F, Xu J, Wang G, Zhao Y. Increased expression of GPX4 promotes the tumorigenesis of thyroid cancer by inhibiting ferroptosis and predicts poor clinical outcomes. Aging (Albany NY) 2023; 15:230-245. [PMID: 36626251 PMCID: PMC9876627 DOI: 10.18632/aging.204473] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Accepted: 12/16/2022] [Indexed: 01/11/2023]
Abstract
BACKGROUND Ferroptosis plays a critical role in suppressing cancer progression, and its essential regulator is glutathione peroxidase 4 (GPX4). High GPX4 expression can inhibit accumulation of iron, thus suppressing ferroptosis. However, its function in thyroid cancer has not been fully illuminated. Here, we explore the effect of GPX4 on thyroid cancer tumorigenesis and prognosis. METHODS Based on The Cancer Genome Atlas (TCGA) and Gene Expression Omnibus (GEO) databases, GPX4 expression was investigated in cancer tissues and adjacent tissues. We determined the biological functions of GPX4-associated differentially expressed genes (DEGs) by using the "clusterProfiler" R package. In addition, the predictive value of GPX4 in thyroid cancer was assessed by using Cox regression analysis and nomograms. Finally, we conducted several in vitro experiments to determine the influence of GPX4 expression on proliferation and ferroptosis in thyroid cancer cells. RESULTS GPX4 expression was obviously elevated in thyroid cancer tissues compared with normal tissues. Biological function analysis indicated enrichment in muscle contraction, contractile fiber, metal ion transmembrane transporter activity, and complement and coagulation cascades. GPX4 overexpression was associated with stage T3-T4 and pathologic stage III-IV in thyroid cancer patients. Cox regression analysis indicated that GPX4 may be a risk factor for the overall survival of thyroid cancer patients. In vitro research showed that knockdown of GPX4 suppressed proliferation and induced ferroptosis in thyroid cancer cells. CONCLUSIONS GPX4 overexpression in thyroid cancer might play an essential role in tumorigenesis and may have prognostic value for thyroid cancer patients.
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Affiliation(s)
- Huanjie Chen
- Department of General Surgery, The Second Hospital of Dalian Medical University, Dalian, Liaoning Province, People’s Republic of China
| | - Fang Peng
- Department of Pathology, The Second Hospital of Dalian Medical University, Dalian, Liaoning Province, People’s Republic of China
| | - Jingchao Xu
- Department of General Surgery, The Second Hospital of Dalian Medical University, Dalian, Liaoning Province, People’s Republic of China
| | - Guangzhi Wang
- Department of General Surgery, The Second Hospital of Dalian Medical University, Dalian, Liaoning Province, People’s Republic of China
| | - Yongfu Zhao
- Department of General Surgery, The Second Hospital of Dalian Medical University, Dalian, Liaoning Province, People’s Republic of China
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11
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Alamri AM, Alkhilaiwi FA, Khan NU, Tasleem M. In silico Screening and Validation of Achyranthes aspera as a Potential Inhibitor of BRAF and NRAS in Controlling Thyroid Cancer. Anticancer Agents Med Chem 2023; 23:2111-2126. [PMID: 37287303 DOI: 10.2174/1871520623666230607125258] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Revised: 05/10/2023] [Accepted: 05/12/2023] [Indexed: 06/09/2023]
Abstract
BACKGROUND Thyroid carcinoma (THCA) is one of the most prevalent endocrine tumors, accounting for 3.4% of all cancers diagnosed annually. Single Nucleotide Polymorphisms (SNPs) are the most prevalent genetic variation associated with thyroid cancer. Understanding thyroid cancer genetics will enhance diagnosis, prognosis, and treatment. METHODS This TCGA-based study analyzes thyroid cancer-associated highly mutated genes through highly robust in silico techniques. Pathway, gene expression, and survival studies were performed on the top 10 highly mutated genes (BRAF, NRAS, TG, TTN, HRAS, MUC16, ZFHX3, CSMD2, EIFIAX, SPTA1). Novel natural compounds from Achyranthes aspera Linn were discovered to target two highly mutated genes. The natural compounds and synthetic drugs used to treat thyroid cancer were subjected to comparative molecular docking against BRAF and NRAS targets. The ADME characteristics of Achyranthes aspera Linn compounds were also investigated. RESULTS The gene expression analysis revealed that the expression of ZFHX3, MCU16, EIF1AX, HRAS, and NRAS was up-regulated in tumor cells while BRAF, TTN, TG, CSMD2, and SPTA1 were down-regulated in tumor cells. In addition, the protein-protein interaction network demonstrated that HRAS, BRAF, NRAS, SPTA1, and TG proteins have strong interactions with each other as compared to other genes. The ADMET analysis shows that seven compounds have druglike properties. These compounds were further studied for molecular docking studies. The compounds MPHY012847, IMPHY005295, and IMPHY000939 show higher binding affinity with BRAF than pimasertib. In addition, IMPHY000939, IMPHY000303, IMPHY012847, and IMPHY005295 showed a better binding affinity with NRAS than Guanosine Triphosphate. CONCLUSION The outcomes of docking experiments conducted on BRAF and NRAS provide insight into natural compounds with pharmacological characteristics. These findings indicate that natural compounds derived from plants as a more promising cancer treatment option. Thus, the results of docking investigations conducted on BRAF and NRAS substantiate the conclusions that the molecule possesses the most suited drug-like qualities. Compared to other compounds, natural compounds are superior, and they are also druggable. This demonstrates that natural plant compounds can be an excellent source of potential anti-cancer agents. The preclinical research will pave the road for a possible anti-cancer agent.
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Affiliation(s)
- Ahmad M Alamri
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, King Khalid University, Abha, 61413, Saudi Arabia
- Cancer Research Unit, King Khalid University, Abha, 61413, Saudi Arabia
| | - Faris A Alkhilaiwi
- Department of Natural Products and Alternative Medicine, Faculty of Pharmacy, King Abdulaziz University, Jeddah, 21589, Saudi Arabia
- Regenerative Medicine Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, 21589, Saudi Arabia
| | - Najeeb U Khan
- Institute of Biotechnology and Genetic Engineering (Health Division), The University of Agriculture Peshawar, Peshawar, 25130, Pakistan
| | - Munazzah Tasleem
- School of Electronic Science and Engineering, University of Electronic Science and Technology of China, Chengdu, 610054, Sichuan, China
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Tayubi IA, Madar IH. Identification of potential inhibitor targeting KRAS mutation in Papillary Thyroid Carcinoma through molecular docking and dynamic simulation analysis. Comput Biol Med 2023; 152:106377. [PMID: 36493736 DOI: 10.1016/j.compbiomed.2022.106377] [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: 04/14/2022] [Revised: 11/19/2022] [Accepted: 11/27/2022] [Indexed: 11/30/2022]
Abstract
Thyroid cancer is a predominant form of endocrine malignancy, which destabilizes the metabolic rate of the body. The rapid increase in the incidence rate of thyroid cancer in recent years has aroused great concern to be investigated and diagnosed at an early stage. This study aimed to analyze the pathogenic mutations in thyroid cancer to identify their potential inhibitors for therapeutic targets. RAS genes are the most common oncogenes, which encode proteins that play an essential role in cell signaling and have been frequently mutated in different cancer types. The mutation in these genes causes abnormal cell growth and fails to respond to death signals. In this study, we identified the most significant mutations in the RAS genes; thus, the highly pathogenic mutations were curated from thyroid cancer patients and analyzed for their pathogenicity effect. The physicochemical analysis predicted mutation in wild-type KRAS protein had adapted negative charge on single base substitution of G12D that may easily cause loss of interactions and result in critical differences in the structure and function of the protein. Furthermore, the native KRAS protein was mutated and screened against a library of druggable compounds from the ZINC drug repository. The molecular docking analysis revealed that G12D mutant KRAS protein form best-docked complex with Naldemedine with the highest binding affinity. The dynamic simulation results further justified the stability of Naldemedine as a potential inhibitor with high efficiency in MMPBSA value of -45.4867 kcal/mol of being treated as a potential drug for papillary thyroid carcinoma. Further in vivo and in vitro validation of Naldemedine and its efficiency as a drug for the targeted pathogenic KRAS mutation is required.
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Affiliation(s)
- Iftikhar Aslam Tayubi
- Department of Computer Science, Faculty of Computing and Information Technology, King Abdulaziz University, Rabigh, 21911, Kingdom of Saudi Arabia.
| | - Inamul Hasan Madar
- Department of Biomedical Science and Environmental Biology, Kaohsiung Medical University, Kaohsiung, 80708, Taiwan
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13
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Melone V, Salvati A, Palumbo D, Giurato G, Nassa G, Rizzo F, Palo L, Giordano A, Incoronato M, Vitale M, Mian C, Di Biase I, Cristiano S, Narciso V, Cantile M, Di Mauro A, Tatangelo F, Tafuto S, Modica R, Pivonello C, Salvatore M, Colao A, Weisz A, Tarallo R. Identification of functional pathways and molecular signatures in neuroendocrine neoplasms by multi-omics analysis. J Transl Med 2022; 20:306. [PMID: 35794609 PMCID: PMC9258165 DOI: 10.1186/s12967-022-03511-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Accepted: 06/28/2022] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Neuroendocrine neoplasms (NENs) represent a heterogeneous class of rare tumors with increasing incidence. They are characterized by the ability to secrete peptide hormones and biogenic amines but other reliable biomarkers are lacking, making diagnosis and identification of the primary site very challenging. While in some NENs, such as the pancreatic ones, next generation sequencing technologies allowed the identification of new molecular hallmarks, our knowledge of the molecular profile of NENs from other anatomical sites is still poor. METHODS Starting from the concept that NENs from different organs may be clinically and genetically correlated, we applied a multi-omics approach by combining multigene panel testing, CGH-array, transcriptome and miRNome profiling and computational analyses, with the aim to highlight common molecular and functional signatures of gastroenteropancreatic (GEP)-NENs and medullary thyroid carcinomas (MTCs) that could aid diagnosis, prognosis and therapy. RESULTS By comparing genomic and transcriptional profiles, ATM-dependent signaling emerged among the most significant pathways at multiple levels, involving gene variations and miRNA-mediated regulation, thus representing a novel putative druggable pathway in these cancer types. Moreover, a set of circulating miRNAs was also selected as possible diagnostic/prognostic biomarkers useful for clinical management of NENs. CONCLUSIONS These findings depict a complex molecular and functional landscape of NENs, shedding light on novel therapeutic targets and disease biomarkers to be exploited.
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Affiliation(s)
- Viola Melone
- Laboratory of Molecular Medicine and Genomics, Department of Medicine, Surgery and Dentistry "Scuola Medica Salernitana", University of Salerno, via S. Allende, 84081, Baronissi, SA, Italy
| | - Annamaria Salvati
- Laboratory of Molecular Medicine and Genomics, Department of Medicine, Surgery and Dentistry "Scuola Medica Salernitana", University of Salerno, via S. Allende, 84081, Baronissi, SA, Italy
- Medical Genomics Program and Division of Oncology, AOU 'S. Giovanni di Dio e Ruggi d'Aragona' University of Salerno, Rete Oncologica Campana, 84131, Salerno, Italy
| | - Domenico Palumbo
- Laboratory of Molecular Medicine and Genomics, Department of Medicine, Surgery and Dentistry "Scuola Medica Salernitana", University of Salerno, via S. Allende, 84081, Baronissi, SA, Italy
| | - Giorgio Giurato
- Laboratory of Molecular Medicine and Genomics, Department of Medicine, Surgery and Dentistry "Scuola Medica Salernitana", University of Salerno, via S. Allende, 84081, Baronissi, SA, Italy
- Medical Genomics Program and Division of Oncology, AOU 'S. Giovanni di Dio e Ruggi d'Aragona' University of Salerno, Rete Oncologica Campana, 84131, Salerno, Italy
- Genome Research Center for Health, 84081, Baronissi, SA, Italy
| | - Giovanni Nassa
- Laboratory of Molecular Medicine and Genomics, Department of Medicine, Surgery and Dentistry "Scuola Medica Salernitana", University of Salerno, via S. Allende, 84081, Baronissi, SA, Italy
- Medical Genomics Program and Division of Oncology, AOU 'S. Giovanni di Dio e Ruggi d'Aragona' University of Salerno, Rete Oncologica Campana, 84131, Salerno, Italy
- Genome Research Center for Health, 84081, Baronissi, SA, Italy
| | - Francesca Rizzo
- Laboratory of Molecular Medicine and Genomics, Department of Medicine, Surgery and Dentistry "Scuola Medica Salernitana", University of Salerno, via S. Allende, 84081, Baronissi, SA, Italy
- Medical Genomics Program and Division of Oncology, AOU 'S. Giovanni di Dio e Ruggi d'Aragona' University of Salerno, Rete Oncologica Campana, 84131, Salerno, Italy
- Genome Research Center for Health, 84081, Baronissi, SA, Italy
| | - Luigi Palo
- Laboratory of Molecular Medicine and Genomics, Department of Medicine, Surgery and Dentistry "Scuola Medica Salernitana", University of Salerno, via S. Allende, 84081, Baronissi, SA, Italy
| | - Alessandro Giordano
- Laboratory of Molecular Medicine and Genomics, Department of Medicine, Surgery and Dentistry "Scuola Medica Salernitana", University of Salerno, via S. Allende, 84081, Baronissi, SA, Italy
| | | | - Mario Vitale
- Department of Medicine, Surgery and Dentistry "Scuola Medica Salernitana", University of Salerno, 84081, Baronissi, SA, Italy
| | - Caterina Mian
- Endocrinology Unit, Department of Medicine (DIMED), University of Padua, Padua, Italy
| | - Immacolata Di Biase
- MeriGen Diagnostic & c sas, traversa M. Pietravalle 11, 80131, Naples, Italy
| | - Stefano Cristiano
- MeriGen Diagnostic & c sas, traversa M. Pietravalle 11, 80131, Naples, Italy
| | - Viviana Narciso
- MeriGen Diagnostic & c sas, traversa M. Pietravalle 11, 80131, Naples, Italy
| | - Monica Cantile
- Pathology Unit, Istituto Nazionale Tumori-IRCCS-Fondazione G. Pascale, Via Mariano Semmola, 80131, Naples, Italy
| | - Annabella Di Mauro
- Pathology Unit, Istituto Nazionale Tumori-IRCCS-Fondazione G. Pascale, Via Mariano Semmola, 80131, Naples, Italy
| | - Fabiana Tatangelo
- Pathology Unit, Istituto Nazionale Tumori-IRCCS-Fondazione G. Pascale, Via Mariano Semmola, 80131, Naples, Italy
| | - Salvatore Tafuto
- Sarcomas and Rare Tumors Unit, Istituto Nazionale Tumori-IRCCS-Fondazione G. Pascale, Via Mariano Semmola, 80131, Naples, Italy
| | - Roberta Modica
- Department of Clinical Medicine and Surgery, Endocrinology Unit, Federico II University, Naples, Italy
| | - Claudia Pivonello
- Department of Clinical Medicine and Surgery, Endocrinology Unit, Federico II University, Naples, Italy
| | - Marco Salvatore
- IRCCS Synlab SDN s.p.a, Via Gianturco 113, 80143, Naples, Italy
| | - Annamaria Colao
- Department of Clinical Medicine and Surgery, Endocrinology Unit, Federico II University, Naples, Italy
- UNESCO Chair for Health Education and Sustainable Development, Federico II University, Naples, Italy
| | - Alessandro Weisz
- Laboratory of Molecular Medicine and Genomics, Department of Medicine, Surgery and Dentistry "Scuola Medica Salernitana", University of Salerno, via S. Allende, 84081, Baronissi, SA, Italy.
- Medical Genomics Program and Division of Oncology, AOU 'S. Giovanni di Dio e Ruggi d'Aragona' University of Salerno, Rete Oncologica Campana, 84131, Salerno, Italy.
- Genome Research Center for Health, 84081, Baronissi, SA, Italy.
| | - Roberta Tarallo
- Laboratory of Molecular Medicine and Genomics, Department of Medicine, Surgery and Dentistry "Scuola Medica Salernitana", University of Salerno, via S. Allende, 84081, Baronissi, SA, Italy.
- Medical Genomics Program and Division of Oncology, AOU 'S. Giovanni di Dio e Ruggi d'Aragona' University of Salerno, Rete Oncologica Campana, 84131, Salerno, Italy.
- Genome Research Center for Health, 84081, Baronissi, SA, Italy.
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de Figueiredo WLD, Lopes EF, Jezini DL, Marçal LN, de Assunção EN, Ribeiro Rodrigues PR, José da Mota A, de Carvalho DM, Filho SA, Lopes Botelho JB. Differential gene expression profile of multinodular goiter. PLoS One 2022; 17:e0268354. [PMID: 35594253 PMCID: PMC9122239 DOI: 10.1371/journal.pone.0268354] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2021] [Accepted: 04/27/2022] [Indexed: 12/24/2022] Open
Abstract
Introduction The goiter, a neglected heterogeneous molecular disease, remains a major indication for thyroidectomies in its endemic regions. Objectives This study analyzed differential gene expression in surgical specimens diagnosed with multi nodular and compared the data to that of thyroid tissue without multinodular goiter from patients undergoing thyroidectomy in Manaus-AM, Brazil using RNA-seq technology. Methodology The transcriptome information of the surgical specimen fragments with and without multinodular goiter was accessed by Illumina HiSeq 2000 New Generation Sequencing (NGS) using the RNA-seq NEBNext® Ultra™ RNA Library Prep Kit for Illumina®—#E7530L protocol and differential gene expression analysis. Results Differences were found between the gene expression profiles of the diseased tissues and those of the healthy control tissues; at least 70 genes were differentially expressed. The HOTS gene was expressed only in multinodular goiter tissues (p < 0.05). Conclusion These results demonstrate that the gene expression profile of multinodular goiter is pro-tumoral and that HOTS can play a central role in multinodular goiter development.
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Affiliation(s)
| | - Eraldo Ferreira Lopes
- Coari Institute of Health and Biotechnology, Federal University of Amazonas, Coari, Amazonas, Brazil
| | - Deborah Laredo Jezini
- Department of Internal Medicine, Federal University of Amazonas, Manaus, Amazonas, Brazil
| | - Lorena Naciff Marçal
- Institute of Biological Sciences, Federal University of Amazonas, Manaus, Amazonas, Brazil
| | | | | | - Adolfo José da Mota
- Institute of Biological Sciences, Federal University of Amazonas, Manaus, Amazonas, Brazil
| | | | - Spartaco Astolfi Filho
- Institute of Biological Sciences, Federal University of Amazonas, Manaus, Amazonas, Brazil
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15
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Hess JR, Newbern DK, Beebe KL, Walsh AM, Schafernak KT. High Prevalence of Gene Fusions and Copy Number Alterations in Pediatric Radiation Therapy-Induced Papillary and Follicular Thyroid Carcinomas. Thyroid 2022; 32:411-420. [PMID: 34915766 DOI: 10.1089/thy.2021.0217] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Background: Childhood cancer survivors and bone marrow transplant recipients treated with radiation therapy (RT) are at increased risk for subsequent thyroid cancer. However, the genetic landscape of pediatric thyroid cancer, both primary and RT-induced, remains poorly defined, as pediatric papillary thyroid carcinoma (PTC) has been understudied compared with adults and data on pediatric follicular thyroid carcinoma (FTC) are virtually nonexistent. The objective of this study was to characterize and compare the molecular profiles of pediatric RT-induced PTC and FTC cases with primary pediatric thyroid cancers. Methods: A total of 41 differentiated thyroid carcinomas (11 RT cases and 30 primary cases) from 37 patients seen at Phoenix Children's Hospital between January 1, 2010 and December 31, 2019 were evaluated by targeted next-generation sequencing and/or BRAF immunohistochemistry. Results: Eighty-six percent (6/7) of RT-PTC harbored a gene fusion (GF) compared with 56% (14/25) of primary PTC; 14% (1/7) of RT-PTC had a single-nucleotide variant (SNV; specifically, a point mutation in the DICER1 gene) compared with 44% (11/25) of primary PTC (all of the latter had the BRAFV600E mutation). An exceedingly rare ROS1 fusion was identified in a child with RT-PTC. With respect to FTC, copy number alterations (CNAs) were seen in 75% (3/4) of RT cases compared with 40% (2/5) of primary cases. None of the RT-FTC had SNVs compared with 100% (5/5) of primary FTC. Conclusions: In children, the molecular profile of subsequent RT-induced thyroid cancers appears to differ from primary (sporadic and syndromic) cases, with a high prevalence of GFs in RT-PTC (similar to PTC occurring after the Chernobyl nuclear reactor accident) and CNAs in RT-FTC. A better understanding of the molecular mechanisms underlying these cancers may lead to more accurate diagnosis, prognosis, and treatment, as some of the genomic alterations are potentially targetable.
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Affiliation(s)
- Jennifer R Hess
- Center for Cancer and Blood Disorders; Phoenix, Arizona, USA
| | | | - Kristen L Beebe
- Center for Cancer and Blood Disorders; Phoenix, Arizona, USA
- Mayo Clinic Arizona, Phoenix, Arizona, USA
| | | | - Kristian T Schafernak
- Department of Pathology and Laboratory Medicine; Phoenix Children's Hospital, Phoenix, Arizona, USA
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Selvakumar SC, Preethi KA, Ross K, Tusubira D, Khan MWA, Mani P, Rao TN, Sekar D. CRISPR/Cas9 and next generation sequencing in the personalized treatment of Cancer. Mol Cancer 2022; 21:83. [PMID: 35331236 PMCID: PMC8944095 DOI: 10.1186/s12943-022-01565-1] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Accepted: 03/17/2022] [Indexed: 12/13/2022] Open
Abstract
Background Cancer is caused by a combination of genetic and epigenetic abnormalities. Current cancer therapies are limited due to the complexity of their mechanism, underlining the need for alternative therapeutic approaches. Interestingly, combining the Clustered Regularly Interspaced Short Palindromic Repeats (CRISPR/Cas9) system with next-generation sequencing (NGS) has the potential to speed up the identification, validation, and targeting of high-value targets. Main text Personalized or precision medicine combines genetic information with phenotypic and environmental characteristics to produce healthcare tailored to the individual and eliminates the constraints of “one-size-fits-all” therapy. Precision medicine is now possible thanks to cancer genome sequencing. Having advantages over limited sample requirements and the recent development of biomarkers have made the use of NGS a major leap in personalized medicine. Tumor and cell-free DNA profiling using NGS, proteome and RNA analyses, and a better understanding of immunological systems, are all helping to improve cancer treatment choices. Finally, direct targeting of tumor genes in cancer cells with CRISPR/Cas9 may be achievable, allowing for eliminating genetic changes that lead to tumor growth and metastatic capability. Conclusion With NGS and CRISPR/Cas9, the goal is no longer to match the treatment for the diagnosed tumor but rather to build a treatment method that fits the tumor exactly. Hence, in this review, we have discussed the potential role of CRISPR/Cas9 and NGS in advancing personalized medicine.
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Affiliation(s)
- Sushmaa Chandralekha Selvakumar
- Centre for Cellular and Molecular Research, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences (SIMATS), Saveetha University, Chennai, Tamil Nadu, 600077, India
| | - K Auxzilia Preethi
- Centre for Cellular and Molecular Research, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences (SIMATS), Saveetha University, Chennai, Tamil Nadu, 600077, India
| | - Kehinde Ross
- School of Pharmacy and Biomolecular Sciences, Liverpool John Moores University, Liverpool, UK
| | - Deusdedit Tusubira
- Biochemistry Department, Mbarara University of Science and Technology, Mbarara, Uganda.
| | - Mohd Wajid Ali Khan
- Department of Chemistry, College of Sciences, University of Ha'il, Ha'il, 2440, Saudi Arabia
| | - Panagal Mani
- Department of Biotechnology, Annai College of Arts and Science, Kumbakonam, Tamilnadu, India
| | - Tentu Nageswara Rao
- Department of Chemistry, Krishna University, Machilipatnam, Andhra Pradesh, 521001, India
| | - Durairaj Sekar
- Centre for Cellular and Molecular Research, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences (SIMATS), Saveetha University, Chennai, Tamil Nadu, 600077, India.
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17
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Capdevila J, Awada A, Führer-Sakel D, Leboulleux S, Pauwels P. Molecular diagnosis and targeted treatment of advanced follicular cell-derived thyroid cancer in the precision medicine era. Cancer Treat Rev 2022; 106:102380. [PMID: 35305441 DOI: 10.1016/j.ctrv.2022.102380] [Citation(s) in RCA: 26] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Revised: 03/08/2022] [Accepted: 03/09/2022] [Indexed: 01/18/2023]
Abstract
Most malignant thyroid tumours are initially treated with surgery or a combination of surgery and radioactive iodine (RAI) therapy. However, in patients with metastatic disease, many tumours become refractory to RAI, and these patients require alternative treatments, such as locoregional therapies and/or systemic treatment with multikinase inhibitors. Improvements in our understanding of the genetic alterations that occur in thyroid cancer have led to the discovery of several targeted therapies with clinical efficacy. These alterations include NTRK (neurotrophic tyrosine receptor kinase) gene fusions, with the tropomyosin receptor kinase inhibitors larotrectinib and entrectinib both approved by the European Medicines Agency and in other markets worldwide. Inhibitors of aberrant proteins resulting from alterations in RET (rearranged during transfection) and BRAF (B-Raf proto-oncogene) have also shown promising efficacy, and so far have received approval by the US Food and Drug Administration. Selpercatinib, a RET kinase inhibitor, was approved for use in Europe in early 2021. With the discovery of multiple actionable targets, it is imperative that effective testing strategies for these genetic alterations are integrated into the diagnostic armamentarium to ensure that patients who could potentially benefit from targeted treatments are identified. In this review, we offer our recommendations on the optimal testing strategies for detecting genetic alterations in thyroid cancer that have the potential to be targeted by molecular therapy. We also discuss the future of treatments for thyroid cancers, including the use of immune checkpoint inhibitors, and new generations of targeted treatments that are being developed to counter acquired tumour resistance.
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Affiliation(s)
- Jaume Capdevila
- Medical Oncology Department, Vall d'Hebron University Hospital, Vall d'Hebron Institute of Oncology (VHIO), IOB-Teknon, Barcelona, Spain.
| | - Ahmad Awada
- Oncology Medicine Department, Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium
| | - Dagmar Führer-Sakel
- Department of Endocrinology, Diabetes and Metabolism, Endocrine Tumor Center at West German Cancer Center, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Sophie Leboulleux
- Department of Nuclear Medicine and Endocrine Oncology, Gustave Roussy and University Paris Saclay, Villejuif, France; Department of Endocrinology, Diabetes, Nutrition and Therapeutic Patient Education, Geneva University Hospitals, Geneva, Switzerland
| | - Patrick Pauwels
- Department of Pathology, Center for Oncological Research, University Hospital of Antwerp, Edegem, Belgium
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18
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Nacchio M, Pisapia P, Pepe F, Russo G, Vigliar E, Porcelli T, Luongo C, Iaccarino A, Pagni F, Salvatore D, Troncone G, Malapelle U, Bellevicine C. Predictive molecular pathology in metastatic thyroid cancer: the role of RET fusions. Expert Rev Endocrinol Metab 2022; 17:167-178. [PMID: 35404189 DOI: 10.1080/17446651.2022.2060819] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Accepted: 03/29/2022] [Indexed: 10/18/2022]
Abstract
BACKGROUND Rearranged during transfection (RET) gene fusions are detected in 10-20% of thyroid cancer patients. Recently, RET fusion-positive metastatic thyroid cancers have attracted much attention owing to the FDA approval of two highly selective anti-RET tyrosine kinase inhibitors, namely, selpercatinib, and pralsetinib. AREAS COVERED This review summarizes the available evidence on the biological and predictive role of RET gene fusions in thyroid carcinoma patients and the latest screening assays currently used to detect these genomic alterations in histological and cytological specimens. EXPERT OPINION Management of advanced thyroid carcinoma has significantly evolved over the last decade thanks to the approval of three multikinase inhibitors, i.e. sorafenib, lenvatinib, cabozantinib, and of two selective RET-tyrosine inhibitors, i.e. selpercatinib and pralsetinib. In this setting, the detection of RET-fusions in advanced thyroid cancer specimens through the use of next-generation sequencing has become a commonly used strategy in clinical practice to select the best treatment options.
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Affiliation(s)
- Mariantonia Nacchio
- Department of Public Health, University of Naples Federico II, Naples, Italy
| | - Pasquale Pisapia
- Department of Public Health, University of Naples Federico II, Naples, Italy
| | - Francesco Pepe
- Department of Public Health, University of Naples Federico II, Naples, Italy
| | - Gianluca Russo
- Department of Public Health, University of Naples Federico II, Naples, Italy
| | - Elena Vigliar
- Department of Public Health, University of Naples Federico II, Naples, Italy
| | - Tommaso Porcelli
- Department of Public Health, University of Naples Federico II, Naples, Italy
| | - Cristina Luongo
- Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples, Italy
| | - Antonino Iaccarino
- Department of Public Health, University of Naples Federico II, Naples, Italy
| | - Fabio Pagni
- Department of Medicine and Surgery, San Gerardo Hospital, University of Milano-Bicocca, Monza, Italy
| | - Domenico Salvatore
- Department of Public Health, University of Naples Federico II, Naples, Italy
| | - Giancarlo Troncone
- Department of Public Health, University of Naples Federico II, Naples, Italy
| | - Umberto Malapelle
- Department of Public Health, University of Naples Federico II, Naples, Italy
| | - Claudio Bellevicine
- Department of Public Health, University of Naples Federico II, Naples, Italy
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19
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Suster D, Mackinnon AC, Nosé V, Suster S. Solid Thyroid Follicular Nodules With Longitudinal Nuclear Grooves: Clinicopathologic, Immunohistochemical, and Molecular Genetic Study of 18 Cases. Arch Pathol Lab Med 2021; 146:984-993. [PMID: 34739542 DOI: 10.5858/arpa.2020-0816-oa] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/13/2021] [Indexed: 11/06/2022]
Abstract
CONTEXT.— Follicular thyroid nodules can be a source of diagnostic difficulties, particularly when they display atypical features commonly associated with malignancy, such as nuclear grooves. OBJECTIVE.— To differentiate lesions with atypical features from similar-appearing benign and malignant lesions. DESIGN.— Eighteen cases of atypical follicular thyroid nodules characterized by a solid growth pattern and prominent longitudinal nuclear grooves were studied and examined for clinicopathologic characteristics. RESULTS.— The lesions occurred in 16 women and 2 men aged 36 to 88 years and measured from 0.2 to 1.5 cm. The tumors were well circumscribed and noninvasive, and histologically characterized by a predominantly solid growth pattern with rare scattered follicles or a combination of solid growth pattern with minor follicular areas. A striking feature seen in all cases was the occurrence of longitudinal nuclear grooves. Immunohistochemical stains showed negativity for cytokeratin 19 (CK19) and HBME-1 in 8 cases; in the other 10, there was focal positivity for HBME-1 in 4 cases and diffuse positivity in 6. All cases were negative for galectin-3 and for CK19, with the exception of 1 case, which was CK19+/HBME-1-. Next-generation sequencing of 16 cases with a 161-gene panel detected 14 single nucleotide variants in 12 cases, predominantly NRAS and HRAS mutations. Clinical follow-up ranging from 18 to 72 months (median, 43.7 months) did not disclose any evidence of recurrence or metastases. CONCLUSIONS.— We interpret these lesions as low-grade, indolent follicular proliferations that need to be distinguished from papillary thyroid carcinoma, follicular adenoma, and noninvasive follicular thyroid neoplasms with papillary-like nuclear features.
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Affiliation(s)
- David Suster
- From the Departments of Pathology, Massachusetts General Hospital and Harvard Medical School, Boston (D. Suster, Nosé)
| | | | - Vania Nosé
- From the Departments of Pathology, Massachusetts General Hospital and Harvard Medical School, Boston (D. Suster, Nosé)
| | - Saul Suster
- The Medical College of Wisconsin, Milwaukee (S. Suster). D. Suster is currently at the Department of Pathology, Rutgers University School of Medicine, Newark, New Jersey
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20
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Li Y, Gao W, Cai X, Jin A, Shen J, Zhang Y, Chen Y, Hu B, Zeng T, Yu X, Zheng Y, Wang Y. Exploring Somatic Alteration Associating With Aggressive Behaviors of Papillary Thyroid Carcinomas by Targeted Sequencing. Front Oncol 2021; 11:722814. [PMID: 34692499 PMCID: PMC8529196 DOI: 10.3389/fonc.2021.722814] [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: 06/15/2021] [Accepted: 09/16/2021] [Indexed: 12/21/2022] Open
Abstract
Wisely differentiating high-risk papillary thyroid carcinoma (PTC) patients from low-risk PTC patients preoperatively is necessary when comes to making a personalized treatment plan. It is not easy to stratify the risk of patients according to sonography or lab results before surgery. This study aims to seek out potential mutation gene markers that may be helpful in stratifying the risk of PTC. A custom panel of 439 PTC relevant and classic tumor metabolic pathway relevant genes was designed. Targeted capture sequencing was performed on 35 pairs of samples from 35 PTC tumors and 35 para-tumor thyroid tissues obtained during surgery. Variant calling and detection of cancer gene mutations were identified by bio-information analysis. Ingenuity Pathway Analysis (IPA) was performed to do functional enrichment analysis of high-frequency mutant genes. Immunohistochemistry (IHC) was performed on 6 PTC patients to explore the expression of protein associated with interested genes. Event-free survival (EFS) was calculated to determine which genes might affect the prognosis of patients. We have identified 32 high-frequency mutant genes in PTC including BRAF. RBL2 was found to be significantly correlated to event-free survival, FOXO1, MUC6, PCDHB9, NOTCH1, FIZ1, and RTN1 were significantly associated with EFS, while BRAF mutant was not correlated to any of the prognosis indicators. Our findings in this study might open more choices when designing thyroid gene panels used in FNA samples to diagnose PTC and predict the potentially aggressive behavior of PTC.
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Affiliation(s)
- Yi Li
- Department of Ultrasound in Medicine, Shanghai Jiao Tong University Affiliated Shanghai Sixth People's Hospital, Shanghai, China
| | - Wei Gao
- Department of Ultrasound in Medicine, Shanghai Jiao Tong University Affiliated Shanghai Sixth People's Hospital, Shanghai, China
| | - Xiaojun Cai
- Shanghai Institute of Ultrasound in Medicine, Shanghai, China
| | - Anqi Jin
- Department of Ultrasound Medicine, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Jian Shen
- Department of Ultrasound in Medicine, Shanghai Jiao Tong University Affiliated Shanghai Sixth People's Hospital, Shanghai, China
| | - Yichun Zhang
- Department of Ultrasound in Medicine, Shanghai Jiao Tong University Affiliated Shanghai Sixth People's Hospital, Shanghai, China
| | - Yutong Chen
- Department of Ultrasound in Medicine, Shanghai Jiao Tong University Affiliated Shanghai Sixth People's Hospital, Shanghai, China
| | - Bing Hu
- Department of Ultrasound in Medicine, Shanghai Jiao Tong University Affiliated Shanghai Sixth People's Hospital, Shanghai, China.,Shanghai Institute of Ultrasound in Medicine, Shanghai, China
| | - Tao Zeng
- CAS Key Laboratory of Computational Biology, Bio-Med Big Data Center, Shanghai Institute of Nutrition and Health, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai, China.,Key Laboratory of Systems Biology, Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, Chinese Academy of Sciences, Shanghai, China
| | - Xiangtian Yu
- Clinical Research Center, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Yuanyi Zheng
- Department of Ultrasound in Medicine, Shanghai Jiao Tong University Affiliated Shanghai Sixth People's Hospital, Shanghai, China.,Shanghai Institute of Ultrasound in Medicine, Shanghai, China
| | - Yan Wang
- Department of Ultrasound in Medicine, Shanghai Jiao Tong University Affiliated Shanghai Sixth People's Hospital, Shanghai, China.,Shanghai Institute of Ultrasound in Medicine, Shanghai, China
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21
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Fu G, Chazen RS, MacMillan C, Witterick IJ. Development of a Molecular Assay for Detection and Quantification of the BRAF Variation in Residual Tissue From Thyroid Nodule Fine-Needle Aspiration Biopsy Specimens. JAMA Netw Open 2021; 4:e2127243. [PMID: 34613404 PMCID: PMC8495535 DOI: 10.1001/jamanetworkopen.2021.27243] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Accepted: 07/09/2021] [Indexed: 12/14/2022] Open
Abstract
Importance Thyroid cancer, predominantly papillary thyroid carcinoma (PTC), is common, but an estimated 30% of ultrasonography-guided fine-needle aspiration (FNA) biopsies of thyroid nodules are indeterminate. BRAF variation, associated with poor clinicopathological characteristics, is a useful molecular marker for diagnostics. Objective To develop a sensitive molecular assay for BRAF V600E detection in remaining tissue of thyroid FNA biopsies to identify patients with cancer carrying a BRAF variation. Design, Setting, and Participants This diagnostic study used tumor tissue from surgical formalin-fixed, paraffin-embedded (FFPE) specimens and residual tissue from thyroid FNA biopsies for genomic DNA extraction. FFPE specimens served as the validation set, and residual tissue from FNA biopsies served as the test set. A molecular assay was developed for accurate detection of BRAF V600E variation using locked nucleic acid (LNA) probe-based droplet digital polymerase chain reaction (dPCR), and the assay was validated by BRAF V600E immunohistochemical staining (IHC). The study was conducted between February 2019 and May 2021. Results A total of 271 specimens, including 77 FFPE specimens (with a follow-up of 48 matched surgical specimens) and 146 residual FNA samples, were collected from 223 patients (mean [SD] age, 53.8 [15.3] years; 174 [78.0%] women; 49 [22.0%] men). The molecular assay by dPCR was first established to specifically and accurately detect and quantify wild-type BRAF and variant BRAF in DNA from human follicular thyroid carcinoma-derived FTC-133 and papillary thyroid carcinoma-derived BCPAP cells. The linearity of quantification of BRAF V600E was calculated (y = 0.7339x; R2 = 0.9996) with sensitivity at 0.02 copies/μL and reproducibility in detecting variant DNA at various dilutions(coefficient of variance in 0.3% DNA, 9.63%; coefficient of variance in 1.0% DNA, 7.41%). In validation testing, the dPCR assay and IHC staining exhibited 100% specificity in concordantly identifying BRAF V600E in PTCs (κ = 0.873; P < .001) and sensitivity of 32.0% (95% CI, 19.1% to 44.9%) in dPCR and 26.0% (95% CI, 13.1% to 38.9%) in IHC staining, with an improvement by 23.08% in dPCR compared with the IHC staining. The dPCR assay further detected BRAF V600E in 39 of 146 residual FNA specimens (26.7%). At short-term follow-up, 48 patients, including 14 of 39 patients with BRAF variation and 34 of 107 patients without BRAF variation on residual FNA specimens, underwent resection. The dPCR assay of BRAF status in the matched surgical specimens showed BRAF V600E variations in 12 patients and wild-type BRAF in 36 patients, with a high agreement to that in residual tissue of FNA specimens (κ = 0.789; P < .001). Among 14 patients with BRAF variations on residual FNA, 13 were diagnosed with PTC and 1 was diagnosed with anaplastic thyroid cancer at the thyroidectomy. Conclusions and Relevance This diagnostic study developed a sensitive molecular assay for detection and quantification of BRAF V600E variation in residual tissue from thyroid FNA biopsies to identify patients with cancer harboring BRAF V600E in a cost-effective manner, highlighting the clinical value of molecular assay of the remaining FNA tissue in the management of thyroid nodules.
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Affiliation(s)
- Guodong Fu
- Alex and Simona Shnaider Research Laboratory in Molecular Oncology, Lunenfeld-Tanenbaum Research Institute, Sinai Health System, Mount Sinai Hospital, Toronto, Canada
| | - Ronald S. Chazen
- Alex and Simona Shnaider Research Laboratory in Molecular Oncology, Lunenfeld-Tanenbaum Research Institute, Sinai Health System, Mount Sinai Hospital, Toronto, Canada
| | - Christina MacMillan
- Alex and Simona Shnaider Research Laboratory in Molecular Oncology, Lunenfeld-Tanenbaum Research Institute, Sinai Health System, Mount Sinai Hospital, Toronto, Canada
- Department of Pathology and Laboratory Medicine, Sinai Health System, Mount Sinai Hospital, University of Toronto, Toronto, Canada
| | - Ian J. Witterick
- Alex and Simona Shnaider Research Laboratory in Molecular Oncology, Lunenfeld-Tanenbaum Research Institute, Sinai Health System, Mount Sinai Hospital, Toronto, Canada
- Joseph and Mildred Sonshine Family Centre for Head and Neck Diseases, Sinai Health System, Mount Sinai Hospital, Toronto, Canada
- Department of Otolaryngology-Head and Neck Surgery, Sinai Health System, Mount Sinai Hospital, University of Toronto, Toronto, Canada
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22
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Zhu C, Zhang M, Wang Q, Jen J, Liu B, Guo M. Intratumor Epigenetic Heterogeneity-A Panel Gene Methylation Study in Thyroid Cancer. Front Genet 2021; 12:714071. [PMID: 34539742 PMCID: PMC8446600 DOI: 10.3389/fgene.2021.714071] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Accepted: 08/16/2021] [Indexed: 11/18/2022] Open
Abstract
Background Thyroid cancer (TC) is the most common endocrine malignancy, and the incidence is increasing very fast. Surgical resection and radioactive iodine ablation are major therapeutic methods, however, around 10% of differentiated thyroid cancer and all anaplastic thyroid carcinoma (ATC) are failed. Comprehensive understanding the molecular mechanisms may provide new therapeutic strategies for thyroid cancer. Even though genetic heterogeneity is rigorously studied in various cancers, epigenetic heterogeneity in human cancer remains unclear. Methods A total of 405 surgical resected thyroid cancer samples were employed (three spatially isolated specimens were obtained from different regions of the same tumor). Twenty-four genes were selected for methylation screening, and frequently methylated genes in thyroid cancer were used for further validation. Methylation specific PCR (MSP) approach was employed to detect the gene promoter region methylation. Results Five genes (AP2, CDH1, DACT2, HIN1, and RASSF1A) are found frequently methylated (>30%) in thyroid cancer. The five genes panel is used for further epigenetic heterogeneity analysis. AP2 methylation is associated with gender (P < 0.05), DACT2 methylation is associated with age, gender and tumor size (all P < 0.05), HIN1 methylation is associated to tumor size (P < 0.05) and extra-thyroidal extension (P < 0.01). RASSF1A methylation is associated with lymph node metastasis (P < 0.01). For heterogeneity analysis, AP2 methylation heterogeneity is associated with tumor size (P < 0.01), CDH1 methylation heterogeneity is associated with lymph node metastasis (P < 0.05), DACT2 methylation heterogeneity is associated with tumor size (P < 0.01), HIN1 methylation heterogeneity is associated with tumor size and extra-thyroidal extension (all P < 0.01). The multivariable analysis suggested that the risk of lymph node metastasis is 2.5 times in CDH1 heterogeneous methylation group (OR = 2.512, 95% CI 1.135, 5.557, P = 0.023). The risk of extra-thyroidal extension is almost 3 times in HIN1 heterogeneous methylation group (OR = 2.607, 95% CI 1.138, 5.971, P = 0.023). Conclusion Five of twenty-four genes were found frequently methylated in human thyroid cancer. Based on 5 genes panel analysis, epigenetic heterogeneity is an universal event. Epigenetic heterogeneity is associated with cancer development and progression.
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Affiliation(s)
- Chaofan Zhu
- Department of Head and Neck Surgery, Peking University Cancer Hospital and Institute, Beijing, China.,Department of Gastroenterology and Hepatology, Chinese PLA General Hospital, Beijing, China
| | - Meiying Zhang
- Department of Gastroenterology and Hepatology, Chinese PLA General Hospital, Beijing, China
| | - Qian Wang
- Department of Gastroenterology and Hepatology, Chinese PLA General Hospital, Beijing, China
| | - Jin Jen
- Genome Analysis Core, Medical Genome Facility, Center for Individualized Medicine, Mayo Clinic, Rochester, MN, United States
| | - Baoguo Liu
- Department of Head and Neck Surgery, Peking University Cancer Hospital and Institute, Beijing, China
| | - Mingzhou Guo
- Department of Gastroenterology and Hepatology, Chinese PLA General Hospital, Beijing, China.,State Key Laboratory of Kidney Diseases, Chinese PLA General Hospital, Beijing, China
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23
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Next Generation Sequencing Technology in Lung Cancer Diagnosis. BIOLOGY 2021; 10:biology10090864. [PMID: 34571741 PMCID: PMC8467994 DOI: 10.3390/biology10090864] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Revised: 08/26/2021] [Accepted: 08/31/2021] [Indexed: 12/29/2022]
Abstract
Simple Summary Lung cancer is still one of the most commonly diagnosed and deadliest cancers in the world. Its diagnosis at an early stage is highly necessary and will improve the standard of care of this disease. The aim of this article is to review the importance and applications of next generation sequencing in lung cancer diagnosis. As observed in many studies, next generation sequencing has been proven as a very helpful tool in the early detection of different types of cancers, including lung cancer, and has been used in the clinic, mainly due to its many advantages, such as low cost, speed, efficacy, low quantity usage of biological samples, and diversity. Abstract Lung cancer is still one of the most commonly diagnosed cancers, and one of the deadliest. The high death rate is mainly due to the late stage of diagnosis and low response rate to therapy. Previous and ongoing research studies have tried to discover new reliable and useful cbiomarkers for the diagnosis and prognosis of lung cancer. Next generation sequencing has become an essential tool in cancer diagnosis, prognosis, and evaluation of the treatment response. This article aims to review the leading research and clinical applications in lung cancer diagnosis using next generation sequencing. In this scope, we identified the most relevant articles that present the successful use of next generation sequencing in identifying biomarkers for early diagnosis correlated to lung cancer diagnosis and treatment. This technique can be used to evaluate a high number of biomarkers in a short period of time and from small biological samples, which makes NGS the preferred technique to develop clinical tests for personalized medicine using liquid biopsy, the new trend in oncology.
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24
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Mio C, Verrienti A, Pecce V, Sponziello M, Damante G. Rare germline variants in DNA repair-related genes are accountable for papillary thyroid cancer susceptibility. Endocrine 2021; 73:648-657. [PMID: 33821390 PMCID: PMC8325654 DOI: 10.1007/s12020-021-02705-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Accepted: 03/19/2021] [Indexed: 12/17/2022]
Abstract
BACKGROUND Understanding the molecular mechanisms underlying papillary thyroid cancer (PTC) proved to be vital not only for diagnostic purposes but also for tailored treatments. Despite the strong evidence of heritability, only a small subset of alterations has been implicated in PTC pathogenesis. To this reason, we used targeted next-generation sequencing (NGS) to identify candidate variants implicated in PTC pathogenesis, progression, and invasiveness. METHODS A total of 42 primary PTC tissues were investigated using a targeted next-generation sequencing (NGS) panel enlisting 47 genes involved in DNA repair and tumor progression. RESULTS We identified 57 point mutations in 78.5% of samples (n = 32). Thirty-two somatic mutations were identified exclusively in known thyroid cancer genes (BRAF, KRAS, NRAS, and TERT). Unpredictably, 45% of the all identified mutations (n = 25) resulted to be germline, most affecting DNA repair genes. Interestingly, none of the latter variants was in the main population databases. Following ACMG classification, 20% of pathogenic/likely pathogenic and 68% of variant of unknown significance were identified. CONCLUSIONS Overall, our results support the hypothesis that rare germline variants in DNA repair genes are accountable for PTC susceptibility. More data, including the segregation analysis in affected families, should be collected before definitely annotate these alterations and to establish their potential prognostic and treatment implications.
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Affiliation(s)
- Catia Mio
- Department of Medicine, University of Udine, 33100, Udine, Italy.
| | - Antonella Verrienti
- Department of Translational and Precision Medicine, "Sapienza" University of Rome, 00161, Rome, Italy
| | - Valeria Pecce
- Department of Translational and Precision Medicine, "Sapienza" University of Rome, 00161, Rome, Italy
| | - Marialuisa Sponziello
- Department of Translational and Precision Medicine, "Sapienza" University of Rome, 00161, Rome, Italy
| | - Giuseppe Damante
- Department of Medicine, University of Udine, 33100, Udine, Italy
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25
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Tan LC, Liu WL, Zhu XL, Yu PC, Shi X, Han PZ, Zhang L, Lin LY, Semenov A, Wang Y, Ji QH, Ji DM, Wang YL, Qu N. Next-Generation Sequencing Enhances the Diagnosis Efficiency in Thyroid Nodules. Front Oncol 2021; 11:677892. [PMID: 34322384 PMCID: PMC8312558 DOI: 10.3389/fonc.2021.677892] [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: 03/08/2021] [Accepted: 06/21/2021] [Indexed: 12/07/2022] Open
Abstract
BACKGROUND Though fine-needle aspiration (FNA) improved the diagnostic methods of thyroid nodules, there are still parts of nodules that cannot be determined according to cytology. In the Bethesda system for reporting thyroid cytopathology, there are two uncertain cytology results. Thanks to the development of next-generation sequencing technology, it is possible to gain the genetic background of pathological tissue efficiently. Therefore, a combination of the cytology and genetic background may enhance the accuracy of diagnosis in thyroid nodules. METHODS DNA from 73 FNA samples of thyroid nodules belonging to different cytology types was extracted and exome sequencing was performed by the ThyroLead panel. Test for BRAF mutation was also performed by ARMS-qPCR. Information including age, sex, preoperative cytology, BRAF mutation status tested by ARMS-qPCR, and surgical pathology was collected in electronic medical record system. RESULTS A total of 71 single nucleotide variants, three fusion gene, and two microsatellite instability-high status were detected in 73 FNA samples. BRAF V600E mutation is the most common mutation in these malignant thyroid nodules. After combining the cytology and genetic background detected by next-generation sequencing, the diagnosis sensitivity was increased from 0.582 (95% CI: 0.441-0.711) to 0.855 (95% CI: 0.728-0.930) (P < 0.001) in our group, while the specificity, 1,000 (95% CI: 0.732-1.000) compared to 0.857 (95% CI: 0.562-0.975) (P = 0.25), did not get affected. CONCLUSIONS Next-generation sequencing in thyroid nodules can enhance the preoperative diagnosis sensitivity by fine-needle aspiration alone. It can also provide genetic background for direction of medication. It is possible for clinicians to combine cytology with genetic alterations for a more precise diagnosis strategy of thyroid nodules.
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Affiliation(s)
- Li-Cheng Tan
- Department of Head and Neck Surgery, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Wan-Lin Liu
- Department of Head and Neck Surgery, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Xiao-Li Zhu
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
- Department of Pathology, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Peng-Cheng Yu
- Department of Head and Neck Surgery, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Xiao Shi
- Department of Head and Neck Surgery, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Pei-Zhen Han
- Department of Head and Neck Surgery, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Ling Zhang
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
- Department of Pathology, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Liang-Yu Lin
- Department of Technology, Zhejiang Topgen Clinical Laboratory Co, Ltd., Huzhou, China
| | - Arseny Semenov
- Endocrine Surgery Department, N.I. Pirogov Clinic of High Medical Technologies, Saint-Petersburg State University, Saint-Petersburg, Russia
| | - Yu Wang
- Department of Head and Neck Surgery, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Qing-Hai Ji
- Department of Head and Neck Surgery, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Dong-Mei Ji
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
- Department of Medical Oncology, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Yu-Long Wang
- Department of Head and Neck Surgery, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Ning Qu
- Department of Head and Neck Surgery, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
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26
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He H, Liyanarachchi S, Li W, Comiskey DF, Yan P, Bundschuh R, Turkoglu AM, Brock P, Ringel MD, de la Chapelle A. Transcriptome analysis discloses dysregulated genes in normal appearing tumor-adjacent thyroid tissues from patients with papillary thyroid carcinoma. Sci Rep 2021; 11:14126. [PMID: 34238982 PMCID: PMC8266864 DOI: 10.1038/s41598-021-93526-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Accepted: 06/22/2021] [Indexed: 01/10/2023] Open
Abstract
Papillary thyroid carcinoma (PTC) is the most common type of thyroid cancer. The molecular characteristics of histologically normal appearing tissue adjacent to the tumor (NAT) from PTC patients are not well characterized. The aim of this study was to characterize the global gene expression profile of NAT and compare it with those of normal and tumor thyroid tissues. We performed total RNA sequencing with fresh frozen thyroid tissues from a cohort of three categories of samples including NAT, normal thyroid (N), and PTC tumor (T). Transcriptome analysis shows that NAT presents a unique gene expression profile, which was not associated with sex or the presence of lymphocytic thyroiditis. Among the differentially expressed genes (DEGs) of NAT vs N, 256 coding genes and 5 noncoding genes have been reported as cancer genes involved in cell proliferation, apoptosis, and/or tumorigenesis. Bioinformatics analysis with Ingenuity Pathway Analysis software revealed that “Cancer, Organismal Injury and Abnormalities, Cellular Response to Therapeutics, and Cellular Movement” were major dysregulated pathways in the NAT tissues. This study provides improved insight into the complexity of gene expression changes in the thyroid glands of patients with PTC.
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Affiliation(s)
- Huiling He
- Department of Cancer Biology and Genetics, The Ohio State University, Columbus, OH, 43210, USA.,The Ohio State University Comprehensive Cancer Center, The Ohio State University, McCampbell Hall South Room 565, 1581 Dodd Drive, Columbus, OH, 43210, USA
| | - Sandya Liyanarachchi
- Department of Cancer Biology and Genetics, The Ohio State University, Columbus, OH, 43210, USA.,The Ohio State University Comprehensive Cancer Center, The Ohio State University, McCampbell Hall South Room 565, 1581 Dodd Drive, Columbus, OH, 43210, USA
| | - Wei Li
- Department of Cancer Biology and Genetics, The Ohio State University, Columbus, OH, 43210, USA.,The Ohio State University Comprehensive Cancer Center, The Ohio State University, McCampbell Hall South Room 565, 1581 Dodd Drive, Columbus, OH, 43210, USA
| | - Daniel F Comiskey
- Department of Cancer Biology and Genetics, The Ohio State University, Columbus, OH, 43210, USA.,The Ohio State University Comprehensive Cancer Center, The Ohio State University, McCampbell Hall South Room 565, 1581 Dodd Drive, Columbus, OH, 43210, USA
| | - Pearlly Yan
- Department of Internal Medicine, The Ohio State University, Columbus, OH, 43210, USA.,The Ohio State University Comprehensive Cancer Center, The Ohio State University, McCampbell Hall South Room 565, 1581 Dodd Drive, Columbus, OH, 43210, USA
| | - Ralf Bundschuh
- Department of Internal Medicine, The Ohio State University, Columbus, OH, 43210, USA.,Department of Physics, The Ohio State University, Columbus, OH, 43210, USA.,Department of Chemistry and Biochemistry, The Ohio State University, Columbus, OH, 43210, USA
| | - Altan M Turkoglu
- Department of Physics, The Ohio State University, Columbus, OH, 43210, USA
| | - Pamela Brock
- Department of Internal Medicine, The Ohio State University, Columbus, OH, 43210, USA.,The Ohio State University Comprehensive Cancer Center, The Ohio State University, McCampbell Hall South Room 565, 1581 Dodd Drive, Columbus, OH, 43210, USA
| | - Matthew D Ringel
- Division of Endocrinology, Diabetes, and Metabolism, Department of Internal Medicine, The Ohio State University, Columbus, OH, 43210, USA. .,The Ohio State University Comprehensive Cancer Center, The Ohio State University, McCampbell Hall South Room 565, 1581 Dodd Drive, Columbus, OH, 43210, USA.
| | - Albert de la Chapelle
- Department of Cancer Biology and Genetics, The Ohio State University, Columbus, OH, 43210, USA.,The Ohio State University Comprehensive Cancer Center, The Ohio State University, McCampbell Hall South Room 565, 1581 Dodd Drive, Columbus, OH, 43210, USA
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27
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Jing C, Cao H, Ma R, Wu J, Wang Z. Association between mutation profiles and clinicopathological features in Chinese patients with thyroid cancer. PRECISION MEDICAL SCIENCES 2021. [DOI: 10.1002/prm2.12048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Affiliation(s)
- Changwen Jing
- Clinical Cancer Research Center Jiangsu Cancer Hospital & Jiangsu Institute of Cancer Research & The Affiliated Cancer Hospital of Nanjing Medical University Nanjing Jiangsu China
| | - Haixia Cao
- Clinical Cancer Research Center Jiangsu Cancer Hospital & Jiangsu Institute of Cancer Research & The Affiliated Cancer Hospital of Nanjing Medical University Nanjing Jiangsu China
| | - Rong Ma
- Clinical Cancer Research Center Jiangsu Cancer Hospital & Jiangsu Institute of Cancer Research & The Affiliated Cancer Hospital of Nanjing Medical University Nanjing Jiangsu China
| | - Jianzhong Wu
- Clinical Cancer Research Center Jiangsu Cancer Hospital & Jiangsu Institute of Cancer Research & The Affiliated Cancer Hospital of Nanjing Medical University Nanjing Jiangsu China
| | - Zhuo Wang
- Clinical Cancer Research Center Jiangsu Cancer Hospital & Jiangsu Institute of Cancer Research & The Affiliated Cancer Hospital of Nanjing Medical University Nanjing Jiangsu China
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28
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Thyroid Cancer Stem-Like Cells: From Microenvironmental Niches to Therapeutic Strategies. J Clin Med 2021; 10:jcm10071455. [PMID: 33916320 PMCID: PMC8037626 DOI: 10.3390/jcm10071455] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Revised: 03/25/2021] [Accepted: 03/29/2021] [Indexed: 02/08/2023] Open
Abstract
Thyroid cancer (TC) is the most common endocrine malignancy. Recent progress in thyroid cancer biology revealed a certain degree of intratumoral heterogeneity, highlighting the coexistence of cellular subpopulations with distinct proliferative capacities and differentiation abilities. Among those subpopulations, cancer stem-like cells (CSCs) are hypothesized to drive TC heterogeneity, contributing to its metastatic potential and therapy resistance. CSCs principally exist in tumor areas with specific microenvironmental conditions, the so-called stem cell niches. In particular, in thyroid cancer, CSCs' survival is enhanced in the hypoxic niche, the immune niche, and some areas with specific extracellular matrix composition. In this review, we summarize the current knowledge about thyroid CSCs, the tumoral niches that allow their survival, and the implications for TC therapy.
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29
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Tang AL, Kloos RT, Aunins B, Holm TM, Roth MY, Yeh MW, Randolph GW, Tabangin ME, Altaye M, Steward DL. Pathologic Features Associated With Molecular Subtypes of Well-Differentiated Thyroid Cancer. Endocr Pract 2020; 27:206-211. [PMID: 33655886 DOI: 10.1016/j.eprac.2020.09.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Revised: 08/19/2020] [Accepted: 09/30/2020] [Indexed: 10/22/2022]
Abstract
OBJECTIVE To determine the association between pathologic features and molecular classes (BRAF-like, RAS-like, and non-BRAF-like non-RAS-like [NBNR]). METHODS Retrospective review of a merged database containing 676 patients, 84% (571/676) were assigned to a molecular class from publicly accessible sequenced data of thyroid neoplasms. RESULTS The merged cohort included 571 neoplasms: 353 (62%) BRAF-like, 172 (30%) RAS-like, and 46 (8.1%) NBNR. Lymph node metastasis (any N1 disease) was present in 166/337 (49%) of BRAF-like, 23/164 (14%) of RAS-like, and 0/46 (0%) of NBNR and are significantly different (P < .001). Gross extra-thyroidal extension was observed in 27 patients, including 24/331 (7%) of BRAF-like, 2/160 (1%) of RAS-like, and 1/46 (2%) of NBNR (P = .01). N1B lymph node metastases or T4 disease was present in 74/333 (22%) of BRAF-like, 10/160 (6%) of RAS-like, and 1/46 (2%) of NBNR (P < .0001). Distant metastasis was present in 4/151 (2.6%) of BRAF-like, 2/50 (4%) of RAS-like and 0/46 for NBNR (P = .627). Angioinvasion was present in 0/81 (0%) of BRAF-like, 3/53 (6%) of RAS-like, and 3/46 (7%) of NBNR (P = .08); and multifocality was present in 27/81 (33%) of BRAF-like, 9/53 (17%) of RAS-like, and 1/46 (2%) for NBNR (P = .0001). CONCLUSION Pathological features of metastasis, gross extra-thyroidal extension, and multifocality were more prevalent in BRAF-like samples compared to RAS-like and NBNR. A trend towards increased frequency of angioinvasion in RAS-like and NBNR cancers compared to BRAF-like samples was observed. Further studies are needed to evaluate if preoperative knowledge of molecular mutations in thyroid tumors aids in decision-making regarding extent of surgery.
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Affiliation(s)
- Alice L Tang
- Department of Otolaryngology - Head and Neck Surgery, University of Cincinnati, College of Medicine, Cincinnati, Ohio.
| | - Richard T Kloos
- Medical Affairs, Veracyte, Inc, South San Francisco, California
| | - Benjamin Aunins
- Department of Otolaryngology - Head and Neck Surgery, University of Cincinnati, College of Medicine, Cincinnati, Ohio
| | - Tammy M Holm
- Department of Surgery University of Cincinnati, College of Medicine, Cincinnati, Ohio
| | - Mara Y Roth
- Department of Medicine, University of Washington and Seattle Cancer Care Alliance, Seattle, Washington
| | - Michael W Yeh
- Section of Endocrine Surgery, UCLA David Geffen School of Medicine, Los Angeles, California
| | - Gregory W Randolph
- Department of Otolaryngology - Head and Neck Surgery, Harvard Medical School, Boston, Massachusetts
| | - Meredith E Tabangin
- Division of Biostatistics and Epidemiology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | - Mekibib Altaye
- Division of Biostatistics and Epidemiology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | - David L Steward
- Department of Otolaryngology - Head and Neck Surgery, University of Cincinnati, College of Medicine, Cincinnati, Ohio
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30
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Wang S, Xu J, Tahmasebi A, Daniels K, Liu JB, Curry J, Cottrill E, Lyshchik A, Eisenbrey JR. Incorporation of a Machine Learning Algorithm With Object Detection Within the Thyroid Imaging Reporting and Data System Improves the Diagnosis of Genetic Risk. Front Oncol 2020; 10:591846. [PMID: 33282741 PMCID: PMC7689011 DOI: 10.3389/fonc.2020.591846] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Accepted: 10/19/2020] [Indexed: 12/16/2022] Open
Abstract
Background The role of next generation sequencing (NGS) for identifying high risk mutations in thyroid nodules following fine needle aspiration (FNA) biopsy continues to grow. However, ultrasound diagnosis even using the American College of Radiology's Thyroid Imaging Reporting and Data System (TI-RADS) has limited ability to stratify genetic risk. The purpose of this study was to incorporate an artificial intelligence (AI) algorithm of thyroid ultrasound with object detection within the TI-RADS scoring system to improve prediction of genetic risk in these nodules. Methods Two hundred fifty-two nodules from 249 patients that underwent ultrasound imaging and ultrasound-guided FNA with NGS with or without resection were retrospectively selected for this study. A machine learning program (Google AutoML) was employed for both automated nodule identification and risk stratification. Two hundred one nodules were used for model training and 51 reserved for testing. Three blinded radiologists scored the images of the test set nodules using TI-RADS and assigned each nodule as high or low risk based on the presence of highly suspicious imaging features on TI-RADS (very hypoechoic, taller-than-wide, extra-thyroidal extension, punctate echogenic foci). Subsequently, the TI-RADS classification was modified to incorporate AI for T4 nodules while treating T1-3 as low risk and T5 as high risk. All diagnostic predictions were compared to the presence of a high-risk mutation and pathology when available. Results The AI algorithm correctly located all nodules in the test dataset (100% object detection). The model predicted the malignancy risk with a sensitivity of 73.9%, specificity of 70.8%, positive predictive value (PPV) of 70.8%, negative predictive value (NPV) of 73.9% and accuracy of 72.4% during the testing. The radiologists performed with a sensitivity of 52.1 ± 4.4%, specificity of 65.2 ± 6.4%, PPV of 59.1 ± 3.5%, NPV of 58.7 ± 1.8%, and accuracy of 58.8 ± 2.5% when using TI-RADS and sensitivity of 53.6 ± 17.6% (p=0.87), specificity of 83.3 ± 7.2% (p=0.06), PPV of 75.7 ± 8.5% (p=0.13), NPV of 66.0 ± 8.8% (p=0.31), and accuracy of 68.7 ± 7.4% (p=0.21) when using AI-modified TI-RADS. Conclusions Incorporation of AI into TI-RADS improved radiologist performance and showed better malignancy risk prediction than AI alone when classifying thyroid nodules. Employing AI in existing thyroid nodule classification systems may help more accurately identifying high-risk nodules.
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Affiliation(s)
- Shuo Wang
- Department of Radiology, Thomas Jefferson University, Philadelphia, PA, United States
| | - Jiajun Xu
- Department of Ultrasound, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - Aylin Tahmasebi
- Department of Radiology, Thomas Jefferson University, Philadelphia, PA, United States
| | - Kelly Daniels
- Department of Otolaryngology, Thomas Jefferson University, Philadelphia, PA, United States.,Department of Otolaryngology, University of Pittsburgh Medical Center, Pittsburgh, PA, United States
| | - Ji-Bin Liu
- Department of Radiology, Thomas Jefferson University, Philadelphia, PA, United States
| | - Joseph Curry
- Department of Otolaryngology, Thomas Jefferson University, Philadelphia, PA, United States
| | - Elizabeth Cottrill
- Department of Otolaryngology, Thomas Jefferson University, Philadelphia, PA, United States
| | - Andrej Lyshchik
- Department of Radiology, Thomas Jefferson University, Philadelphia, PA, United States
| | - John R Eisenbrey
- Department of Radiology, Thomas Jefferson University, Philadelphia, PA, United States
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31
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Cao J, Zhang M, Zhang L, Lou J, Zhou F, Fang M. Non-coding RNA in thyroid cancer - Functions and mechanisms. Cancer Lett 2020; 496:117-126. [PMID: 32949678 DOI: 10.1016/j.canlet.2020.08.021] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Revised: 07/26/2020] [Accepted: 08/19/2020] [Indexed: 12/29/2022]
Abstract
Thyroid cancer is the most common endocrine malignant tumor, and its incidence has increased significantly in the past few years. A growing number of noncoding RNAs (ncRNAs) have shown abnormal expression patterns in human thyroid cancer in recent studies. Depending on size, ncRNAs are usually subdivided into two categories: short ncRNAs and long ncRNAs (longer than 200 nucleotides). Short ncRNAs include microRNAs (miRNAs), PIWI-interacting RNAs, small nucleolar RNAs, and endogenous small interfering RNAs, which have been extensively studied due to their roles in developmental and tumor biology. Compared to that of short ncRNAs, the involvement of lncRNAs in human cancers, especially in thyroid cancer, is not as well studied. Here, we reviewed the roles and clinical significance of miRNAs, lncRNAs, and circular RNA in thyroid development, tumorigenesis, and metastasis to offer a new approach to thyroid cancer treatment.
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Affiliation(s)
- Jun Cao
- Department of Rare and Head and Neck Oncology, Institute of Cancer Research and Basic Medical Sciences of Chinese Academy of Sciences, Cancer Hospital of University of Chinese Academy of Sciences, Zhejiang Cancer Hospital, Hangzhou, Zhejiang, 310022, China
| | - Mengdi Zhang
- MOE Laboratory of Biosystems Homeostasis & Protection and Innovation Center for Cell Signaling Network, Life Sciences Institute, Zhejiang University, Hangzhou, 310058, China
| | - Long Zhang
- MOE Laboratory of Biosystems Homeostasis & Protection and Innovation Center for Cell Signaling Network, Life Sciences Institute, Zhejiang University, Hangzhou, 310058, China
| | - Jianlin Lou
- Department of Head and Neck Surgery, Institute of Cancer Research and Basic Medical Sciences of Chinese Academy of Sciences, Cancer Hospital of University of Chinese Academy of Sciences, Zhejiang Cancer Hospital, Hangzhou, Zhejiang, 310022, China
| | - Fangfang Zhou
- Institutes of Biology and Medical Science, Soochow University, Suzhou, 215123, China.
| | - Meiyu Fang
- Department of Rare and Head and Neck Oncology, Institute of Cancer Research and Basic Medical Sciences of Chinese Academy of Sciences, Cancer Hospital of University of Chinese Academy of Sciences, Zhejiang Cancer Hospital, Hangzhou, Zhejiang, 310022, China.
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32
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Kong L, Bhandari A, Zhang X, Wang O. Proto-oncogene RTL4 promotes tumorigenesis and invasiveness of papillary thyroid cancer. Am J Transl Res 2020; 12:3023-3032. [PMID: 32655827 PMCID: PMC7344053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2019] [Accepted: 05/30/2020] [Indexed: 06/11/2023]
Abstract
BACKGROUND Although the prognosis of papillary thyroid carcinoma (PTC) is good, its widespread prevalence still degrades the quality of life of tens of thousands of patients. PTC can even be life-threatening as a result of its aggressiveness and metastasis. METHODS Using complete transcriptome sequence analysis, cutting-edge research has revealed many tumor-associated genes. These related genes help us better understand the tumorigenesis and progression of PTC. We discovered that retrotransposon Gag like 4 (RTL4) is a novel potential PTC-associated gene. By Quantitative real-time polymerase chain reaction (qRT-PCR), we observed an obvious upregulation of RTL4 in PTC tissue. And, we validated the expression characteristics of RTL4 using data from the Cancer Genome Atlas (TCGA). Furthermore, we down-regulated RTL4 expression levels in relevant cell lines and studied the biological function of the RTL4 line in PTC by cell proliferation, colony formation, migration and invasion assays. RESULTS In the present study, high expression of RTL4 suggested lymph node metastasis (P = 0.028) and was associated with the pathological type (P = 0.001). RTL4 had the validity of distinguishing PTC tissues and normal tissues showed an AUC of 87.53% for the TCGA data set. The downregulation of RTL4 in the PTC cell lines distinctly inhibited cell colony formation, proliferation, migration, and invasion. CONCLUSIONS The result revealed RTL4 is closely related to the occurrence and development of PTC. RTL4 may participate in the HOTAIR-miR-206-ZCCHC16 ceRNA regulatory network and be regulated and play a role in the ceRNA regulatory network. It may be used as a target or indicator for the treatment and prognosis of PTC.
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Affiliation(s)
- Lingguo Kong
- Department of Thyroid and Breast Surgery, The First Affiliated Hospital of Wenzhou Medical University Wenzhou, Zhejiang, PR China
| | - Adheesh Bhandari
- Department of Thyroid and Breast Surgery, The First Affiliated Hospital of Wenzhou Medical University Wenzhou, Zhejiang, PR China
| | - Xiaohua Zhang
- Department of Thyroid and Breast Surgery, The First Affiliated Hospital of Wenzhou Medical University Wenzhou, Zhejiang, PR China
| | - Ouchen Wang
- Department of Thyroid and Breast Surgery, The First Affiliated Hospital of Wenzhou Medical University Wenzhou, Zhejiang, PR China
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da Silva RM, Pupin B, Bhattacharjee TT, Vamondes Kulcsar MA, Uno M, Chammas R, de Azevedo Canevari R. ATR-FTIR spectroscopy and CDKN1C gene expression in the prediction of lymph nodes metastases in papillary thyroid carcinoma. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 228:117693. [PMID: 31708464 DOI: 10.1016/j.saa.2019.117693] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/15/2019] [Revised: 09/11/2019] [Accepted: 10/22/2019] [Indexed: 06/10/2023]
Abstract
Thyroid cancer has become in recent years the most common endocrine malignancy. Among its different types, papillary thyroid carcinoma (PTC) has the highest incidence. PTC is slow growing, but shows a high rate of lymph node metastasis. Tissue biochemical characterization and identification of molecular markers can facilitate stratification of patients into those requiring surgical assessment of lymph nodes and patients for whom this surgical procedure is unnecessary; thus, leading to a more accurate prognosis. To this end, the study aimed to predict lymph node metastasis by Attenuated Total Reflectance - Fourier transform infrared (ATR-FTIR) spectroscopy of primary PTC tumors. Another objective of the study was to determine whether CCNA1, CDKN1C, FOS, HSPA5, JUN, KSR1, MAP2K6, MAPK8IP2 and SFN gene expression in primary PTC tumors could be used as predictive markers of lymph node metastasis. Three PTC with lymph node involvement (PTC+), six PTC without lymph node involvement (PTC-), and five normal (N) thyroid tissues were used for FTIR spectroscopy analysis; while 18 PTC+, 17 PTC-, and 6 N samples were used for molecular analysis by real-time quantitative PCR (RT-qPCR). FTIR spectral analysis revealed changes in phosphate groups possibly associated with nucleic acid (1236 cm-1), and protein/lipids (1452, 2924, 3821 cm-1) in PTC + compared to PTC-, and multivariate analysis could distinguish the two groups. Molecular analysis showed significant increase in CDKN1C gene expression in PTC + compared to PTC-. Being a cell growth regulator, increased CDKN1C provides some supporting evidence to the FTIR spectroscopy based finding of increased nucleic acids in PTC+. Thus, the study suggests the possibility of using FTIR spectroscopy and CDKN1C expression for predicting metastasis using primary tumor alone.
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Affiliation(s)
- Raissa Monteiro da Silva
- Laboratório de Biologia Molecular Do Câncer, Universidade Do Vale Do Paraíba, UNIVAP, Instituto de Pesquisa e Desenvolvimento, Avenida Shishima Hifumi 2911, Urbanova, São José Dos Campos, 12244-000, São Paulo, SP, Brazil
| | - Breno Pupin
- Laboratório de Biologia Molecular Do Câncer, Universidade Do Vale Do Paraíba, UNIVAP, Instituto de Pesquisa e Desenvolvimento, Avenida Shishima Hifumi 2911, Urbanova, São José Dos Campos, 12244-000, São Paulo, SP, Brazil
| | - Tanmoy Tapobrata Bhattacharjee
- Dental Implantology and Forensics, Sir John Walsh Research Institute, University of Otago, 310 Great King St, North Dunedin, Dunedin, 9016, New Zealand
| | - Marco Aurélio Vamondes Kulcsar
- Instituto Do Câncer Do Estado de São Paulo, Serviço de Cirurgia de Cabeça e Pescoço, Av. Doutor Arnaldo, 251, Cerqueira César, CEP 01246-000, São Paulo, SP, Brazil
| | - Miyuki Uno
- Centro de Investigação Translacional Em Oncologia, Departamento de Radiologia e Oncologia, Instituto Do Cancer Do Estado de São Paulo (ICESP), Faculdade de Medicina da Universidade de São Paulo (FMUSP), Avenida Dr. Arnaldo 251, Cerqueira César, São Paulo, 01246-000, São Paulo, Brazil
| | - Roger Chammas
- Centro de Investigação Translacional Em Oncologia, Departamento de Radiologia e Oncologia, Instituto Do Cancer Do Estado de São Paulo (ICESP), Faculdade de Medicina da Universidade de São Paulo (FMUSP), Avenida Dr. Arnaldo 251, Cerqueira César, São Paulo, 01246-000, São Paulo, Brazil
| | - Renata de Azevedo Canevari
- Laboratório de Biologia Molecular Do Câncer, Universidade Do Vale Do Paraíba, UNIVAP, Instituto de Pesquisa e Desenvolvimento, Avenida Shishima Hifumi 2911, Urbanova, São José Dos Campos, 12244-000, São Paulo, SP, Brazil.
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Molnár C, Bádon ES, Mokánszki A, Mónus A, Beke L, Győry F, Nagy E, Méhes G. High Genetic Diversity and No Evidence of Clonal Relation in Synchronous Thyroid Carcinomas Associated with Hashimoto's Thyroiditis: A Next-Generation Sequencing Analysis. Diagnostics (Basel) 2020; 10:diagnostics10010048. [PMID: 31963551 PMCID: PMC7167801 DOI: 10.3390/diagnostics10010048] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2019] [Revised: 01/09/2020] [Accepted: 01/16/2020] [Indexed: 12/17/2022] Open
Abstract
The close association between pre-existing Hashimoto’s thyroiditis and thyroid cancer is well established. The simultaneous occurrence of multiple neoplastic foci within the same organ suggests a common genotoxic effect potentially contributing to carcinogenesis, the nature of which is still not clear. Next-generation sequencing (NGS) provides a potent tool to demonstrate and compare the mutational profile of the independent neoplastic foci. Our collection of 47 cases with thyroid carcinoma and Hashimoto’s thyroiditis included 14 with at least two tumorous foci. Detailed histological analysis highlighted differences in histomorphology, immunoprofile, and biological characteristics. Further, a 67-gene NGS panel was applied to demonstrate the mutational diversity of the synchronic tumors. Significant differences could be detected with a wide spectrum of pathogenic gene variants involved (ranging between 5 and 18, cutoff >5.0 variant allele frequencies (VAF)). Identical gene variants represented in both synchronous tumors of the same thyroid gland were found in only two cases (BRAF and JAK3 genes). An additional set of major driver mutations was identified at variable allele frequencies in a highly individual setup suggesting a clear clonal independence. The different BRAF statuses in coincident thyroid carcinoma foci within the same organ outline a special challenge for molecular follow-up and therapeutic decision-making.
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Affiliation(s)
- Csaba Molnár
- Department of Pathology, Faculty of Medicine, University of Debrecen, H-4032 Debrecen, Hungary; (C.M.); (E.S.B.); (A.M.); (A.M.); (L.B.)
| | - Emese Sarolta Bádon
- Department of Pathology, Faculty of Medicine, University of Debrecen, H-4032 Debrecen, Hungary; (C.M.); (E.S.B.); (A.M.); (A.M.); (L.B.)
| | - Attila Mokánszki
- Department of Pathology, Faculty of Medicine, University of Debrecen, H-4032 Debrecen, Hungary; (C.M.); (E.S.B.); (A.M.); (A.M.); (L.B.)
| | - Anikó Mónus
- Department of Pathology, Faculty of Medicine, University of Debrecen, H-4032 Debrecen, Hungary; (C.M.); (E.S.B.); (A.M.); (A.M.); (L.B.)
| | - Lívia Beke
- Department of Pathology, Faculty of Medicine, University of Debrecen, H-4032 Debrecen, Hungary; (C.M.); (E.S.B.); (A.M.); (A.M.); (L.B.)
| | - Ferenc Győry
- Department of Surgery, Faculty of Medicine, University of Debrecen, H-4032 Debrecen, Hungary;
| | - Endre Nagy
- Division of Endocrinology, Department of Internal Medicine, University of Debrecen, H-4032 Debrecen, Hungary;
| | - Gábor Méhes
- Department of Pathology, Faculty of Medicine, University of Debrecen, H-4032 Debrecen, Hungary; (C.M.); (E.S.B.); (A.M.); (A.M.); (L.B.)
- Correspondence:
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35
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Kocsis-Deák B, Árvai K, Balla B, Tóbiás B, Kohánka A, Járay B, Horányi J, Podani J, Takács I, Putz Z, Kósa J, Lakatos P. Targeted Mutational Profiling and a Powerful Risk Score as Additional Tools for the Diagnosis of Papillary Thyroid Cancer. Pathol Oncol Res 2019; 26:101-108. [PMID: 31758407 PMCID: PMC7109166 DOI: 10.1007/s12253-019-00772-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/25/2019] [Accepted: 10/22/2019] [Indexed: 12/31/2022]
Abstract
Nowadays, the complementary diagnostics based on the suspicious thyroid lesion specific mutational state analysis is indispensable in the clinical practice. We aimed to test and validate our novel 568-mutational hotspot panel (23 cancer-related genes) on papillary thyroid cancers (PTCs) and their tumor-free pairs to find the most powerful mutation pattern related to PTC. The sequencing method was carried on with Ion Torrent PGM on 67 thyroid tissue samples. The most commonly detected mutation was the BRAF c.1799 T > A in all non-classical PTC cases. We utilized a multivariate statistical method (CVA) to determine a discrimination score based on mutational data array and to assess malignancy risk. Based on variants, the BRAF gene has by far the highest indicative power, followed by TSHR and APC. We highlighted novel aspects of the mutational profile and genetic markers of PTC. CVA has correctly assigned most of the samples based on the mutation frequencies and different variables of the selected genes, with high analytical probabilities. The final goal is to set up a new comprehensive rule-in and rule-out test to support the clinical decision making mainly in inconclusive fine-needle aspiration biopsy cases.
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Affiliation(s)
- Barbara Kocsis-Deák
- 1st Department of Internal Medicine, Semmelweis University, Korányi Sándor Street 2/a, Budapest, 1083, Hungary.
| | | | - Bernadett Balla
- 1st Department of Internal Medicine, Semmelweis University, Korányi Sándor Street 2/a, Budapest, 1083, Hungary.,PentaCore Laboratory, Budapest, Hungary
| | | | - Andrea Kohánka
- 1st Department of Internal Medicine, Semmelweis University, Korányi Sándor Street 2/a, Budapest, 1083, Hungary.,PentaCore Laboratory, Budapest, Hungary
| | - Balázs Járay
- 2nd Department of Pathology, Semmelweis University, Budapest, Hungary
| | - János Horányi
- 1st Department of Surgery, Semmelweis University, Budapest, Hungary
| | - János Podani
- Biological Institute, Eötvös Loránd University, Budapest, Hungary
| | - István Takács
- 1st Department of Internal Medicine, Semmelweis University, Korányi Sándor Street 2/a, Budapest, 1083, Hungary
| | - Zsuzsanna Putz
- 1st Department of Internal Medicine, Semmelweis University, Korányi Sándor Street 2/a, Budapest, 1083, Hungary
| | - János Kósa
- 1st Department of Internal Medicine, Semmelweis University, Korányi Sándor Street 2/a, Budapest, 1083, Hungary.,PentaCore Laboratory, Budapest, Hungary
| | - Péter Lakatos
- 1st Department of Internal Medicine, Semmelweis University, Korányi Sándor Street 2/a, Budapest, 1083, Hungary
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Luzón-Toro B, Fernández RM, Villalba-Benito L, Torroglosa A, Antiñolo G, Borrego S. Influencers on Thyroid Cancer Onset: Molecular Genetic Basis. Genes (Basel) 2019; 10:E913. [PMID: 31717449 PMCID: PMC6895808 DOI: 10.3390/genes10110913] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2019] [Revised: 10/25/2019] [Accepted: 11/06/2019] [Indexed: 02/07/2023] Open
Abstract
Thyroid cancer, a cancerous tumor or growth located within the thyroid gland, is the most common endocrine cancer. It is one of the few cancers whereby incidence rates have increased in recent years. It occurs in all age groups, from children through to seniors. Most studies are focused on dissecting its genetic basis, since our current knowledge of the genetic background of the different forms of thyroid cancer is far from complete, which poses a challenge for diagnosis and prognosis of the disease. In this review, we describe prevailing advances and update our understanding of the molecular genetics of thyroid cancer, focusing on the main genes related with the pathology, including the different noncoding RNAs associated with the disease.
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Affiliation(s)
- Berta Luzón-Toro
- Department of Maternofetal Medicine, Genetics and Reproduction, Institute of Biomedicine of Seville (IBIS), University Hospital Virgen del Rocío/CSIC/University of Seville, 41013 Seville, Spain; (B.L.-T.); (R.M.F.); (L.V.-B.); (A.T.); (G.A.)
- Centre for Biomedical Network Research on Rare Diseases (CIBERER), 41013 Seville, Spain
| | - Raquel María Fernández
- Department of Maternofetal Medicine, Genetics and Reproduction, Institute of Biomedicine of Seville (IBIS), University Hospital Virgen del Rocío/CSIC/University of Seville, 41013 Seville, Spain; (B.L.-T.); (R.M.F.); (L.V.-B.); (A.T.); (G.A.)
- Centre for Biomedical Network Research on Rare Diseases (CIBERER), 41013 Seville, Spain
| | - Leticia Villalba-Benito
- Department of Maternofetal Medicine, Genetics and Reproduction, Institute of Biomedicine of Seville (IBIS), University Hospital Virgen del Rocío/CSIC/University of Seville, 41013 Seville, Spain; (B.L.-T.); (R.M.F.); (L.V.-B.); (A.T.); (G.A.)
- Centre for Biomedical Network Research on Rare Diseases (CIBERER), 41013 Seville, Spain
| | - Ana Torroglosa
- Department of Maternofetal Medicine, Genetics and Reproduction, Institute of Biomedicine of Seville (IBIS), University Hospital Virgen del Rocío/CSIC/University of Seville, 41013 Seville, Spain; (B.L.-T.); (R.M.F.); (L.V.-B.); (A.T.); (G.A.)
- Centre for Biomedical Network Research on Rare Diseases (CIBERER), 41013 Seville, Spain
| | - Guillermo Antiñolo
- Department of Maternofetal Medicine, Genetics and Reproduction, Institute of Biomedicine of Seville (IBIS), University Hospital Virgen del Rocío/CSIC/University of Seville, 41013 Seville, Spain; (B.L.-T.); (R.M.F.); (L.V.-B.); (A.T.); (G.A.)
- Centre for Biomedical Network Research on Rare Diseases (CIBERER), 41013 Seville, Spain
| | - Salud Borrego
- Department of Maternofetal Medicine, Genetics and Reproduction, Institute of Biomedicine of Seville (IBIS), University Hospital Virgen del Rocío/CSIC/University of Seville, 41013 Seville, Spain; (B.L.-T.); (R.M.F.); (L.V.-B.); (A.T.); (G.A.)
- Centre for Biomedical Network Research on Rare Diseases (CIBERER), 41013 Seville, Spain
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Maffini F, Lorenzini D, Lepanto D, De Fiori E, Fumagalli C, Rappa A, Tagliabue M, Barberis M. A case of Warthin-like papillary thyroid carcinoma with diffuse sclerosing stroma and a novel RET mutation: a new entity or a combined tumour? Ecancermedicalscience 2019; 13:965. [PMID: 31921336 PMCID: PMC6834387 DOI: 10.3332/ecancer.2019.965] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2019] [Indexed: 01/11/2023] Open
Abstract
Activating mutations of the RET gene have been described for both papillary (chromosomal rearrangement) and medullary (missense mutations) thyroid carcinomas. Here, we describe a case of a Warthin-like variant of papillary thyroid carcinoma displaying some morphological aspects that mimic the diffuse sclerosing variant. The tumour harboured BRAF V600E mutation and a novel germline point mutation in the RET gene, with unknown clinical and pathological meaning.
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Affiliation(s)
- Fausto Maffini
- Department of Pathology, European Institute of Oncology, Via Ripamonti 435, 20141 Milan, Italy.,These authors contributed equally to writing this article
| | - Daniele Lorenzini
- University of Milan School of Medicine, Via Ripamonti 435, 20141 Milan, Italy.,These authors contributed equally to writing this article
| | - Daniela Lepanto
- Department of Pathology, European Institute of Oncology, Via Ripamonti 435, 20141 Milan, Italy
| | - Elvio De Fiori
- Department of Radiology, European Institute of Oncology, Via Ripamonti 435, 20141 Milan, Italy
| | - Caterina Fumagalli
- Department of Pathology, European Institute of Oncology, Via Ripamonti 435, 20141 Milan, Italy
| | - Alessandra Rappa
- Department of Pathology, European Institute of Oncology, Via Ripamonti 435, 20141 Milan, Italy
| | - Marta Tagliabue
- Division of Otolaryngology and Head and Neck Surgery, European Institute of Oncology, Via Ripamonti 435, 20141 Milan, Italy
| | - Massimo Barberis
- Department of Pathology, European Institute of Oncology, Via Ripamonti 435, 20141 Milan, Italy
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Zhang Q, Lin L, Li W, Lu G, Li X. MiR-223 inhibitor suppresses proliferation and induces apoptosis of thyroid cancer cells by down-regulating aquaporin-1. J Recept Signal Transduct Res 2019; 39:146-153. [PMID: 31311397 DOI: 10.1080/10799893.2019.1638403] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
To investigate the effect of miR-223 on thyroid cancer cells, further to study its potential mechanisms. The difference in miR-223 expression between normal thyroid Nthy-ori3-l cells and thyroid cancer SW579 cells was detected by PCR. The miR-223 overexpression and silencing vector transfection were verified by qRT-PCR. To further investigate the role of miR-223 in AQP-1, the AQP-1 siRNA vector was transfected on the basis of transfection of miR-223 inhibitor vector. The cell proliferation was detected by plate cloning, MTT, and cellular immunofluorescence assays. Cell cycle and apoptosis were detected by flow cytometry. Western blot was used to detect the expression of AQP-1 protein. The expression of miR-223 in SW579 cells was higher than that in normal cells. After transfection with miR-223 mimic, miR-223 expression was increased in SW579 cells. MiR-223 inhibitor transfection can inhibit SW579 cells proliferation, promote apoptosis, and inhibit cell cycle G0/G1 arrest. The SW579 cells proliferation was decreased, and the apoptosis rate was increased after transfection of AQP-1 silencing vector. Compared with the AQP-1 siRNA group, the SW579 cells proliferation rate was further reduced, and the apoptosis rate was significantly increased after co-transfection of miR-223 silencing vector and AQP-1 silencing vector. AQP-1 protein was highly expressed in SW579 cells, and miR-223 inhibitor can down-regulate the expression of APQ-1 protein. The expression AQP-1 protein was significantly reduced after transfected with AQP-1 silencing vector. Inhibition of miR-223 expression could suppress proliferation and promote apoptosis of SW579, and its mechanism is related to down-regulation of APQ-1 protein expression.
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Affiliation(s)
- Qiang Zhang
- a Department of Otorhinolaryngology Head and Neck Surgery, The Affiliated Yantai Yuhuangding Hospital of Qingdao University , Yantai , China
| | - Lejun Lin
- b Department of Nuclear Medicine, The Affiliated Yantai Yuhuangding Hospital of Qingdao University , Yantai , China
| | - Weilong Li
- b Department of Nuclear Medicine, The Affiliated Yantai Yuhuangding Hospital of Qingdao University , Yantai , China
| | - Guowei Lu
- a Department of Otorhinolaryngology Head and Neck Surgery, The Affiliated Yantai Yuhuangding Hospital of Qingdao University , Yantai , China
| | - Xinna Li
- c Department of Pathology, The Affiliated Yantai Yuhuangding Hospital of Qingdao University , Yantai , China
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Borowczyk M, Szczepanek-Parulska E, Dębicki S, Budny B, Verburg FA, Filipowicz D, Więckowska B, Janicka-Jedyńska M, Gil L, Ziemnicka K, Ruchała M. Differences in Mutational Profile between Follicular Thyroid Carcinoma and Follicular Thyroid Adenoma Identified Using Next Generation Sequencing. Int J Mol Sci 2019; 20:ijms20133126. [PMID: 31248021 PMCID: PMC6651591 DOI: 10.3390/ijms20133126] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2019] [Revised: 06/18/2019] [Accepted: 06/24/2019] [Indexed: 02/06/2023] Open
Abstract
We aimed to identify differences in mutational status between follicular thyroid adenoma (FTA) and follicular thyroid cancer (FTC). The study included 35 patients with FTA and 35 with FTC. DNA was extracted from formalin-fixed paraffin-embedded (FFPE) samples from thyroidectomy. Next-generation sequencing (NGS) was performed with the 50-gene Ion AmpliSeq Cancer Hotspot Panel v2. Potentially pathogenic mutations were found in 14 (40%) FTA and 24 (69%) FTC patients (OR (95%CI) = 3.27 (1.22−8.75)). The number of mutations was higher in patients with FTC than FTA (p-value = 0.03). SMAD4 and STK11 mutations were present only in patients with FTA, while defects in FBXW7, JAK3, KIT, NRAS, PIK3CA, SMARCB1, and TP53 were detected exclusively in FTC patients. TP53 mutations increased the risk of FTC; OR (95%CI) = 29.24 (1.64–522.00); p-value = 0.001. FLT3-positivity was higher in FTC than in the FTA group (51.4% vs. 28.6%; p-value = 0.051). The presence of FLT3 and TP53 with no RET mutations increased FTC detectability by 17.1%, whereas the absence of FLT3 and TP53 with a presence of RET mutations increased FTA detectability by 5.7%. TP53 and FLT3 are candidate markers for detecting malignancy in follicular lesions. The best model to predict FTA and FTC may consist of FLT3, TP53, and RET mutations considered together.
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Affiliation(s)
- Martyna Borowczyk
- Department of Endocrinology, Metabolism and Internal Diseases, Poznan University of Medical Sciences, 60-355 Poznań, Poland.
| | - Ewelina Szczepanek-Parulska
- Department of Endocrinology, Metabolism and Internal Diseases, Poznan University of Medical Sciences, 60-355 Poznań, Poland
| | - Szymon Dębicki
- Department of Endocrinology, Metabolism and Internal Diseases, Poznan University of Medical Sciences, 60-355 Poznań, Poland
| | - Bartłomiej Budny
- Department of Endocrinology, Metabolism and Internal Diseases, Poznan University of Medical Sciences, 60-355 Poznań, Poland
| | - Frederik A Verburg
- Department of Nuclear Medicine, University Hospital Marburg, 35043 Marburg, Germany
| | - Dorota Filipowicz
- Department of Endocrinology, Metabolism and Internal Diseases, Poznan University of Medical Sciences, 60-355 Poznań, Poland
| | - Barbara Więckowska
- Department of Computer Science and Statistics, Poznan University of Medical Sciences, 60-806 Poznań, Poland
| | | | - Lidia Gil
- Department of Hematology and Bone Marrow Transplantation, Poznan University of Medical Sciences, 60-569 Poznań, Poland
| | - Katarzyna Ziemnicka
- Department of Endocrinology, Metabolism and Internal Diseases, Poznan University of Medical Sciences, 60-355 Poznań, Poland
| | - Marek Ruchała
- Department of Endocrinology, Metabolism and Internal Diseases, Poznan University of Medical Sciences, 60-355 Poznań, Poland
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Lin P, Guo YN, Shi L, Li XJ, Yang H, He Y, Li Q, Dang YW, Wei KL, Chen G. Development of a prognostic index based on an immunogenomic landscape analysis of papillary thyroid cancer. Aging (Albany NY) 2019; 11:480-500. [PMID: 30661062 PMCID: PMC6366981 DOI: 10.18632/aging.101754] [Citation(s) in RCA: 91] [Impact Index Per Article: 18.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2018] [Accepted: 12/29/2018] [Indexed: 04/24/2023]
Abstract
BACKGROUND Papillary thyroid cancer (PTC) is the most common subtype of thyroid cancer, and inflammation relates significantly to its initiation and prognosis. Systematic exploration of the immunogenomic landscape therein to assist in PTC prognosis is therefore urgent. The Cancer Genome Atlas (TCGA) project provides a large number of genetic PTC samples that enable a comprehensive and reliable immunogenomic study. METHODS We integrated the expression profiles of immune-related genes (IRGs) and progression-free intervals (PFIs) in survival in 493 PTC patients based on the TCGA dataset. Differentially-expressed and survival-associated IRGs in PTC patients were estimated a computational difference algorithm and COX regression analysis. The potential molecular mechanisms and properties of these PTC-specific IRGs were also explored with the help of computational biology. A new prognostic index based on immune-related genes was developed by using multivariable COX analysis. RESULTS A total of 46 differentially expressed immune-related genes were significantly correlated with clinical outcome of PTC patients. Functional enrichment analysis revealed that these genes were actively involved in a cytokine-cytokine receptor interaction KEGG pathway. A prognostic signature based on RGs (AGTR1, CTGF, FAM3B, IL11, IL17C, PTH2R and SPAG11A) performed moderately in prognostic predictions and correlated with age, tumor stage, metastasis, number of lesions, and tumor burden. Intriguingly, the prognostic index based on IRGs reflected infiltration by several types of immune cells. CONCLUSIONS Together, our results screened several IRGs of clinical significance, revealed drivers of the immune repertoire, and demonstrated the importance of a personalized, IRG-based immune signature in the recognition, surveillance, and prognosis of PTC.
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Affiliation(s)
- Peng Lin
- Department of Medical Ultrasonics, First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region 530021, PR China
| | - Yi-nan Guo
- Department of Pathology, First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region 530021, PR China
| | - Lin Shi
- Department of Pathology, Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region 530021, PR China
| | - Xiao-jiao Li
- Department of PET/CT, First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region 530021, PR China
| | - Hong Yang
- Department of Medical Ultrasonics, First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region 530021, PR China
| | - Yun He
- Department of Medical Ultrasonics, First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region 530021, PR China
| | - Qing Li
- Department of Medical Ultrasonics, First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region 530021, PR China
| | - Yi-wu Dang
- Department of Pathology, First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region 530021, PR China
| | - Kang-lai Wei
- Department of Pathology, First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region 530021, PR China
- Department of Pathology, Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region 530021, PR China
| | - Gang Chen
- Department of Pathology, First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region 530021, PR China
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You X, Yang S, Sui J, Wu W, Liu T, Xu S, Cheng Y, Kong X, Liang G, Yao Y. Molecular characterization of papillary thyroid carcinoma: a potential three-lncRNA prognostic signature. Cancer Manag Res 2018; 10:4297-4310. [PMID: 30349364 PMCID: PMC6183593 DOI: 10.2147/cmar.s174874] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Purpose Papillary thyroid carcinoma (PTC), the most frequent type of malignant thyroid tumor, lacks novel and reliable biomarkers of patients’ prognosis. In the current study, we mined The Cancer Genome Atlas (TCGA) to develop lncRNA signature of PTC. Patients and methods The intersection of PTC lncRNAs was obtained from the TCGA database using integrative computational method. By the univariate and multivariate Cox analysis, key lncRNAs were identified to construct the prognostic model. Then, all patients were divided into the high-risk group and low-risk group to perform the Kaplan–Meier (K–M) survival curves and time-dependent receiver operating characteristic (ROC) curve, estimating the prognostic power of the prognostic model. Functional enrichment analysis was also performed. Finally, we verified the results of the TCGA analysis by the Gene Expression Omnibus (GEO) databases and quantitative real-time PCR (qRT-PCR). Results After the comprehensive analysis, a three-lncRNA signature (PRSS3P2, KRTAP5-AS1 and PWAR5) was obtained. Interestingly, patients with low-risk scores tended to gain obviously longer survival time, and the area under the time-dependent ROC curve was 0.739. Furthermore, gene ontology (GO) and pathway analysis revealed the tumorigenic and prognostic function of the three lncRNAs. We also found three potential transcription factors to help understand the mechanisms of the PTC-specific lncRNAs. Finally, the GEO databases and qRT-PCR validation were consistent with our TCGA bioinformatics results. Conclusion We built a three-lncRNA signature by mining the TCGA database, which could effectively predict the prognosis of PTC.
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Affiliation(s)
- Xin You
- Department of General Surgery, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, Jiangsu, People's Republic of China, .,Department of General Surgery, School of Medicine, Southeast University, Nanjing, Jiangsu, People's Republic of China,
| | - Sheng Yang
- Key Laboratory of Environmental Medicine Engineering, Ministry of Education, School of Public Health, Southeast University, Nanjing, Jiangsu, People's Republic of China
| | - Jing Sui
- Key Laboratory of Environmental Medicine Engineering, Ministry of Education, School of Public Health, Southeast University, Nanjing, Jiangsu, People's Republic of China
| | - Wenjuan Wu
- Key Laboratory of Environmental Medicine Engineering, Ministry of Education, School of Public Health, Southeast University, Nanjing, Jiangsu, People's Republic of China
| | - Tong Liu
- Key Laboratory of Environmental Medicine Engineering, Ministry of Education, School of Public Health, Southeast University, Nanjing, Jiangsu, People's Republic of China
| | - Siyi Xu
- Key Laboratory of Environmental Medicine Engineering, Ministry of Education, School of Public Health, Southeast University, Nanjing, Jiangsu, People's Republic of China
| | - Yanping Cheng
- Key Laboratory of Environmental Medicine Engineering, Ministry of Education, School of Public Health, Southeast University, Nanjing, Jiangsu, People's Republic of China
| | - Xiaoling Kong
- Key Laboratory of Environmental Medicine Engineering, Ministry of Education, School of Public Health, Southeast University, Nanjing, Jiangsu, People's Republic of China
| | - Geyu Liang
- Key Laboratory of Environmental Medicine Engineering, Ministry of Education, School of Public Health, Southeast University, Nanjing, Jiangsu, People's Republic of China
| | - Yongzhong Yao
- Department of General Surgery, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, Jiangsu, People's Republic of China, .,Department of General Surgery, School of Medicine, Southeast University, Nanjing, Jiangsu, People's Republic of China,
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Bandoh N, Akahane T, Goto T, Kono M, Ichikawa H, Sawada T, Yamaguchi T, Nakano H, Kawase Y, Kato Y, Kamada H, Harabuchi Y, Shimizu K, Nishihara H. Targeted next-generation sequencing of cancer-related genes in thyroid carcinoma: A single institution's experience. Oncol Lett 2018; 16:7278-7286. [PMID: 30546467 DOI: 10.3892/ol.2018.9538] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2018] [Accepted: 09/25/2018] [Indexed: 01/05/2023] Open
Abstract
Thyroid carcinoma (TC) has characteristic genetic alterations, including point mutations in proto-oncogenes and chromosomal rearrangements that vary by histologic subtype. Recent developments in next-generation sequencing (NGS) technology enable simultaneous analysis of cancer-associated genes of interest, thus improving diagnostic accuracy and allowing precise personalized treatment for human cancer. A total of 50 patients who underwent thyroidectomy between 2014 and 2016 at Hokuto Hospital were enrolled. Total DNA was extracted from formalin-fixed, paraffin-embedded tissue sections and quantified. Targeted regions of 24 cancer-associated genes were amplified by PCR, barcoded and sequenced using an Illumina MiSeq platform. Subjects included 30 patients with papillary carcinoma (PC), two with PC tall cell variant (TVPC), two with PC follicular variant (FVPC), eight with follicular carcinoma, seven with poorly differentiated carcinoma (PDC), and one with anaplastic carcinoma (AC). The BRAF V600E mutation was present in 25 of 30 (83%) patients with PC, 2 of 2 (100%) patients with TVPC, 6 of 7 (86%) patients of PDC, and one patient with AC. PIK3CA mutations were present in 3 of 30 (delPV104P, A1046T and C420R; 10%) patients with PC and 1 of 7 (H1047R; 14%) patients with PDC. The TP53 mutation was present in 1 of 30 (R306*; 3.3%) patients with PC and 1 of 7 (Q152*; 14%) patients with PDC. The NRAS mutation was present in 1 of 2 (Q61K, 50%) patients with FVPC. Statistical analysis showed that patients without the BRAF V600E mutation had advanced pathologic T and N stages compared with those with the mutation (P=0.047 and P=0.019, respectively). The BRAF V600E mutation was not correlated with overall and disease-free survival in patients with PC. A patient with PC with a mutation in EGFR (K852Q) and the PIK3CA mutation had an aggressive course with multiple bone and lung metastases. Detection of mutations in cancer-associated genes using NGS could enhance the understanding of the clinical behavior of TC.
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Affiliation(s)
- Nobuyuki Bandoh
- Department of Otolaryngology-Head and Neck Surgery, Hokuto Hospital, Obihiro, Hokkaido 080-0833, Japan
| | - Toshiaki Akahane
- Department of Biology and Genetics, Laboratory of Cancer Medical Science, Hokuto Hospital, Obihiro, Hokkaido 080-0833, Japan
| | - Takashi Goto
- Department of Otolaryngology-Head and Neck Surgery, Hokuto Hospital, Obihiro, Hokkaido 080-0833, Japan
| | - Michihisa Kono
- Department of Otolaryngology-Head and Neck Surgery, Hokuto Hospital, Obihiro, Hokkaido 080-0833, Japan
| | - Haruyuki Ichikawa
- Department of Otolaryngology-Head and Neck Surgery, Hokuto Hospital, Obihiro, Hokkaido 080-0833, Japan
| | - Takahiro Sawada
- Department of Biology and Genetics, Laboratory of Cancer Medical Science, Hokuto Hospital, Obihiro, Hokkaido 080-0833, Japan
| | - Tomomi Yamaguchi
- Department of Biology and Genetics, Laboratory of Cancer Medical Science, Hokuto Hospital, Obihiro, Hokkaido 080-0833, Japan
| | - Hiroshi Nakano
- Department of Biology and Genetics, Laboratory of Cancer Medical Science, Hokuto Hospital, Obihiro, Hokkaido 080-0833, Japan
| | - Yumiko Kawase
- Department of Biology and Genetics, Laboratory of Cancer Medical Science, Hokuto Hospital, Obihiro, Hokkaido 080-0833, Japan
| | - Yasutaka Kato
- Department of Biology and Genetics, Laboratory of Cancer Medical Science, Hokuto Hospital, Obihiro, Hokkaido 080-0833, Japan
| | - Hajime Kamada
- Department of Biology and Genetics, Laboratory of Cancer Medical Science, Hokuto Hospital, Obihiro, Hokkaido 080-0833, Japan
| | - Yasuaki Harabuchi
- Department of Otolaryngology-Head and Neck Surgery, Asahikawa Medical University, Asahikawa, Hokkaido 078-8510, Japan
| | - Kazuo Shimizu
- Department of Endocrine Surgery, Kanaji Hospital, Tokyo 114-0015, Japan
| | - Hiroshi Nishihara
- Department of Biology and Genetics, Laboratory of Cancer Medical Science, Hokuto Hospital, Obihiro, Hokkaido 080-0833, Japan.,Keio Cancer Center, Keio University School of Medicine, Tokyo 160-8582, Japan
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Guo LC, Zhu WD, Ma XY, Ni H, Zhong EJ, Shao YW, Yu J, Gu DM, Ji SD, Xu HD, Ji C, Yang JM, Zhang Y. Mutations of genes including DNMT3A detected by next-generation sequencing in thyroid cancer. Cancer Biol Ther 2018; 20:240-246. [PMID: 30252567 DOI: 10.1080/15384047.2018.1523856] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022] Open
Abstract
More than 90% of thyroid cancer belongs to the papillary and follicular thyroid carcinomas based on pathological subtypes. Papillary and follicular thyroid carcinoma are generally associated with a good prognosis. In contrast, other pathological subtypes such as poorly-differentiated and anaplastic thyroid carcinoma (PDTC and ATC) have a poor clinical outcome with a short life expectancy. To identify the genetic variations and biomarkers that may potentially distinguish the aggressive form of thyroid cancer, we performed a retrospective analysis of the formalin-fixed paraffin-embedded tumor samples from 50 patients who mainly displayed aggressive thyroid cancer using next-generation sequencing of 416 solid tumor-related genes. We adopted extensive bioinformatic analysis to vigorously remove germline single-nucleotide polymorphism and systematic sequencing errors, and report here that mutation in DNMT3A gene was significantly enriched in patients with PDTC or ATC.
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Affiliation(s)
| | - Wei-Dong Zhu
- a Department of Pathology , Hospital of Soochow University , Suzhou , China
| | - Xiang-Yuan Ma
- b Translational Medicine Research Institution , Geneseeq Technology Inc ., Toronto , Ontario , Canada
| | - Hao Ni
- a Department of Pathology , Hospital of Soochow University , Suzhou , China
| | - En-Jian Zhong
- c Department of Respiratory Medicine , Hospital of Soochow University , Suzhou , China
| | - Yang W Shao
- b Translational Medicine Research Institution , Geneseeq Technology Inc ., Toronto , Ontario , Canada.,d School of Public Health , Nanjing Medical University , Nanjing , China
| | - Jie Yu
- a Department of Pathology , Hospital of Soochow University , Suzhou , China
| | - Dong-Mei Gu
- a Department of Pathology , Hospital of Soochow University , Suzhou , China
| | - Shun-Dong Ji
- e MOH Key Laboratory of Thrombosis and Hemostasis, Collaborative Innovation Center of Hematology , Hospital of Soochow University, Jiangsu Institute of Hematology , Suzhou , China
| | - Hao-Dong Xu
- f Department of Pathology , University of Washington Medical Center , Seattle , WA , USA
| | - Cheng Ji
- c Department of Respiratory Medicine , Hospital of Soochow University , Suzhou , China
| | - Jin-Ming Yang
- g Department of Pharmacology, the Penn State Cancer Institute , The Pennsylvania State University College of Medicine , Hershey , PA , USA
| | - Yi Zhang
- h Department of Pharmacology, College of Pharmaceutical Sciences , Soochow University , Suzhou , China
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Persani L, de Filippis T, Colombo C, Gentilini D. GENETICS IN ENDOCRINOLOGY: Genetic diagnosis of endocrine diseases by NGS: novel scenarios and unpredictable results and risks. Eur J Endocrinol 2018; 179:R111-R123. [PMID: 29880707 DOI: 10.1530/eje-18-0379] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/02/2018] [Accepted: 06/06/2018] [Indexed: 12/17/2022]
Abstract
The technological advancements in genetics produced a profound impact on the research and diagnostics of non-communicable diseases. The availability of next-generation sequencing (NGS) allowed the identification of novel candidate genes but also an in-depth modification of the understanding of the architecture of several endocrine diseases. Several different NGS approaches are available allowing the sequencing of several regions of interest or the whole exome or genome (WGS, WES or targeted NGS), with highly variable costs, potentials and limitations that should be clearly known before designing the experiment. Here, we illustrate the NGS scenario, describe the advantages and limitations of the different protocols and review some of the NGS results obtained in different endocrine conditions. We finally give insights on the terminology and requirements for the implementation of NGS in research and diagnostic labs.
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Affiliation(s)
- Luca Persani
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
- Labs of Endocrine and Metabolic Research, IRCCS Istituto Auxologico Italiano, Milan, Italy
| | - Tiziana de Filippis
- Labs of Endocrine and Metabolic Research, IRCCS Istituto Auxologico Italiano, Milan, Italy
| | - Carla Colombo
- Labs of Endocrine and Metabolic Research, IRCCS Istituto Auxologico Italiano, Milan, Italy
| | - Davide Gentilini
- Labs of Molecular Biology Research, IRCCS Istituto Auxologico Italiano, Milan, Italy
- Labs of University of Pavia, Pavia, Italy
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Kouba E, Ford A, Brown CG, Yeh C, Siegal GP, Manne U, Eltoum IE. Detection of BRAF V600E Mutations With Next-Generation Sequencing in Infarcted Thyroid Carcinomas After Fine-Needle Aspiration. Am J Clin Pathol 2018; 150:177-185. [PMID: 29868707 DOI: 10.1093/ajcp/aqy045] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
OBJECTIVES Fine-needle aspiration (FNA) of thyroid lesions may result in infarction and diagnostic difficulties on subsequent thyroidectomy specimens. Next-generation sequencing (NGS) methods for detection of hallmark driver BRAF V600E mutations may help characterize such tumors in which histologic alterations preclude definitive tissue diagnosis. METHODS Thyroidectomy specimens with both malignant FNA diagnoses and resultant infarction were identified from our institutional database. NGS methods were used to detect BRAF V600E mutations in the infarcted thyroid carcinomas. RESULTS Nine thyroid carcinomas with infarction were characterized as BRAF-like papillary thyroid carcinoma based on molecular driver categorization and histologic diagnosis. BRAF V600E mutations were detected in the infarcted tissue in four (67%) of six lesions. CONCLUSIONS We demonstrate detection of hallmark BRAF V600E mutations by NGS within infarcted tissue of thyroid carcinomas after FNA. This suggests a potential ancillary method of characterizing infarcted thyroid carcinomas whose altered histology may be nondiagnostic.
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Affiliation(s)
- Erik Kouba
- Department of Pathology, University of Alabama–Birmingham, Birmingham, AL
| | | | | | | | - Gene P Siegal
- Department of Pathology, University of Alabama–Birmingham, Birmingham, AL
| | - Upender Manne
- Department of Pathology, University of Alabama–Birmingham, Birmingham, AL
| | - Isam-Eldin Eltoum
- Department of Pathology, University of Alabama–Birmingham, Birmingham, AL
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Ke Z, Liu Y, Zhang Y, Li J, Kuang M, Peng S, Liang J, Yu S, Su L, Chen L, Sun C, Li B, Cao J, Lv W, Xiao H. Diagnostic value and lymph node metastasis prediction of a custom‑made panel (thyroline) in thyroid cancer. Oncol Rep 2018; 40:659-668. [PMID: 29901149 PMCID: PMC6072293 DOI: 10.3892/or.2018.6493] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2018] [Accepted: 06/05/2018] [Indexed: 01/21/2023] Open
Abstract
Differentiation of benign and malignant thyroid nodules is crucial for clinical management. Here, we explored the efficacy of next-generation sequencing (NGS) in predicting the classification of benign and malignant thyroid nodules and lymph node metastasis status, and simultaneously compared the results with ultrasound (US). Thyroline was designed to detect 15 target gene mutations and 2 fusions in 98 formalin-fixed, paraffin-embedded (FFPE) tissues, including those from 82 thyroid cancer (TC) patients and 16 patients with benign nodules. BRAF mutations were found in 57.69% of the papillary thyroid cancer (PTC) cases, while RET mutations were detected among all the medullary thyroid cancer (MTC) cases. Multiple mutations were positive but none showed dominance in anaplastic thyroid cancer (ATC) and follicular thyroid cancer (FTC). The sensitivity and specificity of NGS prediction in differentiation of benign and malignant thyroid nodules were 79.27 and 93.75%, respectively, and the positive predictive value (PPV) and negative predictive value (NPV) were 98.48 and 46.88%, respectively. The sensitivity and specificity of US were 76.83 and 6.25%, respectively, and the PPV and NPV were 80.77 and 5.00%, respectively. The area under curve (AUC) of NGS and US were 0.865 and 0.415, respectively. A total of 27 patients had ≥1 metastases to lymph nodes, 19 of which carried mutations, including BRAF, RET, NRAS, PIK3CA, TP53, CTNNB1 and PTEN. However, there was no correlation between the variant allele frequency of specific gene mutations and the number of metastatic lymph nodes. In conclusion, the prediction value of NGS was higher than the US-based Thyroid Imaging Reporting and Data System (TI-RADS). NGS is valuable for the accurate differentiation of benign and malignant thyroid nodules, and pathological subtypes in FFPE samples. The findings of the present study may pave the way for the application of NGS in analyzing fine-needle aspiration (FNA) biopsy samples.
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Affiliation(s)
- Zunfu Ke
- Department of Endocrinology, The First Affiliated Hospital of Sun Yat‑sen University, Guangzhou, Guangdong 510080, P.R. China
| | - Yihao Liu
- Department of Endocrinology, The First Affiliated Hospital of Sun Yat‑sen University, Guangzhou, Guangdong 510080, P.R. China
| | - Yunjian Zhang
- Department of Breast and Thyroid Surgery, The First Affiliated Hospital of Sun Yat‑sen University, Guangzhou, Guangdong 510080, P.R. China
| | - Jie Li
- Department of Breast and Thyroid Surgery, The First Affiliated Hospital of Sun Yat‑sen University, Guangzhou, Guangdong 510080, P.R. China
| | - Ming Kuang
- Cancer Center, The First Affiliated Hospital of Sun Yat‑sen University, Guangzhou, Guangdong 510080, P.R. China
| | - Sui Peng
- Clinical Trial Unit, The First Affiliated Hospital of Sun Yat‑sen University, Guangzhou, Guangdong 510080, P.R. China
| | - Jinyu Liang
- Department of Ultrasound, The First Affiliated Hospital of Sun Yat‑sen University, Guangzhou, Guangdong 510080, P.R. China
| | - Shuang Yu
- Department of Endocrinology, The First Affiliated Hospital of Sun Yat‑sen University, Guangzhou, Guangdong 510080, P.R. China
| | - Lei Su
- Department of Endocrinology, The First Affiliated Hospital of Sun Yat‑sen University, Guangzhou, Guangdong 510080, P.R. China
| | - Lili Chen
- Department of Pathology, The First Affiliated Hospital of Sun Yat‑sen University, Guangzhou, Guangdong 510080, P.R. China
| | - Cong Sun
- Department of Pathology, The First Affiliated Hospital of Sun Yat‑sen University, Guangzhou, Guangdong 510080, P.R. China
| | - Bin Li
- Clinical Trial Unit, The First Affiliated Hospital of Sun Yat‑sen University, Guangzhou, Guangdong 510080, P.R. China
| | - Jessica Cao
- Faculty of Medicine, University of Toronto, Toronto, ON M5S 1A8, Canada
| | - Weiming Lv
- Department of Breast and Thyroid Surgery, The First Affiliated Hospital of Sun Yat‑sen University, Guangzhou, Guangdong 510080, P.R. China
| | - Haipeng Xiao
- Department of Endocrinology, The First Affiliated Hospital of Sun Yat‑sen University, Guangzhou, Guangdong 510080, P.R. China
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Xia E, Wang Y, Bhandari A, Niu J, Yang F, Yao Z, Wang O. CITED1 gene promotes proliferation, migration and invasion in papillary thyroid cancer. Oncol Lett 2018; 16:105-112. [PMID: 29928391 PMCID: PMC6006398 DOI: 10.3892/ol.2018.8653] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2017] [Accepted: 01/22/2018] [Indexed: 12/30/2022] Open
Abstract
Thyroid cancer is the most common malignancy of the endocrine organs. In order to further understand the tumorigenesis and progression of papillary thyroid carcinoma (PTC), the present study performed whole transcriptome sequence analysis. It was found that Cbp/p300-interacting transactivators with glutamic acid [E] and aspartic acid [D]-rich C-terminal domain 1 (CITED1) was a novel potential PTC-associated gene in thyroid cancer. The expression level and clinicopathological features of CITED1 were then assessed in The Cancer Genome Atlas (TCGA) database. The expression of CITED1 was knocked down and the biological function of CITED1 in PTC cell lines was examined. The results showed that upregulated CITED1 was associated with lymph node metastasis (P=0.006) and clinical stage (P=0.003). In order to differentiate PTC tissues and normal tissues, an area under the curve was constructed of a receiver operating characteristic of 91.3% for the TCGA cohort and 85.3% for a validated cohort. The downregulated expression of CITED1 significantly inhibited cell proliferation, colony formation, migration and invasion in the PTC cell lines. The present study demonstrated that CITED1 is important in the tumorigenesis and metastasis of PTC and may be a potential therapeutic target in PTC.
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Affiliation(s)
- Erjie Xia
- Department of Surgical Oncology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325000, P.R. China
| | - Yinghao Wang
- Department of Surgical Oncology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325000, P.R. China
| | - Adheesh Bhandari
- Department of Surgical Oncology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325000, P.R. China
| | - Jizhao Niu
- Department of Surgical Oncology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325000, P.R. China
| | - Fan Yang
- Department of Surgical Oncology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325000, P.R. China
| | - Zhihan Yao
- Department of Surgical Oncology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325000, P.R. China
| | - Ouchen Wang
- Department of Surgical Oncology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325000, P.R. China
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Wang M, Gui C, Qiu S, Tang J, Peng Z. Periostin silencing suppresses the aggressive phenotype of thyroid carcinoma cells by suppressing the Akt/thyroid stimulating hormone receptor axis. Cytotechnology 2017; 70:275-284. [PMID: 28965266 DOI: 10.1007/s10616-017-0141-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2017] [Accepted: 09/02/2017] [Indexed: 01/08/2023] Open
Abstract
Clinical evidence indicates that high periostin expression correlates with aggressive phenotype in thyroid carcinoma. However, the biological roles of periostin in thyroid carcinoma development and progression are still unclear. In this study, we explored the effects of periostin silencing on thyroid carcinoma cell growth, invasion, and tumorigenesis. We also studied the impact of periostin on the activation of phosphoinositide 3-kinase (PI3-K)/Akt signaling, which is involved in the pathogenesis of thyroid carcinoma. It was found that downregulation of periostin significantly inhibited the proliferation, colony formation, and invasion in both FTC-133 and BCPAP thyroid carcinoma cells. In vivo tumorigenic studies confirmed that periostin depletion retarded the growth of subcutaneous FTC-133 xenograft tumors, which was coupled with a significant decline in the percentage of Ki-67-positive proliferating cells. Western blot analysis demonstrated that periostin downregulation caused a marked inhibition of thyroid stimulating hormone receptor (TSHR) expression and Akt phosphorylation in FTC-133 and BCPAP cells. Co-expression of constitutively active Akt (CA-Akt) significantly reversed periostin-mediated downregulation of TSHR. Most importantly, overexpression of TSHR or CA-Akt rescued FTC-133 cells from periostin-induced growth and invasion suppression. Collectively, periostin regulates thyroid carcinoma growth and progression via the Akt/TSHR axis and represents a promising therapeutic target for this malignancy.
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Affiliation(s)
- Min Wang
- Department of General Surgery, Shanghai General Hospital, Shanghai Jiaotong University School of Medicine, No. 100 Haining Road, Shanghai, 200080, China
| | - Chunyi Gui
- Nursing Department, Eye and ENT Hospital, Fudan University, Shanghai, China
| | - Shenglong Qiu
- Department of General Surgery, Shanghai General Hospital, Shanghai Jiaotong University School of Medicine, No. 100 Haining Road, Shanghai, 200080, China
| | - Jingdong Tang
- Department of General Surgery, Shanghai General Hospital, Shanghai Jiaotong University School of Medicine, No. 100 Haining Road, Shanghai, 200080, China
| | - Zhihai Peng
- Department of General Surgery, Shanghai General Hospital, Shanghai Jiaotong University School of Medicine, No. 100 Haining Road, Shanghai, 200080, China.
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Luo YH, Liang L, He RQ, Wen DY, Deng GF, Yang H, He Y, Ma W, Cai XY, Chen JQ, Chen G. RNA-sequencing investigation identifies an effective risk score generated by three novel lncRNAs for the survival of papillary thyroid cancer patients. Oncotarget 2017; 8:74139-74158. [PMID: 29088774 PMCID: PMC5650329 DOI: 10.18632/oncotarget.18274] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2017] [Accepted: 05/15/2017] [Indexed: 11/25/2022] Open
Abstract
Scholars are striving to apply molecular biology involving long non-coding RNA (lncRNA) in the prognostication of papillary thyroid cancer (PTC). However, the clinical role of lncRNAs in the prognostic setting of PTC is still unclear. Herein, a comprehensive inquiry was performed to screen lncRNA expression profiling with 507 PTC patients from The Cancer Genome Atlas RNA-sequencing datasets. A total of 734 lncRNAs were detected to be aberrantly expressed, among which three novel lncRNAs including AC079630.2, CRNDE and CTD-2171N6.1 were markedly related to the progression and survival of PTC. Furthermore, the aberrant expression of these lncRNAs could be verified by other cohorts from gene expression omnibus (GEO) as detected by microarrays. Next, we established a three-lncRNA signature and divided the PTC patients into two subgroups of high- and low-risk. Interestingly, patients with high-risk tended to gain obviously poorer outcome. Most importantly, this three-lncRNA signature was an independent biomarker to predict the patient survival of PTC. The accurate molecular roles of these three lncRNAs remains unclarified and warrants further characterization, but our current data propose that they might play pivotal roles in PTC tumorigenesis and more importantly, these novel lncRNAs are closely related to patients' survival. These discoveries will have far-reaching consequences with respect to molecular prediction of PTC.
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Affiliation(s)
- Yi-Huan Luo
- Department of Gastrointestinal Surgery, First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region, P.R. China
| | - Liang Liang
- Department of General Surgery, First Affiliated Hospital of Guangxi Medical University (West Branch), Nanning, Guangxi Zhuang Autonomous Region, P.R. China
| | - Rong-Quan He
- Department of Medical Oncology, First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region, P.R. China
| | - Dong-Yue Wen
- Department of Ultrasonography, First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region, P.R. China
| | - Guo-Fei Deng
- Department of Gastrointestinal Surgery, First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region, P.R. China
| | - Hong Yang
- Department of Ultrasonography, First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region, P.R. China
| | - Yun He
- Department of Ultrasonography, First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region, P.R. China
| | - Wei Ma
- Department of Pathology, First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region, P.R. China
| | - Xiao-Yong Cai
- Department of General Surgery, First Affiliated Hospital of Guangxi Medical University (West Branch), Nanning, Guangxi Zhuang Autonomous Region, P.R. China
| | - Jun-Qiang Chen
- Department of Gastrointestinal Surgery, First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region, P.R. China
| | - Gang Chen
- Department of Pathology, First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region, P.R. China
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