1
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Verma T, Marshall C, Dantey KE, Thompson DV, Banizs A, Finkelstein SD, DelTondo J. The role of the ThyGeNEXT oncogene panel used in combination with the expanded miRNA panel ThyraMIRv2 in Indeterminate thyroid nodules: A large, blinded, real-world, observational study. Cancer Cytopathol 2024. [PMID: 38814813 DOI: 10.1002/cncy.22829] [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: 07/24/2023] [Revised: 04/06/2024] [Accepted: 04/09/2024] [Indexed: 06/01/2024]
Abstract
BACKGROUND Molecular analysis of fine-needle aspiration biopsies (FNAB) improves the diagnostic accuracy of cytologically indeterminate thyroid nodules (ITNs). Recently, the use of MPTXv2 has been shown to further improve the accuracy of risk stratification of ITNs. METHODS A total of 338 patient samples with atypia of undetermined significance (n = 260) or follicular neoplasm (n = 78) cytology diagnosis and corresponding surgical outcomes or clinical follow-up, collected between 2016 and 2020 were included. All samples underwent multiplatform testing (MPTXv1), which includes an oncogene panel (ThyGeNEXT®) plus a microRNA risk classifier (ThyraMIR®). A blinded, secondary analysis was performed to assess the added utility of MPTXv2 (ThyraMIR®v2). The average length of follow-up for the surveillance group (n = 248) was 30 months. RESULTS Sensitivity at moderate threshold was 96% and specificity at positive threshold was 99% for MPTXv2. At 14% disease prevalence, the negative predictive value at the moderate threshold was 99% and the positive predictive value at the positive threshold was 89% for MPTXv2. MPTXv2 had fewer patients classified into the moderate-risk group than MPTXv1, which was statistically significant (p < .001). Using surgical resection, the gold standard for outcomes, MPTXv2 showed a statistically greater area under the curve (p = .028) than MPTXv1, demonstrating greater accuracy for MPTXv2. CONCLUSION Both test versions demonstrated robust performance with low false-positive molecular results. Data suggest that incorporation of MPTXv1, and more recently MPTXv2, into clinical practice within our healthcare network resulted in improved accuracy of ITN risk stratification.
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Affiliation(s)
- Tanvi Verma
- Allegheny Health Network, Pittsburgh, Pennsylvania, USA
| | - Cody Marshall
- Allegheny Health Network, Pittsburgh, Pennsylvania, USA
| | | | | | - Anna Banizs
- Interpace Diagnostics, Inc, Parsipanny, New Jersey, USA
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Matos MDL, Pinto M, Alves M, Canberk S, Gonçalves A, Bugalho MJ, Papoila AL, Soares P. Cyto-Histological Profile of MicroRNAs as Diagnostic Biomarkers in Differentiated Thyroid Carcinomas. Genes (Basel) 2024; 15:389. [PMID: 38540448 PMCID: PMC10970297 DOI: 10.3390/genes15030389] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2024] [Revised: 03/17/2024] [Accepted: 03/19/2024] [Indexed: 06/14/2024] Open
Abstract
INTRODUCTION The repertoire of microRNAs (miRNAs) in thyroid carcinomas starts to be elucidated. Among differentiated thyroid carcinomas (DTCs), papillary thyroid carcinoma (PTC) is the most frequent. The assessment of miRNAs expression may contribute to refine the pre-surgical diagnosis in order to obtain a personalized and more effective treatment for patients. AIMS This study aims to evaluate (1) the miRNAs in a series of DTCs, and their association with the presence of selected genetic mutations in order to improve diagnosis and predict the biologic behavior of DTC/PTC. (2) The reliability of molecular tests in Ultrasound-guided Fine Needle Aspiration Cytology (US-FNAC) for a more precise preoperative diagnosis. MATERIAL AND METHODS This series includes 176 samples (98 cytology and 78 histology samples) obtained from 106 patients submitted to surgery, including 13 benign lesions (controls) and 93 DTCs (cases). The microRNA expression was assessed for miR-146b, miR-221, miR-222, and miR-15a through quantitative reverse transcriptase-polymerase chain reaction (qRT-PCR). The results were analyzed by the 2-ΔΔCT method, using miR16 as an endogenous control. Regarding PTC diagnosis, the discriminative ability of miRNAs expression was assessed by the area under the Receiver Operating Characteristic Curve (AUC). In PTCs, the association of miRNAs expression, clinicopathological features, and genetic mutations (BRAF, RAS, and TERTp) was evaluated. RESULTS/DISCUSSION All the analyzed miRNAs presented a tendency to be overexpressed in DTCs/PTCs when compared with benign lesions, both in cytology and histology samples. In cytology, miRNAs expression levels were higher in malignant tumors than in benign tumors. In histology, the discriminative abilities regarding PTC diagnosis were as follows: miR-146b (AUC 0.94, 95% CI 0.87-1), miR-221 (AUC 0.79, 95% CI 0.68-0.9), miR-222 (AUC 0.76, 95% CI 0.63-0.89), and miR-15a (AUC 0.85, 95% CI 0.74-0.97). miR-146b showed 89% sensitivity (se) and 87% specificity (sp); miR-221 se = 68.4, sp = 90; miR-222 se = 73, sp = 70; and mi-R15a se = 72, sp = 80. MicroRNAs were associated with worst-prognosis clinicopathological characteristics in PTCs (p < 0.05), particularly for miR-222. Our data reveal a significant association between higher expression levels of miR-146b, miR-221, and miR-222 in the presence of the BRAF mutation (p < 0.001) and miR-146b (p = 0.016) and miR-221 (p = 0.010) with the RAS mutation, suggesting an interplay of these mutations with miRNAs expression. Despite this study having a relatively small sample size, overexpression of miRNAs in cytology may contribute to a more precise preoperative diagnosis. The miRNAs presented a good discriminative ability in PTC diagnosis. The association between the miRNAs expression profile and genetic alterations can be advantageous for an accurate diagnosis of DTCs/PTCs in FNAC.
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Affiliation(s)
- Maria de Lurdes Matos
- Department of Endocrinology, Diabetes and Metabolism, Hospital Curry Cabral, Unidade Saúde Local São José, Centro Clínico e Académico de Lisboa, 1050-166 Lisbon, Portugal
| | - Mafalda Pinto
- Institute for Research & Innovation in Health (i3S), Instituto de Patologia e Imunologia Molecular da Universidade do Porto (IPATIMUP), 4200-135 Porto, Portugal; (M.P.); (S.C.)
| | - Marta Alves
- Gabinete de Estatística do Centro de Investigação, Unidade Saúde Local São José, Nova Medical School, Centro de Estatística e Aplicações da Universidade de Lisboa (CEAUL), 1169-166 Lisbon, Portugal; (M.A.); (A.L.P.)
| | - Sule Canberk
- Institute for Research & Innovation in Health (i3S), Instituto de Patologia e Imunologia Molecular da Universidade do Porto (IPATIMUP), 4200-135 Porto, Portugal; (M.P.); (S.C.)
| | - Ana Gonçalves
- Department of Pathology, Centro Hospitalar Universitário de São João, 4200-135 Porto, Portugal;
| | - Maria João Bugalho
- Department of Endocrinology, Hospital de Santa Maria, Unidade Saúde Local Santa Maria and Medical Faculty, University of Lisbon, 1069-028 Lisbon, Portugal;
| | - Ana Luísa Papoila
- Gabinete de Estatística do Centro de Investigação, Unidade Saúde Local São José, Nova Medical School, Centro de Estatística e Aplicações da Universidade de Lisboa (CEAUL), 1169-166 Lisbon, Portugal; (M.A.); (A.L.P.)
| | - Paula Soares
- Institute for Research & Innovation in Health (i3S), Instituto de Patologia e Imunologia Molecular da Universidade do Porto (IPATIMUP), 4200-135 Porto, Portugal; (M.P.); (S.C.)
- Department of Pathology, Medical Faculty, University of Porto, 4200-135 Porto, Portugal
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3
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Pantelic V, Zunjic S, Paunovic I, Zivaljevic V, Pilipovic M, Radosavljevic I. The clinical and histopathological characteristics of thyroid gland diseases in adolescents requiring surgical treatment: a ten-year follow-up study. NAGOYA JOURNAL OF MEDICAL SCIENCE 2023; 85:733-744. [PMID: 38155612 PMCID: PMC10751504 DOI: 10.18999/nagjms.85.4.733] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Accepted: 11/21/2022] [Indexed: 12/30/2023]
Abstract
The present research aimed to determine the clinical and pathohistological characteristics of thyroid gland diseases in adolescents who were previously surgically treated at the Endocrine Surgery Center of the University Medical Center of Serbia from 01/01/2001 to 01/01/2011. The study covered 170 patients of both sexes from the population of adolescents (aged 16 to 20 years) with various malignant and benign thyroid gland diseases. The data for this study were extracted from the medical histories of patients and the electronic database of the Center for Endocrine Surgery. Detailed data analysis included diagnosis, symptomatology, surgical intervention type, and disease stage. The following thyroid status parameters were analyzed from preoperative data: thyroxine (T4), thyroxine free fraction (FT4), triiodothyronine (T3), triiodothyronine free fraction (FT3), and thyroid stimulating hormone (TSH). In addition, the pathohistological features of diagnosed thyroid diseases were also determined, with a special focus on the presence of well-differentiated cancers. Papillary carcinomas were the most common of well-differentiated cancers in adolescents over the ten-year follow-up period. Based on the assessed data, total thyroidectomy was the most commonly used type of surgical intervention in these patients. The conducted research provides essential information related to both the biological characteristics and diagnostics of these cancers and their surgical treatment in such a sensitive population. Moreover, research showed that the clinical presentation of thyroid cancer in adolescents is almost identical to that in adults.
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Affiliation(s)
| | - Sasa Zunjic
- Department of Surgery, General Hospital Valjevo, Valjevo, Serbia
| | - Ivan Paunovic
- Center for Endocrine Surgery, Institute of Endocrinology, Diabetes and Metabolism Diseases, Clinical Center of Serbia, Belgrade, Serbia
| | - Vladan Zivaljevic
- Center for Endocrine Surgery, Institute of Endocrinology, Diabetes and Metabolism Diseases, Clinical Center of Serbia, Belgrade, Serbia
| | - Miljana Pilipovic
- Department of Pulmonology, University Clinical Center of Vojvodina, Novi Sad, Serbia
| | - Ivan Radosavljevic
- Department of Surgery, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
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4
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Richmond BK, Gallimore J. Genetic Considerations in the Tumorigenesis, Diagnosis, and Treatment of Differentiated Thyroid Cancer: Current State of the Science. Am Surg 2023; 89:4853-4859. [PMID: 37253623 DOI: 10.1177/00031348231180952] [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] [Indexed: 06/01/2023]
Abstract
Thyroid nodules remain a common diagnosis encountered in general and endocrine surgical practice, and thyroid cancer appears to be increasing in incidence in both the United States and worldwide. The understanding of the complex genetics surrounding thyroid neoplasia has increased substantially in recent years and, consequently, has become a consideration in risk stratification, diagnosis, prognosis, and treatment. Molecular genetic analysis of thyroid nodules is now a readily available technology for diagnostic purposes via analysis of fine-needle aspiration biopsy (FNAB) specimens. Although their routine use is controversial, they may aid in selecting which patients require surgery and those who may be safely observed. In the following review, the genetics of the tumorigenesis of thyroid cancer are reviewed, focusing on the most common and clinically relevant of the literally hundreds of known mutations. Following this, the current status of the use of genetic analysis and molecular diagnostics in the workup of thyroid nodules and the diagnosis of differentiated thyroid cancer is explored. Finally, evolving concepts relating to the use of thyroid cancer genetics in individualizing treatment planning, follow-up, and management of recurrent disease is discussed. The goal is to provide the general surgeon with a working knowledge of the most common genetic alterations present in differentiated thyroid cancer, their relevance in clinical practice, and how they impact prognosis and treatment.
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Affiliation(s)
- Bryan K Richmond
- West Virginia University/Charleston Division, CAMC Institute for Academic Medicine, Charleston, WV, USA
| | - Jade Gallimore
- West Virginia University/Charleston Division, CAMC Institute for Academic Medicine, Charleston, WV, USA
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5
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Yi D, Zhang D, Zeng Z, Zhang S, Song B, He C, Li M, He J. Circular RNA eukaryotic translation initiation factor 6 facilitates TPC-1 cell proliferation and invasion through the microRNA-138-5p/lipase H axis. Funct Integr Genomics 2023; 23:313. [PMID: 37776372 DOI: 10.1007/s10142-023-01240-8] [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: 03/15/2023] [Revised: 08/15/2023] [Accepted: 09/18/2023] [Indexed: 10/02/2023]
Abstract
Both circular RNA eukaryotic translation initiation factor 6 (circEIF6) and microRNA (miR)-138-5p participate in thyroid cancer (TC) progression. Nevertheless, the relationship between them remains under-explored. Hence, this research ascertained the mechanism of circEIF6 in TC via miR-138-5p. After TC tissues and cells were harvested, circEIF6, miR-138-5p, and lipase H (LIPH) levels were assessed. The binding relationships among circEIF6, miR-138-5p, and LIPH were analyzed. The impacts of circEIF6, miR-138-5p, and LIPH on the invasive and proliferative abilities of TPC-1 cells were examined by Transwell and EdU assays. Tumor xenograft in nude mice was established for in vivo validation of the impact of circEIF6. CircEIF6 expression was high in TC cells and tissues. Additionally, miR-138-5p was poor and LIPH level was high in TC tissues. Mechanistically, circEIF6 competitively bound to miR-138-5p to elevate LIPH via a competitive endogenous RNA mechanism. Silencing of circEIF6 reduced TPC-1 cell proliferative and invasive properties, which was annulled by further inhibiting miR-138-5p or overexpressing LIPH. Likewise, circEIF6 silencing repressed the growth of transplanted tumors, augmented miR-138-5p expression, and diminished LIPH expression in nude mice. Conclusively, circEIF6 silencing reduced LIPH level by competitive binding to miR-138-5p, thus subduing the proliferation and invasion of TPC-1 cells.
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Affiliation(s)
- Dan Yi
- Department of Nuclear Medicine, Hunan Provincial People's Hospital, the First Affiliated Hospital of Hunan Normal University, Changsha, Hunan, 410005, People's Republic of China
| | - Dongxin Zhang
- Department of Nuclear Medicine, Hunan Provincial People's Hospital, the First Affiliated Hospital of Hunan Normal University, Changsha, Hunan, 410005, People's Republic of China
| | - Zhaohui Zeng
- Department of Nuclear Medicine, Hunan Provincial People's Hospital, the First Affiliated Hospital of Hunan Normal University, Changsha, Hunan, 410005, People's Republic of China
| | - Shu Zhang
- Department of Nuclear Medicine, Hunan Provincial People's Hospital, the First Affiliated Hospital of Hunan Normal University, Changsha, Hunan, 410005, People's Republic of China
| | - Beiping Song
- Department of Nuclear Medicine, Hunan Provincial People's Hospital, the First Affiliated Hospital of Hunan Normal University, Changsha, Hunan, 410005, People's Republic of China
| | - Chenkun He
- Department of Nuclear Medicine, Hunan Provincial People's Hospital, the First Affiliated Hospital of Hunan Normal University, Changsha, Hunan, 410005, People's Republic of China
| | - Min Li
- Department of Nuclear Medicine, Hunan Provincial People's Hospital, the First Affiliated Hospital of Hunan Normal University, Changsha, Hunan, 410005, People's Republic of China
| | - Jie He
- Department of Breast Nail Surgery, Hunan Provincial People's Hospital, the First Affiliated Hospital of Hunan Normal University, No. 61 Jiefang West Road, Changsha, Hunan, 410005, People's Republic of China.
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6
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La Monica G, Pizzolanti G, Baiamonte C, Bono A, Alamia F, Mingoia F, Lauria A, Martorana A. Design and Synthesis of Novel Thieno[3,2- c]quinoline Compounds with Antiproliferative Activity on RET-Dependent Medullary Thyroid Cancer Cells. ACS OMEGA 2023; 8:34640-34649. [PMID: 37779971 PMCID: PMC10536062 DOI: 10.1021/acsomega.3c03578] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Accepted: 07/25/2023] [Indexed: 10/03/2023]
Abstract
RET kinase gain-of-function mutations represent the main cause of the high aggressiveness and invasiveness of medullary thyroid cancer (MTC). The selective inhibition of the RET kinase is a suitable strategy for the treatment of this endocrine neoplasia. Herein, we performed an innovative ligand-based virtual screening protocol using the DRUDITonline web service, focusing on the RET kinase as a biological target. In this process, thieno[3,2-c]quinolines 6a-e and 7a-e were proposed as new potential RET inhibitors. The selected compounds were synthetized by appropriate synthetic strategies, and in vitro evaluation of antiproliferative properties conducted on the particularly aggressive MTC cell line TT(C634R) identified compounds 6a-d as promising anticancer agents, with IC50 values in the micromolar range. Further structure-based computational studies revealed a significant capability of the most active compounds to the complex RET tyrosine kinase domain. The interesting antiproliferative results supported by in silico predictions suggest that these compounds may represent a starting point for the development of a new series of small heterocyclic molecules for the treatment of MTC.
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Affiliation(s)
- Gabriele La Monica
- Dipartimento di Scienze e
Tecnologie Biologiche Chimiche e Farmaceutiche, University of Palermo, viale delle Scienze, Ed.17, 90128 Palermo, Italy
| | - Giuseppe Pizzolanti
- Dipartimento di Scienze e
Tecnologie Biologiche Chimiche e Farmaceutiche, University of Palermo, viale delle Scienze, Ed.17, 90128 Palermo, Italy
| | - Concetta Baiamonte
- Dipartimento di Scienze e
Tecnologie Biologiche Chimiche e Farmaceutiche, University of Palermo, viale delle Scienze, Ed.17, 90128 Palermo, Italy
| | - Alessia Bono
- Dipartimento di Scienze e
Tecnologie Biologiche Chimiche e Farmaceutiche, University of Palermo, viale delle Scienze, Ed.17, 90128 Palermo, Italy
| | - Federica Alamia
- Dipartimento di Scienze e
Tecnologie Biologiche Chimiche e Farmaceutiche, University of Palermo, viale delle Scienze, Ed.17, 90128 Palermo, Italy
| | - Francesco Mingoia
- Dipartimento di Scienze e
Tecnologie Biologiche Chimiche e Farmaceutiche, University of Palermo, viale delle Scienze, Ed.17, 90128 Palermo, Italy
| | - Antonino Lauria
- Dipartimento di Scienze e
Tecnologie Biologiche Chimiche e Farmaceutiche, University of Palermo, viale delle Scienze, Ed.17, 90128 Palermo, Italy
| | - Annamaria Martorana
- Dipartimento di Scienze e
Tecnologie Biologiche Chimiche e Farmaceutiche, University of Palermo, viale delle Scienze, Ed.17, 90128 Palermo, Italy
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7
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Belovarac B, Zhou F, Sharma J, Brandler TC. Indeterminate Thyroid Nodules and Advances in Molecular Pathology. Semin Diagn Pathol 2023; 40:349-352. [PMID: 37173165 DOI: 10.1053/j.semdp.2023.05.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Revised: 04/26/2023] [Accepted: 05/01/2023] [Indexed: 05/15/2023]
Abstract
Thyroid cytology has in recent years been augmented by molecular testing for indeterminate lesions. Three commercial molecular tests are available which provide variable amounts of detail regarding the genetic alterations identified in a sample. This paper will describe these tests, as well as the common molecular drivers associated with papillary thyroid carcinoma (PTC) and follicular patterned lesions, in order to help the practicing pathologist and clinician better interpret the results of these tests and incorporate this information into their management of cytologically indeterminate thyroid lesions.
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Affiliation(s)
- Brendan Belovarac
- NYU Langone Health, Department of Pathology, 560 First Avenue 4th Floor, New York NY 10016, USA
| | - Fang Zhou
- NYU Langone Health, Department of Pathology, 560 First Avenue 4th Floor, New York NY 10016, USA
| | - Jake Sharma
- NYU Langone Health, Department of Pathology, 560 First Avenue 4th Floor, New York NY 10016, USA
| | - Tamar C Brandler
- NYU Langone Health, Department of Pathology, 560 First Avenue 4th Floor, New York NY 10016, USA; Rutgers Robert Wood Johnson Medical School, Middlesex Pavilion, 3rd floor, 1 Robert Wood Johnson Place, New Brunswick, NJ 08901, USA.
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8
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Tous C, Muñoz-Redondo C, Bravo-Gil N, Gavilan A, Fernández RM, Antiñolo J, Navarro-González E, Antiñolo G, Borrego S. Identification of Novel Candidate Genes for Familial Thyroid Cancer by Whole Exome Sequencing. Int J Mol Sci 2023; 24:ijms24097843. [PMID: 37175550 PMCID: PMC10178269 DOI: 10.3390/ijms24097843] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Revised: 04/17/2023] [Accepted: 04/23/2023] [Indexed: 05/15/2023] Open
Abstract
Thyroid carcinoma (TC) can be classified as medullary (MTC) and non-medullary (NMTC). While most TCs are sporadic, familial forms of MTC and NMTC also exist (less than 1% and 3-9% of all TC cases, respectively). Germline mutations in RET are found in more than 95% of familial MTC, whereas familial NMTC shows a high degree of genetic heterogeneity. Herein, we aimed to identify susceptibility genes for familial NMTC and non-RET MTC by whole exome sequencing in 58 individuals belonging to 18 Spanish families with these carcinomas. After data analysis, 53 rare candidate segregating variants were identified in 12 of the families, 7 of them located in previously TC-associated genes. Although no common mutated genes were detected, biological processes regulating functions such as cell proliferation, differentiation, survival and adhesion were enriched. The reported functions of the identified genes together with pathogenicity and structural predictions, reinforced the candidacy of 36 of them, suggesting new loci related to TC and novel genotype-phenotype correlations. Therefore, our strategy provides clues to possible molecular mechanisms underlying familial forms of MTC and NMTC. These new molecular findings and clinical data of patients may be helpful for the early detection, development of tailored therapies and optimizing patient management.
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Affiliation(s)
- Cristina Tous
- Department of Maternofetal Medicine, Genetics and Reproduction, Institute of Biomedicine of Seville, University Hospital Virgen del Rocío/CSIC/University of Seville, 41013 Seville, Spain
- Center for Biomedical Network Research on Rare Diseases (CIBERER), 41013 Seville, Spain
| | - Carmen Muñoz-Redondo
- Department of Maternofetal Medicine, Genetics and Reproduction, Institute of Biomedicine of Seville, University Hospital Virgen del Rocío/CSIC/University of Seville, 41013 Seville, Spain
- Center for Biomedical Network Research on Rare Diseases (CIBERER), 41013 Seville, Spain
| | - Nereida Bravo-Gil
- Department of Maternofetal Medicine, Genetics and Reproduction, Institute of Biomedicine of Seville, University Hospital Virgen del Rocío/CSIC/University of Seville, 41013 Seville, Spain
- Center for Biomedical Network Research on Rare Diseases (CIBERER), 41013 Seville, Spain
| | - Angela Gavilan
- Department of Maternofetal Medicine, Genetics and Reproduction, Institute of Biomedicine of Seville, University Hospital Virgen del Rocío/CSIC/University of Seville, 41013 Seville, Spain
| | - Raquel María Fernández
- Department of Maternofetal Medicine, Genetics and Reproduction, Institute of Biomedicine of Seville, University Hospital Virgen del Rocío/CSIC/University of Seville, 41013 Seville, Spain
- Center for Biomedical Network Research on Rare Diseases (CIBERER), 41013 Seville, Spain
| | - Juan Antiñolo
- Department of Maternofetal Medicine, Genetics and Reproduction, Institute of Biomedicine of Seville, University Hospital Virgen del Rocío/CSIC/University of Seville, 41013 Seville, Spain
| | - Elena Navarro-González
- Center for Biomedical Network Research on Rare Diseases (CIBERER), 41013 Seville, Spain
- Department of Endocrinology and Nutrition, University Hospital Virgen del Rocío, 41013 Seville, Spain
| | - Guillermo Antiñolo
- Department of Maternofetal Medicine, Genetics and Reproduction, Institute of Biomedicine of Seville, University Hospital Virgen del Rocío/CSIC/University of Seville, 41013 Seville, Spain
- Center 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, University Hospital Virgen del Rocío/CSIC/University of Seville, 41013 Seville, Spain
- Center for Biomedical Network Research on Rare Diseases (CIBERER), 41013 Seville, Spain
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Tan J, Li C, Ren L, Zhu X, Hua F, Fu Y. miR-451a suppresses papillary thyroid cancer cell proliferation and invasion and facilitates apoptosis through targeting DCBLD2 and AKT1. Mol Cell Probes 2022; 66:101863. [PMID: 36252912 DOI: 10.1016/j.mcp.2022.101863] [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: 06/08/2022] [Revised: 09/18/2022] [Accepted: 09/18/2022] [Indexed: 11/07/2022]
Abstract
Papillary thyroid cancer (PTC) is a common malignancy. MicroRNAs (miRNAs) may act as oncogenes or tumor suppressor genes. However, the role of miR-451a in PTC is not fully understood. Hence, the objective of the study was to research the effect and mechanism of miR-451a in PTC. Differentially expressed miRNAs between GSE113629 and GSE103996 databases were assessed by Venn diagram. miR-451a and its downstream target genes were assessed by RT-PCR and Western blot. The proliferation, invasion, and apoptosis were determined by CCK-8, EdU, transwell, and flow cytometry assays. Dual-luciferase reporter assay were used to evaluated the target of miR-451a. Xenografted tumors was used to explore the function of miR-451a in vivo. Pathological changes and related protein expression were measured by HE staining and immunohistochemistry. MiR-451a was downregulated in PTC tissues and blood, and low expression of miR-451a was related to short overall survival, serious lymph node metastasis and high TNM grade in PTC patients. Moreover, increase of miR-451a restrained the proliferation and invasion and accelerated the apoptosis. Furthermore, miR-451a repressed VEGF signaling pathway. Importantly, miR-451a was demonstrated to target DCBLD2 and AKT1. Overexpression of DCBLD2 and AKT1 could restore the effect of miR-451a on PTC cells. In addition, miR-451a reduced the growth of xenografted tumors in vivo. The data suggested that miR-451a attenuated the proliferation, invasion and promoted apoptosis in PTC cells via inhibiting DCBLD2 and AKT1.
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Affiliation(s)
- Jiuting Tan
- Department of Endocrinology and Metabolism, The Third Affiliated Hospital of Soochow University, Changzhou, Jiangsu, 21300, China; Department of Endocrinology and Metabolism, Xinghua People's Hospital, Xinghua, Jiangsu, 225700, China
| | - Chunpu Li
- Department of Endocrinology and Metabolism, Xinghua People's Hospital, Xinghua, Jiangsu, 225700, China
| | - Lijue Ren
- Department of Endocrinology and Metabolism, The Third Affiliated Hospital of Soochow University, Changzhou, Jiangsu, 21300, China
| | - Xiaohui Zhu
- Department of Endocrinology and Metabolism, The Third Affiliated Hospital of Soochow University, Changzhou, Jiangsu, 21300, China
| | - Fei Hua
- Department of Endocrinology and Metabolism, The Third Affiliated Hospital of Soochow University, Changzhou, Jiangsu, 21300, China.
| | - Yuming Fu
- Department of Endocrinology and Metabolism, Xinghua People's Hospital, Xinghua, Jiangsu, 225700, China
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Finkelstein SD, Sistrunk JW, Malchoff C, Thompson DV, Kumar G, Timmaraju VA, Repko B, Mireskandari A, Evoy-Goodman LA, Massoll NA, Lupo MA. A Retrospective Evaluation of the Diagnostic Performance of an Interdependent Pairwise MicroRNA Expression Analysis with a Mutation Panel in Indeterminate Thyroid Nodules. Thyroid 2022; 32:1362-1371. [PMID: 35943886 PMCID: PMC9700378 DOI: 10.1089/thy.2022.0124] [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] [Indexed: 11/13/2022]
Abstract
Background: The addition of genetic analysis to the evaluation of thyroid nodule fine-needle aspiration biopsy samples improves diagnostic accuracy of cytologically indeterminate thyroid nodules (ITNs) with Bethesda III or IV cytopathology. We previously reported the performance of a multiplatform molecular test, referred to in this study as MPTXv1, that includes a mutation panel (ThyGeNEXT®) plus an algorithmic microRNA (miRNA) risk classifier (ThyraMIR®). Complex interactions of growth-promoting and -suppressing miRNAs affect the phenotype. We previously demonstrated that accounting for these interactions with pairwise miRNA expression analysis improves the diagnosis of medullary thyroid carcinoma. In this study, we assess the impact of pairwise miRNA expression analysis on risk stratification of ITNs. Methods: Pairwise expression analysis of 11 miRNAs was performed on a training cohort of histopathology-proven benign nodules (n = 50) to define the mean and standard deviation of each pairwise analysis and create a Benign/Malignant Profiler (MPTXv2), deviations from which predicted the malignancy risk. Clinical validation of MPTXv2 was assessed using a cohort of 178 ITN (Bethesda III and IV) samples from a multicentered, blinded retrospective study, previously evaluated by MPTXv1. Results: Compared with MPTXv1, MPTXv2 significantly improved the test performance. The receiver operating characteristic (ROC) areas under the curve (AUC) increased from 0.85 to 0.97 (p < 0.001), and the diagnostic accuracy at the positive threshold increased significantly (p < 0.05) from 83% [95% confidence interval (CI) = 76-88] to 93% [CI = 89-96]. The significant improvement in the ROC AUC and the diagnostic accuracy was due to a strong statistical trend for improvement in specificity at the positive threshold. At the positive threshold, the specificity for MPTXv1 was 90% [CI = 84-95] and improved to 98% [CI = 94-99] for MPTXv2. Using the MPTXv2, the Moderate-Risk cohort decreased from 50 samples (28% of the cohort) to 24 samples (13% of the cohort). This 52% decrease is statistically significant (p < 0.001) and clinically meaningful. Conclusion: As compared with MPTXv1, pairwise miRNA expression analysis used in MPTXv2 significantly improved the diagnostic accuracy of ITN risk stratification and reduced the size of the Moderate-Risk group. Prospective trials are indicated to confirm these findings in a clinical practice setting.
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Affiliation(s)
- Sydney D. Finkelstein
- Interpace Diagnostics, Parsippany, New Jersey, USA
- Address correspondence to: Sydney D. Finkelstein, MD, Interpace Diagnostics, 300 Interpace Parkway, Parsippany, NJ 07054, USA
| | | | - Carl Malchoff
- UConn Health, Neag Comprehensive Cancer Center, Farmington, Connecticut, USA
| | | | | | | | | | | | | | - Nicole A. Massoll
- University of Arkansas for Medical Sciences, Little Rock, Arkansas, USA
| | - Mark A. Lupo
- Thyroid and Endocrine Center of Florida, Sarasota, Florida, USA
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11
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Li Y, Wang Y, Li L, Qiu X. The clinical significance of BRAFV600E mutations in pediatric papillary thyroid carcinomas. Sci Rep 2022; 12:12674. [PMID: 35879379 PMCID: PMC9314322 DOI: 10.1038/s41598-022-16207-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Accepted: 07/06/2022] [Indexed: 11/09/2022] Open
Abstract
This study aimed to review the clinical significance of BRAFV600E mutations in pediatric papillary thyroid carcinoma (PTC). From 2018 to 2021, 392 pediatric thyroid operations were performed in the first affiliated Hospital of Zhengzhou University. Of these, 169 patients underwent their first operation in our hospital and were histopathologically diagnosed as papillary thyroid carcinoma. BRAFV600E gene mutation detection was performed in these 169 pediatric patients to investigate the correlation between BRAF gene mutations and clinicopathological features. Ninety-seven of our 169 patients had a BRAFV600E mutation, with a mutation rate of 57.4%. The incidence of BRAFV600E was higher in boys than in girls, and in the 13-18-year age group as compared with the 6-12-year age group (P < 0.05). The positivity rate of BRAFV600E in unilateral PTC (67.7%) was significantly higher than the ones in bilateral PTC (28.9%). The occurrence of diffuse microcalcification of the thyroid negatively correlated with the presence of BRAFV600E mutations. BRAFV600E mutations were found more frequently in patients with smaller tumor size, a lack of multifocality, lower TSH levels and central lymph node metastasis. During the follow-up time, 70 patients were treated with iodine-131. Eight patients required a second surgery (All had cervical lymph node recurrence). BRAFV600E mutations do not suggest a more aggressive course in papillary thyroid carcinoma in pediatric patients in the short term.
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Affiliation(s)
- Yangsen Li
- Department of Thyroid Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, China
| | - Yuanyuan Wang
- Department of Thyroid Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, China
| | - Liwen Li
- Department of Thyroid Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, China
| | - Xinguang Qiu
- Department of Thyroid Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, China.
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12
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Hou Y, Gao Y, Guo S, Zhang Z, Chen R, Zhang X. Applications of spatially resolved omics in the field of endocrine tumors. Front Endocrinol (Lausanne) 2022; 13:993081. [PMID: 36704039 PMCID: PMC9873308 DOI: 10.3389/fendo.2022.993081] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Accepted: 12/15/2022] [Indexed: 01/11/2023] Open
Abstract
Endocrine tumors derive from endocrine cells with high heterogeneity in function, structure and embryology, and are characteristic of a marked diversity and tissue heterogeneity. There are still challenges in analyzing the molecular alternations within the heterogeneous microenvironment for endocrine tumors. Recently, several proteomic, lipidomic and metabolomic platforms have been applied to the analysis of endocrine tumors to explore the cellular and molecular mechanisms of tumor genesis, progression and metastasis. In this review, we provide a comprehensive overview of spatially resolved proteomics, lipidomics and metabolomics guided by mass spectrometry imaging and spatially resolved microproteomics directed by microextraction and tandem mass spectrometry. In this regard, we will discuss different mass spectrometry imaging techniques, including secondary ion mass spectrometry, matrix-assisted laser desorption/ionization and desorption electrospray ionization. Additionally, we will highlight microextraction approaches such as laser capture microdissection and liquid microjunction extraction. With these methods, proteins can be extracted precisely from specific regions of the endocrine tumor. Finally, we compare applications of proteomic, lipidomic and metabolomic platforms in the field of endocrine tumors and outline their potentials in elucidating cellular and molecular processes involved in endocrine tumors.
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Affiliation(s)
- Yinuo Hou
- School of Pharmaceutical Science and Technology, Tianjin University, Tianjin, China
| | - Yan Gao
- School of Pharmaceutical Science and Technology, Tianjin University, Tianjin, China
| | - Shudi Guo
- School of Pharmaceutical Science and Technology, Tianjin University, Tianjin, China
| | - Zhibin Zhang
- General Surgery, Tianjin First Center Hospital, Tianjin, China
- *Correspondence: Zhibin Zhang, ; Ruibing Chen, ; Xiangyang Zhang,
| | - Ruibing Chen
- School of Pharmaceutical Science and Technology, Tianjin University, Tianjin, China
- *Correspondence: Zhibin Zhang, ; Ruibing Chen, ; Xiangyang Zhang,
| | - Xiangyang Zhang
- School of Pharmaceutical Science and Technology, Tianjin University, Tianjin, China
- *Correspondence: Zhibin Zhang, ; Ruibing Chen, ; Xiangyang Zhang,
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13
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Wang J, Yao Y, Qian Y, Yao W, Cheng S, Yuan X, Zhang Y. Prognostic factors in patients with persistent/recurrent differentiated thyroid carcinoma after comprehensive treatment. Zhejiang Da Xue Xue Bao Yi Xue Ban 2021; 50:707-715. [PMID: 35302319 PMCID: PMC8931615 DOI: 10.3724/zdxbyxb-2021-0222] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Accepted: 11/16/2021] [Indexed: 06/14/2023]
Abstract
Objective: To investigate the prognostic factors of patients with persistent/recurrent differentiated thyroid carcinoma (DTC) especially with external invasive persistent recurrent DTC after comprehensive treatment. Methods: The clinical data of 525 patients with persistent/recurrent DTC who underwent surgical treatment from August 2011 to June 2021 in the Department of Head and Neck Surgery of Jiangsu Cancer Hospital were retrospectively analyzed. The prognostic factors affecting overall survival (OS) and relapse-free survival (RFS) of persistent/recurrent DTC, especially external invasive persistent/recurrent DTC were analyzed. Results: Among 525 patients, 318 patients underwent thyroidectomy, 359 patients underwent central lymph node dissection, and 409 patients underwent lateral cervical lymph node dissection. Among 493 followed-up patients, 5-year OS and RFS were 95.10% and 89.60%, 8-year OS and RFS were 91.80% and 81.30%. Cox regression analysis showed that in patients with persistent/recurrent DTC after comprehensive treatment, age ≥55 years at reoperation after recurrence, male gender and distant metastasis were independent risk factors of OS (all P<0.05); while the simultaneous invasion of thyroid and lymph nodes, multiple organ invasion and the number of previous operations ≥2 were independent risk factors of RFS (all P<0.05). In patients with external invasive persistent/recurrent DTC after comprehensive treatment, age ≥55 years at reoperation after recurrence and male gender were independent risk factors of OS (both P<0.05); while multiple organ invasion and the number of previous operations ≥2 were independent risk factors of RFS (both P<0.05). Conclusions: Male patients aged 55 years old and above, with distant metastasis have a higher risk of poorer prognosis in persistent/recurrent DTC; while patients with simultaneous external invasion of thyroid and lymph nodes, multiple organ invasion and the number of previous operations ≥2 are more likely to relapse. For external invasive persistent/recurrent DTC, male patients aged 55 years old and above have a higher risk of poorer prognosis; while patients with multiple organ invasion and the number of previous operations ≥2 are more likely to have recurrence.
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Affiliation(s)
- Jianxing Wang
- Department of Head and Neck Surgery, the Affiliated Cancer Hospital of Nanjing Medical University, Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, Nanjing 210009, China
| | - Yao Yao
- Department of Head and Neck Surgery, the Affiliated Cancer Hospital of Nanjing Medical University, Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, Nanjing 210009, China
| | - Yichun Qian
- Department of Head and Neck Surgery, the Affiliated Cancer Hospital of Nanjing Medical University, Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, Nanjing 210009, China
| | - Weiping Yao
- Department of Head and Neck Surgery, the Affiliated Cancer Hospital of Nanjing Medical University, Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, Nanjing 210009, China
| | - Shuai Cheng
- Department of Head and Neck Surgery, the Affiliated Cancer Hospital of Nanjing Medical University, Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, Nanjing 210009, China
| | - Xinyue Yuan
- Department of Head and Neck Surgery, the Affiliated Cancer Hospital of Nanjing Medical University, Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, Nanjing 210009, China
| | - Yuan Zhang
- Department of Head and Neck Surgery, the Affiliated Cancer Hospital of Nanjing Medical University, Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, Nanjing 210009, China
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Synchronous Neck Melanoma and Papillary Thyroid Cancer: A Case Report. SERBIAN JOURNAL OF EXPERIMENTAL AND CLINICAL RESEARCH 2021. [DOI: 10.2478/sjecr-2021-0012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Abstract
Introduction: The synchronous malignant melanoma of the neck and papillary thyroid cancer is rare but severe condition. Here, we describe the case of a patient with papillary thyroid cancer and melanoma invasivum cutis.
Case report: A 49-year-old man had a change on the neck at the last 3-4 months that he accidentally noticed. He had hoarse voice, was afebrile, did not sweat more than usual and feel exhausted, without rash or itching. MR examination of the neck and upper mediastinum before the surgery indicated a hyperintense focal change in the left thyroid gland which dimensions was 19 x 15 mm and several hyperintense inhomogeneous lymph glands of the jugular chain, on the both sides, with different sizes. On the basis of the conducted analyzes, in addition to total thyroidectomy, two-sided functional dissection of the lymph nodes of the neck was performed. The pathohistological diagnosis of the left lobus was: Carcinoma papillary glandulae thyreoideae invasivum (G-I, nG-I, pT2, Lx, Vo). CT of head, neck and thorax were made, where it was noticed that the CT of the head and lungs were normal. PET/CT findings indicated that there was no rest or recurrence of the tumor.
Conclusion: The message from this case report is that when diagnosing and treating thyroid cancer, the observed changes in the neck lymph nodes also indicate cancers of non-thyroid pathology such as malignant melanoma.
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Viana BPPB, Gomes AVP, Gimba ERP, Ferreira LB. Osteopontin Expression in Thyroid Cancer: Deciphering EMT-Related Molecular Mechanisms. Biomedicines 2021; 9:biomedicines9101372. [PMID: 34680488 PMCID: PMC8533224 DOI: 10.3390/biomedicines9101372] [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: 08/18/2021] [Revised: 09/24/2021] [Accepted: 09/27/2021] [Indexed: 12/13/2022] Open
Abstract
Thyroid cancer is the most common tumor arising from the endocrine system and generally presents good prognosis. However, its aggressive subtypes are related to therapeutic resistance and early metastasis. Epithelial–mesenchymal transition (EMT) and its reverse process, the mesenchymal–epithelial transition (MET), are key events mediating cancer progression, including in thyroid cancer. The matricellular protein osteopontin (OPN) has been reported as a master regulator of EMT in many tumor types. Although high OPN expression has been described and associated with important aspects of thyroid cancer progression, there is no clear evidence regarding OPN as a regulator of EMT in thyroid cancer. Thus, taking together the known roles of OPN in the modulation of EMT in cancer and the information reporting the expression of OPN in thyroid tumor progression, this review aims at summarizing and discussing data related to EMT in thyroid cancer and its putative relation to the roles of OPN in the development of thyroid cancer. These data provide new insights into the molecular mechanisms by which OPN could potentially modulate EMT in thyroid tumors, generating evidence for future studies that may contribute to new therapeutic, prognostic and/or diagnostic tools.
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Affiliation(s)
- Bruna Prunes Pena Baroni Viana
- Grupo de Hemato-Oncologia Molecular, Coordenação de Pesquisa, Instituto Nacional de Câncer, Praça da Cruz Vermelha, 23, 6° andar, Rio de Janeiro 20230-130, CEP, Brazil; (B.P.P.B.V.); (A.V.P.G.)
- Programa de Pós-Graduação Stricto Sensu em Oncologia, Instituto Nacional de Câncer, Rua André Cavalcanti, 37, 3° andar, Rio de Janeiro 20231-050, CEP, Brazil
| | - Amanda Vitória Pampolha Gomes
- Grupo de Hemato-Oncologia Molecular, Coordenação de Pesquisa, Instituto Nacional de Câncer, Praça da Cruz Vermelha, 23, 6° andar, Rio de Janeiro 20230-130, CEP, Brazil; (B.P.P.B.V.); (A.V.P.G.)
- Centro de Ciências Biológicas e da Saúde, Instituto Biomédico, Universidade Federal do Estado do Rio de Janeiro, Rua Frei Caneca, 94, Rio de Janeiro 20211-010, CEP, Brazil
| | - Etel Rodrigues Pereira Gimba
- Grupo de Hemato-Oncologia Molecular, Coordenação de Pesquisa, Instituto Nacional de Câncer, Praça da Cruz Vermelha, 23, 6° andar, Rio de Janeiro 20230-130, CEP, Brazil; (B.P.P.B.V.); (A.V.P.G.)
- Programa de Pós-Graduação Stricto Sensu em Oncologia, Instituto Nacional de Câncer, Rua André Cavalcanti, 37, 3° andar, Rio de Janeiro 20231-050, CEP, Brazil
- Departamento de Ciências da Natureza, Universidade Federal Fluminense, Rua Recife 1-7, Bela Vista, Rio das Ostras 28880-000, CEP, Brazil
- Programa de Pós-Graduação em Ciências Biomédicas, Fisiologia e Farmacologia, Instituto Biomédico, Av. Prof. Hernani Melo, 101, Niterói 24210-130, CEP, Brazil
- Correspondence: (E.R.P.G.); (L.B.F.)
| | - Luciana Bueno Ferreira
- Grupo de Hemato-Oncologia Molecular, Coordenação de Pesquisa, Instituto Nacional de Câncer, Praça da Cruz Vermelha, 23, 6° andar, Rio de Janeiro 20230-130, CEP, Brazil; (B.P.P.B.V.); (A.V.P.G.)
- Programa de Pós-Graduação Stricto Sensu em Oncologia, Instituto Nacional de Câncer, Rua André Cavalcanti, 37, 3° andar, Rio de Janeiro 20231-050, CEP, Brazil
- Correspondence: (E.R.P.G.); (L.B.F.)
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16
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Song SS, Huang S, Park S. Association of Polygenetic Risk Scores Related to Cell Differentiation and Inflammation with Thyroid Cancer Risk and Genetic Interaction with Dietary Intake. Cancers (Basel) 2021; 13:1510. [PMID: 33805984 PMCID: PMC8038131 DOI: 10.3390/cancers13071510] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Revised: 03/19/2021] [Accepted: 03/23/2021] [Indexed: 12/28/2022] Open
Abstract
The incidence of thyroid cancer continues to increase steadily, and this increasing incidence cannot be attributed solely to the overdiagnosis of microcarcinoma or technical advancements in detection methods and may also depend on environmental and genetic factors. However, the impacts and interactions of genetic and environmental factors remain controversial, and they may differ in Eastern and Western countries. The study's purpose was to identify single nucleotide polymorphisms of genes related to cell differentiation and inflammation to influence thyroid cancer incidence and determine interactions with lifestyles in a large city hospital-based cohort. Genetic variants were selected by genome-wide association study with thyroid cancer participants (case; n = 495) and controls without cancers (n = 56,439). SNPs having gene-gene interactions were selected by generalized multifactor dimensionality reduction. Polygenic risk scores (PRSs) were generated by summing the number of selected SNP risk alleles. PRSs of the best model included 6 SNPs, that is, DIRC3_rs6759952, GAP43_rs13059137, NRG1_rs7834206, PROM1_rs72616195, LRP1B_rs1369535, and LOC100507065_rs11175834. Participants with a high-PRS had a higher thyroid cancer risk by 3.9-fold than those with a low-PRS. The following variables were related to an increased thyroid cancer risk; female (OR = 4.21), high white blood cell count (OR = 4.03), and high energy (OR = 7.00), low alcohol (OR = 4.11), and high seaweed (OR = 4.02) intakes. These variables also interacted with PRS to influence thyroid cancer risk. Meat/noodle diet patterns interacted with PRSs to increase thyroid cancer risk (p = 0.0023). In conclusion, women with a high-PRS associated with cell differentiation and inflammation were at an elevated thyroid cancer risk. Daily energy, seaweeds, and alcohol intake interacted with PRS for thyroid cancer risk. These results could be applied to personalized nutrition plans to reduce the risk of thyroid cancer.
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Affiliation(s)
- Sang Shin Song
- Obesity/Diabetes Research Center, Department of Food and Nutrition, Hoseo University, Asan 31499, Korea;
| | - ShaoKai Huang
- Department of Bio-Convergence System, Hoseo University, Asan 31499, Korea;
| | - Sunmin Park
- Obesity/Diabetes Research Center, Department of Food and Nutrition, Hoseo University, Asan 31499, Korea;
- Department of Bio-Convergence System, Hoseo University, Asan 31499, Korea;
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Long non-coding RNA LINC00488 facilitates thyroid cancer cell progression through miR-376a-3p/PON2. Biosci Rep 2021; 41:227871. [PMID: 33600548 PMCID: PMC7926178 DOI: 10.1042/bsr20201603] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Revised: 01/30/2021] [Accepted: 02/10/2021] [Indexed: 12/24/2022] Open
Abstract
Objective: Long non-coding RNAs (lncRNAs) recently have been identified as influential indicators in a variety of malignancies. The aim of the present study was to identify a functional lncRNA LINC00488 and its effects on thyroid cancer in the view of cell proliferation and apoptosis. Methods: In order to evaluate the effects of LINC00488 on the cellular process of thyroid cancer, we performed a series of in vitro experiments, including cell counting kit-8 (CCK-8) assay, EdU (5-ethynyl-2′-deoxyuridine) assay, flow cytometry, transwell chamber assay, Western blot and RT-qPCR. The target gene of LINC00488 was then identified by bioinformatics analysis (DIANA and TargetScan). Finally, a series of rescue experiments was conducted to validate the effect of LINC00488 and its target genes on proliferation, migration, invasion and apoptosis of thyroid cancer. Results: Our findings revealed that LINC00488 was highly expressed in thyroid cancer cell lines (BCPAP, BHP5-16, TPC-1 and CGTH-W3) and promoted the proliferation, migration and invasion, while inhibited the apoptosis of thyroid cancer cells (BCPAP and TPC-1). The results of bioinformatics analysis and dual luciferase reporter gene assay showed that LINC00488 could directly bind to miR-376a-3p and down-regulated the expression level of miR-376a-3p. In addition, Paraoxonase-2 (PON2) was a target gene of miR-376a-3p and negatively regulated by miR-376a-3p. Rescue experiment indicated that LINC00488 might enhance PON2 expression by sponging miR-376a-3p in thyroid cancer. Conclusion: Taken together, our study revealed that lncRNA LINC00488 acted as an oncogenic gene in the progression of thyroid cancer via regulating miR-376a-3p/PON2 axis, which indicated that LINC00488-miR-376a-3p-PON2 axis could serve as novel biomarkers or potential targets for the treatment of thyroid cancer.
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18
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Special Issue: Genetic Perspectives in Thyroid Cancer. Genes (Basel) 2021; 12:genes12020126. [PMID: 33498289 PMCID: PMC7909248 DOI: 10.3390/genes12020126] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Revised: 01/13/2021] [Accepted: 01/15/2021] [Indexed: 12/13/2022] Open
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Luzón-Toro B, Villalba-Benito L, Fernández RM, Torroglosa A, Antiñolo G, Borrego S. RMRP, RMST, FTX and IPW: novel potential long non-coding RNAs in medullary thyroid cancer. Orphanet J Rare Dis 2021; 16:4. [PMID: 33407723 PMCID: PMC7789680 DOI: 10.1186/s13023-020-01665-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Accepted: 12/22/2020] [Indexed: 12/16/2022] Open
Abstract
The relevant role of long non-coding RNAs (lncRNAs) in cancer is currently a matter of increasing interest. Medullary thyroid cancer (MTC) is a rare neuroendocrine tumor (2-5% of all thyroid cancer) derived from the parafollicular C-cells which secrete calcitonin. About 75% of all medullary thyroid cancers are believed to be sporadic medullary thyroid cancer (sMTC), whereas the remaining 25% correspond to inherited cancer syndromes known as Multiple Endocrine Neoplasia type 2 (MEN2). MEN2 syndrome, with autosomal dominant inheritance is caused by germline gain of function mutations in RET proto-oncogene. To date no lncRNA has been associated to MEN2 syndrome and only two articles have been published relating long non-coding RNA (lncRNA) to MTC: the first one linked MALAT1 with sMTC and, in the other, our group determined some new lncRNAs in a small group of sMTC cases in fresh tissue (RMST, FTX, IPW, PRNCR1, ADAMTS9-AS2 and RMRP). The aim of the current study is to validate such novel lncRNAs previously described by our group by using a larger cohort of patients, in order to discern their potential role in the disease. Here we have tested three up-regulated (RMST, FTX, IPW) and one down-regulated (RMRP) lncRNAs in our samples (formalin fixed paraffin embedded tissues from twenty-one MEN2 and ten sMTC patients) by RT-qPCR analysis. The preliminary results reinforce the potential role of RMST, FTX, IPW and RMRP in the pathogenesis of MTC.
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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, Seville, Spain
- Centre for Biomedical Network Research on Rare Diseases CIBERER, 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, Seville, Spain
- Centre for Biomedical Network Research on Rare Diseases CIBERER, 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, Seville, Spain
- Centre for Biomedical Network Research on Rare Diseases CIBERER, 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, Seville, Spain
- Centre for Biomedical Network Research on Rare Diseases CIBERER, 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, Seville, Spain
- Centre for Biomedical Network Research on Rare Diseases CIBERER, 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, Seville, Spain.
- Centre for Biomedical Network Research on Rare Diseases CIBERER, Seville, Spain.
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20
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Zhang C, Gu X, Pan M, Yuan Q, Cheng H. Senescent thyroid tumor cells promote their migration by inducing the polarization of M2-like macrophages. Clin Transl Oncol 2021; 23:1253-1261. [PMID: 33389662 DOI: 10.1007/s12094-020-02516-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Accepted: 10/20/2020] [Indexed: 02/06/2023]
Abstract
PURPOSE An in-depth understanding of the mechanism of thyroid cancer progression will help identify patients with thyroid cancer with a high risk of recurrence and metastasis. Although studies have pointed out that the senescence of thyroid tumor cells may stimulate TAMs and cause a series of changes. However, the role of TAMs in aging thyroid cancer cells is still unknown. The aim of this study was to investigate the function of TAMs in aging thyroid cancer cells. METHODS We conducted in vitro model studies based on the K1 cell line to induce tumor cell senescence and study its effect on the differentiation of macrophages, flow cytometry was used to confirm polarization of macrophages, transwell assay was used to confirm changes of invasion and migration of tumor cells. RESULT Our data indicate that aging thyroid tumor cell lines trigger the polarization of M2-like macrophages, accompanied by increased expression of CCL17, CCL18, IL-18, and TGFβ1. This event is caused by the activation of the NFκB pathway upregulation of CXCL2 and CXCL3 is related. Further studies have shown that differentiated M2-like macrophages promote tumor cell migration (but have no effect on cell proliferation). CONCLUSION Our study indicating that the interaction between tumor and TAMs also occurs in the advanced stages of thyroid tumors and will lead to faster tumors progress.
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Affiliation(s)
- C Zhang
- The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, 310000, China
| | - X Gu
- Xi'an Hospital of Civil Aviation, Xi'an, 710082, China
| | - M Pan
- The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, 310000, China
| | - Q Yuan
- Department of Ultrasonography, Shaanxi Cancer Hospital Affiliated to Xi'an Jiaotong University, Xi'an, 710061, China
| | - H Cheng
- Department of Ultrasonography, Shaanxi Cancer Hospital Affiliated to Xi'an Jiaotong University, Xi'an, 710061, China.
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21
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Donnelly MK. Thyroid Cancer: Implications of Genomics for Care and Practice. Clin J Oncol Nurs 2020; 24:483-487. [PMID: 32945794 DOI: 10.1188/20.cjon.483-487] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Some families have a germline risk for developing thyroid and other cancers. An understanding of the genomic alterations that occur in these tumors will help to explain the diverse clinical characteristics of thyroid tumors, provide diagnostic information, and direct therapy. This article reviews the classification, genetics, and risks and management of hereditary cancer syndromes, as well as the somatic gene variants found in thyroid epithelial tumors, with clinical implications.
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22
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Kachko VA, Platonova NM, Vanushko VE, Shifman BM. [The role of molecular testing in thyroid tumors]. ACTA ACUST UNITED AC 2020; 66:33-46. [PMID: 33351337 DOI: 10.14341/probl12491] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2020] [Revised: 06/14/2020] [Accepted: 06/28/2020] [Indexed: 12/11/2022]
Abstract
¹I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia; ²Endocrinology Research Centre, Moscow, Russia Thyroid cancer is the most common endocrine gland cancer. In the last few decades, the molecular diagnostics for thyroid tumors have been widely researched. It is one of the few cancers whose incidence has increased in recent years from microcarcinomas to common, large forms, in all age groups, from children to the elder people. Most researches focus on the genetic basis, since our current knowledge of the genetic background of various forms of thyroid cancer is far from being complete. Molecular and genetic research has several main directions: firstly, differential diagnosis of thyroid tumors, secondly, the prognostic value of detected mutations in thyroid cancer, and thirdly, targeted therapy for aggressive or radioactive iodine-resistant forms of thyroid cancer. In this review, we wanted to update our understanding and describe the prevailing advances in molecular genetics of thyroid cancer, focusing on the main genes associated with the pathology and their potential application in clinical practice.
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Affiliation(s)
- Vera A Kachko
- I.M. Sechenov First Moscow State Medical University (Sechenov University)
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Nwadiugwu MC. Thyroid Tumor: Investigating MicroRNA-21 Gene Suppression in FTC and FTA. Cancer Inform 2020; 19:1176935120948474. [PMID: 32821081 PMCID: PMC7412895 DOI: 10.1177/1176935120948474] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2020] [Accepted: 07/16/2020] [Indexed: 12/12/2022] Open
Abstract
The follicular thyroid carcinoma (FTC) and follicular thyroid adenoma (FTA) are malignant and benign thyroid neoplasms, respectively. MicroRNA (miRNA) expressions have been touted as an indicator for prognostic outcome in thyroid cancer. The study objective was to explore genes suppressed by miRNA-21-3p and miRNA-21-5p for potential therapeutic insights. Differentially expressed genes and their functional enrichment were obtained from 25 FTA and 27 FTC gene microarray dataset GSE82208 using R and Bioconductor tools. The miRNA target sites were obtained from miR-TarBase database. A unique gene list of differentially expressed FTC and FTA were entered into miR-TarBase database to obtain target genes for both miRNA-21-3p and miRNA-21-5p. The result showed that miRNA-21-3p and miRNA-21-5p downregulated TIMP3, MAT2A, TGFBR2, and PLAT gene in FTC and FTA leading to significant expression of acute phase-response to metallothionein, metal ions, and unfolded protein response (UPR). The computational analysis suggests that the suppression of miRNA-21-3p and miRNA-21-5p could be an intervention strategy for therapeutically targeting FTC and FTA treatments.
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Affiliation(s)
- Martin C Nwadiugwu
- Department of Biomedical Informatics, University of Nebraska, Omaha, NE, USA
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24
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Zou J, Qian J, Fu H, Yin F, Zhao W, Xu L. MicroRNA‑15b‑5p exerts its tumor repressive role via targeting GDI2: A novel insight into the pathogenesis of thyroid carcinoma. Mol Med Rep 2020; 22:2723-2732. [PMID: 32945458 PMCID: PMC7453593 DOI: 10.3892/mmr.2020.11343] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2020] [Accepted: 06/12/2020] [Indexed: 12/24/2022] Open
Abstract
Thyroid carcinoma (THCA) is a malignant tumor of the endocrine system. Previous studies have revealed the vital roles of microRNAs (miRNAs/miRs) in THCA procession. The present study aimed to explore the effects of miR-15b-5p on the progression of THCA and its targeting mechanism. The data of THCA and healthy samples were firstly collected from starbase2.0 and used to analyze the relationship of miR-15b-5p with THCA. Dual-luciferase assay was performed to detect the direct interaction between miR-15b-5p and the predicted target gene GDP dissociation inhibitor 2 (GDI2). The effects of miR-15b-5p and GDI2 on the overall survival of patients with THCA were analyzed using Kaplan-Meier analysis with log rank test. Cell Counting Kit-8 and Transwell assays were conducted to assess the impacts of miR-15b-5p and GDI2 on the proliferation and invasion of THCA cells. Reverse transcription-quantitative PCR and western blot analyses were performed to analyze the expression levels of the related miRNAs and proteins, respectively. miR-15b-5p was found to be downregulated both in THCA tissues and cells, and the low expression of miR-15b-5p was associated with the short overall survival time of patients. Moreover, the upregulation or downregulation of miR-15b-5p could inhibit or enhance the proliferation and invasion of THCA cells, respectively. miR-15b-5p reduced the protein expression levels of matrix metalloproteinase (MMP)2 and MMP9, which were related to cell invasion. Furthermore, GDI2, which was enhanced in THCA and related to the poor prognosis of patients with THCA, was identified as the target gene of miR-15b-5p and negatively regulated by miR-15b-5p. Additional experiments demonstrated that GDI2 overexpression could significantly reduce the antitumor effect of miR-15b-5p and its inhibitory action on the expression levels of MMP2 and MMP9. Thus, the results indicated a potential tumor suppressive role of miR-15b-5p in THCA, which was mainly exerted by targeting GDI2 and modulating MMP2 and MMP9. These findings will increase the understanding on the pathogenesis of THCA and provide novel candidates for THCA therapy.
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Affiliation(s)
- Jidong Zou
- Thyroid Diseases Department, Shandong Provincial ENT Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong 250022, P.R. China
| | - Jiantong Qian
- Otolaryngology Department, Traditional Chinese Medicine Hospital of Juxian, Rizhao, Shandong 276599, P.R. China
| | - Haiyan Fu
- Pathology Department, Shandong Provincial ENT Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong 250022, P.R. China
| | - Fawen Yin
- Thyroid Diseases Department, Shandong Provincial ENT Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong 250022, P.R. China
| | - Wanjun Zhao
- Thyroid Diseases Department, Shandong Provincial ENT Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong 250022, P.R. China
| | - Liang Xu
- Thyroid Diseases Department, Shandong Provincial ENT Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong 250022, P.R. China
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