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Jermain PR, Oswald M, Langdun T, Wright S, Khan A, Stadelmann T, Abdulkadir A, Yaroslavsky AN. Deep learning-based cell segmentation for rapid optical cytopathology of thyroid cancer. Sci Rep 2024; 14:16389. [PMID: 39013980 PMCID: PMC11252353 DOI: 10.1038/s41598-024-64855-2] [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: 03/18/2024] [Accepted: 06/12/2024] [Indexed: 07/18/2024] Open
Abstract
Fluorescence polarization (Fpol) imaging of methylene blue (MB) is a promising quantitative approach to thyroid cancer detection. Clinical translation of MB Fpol technology requires reduction of the data analysis time that can be achieved via deep learning-based automated cell segmentation with a 2D U-Net convolutional neural network. The model was trained and tested using images of pathologically diverse human thyroid cells and evaluated by comparing the number of cells selected, segmented areas, and Fpol values obtained using automated (AU) and manual (MA) data processing methods. Overall, the model segmented 15.8% more cells than the human operator. Differences in AU and MA segmented cell areas varied between - 55.2 and + 31.0%, whereas differences in Fpol values varied from - 20.7 and + 10.7%. No statistically significant differences between AU and MA derived Fpol data were observed. The largest differences in Fpol values correlated with greatest discrepancies in AU versus MA segmented cell areas. Time required for auto-processing was reduced to 10 s versus one hour required for MA data processing. Implementation of the automated cell analysis makes quantitative fluorescence polarization-based diagnosis clinically feasible.
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Affiliation(s)
- Peter R Jermain
- Advanced Biophotonics Laboratory, University of Massachusetts Lowell, Lowell, MA, USA
- Department of Radiation Medicine, MedStar Georgetown University Hospital, Washington, DC, USA
| | - Martin Oswald
- Centre for Artificial Intelligence, Zurich University of Applied Sciences, Winterthur, Switzerland
| | - Tenzin Langdun
- Centre for Artificial Intelligence, Zurich University of Applied Sciences, Winterthur, Switzerland
| | - Santana Wright
- Advanced Biophotonics Laboratory, University of Massachusetts Lowell, Lowell, MA, USA
| | - Ashraf Khan
- Department of Pathology, UMASS Chan Medical School-Baystate, Springfield, MA, USA
| | - Thilo Stadelmann
- Centre for Artificial Intelligence, Zurich University of Applied Sciences, Winterthur, Switzerland
- ECLT European Centre for Living Technology, Venice, Italy
| | - Ahmed Abdulkadir
- Centre for Artificial Intelligence, Zurich University of Applied Sciences, Winterthur, Switzerland
- University Hospital of Old Age Psychiatry and Psychotherapy, University of Bern, Bern, Switzerland
| | - Anna N Yaroslavsky
- Advanced Biophotonics Laboratory, University of Massachusetts Lowell, Lowell, MA, USA.
- Department of Dermatology, Massachusetts General Hospital, Boston, MA, USA.
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Pan LH, Hang JF, Chen JY, Lee PS, Yeh YK, Huang TJ, Hwu CM, Kuo CS. Difficulties of Preoperative Diagnosis of Cribriform Morular Thyroid Carcinoma. Case Rep Endocrinol 2024; 2024:6517236. [PMID: 38835742 PMCID: PMC11150044 DOI: 10.1155/2024/6517236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Revised: 04/16/2024] [Accepted: 05/18/2024] [Indexed: 06/06/2024] Open
Abstract
Background Cribriform morular thyroid carcinoma has been recently renamed in the 2022 WHO classification as a thyroid tumor of uncertain histogenesis. The epidemiologic, pathological, and pathophysiological characteristics distinguish it from papillary thyroid carcinoma (PTC). Preoperative genetic testing plays a role in facilitating the differential diagnosis. Methods This report presents a confirmed case of cribriform morular thyroid carcinoma. Initially, fine-needle aspiration cytology suggested a diagnosis of PTC. However, a genetic analysis did not reveal the typical mutations associated with follicular-cell-derived neoplasms. Results A 31-year-old woman was found to have a thyroid nodule at the left lobe measuring 11.8 × 10.2 × 12.4 mm. Ultrasonography indicated a hypoechoic, solid nodule with regular margins. Cytology revealed a papillary structure of tall cells, leading to a PTC diagnosis. Nevertheless, the genetic analysis failed to detect mutations such as BRAF V600E, NRAS Q61R, NRAS Q61K, HRAS Q61R, or HRAS Q61K mutation or the fusion of CCDC6-RET, NCOA4-RET, PAX8-PPARG, ETV6-NTRK3, TPM3-NTRK1, IRF2BP2-NTRK1, or SQSTM1-NTRK1 in the aspirated follicular cells. The patient subsequently underwent total thyroidectomy with central lymph node dissection. Pathological examination revealed a cribriform pattern of spindle-shaped cells with morular areas. Immunohistochemical staining showed positive results for β-catenin and TTF-1, except in the morular regions, and negative results for PAX8, thyroglobulin, and BRAF (clone VE1). The diagnosis was confirmed to be cribriform morular thyroid carcinoma. Conclusion Significant cytological similarity exists between PTC and cribriform morular thyroid carcinoma. Preoperative genetic analysis is important to differentiate these two diseases. Cribriform morular thyroid carcinoma can be differentiated from common follicular-cell-derived tumors by the absence of typical mutations; the presence of nuclear and cytoplasmic expressions of β-catenin; the presence of TTF-1, except in morular areas; and the absence of thyroglobulin.
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Affiliation(s)
- Li-Hsin Pan
- Section of Endocrinology and Metabolism, Department of Medicine, Taipei City Hospital Zhongxing Branch, Taipei, Taiwan
| | - Jen-Fan Hang
- School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Department of Pathology and Laboratory Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Jui-Yu Chen
- School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Division of General Surgery, Department of Surgery, Taipei Veterans General Hospital, Taipei, Taiwan
- Institute of Biology and Anatomy, National Defense Medical Center, Taipei, Taiwan
| | - Po-Sheng Lee
- Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Yun-Kai Yeh
- Section of Endocrinology and Metabolism, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Tai-Jung Huang
- Department of Medical Education, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Chii-Min Hwu
- School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Section of Endocrinology and Metabolism, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Chin-Sung Kuo
- School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Section of Endocrinology and Metabolism, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
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Riju J, Thomas N, Paul TV, Abraham DT, Pai R, Prabhu AJ, Jacob PM, Rajan R, Michael RC, Tirkey AJ, Ramalingam N, Asha HS, Kapoor N. Role of Genetic Testing in the Management of Indeterminate Thyroid Nodules in the Indian Setting. Indian J Endocrinol Metab 2024; 28:3-10. [PMID: 38533287 PMCID: PMC10962768 DOI: 10.4103/ijem.ijem_415_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2023] [Revised: 12/15/2023] [Accepted: 01/20/2024] [Indexed: 03/28/2024] Open
Abstract
The increased detection of thyroid nodules in the human population has led to an increase in the number of thyroid surgeries without an improvement in survival outcomes. Though the choice for surgery is straightforward in malignant thyroid nodules, the decision is far more complex in those nodules that get categorized into indeterminate thyroid nodules (ITN) by fine needle aspiration. Therefore, there is a pressing need to develop a tool that will aid in decision-making among the ITN. In this context, the development of various molecular testing (MT) panels has helped to confirm or rule out malignancy, reducing unnecessary surgeries and potentially guiding the extent of surgery as well. Currently, such tests are widely used among the Western population but these MT panels are not used by the South Asian population because of non-availability of validated panels and the high cost involved. There is a need to develop a suitable panel which is population-specific and validate the same. In this review, we would focus on current trends in the management of ITN among the South Asian population and how to develop a novel MT panel which is cost-effective, with high diagnostic accuracy obviating the need for expensive panels that already exist.
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Affiliation(s)
- Jeyashanth Riju
- Department of Head and Neck Surgery, Christian Medical College, Vellore, Tamil Nadu, India
| | - Nihal Thomas
- Department of Endocrinology Diabetes and Metabolism, Christian Medical College, Vellore, Tamil Nadu, India
| | - Thomas V. Paul
- Department of Endocrinology Diabetes and Metabolism, Christian Medical College, Vellore, Tamil Nadu, India
| | - Deepak Thomas Abraham
- Department of Endocrine Surgery, Christian Medical College, Vellore, Tamil Nadu, India
| | - Rekha Pai
- Department of Pathology, Christian Medical College, Vellore, Tamil Nadu, India
| | - Anne J. Prabhu
- Department of Pathology, Christian Medical College, Vellore, Tamil Nadu, India
| | | | - Remya Rajan
- Department of Endocrinology Diabetes and Metabolism, Christian Medical College, Vellore, Tamil Nadu, India
| | - Rajiv C. Michael
- Department of Head and Neck Surgery, Christian Medical College, Vellore, Tamil Nadu, India
| | - Amit Jiwan Tirkey
- Department of Head and Neck Surgery, Christian Medical College, Vellore, Tamil Nadu, India
| | - Natarajan Ramalingam
- Department of Head and Neck Surgery, Christian Medical College, Vellore, Tamil Nadu, India
| | - Hesarghatta S. Asha
- Department of Endocrinology, Christian Medical College, Vellore, Tamil Nadu, India
| | - Nitin Kapoor
- Department of Endocrinology, Christian Medical College, Vellore, Tamil Nadu, India
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Ma N, Tian HY, Yu ZY, Zhu X, Zhao DW. Integrating US-guided FNAB, BRAF V600E mutation, and clinicopathologic characteristics to predict cervical central lymph-node metastasis in preoperative patients with cN0 papillary thyroid carcinoma. Eur Arch Otorhinolaryngol 2023; 280:5565-5574. [PMID: 37540271 PMCID: PMC10620286 DOI: 10.1007/s00405-023-08156-w] [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: 06/15/2023] [Accepted: 07/25/2023] [Indexed: 08/05/2023]
Abstract
BACKGROUND The prevalence of cervical central lymph-node metastasis (CLNM) is high in patients with papillary thyroid carcinoma (PTC). There is considerable controversy surrounding the benefits of prophylactic central lymph-node dissection (pCLND) in patients with clinically negative central compartment lymph nodes (cN0). Therefore, it is crucial to accurately predict the likelihood of cervical CLNM before surgery to make informed surgical decisions. METHODS Date from 214 PTC patients (cN0) who underwent partial or total thyroidectomy and pCLND at the Guizhou Provincial People's Hospital were collected and retrospectively analyzed. They were divided into two groups in accordance with cervical CLNM or not. Their information, including clinical characteristics, ultrasound (US) features, pathological results of fine-needle aspirations biopsy (FNAB), and other characteristics of the groups, was analyzed and compared using univariate and multivariate logistic regression analyses. RESULTS A total of 214 patients were eligible in this study. Among them, 43.5% (93/214) of PTC patients had cervical CLNM, and 56.5% (121/214) did not. The two groups were compared using a univariate analyses, and there were no significant differences between the two groups in aspect ratio, boundary, morphology, component, and BRAFV600E (P > 0.05), and there were significant differences between gender, age, maximum tumor size, tumor location, capsule contact, microcalcifications, color Doppler flow imaging (CDFI), and Hashimoto's thyroiditis (HT) (P < 0.05). A multivariate logistic regression analysis was performed to further clarify the correlation of these indices. However, only age (OR = 2.455, P = 0.009), maximum tumor size (OR = 2.586, P = 0.010), capsule contact (OR = 3.208, P = 0.001), and CDFI (OR = 2.225, P = 0.022) were independent predictors of cervical CLNM. Combining these four factors, the area under the receiver-operating characteristic (ROC) curve for the joint diagnosis is 0.8160 (95% 0.7596-0.8725). Univariate analysis indicated that capsule contact (P = 0.001) was a possible predictive factor of BRAFV600E mutation. CONCLUSIONS In conclusion, four independent predictors of cervical CLNM, including age < 45 years, tumor size > 1.0 cm, capsule contact, and rich blood flow, were screened out. Therefore, a comprehensive assessment of these risk factors should be conducted when designing individualized treatment regimens for PTC patients.
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Affiliation(s)
- Ning Ma
- Clinical Medical College, Guizhou Medical University, Guiyang, China
- Department of Vascular and Thyroid Surgery, Guizhou Provincial People's Hospital, Guiyang, China
| | - Hai-Ying Tian
- Clinical Medical College, Guizhou Medical University, Guiyang, China
- Department of Ultrasound, Guizhou Provincial People's Hospital, Guiyang, China
| | - Zhao-Yan Yu
- Department of Vascular and Thyroid Surgery, Guizhou Provincial People's Hospital, Guiyang, China
| | - Xin Zhu
- Department of Vascular and Thyroid Surgery, Guizhou Provincial People's Hospital, Guiyang, China
| | - Dai-Wei Zhao
- Clinical Medical College, Guizhou Medical University, Guiyang, China.
- Department of Thyroid and Breast Surgery, Second People's Hospital of Guizhou Province, No. 206, South Section of Xintian. Avenue, Guiyang, 550004, China.
- Department of Breast and Thyroid Surgery, Guiqian International General Hospital, No. 1 Dongfeng Avenue, Wudang District, Guiyang, 550024, China.
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Xu S, Cai G, Zhu Y, Gu X, Wu J, Cheng X, Bao J, Yu H, Zhang L. A Combination of BRAF and EZH1/SPOP/ZNF148 Three-Gene Mutational Classifier Improves Benign Call Rate in Indeterminate Thyroid Nodules. Endocr Pathol 2023; 34:323-332. [PMID: 37572175 DOI: 10.1007/s12022-023-09782-0] [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] [Accepted: 08/05/2023] [Indexed: 08/14/2023]
Abstract
Reliable preoperative diagnosis of thyroid nodules remained challenging because of the inconclusiveness of fine-needle aspiration (FNA) cytology. In the present study, 583 formalin-fixed paraffin embedded (FFPE) thyroid nodule tissues and 161 FNA specimens were enrolled retrospectively. Then BRAF V600E, EZH1 Q571R, SPOP P94R, and ZNF148 mutations among these samples were identified using Sanger sequencing. Based on this four-gene genomic classifier, we proposed a two-step modality to diagnose thyroid nodules to differentiate benign and malignant thyroid nodules. In the FFPE group, thyroid cancers were effectively diagnosed in 37.7% (220/583) of neoplasms by the primary BRAF V600E testing, and 15.7% (57/363) of thyroid nodules could be further determined as benign by subsequent EZH1 Q571R, SPOP P94R, and ZNF148 (we called them "ESZ") mutation testing. In the FNA group, 161 BRAF wild-type specimens were classified according to The Bethesda System for Reporting Thyroid Cytopathology (TBSRTC). A total of 7 mutated samples fell within Bethesda categories III-IV, and the mutation rate of "ESZ" in Bethesda III-IV categories was 8.4%. The two-step genomic classifier could further improve thyroid nodule diagnosis, which may inform more optimal patient management.
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Affiliation(s)
- Shichen Xu
- NHC Key Laboratory of Nuclear Medicine, Jiangsu Key Laboratory of Molecular Nuclear Medicine, Jiangsu Institute of Nuclear Medicine, 20 Qian Rong Road, Wuxi , Jiangsu, 214063, China
| | - Gangming Cai
- Clinical Molecular Biology Laboratory, Jiangyuan Hospital Affiliated to Jiangsu Institute of Nuclear Medicine, Wuxi , Jiangsu, 214063, China
| | - Yun Zhu
- Department of Pathology, Jiangyuan Hospital Affiliated to Jiangsu Institute of Nuclear Medicine, Wuxi , Jiangsu, 214063, China
| | - Xiaobo Gu
- Clinical Molecular Biology Laboratory, Jiangyuan Hospital Affiliated to Jiangsu Institute of Nuclear Medicine, Wuxi , Jiangsu, 214063, China
| | - Jing Wu
- NHC Key Laboratory of Nuclear Medicine, Jiangsu Key Laboratory of Molecular Nuclear Medicine, Jiangsu Institute of Nuclear Medicine, 20 Qian Rong Road, Wuxi , Jiangsu, 214063, China
| | - Xian Cheng
- NHC Key Laboratory of Nuclear Medicine, Jiangsu Key Laboratory of Molecular Nuclear Medicine, Jiangsu Institute of Nuclear Medicine, 20 Qian Rong Road, Wuxi , Jiangsu, 214063, China
| | - Jiandong Bao
- NHC Key Laboratory of Nuclear Medicine, Jiangsu Key Laboratory of Molecular Nuclear Medicine, Jiangsu Institute of Nuclear Medicine, 20 Qian Rong Road, Wuxi , Jiangsu, 214063, China
| | - Huixin Yu
- NHC Key Laboratory of Nuclear Medicine, Jiangsu Key Laboratory of Molecular Nuclear Medicine, Jiangsu Institute of Nuclear Medicine, 20 Qian Rong Road, Wuxi , Jiangsu, 214063, China
| | - Li Zhang
- NHC Key Laboratory of Nuclear Medicine, Jiangsu Key Laboratory of Molecular Nuclear Medicine, Jiangsu Institute of Nuclear Medicine, 20 Qian Rong Road, Wuxi , Jiangsu, 214063, China.
- Department of Radiopharmaceuticals, School of Pharmacy, Nanjing Medical University, Nanjing, 211166, China.
- School of Life Science and Technology, Southeast University, Nanjing, 210096, China.
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Parpounas C, Constantinides V. Advances in Molecular Profiling and Their Potential Influence on the Extent of Surgery in Well-Differentiated Thyroid Carcinoma (WDTC). Life (Basel) 2023; 13:1382. [PMID: 37374164 DOI: 10.3390/life13061382] [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: 05/10/2023] [Revised: 06/02/2023] [Accepted: 06/09/2023] [Indexed: 06/29/2023] Open
Abstract
Thyroid cancer surgery has evolved dramatically with advances in our understanding of the biological behaviour of WDTC. Molecular profiling is shedding light on the subset that may behave aggressively. In an era when thyroid cancer management is becoming increasingly conservative, decision making regarding the extent of surgery must be objectively guided by molecular markers. The aim of the present article is to summarise the current published literature and provide possible practice recommendations. An online search for relevant published articles was performed using several databases. Title, abstract, and full-text screening, along with data extraction, was performed by two independent reviewers after the inclusion and exclusion criteria were defined. A total of 1241 articles were identified, and 82 relevant articles were extracted and scrutinised. BRAF V600E and TERT promoter mutations were found to be associated with an increased risk of disease recurrence and distant metastases. Several other mutations have been identified that enhance disease aggressiveness (such as RET/PTC, PTEN, and TP53). One of the most important determinants of the outcome in WDTC is the extent of surgical resection. The evolution of molecular testing has reached a stage of personalised incorporation into surgical practice. Guidelines for molecular testing and surgery in WDTC will need to be clearly defined, arguably representing the next chapter in the management of the disease.
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Affiliation(s)
- Constantinos Parpounas
- Department of Endocrine Surgery, Evangelistria Medical Centre, 1 Michael Giorgalla Street, 1095 Nicosia, Cyprus
| | - Vasilis Constantinides
- Department of Endocrine Surgery, Evangelistria Medical Centre, 1 Michael Giorgalla Street, 1095 Nicosia, Cyprus
- Medical School, University of Nicosia, 93 Ayiou Nikolaou Street, Engomi, 2408 Nicosia, Cyprus
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Jasmine F, Aschebrook-Kilfoy B, Rahman MM, Zaagman G, Grogan RH, Kamal M, Ahsan H, Kibriya MG. Association of DNA Promoter Methylation and BRAF Mutation in Thyroid Cancer. Curr Oncol 2023; 30:2978-2996. [PMID: 36975440 PMCID: PMC10047424 DOI: 10.3390/curroncol30030227] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Accepted: 02/28/2023] [Indexed: 03/06/2023] Open
Abstract
The BRAF V600E mutation and DNA promoter methylation play important roles in the pathogenesis of thyroid cancer (TC). However, the association of these genetic and epigenetic alterations is not clear. In this study, using paired tumor and surrounding normal tissue from the same patients, on a genome-wide scale we tried to identify (a) any association between BRAF mutation and DNA promoter methylation, and (b) if the molecular findings may provide a basis for therapeutic intervention. We included 40 patients with TC (female = 28, male = 12) without distant metastasis. BRAF mutation was present in 18 cases. We identified groups of differentially methylated loci (DML) that are found in (a) both BRAF mutant and wild type, (b) only in BRAF mutant tumors, and (c) only in BRAF wild type. BRAF mutation-specific promoter loci were more frequently hypomethylated, whereas BRAF wild-type-specific loci were more frequently hypermethylated. Common DML were enriched in cancer-related pathways, including the mismatch repair pathway and Wnt-signaling pathway. Wild-type-specific DML were enriched in RAS signaling. Methylation status of checkpoint signaling genes, as well as the T-cell inflamed genes, indicated an opportunity for the potential use of PDL1 inhibitors in BRAF mutant TC. Our study shows an association between BRAF mutation and methylation in TC that may have biological significance.
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Affiliation(s)
- Farzana Jasmine
- Institute for Population and Precision Health, Biological Sciences, University of Chicago, Chicago, IL 60637, USA
- Correspondence:
| | - Briseis Aschebrook-Kilfoy
- Institute for Population and Precision Health, Biological Sciences, University of Chicago, Chicago, IL 60637, USA
- Department of Public Health Science, University of Chicago, Chicago, IL 60637, USA
| | - Mohammad M. Rahman
- Department of Pathology, Bangabandhu Sheikh Mujib Medical University, Dhaka 1000, Bangladesh
| | - Garrett Zaagman
- Institute for Population and Precision Health, Biological Sciences, University of Chicago, Chicago, IL 60637, USA
| | - Raymon H. Grogan
- Department of Surgery, Baylor St. Luke’s Medical Center, Houston, TX 77030, USA
| | - Mohammed Kamal
- Department of Pathology, The Laboratory, Dhaka 1205, Bangladesh
| | - Habibul Ahsan
- Institute for Population and Precision Health, Biological Sciences, University of Chicago, Chicago, IL 60637, USA
- Department of Public Health Science, University of Chicago, Chicago, IL 60637, USA
| | - Muhammad G. Kibriya
- Institute for Population and Precision Health, Biological Sciences, University of Chicago, Chicago, IL 60637, USA
- Department of Public Health Science, University of Chicago, Chicago, IL 60637, USA
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Elia G, Patrizio A, Ragusa F, Paparo SR, Mazzi V, Balestri E, Botrini C, Rugani L, Benvenga S, Materazzi G, Spinelli C, Antonelli A, Fallahi P, Ferrari SM. Molecular features of aggressive thyroid cancer. Front Oncol 2022; 12:1099280. [PMID: 36605433 PMCID: PMC9807782 DOI: 10.3389/fonc.2022.1099280] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Accepted: 12/06/2022] [Indexed: 12/24/2022] Open
Abstract
Poorly differentiated thyroid cancer (PDTC) and anaplastic thyroid cancer (ATC) have a worse prognosis with respect to well differentiated TC, and the loss of the capability of up-taking 131I is one of the main features characterizing aggressive TC. The knowledge of the genomic landscape of TC can help clinicians to discover the responsible alterations underlying more advance diseases and to address more tailored therapy. In fact, to date, the antiangiogenic multi-targeted kinase inhibitor (aaMKIs) sorafenib, lenvatinib, and cabozantinib, have been approved for the therapy of aggressive radioiodine (RAI)-resistant papillary TC (PTC) or follicular TC (FTC). Several other compounds, including immunotherapies, have been introduced and, in part, approved for the treatment of TC harboring specific mutations. For example, selpercatinib and pralsetinib inhibit mutant RET in medullary thyroid cancer but they can also block the RET fusion proteins-mediated signaling found in PTC. Entrectinib and larotrectinib, can be used in patients with progressive RAI-resistant TC harboring TRK fusion proteins. In addition FDA authorized the association of dabrafenib (BRAFV600E inhibitor) and trametinib (MEK inhibitor) for the treatment of BRAFV600E-mutated ATC. These drugs not only can limit the cancer spread, but in some circumstance they are able to induce the re-differentiation of aggressive tumors, which can be again submitted to new attempts of RAI therapy. In this review we explore the current knowledge on the genetic landscape of TC and its implication on the development of new precise therapeutic strategies.
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Affiliation(s)
- Giusy Elia
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy
| | - Armando Patrizio
- Department of Emergency Medicine, Azienda Ospedaliero-Universitaria Pisana, Pisa, Italy
| | - Francesca Ragusa
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy
| | - Sabrina Rosaria Paparo
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
| | - Valeria Mazzi
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy
| | - Eugenia Balestri
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy
| | - Chiara Botrini
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy
| | - Licia Rugani
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy
| | - Salvatore Benvenga
- Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy,Master Program on Childhood, Adolescent and Women’s Endocrine Health, University of Messina, Messina, Italy,Interdepartmental Program of Molecular and Clinical Endocrinology and Women’s Endocrine Health, Azienda Ospedaliera Universitaria Policlinico ‘G. Martino’, Messina, Italy
| | - Gabriele Materazzi
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy
| | - Claudio Spinelli
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy
| | - Alessandro Antonelli
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy,*Correspondence: Alessandro Antonelli,
| | - Poupak Fallahi
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
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