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Guo M, Sun Y, Wei Y, Xu J, Zhang C. Advances in targeted therapy and biomarker research in thyroid cancer. Front Endocrinol (Lausanne) 2024; 15:1372553. [PMID: 38501105 PMCID: PMC10944873 DOI: 10.3389/fendo.2024.1372553] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2024] [Accepted: 02/19/2024] [Indexed: 03/20/2024] Open
Abstract
Driven by the intricacy of the illness and the need for individualized treatments, targeted therapy and biomarker research in thyroid cancer represent an important frontier in oncology. The variety of genetic changes associated with thyroid cancer demand more investigation to elucidate molecular details. This research is clinically significant since it can be used to develop customized treatment plans. A more focused approach is provided by targeted therapies, which target certain molecular targets such as mutant BRAF or RET proteins. This strategy minimizes collateral harm to healthy tissues and may also reduce adverse effects. Simultaneously, patient categorization based on molecular profiles is made possible by biomarker exploration, which allows for customized therapy regimens and maximizes therapeutic results. The benefits of targeted therapy and biomarker research go beyond their immediate clinical impact to encompass the whole cancer landscape. Comprehending the genetic underpinnings of thyroid cancer facilitates the creation of novel treatments that specifically target aberrant molecules. This advances the treatment of thyroid cancer and advances precision medicine, paving the way for the treatment of other cancers. Taken simply, more study on thyroid cancer is promising for better patient care. The concepts discovered during this investigation have the potential to completely transform the way that care is provided, bringing in a new era of personalized, precision medicine. This paradigm shift could improve the prognosis and quality of life for individuals with thyroid cancer and act as an inspiration for advances in other cancer types.
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Affiliation(s)
- Mei Guo
- School of Nursing, Nanjing University of Chinese Medicine, Nanjing, China
| | - Yuqi Sun
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, China
| | - Yuyao Wei
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, China
| | - Jianxin Xu
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, China
| | - Chun Zhang
- Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China
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de Sousa MSA, Nunes IN, Christiano YP, Sisdelli L, Cerutti JM. Genetic alterations landscape in paediatric thyroid tumours and/or differentiated thyroid cancer: Systematic review. Rev Endocr Metab Disord 2024; 25:35-51. [PMID: 37874477 DOI: 10.1007/s11154-023-09840-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/27/2023] [Indexed: 10/25/2023]
Abstract
Differentiated thyroid cancer (DTC) is a rare disease in the paediatric population (≤ 18 years old. at diagnosis). Increasing incidence is reflected by increases in incidence for papillary thyroid carcinoma (PTC) subtypes. Compared to those of adults, despite aggressive presentation, paediatric DTC has an excellent prognosis. As for adult DTC, European and American guidelines recommend individualised management, based on the differences in clinical presentation and genetic findings. Therefore, we conducted a systematic review to identify the epidemiological landscape of all genetic alterations so far investigated in paediatric populations at diagnosis affected by thyroid tumours and/or DTC that have improved and/or informed preventive and/or curative diagnostic and prognostic clinical conduct globally. Fusions involving the gene RET followed by NTRK, ALK and BRAF, were the most prevalent rearrangements found in paediatric PTC. BRAF V600E was found at lower prevalence in paediatric (especially ≤ 10 years old) than in adults PTC. We identified TERT and RAS mutations at very low prevalence in most countries. DICER1 SNVs, while found at higher prevalence in few countries, they were found in both benign and DTC. Although the precise role of DICER1 is not fully understood, it has been hypothesised that additional genetic alterations, similar to that observed for RAS gene, might be required for the malignant transformation of these nodules. Regarding aggressiveness, fusion oncogenes may have a higher growth impact compared with BRAF V600E. We reported the shortcomings of the systematized research and outlined three key recommendations for global authors to improve and inform precision health approaches, glocally.
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Affiliation(s)
- Maria Sharmila Alina de Sousa
- Genetic Bases of Thyroid Tumours Laboratory, Division of Genetics, Department of Morphology and Genetics and Division of Endocrinology, Department of Medicine, Escola Paulista de Medicina, Universidade Federal de São Paulo, Rua Pedro de Toledo 669, 11 andar, São Paulo, SP, 04039-032, Brazil
| | - Isabela Nogueira Nunes
- Genetic Bases of Thyroid Tumours Laboratory, Division of Genetics, Department of Morphology and Genetics and Division of Endocrinology, Department of Medicine, Escola Paulista de Medicina, Universidade Federal de São Paulo, Rua Pedro de Toledo 669, 11 andar, São Paulo, SP, 04039-032, Brazil
| | - Yasmin Paz Christiano
- Genetic Bases of Thyroid Tumours Laboratory, Division of Genetics, Department of Morphology and Genetics and Division of Endocrinology, Department of Medicine, Escola Paulista de Medicina, Universidade Federal de São Paulo, Rua Pedro de Toledo 669, 11 andar, São Paulo, SP, 04039-032, Brazil
| | - Luiza Sisdelli
- Genetic Bases of Thyroid Tumours Laboratory, Division of Genetics, Department of Morphology and Genetics and Division of Endocrinology, Department of Medicine, Escola Paulista de Medicina, Universidade Federal de São Paulo, Rua Pedro de Toledo 669, 11 andar, São Paulo, SP, 04039-032, Brazil
- PreScouter Inc., 29 E Madison St #500, Chicago, IL, 60602, USA
| | - Janete Maria Cerutti
- Genetic Bases of Thyroid Tumours Laboratory, Division of Genetics, Department of Morphology and Genetics and Division of Endocrinology, Department of Medicine, Escola Paulista de Medicina, Universidade Federal de São Paulo, Rua Pedro de Toledo 669, 11 andar, São Paulo, SP, 04039-032, Brazil.
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3
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Pekova B, Sykorova V, Dvorakova S, Vaclavikova E, Moravcova J, Katra R, Astl J, Vlcek P, Kodetova D, Vcelak J, Bendlova B. RET, NTRK, ALK, BRAF, and MET Fusions in a Large Cohort of Pediatric Papillary Thyroid Carcinomas. Thyroid 2020; 30:1771-1780. [PMID: 32495721 DOI: 10.1089/thy.2019.0802] [Citation(s) in RCA: 83] [Impact Index Per Article: 20.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Background: Pediatric papillary thyroid carcinoma (PTC) is a rare malignancy, but with increasing incidence. Pediatric PTCs have distinct clinical and pathological features and even the molecular profile differs from adult PTCs. Somatic point mutations in pediatric PTCs have been previously described and studied, but complex information about fusion genes is lacking. The aim of this study was to identify different fusion genes in a large cohort of pediatric PTCs and to correlate them with clinical and pathological data of patients. Methods: The cohort consisted of 93 pediatric PTC patients (6-20 years old). DNA and RNA were extracted from fresh frozen tissue samples, followed by DNA and RNA-targeted next-generation sequencing analyses. Fusion gene-positive samples were verified by real-time polymerase chain reaction. Results: A genetic alteration was found in 72/93 (77.4%) pediatric PTC cases. In 52/93 (55.9%) pediatric PTC patients, a fusion gene was detected. Twenty different types of RET, NTRK3, ALK, NTRK1, BRAF, and MET fusions were found, of which five novel, TPR/RET, IKBKG/RET, BBIP1/RET, OPTN/BRAF, and EML4/MET, rearrangements were identified and a CUL1/BRAF rearrangement that has not been previously described in thyroid cancer. Fusion gene-positive PTCs were significantly associated with the mixture of classical and follicular variants of PTC, extrathyroidal extension, higher T classification, lymph node and distant metastases, chronic lymphocytic thyroiditis, and frequent occurrence of psammoma bodies compared with fusion gene-negative PTCs. Fusion-positive patients also received more doses of radioiodine therapy. The most common fusion genes were the RET fusions, followed by NTRK3 fusions. RET fusions were associated with more frequent lymph node and distant metastases and psammoma bodies, and NTRK3 fusions were associated with the follicular variant of PTC. Conclusions: Fusion genes were the most common genetic alterations in pediatric PTCs. Fusion gene-positive PTCs were associated with more aggressive disease than fusion gene-negative PTCs.
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Affiliation(s)
- Barbora Pekova
- Department of Molecular Endocrinology, Institute of Endocrinology, Prague, Czech Republic
| | - Vlasta Sykorova
- Department of Molecular Endocrinology, Institute of Endocrinology, Prague, Czech Republic
| | - Sarka Dvorakova
- Department of Molecular Endocrinology, Institute of Endocrinology, Prague, Czech Republic
| | - Eliska Vaclavikova
- Department of Molecular Endocrinology, Institute of Endocrinology, Prague, Czech Republic
| | - Jitka Moravcova
- Department of Molecular Endocrinology, Institute of Endocrinology, Prague, Czech Republic
| | - Rami Katra
- Department of Ear, Nose and Throat, 2nd Faculty of Medicine, Charles University in Prague and Motol University Hospital, Prague, Czech Republic
| | - Jaromir Astl
- Department of Otorhinolaryngology and Maxillofacial Surgery, 3rd Faculty of Medicine, Military University Hospital, Prague, Czech Republic
| | - Petr Vlcek
- Department of Nuclear Medicine and Endocrinology, and 2nd Faculty of Medicine, Charles University in Prague and Motol University Hospital, Prague, Czech Republic
| | - Daniela Kodetova
- Department of Pathology and Molecular Medicine, 2nd Faculty of Medicine, Charles University in Prague and Motol University Hospital, Prague, Czech Republic
| | - Josef Vcelak
- Department of Molecular Endocrinology, Institute of Endocrinology, Prague, Czech Republic
| | - Bela Bendlova
- Department of Molecular Endocrinology, Institute of Endocrinology, Prague, Czech Republic
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MiR-19b-3p facilitates the proliferation and epithelial-mesenchymal transition, and inhibits the apoptosis of intrahepatic cholangiocarcinoma by suppressing coiled-coil domain containing 6. Arch Biochem Biophys 2020; 686:108367. [PMID: 32315652 DOI: 10.1016/j.abb.2020.108367] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2020] [Revised: 03/26/2020] [Accepted: 04/10/2020] [Indexed: 12/11/2022]
Abstract
BACKGROUND Intrahepatic cholangiocarcinoma (ICC) is the second most common primary hepatocellular carcinoma, and microRNAs (miRNAs) play a vital role in its development. This study aimed to explore the molecular mechanism and clinical value of miR-19b-3p in ICC. METHODS From March 2014 to October 2016, 94 pairs of specimens of ICC tissues and adjacent tissues were collected. Moreover, 5 ml of peripheral blood of 342 ICC patients who underwent ICC resection were collected before and one week after surgery. Luciferase activity assay was performed to confirm the regulation of miR-19b-3p on coiled-coil domain containing 6 (CCDC6). BALB/c nude mice were injected with CCLP-1 cells which were transfected with NC, miR-19b-3p mimic, miR-19b-3p inhibitor, pcDNA-CCDC6, si-CCDC6 or miR-19b-3p mimic + pcDNA-CCDC6. RESULTS Results showed that miR-19b-3p levels were significantly higher in ICC tissues compared with adjacent tissues. Moreover, serum miR-19b-3p levels of ICC patients tended to decline after surgery, and were correlated with lymph node metastasis and histological grading of ICC. CCDC6, a new target gene of miR-19b-3p, was identified by four prediction databases. We confirmed that miR-19b-3p promoted cell proliferation and epithelial-mesenchymal transition (EMT), and inhibited apoptosis in ICC, while knockdown of CCDC6 reversed these effects. We also observed that miR-19b-3p/CCDC6 axis regulated the nuclear translocation of β-catenin. Furthermore, in vivo study also demonstrated that the miR-19b-3p/CCDC6 axis regulated EMT to promote ICC progression. CONCLUSION These results indicate that serum miR-19b-3p level is a crucial biomarker for ICC diagnosis and targeting miR-19b-3p-CCDC6 axis might be a promising strategy in ICC therapy.
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Pekova B, Dvorakova S, Sykorova V, Vacinova G, Vaclavikova E, Moravcova J, Katra R, Vlcek P, Sykorova P, Kodetova D, Vcelak J, Bendlova B. Somatic genetic alterations in a large cohort of pediatric thyroid nodules. Endocr Connect 2019; 8:796-805. [PMID: 31085772 PMCID: PMC6590202 DOI: 10.1530/ec-19-0069] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/02/2019] [Accepted: 05/14/2019] [Indexed: 01/09/2023]
Abstract
There is a rise in the incidence of thyroid nodules in pediatric patients. Most of them are benign tissues, but part of them can cause papillary thyroid cancer (PTC). The aim of this study was to detect the mutations in commonly investigated genes as well as in novel PTC-causing genes in thyroid nodules and to correlate the found mutations with clinical and pathological data. The cohort of 113 pediatric samples consisted of 30 benign lesions and 83 PTCs. DNA from samples was used for next-generation sequencing to identify mutations in the following genes: HRAS, KRAS, NRAS, BRAF, IDH1, CHEK2, PPM1D, EIF1AX, EZH1 and for capillary sequencing in case of the TERT promoter. RNA was used for real-time PCR to detect RET/PTC1 and RET/PTC3 rearrangements. Total detection rate of mutations was 5/30 in benign tissues and 35/83 in PTCs. Mutations in RAS genes (HRAS G13R, KRAS G12D, KRAS Q61R, NRAS Q61R) were detected in benign lesions and HRAS Q61R and NRAS Q61K mutations in PTCs. The RET/PTC rearrangement was identified in 18/83 of PTCs and was significantly associated with higher frequency of local and distant metastases. The BRAF V600E mutation was identified in 15/83 of PTCs and significantly correlated with higher age of patients and classical variant of PTC. Germline variants in the genes IDH1, CHEK2 and PPM1D were found. In conclusion, RET/PTC rearrangements and BRAF mutations were associated with different clinical and histopathological features of pediatric PTC. RAS mutations were detected with high frequency in patients with benign nodules; thus, our results suggest that these patients should be followed up intensively.
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Affiliation(s)
- Barbora Pekova
- Department of Molecular Endocrinology, Institute of Endocrinology, Prague 1, Czech Republic
- Correspondence should be addressed to B Pekova:
| | - Sarka Dvorakova
- Department of Molecular Endocrinology, Institute of Endocrinology, Prague 1, Czech Republic
| | - Vlasta Sykorova
- Department of Molecular Endocrinology, Institute of Endocrinology, Prague 1, Czech Republic
| | - Gabriela Vacinova
- Department of Molecular Endocrinology, Institute of Endocrinology, Prague 1, Czech Republic
| | - Eliska Vaclavikova
- Department of Molecular Endocrinology, Institute of Endocrinology, Prague 1, Czech Republic
| | - Jitka Moravcova
- Department of Molecular Endocrinology, Institute of Endocrinology, Prague 1, Czech Republic
| | - Rami Katra
- Department of Ear, Nose and Throat, 2nd Faculty of Medicine, Charles University in Prague and Motol University Hospital, Prague 5, Czech Republic
| | - Petr Vlcek
- Department of Nuclear Medicine and Endocrinology, 2nd Faculty of Medicine, Charles University in Prague and Motol University Hospital, Prague 5, Czech Republic
| | - Pavla Sykorova
- Department of Nuclear Medicine and Endocrinology, 2nd Faculty of Medicine, Charles University in Prague and Motol University Hospital, Prague 5, Czech Republic
| | - Daniela Kodetova
- Department of Pathology and Molecular Medicine, 2nd Faculty of Medicine, Charles University in Prague and Motol University Hospital, Prague 5, Czech Republic
| | - Josef Vcelak
- Department of Molecular Endocrinology, Institute of Endocrinology, Prague 1, Czech Republic
| | - Bela Bendlova
- Department of Molecular Endocrinology, Institute of Endocrinology, Prague 1, Czech Republic
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Iyama K, Matsuse M, Mitsutake N, Rogounovitch T, Saenko V, Suzuki K, Ashizawa M, Ookouchi C, Suzuki S, Mizunuma H, Fukushima T, Suzuki S, Yamashita S. Identification of Three Novel Fusion Oncogenes, SQSTM1/NTRK3, AFAP1L2/RET, and PPFIBP2/RET, in Thyroid Cancers of Young Patients in Fukushima. Thyroid 2017; 27:811-818. [PMID: 28351223 DOI: 10.1089/thy.2016.0673] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
BACKGROUND The BRAFV600E mutation is the most frequent genetic abnormality in adult papillary thyroid carcinomas (PTCs). On the other hand, various chromosomal rearrangements are more prevalent in childhood and adolescent PTCs. The aim of the present study was to identify novel rearrangements in PTCs from young patients. METHODS Among 63 postoperative specimens of childhood and adolescent PTCs, which had been discovered by the thyroid ultrasound screening program in Fukushima, nine samples without prevalent known oncogenes, BRAFV600E, RAS, RET/PTC1, RET/PTC3, and ETV6/NTRK3, were analyzed in the current study by quantitative real-time reverse transcription polymerase chain reaction to screen for novel fusion genes by comparing transcript expression between extracellular and kinase domains of ALK, NTRK1, NTRK3, and RET. RESULTS Of the above nine samples, five samples were suspected to harbor a fusion, and using subsequent 5' rapid amplification of cDNA end (RACE), two already reported fusion oncogenes, STRN/ALK and TPR/NTRK1, and three novel fusions, SQSTM1/NTRK3, AFAP1L2/RET, and PPFIBP2/RET, were identified. Functional analyses of these three chimeric genes were performed, and their transforming abilities were confirmed through the activation of mitogen-activated protein kinase (MAPK). CONCLUSIONS Three novel fusion oncogenes have been identified in young PTC patients in Fukushima, suggesting that rare fusions may be present among the cases negative for known oncogenes in this age group and that such rearrangements can play a significant role in thyroid carcinogenesis.
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Affiliation(s)
- Keita Iyama
- 1 Department of Radiation Medical Sciences, Atomic Bomb Disease Institute , Nagasaki University, Nagasaki, Japan
- 2 Nagasaki University Graduate School of Biomedical Sciences , Nagasaki, Japan
| | - Michiko Matsuse
- 1 Department of Radiation Medical Sciences, Atomic Bomb Disease Institute , Nagasaki University, Nagasaki, Japan
| | - Norisato Mitsutake
- 1 Department of Radiation Medical Sciences, Atomic Bomb Disease Institute , Nagasaki University, Nagasaki, Japan
| | - Tatiana Rogounovitch
- 1 Department of Radiation Medical Sciences, Atomic Bomb Disease Institute , Nagasaki University, Nagasaki, Japan
| | - Vladimir Saenko
- 3 Department of Radiation Molecular Epidemiology, Atomic Bomb Disease Institute , Nagasaki University, Nagasaki, Japan
| | - Keiji Suzuki
- 1 Department of Radiation Medical Sciences, Atomic Bomb Disease Institute , Nagasaki University, Nagasaki, Japan
| | - Mai Ashizawa
- 4 Department of Thyroid and Endocrinology, Fukushima Medical University , Fukushima, Japan
| | - Chiyo Ookouchi
- 4 Department of Thyroid and Endocrinology, Fukushima Medical University , Fukushima, Japan
| | - Satoshi Suzuki
- 4 Department of Thyroid and Endocrinology, Fukushima Medical University , Fukushima, Japan
| | - Hiroshi Mizunuma
- 4 Department of Thyroid and Endocrinology, Fukushima Medical University , Fukushima, Japan
| | - Toshihiko Fukushima
- 4 Department of Thyroid and Endocrinology, Fukushima Medical University , Fukushima, Japan
| | - Shinichi Suzuki
- 4 Department of Thyroid and Endocrinology, Fukushima Medical University , Fukushima, Japan
| | - Shunichi Yamashita
- 1 Department of Radiation Medical Sciences, Atomic Bomb Disease Institute , Nagasaki University, Nagasaki, Japan
- 3 Department of Radiation Molecular Epidemiology, Atomic Bomb Disease Institute , Nagasaki University, Nagasaki, Japan
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Halkova T, Dvorakova S, Sykorova V, Vaclavikova E, Vcelak J, Vlcek P, Sykorova P, Kodetova D, Betka J, Lastuvka P, Bavor P, Hoch J, Katra R, Bendlova B. Polymorphisms in selected DNA repair genes and cell cycle regulating genes involved in the risk of papillary thyroid carcinoma. Cancer Biomark 2016; 17:97-106. [DOI: 10.3233/cbm-160622] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
- Tereza Halkova
- Department of Molecular Endocrinology, Institute of Endocrinology, Prague, Czech Republic
- Department of Biochemistry, Faculty of Science, Charles University in Prague, Prague, Czech Republic
| | - Sarka Dvorakova
- Department of Molecular Endocrinology, Institute of Endocrinology, Prague, Czech Republic
| | - Vlasta Sykorova
- Department of Molecular Endocrinology, Institute of Endocrinology, Prague, Czech Republic
| | - Eliska Vaclavikova
- Department of Molecular Endocrinology, Institute of Endocrinology, Prague, Czech Republic
| | - Josef Vcelak
- Department of Molecular Endocrinology, Institute of Endocrinology, Prague, Czech Republic
| | - Petr Vlcek
- Department of Nuclear Medicine and Endocrinology, 2nd Faculty of Medicine, Charles University and Faculty Hospital Motol, Prague, Czech Republic
| | - Pavla Sykorova
- Department of Nuclear Medicine and Endocrinology, 2nd Faculty of Medicine, Charles University and Faculty Hospital Motol, Prague, Czech Republic
| | - Daniela Kodetova
- Department of Pathology and Molecular Medicine, 2nd Faculty of Medicine, Charles University and Faculty Hospital Motol, Prague, Czech Republic
| | - Jan Betka
- Department of Otorhinolaryngology and Head and Neck Surgery, 1st Faculty of Medicine, Charles University and Faculty Hospital Motol, Prague, Czech Republic
| | - Petr Lastuvka
- Department of Otorhinolaryngology and Head and Neck Surgery, 1st Faculty of Medicine, Charles University and Faculty Hospital Motol, Prague, Czech Republic
| | - Petr Bavor
- Department of Surgery, 2nd Faculty of Medicine, Charles University and Faculty Hospital Motol, Prague, Czech Republic
| | - Jiri Hoch
- Department of Surgery, 2nd Faculty of Medicine, Charles University and Faculty Hospital Motol, Prague, Czech Republic
| | - Rami Katra
- Department of ENT, 2nd Faculty of Medicine, Charles University in Prague and Motol University Hospital, Prague, Czech Republic
| | - Bela Bendlova
- Department of Molecular Endocrinology, Institute of Endocrinology, Prague, Czech Republic
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