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Maggisano V, Capriglione F, Verrienti A, Celano M, Sponziello M, Pecce V, Russo D, Durante C, Bulotta S. Expression of miR-31-5p affects growth, migration and invasiveness of papillary thyroid cancer cells. Endocrine 2023; 79:517-526. [PMID: 36474133 DOI: 10.1007/s12020-022-03267-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Accepted: 11/17/2022] [Indexed: 12/12/2022]
Abstract
PURPOSE In this study, we evaluated the biological role of miRNA-31-5p in papillary thyroid cancer (PTC). METHODS By using the real-time PCR, we measured miRNA-31-5p expression levels in 25 PTC tissues and in two human PTC cell lines (K1 and TPC-1). Then, K1 cells were transiently transfected with mirVana inhibitor or mirVana mimic to miRNA-31-5-p. Cell proliferation was determined by MTT and colony formation assays. The in vitro metastatic ability of thyroid cancer cells was evaluated by adhesion, migration and invasion assays. Epithelial mesenchymal transition (EMT) and Hippo pathway related gene and protein levels were evaluated by using the TaqMan™ Gene Expression Assays and western blot analysis, respectively. RESULTS We found a significant increase of miR-31-5-p expression in tumor tissue and in K1 cells harboring the BRAF p.V600E mutation. Knockdown of miR-31-5p determined a reduction of cell proliferation, associated with a significant decrease in cell adhesion, migration and invasion properties. A downregulation of EMT markers and YAP/β-catenin axis was also observed. CONCLUSIONS Our findings suggest that miRNA-31-5p acts as oncogenic miRNA in human thyrocytes and its overexpression may be involved in the BRAF-related tumorigenesis in PTCs, providing new understanding into its pathological role in PTC progression and invasiveness.
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Affiliation(s)
- Valentina Maggisano
- Department of Health Sciences, University "Magna Graecia" of Catanzaro, 88100, Catanzaro, Italy
| | - Francesca Capriglione
- Department of Health Sciences, University "Magna Graecia" of Catanzaro, 88100, Catanzaro, Italy
| | - Antonella Verrienti
- Department of Translational and Precision Medicine, "Sapienza" University of Rome, 00161, Rome, Italy
| | - Marilena Celano
- Department of Health Sciences, University "Magna Graecia" of Catanzaro, 88100, Catanzaro, Italy
| | - Marialuisa Sponziello
- Department of Translational and Precision Medicine, "Sapienza" University of Rome, 00161, Rome, Italy
| | - Valeria Pecce
- Department of Translational and Precision Medicine, "Sapienza" University of Rome, 00161, Rome, Italy
| | - Diego Russo
- Department of Health Sciences, University "Magna Graecia" of Catanzaro, 88100, Catanzaro, Italy
| | - Cosimo Durante
- Department of Translational and Precision Medicine, "Sapienza" University of Rome, 00161, Rome, Italy
| | - Stefania Bulotta
- Department of Health Sciences, University "Magna Graecia" of Catanzaro, 88100, Catanzaro, Italy.
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Maggisano V, Capriglione F, Verrienti A, Celano M, Gagliardi A, Bulotta S, Sponziello M, Mio C, Pecce V, Durante C, Damante G, Russo D. Identification of Exosomal microRNAs and Their Targets in Papillary Thyroid Cancer Cells. Biomedicines 2022; 10:biomedicines10050961. [PMID: 35625697 PMCID: PMC9138952 DOI: 10.3390/biomedicines10050961] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 04/12/2022] [Accepted: 04/20/2022] [Indexed: 11/16/2022] Open
Abstract
The release of molecules in exosomal cargoes is involved in tumor development and progression. We compared the profiles of exosomal microRNAs released by two thyroid cancer cell lines (TPC-1 and K1) with that of non-tumorigenic thyroid cells (Nthy-ori-3-1), and we explored the network of miRNA–target interaction. After extraction and characterization of exosomes, expression levels of microRNAs were investigated using custom TaqMan Advanced array cards, and compared with those expressed in the total cell extracts. The functional enrichment and network-based analysis of the miRNAs’ targets was also performed. Five microRNAs (miR-21-5p, miR-31-5p, miR-221-3p, miR-222-3p, and let-7i-3p) were significantly deregulated in the exosomes of tumor cells vs. non-tumorigenic cells, and three of them (miR-31-5p, miR-222-3p, and let-7i-3p) in the more aggressive K1 compared to TPC-1 cells. The network analysis of the five miRNAs identified some genes as targets of more than one miRNAs. These findings permitted the identification of exosomal microRNAs secreted by aggressive PTC cells, and indicated that their main targets are regulators of the tumor microenvironment. A deeper analysis of the functional role of the targets of exosomal miRNAs will provide further information on novel targets of molecular treatments for these neoplasms.
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Affiliation(s)
- Valentina Maggisano
- Department of Health Sciences, University “Magna Graecia” of Catanzaro, 88100 Catanzaro, Italy; (V.M.); (F.C.); (M.C.); (A.G.); (S.B.)
| | - Francesca Capriglione
- Department of Health Sciences, University “Magna Graecia” of Catanzaro, 88100 Catanzaro, Italy; (V.M.); (F.C.); (M.C.); (A.G.); (S.B.)
| | - Antonella Verrienti
- Department of Translational and Precision Medicine, “Sapienza” University of Rome, 00161 Rome, Italy; (A.V.); (M.S.); (V.P.); (C.D.)
| | - Marilena Celano
- Department of Health Sciences, University “Magna Graecia” of Catanzaro, 88100 Catanzaro, Italy; (V.M.); (F.C.); (M.C.); (A.G.); (S.B.)
| | - Agnese Gagliardi
- Department of Health Sciences, University “Magna Graecia” of Catanzaro, 88100 Catanzaro, Italy; (V.M.); (F.C.); (M.C.); (A.G.); (S.B.)
| | - Stefania Bulotta
- Department of Health Sciences, University “Magna Graecia” of Catanzaro, 88100 Catanzaro, Italy; (V.M.); (F.C.); (M.C.); (A.G.); (S.B.)
| | - Marialuisa Sponziello
- Department of Translational and Precision Medicine, “Sapienza” University of Rome, 00161 Rome, Italy; (A.V.); (M.S.); (V.P.); (C.D.)
| | - Catia Mio
- Institute of Medical Genetics, Academic Hospital of Udine, Azienda Sanitaria Universitaria Integrata di Udine, 33100 Udine, Italy; (C.M.); (G.D.)
| | - Valeria Pecce
- Department of Translational and Precision Medicine, “Sapienza” University of Rome, 00161 Rome, Italy; (A.V.); (M.S.); (V.P.); (C.D.)
| | - Cosimo Durante
- Department of Translational and Precision Medicine, “Sapienza” University of Rome, 00161 Rome, Italy; (A.V.); (M.S.); (V.P.); (C.D.)
| | - Giuseppe Damante
- Institute of Medical Genetics, Academic Hospital of Udine, Azienda Sanitaria Universitaria Integrata di Udine, 33100 Udine, Italy; (C.M.); (G.D.)
| | - Diego Russo
- Department of Health Sciences, University “Magna Graecia” of Catanzaro, 88100 Catanzaro, Italy; (V.M.); (F.C.); (M.C.); (A.G.); (S.B.)
- Correspondence: ; Tel.: +39-096-136-94-124
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3
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Capriglione F, Verrienti A, Celano M, Maggisano V, Sponziello M, Pecce V, Gagliardi A, Giacomelli L, Aceti V, Durante C, Bulotta S, Russo D. Analysis of serum microRNA in exosomal vehicles of papillary thyroid cancer. Endocrine 2022; 75:185-193. [PMID: 34378123 DOI: 10.1007/s12020-021-02847-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Accepted: 08/02/2021] [Indexed: 12/18/2022]
Abstract
PURPOSE In this study, we investigated the profile of microRNAs (miRNAs) contained in exosomes secreted in the serum of patients with papillary thyroid cancer (PTC). METHODS Exosome were isolated by adding ExoQuick Exosome Precipitation Solution. Dynamic light scattering (DLS) and western blotting analysis were used to ensure the quality of exosomes. The expression levels of miRNAs were investigated using custom-designed TaqMan Advanced miRNA Array Cards in the screening cohort and using specific TaqMan Advanced MicroRNA Assays in the validation cohort. RESULTS We identified miR24-3p, miR146a-5p, miR181a-5p and miR382-5p with different expression levels in two different series of 56 and 58 PTC patients as compared with healthy controls. Significant differences in the expression of three PTC exosomal miRNAs, depending on the presence of lymph node metastasis, were detected in only one PTC series. When comparing the expression levels of some PTC-specific exosomal miRNAs with those of the same miRNAs circulating free of any encapsulation, we found a significant correlation for only miR24-3p, suggesting that only select miRNAs are secreted in exosomes. CONCLUSIONS Our findings demonstrate that four miRNAs are differently secreted in the exosomes of PTC patients, whereas no conclusive results were found to characterize PTCs with lymph node metastasis, suggesting caution in the use of circulating exosomal miRNA expression levels as lymph node metastasis biomarkers. Further investigation into the mechanisms governing miRNA secretion in tumor cells are required.
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Affiliation(s)
- Francesca Capriglione
- Department of Health Sciences, University "Magna Graecia" of Catanzaro, 88100, Catanzaro, Italy
| | - Antonella Verrienti
- Department of translational and precision medicine, "Sapienza" University of Rome, 00161, Rome, Italy
| | - Marilena Celano
- Department of Health Sciences, University "Magna Graecia" of Catanzaro, 88100, Catanzaro, Italy
| | - Valentina Maggisano
- Department of Health Sciences, University "Magna Graecia" of Catanzaro, 88100, Catanzaro, Italy
| | - Marialuisa Sponziello
- Department of translational and precision medicine, "Sapienza" University of Rome, 00161, Rome, Italy
| | - Valeria Pecce
- Department of translational and precision medicine, "Sapienza" University of Rome, 00161, Rome, Italy
| | - Agnese Gagliardi
- Department of Health Sciences, University "Magna Graecia" of Catanzaro, 88100, Catanzaro, Italy
| | - Laura Giacomelli
- Department of Surgical Sciences, "Sapienza" University of Rome, 00161, Rome, Italy
| | - Valerio Aceti
- Department of translational and precision medicine, "Sapienza" University of Rome, 00161, Rome, Italy
| | - Cosimo Durante
- Department of translational and precision medicine, "Sapienza" University of Rome, 00161, Rome, Italy
| | - Stefania Bulotta
- Department of Health Sciences, University "Magna Graecia" of Catanzaro, 88100, Catanzaro, Italy
| | - Diego Russo
- Department of Health Sciences, University "Magna Graecia" of Catanzaro, 88100, Catanzaro, Italy.
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Xiang Y, Yu Y, Li Q, Jiang Z, Li J, Liang C, Chen J, Li Y, Chen X, Cao W. Mutual regulation between chicken telomerase reverse transcriptase and the Wnt/β-catenin signalling pathway inhibits apoptosis and promotes the replication of ALV-J in LMH cells. Vet Res 2021; 52:110. [PMID: 34412690 PMCID: PMC8375160 DOI: 10.1186/s13567-021-00979-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2021] [Accepted: 07/10/2021] [Indexed: 12/14/2022] Open
Abstract
This study aimed to explore the mutual regulation between chicken telomerase reverse transcriptase (chTERT) and the Wnt/β-catenin signalling pathway and its effects on cell growth and avian leukosis virus subgroup J (ALV-J) replication in LMH cells. First, LMH cells stably overexpressing the chTERT gene (LMH-chTERT cells) and corresponding control cells (LMH-NC cells) were successfully constructed with a lentiviral vector expression system. The results showed that chTERT upregulated the expression of β-catenin, Cyclin D1, TCF4 and c-Myc. chTERT expression level and telomerase activity were increased when cells were treated with LiCl. When the cells were treated with ICG001 or IWP-2, the activity of the Wnt/β-catenin signalling pathway was significantly inhibited, and chTERT expression and telomerase activity were also inhibited. However, when the β-catenin gene was knocked down by small interfering RNA (siRNA), the changes in chTERT expression and telomerase activity were consistent with those in cells treated with ICG001 or IWP-2. These results indicated that chTERT and the Wnt/β-catenin signalling pathway can be mutually regulated. Subsequently, we found that chTERT not only shortened the cell cycle to promote proliferation but also inhibited apoptosis by downregulating the expression of Caspase 3, Caspase 9 and BAX; upregulating BCL-2 and BCL-X expression; and promoting autophagy. Moreover, chTERT significantly enhanced the migration ability of LMH cells, upregulated the protein and mRNA expression of ALV-J and increased the virus titre. ALV-J replication promoted chTERT expression and telomerase activity.
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Affiliation(s)
- Yong Xiang
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, 510642, China
| | - Yun Yu
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, 510642, China
| | - Qingbo Li
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, 510642, China
| | - Zeng Jiang
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, 510642, China
| | - Jinqun Li
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, 510642, China
| | - Canxin Liang
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, 510642, China
| | - Jian Chen
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, 510642, China
| | - Yu Li
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, 510642, China
| | - Xiaoyan Chen
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, 510642, China
| | - Weisheng Cao
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, 510642, China. .,Key Laboratory of Zoonosis Prevention and Control of Guangdong Province, South China Agricultural University, Guangzhou, 510642, China. .,Guangdong Laboratory for Lingnan Modern Agriculture, South China Agricultural University, Guangzhou, 510642, China. .,National and Regional Joint Engineering Laboratory for Medicament of Zoonosis Prevention and Control, South China Agricultural University, Guangzhou, 510642, China. .,Key Laboratory of Veterinary Vaccine Innovation of the Ministry of Agriculture, Guangzhou, 510642, China.
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Xue J, Li S, Shi P, Chen M, Yu S, Hong S, Li Y, Liu R, Xiao H. The ETS Inhibitor YK-4-279 Suppresses Thyroid Cancer Progression Independent of TERT Promoter Mutations. Front Oncol 2021; 11:649323. [PMID: 34221969 PMCID: PMC8242932 DOI: 10.3389/fonc.2021.649323] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2021] [Accepted: 03/01/2021] [Indexed: 12/24/2022] Open
Abstract
Hotspot mutations in the core promoter region of the telomerase reverse transcriptase (TERT) gene have been well established to associate with aggressive clinical characteristics, radioiodine refractory, tumor recurrence, and mortality in thyroid cancer. Several E-twenty-six (ETS) transcription factors were reported to selectively bound to the mutant TERT promoter and activated TERT expression. In this study we aimed to investigate whether TERT promoter mutations confer sensitivity to ETS inhibitor YK-4-279 in thyroid cancer cells and whether this inhibitor could be served as a potential therapeutic agent for thyroid cancer. In vitro assays showed that YK-4-279 treatment sharply suppressed cell viability, colony formation, migration, and invasion, as well as induced cell cycle arrest and apoptosis in a panel of thyroid cancer cells. The cell viability after YK-4-279 treatment was similar between cell lines harboring mutant and wild-type TERT promoters. Furthermore, YK-4-279 treatment reduced both luciferase activity and mRNA expression of TERT independent of TERT promoter mutation status. Data from RNA-seq further revealed that YK-4-279 significantly affected biological processes including DNA replication and cell cycle. Reduced DNA helicase activity and decreased expression of several helicase genes were observed after YK-4-279 treatment. Moreover, YK-4-279 significantly inhibited tumor growth and induced apoptosis in a xenograft mice model. Thus, ETS inhibitor YK-4-279 suppressed TERT expression and conferred anti-tumor activity in a TERT promoter mutation-independent manner, and it could be a potential agent for the treatment of advanced thyroid cancers.
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Affiliation(s)
- Junyu Xue
- Department of Endocrinology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Shiyong Li
- Institute of Precision Medicine, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Peijie Shi
- Department of Endocrinology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Mengke Chen
- Institute of Precision Medicine, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Shuang Yu
- Department of Endocrinology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Shubin Hong
- Department of Endocrinology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Yanbing Li
- Department of Endocrinology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Rengyun Liu
- Institute of Precision Medicine, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Haipeng Xiao
- Department of Endocrinology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
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6
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Song H, Chen X, Jiao Q, Qiu Z, Shen C, Zhang G, Sun Z, Zhang H, Luo QY. HIF-1α-Mediated Telomerase Reverse Transcriptase Activation Inducing Autophagy Through Mammalian Target of Rapamycin Promotes Papillary Thyroid Carcinoma Progression During Hypoxia Stress. Thyroid 2021; 31:233-246. [PMID: 32772829 DOI: 10.1089/thy.2020.0023] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
Background: It is important to properly understand the molecular mechanisms of aggressive tumors among papillary thyroid carcinomas (PTCs) that are often the most indolent. Hypoxia inducible factor-1α (HIF-1α), induced by hypoxia, plays pivotal roles in the development and metastasis of the many tumors, including PTCs. Upregulation of telomerase reverse transcriptase (TERT) activity is found in highly invasive PTCs. Further, previous studies have reported that autophagy serves as a protective mechanism to facilitate PTC cell survival. We, therefore, hypothesized that there was a link between HIF-1α, TERT, and autophagy in promoting PTC progression. Methods: Immunohistochemistry staining was conducted to evaluate the expressions of HIF-1α, TERT, and autophagy marker, LC3-II, in matched PTC tumors and corresponding nontumor tissues. Two PTC cell lines (TPC-1 and BCPAP) were used in subsequent cytological function studies. Cell viability, proliferation, apoptosis, migration, and invasion were assessed during hypoxia, genetic enhancement and inhibition of TERT, and chemical and genetic inhibition of autophagy. The protein expression levels of the corresponding biomarkers were determined by Western blotting, and autophagy flow was detected. We characterized the molecular mechanism of PTC cell progression. Results: The protein expression levels of HIF-1α, TERT, and LC3-II were upregulated in PTCs and were significantly correlated with high tumor-node-metastasis stage. Further, an in vitro study indicated that HIF-1α induced by hypoxia functioned as a transcriptional activator by binding with sequences potentially located in the TERT promoter and was positively correlated with the malignant behavior of PTC cell lines. Overexpression of TERT inhibited the kinase activity of mammalian target of rapamycin (mTOR), resulting in the activation of autophagy. Functionally, TERT-induced autophagy provided a survival advantage to PTC cells during hypoxia stress. Conclusions: We identified a novel molecular mechanism involving the HIF-1α/TERT axis, which promoted PTC progression by inducing autophagy through mTOR during hypoxia stress. These findings may provide a basis for the new treatment of aggressive PTCs.
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Affiliation(s)
- Hongjun Song
- Department of Nuclear Medicine, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Xiaoyue Chen
- Department of Nuclear Medicine, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Qiong Jiao
- Department of Pathology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Zhongling Qiu
- Department of Nuclear Medicine, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Chentian Shen
- Department of Nuclear Medicine, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Guoqiang Zhang
- Department of Nuclear Medicine, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Zhenkui Sun
- Department of Nuclear Medicine, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Huizhen Zhang
- Department of Pathology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Quan-Yong Luo
- Department of Nuclear Medicine, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
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7
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Gąsior-Perczak D, Kowalik A, Gruszczyński K, Walczyk A, Siołek M, Pałyga I, Trepka S, Mikina E, Trybek T, Kopczyński J, Suligowska A, Ślusarczyk R, Gonet A, Jaskulski J, Orłowski P, Chrapek M, Góźdź S, Kowalska A. Incidence of the CHEK2 Germline Mutation and Its Impact on Clinicopathological Features, Treatment Responses, and Disease Course in Patients with Papillary Thyroid Carcinoma. Cancers (Basel) 2021; 13:cancers13030470. [PMID: 33530461 PMCID: PMC7865996 DOI: 10.3390/cancers13030470] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2020] [Revised: 01/16/2021] [Accepted: 01/22/2021] [Indexed: 01/23/2023] Open
Abstract
Simple Summary The aim of our study was to evaluate whether the CHEK2 mutation was a predictor of poorer clinical course in patients with papillary thyroid cancer. The study included 1547 patients from a single center in Poland, in whom the presence and variant of the CHEK2 mutation were determined. Two hundred and forty patients were found to carry this mutation. We found significant association of the CHEK2 truncating variant with vascular invasion and intermediate or high initial risk of recurrence/persistence, whereas this relationship was not found in case of the missense CHEK2 variant. Neither the truncating nor the missense mutations were associated with worse primary treatment response and outcome of the disease. Abstract The CHEK2 gene is involved in the repair of damaged DNA. CHEK2 germline mutations impair this repair mechanism, causing genomic instability and increasing the risk of various cancers, including papillary thyroid carcinoma (PTC). Here, we asked whether CHEK2 germline mutations predict a worse clinical course for PTC. The study included 1547 unselected PTC patients (1358 women and 189 men) treated at a single center. The relationship between mutation status and clinicopathological characteristics, treatment responses, and disease outcome was assessed. CHEK2 mutations were found in 240 (15.5%) of patients. A CHEK2 I157T missense mutation was found in 12.3%, and CHEK2 truncating mutations (IVS2 + 1G > A, del5395, 1100delC) were found in 2.8%. The truncating mutations were more common in women (p = 0.038), and were associated with vascular invasion (OR, 6.91; p < 0.0001) and intermediate or high initial risk (OR, 1.92; p = 0.0481) in multivariate analysis. No significant differences in these parameters were observed in patients with the I157T missense mutation. In conclusion, the CHEK2 truncating mutations were associated with vascular invasion and with intermediate and high initial risk of recurrence/persistence. Neither the truncating nor the missense mutations were associated with worse primary treatment response and outcome of the disease.
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Affiliation(s)
- Danuta Gąsior-Perczak
- Collegium Medicum, Jan Kochanowski University, 25-317 Kielce, Poland; (A.W.); (I.P.); (S.T.); (R.Ś.); (A.G.); (J.J.); (P.O.); (S.G.); (A.K.)
- Endocrinology Clinic, Holycross Cancer Center, Artwińskiego 3, 25-734 Kielce, Poland; (E.M.); (T.T.); (A.S.)
- Correspondence:
| | - Artur Kowalik
- Department of Molecular Diagnostics, Holycross Cancer Center, Artwińskiego 3, 25-734 Kielce, Poland; (A.K.); (K.G.)
- Division of Medical Biology, Institute of Biology Jan Kochanowski University, Uniwersytecka 7, 25-406 Kielce, Poland
| | - Krzysztof Gruszczyński
- Department of Molecular Diagnostics, Holycross Cancer Center, Artwińskiego 3, 25-734 Kielce, Poland; (A.K.); (K.G.)
| | - Agnieszka Walczyk
- Collegium Medicum, Jan Kochanowski University, 25-317 Kielce, Poland; (A.W.); (I.P.); (S.T.); (R.Ś.); (A.G.); (J.J.); (P.O.); (S.G.); (A.K.)
- Endocrinology Clinic, Holycross Cancer Center, Artwińskiego 3, 25-734 Kielce, Poland; (E.M.); (T.T.); (A.S.)
| | - Monika Siołek
- Genetic Clinic, Holycross Cancer Center, 25-734 Kielce, Poland;
| | - Iwona Pałyga
- Collegium Medicum, Jan Kochanowski University, 25-317 Kielce, Poland; (A.W.); (I.P.); (S.T.); (R.Ś.); (A.G.); (J.J.); (P.O.); (S.G.); (A.K.)
- Endocrinology Clinic, Holycross Cancer Center, Artwińskiego 3, 25-734 Kielce, Poland; (E.M.); (T.T.); (A.S.)
| | - Sławomir Trepka
- Collegium Medicum, Jan Kochanowski University, 25-317 Kielce, Poland; (A.W.); (I.P.); (S.T.); (R.Ś.); (A.G.); (J.J.); (P.O.); (S.G.); (A.K.)
- Department of Surgical Oncology, Holycross Cancer Center, Artwińskiego 3, 25-734 Kielce, Poland
| | - Estera Mikina
- Endocrinology Clinic, Holycross Cancer Center, Artwińskiego 3, 25-734 Kielce, Poland; (E.M.); (T.T.); (A.S.)
| | - Tomasz Trybek
- Endocrinology Clinic, Holycross Cancer Center, Artwińskiego 3, 25-734 Kielce, Poland; (E.M.); (T.T.); (A.S.)
| | - Janusz Kopczyński
- Surgical Pathology, Holycross Cancer Center, Artwińskiego 3, 25-734 Kielce, Poland;
| | - Agnieszka Suligowska
- Endocrinology Clinic, Holycross Cancer Center, Artwińskiego 3, 25-734 Kielce, Poland; (E.M.); (T.T.); (A.S.)
| | - Rafał Ślusarczyk
- Collegium Medicum, Jan Kochanowski University, 25-317 Kielce, Poland; (A.W.); (I.P.); (S.T.); (R.Ś.); (A.G.); (J.J.); (P.O.); (S.G.); (A.K.)
| | - Agnieszka Gonet
- Collegium Medicum, Jan Kochanowski University, 25-317 Kielce, Poland; (A.W.); (I.P.); (S.T.); (R.Ś.); (A.G.); (J.J.); (P.O.); (S.G.); (A.K.)
| | - Jarosław Jaskulski
- Collegium Medicum, Jan Kochanowski University, 25-317 Kielce, Poland; (A.W.); (I.P.); (S.T.); (R.Ś.); (A.G.); (J.J.); (P.O.); (S.G.); (A.K.)
| | - Paweł Orłowski
- Collegium Medicum, Jan Kochanowski University, 25-317 Kielce, Poland; (A.W.); (I.P.); (S.T.); (R.Ś.); (A.G.); (J.J.); (P.O.); (S.G.); (A.K.)
| | - Magdalena Chrapek
- Faculty of Natural Sciences, Jan Kochanowski University, 25-406 Kielce, Poland;
| | - Stanisław Góźdź
- Collegium Medicum, Jan Kochanowski University, 25-317 Kielce, Poland; (A.W.); (I.P.); (S.T.); (R.Ś.); (A.G.); (J.J.); (P.O.); (S.G.); (A.K.)
- Clinical Oncology, Holycross Cancer Center, Artwińskiego 3, 25-734 Kielce, Poland
| | - Aldona Kowalska
- Collegium Medicum, Jan Kochanowski University, 25-317 Kielce, Poland; (A.W.); (I.P.); (S.T.); (R.Ś.); (A.G.); (J.J.); (P.O.); (S.G.); (A.K.)
- Endocrinology Clinic, Holycross Cancer Center, Artwińskiego 3, 25-734 Kielce, Poland; (E.M.); (T.T.); (A.S.)
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Celano M, Maggisano V, Bulotta S, Allegri L, Pecce V, Abballe L, Damante G, Russo D. Quercetin improves the effects of sorafenib on growth and migration of thyroid cancer cells. Endocrine 2020; 67:496-498. [PMID: 31776977 DOI: 10.1007/s12020-019-02140-3] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/24/2019] [Accepted: 11/14/2019] [Indexed: 02/08/2023]
Affiliation(s)
- Marilena Celano
- Department of Health Sciences, "Magna Graecia" University of Catanzaro, 88100, Catanzaro, Italy
| | - Valentina Maggisano
- Department of Health Sciences, "Magna Graecia" University of Catanzaro, 88100, Catanzaro, Italy
| | - Stefania Bulotta
- Department of Health Sciences, "Magna Graecia" University of Catanzaro, 88100, Catanzaro, Italy
| | - Lorenzo Allegri
- Department of Medical and Biological Sciences, University of Udine, 33100, Udine, Italy
| | - Valeria Pecce
- Department of Translational and Precision Medicine, "Sapienza" University of Rome, 00161, Rome, Italy
| | - Luana Abballe
- Department of Translational and Precision Medicine, "Sapienza" University of Rome, 00161, Rome, Italy
| | - Giuseppe Damante
- Department of Medical and Biological Sciences, University of Udine, 33100, Udine, Italy
| | - Diego Russo
- Department of Health Sciences, "Magna Graecia" University of Catanzaro, 88100, Catanzaro, Italy.
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Coexisting Germline CHEK2 and Somatic BRAFV600E Mutations in Papillary Thyroid Cancer and Their Association with Clinicopathological Features and Disease Course. Cancers (Basel) 2019; 11:cancers11111744. [PMID: 31703344 PMCID: PMC6896084 DOI: 10.3390/cancers11111744] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2019] [Revised: 11/01/2019] [Accepted: 11/05/2019] [Indexed: 01/26/2023] Open
Abstract
BRAFV600E is the most common somatic mutation in papillary thyroid carcinoma (PTC) and the majority of evidence indicates that it is associated with an aggressive clinical course. Germline mutations of the CHEK2 gene impair the DNA damage repair process and increase the risk of PTC. Coexistence of both mutations is expected to be associated with poorer clinical course. We evaluated the prevalence of concomitant CHEK2 and BRAFV600E mutations and their associations with clinicopathological features, treatment response, and disease course in PTC patients. The study included 427 unselected PTC patients (377 women and 50 men) from one center. Relationships among clinicopathological features, mutation status, treatment response, and disease outcomes were assessed. Mean follow-up was 10 years. CHEK2 mutations were detected in 15.2% and BRAFV600E mutations in 64.2% patients. Neither mutation was present in 31.4% cases and both BRAFV600E and CHEK2 mutations coexisted in 10.8% patients. No significant differences in clinicopathological features, initial risk, treatment response, or disease outcome were detected among these patient groups. CHEK2 mutations were significantly associated with older age, while BRAFV600E was significantly associated with older age and extrathyroidal extension. The coexistence of both mutations was not associated with more aggressive clinicopathological features of PTC, poorer treatment response, or disease outcome.
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