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Zhu HN, Song DL, Zhang SN, Zheng ZJ, Chen XY, Jin X. Progress in long non-coding RNAs as prognostic factors of papillary thyroid carcinoma. Pathol Res Pract 2024; 256:155230. [PMID: 38461693 DOI: 10.1016/j.prp.2024.155230] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2023] [Revised: 02/25/2024] [Accepted: 02/25/2024] [Indexed: 03/12/2024]
Abstract
Papillary thyroid carcinoma (PTC) is generally recognized as a slow-growing tumor. However, a small subset of patients may still experience relapse or metastasis shortly after therapy, leading to a poor prognosis and raising concerns about excessive medical treatment. One major challenge lies in the inadequacy of effective biomarkers for accurate risk stratification. Long non-coding RNAs (lncRNAs), which are closely related to malignant characteristics and poor prognosis, play a significant role in the genesis and development of PTC through various pathways. The objective of this review is to provide a comprehensive summary of the biological functions of lncRNAs in PTC, identify prognosis-relevant lncRNAs, and explore their potential mechanisms in drug resistance to BRAF kinase inhibitors, tumor dedifferentiation, and lymph node metastasis. By doing so, this review aims to offer valuable references for both basic research and the prediction of PTC prognosis.
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Affiliation(s)
- Hao-Nan Zhu
- Department of Clinical Medicine, Medical College, Shaoxing University, Shaoxing, Zhejiang 312000, China
| | - Dong-Liang Song
- Department of Clinical Medicine, Medical College, Shaoxing University, Shaoxing, Zhejiang 312000, China
| | - Si-Nan Zhang
- Department of Clinical Medicine, Medical College, Shaoxing University, Shaoxing, Zhejiang 312000, China
| | - Zhao-Jie Zheng
- Department of Clinical Medicine, Medical College, Shaoxing University, Shaoxing, Zhejiang 312000, China
| | - Xing-Yu Chen
- Department of Clinical Medicine, Medical College, Shaoxing University, Shaoxing, Zhejiang 312000, China
| | - Xin Jin
- Department of Clinical Medicine, Medical College, Shaoxing University, Shaoxing, Zhejiang 312000, China.
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Jiang LJ, Guo SB, Huang ZY, Li XL, Jin XH, Huang WJ, Tian XP. PHB promotes bladder cancer cell epithelial-mesenchymal transition via the Wnt/β-catenin signaling pathway. Pathol Res Pract 2023; 247:154536. [PMID: 37235908 DOI: 10.1016/j.prp.2023.154536] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Revised: 03/30/2023] [Accepted: 05/15/2023] [Indexed: 05/28/2023]
Abstract
As a member of PHB (prohibitin1) family, PHB plays important roles in many cancers, but its property in bladder carcinoma aggressiveness is unknown. This research was to explore the function and potential mechanism of PHB in bladder carcinoma in vivo and in vitro. The invasive abilities of cancer cell were determined by transwell and wound-healing assays. The function of PHB was confirmed by gene knockdown and overexpression methods. Further in vivo confirmation was performed in a nude mouse model with lung metastasis. The relationship of PHB and β-catenin was confirmed by immunoprecipitation and immunofluorescence staining assays. The protein expression of epithelial-mescenchymal transition (EMT) and Wnt/β-catenin signaling pathway was tested by immunofluorescence staining and western blotting assay. The depletion of PHB prevented bladder cancer cell invasiveness and inhibited EMT. Contrarily,the abilities of bladder carcinoma cells migration and invasion in vitro as well as metastasis in vivo were enhanced when the PHB overexpressed unnormally. Importantly, the β-catenin was identified to be bound by PHB and β-catenin knockdown reduced the cancer cell migration, invasion and EMT in PHB overexpressing cells. In addition, PHB stabilized β-catenin by inhibiting its ubiqutin-mediated degradation thus leading to increased Wnt/β-catenin signaling. These observations indicate that PHB could promote bladder cancer aggressiveness by binding with β-catenin to prevent the degradation of β-catenin and the localized invasive bladder cancer patients with PHB overexpression should take more aggressive postsurgical adjuvant anticancer therapies.
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Affiliation(s)
- Li-Juan Jiang
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, China; Department of Urology, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Song-Bin Guo
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, China; Department of Medical Oncology, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Zhong-Ying Huang
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, China; Department of Urology, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Xin-Ling Li
- Biotechnological Institute of Chinese Materia Medica, Jinan University, Guangzhou, China; Department of Pharmacology, College of Pharmacy, Jinan University, Guangzhou, China
| | - Xiao-Han Jin
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Wei-Juan Huang
- Biotechnological Institute of Chinese Materia Medica, Jinan University, Guangzhou, China; Department of Pharmacology, College of Pharmacy, Jinan University, Guangzhou, China.
| | - Xiao-Peng Tian
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, China; Department of Medical Oncology, Sun Yat-sen University Cancer Center, Guangzhou, China.
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Schubert L, Mariko ML, Clerc J, Huillard O, Groussin L. MAPK Pathway Inhibitors in Thyroid Cancer: Preclinical and Clinical Data. Cancers (Basel) 2023; 15:cancers15030710. [PMID: 36765665 PMCID: PMC9913385 DOI: 10.3390/cancers15030710] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Revised: 01/15/2023] [Accepted: 01/17/2023] [Indexed: 01/27/2023] Open
Abstract
Thyroid cancer is the most common endocrine cancer, with a good prognosis in most cases. However, some cancers of follicular origin are metastatic or recurrent and eventually become radioiodine refractory thyroid cancers (RAIR-TC). These more aggressive cancers are a clinical concern for which the therapeutic arsenal remains limited. Molecular biology of these tumors has highlighted a hyper-activation of the Mitogen-Activated Protein Kinases (MAPK) pathway (RAS-RAF-MEK-ERK), mostly secondary to the BRAFV600E hotspot mutation occurring in about 60% of papillary cancers and 45% of anaplastic cancers. Therapies targeting the different protagonists of this signaling pathway have been tested in preclinical and clinical models: first and second generation RAF inhibitors and MEK inhibitors. In clinical practice, dual therapies with a BRAF inhibitor and a MEK inhibitor are being recommended in anaplastic cancers with the BRAFV600E mutation. Concerning RAIR-TC, these inhibitors can be used as anti-proliferative drugs, but their efficacy is inconsistent due to primary or secondary resistance. A specific therapeutic approach in thyroid cancers consists of performing a short-term treatment with these MAPK pathway inhibitors to evaluate their capacity to redifferentiate a refractory tumor, with the aim of retreating the patients by radioactive iodine therapy in case of re-expression of the sodium-iodide symporter (NIS). In this work, we report data from recent preclinical and clinical studies on the efficacy of MAPK pathway inhibitors and their resistance mechanisms. We will also report the different preclinical and clinical studies that have investigated the redifferentiation with these therapies.
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Affiliation(s)
- Louis Schubert
- Department of Endocrinology, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris, 75014 Paris, France
- Institut Cochin, Inserm U1016, CNRS UMR8104, Université Paris Cité, 75014 Paris, France
| | - Mohamed Lamine Mariko
- Department of Endocrinology, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris, 75014 Paris, France
- Institut Cochin, Inserm U1016, CNRS UMR8104, Université Paris Cité, 75014 Paris, France
| | - Jérôme Clerc
- Department of Nuclear Medicine, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris, Université Paris Cité, 75014 Paris, France
| | - Olivier Huillard
- Institut du Cancer Paris CARPEM, Department of Medical Oncology, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris, 75014 Paris, France
| | - Lionel Groussin
- Department of Endocrinology, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris, 75014 Paris, France
- Institut Cochin, Inserm U1016, CNRS UMR8104, Université Paris Cité, 75014 Paris, France
- Correspondence:
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Jiang S, Huang Y, Li Y, Gu Q, Jiang C, Tao X, Sun J. Silencing FOXP2 reverses vemurafenib resistance in BRAF V600E mutant papillary thyroid cancer and melanoma cells. Endocrine 2023; 79:86-97. [PMID: 36331719 PMCID: PMC9813165 DOI: 10.1007/s12020-022-03180-y] [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: 03/19/2022] [Accepted: 08/22/2022] [Indexed: 11/06/2022]
Abstract
BACKGROUND Vemurafenib (VEM) is a commonly used inhibitor of papillary thyroid cancer (PTC) and melanoma with the BRAFV600E mutation; however, acquired resistance is unavoidable. The present study aimed to identify a potential target to reverse resistance. MATERIALS AND METHODS A VEM-resistant PTC cell line (B-CPAP/VR) was established by gradually increasing the drug concentration, and a VEM-resistant BRAFV600E melanoma cell line (A375/VR) was also established. RNA sequencing and bioinformatics analyses were conducted to identify dysregulated genes and construct a transcription factor (TF) network. The role of a potential TF, forkhead box P2 (FOXP2), verified by qRT-PCR, was selected for further confirmation. RESULTS The two resistant cell lines were tolerant of VEM and displayed higher migration and colony formation abilities (p < 0.05). RNA sequencing identified 9177 dysregulated genes in the resistant cell lines, and a TF network consisting of 13 TFs and 44 target genes was constructed. Alterations in FOXP2 expression were determined to be consistent between the two VEM-resistant cell lines. Finally, silencing FOXP2 resulted in an increase in drug sensitivity and significant suppression of the migration and colony formation abilities of the two resistant cell lines (p < 0.05). CONCLUSIONS The present study successfully established two VEM-resistant cell lines and identified a potential target for VEM-resistant PTC or melanoma.
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Affiliation(s)
- Suyuan Jiang
- Department of Endocrinology, Huadong Hospital Affiliated to Fudan University, Shanghai, 200040, People's Republic of China
| | - Yuxin Huang
- Department of Endocrinology, Huadong Hospital Affiliated to Fudan University, Shanghai, 200040, People's Republic of China
| | - Yuan Li
- Department of Endocrinology, Huadong Hospital Affiliated to Fudan University, Shanghai, 200040, People's Republic of China
| | - Qin Gu
- Department of Endocrinology, Huadong Hospital Affiliated to Fudan University, Shanghai, 200040, People's Republic of China
| | - Cuiping Jiang
- Department of Endocrinology, Huadong Hospital Affiliated to Fudan University, Shanghai, 200040, People's Republic of China
| | - Xiaoming Tao
- Department of Endocrinology, Huadong Hospital Affiliated to Fudan University, Shanghai, 200040, People's Republic of China
| | - Jiao Sun
- Department of Endocrinology, Huadong Hospital Affiliated to Fudan University, Shanghai, 200040, People's Republic of China.
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Zhu X, Wang X, Gong Y, Deng J. E-cadherin on epithelial-mesenchymal transition in thyroid cancer. Cancer Cell Int 2021; 21:695. [PMID: 34930256 PMCID: PMC8690896 DOI: 10.1186/s12935-021-02344-6] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Accepted: 11/15/2021] [Indexed: 02/08/2023] Open
Abstract
Thyroid carcinoma is a common malignant tumor of endocrine system and head and neck. Recurrence, metastasis and high malignant expression after routine treatment are serious clinical problems, so it is of great significance to explore its mechanism and find action targets. Epithelial-mesenchymal transition (EMT) is associated with tumor malignancy and invasion. One key change in tumour EMT is low expression of E-cadherin. Therefore, this article reviews the expression of E-cadherin in thyroid cancers (TC), discuss the potential mechanisms involved, and outline opportunities to exploit E-cadherin on regulating the occurrence of EMT as a critical factor in cancer therapeutics.
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Affiliation(s)
- Xiaoyu Zhu
- Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, 274 Zhijiang Middle Road, Jing'an District, Shanghai, 200040, China
| | - Xiaoping Wang
- Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, 274 Zhijiang Middle Road, Jing'an District, Shanghai, 200040, China.
| | - Yifei Gong
- Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, 274 Zhijiang Middle Road, Jing'an District, Shanghai, 200040, China
| | - Junlin Deng
- Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, 274 Zhijiang Middle Road, Jing'an District, Shanghai, 200040, China
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Ratajczak M, Gaweł D, Godlewska M. Novel Inhibitor-Based Therapies for Thyroid Cancer-An Update. Int J Mol Sci 2021; 22:11829. [PMID: 34769260 PMCID: PMC8584403 DOI: 10.3390/ijms222111829] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Revised: 10/27/2021] [Accepted: 10/28/2021] [Indexed: 12/16/2022] Open
Abstract
Thyroid cancers (TCs) are the most common tumors of the endocrine system and a constant rise in the number of TC cases has been observed for the past few decades. TCs are one of the most frequent tumors in younger adults, especially in women, therefore early diagnosis and effective therapy are especially important. Ultrasonography examination followed by fine needle biopsy have become the gold standard for diagnosis of TCs, as these strategies allow for early-stage detection and aid accurate qualification for further procedures, including surgical treatment. Despite all the advancements in detection and treatment of TCs, constant mortality levels are still observed. Therefore, a novel generation line of targeted treatment strategies is being developed, including personalized therapies with kinase inhibitors. Recent molecular studies on TCs demonstrate that kinase inhibitor-based therapies might be considered as the most promising. In the past decade, new kinase inhibitors with different mechanisms of action have been reported and approved for clinical trials. This review presents an up-to-date picture of new approaches and challenges of inhibitor-based therapies in treatment of TCs, focusing on the latest findings reported over the past two years.
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Affiliation(s)
- Maciej Ratajczak
- Centre of Postgraduate Medical Education, Department of Endocrinology, Marymoncka 99/103, 01-813 Warsaw, Poland;
| | - Damian Gaweł
- Centre of Postgraduate Medical Education, Department of Immunohematology, Marymoncka 99/103, 01-813 Warsaw, Poland
- Centre of Postgraduate Medical Education, Department of Biochemistry and Molecular Biology, Marymoncka 99/103, 01-813 Warsaw, Poland
| | - Marlena Godlewska
- Centre of Postgraduate Medical Education, Department of Biochemistry and Molecular Biology, Marymoncka 99/103, 01-813 Warsaw, Poland
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