1
|
Febrero B, Ruiz-Manzanera JJ, Ros-Madrid I, Hernández AM, Orenes-Piñero E, Rodríguez JM. Tumor microenvironment in thyroid cancer: Immune cells, patterns, and novel treatments. Head Neck 2024; 46:1486-1499. [PMID: 38380767 DOI: 10.1002/hed.27695] [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: 05/17/2023] [Revised: 02/05/2024] [Accepted: 02/07/2024] [Indexed: 02/22/2024] Open
Abstract
The tumor immune microenvironment of thyroid cancer is the heterogeneous histological space in which tumor cells coexist with host cells. Published data from this review were identified by search and selection database of Pubmed, Elsevier, and Science Direct. Searching was made in two steps using different keywords. In thyroid pathology, the inflammatory response is very important, and might have a key role finding new diagnostic and therapeutic methods, particularly in thyroid cancer. Different immune cells may be more or less present in different types of thyroid cancer and may even have different functions, hence the importance of knowing their presence in different thyroid tumor pathologies. Cancer-related inflammation could be a useful target for new diagnostic and therapeutic strategies by analyzing peritumoral and intratumoral immune cells in different types of thyroid tumors. Moreover, novel strategies for thyroid cancer treatments, such as monoclonal antibodies targeting checkpoint inhibitors, are emerging as promising alternatives.
Collapse
Affiliation(s)
- Beatriz Febrero
- Department of Endocrine Surgery, General Surgery Service, Virgen de la Arrixaca University Hospital, Murcia, Spain
- Biomedical Research Institute of Murcia (IMIB-Arrixaca), Murcia, Spain
| | - Juan José Ruiz-Manzanera
- Department of Endocrine Surgery, General Surgery Service, Virgen de la Arrixaca University Hospital, Murcia, Spain
- Biomedical Research Institute of Murcia (IMIB-Arrixaca), Murcia, Spain
| | - Inmaculada Ros-Madrid
- Department of Endocrinology and Nutrition, Virgen de la Arrixaca University Hospital, Murcia, Spain
| | - Antonio Miguel Hernández
- Department of Endocrinology and Nutrition, Virgen de la Arrixaca University Hospital, Murcia, Spain
| | - Esteban Orenes-Piñero
- Department of Biochemistry and Molecular Biology-A, University of Murcia, Murcia, Spain
| | - José Manuel Rodríguez
- Department of Endocrine Surgery, General Surgery Service, Virgen de la Arrixaca University Hospital, Murcia, Spain
- Biomedical Research Institute of Murcia (IMIB-Arrixaca), Murcia, Spain
| |
Collapse
|
2
|
Kudelka MR, Lasanajak Y, Smith DF, Song X, Hossain MS, Owonikoko TK. Serum glycomic profile as a predictive biomarker of recurrence in patients with differentiated thyroid cancer. Cancer Med 2022; 12:6768-6777. [PMID: 36437732 PMCID: PMC10067050 DOI: 10.1002/cam4.5465] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Revised: 06/21/2022] [Accepted: 11/11/2022] [Indexed: 11/29/2022] Open
Abstract
PURPOSE Thyroid cancer recurrence following curative thyroidectomy is associated with increased morbidity and mortality, but current surveillance strategies are inadequate for early detection. Prior studies indicate that tissue glycosylation is altered in thyroid cancer, but the utility of serum glycosylation in thyroid cancer surveillance remains unexplored. We therefore assessed the potential utility of altered serum glycomic profile as a tumor-specific target for disease surveillance in recurrent thyroid cancer. EXPERIMENTAL DESIGN We employed banked serum samples from patients with recurrent thyroid cancer post thyroidectomy and healthy controls. N-glycans were enzymatically released from serum glycoproteins, labeled via permethylation, and analyzed by MALDI-TOF mass spectrometry. Global level and specific subtypes of glycan structures were compared between patients and controls. RESULTS We evaluated 28 independent samples from 13 patients with cancer recurrence and 15 healthy controls. Global features of glycosylation, including N-glycan class and terminal glycan modifications were similar between groups, but three of 35 individual glycans showed significant differences. The three glycans were biosynthetically related biantennary core fucosylated N-glycans that only varied by the degree of galactosylation (G0F, G1F, and G2F; G: galactose, F: fucose). The ratio of G0F:G1F that captures reduced galactosylation was observed in patients samples but not in healthy controls (p = 0.004) and predicted thyroid cancer recurrence (AUC = 0.82, CI 95% = 0.64-0.99). CONCLUSIONS Altered N-glycomic profile was associated with thyroid cancer recurrence. This serum-based biomarker would be useful as an effective surveillance tool to improve the care and prognosis of thyroid cancer after prospective validation.
Collapse
Affiliation(s)
- Matthew R. Kudelka
- Department of Medicine Memorial Sloan Kettering Cancer Center New York City New York USA
| | - Yi Lasanajak
- Department of Biochemistry Emory University School of Medicine Atlanta Georgia USA
| | - David F. Smith
- Department of Biochemistry Emory University School of Medicine Atlanta Georgia USA
| | - Xuezheng Song
- Department of Biochemistry Emory University School of Medicine Atlanta Georgia USA
| | - Mohammad S. Hossain
- Department of Hematology and Medical Oncology Emory University Winship Cancer Institute Atlanta Georgia USA
| | - Taofeek K. Owonikoko
- Department of Hematology and Medical Oncology Emory University Winship Cancer Institute Atlanta Georgia USA
| |
Collapse
|
3
|
Huang D, Zhi J, Zhang J, Qin X, Zhao J, Zheng X, Gao M. Relationship Between Thyroid Autoantibodies and Recurrence of Papillary Thyroid Carcinoma in Children and Adolescents. Front Oncol 2022; 12:883591. [PMID: 35756669 PMCID: PMC9213685 DOI: 10.3389/fonc.2022.883591] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Accepted: 05/04/2022] [Indexed: 11/13/2022] Open
Abstract
Background Numerous studies reported connection between papillary thyroid carcinoma (PTC) and thyroid autoantibody in adults, but few of them have investigated whether there is a similar link in children and adolescents. The purpose of this research was to explore the relationship between clinicopathological features, prognosis and preoperative thyroid peroxidase antibody (TPOAb) as well as thyroglobulin antibody (TgAb) status in children and adolescents with PTC. Methods This study retrospectively reviewed 179 patients of PTC who underwent a thyroidectomy from January 2000 to June 2021 at Tianjin Medical University Cancer Hospital. We compared preoperative TgAb and TPOAb status with the clinicopathological features and prognosis of children and adolescents with PTC in different age groups. Results Patients with positive preoperative TPOAb and TgAb had lower recurrence rate in the younger group (P = 0.006, 0.047, respectively). Patients with positive TPOAb preoperatively had normal level of preoperative Tg and less cervical LNM than patients with negative TPOAb in children and adolescents (P < 0.05). Positive TPOAb preoperatively of PTC patients had a longer median DFS (113.4 months) than negative TPOAb (64.9 months) (P = 0.009, log-rank). Univariate analyses showed age, maximal tumor size, T stage, multifocality, lateral LNM and N staging were predictors for cancer recurrence in children and adolescents (P<0.05). Cox regression analysis found younger age (HR 0.224, P < 0.001), lateral LNM (HR 0.137, P = 0.010), N stage (HR 30.356, P < 0.001) were independent risk factors for recurrence. Conclusions Our study found that presence of preoperative TPOAb and TgAb could serve as novel prognostic factors for predicting recurrence of PTC in children.
Collapse
Affiliation(s)
- Dongmei Huang
- Department of Thyroid and Neck Tumor, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin, China
| | - Jingtai Zhi
- Department of Thyroid and Neck Tumor, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin, China
| | - Jinming Zhang
- Department of Thyroid and Neck Tumor, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin, China
| | - Xuan Qin
- Department of Thyroid and Neck Tumor, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin, China
| | - Jingzhu Zhao
- Department of Thyroid and Neck Tumor, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin, China
| | - Xiangqian Zheng
- Department of Thyroid and Neck Tumor, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin, China
| | - Ming Gao
- Department of Thyroid and Neck Tumor, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin, China.,Department of Thyroid and Breast Surgery, Tianjin Union Medical Center, Tianjin, China.,Tianjin Key Laboratory of General Surgery Inconstruction, Tianjin Union Medical Center, Tianjin, China
| |
Collapse
|
4
|
Aydoğan Bİ, Mutlu ABB, Yüksel S, Güllü S, Emral R, Demir Ö, Şahin M, Gedik VT, Çorapçıoğlu D, Sak SD, Erdoğan MF. The Association of Histologically Proven Chronic Lymphocytic Thyroiditis with Clinicopathological Features, Lymph Node Metastasis, and Recurrence Rates of Differentiated Thyroid Cancer. Endocr Pathol 2021; 32:280-287. [PMID: 33188468 DOI: 10.1007/s12022-020-09653-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/27/2020] [Indexed: 10/23/2022]
Abstract
The influence of chronic lymphocytic thyroiditis (CLT) on clinicopathological features and behavior of differentiated thyroid carcinoma (DTC) is still debated. In the present study, we aimed to evaluate the prognosis of DTC on the presence of CLT. A total of 649 total thyroidectomized patients (379 female, 270 male) with DTC, who had follow-up data for at least 36 months were included. Clinical, histopathological data, preoperative thyroid peroxidase antibody (TPO-ab), thyroglobulin antibody (Tg-ab), thyroid-stimulating hormone (TSH) levels, and presence of recurrent/persistent disease (R/PD) were evaluated retrospectively. Presence of CLT was defined by histopathology. Frequency of CLT was 32% (n = 208) among DTC patients. Mean tumor size (maximal diameter) was smaller in CLT group when compared to non-CLTs (p = 0.006). Capsular invasion, vascular invasion, tumor stage, risk groups, and R/PD were negatively associated with CLT (p < 0.01, p = 0.04, p = 0.03, p = 0.02, p < 0.01, respectively). Extrathyroidal extension was more frequent in non-CLT group when compared CLT (p = 0.052). Preoperative TSH level was positively associated with lymph node metastasis (LNM) and higher in patients with lateral LNM when compared to central LNM (p < 0.01). Central LNM, lateral LNM, stage 4 tumor, and intermediate- and high-risk tumor groups increased the risk of R/PH, 2.5-, 2.9-, 12.7-, 2.3-, and 4.2-fold, respectively. Presence of CLT was independently related with favorable outcomes, as the risk of R/PD was decreased by 0.49-fold. In conclusion, coexistence of CLT was negatively associated with tumor size, capsular invasion, vascular invasion, and tumor stage in DTC. Risk of R/PD was decreased by approximately half in patients with CLT.
Collapse
Affiliation(s)
- Berna İmge Aydoğan
- Department of Endocrinology and Metabolism, Ankara University Faculty of Medicine, Ankara, Turkey.
| | | | - Seher Yüksel
- Department of Pathology, Ankara University Faculty of Medicine, Ankara, Turkey
| | - Sevim Güllü
- Department of Endocrinology and Metabolism, Ankara University Faculty of Medicine, Ankara, Turkey
| | - Rıfat Emral
- Department of Endocrinology and Metabolism, Ankara University Faculty of Medicine, Ankara, Turkey
| | - Özgür Demir
- Department of Endocrinology and Metabolism, Ankara University Faculty of Medicine, Ankara, Turkey
| | - Mustafa Şahin
- Department of Endocrinology and Metabolism, Ankara University Faculty of Medicine, Ankara, Turkey
| | - Vedia Tonyukuk Gedik
- Department of Endocrinology and Metabolism, Ankara University Faculty of Medicine, Ankara, Turkey
| | - Demet Çorapçıoğlu
- Department of Endocrinology and Metabolism, Ankara University Faculty of Medicine, Ankara, Turkey
| | - Serpil Dizbay Sak
- Department of Pathology, Ankara University Faculty of Medicine, Ankara, Turkey
| | - Murat Faik Erdoğan
- Department of Endocrinology and Metabolism, Ankara University Faculty of Medicine, Ankara, Turkey
| |
Collapse
|
5
|
Lorusso L, Cappagli V, Valerio L, Giani C, Viola D, Puleo L, Gambale C, Minaldi E, Campopiano MC, Matrone A, Bottici V, Agate L, Molinaro E, Elisei R. Thyroid Cancers: From Surgery to Current and Future Systemic Therapies through Their Molecular Identities. Int J Mol Sci 2021; 22:3117. [PMID: 33803747 PMCID: PMC8003273 DOI: 10.3390/ijms22063117] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2021] [Revised: 03/09/2021] [Accepted: 03/10/2021] [Indexed: 12/16/2022] Open
Abstract
Differentiated thyroid cancers (DTC) are commonly and successfully treated with total thyroidectomy plus/minus radioiodine therapy (RAI). Medullary thyroid cancer (MTC) is only treated with surgery but only intrathyroidal tumors are cured. The worst prognosis is for anaplastic (ATC) and poorly differentiated thyroid cancer (PDTC). Whenever a local or metastatic advanced disease is present, other treatments are required, varying from local to systemic therapies. In the last decade, the efficacy of the targeted therapies and, in particular, tyrosine kinase inhibitors (TKIs) has been demonstrated. They can prolong the disease progression-free survival and represent the most important therapeutic option for the treatment of advanced and progressive thyroid cancer. Currently, lenvatinib and sorafenib are the approved drugs for the treatment of RAI-refractory DTC and PDTC while advanced MTC can be treated with either cabozantinib or vandetanib. Dabrafenib plus trametinib is the only approved treatment by FDA for BRAFV600E mutated ATC. A new generation of TKIs, specifically for single altered oncogenes, is under evaluation in phase 2 and 3 clinical trials. The aim of this review was to provide an overview of the current and future treatments of thyroid cancer with regards to the advanced and progressive cases that require systemic therapies that are becoming more and more targeted on the molecular identity of the tumor.
Collapse
Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | | | | | - Rossella Elisei
- Endocrine Unit, Department of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy; (L.L.); (V.C.); (L.V.); (C.G.); (D.V.); (L.P.); (C.G.); (E.M.); (M.C.C.); (A.M.); (V.B.); (L.A.); (E.M.)
| |
Collapse
|
6
|
Dedivitis RA, Matos LLD, Souza FGS, Bogado Ortiz JL. Association between Thyroiditis and Multifocality in Papillary Thyroid Carcinoma. Int Arch Otorhinolaryngol 2020; 25:e219-e223. [PMID: 33968223 PMCID: PMC8096513 DOI: 10.1055/s-0040-1710307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2019] [Accepted: 03/12/2020] [Indexed: 12/03/2022] Open
Abstract
Introduction
Hashimoto thyroiditis (HT) shares many characteristics with papillary thyroid carcinoma (PTC), and some studies show that, when associated, PTC is diagnosed mostly with smaller lesions and multifocal pattern.
Objective
To evaluate the relationship between HT and PTC.
Methods
A retrospective study of 155 patients who underwent total thyroidectomy from 2009 to 2015. Demographical, clinical and ultrasonographical data, as well as anatomopathological findings were evaluated.
Results
There were signs of thyroidits in 35 patients, and 114 patients had a unifocal disease. There was no statistical significance between the variables studied and thyroiditis. However, when compared with the occurrence of unifocal or multifocal lesions, there was statistical significance regarding age (
p
= 0.038) and mass (
p
= 0.031). There was no direct relationship between thyroiditis and multifocality (
p
= 0.325) nor between thyroiditis and cervical extension of the disease (
p
= 0.300 e
p
= 0.434).
Conclusion
There was no relationship between thyroiditis and multifocality in cases of PTC.
Collapse
Affiliation(s)
- Rogério Aparecido Dedivitis
- Department of Surgery, Faculdade de Medicina, Universidade de São Paulo, São Paulo, São Paulo, Brazil.,Department of Head and Neck Surgery, Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo, São Paulo, São Paulo, Brazil
| | - Leandro Luongo de Matos
- Department of Surgery, Faculdade de Medicina, Universidade de São Paulo, São Paulo, São Paulo, Brazil.,Department of Head and Neck Surgery, Instituto do Câncer do Estado de São Paulo (Icesp), São Paulo, São Paulo, Brazil
| | | | | |
Collapse
|
7
|
Bueno F, Falcone MGG, Peñaloza MA, Abelleira E, Pitoia F. Dynamics of serum antithyroglobulin antibodies in patients with differentiated thyroid cancer. Endocrine 2020; 67:387-396. [PMID: 31650394 DOI: 10.1007/s12020-019-02112-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2019] [Accepted: 10/02/2019] [Indexed: 01/21/2023]
Abstract
PURPOSE Serum antithyroglobulin antibodies (sTgAb) affect the reliability of Tg measurement in patients with thyroid cancer. We compared the outcome of patients with detectable and undetectable sTgAb, stratified according to the initial risk of recurrence (RR); also the response to treatment in patients with detectable sTgAb treated with total thyroidectomy (TT) with and without radioiodine remnant ablation (RA) and the sTgAb trend in the long-term follow-up according to the initial response. METHODS We included 432 patients submitted to TT, with or without RA; 106 patients had detectable sTgAb levels. Median follow-up was 53 months. RESULTS There were no statistically significant differences considering presentation between negative or positive sTgAb subjects. The frequency of structural incomplete response (SIR) in low, intermediate, and high RR was similar. Undetectable sTgAb in patients was achieved in a median of 16 months in ablated patients compared with 11 months in those without RA (p = 0.0232). Patients without RA had a higher rate of undetectable sTgAb during the first 12 months. A SIR was observed in 3% of patients with declining sTgAb, in 19% of those with stable levels, and in 43% with increasing sTgAb (p = 0.004). The status of no evidence of disease was achieved more frequently in patients with initial sTgAb levels < 200 mUI/l, independently of the initial RR. CONCLUSIONS There was no impact of sTgAb on the initial clinical presentation and the response to therapy in low-risk patients treated with or without RA. sTgAb trend is more useful than an absolute value to predict a SIR.
Collapse
Affiliation(s)
- Fernanda Bueno
- Division of Endocrinology, Hospital de Clínicas-University of Buenos Aires, Buenos Aires, Argentina
| | | | - Mirna Angela Peñaloza
- Division of Endocrinology, Hospital de Clínicas-University of Buenos Aires, Buenos Aires, Argentina
| | - Erika Abelleira
- Division of Endocrinology, Hospital de Clínicas-University of Buenos Aires, Buenos Aires, Argentina
| | - Fabián Pitoia
- Division of Endocrinology, Hospital de Clínicas-University of Buenos Aires, Buenos Aires, Argentina.
| |
Collapse
|
8
|
Ferrari SM, Fallahi P, Galdiero MR, Ruffilli I, Elia G, Ragusa F, Paparo SR, Patrizio A, Mazzi V, Varricchi G, Marone G, Antonelli A. Immune and Inflammatory Cells in Thyroid Cancer Microenvironment. Int J Mol Sci 2019; 20:E4413. [PMID: 31500315 PMCID: PMC6769504 DOI: 10.3390/ijms20184413] [Citation(s) in RCA: 129] [Impact Index Per Article: 25.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2019] [Revised: 08/30/2019] [Accepted: 09/05/2019] [Indexed: 12/22/2022] Open
Abstract
A hallmark of cancer is the ability of tumor cells to avoid immune destruction. Activated immune cells in tumor microenvironment (TME) secrete proinflammatory cytokines and chemokines which foster the proliferation of tumor cells. Specific antigens expressed by cancer cells are recognized by the main actors of immune response that are involved in their elimination (immunosurveillance). By the recruitment of immunosuppressive cells, decreasing the tumor immunogenicity, or through other immunosuppressive mechanisms, tumors can impair the host immune cells within the TME and escape their surveillance. Within the TME, cells of the innate (e.g., macrophages, mast cells, neutrophils) and the adaptive (e.g., lymphocytes) immune responses are interconnected with epithelial cancer cells, fibroblasts, and endothelial cells via cytokines, chemokines, and adipocytokines. The molecular pattern of cytokines and chemokines has a key role and could explain the involvement of the immune system in tumor initiation and progression. Thyroid cancer-related inflammation is an important target for diagnostic procedures and novel therapeutic strategies. Anticancer immunotherapy, especially immune checkpoint inhibitors, unleashes the immune system and activates cytotoxic lymphocytes to kill cancer cells. A better knowledge of the molecular and immunological characteristics of TME will allow novel and more effective immunotherapeutic strategies in advanced thyroid cancer.
Collapse
Affiliation(s)
- Silvia Martina Ferrari
- Department of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy; (S.M.F.); (I.R.); (G.E.); (F.R.); (S.R.P.); (A.P.); (V.M.)
| | - Poupak Fallahi
- Department of Translational Research and of New Technologies in Medicine and Surgery, University of Pisa, 56126 Pisa, Italy;
| | - Maria Rosaria Galdiero
- Department of Translational Medical Sciences and Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, 80138 Naples, Italy; (M.R.G.); (G.V.); (G.M.)
- WAO Center of Excellence, 80138 Naples, Italy
| | - Ilaria Ruffilli
- Department of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy; (S.M.F.); (I.R.); (G.E.); (F.R.); (S.R.P.); (A.P.); (V.M.)
| | - Giusy Elia
- Department of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy; (S.M.F.); (I.R.); (G.E.); (F.R.); (S.R.P.); (A.P.); (V.M.)
| | - Francesca Ragusa
- Department of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy; (S.M.F.); (I.R.); (G.E.); (F.R.); (S.R.P.); (A.P.); (V.M.)
| | - Sabrina Rosaria Paparo
- Department of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy; (S.M.F.); (I.R.); (G.E.); (F.R.); (S.R.P.); (A.P.); (V.M.)
| | - Armando Patrizio
- Department of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy; (S.M.F.); (I.R.); (G.E.); (F.R.); (S.R.P.); (A.P.); (V.M.)
| | - Valeria Mazzi
- Department of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy; (S.M.F.); (I.R.); (G.E.); (F.R.); (S.R.P.); (A.P.); (V.M.)
| | - Gilda Varricchi
- Department of Translational Medical Sciences and Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, 80138 Naples, Italy; (M.R.G.); (G.V.); (G.M.)
- WAO Center of Excellence, 80138 Naples, Italy
| | - Gianni Marone
- Department of Translational Medical Sciences and Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, 80138 Naples, Italy; (M.R.G.); (G.V.); (G.M.)
- WAO Center of Excellence, 80138 Naples, Italy
- Institute of Experimental Endocrinology and Oncology “Gaetano Salvatore” (IEOS), National Research Council (CNR), 80131 Naples, Italy
| | - Alessandro Antonelli
- Department of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy; (S.M.F.); (I.R.); (G.E.); (F.R.); (S.R.P.); (A.P.); (V.M.)
| |
Collapse
|
9
|
Noh BJ, Sung JY, Kim YW, Park YK. Recurrent thyroid papillary carcinoma in children under ten years old: report of two cases and literature review. KOREAN JOURNAL OF PATHOLOGY 2014; 48:297-301. [PMID: 25214862 PMCID: PMC4160593 DOI: 10.4132/koreanjpathol.2014.48.4.297] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/07/2014] [Revised: 02/18/2014] [Accepted: 02/28/2014] [Indexed: 01/04/2023]
Abstract
Papillary thyroid carcinoma (PTC) in children under ten years old is very rare. To date, 18 cases of PTC in children under ten years old (including our two cases) have been reported in Korea. Here, we describe two cases of recurrent PTC with follicular variant and conventional type in an 8-year-old boy and a 7-year-old boy, respectively, and discuss clinicopathologic and molecular characteristics that differ in pediatric patients from adults.
Collapse
Affiliation(s)
- Byeong-Joo Noh
- Department of Pathology, Kyung Hee University School of Medicine, Seoul, Korea
| | - Ji-Youn Sung
- Department of Pathology, Kyung Hee University School of Medicine, Seoul, Korea
| | - Youn-Wha Kim
- Department of Pathology, Kyung Hee University School of Medicine, Seoul, Korea
| | - Yong-Koo Park
- Department of Pathology, Kyung Hee University School of Medicine, Seoul, Korea
| |
Collapse
|
10
|
Neshandar Asli I, Siahkali AS, Shafie B, Javadi H, Assadi M. Prognostic Value of Basal Serum Thyroglobulin Levels, but Not Basal Antithyroglobulin Antibody (TgAb) Levels, in Patients with Differentiated Thyroid Cancer. Mol Imaging Radionucl Ther 2014; 23:54-9. [PMID: 24963446 PMCID: PMC4067877 DOI: 10.4274/mirt.39200] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2013] [Accepted: 01/30/2014] [Indexed: 12/01/2022] Open
Abstract
Objective: The prognostic values of serum thyroglobulin (Tg) and antithyroglobulin antibody (TgAb) levels, measured immediately before I-131remnant ablation in patients with differentiated thyroid cancer (DTC), have been advocated by some researchers; however, it had controversial outcomes. This study was carried out to examine this dilemma and to check the clinical significance of basal serum Tg and TgAb levels and postablation iodine 131whole body scan(WBS) findings in DTC patients. Methods: In this retrospective study, the records of 500 patients with differentiated thyroid cancer, who had undergone treatment between 2003 and 2010, were assessed. Of those, 149 patients with results of basal serum thyroglobulin concentration and whole body scan using radioactive iodine were included. Age, sex, tumour histology, basal thyroglobulin (Tg), anti-thyroglobulin (TgAb) and TSH concentration, radioactive iodine doses in each hospitalization, numbers of hospitalization, and results of whole body scans were recorded. The relationship among basal Tg, TgAb, TSH, and whole body scan with hospitalization number and total radioactive iodine doses were assessed. Results: A total of 149 patients, including 123 (83%) females and 26 (17%) males, with a mean age of 40±15 years, took part in the study. The mean (SD) basal Tg, TgAb, and TSH were 91.7±169.2 ng/mL (0.1-1000 ng/mL), 250±893 U/mL (0-9000 U/m L), and 64.8±61.5 µU/mL (30-689 U/mLµ), respectively. A total of 52 (34.9%) cases had TgAb levels greater than 100 U/mL. The mean basal Tg in patients who were admitted three or more times was significantly greater than that of patients with one hospitalization (p=0.026). In addition, the mean of Tg in patients who received 7.4 GBq radioactive iodine or less was significantly lower than the others (p=0.003). The mean of TgAb and TSH were not different between these groups. In the results of the whole body scans, patients with metastasis had higher frequency of hospitalization (p=0.010) and received higher radioactive iodine levels (p<0.001). Conclusions: The findings of this study showed that, in differentiated thyroid cancer, lower basal serum Tg levels and absence of metastasis in radioiodine scan after ablation treatment were correlated with fewer hospitalizations and lower doses of radioactive iodine. Basal TgAb and TSH had no relation. Therefore, it seems that basal Tg could help us in determining which patients need aggressive treatment.
Collapse
Affiliation(s)
- Isa Neshandar Asli
- Taleghani Hospital, Shahid Beheshti University of Medical Sciences, Department of Nuclear Medicine, Tehran, Iran
| | - Ali Shafiepour Siahkali
- Taleghani Hospital, Shahid Beheshti University of Medical Sciences, Department of Nuclear Medicine, Tehran, Iran
| | - Babak Shafie
- Taleghani Hospital, Shahid Beheshti University of Medical Sciences, Department of Nuclear Medicine, Tehran, Iran
| | - Hamid Javadi
- Golestan University of Medical Sciences (GUOMS), Golestan Research Center of Gastroenterology and Hepatology (GRCGH), Gorgan, Iran
| | - Majid Assadi
- Bushehr University of Medical Sciences, The Persian Gulf Nuclear Medicine Research Center, Bushehr, Iran
| |
Collapse
|
11
|
Yu H, Huang X, Liu X, Jin H, Zhang G, Zhang Q, Yu J. Regulatory T cells and plasmacytoid dendritic cells contribute to the immune escape of papillary thyroid cancer coexisting with multinodular non-toxic goiter. Endocrine 2013; 44:172-81. [PMID: 23264145 DOI: 10.1007/s12020-012-9853-2] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/04/2012] [Accepted: 12/01/2012] [Indexed: 12/22/2022]
Abstract
Immunosuppressive lymphocytes, such as regulatory T cells (Tregs) and plasmacytoid dendritic cells (pDCs), play crucial roles in tumor escape. To investigate the roles of Tregs and pDCs in papillary thyroid cancer (PTC) plus multinodular non-toxic goiter (MNG), thyroid tissue and blood samples from 30 patients with PTC plus MNG and 30 MNG alone were analyzed for CD4(+) T cell, CD8(+) T cell, FoxP3(+) Treg, ICOS(+)FoxP3(+) Treg, and pDC numbers by immunohistochemistry (IHC), immunofluorescence, and flow cytometry. Plasma concentration of the cytokines interleukin 10 (IL-10) and transforming growth factor β (TGF-β) were measured by enzyme-linked immunosorbent assay as well. Both in thyroid tissue and peripheral blood, the numbers of Foxp3(+) Treg were significantly higher in patients with PTC plus MNG compared to patients with MNG alone; and as a prognostic marker, ICOS(+)Foxp3(+) Tregs represent a stronger predictor of disease progression than the total numbers of Foxp3(+) Tregs. Furthermore, a positive correlation between pDC and ICOS(+)Foxp3(+) Treg numbers in tissue of patients with PTC plus MNG was observed, suggesting that PTC-derived pDCs may induce the differentiation of naive CD4(+) T cells into ICOS(+)Foxp3(+)Tregs. This may be one of the mechanisms underlying tumor escape in PTC plus MNG patients. Our results suggest that Tregs and pDCs together contribute to the tumor escape in patients with PTC plus MNG.
Collapse
Affiliation(s)
- Hang Yu
- Department of Gastrointestinal and Thyroid Surgery, The First Affiliated Hospital, College of Medicine, Zhejiang University, No. 79, Qingchun Road, Hangzhou, 310003, Zhejiang, China
| | | | | | | | | | | | | |
Collapse
|
12
|
Owonikoko TK, Hossain MS, Bhimani C, Chen Z, Kim S, Ramalingam SS, Sun SY, Shin DM, Waller EK, Khuri FR. Soluble FAS ligand as a biomarker of disease recurrence in differentiated thyroid cancer. Cancer 2013; 119:1503-11. [PMID: 23340930 DOI: 10.1002/cncr.27937] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2012] [Revised: 11/09/2012] [Accepted: 11/12/2012] [Indexed: 12/21/2022]
Abstract
BACKGROUND Reliable predictive biomarkers are required to address the challenge of disease recurrence after thyroid cancer surgery. For this study, the authors assessed the association of cellular-based and serum-based immunologic mediators with thyroid cancer recurrence. METHODS Leukocyte subset counts and immune regulatory cytokine levels were determined in peripheral blood samples using multiparameter flow cytometry and 51-panel, multiplex enzyme-linked immunosorbent assays, respectively. The functional activity of circulating B-lymphocytes, T-lymphocytes, and natural killer lymphocytes was assessed ex vivo. Differences in mean biomarker levels between defined patient groups and correlations between biomarkers and cancer recurrence were assessed using t tests or Wilcoxon tests and by univariate and multivariate analyses with Cox models. Optimal cutoff values of significantly correlated biomarkers that best predicted disease recurrence after surgery were established by receiver operating characteristics and were validated by using an optimal cutpoint determination algorithm. RESULTS In total, 35 patients were enrolled (median age, 49.4 year), including 24 women and 15 patients with recurrent disease; and there were 21 individuals in the control group. Patients without recurrence had higher levels of soluble FAS (tumor necrosis receptor superfamily, member 6) ligand (sFASL), transforming growth factor-β, regulatory T cells, and programmed death 1/ programmed death ligand 1-expressing leukocytes. sFASL (hazard ratio, 0.60; 95% confidence interval, 0.38-0.95; P = .031) and interferon-α (hazard ratio, 1.55; 95% confidence interval, 1.03-2.34; P = .038) were associated significantly with disease recurrence. There was a significant difference in progression-free survival between patient groups stratified by an sFASL optimal cutpoint of 15 pg/mL (log-rank P = .0009). CONCLUSIONS sFASL and IFN-α levels were correlated significantly with thyroid cancer recurrence and may be useful for risk-adapted surveillance strategies in patients with thyroid cancer.
Collapse
Affiliation(s)
- Taofeek K Owonikoko
- Department of Hematology and Medical Oncology, Winship Cancer Institute, Emory University School of Medicine, Atlanta, Georgia, USA.
| | | | | | | | | | | | | | | | | | | |
Collapse
|
13
|
Kim KE, Kim EK, Yoon JH, Han KH, Moon HJ, Kwak JY. Preoperative Prediction of Central Lymph Node Metastasis in Thyroid Papillary Microcarcinoma Using Clinicopathologic and Sonographic Features. World J Surg 2012; 37:385-91. [DOI: 10.1007/s00268-012-1826-3] [Citation(s) in RCA: 77] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
|
14
|
Cunha LL, Morari EC, Nonogaki S, Soares FA, Vassallo J, Ward LS. Foxp3 expression is associated with aggressiveness in differentiated thyroid carcinomas. Clinics (Sao Paulo) 2012; 67:483-8. [PMID: 22666793 PMCID: PMC3351250 DOI: 10.6061/clinics/2012(05)13] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/27/2012] [Accepted: 03/29/2012] [Indexed: 12/29/2022] Open
Abstract
OBJECTIVES Forkhead box P3 (FoxP3) expression has been observed in human cancer cells but has not yet been reported in thyroid cells. We investigated the prognostic significance of both FoxP3 expression and intratumoral FoxP3(+) lymphocyte infiltration in differentiated thyroid carcinoma cells. METHODS We constructed a tissue microarray with 385 thyroid tissues, including 266 malignant tissues (from 253 papillary thyroid carcinomas and 13 follicular carcinomas), 114 benign lesions, and 5 normal thyroid tissues. RESULTS We determined the expression of FoxP3 in both tumor cells and tumor-infiltrating lymphocytes using immunohistochemical techniques. Cellular expression of FoxP3 was evident in 71% of benign and 91.9% of malignant tissues. The nuclear and cytoplasmic expression patterns were quantified separately. A multivariate logistic regression analysis indicated that cytoplasmic FoxP3 expression is an independent risk factor for thyroid malignancy. Cytoplasmic FoxP3 staining was inversely correlated with patient age. Nuclear FoxP3 staining was more intense in younger patients and in tumors presenting with metastasis at diagnosis. FoxP3(+) lymphocytes were more frequent in tumors smaller than 2 cm, those without extrathyroidal invasion, and in patients with concurrent chronic lymphocytic thyroiditis. CONCLUSIONS We demonstrated FoxP3 expression in differentiated thyroid carcinoma cells and found evidence that this expression may exert an important influence on several features of tumor aggressiveness.
Collapse
Affiliation(s)
- Lucas Leite Cunha
- University of Campinas, Faculty of Medical Sciences, Laboratory of Cancer Molecular Genetics, SP, Brazil
| | | | | | | | | | | |
Collapse
|
15
|
Villagelin DGPN, Santos RB, Romaldini JH. Is diffuse and peritumoral lymphocyte infiltration in papillary thyroid cancer a marker of good prognosis? J Endocrinol Invest 2011; 34:e403-8. [PMID: 21765238 DOI: 10.3275/7870] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
BACKGROUND Papillary thyroid carcinoma (PTC) is the most frequently diagnosed endocrine neoplasia, representing 70 to 80% of all diagnosed thyroid cancers. Furthermore, Hashimoto's thyroiditis is a frequent inflammatory thyroid disease and the main cause of hypothyroidism. The relationship between Hashimoto's thyroiditis and PTC remains controversial. METHODS Surgery for PTC was performed at our institution on 157 consecutive patients. They were classified by the degree of lymphocyte infiltration (LI). LI was classified as diffuse LI or peritumoral LI (only in or around the tumor), or absent. In addition, age, gender, tumor size, histopathological findings, lymph-node metastasis, extra- thyroidal extension, multifocal tumor, coexistence of LI and clinical outcomes were analyzed. RESULTS Out of the 141 patients included in the study, 83 (59%) had diffuse LI and 22 (16%) had peritumoral LI. In 36 patients (25%) LI was absent. A comparison of patients in the 3 groups revealed no significant difference in their genders, ages, smoking status, thyroid function, or nodule size at the time of surgery. The characteristics of PTC showed no differences in lymph-node metastasis, tumor invasion into contiguous neck structures, angioinvasion, or PTC subtypes. Tumor-node-metastasis (TNM) classification and classes did not differ among the 3 groups. During the follow-up, 64 out of 141 patients with PTC (55%) had recurrences from 6 to 130 months after the initial treatment. After a mean follow-up period of 8 yr we observed a significantly (p=0.01) high recurrence (66.6%) in the LI absent group with 24 of 36 patients when compared to patients from the diffuse LI group (32 out of 83 patients; 38.5%) and peritumoral LI group (8 out of 22 patients; 25%). CONCLUSIONS Although the role of the inflammatory-immune cells is complex and little understood, we found a more favorable course of PTC in the presence of LI (diffuse or peritumoral); this supports the hypothesis that LI represents a form of immune reaction to control tumor growth and proliferation.
Collapse
Affiliation(s)
- D G P N Villagelin
- Hospital do Servidor Publico Estadual-IAMSPE/SP, Pontificia Universidade Catolica de Campinas, São Paulo, Brazil
| | | | | |
Collapse
|
16
|
Cunha LL, Ferreira RC, Marcello MA, Vassallo J, Ward LS. Clinical and pathological implications of concurrent autoimmune thyroid disorders and papillary thyroid cancer. J Thyroid Res 2011; 2011:387062. [PMID: 21403889 PMCID: PMC3043285 DOI: 10.4061/2011/387062] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/29/2010] [Revised: 10/26/2010] [Accepted: 12/16/2010] [Indexed: 01/13/2023] Open
Abstract
Cooccurrences of chronic lymphocytic thyroiditis (CLT) and thyroid cancer (DTC) have been repeatedly reported. Both CLT and DTC, mainly papillary thyroid carcinoma (PTC), share some epidemiological and molecular features. In fact, thyroid lymphocytic inflammatory reaction has been observed in association with PTC at variable frequency, although the precise relationship between the two diseases is still debated. It also remains a matter of debate whether the association with a CLT or even an autoimmune disorder could influence the prognosis of PTC. A better understanding about clinical implications of autoimmunity in concurrent thyroid cancer could raise new insights of thyroid cancer immunotherapy. In addition, elucidating the molecular mechanisms involved in autoimmune disease and concurrent cancer allowed us to identify new therapeutic strategies against thyroid cancer. The objective of this article was to review recent literature on the association of these disorders and its potential significance.
Collapse
Affiliation(s)
- L L Cunha
- Laboratory of Cancer Molecular Genetics, Faculty of Medical Sciences, University of Campinas (FCM-Unicamp), 126 Tessalia Vieira de Camargo St., Cidade Universitária, Barão Geraldo, Campinas, 13083-970 São Paulo, SP, Brazil
| | | | | | | | | |
Collapse
|
17
|
Cunha LL, Tincani AJ, Assumpção LVMD, Soares FA, Vassallo J, Ward LS. Interleukin-10 but not interleukin-18 may be associated with the immune response against well-differentiated thyroid cancer. Clinics (Sao Paulo) 2011; 66:1203-8. [PMID: 21876975 PMCID: PMC3148465 DOI: 10.1590/s1807-59322011000700014] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2011] [Accepted: 04/11/2011] [Indexed: 12/29/2022] Open
Abstract
OBJECTIVES The aim of this study was to investigate the role of the interleukin-18 +105A/C and interleukin-10 -1082A/G germline polymorphisms in the development and outcome of differentiated thyroid carcinoma associated or not with concurrent thyroiditis. METHODS We studied 346 patients with differentiated thyroid carcinomas, comprising 292 papillary carcinomas and 54 follicular carcinomas, who were followed up for 12-298 months (mean 76.10 ± 68.23 months) according to a standard protocol. We genotyped 200 patients and 144 control individuals for the interleukin-18 +105A/C polymorphism, and we genotyped 183 patients and 137 controls for the interleukin-10 -1082A/G polymorphism. RESULTS Interleukin-18 polymorphisms were not associated with chronic lymphocytic thyroiditis or any clinical or pathological feature of tumor aggressiveness. However, there was an association between the presence of interleukin-10 variants and chronic lymphocytic thyroiditis. Chronic lymphocytic thyroiditis was present in 21.74% of differentiated thyroid carcinoma patients, most frequently affecting women previously diagnosed with Hashimoto's thyroiditis who had received a lower 131I cumulative dose and did not present lymph node metastases. CONCLUSIONS We conclude that the inheritance of a G allele at the interleukin-10 -1082A/G polymorphism may favor a concurrent thyroid autoimmunity in differentiated thyroid carcinoma patients, and this autoimmunity may favor a better prognosis for these patients.
Collapse
Affiliation(s)
- Lucas Leite Cunha
- Laboratory of Cancer Molecular Genetics, Faculty of Medical Sciences, University of Campinas, Campinas, SP, Brazil.
| | | | | | | | | | | |
Collapse
|
18
|
Fugazzola L, Colombo C, Perrino M, Muzza M. Papillary thyroid carcinoma and inflammation. Front Endocrinol (Lausanne) 2011; 2:88. [PMID: 22645512 PMCID: PMC3355852 DOI: 10.3389/fendo.2011.00088] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/08/2011] [Accepted: 11/14/2011] [Indexed: 12/31/2022] Open
Affiliation(s)
- Laura Fugazzola
- Endocrine Unit, Department of Medical Sciences, Fondazione IRCCS Ca’ Granda, Università degli Studi di MilanoMilan, Italy
- *Correspondence:
| | - Carla Colombo
- Endocrine Unit, Department of Medical Sciences, Fondazione IRCCS Ca’ Granda, Università degli Studi di MilanoMilan, Italy
| | - Michela Perrino
- Endocrine Unit, Department of Medical Sciences, Fondazione IRCCS Ca’ Granda, Università degli Studi di MilanoMilan, Italy
| | - Marina Muzza
- Endocrine Unit, Department of Medical Sciences, Fondazione IRCCS Ca’ Granda, Università degli Studi di MilanoMilan, Italy
| |
Collapse
|
19
|
French JD, Weber ZJ, Fretwell DL, Said S, Klopper JP, Haugen BR. Tumor-associated lymphocytes and increased FoxP3+ regulatory T cell frequency correlate with more aggressive papillary thyroid cancer. J Clin Endocrinol Metab 2010; 95:2325-33. [PMID: 20207826 PMCID: PMC2869546 DOI: 10.1210/jc.2009-2564] [Citation(s) in RCA: 110] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
CONTEXT Ten to 30% of patients with papillary thyroid cancer (PTC) develop recurrent disease and may benefit from innovative adjuvant therapies. Immune-based therapies are under investigation to treat many types of cancer. The role of the immune system in PTC is poorly understood. OBJECTIVE We investigated whether tumor-associated lymphocytes (TAL), in the absence of background thyroiditis (LT), contribute to disease severity. We hypothesized that the type of lymphocytes associated with PTC would correlate with parameters of disease. DESIGN This retrospective study analyzed archived PTC samples for the presence of TAL and/or LT. A group of patients with TAL was evaluated for lymphocyte subsets by immunohistofluorescence. PATIENTS AND SETTING One hundred PTC patients were analyzed for LT and TAL, and 10 PTC patients with TAL were assessed for lymphocyte subsets at University of Colorado Hospital. MAIN OUTCOME We assessed correlations between disease and the presence of TAL, LT, and lymphocyte subset frequency. RESULTS Patients with TAL exhibited higher disease stage and increased incidence of invasion and lymph node metastasis compared with patients without lymphocytes or with LT. CD4(+) T cell frequency correlated with tumor size (r = 0.742; P = 0.017). FoxP3(+) regulatory T cell (Treg) frequency correlated with lymph node metastases (r = 0.858; P = 0.002), and CD8 to Treg ratio correlated inversely with tumor size (r = -0.804; P = 0.007). CONCLUSIONS TAL and high Treg frequency in primary thyroid tumors correlates with more aggressive disease. Future prospective studies may identify Treg frequency as a predictive factor in PTC, and the suppressive effects of Treg should be considered in the design of immune-based therapies.
Collapse
Affiliation(s)
- Jena D French
- Department of Medicine, University of Colorado Denver, 12801 East 17th Avenue, Aurora, Colorado 80045, USA.
| | | | | | | | | | | |
Collapse
|
20
|
Port M, Boltze C, Wang Y, Röper B, Meineke V, Abend M. A radiation-induced gene signature distinguishes post-Chernobyl from sporadic papillary thyroid cancers. Radiat Res 2008; 168:639-49. [PMID: 18088181 DOI: 10.1667/rr0968.1] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2007] [Accepted: 08/15/2007] [Indexed: 11/03/2022]
Abstract
We investigated selected gene targets to differentiate radiation-induced papillary thyroid cancers (PTCs) from other etiologies. Total RNA was isolated from 11 post-Chernobyl PTCs and 41 sporadic PTCs characterized by a more aggressive tumor type and lacking a radiation exposure history. RNA from 10 tumor samples from both groups was pooled and hybridized separately on a whole genome microarray for screening. Then 92 selected gene targets were examined quantitatively on each tumor sample using an RTQ-PCR-based low-density array (LDA). Screening for more than fivefold differences in gene expression between the groups by microarray detected 646 up-regulated and 677 down-regulated genes. Categorization of these genes revealed a significant (P < 0.0006) over-representation of the number of up-regulated genes coding for oxidoreductases, G-proteins and growth factors, while the number of genes coding for immunoglobulin appeared to be significantly down-regulated. With the LDA, seven genes (SFRP1, MMP1, ESM1, KRTAP2-1, COL13A1, BAALC and PAGE1) made a complete differentiation between the groups possible. Gene expression patterns known to be associated with a more aggressive tumor type in older patients appeared to be more pronounced in post-Chernobyl PTC, thus underlining the known aggressiveness of radiation-induced PTC. Seven genes were found that completely distinguished post-Chernobyl (PTC) from sporadic PTC.
Collapse
Affiliation(s)
- M Port
- Bundeswehr Institute of Radiobiology, German Armed Forces, Munich, Germany
| | | | | | | | | | | |
Collapse
|
21
|
Corapcioglu D, Sak SD, Delibasi T, Tonyukuk V, Kamel N, Uysal AR, Kocak S, Aydintug S, Erdogan G. Papillary microcarcinomas of the thyroid gland and immunohistochemical analysis of expression of p53 protein in papillary microcarcinomas. J Transl Med 2006; 4:28. [PMID: 16822319 PMCID: PMC1533864 DOI: 10.1186/1479-5876-4-28] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2006] [Accepted: 07/05/2006] [Indexed: 01/10/2023] Open
Abstract
Background Thyroid papillary microcarcinoma (TPM) is defined according to WHO criteria as a thyroid tumor smaller than 1–1.5 cm. TPMs are encountered in 0.5–35.6 % of autopsies or surgical specimens where carcinoma had been unsuspected. The purpose of the present study was to evaluate patients who had TPMs in terms of clinical findings, histopathological features and immunohistochemical evidence of expression of the tumor suppressor gene p53. Methods A total of 44 patients with TPMs less than 1.0 cm in diameter were included in the study. The patients were evaluated clinically and the tumors were evaluated in terms of their histopathological and immunohistochemical features, including expression of p53. Results The female/male ratio was 2.8/1, and the median age at time of diagnosis was 49 years (range 20–71 years). The maximum diameter of the smallest focus was 0.1 mm, and that of the largest was 10 mm microscopically. The mean diameter of all tumors was 5.7 mm. There was no correlation between tumor size and age or gender. Of the TPMs, 72 % were found in the right lobe, 24 % in the left lobe and 4 % in the isthmus. Fine-needle aspiration biopsy provided the diagnosis of TPM in only 43.2 % of the patients. All patients were treated with surgery, with 20 undergoing conservative surgery, i.e. lobectomy or isthmusectomy, and 24 undergoing total thyroidectomy. Frozen section provided the diagnosis of TPM in only 56.8 % of the patients. We found lymphocytic thyroiditis in 13.6% of patients, follicular variants in 11.9%, capsular invasion in 26.8%, lymph node involvement in 11.9%, soft tissue metastases in the neck in 12.1% and multifocality in 31.7 %, and none of these were related to age or gender (p > 0.05). No distant metastases were observed during approximately 10 years of follow up. We found p53 positivity in 34.5 % of TPM tumors. However, p53 expression was not statistically related to age or gender. Conclusion Our findings imply that TPMs may not be entirely innocent since they are associated with signs of poor prognosis such as capsular invasion, multifocal presentation, lymph node involvement and p53 positivity. Therefore, TPMs should be evaluated and followed like classical papillary cancers.
Collapse
Affiliation(s)
- Demet Corapcioglu
- Department of Endocrinology and Metabolism, Ankara University School of Medicine, Ankara, Turkey
| | - Serpil D Sak
- Department of Pathology, Ankara University School of Medicine, Ankara, Turkey
| | - Tuncay Delibasi
- Department of Endocrinology and Metabolism, Ankara University School of Medicine, Ankara, Turkey
| | - Vedia Tonyukuk
- Department of Endocrinology and Metabolism, Ankara University School of Medicine, Ankara, Turkey
| | - Nuri Kamel
- Department of Endocrinology and Metabolism, Ankara University School of Medicine, Ankara, Turkey
| | - Ali R Uysal
- Department of Endocrinology and Metabolism, Ankara University School of Medicine, Ankara, Turkey
| | - Savas Kocak
- Department of Surgery, Ankara University School of Medicine, Ankara, Turkey
| | - Semih Aydintug
- Department of Surgery, Ankara University School of Medicine, Ankara, Turkey
| | - Gurbuz Erdogan
- Department of Endocrinology and Metabolism, Ankara University School of Medicine, Ankara, Turkey
| |
Collapse
|
22
|
Patel A, Fenton C, Terrell R, Powers PA, Dinauer C, Tuttle RM, Francis GL. Nitrotyrosine, inducible nitric oxide synthase (iNOS), and endothelial nitric oxide synthase (eNOS) are increased in thyroid tumors from children and adolescents. J Endocrinol Invest 2002; 25:675-83. [PMID: 12240898 DOI: 10.1007/bf03345100] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Nitric oxide (NO) is a reactive cell signal that controls vascular tone and is generated by inducible (iNOS), endothelial (eNOS) and neuronal (nNOS) NO synthase (NOS). We hypothesized that NO could be important for growth of thyroid tumors and tested this hypothesis, by staining 41 papillary thyroid carcinoma (PTC), 9 follicular thyroid carcinoma (FTC), and 15 benign thyroid lesions for iNOS, eNOS and nitrotyrosine (N-TYR). Staining intensity was determined by 2 blinded, independent examiners, and quantified from grade 1 (absent) to grade 4 (intense). Average N-TYR staining of benign adenomas (2.5+/-0.42, p=0.009), PTC (3.10+/-0.12, p=0.001), FTC (2.44+/-0.30, p=0.001), and autoimmune lesions (3.25+/-0.48, p=0.019) were greater than that of multinodular goiter (1.0 for all 3) and surrounding normal thyroid (1.1+/-0.1). Average iNOS staining of benign adenomas (2.6+/-0.37), PTC (2.7+/-0.16), FTC (2.4+/-0.26) and autoimmune lesions (3.5+/-0.29) were all greater than that of surrounding normal thyroid (1.1+/-0.1, p<0.008), but there were too few multinodular goiters to achieve a significant difference (no.=2, 3.0+/-1.0). Average eNOS staining of benign adenomas (2.9+/-0.40), multinodular goiters (3.5+/-0.5), PTC (3.24+/-0.18), FTC (3.5+/-0.50), and autoimmune lesions (2.8+/-0.6) were also greater than that of surrounding normal thyroid (mean=1.4+/-0.2, p<0.001). N-TYR staining correlated with that of vascular endothelial growth factor (VEGF, r=0.36, p=0.007) and the number of lymphocytes/high power field (r=0.39, p=0.004). Recurrent disease developed only from carcinoma with moderate-intense N-TYR staining, but there were too few recurrent tumors to achieve statistical significance (p=0.08). We conclude that NO is produced by benign adenomas, PTC and FTC suggesting that NO could be important in vascularization of thyroid tumors and autoimmune thyroid diseases.
Collapse
Affiliation(s)
- A Patel
- Department of Pediatrics, Uniformed Services University of the Health Sciences, Bethesda, MD 20814, USA
| | | | | | | | | | | | | |
Collapse
|
23
|
Patel A, Straight AM, Mann H, Duffy E, Fenton C, Dinauer C, Tuttle RM, Francis GL. Matrix metalloproteinase (MMP) expression by differentiated thyroid carcinoma of children and adolescents. J Endocrinol Invest 2002; 25:403-8. [PMID: 12035934 DOI: 10.1007/bf03344028] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
The factor(s) that control metastasis of thyroid carcinoma are unknown, but the matrix metalloproteinases (MMPs) are excellent candidates. MMP-1, membrane-type-1 MMP (MT1-MMP), and tissue inhibitor of MMP-1 (TIMP-1) have all been implicated, but the site of production and importance are disputed. In vitro, normal thyroid cells secrete TIMP-1, while thyroid cancer cells secrete TIMP-1 and MMP-1. However, previous pathological studies identified MMP-1 and TIMP-1 only in the stroma surrounding thyroid carcinoma. These data suggest that thyroid carcinoma or tumor-associated inflammatory cells might secrete a factor(s) which stimulates MMP-1 or TIMP-1 expression by surrounding tissues. We hypothesized that MMP-1, MT1-MMP, and TIMP-1 would be directly expressed by thyroid carcinoma and might promote invasion or metastasis. We used immunohistochemistry to determine the expression of MMP-1, MT1-MMP, and TIMP-1 in 32 papillary thyroid carcinoma (PTC), 10 follicular thyroid carcinoma (FTC) and 13 benign thyroid lesions from children and adolescents. The intensity of staining was graded from absent (grade 0) to intense (grade 3). Average MMP-1 expression (mean relative intensity units+/-SE) was significantly greater among PTC (1.97+/-0.15; p=0.004) and FTC (2.2+/-0.25; p=0.006) compared to benign lesions (1.30+/-0.15); but there was no relationship between MMP-1 expression and invasion, metastasis, or recurrence. Expression of MT1-MMP and TIMP-1 was similar for benign and malignant lesions; but recurrent PTC expressed lower levels of TIMP-1 when compared to non-recurrent PTC (p=0.049). Only the expression of TIMP-1 correlated with the presence of tumor-associated lymphocytes (r=0.35, p=0.032). We conclude that MMP-1, MT1-MMP and TIMP-1 are all expressed by thyroid carcinoma and could be important in promoting recurrence.
Collapse
Affiliation(s)
- A Patel
- Department of Pediatrics, Uniformed Services University of the Health Sciences, Bethesda, MD 20814, USA
| | | | | | | | | | | | | | | |
Collapse
|