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Abiri B, Ahmadi AR, Valizadeh A, Abbaspour F, Valizadeh M, Hedayati M. Obesity and thyroid cancer: unraveling the connection through a systematic review and meta-analysis of cohort studies. J Diabetes Metab Disord 2024; 23:461-474. [PMID: 38932807 PMCID: PMC11196530 DOI: 10.1007/s40200-024-01425-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2023] [Accepted: 03/21/2024] [Indexed: 06/28/2024]
Abstract
Background The relationship between adiposity indicators and thyroid cancer (TC) risk has garnered increasing attention due to the rising prevalence of obesity and its potential impact on cancer incidence. We conducted a comprehensive meta-analysis to investigate this association across various effect measures. Method Until July 2022, a comprehensive search of databases was conducted to identify cohort studies that assessed the association between adiposity and the development of TC. Meta-analysis was performed using random effects models. Subgroup analyses were conducted to explore heterogeneity. Publication bias was assessed using Begg's tests. Results A systematic literature search identified 27 eligible studies reporting odds ratios (OR), relative risks (RR), or hazard ratios (HR) as effect measures. Pooling the studies irrespective of the effect measure, a significant positive association between adiposity indicators and TC risk was observed, yielding an effect estimate of 1.16 (95% CI 1.12-1.21). The combined effect estimate for OR/RR studies was 1.10 (95%CI 1.04-1.17), while HR studies yielded an effect estimate of 1.20 (95%CI 1.13-1.26). Subgroup analyses revealed associations across different age groups, obesity indices, and regions, with some variations based on effect measure. Meta-regression identified follow-up duration as a confounding factor only in HR studies. Conclusion The synthesis of 27 studies with diverse designs and populations underscores a robust positive association between adiposity and TC risk, providing compelling evidence for the potential role of increased adiposity in TC development. Supplementary Information The online version contains supplementary material available at 10.1007/s40200-024-01425-3.
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Affiliation(s)
- Behnaz Abiri
- Obesity Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | | | - Ali Valizadeh
- Obesity Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Department of Industrial Engineering, Iran University of Science and Technology, Tehran, Iran
| | - Faeze Abbaspour
- Obesity Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Majid Valizadeh
- Obesity Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mehdi Hedayati
- Cellular and Molecular Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Zhao Z, Han N, Lu C, Wang C, Zhang Y, Liu X, Wang G, Li J, Wang Z, Si Z, Li F, Wang X. Efficacy evaluation and influencing factor analysis of postoperative 131I for the treatment of primary hyperthyroidism combined with differentiated thyroid cancer (DTC)-a retrospective cohort study. Gland Surg 2023; 12:93-100. [PMID: 36761477 PMCID: PMC9906095 DOI: 10.21037/gs-22-749] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Accepted: 01/06/2023] [Indexed: 01/18/2023]
Abstract
Background 131I treatment is one of the important methods of comprehensive postoperative treatment for patients with hyperthyroidism complicated with differentiated thyroid cancer (DTC). Early identification of patients with poor treatment efficacy of 131I is particularly important. Current studies mainly focus on the relationship between hyperthyroidism and the occurrence and development of DTC, and there are few studies on the factors affecting the curative effect. The purpose of this study was to find the influencing factors of efficacy evaluation and provide evidence for early identification of patients with poor efficacy in DTC combined with primary hyperthyroidism patients. Methods This was a retrospective analysis of DTC patients with primary hyperthyroidism who received 131I treatment in our department from 2012 to 2021. Follow-up intervals were 3 months within 1 year, 6 months within 1 to 2 years, and annual follow-up thereafter, the median follow-up time was 12.0 (3.0, 24.0) months. Serological examination and imaging examination were used to evaluate the efficacy. Patients were classified into an excellent response (ER) group and a non-ER group based on treatment response more than 6 months after 131I treatment. Univariate analysis and multivariate logistic regression analysis were performed on the basic clinical characteristics, pathological characteristics and curative effect of the patients, in order to find independent risk factors affecting the curative effect. Results Eighty-nine patients were mostly female (80.9%), the average age was 43.47±11.88 years old, and tumor size was 1.2 (0.75, 1.80) cm, 56 patients (62.9%) in the ER group. psTg [odds ratio (OR): 1.325; 95% confidence interval (CI): 1.135-1.547; P<0.001], maximum tumor diameter (OR: 2.428; 95% CI: 1.392-4.235; P=0.002) and pathology-confirmed combined HT (OR: 8.669; 95% CI: 1.877-40.038; P=0.006) were independent risk factors for predicting ER. Conclusions Our findings demonstrate that most hyperthyroidism combined with DTC patients could get favorable clinical outcomes from 131I treatment. The tumor diameter, pathology-confirmed diagnosis of combined HT, and psTg level can be used to identify patients who can get ER by the effect of 131I in hyperthyroidism combined with DTC at an early stage.
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Affiliation(s)
- Zilong Zhao
- School of Medical Imaging, Weifang Medical University, Weifang, China
| | - Na Han
- Department of Nuclear Medicine, Affiliated Hospital of Qingdao University, Qingdao, China
| | - Chenghui Lu
- Department of Nuclear Medicine, Affiliated Hospital of Qingdao University, Qingdao, China
| | - Congcong Wang
- Department of Nuclear Medicine, Affiliated Hospital of Qingdao University, Qingdao, China
| | - Yingying Zhang
- Department of Nuclear Medicine, Affiliated Hospital of Qingdao University, Qingdao, China
| | - Xinfeng Liu
- Department of Nuclear Medicine, Affiliated Hospital of Qingdao University, Qingdao, China
| | - Guoqiang Wang
- Department of Nuclear Medicine, Affiliated Hospital of Qingdao University, Qingdao, China
| | - Jiao Li
- Department of Nuclear Medicine, Affiliated Hospital of Qingdao University, Qingdao, China
| | - Zenghua Wang
- Department of Nuclear Medicine, Affiliated Hospital of Qingdao University, Qingdao, China
| | - Zengmei Si
- Department of Nuclear Medicine, Affiliated Hospital of Qingdao University, Qingdao, China
| | - Fengqi Li
- Department of Nuclear Medicine, Affiliated Hospital of Qingdao University, Qingdao, China
| | - Xufu Wang
- Department of Nuclear Medicine, Affiliated Hospital of Qingdao University, Qingdao, China
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Wang L, Sun X, He J, Liu Z. Identification and Validation of Prognostic Related Hallmark ATP-Binding Cassette Transporters Associated With Immune Cell Infiltration Patterns in Thyroid Carcinoma. Front Oncol 2022; 12:781686. [PMID: 35837087 PMCID: PMC9273952 DOI: 10.3389/fonc.2022.781686] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Accepted: 06/01/2022] [Indexed: 11/13/2022] Open
Abstract
ATP-binding cassette (ABC) transporters are a large superfamily of membrane proteins that facilitate the translocation of heterogeneous substrates. Studies indicate that ABC transporters may play important roles in various carcinomas. However, the correlation between ABC transporters and immunomodulation in thyroid carcinoma (TC), as well as the prognoses for this disease, is poorly understood.TC data from The Cancer Genome Atlas (TCGA) database were used to identify prognostic hallmark ABC transporters associated with immune cell infiltration patterns via multiple bioinformatic analyses. Thereafter, quantitative real-time polymerase chain reaction (qRT-PCR) was performed to validate the expression of these selected hallmark ABC transporters in both TC and para-cancerous thyroid tissues. Of a total of 49 ABC transporters, five (ABCA8, ABCA12, ABCB6, ABCB8, and ABCC10) were identified as hallmark ABC transporters. All five were differentially expressed in TC and associated with the relapse-free survival rates of patients with TC. Immunoregulation by these five hallmark ABC transporters involved the modulation of various aspects of immune cell infiltration, such as hot or cold tumor subsets and the abundances of infiltrating immune cells, as well as specific immunomodulators and chemokines. Besides the diverse significantly correlated factors, the five hallmark ABC transporters and correlated genes were most highly enriched in plasma membrane, transporter activity, and transmembrane transport of small molecules. In addition, many chemicals, namely bisphenol A and vincristine, affected the expression of these five transporters. The qRT-PCR results of collected TC and para-cancerous thyroid tissues were consistent with those of TCGA. The findings in this study may reveal the role played by these five hallmark ABC transporters in regulating immune cell infiltration patterns in TC as well as the molecular mechanisms underlying their functions, leading to a better understanding of their potential prognostic and immunotherapeutic values.
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Affiliation(s)
- Lidong Wang
- Department of General Surgery, Shengjing Hospital of China Medical University, Shenyang, China
| | - Xiaodan Sun
- Postdoctoral Research Workstation, Jilin Cancer Hospital, Changchun, China
- Department of 1st Gynecologic Oncology Surgery, Jilin Cancer Hospital, Changchun, China
| | - Jingni He
- Department of General Surgery, Shengjing Hospital of China Medical University, Shenyang, China
| | - Zhen Liu
- Department of General Surgery, Shengjing Hospital of China Medical University, Shenyang, China
- *Correspondence: Zhen Liu,
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Ambient particulate matter air pollution is associated with increased risk of papillary thyroid cancer. Surgery 2022; 171:212-219. [PMID: 34210530 PMCID: PMC8688174 DOI: 10.1016/j.surg.2021.05.002] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Revised: 04/27/2021] [Accepted: 05/01/2021] [Indexed: 01/03/2023]
Abstract
BACKGROUND The association between exposure to air pollution and papillary thyroid carcinoma is unknown. We sought to estimate the relationship between long-term exposure to the fine (diameter ≤ 2.5 μm) particulate matter component of air pollution and the risk of papillary thyroid cancer. METHODS Adult (age ≥18) patients with newly diagnosed papillary thyroid carcinoma between January 1, 2013 and December 31, 2016 across a single health system were identified using electronic medical records. Data from 1,990 patients with papillary thyroid carcinoma were compared with 3,980 age- and sex-matched control subjects without any evidence of thyroid disease. Cumulative fine (diameter <2.5 μm) particulate matter exposure was estimated by incorporating patients' residential zip codes into a deep learning neural networks model, which uses both meteorological and satellite-based measurements. Conditional logistic regression was performed to assess for association between papillary thyroid carcinoma and increasing fine (diameter ≤2.5 μm) particulate matter concentrations over 1, 2, and 3 years of cumulative exposure preceding papillary thyroid carcinoma diagnosis. RESULTS Increased odds of developing papillary thyroid carcinoma was associated with a 5 μg/m3 increase of fine (diameter ≤2.5 μm) particulate matter concentrations over 2 years (adjusted odds ratio = 1.18, 95% confidence interval: 1.00-1.40) and 3 years (adjusted odds ratio = 1.23, 95% confidence interval: 1.05-1.44) of exposure. This risk differed by smoking status (pinteraction = 0.04). Among current smokers (n = 623), the risk of developing papillary thyroid carcinoma was highest (adjusted odds ratio = 1.35, 95% confidence interval: 1.12-1.63). CONCLUSION Increasing concentration of fine (diameter ≤2.5 μm) particulate matter in air pollution is significantly associated with the incidence of papillary thyroid carcinoma with 2 and 3 years of exposure. Our novel findings provide additional insight into the potential associations between risk factors and papillary thyroid carcinoma and warrant further investigation, specifically in areas with high levels of air pollution both nationally and internationally.
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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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