Global research landscape and trends of papillary thyroid cancer therapy: a bibliometric analysis.

Papillary thyroid cancer (PTC) is the most common endocrine malignancy worldwide. The treatment of PTC has attracted extensive attention and discussion from the public and scholars. However, no article has systematically assessed the related literature. Therefore, we conducted a bibliometric and knowledge map analysis to reveal the dynamic scientific developments in the PTC therapy field. We retrieved publications related to PTC therapy from the Web of Scientific Core Collection (WoSCC) on May 1, 2023. The bibliometric package in R software, VOSviewer and CiteSpace software were used to analyze countries/regions, institutions, journals, authors, references, and keywords. Then, we systematized and summarized the research landscape, global trends and hot topics of research. This bibliometric analysis spanned from 2012 to 2022 and involved 18,501 authors affiliated with 3,426 institutions across 87 countries/regions, resulting in the publication of 3,954 papers in 860 academic journals. Notably, the number of publications and citations related to PTC therapy research has exhibited a steady increase over the past decade. China and the United States have emerged as leading contributors in terms of publication count, with the United States also being the most cited country. Furthermore, among the top 10 institutions with the highest number of published papers, half were located in China. Among the journals, Thyroid is ranked first in terms of total publications and citations. The most productive individual author was Miyauchi Akira. While previous research primarily focused on surgery and radioactive iodine therapy, the increasing emphasis on health awareness and advancements in medical technology have led to the emergence of active surveillance, thermal ablation, and genomic analysis as prominent areas of research. In conclusion, this comprehensive and quantitative bibliometric analysis elucidates the research trends and hotspots within PTC therapy, drawing from a substantial body of publications. This study provides valuable insights into the historical and current landscape of PTC therapy research while also offering guidance for future research directions. This study serves as a valuable resource for researchers and practitioners seeking new avenues of exploration in the field.

Song B ，Lin Z ，Feng C ，Zhao X ，Teng W ... -  《Frontiers in Endocrinology》

The Application of microRNAs in Papillary Thyroid Cancer: A Bibliometric and Visualized Analysis.

Thyroid cancer is the most common malignant endocrine tumor, with papillary thyroid carcinoma (PTC) being the most prevalent type, accounting for 85% of thyroid cancer cases. Here, we conducted a bibliometric analysis of the literature in the field of microRNAs in PTC research to demonstrate current trends and research hotspots, and present a visual map of past and emerging trends. We searched the Web of Scientific Core Collection (WoSCC) database for publications from 1999 to 2023 centered on this field. Next, we employed visualization tools such as VOSviewer, CiteSpace, and Microsoft Excel 2019 to present co-occurrence and co-citation analyses, trends, hotspots, and visual representations of contributions from authors, institutions, journals, and countries/regions. The bibliometric analysis encompassed the period from 1999 to 2023, with 994 papers from 54 countries/regions. The country with the most publications and highest total citations was the People's Republic of China, but the United States held the highest average citation rate. Among the top ten productive institutions, the Ohio State University (Ohio State Univ) was the most prominent contributor to this field. The JOURNAL OF CLINICAL ENDOCRINOLOGY & METABOLISM (J Clin Endocrinol Metab) ranked first in terms of citation counts and average citations among the top ten productive journals. In terms of keywords, "circular RNAs", "promotes", and "progression" have become prominent research areas. This study elucidates current trends, hotspots, and emerging frontiers in miRNA research within PTC, and provides new insights and guidance for future identification of new PTC biomarkers and clinical trials.

Zhang T ，Yuan B ，Yu S 《International Journal of General Medicine》

Emerging trends and hot spots in autoimmune thyroiditis research from 2000 to 2022: A bibliometric analysis.

Autoimmune thyroiditis (AIT) is the most common autoimmune disease, affecting 3-5% patients worldwide. In recent years, approximately 200 articles on AIT have been published annually in various journals. However, to date, no article has systematically assessed the related literature. Therefore, we conducted a bibliometric analysis on AIT to reveal the dynamic scientific developments and help researchers gain a global perspective while exploring the hotspots and development trends. AIT-related articles and reviews from 2000 to 2022 were retrieved from the Web of Science Core Collection (WoSCC). The following search terms were used to extract document data: TS= (" autoimmune thyroiditi*") OR TI= ("chronic lymphocytic thyroiditi*") OR TI=(hashimoto*) OR TI= ("postpartum thyroiditis"). We selected articles and reviews published in English from 2000 to 2022. Three software programs (VOSviewer, CiteSpace, Pajek) were employed to analyze the contribution and co-occurrence relationships of different references, countries/regions, institutes, journals and also keywords in this field. This scientometric study included 2290 English papers published in 723 journals with 39661 co-cited references from 561 institutions in 120 countries/regions. Based on the reference and keyword analysis, researchers used to focus on "apoptosis", "insulin resistance", "encephalopathy", "IFN-γ" related to AIT during the past 20 years. However, with the development of other novel directions such as "papillary thyroid cancer" (2018-2022), "Vitamin D" (2016-2022), "oxidative stress" (2018-2022), "polymorphism" (2019-2022) and "association" (2020-2022), researchers are more interested in the relationship between papillary thyroid carcinoma and AIT, the effect of vitamin D supplementation on AIT, the oxidative stress in thyroid disease as well as the influence of polymorphism. Bibliometric analysis of the outputs of AIT shows an overview of the current status of the research on AIT. The associations between papillary thyroid carcinoma, vitamin D, oxidative stress, polymorphism and AIT are major research frontiers. However, further research and collaboration are still required worldwide. Our findings can help researchers grasp the research status of AIT and quickly determine new directions for future research.

Li Q ，Yang W ，Li J ，Shan Z ... -  《Frontiers in Immunology》

Bibliometric insights in advances of papillary thyroid microcarcinoma: Research situation, hot points, and global trends.

Thyroid cancer has been on the rise over the last decade. Papillary thyroid microcarcinoma (PTMC) accounts for more than half of all thyroid cancers. Micropapillary carcinoma of the thyroid is a common but non-fatal form of thyroid cancer. To better comprehend, nearly two decades of scientific outputs were analyzed and summarized using bibliometric methods in this study. Approximately 1098 publications from 2000 and 2021 were included in WoS database through systematic retrieval. The general information was characterized, and developmental skeleton and research frontiers were explored. CiteSpace, VOSviewer, and R, Tableau were used to evaluate and visualize the results. A total of 1098 publications from across 75 countries were identified. The annual number of publications showed an increasing trend in the past 21 years. China, Korea, the United States of America (USA), Italy, and Japan made remarkable contributions to the research of PTMC. Thyroid was the most productive journal. Miyauchi Akira published maximum articles. The utmost productive institution was the University of Ulsan. Risk stratification, active surveillance, and thermal ablation garnered the attention of researchers leading to novel approaches in the clinical diagnosis and treatment of micropapillary thyroid carcinoma. This bibliometric study provides a comprehensive analysis of global productivity, collaboration, and research hotspots within PTMC field, which will aid in directing research toward PTMC in the coming years.

Chen K ，Wang Z ，Sun W ，Zhang D ，Zhang T ，He L ，Zhang H ... -  《Frontiers in Endocrinology》

Research trends for papillary thyroid carcinoma from 2010 to 2019: A systematic review and bibliometrics analysis.

Thyroid carcinoma comprises the fastest rising incidence of carcinomas over the past decade. Papillary thyroid carcinoma (PTC) is the most predominant type of thyroid carcinoma. This study aimed to assess the research trends in the field of PTC. Publications from January 2010 to December 2019 were retrieved from the Web of Science Core Collection database using Thompson Reuters. Searching strategies were determined according to Medical Subject Heading terms. Different kinds of bibliometrics software, such as HistCite and VOSviewer, and online bibliometrics analysis platforms were utilized to evaluate and visualize the results. A total of 8102 publications across 93 countries were identified, with the annual number of publications showing an increasing trend. The United States, China, and South Korea showed their dominant position in PTC publication outputs, H-index, total citations, and international collaborations. Thyroid was the most productive journal. Akira Miyauchi published the most articles, and the most productive institution was Yonsei University. The hotspots keywords proliferation, invasion and metastasis, diagnoses and prognoses, therapeutic resistance, recurrence, and microcarcinomas appeared earlier and were sustained over the last 3 years. This bibliometric study provides a comprehensive analysis delineating the scientific productivity, collaboration, and research hotspots within the PTC field, which will be very helpful when focusing on the direction of research over the next few years.

Huang F ，Wang L ，Jia H 《-》