1
views
0
recommends
+1 Recommend
0 collections
    0
    shares
      • Record: found
      • Abstract: found
      • Article: found
      Is Open Access

      Update on resistance to thyroid hormone syndromeβ

      review-article

      Read this article at

      Bookmark
          There is no author summary for this article yet. Authors can add summaries to their articles on ScienceOpen to make them more accessible to a non-specialist audience.

          Abstract

          Resistance to thyroid hormone syndrome (RTH) is an autosomal dominant or recessive genetic disease caused by mutation of either the thyroid hormone receptorβ (THR-β) gene or the thyroid hormone receptorα (THR-α) gene. RTH due to mutations of the THR-β gene (hereafter, RTH-β) is characterized by a decreased response of the target tissue to thyroid hormone, increased serum levels of free triiodothyronine (FT3) and/or free thyroxine (FT4), and inappropriate secretion of thyroid-stimulating hormone (TSH, normal or elevated). Clinical manifestations of RTH-β vary from hyperthyroidism to hypothyroidism or simple goiter, and RTH-β is often misdiagnosed clinically. The present review was prepared for the purpose of expanding knowledge of RTH-β in order to reduce the rate of misdiagnosis.

          Related collections

          Most cited references33

          • Record: found
          • Abstract: not found
          • Article: not found

          Familial syndrome combining deaf-mutism, stuppled epiphyses, goiter and abnormally high PBI: possible target organ refractoriness to thyroid hormone.

            Bookmark
            • Record: found
            • Abstract: not found
            • Article: not found

            The syndromes of resistance to thyroid hormone.

              Bookmark
              • Record: found
              • Abstract: found
              • Article: not found

              Pituitary tumours: TSH-secreting adenomas.

              Thyrotropin-secreting pituitary adenomas (TSHomas) are a rare cause of hyperthyroidism and account for less than 2% of all pituitary adenomas. In the last years, the diagnosis has been facilitated by the routine use of ultra-sensitive TSH immunometric assays. Failure to recognise the presence of a TSHoma may result in dramatic consequences, such as improper thyroid ablation that may cause the pituitary tumour volume to further expand. The diagnosis mainly rests on dynamic testing, such as T3 suppression tests and TRH, which are useful in differentiating TSHomas from the syndromes of thyroid hormone resistance. The first therapeutical approach to TSHomas is the pituitary neurosurgery. The medical treatment of TSHomas mainly rests on the administration of somatostatin analogues, such as octreotide and lanreotide, which are effective in reducing TSH secretion in more than 90% of patients with consequent normalisation of FT4 and FT3 levels and restoration of the euthyroid state.
                Bookmark

                Author and article information

                Contributors
                liuchao@nfmcn.com
                Journal
                Ital J Pediatr
                Ital J Pediatr
                Italian Journal of Pediatrics
                BioMed Central (London )
                1824-7288
                11 November 2020
                11 November 2020
                2020
                : 46
                : 168
                Affiliations
                [1 ]GRID grid.410745.3, ISNI 0000 0004 1765 1045, Endocrine and Diabetes Center, Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, ; No.100, Shizi Street, Hongshan Road, Nanjing, 210028 China
                [2 ]Jiangsu Province Academy of Traditional Chinese Medicine, No.100, Shizi Street, Hongshan Road, Nanjing, 210028 China
                Author information
                http://orcid.org/0000-0002-5793-9305
                Article
                929
                10.1186/s13052-020-00929-x
                7656732
                33176840
                2885656e-e144-4ab5-9586-23ab3595c6bb
                © The Author(s) 2020

                Open AccessThis article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/. The Creative Commons Public Domain Dedication waiver ( http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated in a credit line to the data.

                History
                : 4 August 2020
                : 26 October 2020
                Categories
                Review
                Custom metadata
                © The Author(s) 2020

                Pediatrics
                thyroid hormone resistance,thyroid hormone receptor β,thyroid hormone,gene mutation,autosomal genetic disease

                Comments

                Comment on this article