Cited by 28Thyroid Disorders and TreatmentsGrowth Hormone and Insulin-like Growth FactorsGenomics and Rare Diseases

Congenital Thyrotropin Deficiency-From Discovery to Molecular Biology, Postgenome and Preventive Medicine-

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MIYAI, Kiyoshi·2007·Endocrine Journal

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Crossref · 10.1507/endocrj.kr-107

Cites

82 of 82 references verified0 citation errors · 0 not checkable

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  • If untreated within a few weeks of postnatal life, patients with biallelic TSHβ mutations develop cretinism comparable to patients with severe primary congenital hypothyroidism.

    “If untreated within a few weeks of postnatal life, these patients develop cretinism comparable to patients with severe primary congenital hypothyroidism [26, 27].”

    From 2018 European Thyroid Association (ETA) Guidelines on the Diagnosis and Management of Central Hypothyroidism (2018) · cites this paper as [27]

    Section 1.2 (page unavailable) reports that severe cases of congenital isolated TSH deficiency showed signs of nongoitrous cretinism; section 1.3 identifies homozygous or compound-heterozygous TSHβ mutations in this condition. Section 4 says early treatment can prevent irreversible effects of congenital hypothyroidism, but the copy does not specify a window of a few postnatal weeks or compare these patients’ outcomes directly with severe primary congenital hypothyroidism. (LLM, conf=0.85)

    Experimental — accuracy not yet measured
  • Heritable forms of central hypothyroidism due to biallelic TSHβ mutations are associated with severe neonatal onset and characterized by typical manifestations of congenital primary hypothyroidism.

    “Heritable forms of CeH due to biallelic TSHβ mutations are associated with severe neonatal onset and characterized by the typical manifestations of congenital primary hypothyroidism (e.g., jaundice, macroglossia, hoarse cry, failure to thrive and retarded growth, umbilical hernia, hypotonia).”

    From 2018 European Thyroid Association (ETA) Guidelines on the Diagnosis and Management of Central Hypothyroidism (2018) · cites this paper as [27]

    Section 1.3 (page unavailable) reports homozygous and compound-heterozygous TSHβ mutations in congenital isolated TSH deficiency. Section 1.2 says severe cases showed typical signs of nongoitrous cretinism, supporting the broad comparison with congenital hypothyroidism. It does not establish severe neonatal onset for all biallelic cases or specify the listed manifestations. (LLM, conf=0.85)

    Experimental — accuracy not yet measured
  • The most frequently identified mutations associated with multiple pituitary hormone deficiency are in PROP1.

    “The most frequently identified mutations associated with MPHD are in PROP1 [27, 34-37].”

    From 2018 European Thyroid Association (ETA) Guidelines on the Diagnosis and Management of Central Hypothyroidism (2018) · cites this paper as [27]

    Section 2.2 reports PROP1 mutations in cases of combined pituitary hormone deficiency. It does not say they are the most frequently identified mutations or provide a frequency comparison with other genes. (LLM, conf=0.85)

    Experimental — accuracy not yet measured

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Cites

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Research works printed but not linked: 3

  1. Miyai K, Azukizawa M, Onishi T, Hashimoto T, Sawazaki N, Nishi K, Kumahara Y.: Familial isolated thyrotropin deficiency (1976) In: James VHT (ed) Endocrinology. Excerpta Medica, Amsterdam, New York, Oxford, vol 12: 345-349.
  2. Miyai K, Hayashizaki Y, Hiraoka Y, Tatsumi K, Matsubara K, Endo Y, Nishijo K, Matsuura M, Kohno H, Labbe A (1988) Familial hypothyroidism due to thyrotropin gene abnormality. In: Imura H, Shizume K, Yoshida S (eds) Progress in Endocrinology. Excerpta Medica, Amsterdam-New York-Oxford, 545-550.
  3. Foley TP Jr, Klein AH, Agustin AV (1975) Screening for congenital hypothyroidism by the determination of thyrotropin level. In: Fisher DA, Burrow GN (eds) Perinatal Thyroid Physiology and Disease. Raven Press, New York, 255-261.

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Authors
MIYAI, K.
Affiliations
The University of Osaka (JP)
Corresponding author
MIYAI, Kiyoshi
Venue
Endocrine Journal
Published
2007
Volume
54
Issue
2
Pages
191-203
ISSN
  • 0918-8959 (ISSN-L)
  • 1348-4540
OpenAlex
W2067735693
Cited by
28
References
82
Citations by year
2026: 1 · 2025: 1 · 2024: 1 · 2023: 1 · 2021: 1 · 2020: 1 · 2019: 2 · 2018: 1 · 2017: 3 · 2016: 4 · 2015: 3 · 2014: 2 · 2012: 1
FWCI
0.28
Type
journal article
Language
en
Open access
Locations
  • Endocrine Journal (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Thyroid Disorders and Treatments
  • Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Growth Hormone and Insulin-like Growth Factors
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Genomics and Rare Diseases
Keywords
congenital hypothyroidism, thyrotropin deficiency, TSH receptor, TSH beta subunit, molecular genetics, preventive medicine
MeSH terms
Endocrinology, Humans, Mass Screening, Metabolism, Inborn Errors, Molecular Biology, Mutation, Primary Prevention, Thyrotropin, Amino Acid Motifs, Thyrotropin, beta Subunit, History, 20th Century

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