Evidence map›Paper›PMID 27212794›Full record

ArticleClinical pediatric endocrinology : case reports and clinical investigations : official journal of the Japanese Society for Pediatric Endocrinology2016

Three novel mutations of the MCT8 (SLC16A2) gene: individual and temporal variations of endocrinological and radiological features.

Erina Ono, Masamichi Ariga, Sakiko Oshima, Mika Hayakawa, Masayuki Imai, Yukikatsu Ochiai, Hiroshi Mochizuki, Noriyuki Namba, Keiichi Ozono, Ichiro Miyata

Open access · diamondAbstract read
In one paragraph

Article in Clinical pediatric endocrinology : case reports and clinical investigations : official journal of the Japanese Society for Pediatric Endocrinology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.7field-weighted citation impact, top 15% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

9 citing papers in PubMed, 18 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors at 4 institutions in 1 country.

Erina OnoDepartment of Pediatrics, The Jikei University School of Medicine, Tokyo, Japan; Department of Pediatrics, Tokyo Metropolitan Kita Medical and Rehabilitation Center for the Disabled, Tokyo, Japan.
Masamichi ArigaDepartment of Pediatrics, Tokyo Metropolitan Kita Medical and Rehabilitation Center for the Disabled, Tokyo, Japan.
Sakiko OshimaDepartment of Pediatrics, Tokyo Metropolitan Kita Medical and Rehabilitation Center for the Disabled, Tokyo, Japan.
Mika HayakawaDepartment of Pediatrics, Tokyo Metropolitan Kita Medical and Rehabilitation Center for the Disabled, Tokyo, Japan.
Masayuki ImaiDepartment of Pediatrics, Tokyo Metropolitan Kita Medical and Rehabilitation Center for the Disabled, Tokyo, Japan.
Yukikatsu OchiaiDepartment of Pediatrics, Tokyo Metropolitan Kita Medical and Rehabilitation Center for the Disabled, Tokyo, Japan.
Hiroshi MochizukiDepartment of Endocrinology and Metabolism, Saitama Children's Medical Center, Saitama, Japan.
Noriyuki NambaDepartment of Pediatrics, Osaka University Graduate School of Medicine, Osaka, Japan.
Keiichi OzonoDepartment of Pediatrics, Osaka University Graduate School of Medicine, Osaka, Japan.
Ichiro MiyataDepartment of Pediatrics, The Jikei University School of Medicine, Tokyo, Japan.
Tokyo-Kita Medical Center · JPJikei University School of Medicine · JPOsaka University · JPSaitama Children's Medical Center · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We performed genetic analysis and clinical investigations for three patients with suspected monocarboxylate transporter 8 (MCT8) deficiency. On genetic analysis of the MCT8(SLC16A2) gene, novel mutations (c.1333C>A; p.R445S, c.587G>A; p.G196E and c.1063_1064insCTACC; p.R355PfsX64) were identified in each of three patients. Although thyroid function tests (TFTs) showed the typical pattern of MCT8 deficiency at the time of genetic diagnosis in all patients, two patients occasionally were euthyroid. A TRH test revealed low response, exaggerated response and normal response of TSH, respectively. Endocrinological studies showed gonadotropin (Gn) deficiency in two adult patients. On ultrasonography, goiter was detected in one patient. Interestingly, pituitary magnetic resonance imaging (MRI) demonstrated atrophy and thinness of the pituitary gland in two patients. Our findings suggest that thyroid status in patients with MCT8 deficiency varies with time of examination, and repeated TFTs are necessary for patients suspected of MCT8 deficiency before genetic analysis. In addition, it is noteworthy that some variations were observed on the TRH test and ultrasonography of the thyroid gland in the present study. Morphological abnormality of the pituitary gland may be found in some patients, while Gn deficiency should be considered as one of the complications.

Indexed as

Allan-Herndon-Dudley syndromebrain MRIMCT8 deficiencyMCT8(SLC16A2) genethyroid function

Identifiers

PMID27212794
PMCPMC4860513
OpenAlexW2344918469

What OpenQuestion holds

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LicenceCC BY-NC-ND
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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.