Evidence map›Paper›PMID 33967188›Full record

ArticleJournal of atherosclerosis and thrombosis2021

Cerebrotendinous Xanthomatosis: Molecular Pathogenesis, Clinical Spectrum, Diagnosis, and Disease-Modifying Treatments.

Shingo Koyama, Yoshiki Sekijima, Masatsune Ogura, Mika Hori, Kota Matsuki, Takashi Miida, Mariko Harada-Shiba

Open access · diamondAbstract read
In one paragraph

Article in Journal of atherosclerosis and thrombosis, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
8.6field-weighted citation impact, top 1% 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

25 citing papers in PubMed, 56 citations in OpenAlex.

  1. Article
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  8. Transitional Medicine of Intractable Primary Dyslipidemias in Japan.Journal of atherosclerosis and thrombosis · 2024
    Review
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  10. Review
  11. Review
  12. Article
  13. Challenges and Opportunities in P450 Research on the Eye.Drug metabolism and disposition: the biological fate of chemicals · 2023
    Review
  14. In vivo mouse models to study bile acid synthesis and signaling.Hepatobiliary & pancreatic diseases international : HBPD INT · 2023
    Review
  15. Article
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  18. Article
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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

7 authors at 6 institutions in 1 country.

Shingo KoyamaDivision of Neurology and Clinical Neuroscience, Department of Internal Medicine III, Yamagata University Faculty of Medicine.
Yoshiki SekijimaDepartment of Medicine (Neurology and Rheumatology), Shinshu University School of Medicine.
Masatsune OguraDepartment of Molecular Innovation in Lipidology, National Cerebral and Cardiovascular Center Research Institute.
Mika HoriDepartment of Endocrinology, Research Institute of Environmental Medicine, Nagoya University.
Kota MatsukiDepartment of Endocrinology and Metabolism, Hirosaki University Graduate School of Medicine.
Takashi MiidaDepartment of Clinical Laboratory Medicine, Juntendo University Graduate School of Medicine.
Mariko Harada-ShibaDepartment of Molecular Pathogenesis, National Cerebral and Cardiovascular Center Research Institute.
National Cerebral and Cardiovascular Center · JPHirosaki University · JPJuntendo University · JPNagoya University · JPShinshu University · JPYamagata University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cerebrotendinous xanthomatosis (CTX) is an autosomal recessive lipid storage disorder caused by mutations in the CYP27A1 gene, which encodes the mitochondrial enzyme sterol 27-hydroxylase. Decreased sterol 27-hydroxylase activity results in impaired bile acid synthesis, leading to reduced production of bile acids, especially chenodeoxycholic acid (CDCA), as well as elevated serum cholestanol and urine bile alcohols. The accumulation of cholestanol and cholesterol mainly in the brain, lenses, and tendons results in the characteristic clinical manifestations of CTX. Clinical presentation is characterized by systemic symptoms including neonatal jaundice or cholestasis, refractory diarrhea, juvenile cataracts, tendon xanthomas, osteoporosis, coronary heart disease, and a broad range of neuropsychiatric manifestations. The combinations of symptoms vary from patient to patient and the presenting symptoms, especially in the early disease phase, may be nonspecific, which leads to a substantial diagnostic delay or underdiagnosis. Replacement of CDCA has been approved as a first-line treatment for CTX, and can lead to biochemical and clinical improvements. However, the effect of CDCA treatment is limited once significant neuropsychiatric manifestations are established. The age at diagnosis and initiation of CDCA treatment correlate with the prognosis of patients with CTX. Therefore, early diagnosis and subsequent treatment initiation are essential.

Indexed as

Cholestanetriol 26-MonooxygenaseDiagnosis, DifferentialDisease ManagementHumansNeuroimagingPoint MutationXanthomatosis, CerebrotendinousCholestanetriol 26-MonooxygenaseCYP27A1 protein, humanCerebrotendinous xanthomatosisChenodeoxycholic acidCholestanolCTXCYP27A1

Identifiers

PMID33967188
PMCPMC8532057
OpenAlexW3160026213

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
Read underepoch 390

Registered trials

None linked

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.