Evidence map›Paper›PMID 27222304›Full record

ArticleScientific reports2016

FAM83H and casein kinase I regulate the organization of the keratin cytoskeleton and formation of desmosomes.

Takahisa Kuga, Mitsuho Sasaki, Toshinari Mikami, Yasuo Miake, Jun Adachi, Maiko Shimizu, Youhei Saito, Minako Koura, Yasunori Takeda, Junichiro Matsuda and 2 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed, 1 pooled it
5.3field-weighted citation impact, top 4% 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

33 citing papers in PubMed, 1 synthesis or guideline pooled it, 61 citations in OpenAlex.

  1. Pooled it
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  5. Expression ofInternational journal of molecular sciences · 2025
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  9. Frontiers in physiology · 2023
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  10. Article
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  12. Journal of dental research · 2021
    Article
  13. Review
  14. FAM83H overexpression predicts worse prognosis and correlates with less CD8Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2020
    Article
  15. 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

12 authors at 4 institutions in 1 country.

Takahisa KugaDepartment of Biochemistry &Molecular Biology, Kyoto Pharmaceutical University, Yamashina-ku, Kyoto 607-8414, Japan.
Mitsuho SasakiLaboratory of Animal Models for Human Diseases, National Institutes of Biomedical Innovation, Health and Nutrition, Ibaraki, Osaka 567-0085, Japan.
Toshinari MikamiDivision of Anatomical and Cellular Pathology, Department of Pathology, Iwate Medical University, Shiwa-gun, Iwate 028-3694, Japan.
Yasuo MiakeDepartment of Histology and Developmental Biology, Tokyo Dental College, Chiyoda-ku, Tokyo 101-0061, Japan.
Jun AdachiLaboratory of Proteome Research, National Institutes of Biomedical Innovation, Health and Nutrition, Ibaraki, Osaka 567-0085, Japan.
Maiko ShimizuLaboratory of Proteome Research, National Institutes of Biomedical Innovation, Health and Nutrition, Ibaraki, Osaka 567-0085, Japan.
Youhei SaitoDepartment of Biochemistry &Molecular Biology, Kyoto Pharmaceutical University, Yamashina-ku, Kyoto 607-8414, Japan.
Minako KouraLaboratory of Animal Models for Human Diseases, National Institutes of Biomedical Innovation, Health and Nutrition, Ibaraki, Osaka 567-0085, Japan.
Yasunori TakedaDivision of Anatomical and Cellular Pathology, Department of Pathology, Iwate Medical University, Shiwa-gun, Iwate 028-3694, Japan.
Junichiro MatsudaLaboratory of Animal Models for Human Diseases, National Institutes of Biomedical Innovation, Health and Nutrition, Ibaraki, Osaka 567-0085, Japan.
Takeshi TomonagaLaboratory of Proteome Research, National Institutes of Biomedical Innovation, Health and Nutrition, Ibaraki, Osaka 567-0085, Japan.
Yuji NakayamaDepartment of Biochemistry &Molecular Biology, Kyoto Pharmaceutical University, Yamashina-ku, Kyoto 607-8414, Japan.
National Institute of Biomedical Innovation, Health and Nutrition · JPKyoto Pharmaceutical University · JPIwate Medical University · JPTokyo Dental College · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

FAM83H is essential for the formation of dental enamel because a mutation in the FAM83H gene causes amelogenesis imperfecta (AI). We previously reported that the overexpression of FAM83H often occurs and disorganizes the keratin cytoskeleton in colorectal cancer cells. We herein show that FAM83H regulates the organization of the keratin cytoskeleton and maintains the formation of desmosomes in ameloblastoma cells. FAM83H is expressed and localized on keratin filaments in human ameloblastoma cell lines and in mouse ameloblasts and epidermal germinative cells in vivo. FAM83H shows preferential localization to keratin filaments around the nucleus that often extend to cell-cell junctions. Alterations in the function of FAM83H by its overexpression, knockdown, or an AI-causing truncated mutant prevent the proper organization of the keratin cytoskeleton in ameloblastoma cells. Furthermore, the AI-causing mutant prevents desmosomal proteins from being localized to cell-cell junctions. The effects of the AI-causing mutant depend on its binding to and possible inhibition of casein kinase I (CK-1). The suppression of CK-1 by its inhibitor, D4476, disorganizes the keratin cytoskeleton. Our results suggest that AI caused by the FAM83H mutation is mediated by the disorganization of the keratin cytoskeleton and subsequent disruption of desmosomes in ameloblasts.

Indexed as

AmeloblastsAmelogenesis ImperfectaCasein Kinase ICell Line, TumorCytoskeletonDesmosomesHumansKeratinsMutationProteinsCasein Kinase IFAM83H protein, humanKeratinsProteins

Identifiers

PMID27222304
PMCPMC4879633
OpenAlexW2395174057

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.