Evidence map›Paper›PMID 38815936›Full record

ReviewMatrix biology : journal of the International Society for Matrix Biology2024

Ameloblastin and its multifunctionality in amelogenesis: A review.

Natalie C Kegulian, Gayathri Visakan, Rucha Arun Bapat, Janet Moradian-Oldak

Abstract readReview
In one paragraph

Review in Matrix biology : journal of the International Society for Matrix Biology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
–field-weighted citation impact
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

18 citing papers in PubMed.

  1. Article
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  3. Article
  4. Review
  5. Article
  6. Integrative Analysis ofDentistry journal · 2026
    Article
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  8. Article
  9. Article
  10. Review
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  12. Article
  13. Article
  14. Review
  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

4 authors.

Natalie C KegulianCenter for Craniofacial Molecular Biology, Herman Ostrow School of Dentistry, University of Southern California, 2250 Alcazar St., CSA 148, Los Angeles, CA 90033, USA.
Gayathri VisakanCenter for Craniofacial Molecular Biology, Herman Ostrow School of Dentistry, University of Southern California, 2250 Alcazar St., CSA 148, Los Angeles, CA 90033, USA.
Rucha Arun BapatCenter for Craniofacial Molecular Biology, Herman Ostrow School of Dentistry, University of Southern California, 2250 Alcazar St., CSA 148, Los Angeles, CA 90033, USA.
Janet Moradian-OldakCenter for Craniofacial Molecular Biology, Herman Ostrow School of Dentistry, University of Southern California, 2250 Alcazar St., CSA 148, Los Angeles, CA 90033, USA. Electronic address: joldak@usc.edu.

Funding

MATRIX-BASED MINERAL (MBM) ENAMEL BIOMIMETICSR01DE013414 · NIDCR · UNIVERSITY OF SOUTHERN CALIFORNIA · PI Janet Oldak · 2001 to 2026
$8.6M
A Peptide-Based Biomineralization Strategy for Tooth RepairR01DE027632 · NIDCR · UNIVERSITY OF SOUTHERN CALIFORNIA · PI OLDAK, JANET · 2019 to 2022
$1.6M
DOCTORAL AND POST-DOCTORAL TRAINING IN CRANIOFACIAL BIOLOGYR90DE022528 · NIDCR · UNIVERSITY OF SOUTHERN CALIFORNIA · PI PAINE, MICHAEL LANSDELL · 2011 to 2025
$1.3M
MATRIX BASED MINERAL ENAMEL-BIOMIMETICSR56DE013414 · NIDCR · UNIVERSITY OF SOUTHERN CALIFORNIA · PI OLDAK, JANET · 2018 to 2018
$387k
NIDCR NIH HHS R01 DE013414NIDCR NIH HHS R01 DE027632NIDCR NIH HHS R56 DE013414NIDCR NIH HHS R90 DE022528
6 · The paper itself

Abstract

Extracellular matrix proteins play crucial roles in the formation of mineralized tissues like bone and teeth via multifunctional mechanisms. In tooth enamel, ameloblastin (Ambn) is one such multifunctional extracellular matrix protein implicated in cell signaling and polarity, cell adhesion to the developing enamel matrix, and stabilization of prismatic enamel morphology. To provide a perspective for Ambn structure and function, we begin this review by describing dental enamel and enamel formation (amelogenesis) followed by a description of enamel extracellular matrix. We then summarize the established domains and motifs in Ambn protein, human amelogenesis imperfecta cases, and genetically engineered mouse models involving mutated or null Ambn. We subsequently delineate in silico, in vitro, and in vivo evidence for the amphipathic helix in Ambn as a proposed cell-matrix adhesive and then more recent in vitro evidence for the multitargeting domain as the basis for dynamic interactions of Ambn with itself, amelogenin, and membranes. The multitargeting domain facilitates tuning between Ambn-membrane interactions and self/co-assembly and supports a likely overall role for Ambn as a matricellular protein. We anticipate that this review will enhance the understanding of multifunctional matrix proteins by consolidating diverse mechanisms through which Ambn contributes to enamel extracellular matrix mineralization.

Indexed as

AmelogenesisAmelogenesis ImperfectaDental EnamelDental Enamel ProteinsExtracellular MatrixAmelogeninAnimalsCell AdhesionHumansMiceAMBN protein, humanAmbn protein, mouseAmelogeninDental Enamel ProteinsAmeloblastinAmeloblastsAmelogenesisAmphipathic helixEnamelMatricellular proteinsProtein multifunctionality

Identifiers

PMID38815936
PMCPMC11218920

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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.