Evidence map›Paper›PMID 39770137›Full record

ArticleMolecules (Basel, Switzerland)2024

Raman Spectroscopic Analysis of Molecular Structure and Mechanical Properties of Hypophosphatasia Primary Tooth.

Hayata Imamura, Tetsuya Adachi, Wenliang Zhu, Toshiro Yamamoto, Narisato Kanamura, Hiroaki Onoda, Aki Nakamura-Takahashi, Masataka Kasahara, Masaru Nakada, Hideo Sato and 1 more

Abstract read
In one paragraph

Article in Molecules (Basel, Switzerland), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Diagnosis and Treatment of Hypophosphatasia.Calcified tissue international · 2025
    Review
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

11 authors.

Hayata ImamuraCeramic Physics Laboratory, Kyoto Institute of Technology, Sakyo-ku, Matsugasaki, Kyoto 606-8585, Japan.ORCID 0000-0001-6672-8465
Tetsuya AdachiDepartment of Dental Medicine, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kamigyo-ku, Kyoto 602-8566, Japan.ORCID 0000-0001-5224-7812
Wenliang ZhuCeramic Physics Laboratory, Kyoto Institute of Technology, Sakyo-ku, Matsugasaki, Kyoto 606-8585, Japan.ORCID 0000-0001-7532-9714
Toshiro YamamotoDepartment of Dental Medicine, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kamigyo-ku, Kyoto 602-8566, Japan.ORCID 0000-0001-9797-1556
Narisato KanamuraDepartment of Dental Medicine, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kamigyo-ku, Kyoto 602-8566, Japan.
Hiroaki OnodaDepartment of Biomolecular Chemistry, Faculty of Science and Technology, Kyoto Prefectural University, 1-5, Shimogamo-nakaragi, Sakyo-ku, Kyoto 606-8522, Japan.ORCID 0000-0001-6267-2783
Aki Nakamura-TakahashiDepartment of Pharmacology, Tokyo Dental College, 2-9-18 Kandamisaki-cho, Chiyoda-ku, Tokyo 101-0061, Japan.
Masataka KasaharaDepartment of Pharmacology, Tokyo Dental College, 2-9-18 Kandamisaki-cho, Chiyoda-ku, Tokyo 101-0061, Japan.
Masaru NakadaToray Research Center, Inc., 2-11 Sonoyama 3-chome, Otsu 520-8567, Japan.
Hideo SatoDepartment of Pediatric Dentistry, Kagoshima University Hospital, 8-35-1 Sakuragaoka, Kagoshima 890-8544, Japan.
Giuseppe PezzottiDepartment of Dental Medicine, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kamigyo-ku, Kyoto 602-8566, Japan.

Funding

JST SPRING JPMJSP2017Kyoto Prefectural Public University Corporation joint research 2022
6 · The paper itself

Abstract

Mild hypophosphatasia (HPP) can be difficult to distinguish from other bone disorders in the absence of typical symptoms such as the premature loss of primary teeth. Therefore, this study aimed to analyze the crystallinity of hydroxyapatite (HAp) and the three-dimensional structure of collagen in HPP teeth at the molecular level and to search for new biomarkers of HPP. Raman spectroscopy was used to investigate the molecular structure, composition, and mechanical properties of primary teeth from healthy individuals and patients with HPP. The results showed that the crystallinity of HAp decreased and the carbonate apatite content increased in the region near the dentin-enamel junction (DEJ) of HPP primary teeth. X-ray diffraction (XRD) analyses confirmed a decrease in HAp crystallinity near the DEJ, and micro-computed tomography (CT) scanning revealed a decrease in mineral density in this region. These results suggest incomplete calcification in HPP primary dentin and may contribute to the development of diagnostic and therapeutic agents.

Indexed as

Biomechanical PhenomenaHypophosphatasiaSpectrum Analysis, RamanTooth, DeciduousHumansSynchrotronsX-Ray DiffractionX-Ray MicrotomographycollagenhydroxyapatitehypophosphatasiaRaman spectroscopy

Identifiers

PMID39770137
PMCPMC11678008

What OpenQuestion holds

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LicenceCC BY
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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.