Evidence map›Paper›PMID 27098651›Full record

ArticleJournal of molecular histology2016

Odontoblastic inductive potential of epithelial cells derived from human deciduous dental pulp.

Hye-Kyung Lee, Ji-Won Park, You-Mi Seo, Ha Hoon Kim, Gene Lee, Hyun-Sook Bae, Joo-Cheol Park

Abstract read
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In one paragraph

Article in Journal of molecular histology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
2.6field-weighted citation impact, top 11% 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

15 citing papers in PubMed, 21 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

7 authors at 2 institutions in 1 country.

Hye-Kyung LeeDepartment of Oral Histology-Developmental Biology and Dental Research Institute, School of Dentistry, Seoul National University, 101 Daehagro, Chongro-gu, Seoul, 110-749, Republic of Korea.
Ji-Won ParkDepartment of Orthodontics, School of Dentistry, Seoul National University, 101 Daehagro, Chongro-gu, Seoul, 110-749, Republic of Korea.
You-Mi SeoDepartment of Oral Histology-Developmental Biology and Dental Research Institute, School of Dentistry, Seoul National University, 101 Daehagro, Chongro-gu, Seoul, 110-749, Republic of Korea.
Ha Hoon KimDepartment of Oral Histology-Developmental Biology and Dental Research Institute, School of Dentistry, Seoul National University, 101 Daehagro, Chongro-gu, Seoul, 110-749, Republic of Korea.
Gene LeeLaboratory of Molecular Genetics and Stem Cell Differentiation, Dental Research Institute, School of Dentistry, Seoul National University, Seoul, 110-749, Republic of Korea.
Hyun-Sook BaeDepartment of Dental Hygiene, Namseoul University, Cheonan, 331-707, Republic of Korea.
Joo-Cheol ParkDepartment of Oral Histology-Developmental Biology and Dental Research Institute, School of Dentistry, Seoul National University, 101 Daehagro, Chongro-gu, Seoul, 110-749, Republic of Korea. jcapark@snu.ac.kr.
Seoul National University · KRNamseoul University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

For the dentin regeneration, dental epithelial cells are indispensible and must possess odontoblastic induction capability. Epithelial cell-like stem cells were recently identified in human deciduous dental pulp (DPESCs). However, their cellular characteristics remain poorly defined. The purpose of this study was to characterize DPESCs compared to HAT-7 ameloblastic cells. Expression levels of ameloblast-specific markers [odontogenic ameloblast-associated protein (Odam), matrix metalloproteinase (Mmp)-20, amelogenin, and ameloblastin] were detected in DPESCs. Co-culturing odontoblastic MDPC-23 cells with DPESCs increased expression of odontoblast differentiation markers (Dmp1 and Dspp) from days 4 to 10, while the expression of bone sialoprotein rapidly decreased. MDPC-23 cells cultured in DPESC-conditioned medium (CM) showed increased Dspp promoter activity compared with control MDPC-23 cultures. Mineralization was first observed in the CM groups from day 4 and proceeded rapidly until day 14, whereas mineralized nodules were found from day 7 in control media-cultured cells. In conclusion, DPESCs in human deciduous pulp possess ameloblast-like characteristics and differentiation properties, and substances derived from DPESCs promote odontoblastic differentiation. Thus, our results indicate that DPESCs can be a realistic epithelial source for use in odontoblastic induction and dentin formation of dental mesenchymal cells.

Indexed as

Cell DifferentiationBiomarkersCells, CulturedDental PulpEpithelial CellsGene ExpressionHumansOdontoblastsPromoter Regions, GeneticTranscriptional ActivationBiomarkersDeciduous pulpDental epithelial cellEpithelial-mesenchymal interactionInductionOdontoblast

Identifiers

PMID27098651
OpenAlexW2338191157

What OpenQuestion holds

Textmetadata
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.