Potential for Drug Repositioning of Midazolam for Dentin Regeneration.
cell
dentin
drug repositioning
hydroxyapatite
nanoparticle
nanorod
Journal
International journal of molecular sciences
ISSN: 1422-0067
Titre abrégé: Int J Mol Sci
Pays: Switzerland
ID NLM: 101092791
Informations de publication
Date de publication:
04 Feb 2019
04 Feb 2019
Historique:
received:
13
12
2018
revised:
24
01
2019
accepted:
31
01
2019
entrez:
6
2
2019
pubmed:
6
2
2019
medline:
25
6
2019
Statut:
epublish
Résumé
Drug repositioning promises the advantages of reducing costs and expediting approvalschedules. An induction of the anesthetic and sedative drug; midazolam (MDZ), regulatesinhibitory neurotransmitters in the vertebrate nervous system. In this study we show the potentialfor drug repositioning of MDZ for dentin regeneration. A porcine dental pulp-derived cell line(PPU-7) that we established was cultured in MDZ-only, the combination of MDZ with bonemorphogenetic protein 2, and the combination of MDZ with transforming growth factor-beta 1. Thedifferentiation of PPU-7 into odontoblasts was investigated at the cell biological and genetic level.Mineralized nodules formed in PPU-7 were characterized at the protein and crystal engineeringlevels. The MDZ-only treatment enhanced the alkaline phosphatase activity and mRNA levels ofodontoblast differentiation marker genes, and precipitated nodule formation containing a dentinspecificprotein (dentin phosphoprotein). The nodules consisted of randomly orientedhydroxyapatite nanorods and nanoparticles. The morphology, orientation, and chemicalcomposition of the hydroxyapatite crystals were similar to those of hydroxyapatite that hadtransformed from amorphous calcium phosphate nanoparticles, as well as the hydroxyapatite inhuman molar dentin. Our investigation showed that a combination of MDZ and PPU-7 cellspossesses high potential of drug repositioning for dentin regeneration.
Identifiants
pubmed: 30720745
pii: ijms20030670
doi: 10.3390/ijms20030670
pmc: PMC6387224
pii:
doi:
Substances chimiques
Bone Morphogenetic Protein 2
0
Transforming Growth Factor beta1
0
Midazolam
R60L0SM5BC
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Subventions
Organisme : JSPS KAKENHI Grant-in-Aid for Scientific Research
ID : C26462982, 16K04954, 17K11975, 18K09630
Organisme : MEXT-Supported Program for the Strategic Research Foundation at Private Universities
ID : S1511018
Déclaration de conflit d'intérêts
The authors declare no conflict of interest.
Références
Trends Pharmacol Sci. 2000 Jan;21(1):16-9
pubmed: 10637650
Arch Oral Biol. 2000 Feb;45(2):173-7
pubmed: 10716622
Eur J Oral Sci. 2000 Oct;108(5):432-41
pubmed: 11037760
Connect Tissue Res. 2002;43(2-3):338-44
pubmed: 12489178
J Bone Miner Res. 2003 Apr;18(4):696-704
pubmed: 12674330
Caries Res. 2003 Nov-Dec;37(6):445-9
pubmed: 14571124
J Oral Pathol Med. 2004 Aug;33(7):417-23
pubmed: 15250834
J Dent Res. 2005 Jul;84(7):603-6
pubmed: 15972586
J Neurosci. 2005 Dec 14;25(50):11553-63
pubmed: 16354913
Eur J Oral Sci. 2006 Apr;114(2):138-46
pubmed: 16630306
J Periodontol. 2006 Oct;77(10):1688-94
pubmed: 17032111
Eur J Oral Sci. 2007 Feb;115(1):48-56
pubmed: 17305716
Tissue Eng. 2007 Nov;13(11):2803-12
pubmed: 17824831
Handb Exp Pharmacol. 2008;(182):335-60
pubmed: 18175099
J Biol Chem. 2008 May 23;283(21):14835-44
pubmed: 18359767
Chem Rev. 2008 Nov;108(11):4628-69
pubmed: 18816145
J Endod. 2009 Nov;35(11):1529-35
pubmed: 19840642
Nature. 2010 Oct 28;467(7319):1061-73
pubmed: 20981092
Development. 2011 May;138(10):1977-89
pubmed: 21490069
Arch Oral Biol. 2011 Nov;56(11):1221-9
pubmed: 21641578
Reg Anesth Pain Med. 2011 Jul-Aug;36(4):343-9
pubmed: 21701267
J Endod. 2012 Jan;38(1):66-71
pubmed: 22152623
Anticancer Res. 2012 Nov;32(11):4737-47
pubmed: 23155237
Mol Cells. 2013 Sep;36(3):219-26
pubmed: 24008365
J Dent Res. 2013 Nov;92(11):1011-6
pubmed: 24043711
Eur Rev Med Pharmacol Sci. 2014;18(9):1411-8
pubmed: 24867522
PLoS One. 2014 Jul 21;9(7):e102893
pubmed: 25047033
Arch Oral Biol. 2015 May;60(5):768-75
pubmed: 25766469
J Dent Res. 2015 Aug;94(8):1120-7
pubmed: 25951824
World J Stem Cells. 2015 Jun 26;7(5):839-51
pubmed: 26131314
J Endod. 2016 May;42(5):752-9
pubmed: 27020968
PLoS Comput Biol. 2016 Apr 28;12(4):e1004852
pubmed: 27124390
Onco Targets Ther. 2016 Apr 27;9:2519-33
pubmed: 27175086
Sci Rep. 2017 Jan 09;7:39654
pubmed: 28067250
Aust Prescr. 2017 Feb;40(1):23-25
pubmed: 28246432
Sci Data. 2017 Mar 14;4:170029
pubmed: 28291243
Sci Rep. 2017 Jun 2;7(1):2711
pubmed: 28578434
Inflamm Regen. 2017 Apr 10;37:8
pubmed: 29259707
Biomed Res Int. 2017;2017:9342714
pubmed: 29387727
Sci Rep. 2018 Mar 13;8(1):4450
pubmed: 29535349
J Histochem Cytochem. 1969 Feb;17(2):110-24
pubmed: 4179464
Histochemistry. 1978 Jul 12;56(3-4):177-85
pubmed: 689915
Arch Oral Biol. 1994 Sep;39(9):775-82
pubmed: 7802613
J Oral Pathol Med. 1993 Apr;22(4):175-9
pubmed: 8391080
Am J Dent. 1998 Jan;11 Spec No:S11-6
pubmed: 9760877