Titanium biomaterials with complex surfaces induced aberrant peripheral circadian rhythms in bone marrow mesenchymal stromal cells

Nathaniel Hassan, Kirstin McCarville, Kenzo Morinaga, Cristiane M. Mengatto, Peter Langfelder, Akishige Hokugo, Yu Tahara, Christopher S. Colwell, Ichiro Nishimura

Research output: Contribution to journalArticle

7 Citations (Scopus)

Abstract

Circadian rhythms maintain a high level of homeostasis through internal feed-forward and -backward regulation by core molecules. In this study, we report the highly unusual peripheral circadian rhythm of bone marrow mesenchymal stromal cells (BMSCs) induced by titanium-based biomaterials with complex surface modifications (Ti biomaterial) commonly used for dental and orthopedic implants. When cultured on Ti biomaterials, human BMSCs suppressed circadian PER1 expression patterns, while NPAS2 was uniquely upregulated. The Ti biomaterials, which reduced Per1 expression and upregulated Npas2, were further examined with BMSCs harvested from Per1::luc transgenic rats. Next, we addressed the regulatory relationship between Per1 and Npas2 using BMSCs from Npas2 knockout mice. The Npas2 knockout mutation did not rescue the Ti biomaterial-induced Per1 suppression and did not affect Per2, Per3, Bmal1 and Clock expression, suggesting that the Ti biomaterial-induced Npas2 overexpression was likely an independent phenomenon. Previously, vitamin D deficiency was reported to interfere with Ti biomaterial osseointegration. The present study demonstrated that vitamin D supplementation significantly increased Per1::luc expression in BMSCs, though the presence of Ti biomaterials only moderately affected the suppressed Per1::luc expression. Available in vivo microarray data from femurs exposed to Ti biomaterials in vitamin D-deficient rats were evaluated by weighted gene co-expression network analysis. A large co-expression network containing Npas2, Bmal1, and Vdr was observed to form with the Ti biomaterials, which was disintegrated by vitamin D deficiency.

Original languageEnglish
Article numbere0183359
JournalPloS one
Volume12
Issue number8
DOIs
Publication statusPublished - 2017 Aug 1
Externally publishedYes

Fingerprint

biocompatible materials
titanium
stromal cells
bone marrow cells
Biocompatible Materials
Circadian Rhythm
Titanium
Mesenchymal Stromal Cells
circadian rhythm
Bone
Vitamin D
vitamin D deficiency
Vitamin D Deficiency
vitamin D
Rats
Transgenic Rats
Osseointegration
prostheses
knockout mutants
Dental Implants

ASJC Scopus subject areas

  • Biochemistry, Genetics and Molecular Biology(all)
  • Agricultural and Biological Sciences(all)

Cite this

Hassan, N., McCarville, K., Morinaga, K., Mengatto, C. M., Langfelder, P., Hokugo, A., ... Nishimura, I. (2017). Titanium biomaterials with complex surfaces induced aberrant peripheral circadian rhythms in bone marrow mesenchymal stromal cells. PloS one, 12(8), [e0183359]. https://doi.org/10.1371/journal.pone.0183359

Titanium biomaterials with complex surfaces induced aberrant peripheral circadian rhythms in bone marrow mesenchymal stromal cells. / Hassan, Nathaniel; McCarville, Kirstin; Morinaga, Kenzo; Mengatto, Cristiane M.; Langfelder, Peter; Hokugo, Akishige; Tahara, Yu; Colwell, Christopher S.; Nishimura, Ichiro.

In: PloS one, Vol. 12, No. 8, e0183359, 01.08.2017.

Research output: Contribution to journalArticle

Hassan, N, McCarville, K, Morinaga, K, Mengatto, CM, Langfelder, P, Hokugo, A, Tahara, Y, Colwell, CS & Nishimura, I 2017, 'Titanium biomaterials with complex surfaces induced aberrant peripheral circadian rhythms in bone marrow mesenchymal stromal cells', PloS one, vol. 12, no. 8, e0183359. https://doi.org/10.1371/journal.pone.0183359
Hassan, Nathaniel ; McCarville, Kirstin ; Morinaga, Kenzo ; Mengatto, Cristiane M. ; Langfelder, Peter ; Hokugo, Akishige ; Tahara, Yu ; Colwell, Christopher S. ; Nishimura, Ichiro. / Titanium biomaterials with complex surfaces induced aberrant peripheral circadian rhythms in bone marrow mesenchymal stromal cells. In: PloS one. 2017 ; Vol. 12, No. 8.
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