Details

Autor(en) / Beteiligte

• Litvinova, L. S.
• Shupletsova, V. V.
• Yurova, K. A.
• Khaziakhmatova, O. G.
• Todosenko, N. M.
• Khlusova, M. Yu
• Slepchenko, G. B.
• Cherempey, E. G.
• Sharkeev, Yu. P.
• Komarova, E. G.
• Sedelnikova, M. B.
• Malashchenko, V. V.
• Melashchenko, E. S.
• Khlusov, I. A.

Titel

Cell-IQ visualization of motility, cell mass, and osteogenic differentiation of multipotent mesenchymal stromal cells cultured with relief calcium phosphate coating

Ist Teil von

• Doklady. Biochemistry and biophysics, 2017-09, Vol.476 (1), p.310-315

Ort / Verlag

Moscow: Pleiades Publishing

Erscheinungsjahr

2017

Quelle

MEDLINE

Beschreibungen/Notizen

• The Cell-IQ continuous surveillance system allowed us to establish the following changes in a 14- day culture in vitro: a twofold suppression of the directional migration of multipotent mesenchymal stromal cells of human adipose tissue (MMSC-AT) towards the samples with a microarc calcium phosphate (CP) coating from synthetic hydroxyapatite; a tenfold decrease in the cell mass on the interphase with the samples, which was accompanied by a slight reduction in the expression of membrane determinants of stromal stem cells; and an enhancement of their osteogenic differentiation (osteocalcin secretion and mineralized matrix formation) on the 21st day of the study. Calcium phosphate particles, but not the calcium and phosphorus ions, may trigger the phenotypic transformation of the MMSC-AT behavior in vitro.