Hsa-miR-15b-5p/miR-195-5p Controls Osteogenic Differentiation of Human Adipose-Derived Mesenchymal Stem Cells Through Regulating Indian Hedgehog Expression

© 2023. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature..

Osteoblastogenesis is regulated by several signaling pathways like hedgehog signaling. Of three types of mammalian Hedgehog genes, the Indian Hedgehog (Ihh) plays an important role in the formation of the skeleton. Mesenchymal stem cells (MSCs) isolated from adipose tissue have been considered a good source of osteoblast differentiation. Evidence also suggests that miRNAs play an important role in regulating key stages of osteoblast differentiation. In this study, two miRNAs targeting the Ihh were predicted by using bioinformatics analysis. ASCs were successfully derived, purified, and characterized from human adipose tissue. ASCs were chemically induced into osteoblast cells. Then, differentiation was confirmed by alkaline phosphatase (ALP) activity and Alizarin red staining. The relative expression of Ihh and related miRNAs was evaluated after 0, 7, 14, and 21 from the differentiation duration. The results of bioinformatics data showed that has-miR-195-5p and has-miR-15b-5p target the Ihh gene. The expression of Ihh significantly increased in a time-dependent manner in the differentiation process. In contrast, miR-195-5p and miR-15b-5p were significantly downregulated dependent on time duration (P < 0.01). Overall, the data indicate the antithetical regulation of Ihh versus has-miR-195-5p and has-miR-15b-5p during the differentiation process. These results support the hypothesis that these mi-RNAs could target the Ihh in the pathway of osteoblast differentiation derived from human ASCs.

Medienart:

E-Artikel

Erscheinungsjahr:

2023

Erschienen:

2023

Enthalten in:

Zur Gesamtaufnahme - year:2023

Enthalten in:

Applied biochemistry and biotechnology - (2023) vom: 15. Nov.

Sprache:

Englisch

Beteiligte Personen:

Harimi, Samaneh [VerfasserIn]
Khansarinejad, Behzad [VerfasserIn]
Fesahat, Farzaneh [VerfasserIn]
Mondanizadeh, Mahdieh [VerfasserIn]

Links:

Volltext

Themen:

Adipose stem cells
Indian Hedgehog
Journal Article
MiRNA
Osteoblastogenesis

Anmerkungen:

Date Revised 14.11.2023

published: Print-Electronic

Citation Status Publisher

doi:

10.1007/s12010-023-04777-3

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM36455777X