Unknown

Dataset Information

0

Immunoregulatory, proliferative and anti-oxidant effects of nanocurcuminoids on adipose-derived mesenchymal stem cells.


ABSTRACT: Curcuminoids are dietary complexes extracted from the seeds of Curcuma longa L. that contain curcumin, bisdemethoxycurcumin and desmethoxycurcumin. Curcuminoids are popular for their pleiotropic therapeutic functions, such as their anti-inflammatory and anti-oxidant effects. Nonetheless, their clinical use is associated with poor systemic bioavailability and insolubility. The nano-formulation of curcuminoids eliminates these shortcomings. In the present study, we explored immunoregulatory, proliferative and anti-oxidant effects of nanocurcuminoids on adipose-derived mesenchymal stem cells (AT-MSCs). Flow cytometry analysis and MTT assay were employed to explore the effects of nanocurcuminoids on the apoptosis and proliferation of adipose-derived MSCs (AT-MSCs). The anti-oxidant effect of nanocurcuminoids on AT-MSCs also was examined. The immune regulatory effect of nanocurcuminoids was evaluated by the flow cytometric measurement of the T regulatory (Treg) population. The expression of inflammatory and anti-inflammatory cytokines was quantified using real-time PCR. Our findings demonstrate that low concentrations of nanocurcuminoids are beneficial for MSC proliferation, protection of MSCs from apoptosis, reducing inflammatory cytokines and SOD activity. A high concentration of nanocurcuminoids increases the population of Tregs and elevates the expression of TGF? and FOXP3 genes. The beneficial effects of nanocurcuminoids on AT-MSCs were mainly observed at low doses of nanocurcuminoids.

SUBMITTER: Yousefi F 

PROVIDER: S-EPMC6635727 | biostudies-literature | 2019

REPOSITORIES: biostudies-literature

altmetric image

Publications

Immunoregulatory, proliferative and anti-oxidant effects of nanocurcuminoids on adipose-derived mesenchymal stem cells.

Yousefi Forouzan F   Lavi Arab Fahimeh F   Jaafari Mahmoud Reza MR   Rastin Maryam M   Tabasi Nafiseh N   Hatamipour Mahdi M   Nikkhah Karim K   Mahmoudi Mahmoud M  

EXCLI journal 20190617


Curcuminoids are dietary complexes extracted from the seeds of <i>Curcuma longa L</i>. that contain curcumin, bisdemethoxycurcumin and desmethoxycurcumin. Curcuminoids are popular for their pleiotropic therapeutic functions, such as their anti-inflammatory and anti-oxidant effects. Nonetheless, their clinical use is associated with poor systemic bioavailability and insolubility. The nano-formulation of curcuminoids eliminates these shortcomings. In the present study, we explored immunoregulatory  ...[more]

Similar Datasets

| S-EPMC10831913 | biostudies-literature
| S-EPMC4454318 | biostudies-literature
| S-EPMC7510333 | biostudies-literature
| S-EPMC6375172 | biostudies-literature
| S-EPMC3706624 | biostudies-literature
| S-EPMC5720471 | biostudies-literature
| S-EPMC3696928 | biostudies-literature
| S-EPMC8111898 | biostudies-literature
| S-EPMC3689554 | biostudies-literature
| S-EPMC7040357 | biostudies-literature