Effect of Inflammatory Microenvironment on the Regenerative Capacity of Adipose-Derived Mesenchymal Stem Cells
Adipose-derived mesenchymal stem cells are increasingly being used in regenerative medicine as cell therapy targets, including in the treatment of burns and ulcers. The regenerative potential of AD-MSCs and some of their immunological properties are known from in vitro studies; however, in clinical...
Elmentve itt :
| Szerzők: | |
|---|---|
| Dokumentumtípus: | Cikk |
| Megjelent: |
2023
|
| Sorozat: | CELLS
12 No. 15 |
| Tárgyszavak: | |
| doi: | 10.3390/cells12151966 |
| mtmt: | 34085618 |
| Online Access: | http://publicatio.bibl.u-szeged.hu/29837 |
| LEADER | 02761nab a2200325 i 4500 | ||
|---|---|---|---|
| 001 | publ29837 | ||
| 005 | 20240313082512.0 | ||
| 008 | 240313s2023 hu o 0|| eng d | ||
| 022 | |a 2073-4409 | ||
| 024 | 7 | |a 10.3390/cells12151966 |2 doi | |
| 024 | 7 | |a 34085618 |2 mtmt | |
| 040 | |a SZTE Publicatio Repozitórium |b hun | ||
| 041 | |a eng | ||
| 100 | 1 | |a Szűcs Diána | |
| 245 | 1 | 0 | |a Effect of Inflammatory Microenvironment on the Regenerative Capacity of Adipose-Derived Mesenchymal Stem Cells |h [elektronikus dokumentum] / |c Szűcs Diána |
| 260 | |c 2023 | ||
| 300 | |a 19 | ||
| 490 | 0 | |a CELLS |v 12 No. 15 | |
| 520 | 3 | |a Adipose-derived mesenchymal stem cells are increasingly being used in regenerative medicine as cell therapy targets, including in the treatment of burns and ulcers. The regenerative potential of AD-MSCs and some of their immunological properties are known from in vitro studies; however, in clinical applications, cells are used in non-ideal conditions and can behave differently in inflammatory environments, affecting the efficacy and outcome of therapy. Our aim was to investigate and map the pathways that the inflammatory microenvironment can induce in these cells. High-throughput gene expression assays were performed on AD-MSCs activated with LPS and TNFα. Analysis of RNA-Seq data showed that control, LPS-treated and TNFα-treated samples exhibited distinct gene expression patterns. LPS treatment increased the expression of 926 genes and decreased the expression of 770 genes involved in cell division, DNA repair, the cell cycle, and several metabolic processes. TNFα treatment increased the expression of 174 genes and decreased the expression of 383 genes, which are related to cell division, the immune response, cell proliferation, and differentiation. We also map the biological pathways by further investigating the most altered genes using the Gene Ontology and KEGG databases. Secreted cytokines, which are important in the immunological response, were also examined at the protein level, and a functional assay was performed to assess wound healing. Activated AD-MSC increased the secretion of IL-6, IL-8 and CXCL-10, and also the closure of wounds. AD-MSCs presented accelerated wound healing under inflammation conditions, suggesting that we could use this cell in clinical application. | |
| 650 | 4 | |a Klinikai orvostan | |
| 700 | 0 | 1 | |a Miklós Vanda |e aut |
| 700 | 0 | 1 | |a Monostori Tamás |e aut |
| 700 | 0 | 1 | |a Guba Melinda |e aut |
| 700 | 0 | 2 | |a Kun-Varga Anikó |e aut |
| 700 | 0 | 2 | |a Póliska Szilárd |e aut |
| 700 | 0 | 2 | |a Kis Erika |e aut |
| 700 | 0 | 2 | |a Bende Balázs |e aut |
| 700 | 0 | 2 | |a Kemény Lajos |e aut |
| 700 | 0 | 2 | |a Veréb Zoltán |e aut |
| 856 | 4 | 0 | |u http://publicatio.bibl.u-szeged.hu/29837/1/cells-12-019661.pdf |z Dokumentum-elérés |