Dataset Information

Effects of newly developed pulp-capping materials on early response of stem cells from exfoliated deciduous teeth: cell differentiation, migration, and proliferation based on next gene sequencing analysis

ABSTRACT: Aim : This study aimed to identify early effect of newly developed pulp capping materials on differentiation, migration, and proliferation of stem cells from exfoliated deciduous teeth (SHED) using next gen sequencing analysis. Methodology : SHED were cultured and exposed to MTA, Biodentine (BD), and Theracal (TC) for 24 and 72 h. WST assay was performed to evaluate cell viability. After total RNA was isolated, QuantSeq 3’ mRNA-Sequencing was performed to identify differential gene expression in MTA-, BD-, TC-exposed SHED. Bioinformatics analysis was also performed. Results : WST assay showed no significant difference in SHED viability among materials (p>0.05). In gene set enrichment analysis, hallmark gene set enrichment differed. Gene sets associated with epithelial mesenchymal transition and hedgehog signaling were enriched in all materials. In BD, gene sets with inflammatory response and Wnt/β-catenin signaling were enriched, whereas enrichment of gene sets with TNF-α signaling and apoptosis were identified in TC. Conclusions : Despite cell viability of SHED exhibited similar results among MTA, BD, and TC, patterns of gene networks differed, suggesting that diverse gene functional difference may be involved in these materials.

ORGANISM(S): Homo sapiens

PROVIDER: GSE139497 | GEO | 2020/04/17

REPOSITORIES: GEO

ACCESS DATA

Similar Datasets

Project description:Purpose: Combination of systemic RNAi with RNAseq to identify target genes of important pathways in early development Drosophila early patterning occurs in the syncytial blastoderm where transcription factors diffuse between cells. However, in typical insect embryos, patterning occurs in a cellularized environment where signaling pathways are likely to play a more fundamental role. We use the short germ beetle Tribolium castaneum to investigate two putative Wnt and Hh signaling centers located in the anlagen of head and growth zone. These structures are known to develop in a different way in short germ insects. We find that Hh acts upstream of Wnt in the head, which is different from the Drosophila situation. In the growth zone Wnt signaling acts upstream. For the first time outside Drosophila, we comprehensively determine the Wnt and Hh target gene sets and distinguish the anterior from the posterior gene sets by genetically depleting head or growth zone. Surprisingly, there are significantly more targets in the growth zone than in the head for both pathways and we find that their growth zone gene sets are essentially non-overlapping. Furthermore, several pair rule genes, Tc-caudal, Tc-twist and hindgut patterning genes are regulated by Wnt signaling. In addition, Wnt controls growth zone metabolism and cell division. Posterior Hh signaling activates several genes potentially involved in a proteinase cascade of unknown function. Unexpectedly, we find the Wnt target Tc-senseless to be required for hindgut development. 10-11 h old whole embyro mRNA profiles of the following treatments: reference: wild type 100bp single read triplicates reference: wild type 50bp single read triplicates treatment: Tc-arrow RNAi knockdown 50 bp single read triplicates treatment: Tc-frizzled1/2 RNAi double knockdown 50 bp single read triplicates treatment: Tc-hedgehog RNAi knockdown 100bp single reads quadruplicates treatment: Tc-orthodenticle RNAi knockdown 100bp single reads triplicates treatment: Tc-torso RNAi knockdown 100bp single reads triplicates treatment: Tc-wntless RNAi knockdown 50bp single reads triplicates Total: 2 references, 6 treatments, 25 sequencing runs

Dataset Information

Effects of newly developed pulp-capping materials on early response of stem cells from exfoliated deciduous teeth: cell differentiation, migration, and proliferation based on next gene sequencing analysis

Similar Datasets

OmicsDI is part of the ELIXIR infrastructure