ArticleGels (Basel, Switzerland)2022
Promotion of Adrenal Pheochromocytoma (PC-12) Cell Proliferation and Outgrowth Using Schwann Cell-Laden Gelatin Methacrylate Substrate.
Article in Gels (Basel, Switzerland), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed, 14 citations in OpenAlex.
- Fuel-maintenance coupling reprograms mitochondrial homeostasis to enable peripheral nerve regeneration.Materials today. Bio · 2026Article
- A 3D-printed extravascular stent containing sirtuin-3 engineered human bone marrow mesenchymal stem cells maintains venous graft patency.Stem cell research & therapy · 2026Article
- Functional Group Chemistry Modulates Cellular Responses to Soluble Gelatin Derivatives Independent of Crosslinking.Biomolecules · 2026Article
- 3D Bioprinted Neural Tissues: Emerging Strategies for Regeneration and Disease Modeling.Pharmaceutics · 2025Review
- Engineered nerve guide conduit enhances peripheral nerve regeneration by modulating the microenvironment through macrophage-triggered cascade reactions.Bioactive materials · 2025Article
- ADSCs encapsulated in Gelatin methacrylate substrate promotes the repair of peripheral nerve injury by SIRT6/PGC-1α pathway.Regenerative therapy · 2024Article
- Adrenal pheochromocytoma impacts three main pathways: cysteine-methionine, pyrimidine, and tyrosine metabolism.Journal of Zhejiang University. Science. B · 2024Article
- Evaluation and Comparison of the Effects of Mature Silkworm (Iranian journal of pharmaceutical research : IJPR · 2022Article
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Authors and funding
6 authors at 2 institutions in 1 country.
Funding
Abstract
Peripheral nerve injuries cause different degrees of nerve palsy and function loss. Due to the limitations of autografts, nerve tissue engineering (TE) scaffolds incorporated with various neurotrophic factors and cells have been investigated to promote nerve regeneration. However, the molecular mechanism is still poorly understood. In this study, we co-cultured Schwann cells (SCs) and rat adrenal pheochromocytoma (PC-12) cells on 50% degrees of methacryloyl substitution gelatin methacrylate (GelMA) scaffold. The SCs were encapsulated within the GelMA, and PC-12 cells were on the surface. A 5% GelMA was used as the co-culture scaffold since it better supports SCs proliferation, viability, and myelination and promotes higher neurotrophic factors secretion than 10% GelMA. In the co-culture, PC-12 cells demonstrated a higher cell proliferation rate and axonal extension than culturing without SCs, indicating that the secretion of neurotrophic factors from SCs can stimulate PC-12 growth and axonal outgrowth. The mRNA level for neurotrophic factors of SCs in 5% GelMA was further evaluated. We found significant upregulation when compared with a 2D culture, which suggested that this co-culture system could be a potential scaffold to investigate the mechanism of how SCs affect neuronal behaviors.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.