ArticleScientific reports2016
Poly-L-ornithine enhances migration of neural stem/progenitor cells via promoting α-Actinin 4 binding to actin filaments.
Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.
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Who cites it
23 citing papers in PubMed, 39 citations in OpenAlex.
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- Development and Characterization of Hyaluronic Acid Microgels for Neural Regeneration Applications.Journal of biomedical materials research. Part A · 2025Article
- Profiling human iPSC-derived sensory neurons for analgesic drug screening using a multi-electrode array.Cell reports methods · 2025Article
- Mannitol inhibits the proliferation of neural stem cell by a p38 mitogen-activated protein kinase-dependent signaling pathway.Chinese journal of traumatology = Zhonghua chuang shang za zhi · 2024Article
- Plant Cellulose as a Substrate for 3D Neural Stem Cell Culture.Bioengineering (Basel, Switzerland) · 2023Article
- Human platelet lysate stimulates neurotrophic properties of human adipose-derived stem cells better than Schwann cell-like cells.Stem cell research & therapy · 2023Article
- Selegiline Differentiates Adult Stem Cells toward Dopaminergic-Like Neurons: A Comparison between Two Cellular Niches of Hippocampal Neurogenesis.Cell journal · 2023Article
- Poly-L-ornithine blocks the inhibitory effects of fibronectin on oligodendrocyte differentiation and promotes myelin repair.Neural regeneration research · 2023Article
- Methamphetamine exposure drives cell cycle exit and aberrant differentiation in rat hippocampal-derived neurospheres.Frontiers in pharmacology · 2023Article
- Targeting ASIC1a Promotes Neural Progenitor Cell Migration and Neurogenesis in Ischemic Stroke.Research (Washington, D.C.) · 2023Article
- Message in a Scaffold: Natural Biomaterials for Three-Dimensional (3D) Bioprinting of Human Brain Organoids.Biomolecules · 2022Review
- Copper Modulates Adult Neurogenesis in Brain Subventricular Zone.International journal of molecular sciences · 2022Article
- Tetrahydrofolate Alleviates the Inhibitory Effect of Oxidative Stress on Neural Stem Cell Proliferation through PTEN/Akt/mTOR Pathway.Oxidative medicine and cellular longevity · 2022Article
- Alpha-actinin-4 is essential for maintaining normal trophoblast proliferation and differentiation during early pregnancy.Reproductive biology and endocrinology : RB&E · 2021Article
- Neuroprogenitor Cells From Patients With TBCK Encephalopathy Suggest Deregulation of Early Secretory Vesicle Transport.Frontiers in cellular neuroscience · 2021Article
- Aragonite-Polylysine: Neuro-Regenerative Scaffolds with Diverse Effects on Astrogliosis.Polymers · 2020Article
- Article
- Cell-type-specific visualisation and biochemical isolation of endogenous synaptic proteins in mice.The European journal of neuroscience · 2020Article
- Ambroxol Upregulates Glucocerebrosidase Expression to Promote Neural Stem Cells Differentiation Into Neurons Through Wnt/β-Catenin Pathway After Ischemic Stroke.Frontiers in molecular neuroscience · 2020Article
- Actin Alpha 2 (ACTA2) Downregulation Inhibits Neural Stem Cell Migration through Rho GTPase Activation.Stem cells international · 2020Article
Corrections and comments
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Authors and funding
12 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The recruitment of neural stem/progenitor cells (NSPCs) for brain restoration after injury is a promising regenerative therapeutic strategy. This strategy involves enhancing proliferation, migration and neuronal differentation of NSPCs. To date, the lack of biomaterials, which facilitate these processes to enhance neural regeneration, is an obstacle for the cell replacement therapies. Our previous study has shown that NSPCs grown on poly-L-ornithine (PO) could proliferate more vigorously and differentiate into more neurons than that on Poly-L-Lysine (PLL) and Fibronectin (FN). Here, we demonstrate that PO could promote migration of NSPCs in vitro, and the underlying mechanism is PO activates α-Actinins 4 (ACTN4), which is firstly certified to be expessed in NSPCs, to promote filopodia formation and therefore enhances NSPCs migration. Taken together, PO might serve as a better candidate for transplanted biomaterials in the regenerative therapeutic strategy, compared with PLL and FN.
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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.