» Articles » PMID: 34309628

Extracellular Vesicles from Neurons Promote Neural Induction of Stem Cells Through Cyclin D1

Overview
Journal J Cell Biol
Specialty Cell Biology
Date 2021 Jul 26
PMID 34309628
Citations 17
Authors
Affiliations
Soon will be listed here.
Abstract

Extracellular vesicles (EVs) are thought to mediate the transport of proteins and RNAs involved in intercellular communication. Here, we show dynamic changes in the buoyant density and abundance of EVs that are secreted by PC12 cells stimulated with nerve growth factor (NGF), N2A cells treated with retinoic acid to induce neural differentiation, and mouse embryonic stem cells (mESCs) differentiated into neuronal cells. EVs secreted from in vitro differentiated cells promote neural induction of mESCs. Cyclin D1 enriched within the EVs derived from differentiated neuronal cells contributes to this induction. EVs purified from cells overexpressing cyclin D1 are more potent in neural induction of mESC cells. Depletion of cyclin D1 from the EVs reduced the neural induction effect. Our results suggest that EVs regulate neural development through sorting of cyclin D1.

Citing Articles

The Therapeutic Potential of MicroRNA-21 in the Treatment of Spinal Cord Injury.

Hasan A, Ardizzone A, Giosa D, Scuderi S, Calcaterra E, Esposito E Curr Issues Mol Biol. 2025; 47(2).

PMID: 39996791 PMC: 11854632. DOI: 10.3390/cimb47020070.


Harnessing Extracellular Vesicles for Stabilized and Functional IL-10 Delivery in Macrophage Immunomodulation.

Saleh N, Gagea M, Vitija X, Janovic T, Schmidt J, Deng C bioRxiv. 2025; .

PMID: 39868086 PMC: 11761701. DOI: 10.1101/2025.01.14.633016.


Extracellular vesicle-associated DNA: ten years since its discovery in human blood.

Tsering T, Nadeau A, Wu T, Dickinson K, Burnier J Cell Death Dis. 2024; 15(9):668.

PMID: 39266560 PMC: 11393322. DOI: 10.1038/s41419-024-07003-y.


A Perspective on the Characterization of Early Neural Progenitor Cell-Derived Extracellular Vesicles for Targeted Delivery to Neuroblastoma Cells.

Kirbas O, Bozkurt B, Yildirim M, Tasli P, Abdik H, Sahin F Neurochem Res. 2024; 49(9):2364-2378.

PMID: 38837091 PMC: 11310242. DOI: 10.1007/s11064-024-04165-1.


Neuropathogenic role of astrocyte-derived extracellular vesicles in HIV-associated neurocognitive disorders.

Chemparathy D, Ray S, Ochs C, Ferguson N, Gawande D, Dravid S J Extracell Vesicles. 2024; 13(4):e12439.

PMID: 38647111 PMC: 11034007. DOI: 10.1002/jev2.12439.


References
1.
Massey A, Williamson D, Browne H, Murray J, Dokurno P, Shaw T . A novel, small molecule inhibitor of Hsc70/Hsp70 potentiates Hsp90 inhibitor induced apoptosis in HCT116 colon carcinoma cells. Cancer Chemother Pharmacol. 2009; 66(3):535-45. DOI: 10.1007/s00280-009-1194-3. View

2.
Cossetti C, Iraci N, Mercer T, Leonardi T, Alpi E, Drago D . Extracellular vesicles from neural stem cells transfer IFN-γ via Ifngr1 to activate Stat1 signaling in target cells. Mol Cell. 2014; 56(2):193-204. PMC: 4578249. DOI: 10.1016/j.molcel.2014.08.020. View

3.
Frade J, Ovejero-Benito M . Neuronal cell cycle: the neuron itself and its circumstances. Cell Cycle. 2015; 14(5):712-20. PMC: 4418291. DOI: 10.1080/15384101.2015.1004937. View

4.
Klein J, Ackerman S . Oxidative stress, cell cycle, and neurodegeneration. J Clin Invest. 2003; 111(6):785-93. PMC: 153779. DOI: 10.1172/JCI18182. View

5.
Pascual M, Ibanez F, Guerri C . Exosomes as mediators of neuron-glia communication in neuroinflammation. Neural Regen Res. 2019; 15(5):796-801. PMC: 6990780. DOI: 10.4103/1673-5374.268893. View