» Articles » PMID: 20176001

Expression of Hyaluronan and the Hyaluronan-binding Proteoglycans Neurocan, Aggrecan, and Versican by Neural Stem Cells and Neural Cells Derived from Embryonic Stem Cells

Overview
Journal Brain Res
Specialty Neurology
Date 2010 Feb 24
PMID 20176001
Citations 11
Authors
Affiliations
Soon will be listed here.
Abstract

We have examined the expression and localization patterns of hyaluronan and hyaluronan-binding chondroitin sulfate proteoglycans in neural stem cells and differentiated neural cells derived from mouse embryonic stem cells. Expression of proteoglycans and hyaluronan was weak in the SSEA1-positive embryonic stem cells but increased noticeably after retinoic acid induction to nestin-positive neural stem cells. After subsequent plating, the hyaluronan-binding chondroitin sulfate proteoglycans aggrecan, neurocan, and versican are expressed by cells in both the astrocytic and neuronal lineages. During the time period that hyaluronan was present, it co-localized with each of the hyaluronan-binding proteoglycans studied and was found to be clearly associated with beta-III tubulin-expressing neurons and oligodendrocytes expressing the O4 sulfatide marker. Although proteoglycan expression levels increased to varying degrees following neural differentiation, they did not change noticably during the following 2 weeks in culture, but there was a significant decrease in hyaluronan expression. Our studies therefore demonstrate the expression by neural stem cells and neural cells derived from them of hyaluronan and its associated proteoglycans, thereby providing a necessary foundation for integrating their specific properties into developing strategies for therapeutic applications.

Citing Articles

Engineering Extracellular Microenvironment for Tissue Regeneration.

Hao D, Lopez J, Chen J, Iavorovschi A, Lelivelt N, Wang A Bioengineering (Basel). 2022; 9(5).

PMID: 35621480 PMC: 9137730. DOI: 10.3390/bioengineering9050202.


Immunologic Roles of Hyaluronan in Dermal Wound Healing.

Kaul A, Short W, Keswani S, Wang X Biomolecules. 2021; 11(8).

PMID: 34439900 PMC: 8394879. DOI: 10.3390/biom11081234.


Hyaluronan, a double-edged sword in kidney diseases.

Kaul A, Singampalli K, Parikh U, Yu L, Keswani S, Wang X Pediatr Nephrol. 2021; 37(4):735-744.

PMID: 34009465 PMC: 8960635. DOI: 10.1007/s00467-021-05113-9.


Expression Changes and Impact of the Extracellular Matrix on Etoposide Resistant Human Retinoblastoma Cell Lines.

Reinhard J, Wagner N, Kramer M, Jarocki M, Joachim S, Dick H Int J Mol Sci. 2020; 21(12).

PMID: 32560557 PMC: 7352646. DOI: 10.3390/ijms21124322.


Tissue mechanics regulate brain development, homeostasis and disease.

Barnes J, Przybyla L, Weaver V J Cell Sci. 2017; 130(1):71-82.

PMID: 28043968 PMC: 5394781. DOI: 10.1242/jcs.191742.


References
1.
Galtrey C, Kwok J, Carulli D, Rhodes K, Fawcett J . Distribution and synthesis of extracellular matrix proteoglycans, hyaluronan, link proteins and tenascin-R in the rat spinal cord. Eur J Neurosci. 2008; 27(6):1373-90. DOI: 10.1111/j.1460-9568.2008.06108.x. View

2.
Margolis R . Acid mucopolysaccharides and proteins of bovine whole brain, white matter and myelin. Biochim Biophys Acta. 1967; 141(1):91-102. DOI: 10.1016/0304-4165(67)90248-6. View

3.
Popp S, Andersen J, Maurel P, Margolis R . Localization of aggrecan and versican in the developing rat central nervous system. Dev Dyn. 2003; 227(1):143-9. DOI: 10.1002/dvdy.10282. View

4.
Rauch U, Karthikeyan L, Maurel P, Margolis R, Margolis R . Cloning and primary structure of neurocan, a developmentally regulated, aggregating chondroitin sulfate proteoglycan of brain. J Biol Chem. 1992; 267(27):19536-47. View

5.
Karimi-Abdolrezaee S, Eftekharpour E, Wang J, Morshead C, Fehlings M . Delayed transplantation of adult neural precursor cells promotes remyelination and functional neurological recovery after spinal cord injury. J Neurosci. 2006; 26(13):3377-89. PMC: 6673854. DOI: 10.1523/JNEUROSCI.4184-05.2006. View