Abstract
AbstractTo access and compare gene expression in fetal neuroepithelial cells (NEPs) and progenitor cells, we have used microarrays containing approximately 500 known genes related to cell cycle regulation, apoptosis, growth and differentiation. We have identified 152 genes that are expressed in NEPs and 209 genes expressed by progenitor cells. The majority of genes (141) detected in NEPs are also present in progenitor populations. There are 68 genes specifically expressed in progenitors with little or no expression in NEPs, and a few genes that appear to be present exclusively in NEPs. Using cell sorting, RT–PCR, in situ hybridization or immunocytochemistry, we have examined the segregation of expression to neuronal and glial progenitors, and identified several that appeared to be enriched in neuronal (e.g. CDK5, neuropilin, EphrinB2, FGF11) or glial (e.g. CXCR4, RhoC, CD44, tenascin C) precursors. Our data provide a first report of gene expression profiles of neural stem and progenitor cells at early stages of development, and provide evidence for the potential roles of specific cell cycle regulators, chemokines, cytokines and extracellular matrix molecules in neural development and lineage segregation.
References
61
Referenced
77
{'key': 'e_1_2_19_2_1', 'first-page': '29', 'article-title': 'Hyaluronate receptor CD44 is expressed by astrocytes in the adult chicken and in astrocyte cell precursors in early development of the chick spinal cord', 'volume': '43', 'author': 'Alfei L.', 'year': '1999', 'journal-title': 'Eur. J. Histochem.'}
/ Eur. J. Histochem. / Hyaluronate receptor CD44 is expressed by astrocytes in the adult chicken and in astrocyte cell precursors in early development of the chick spinal cord by Alfei L. (1999)10.1007/978-3-642-69537-7_1
10.4049/jimmunol.165.1.397
-
CaiJ. WuY. MiruaT. PierceJ. LuceroM. T. AlbertineK. H. SpangrudeG. J.andRaoM.(2002)Properties of fetal multipotent stem cells.Dev. Biol.251 221–240.
(
10.1006/dbio.2002.0828
) 10.1016/0306-4522(95)00236-C
10.1159/000017433
10.1038/35096019
10.1046/j.1440-1711.2002.01109.x
10.1146/annurev.ne.18.030195.001111
10.1242/dev.128.13.2485
10.1016/S0896-6273(01)00209-4
10.1126/science.1065518
10.1016/S0945-053X(00)00136-0
10.1139/o98-105
10.1006/dbio.1997.8592
10.1523/JNEUROSCI.18-19-07856.1998
/ J. Neurosci. / Spinal cord neuronal precursors generate multiple neuronal phenotypes in culture by Kalyani A. J. (1998)10.1002/(SICI)1097-4695(19990205)38:2<207::AID-NEU4>3.0.CO;2-G
10.1016/0165-3806(95)00018-9
10.1046/j.1460-9568.1999.00729.x
-
KimJ. H. AuerbachJ. M. Rodriguez‐GomezJ. A. VelascoI. GavinD. LumelskyN. LeeS. H. NguyenJ. Sanchez‐PernauteR. BankiewiczK.andMcKayR.(2002)Dopamine neurons derived from embryonic stem cells function in an animal model of Parkinson's disease.Nature418 50–56.
(
10.1038/nature00900
) 10.1016/S0166-2236(00)01581-2
10.1038/ng781
10.1523/JNEUROSCI.20-04-01404.2000
10.1006/dbio.2000.9622
10.1002/glia.10111
10.1073/pnas.95.16.9448
10.1523/JNEUROSCI.19-16-07077.1999
10.1016/1074-7613(95)90167-1
10.1016/S0896-6273(00)80960-5
10.1016/S1566-2772(02)00007-5
10.1159/000017429
10.1126/science.7878471
10.1006/dbio.1999.9418
10.1016/S0167-7799(01)01735-8
10.1016/0006-8993(74)91011-7
10.1523/JNEUROSCI.22-10-04036.2002
10.1006/bbrc.2000.2167
10.1126/stke.2002.134.re7
10.1186/gb-2001-2-3-reviews3005
10.1523/JNEUROSCI.19-23-10383.1999
10.1126/science.288.5471.1635
10.1111/j.1749-6632.1991.tb15605.x
10.1073/pnas.052124799
10.1073/pnas.97.1.466
10.1002/jnr.1152
10.1016/S0962-8924(01)02181-X
10.1016/S0301-0082(01)00022-3
10.1038/1105
10.1523/JNEUROSCI.19-23-10357.1999
10.1073/pnas.97.16.9127
10.1073/pnas.131200898
10.1038/6350
10.1016/S0070-2153(08)60329-4
10.1523/JNEUROSCI.16-23-07599.1996
10.1016/S0092-8674(00)81692-X
10.1016/S0301-472X(99)00141-1
10.1016/S0896-6273(00)80297-4
10.1006/cyto.1999.0485
10.1016/S0168-0102(00)00101-2
10.1073/pnas.96.23.13462
10.1038/31269
Dates
Type | When |
---|---|
Created | 22 years, 5 months ago (March 12, 2003, 2:03 a.m.) |
Deposited | 1 year, 10 months ago (Oct. 17, 2023, 1:29 p.m.) |
Indexed | 1 month, 3 weeks ago (July 7, 2025, 1:45 a.m.) |
Issued | 22 years, 8 months ago (Dec. 1, 2002) |
Published | 22 years, 8 months ago (Dec. 1, 2002) |
Published Online | 22 years, 8 months ago (Dec. 11, 2002) |
Published Print | 22 years, 8 months ago (Dec. 1, 2002) |
@article{Luo_2002, title={Microarray analysis of selected genes in neural stem and progenitor cells}, volume={83}, ISSN={1471-4159}, url={http://dx.doi.org/10.1046/j.1471-4159.2002.01260.x}, DOI={10.1046/j.1471-4159.2002.01260.x}, number={6}, journal={Journal of Neurochemistry}, publisher={Wiley}, author={Luo, Yongquan and Cai, Jingli and Liu, Ying and Xue, Haipeng and Chrest, Francis J. and Wersto, Robert P. and Rao, Mahendra}, year={2002}, month=dec, pages={1481–1497} }