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Titolo:
Single or multiple oligodendroglial lineages: A controversy
Autore:
Spassky, N; Olivier, C; Perez-Villegas, E; Goujet-Zalc, C; Martinez, S; Thomas, JL; Zalc, B;
Indirizzi:
Univ Paris 06, INSERM, U495, Hop La Pitie Salpetriere, F-75651 Paris 13, France Univ Paris 06 Paris France 13 itie Salpetriere, F-75651 Paris 13, France Univ Murcia, Dept Ciencias Morfol, Murcia, Spain Univ Murcia Murcia Spain iv Murcia, Dept Ciencias Morfol, Murcia, Spain Univ Alicante, Inst Neurociencias, Murcia, Spain Univ Alicante Murcia Spain Alicante, Inst Neurociencias, Murcia, Spain
Titolo Testata:
GLIA
fascicolo: 2, volume: 29, anno: 2000,
pagine: 143 - 148
SICI:
0894-1491(20000115)29:2<143:SOMOLA>2.0.ZU;2-J
Fonte:
ISI
Lingua:
ENG
Soggetto:
DM-20 MESSENGER-RNA; SPINAL-CORD; NEURAL-TUBE; NERVOUS-SYSTEM; SONIC HEDGEHOG; EXPRESSION; CELLS; PROGENITORS; ZONE; PRECURSORS;
Keywords:
oligodendrocyte; brain; avian embryonic chimera; migration; proteolipid protein;
Tipo documento:
Review
Natura:
Periodico
Settore Disciplinare:
Life Sciences
Citazioni:
19
Recensione:
Indirizzi per estratti:
Indirizzo: Zalc, B Univ Paris 06, INSERM, U495, Hop La Pitie Salpetriere, F-75651 Paris 13, France Univ Paris 06 Paris France 13 petriere, F-75651 Paris 13, France
Citazione:
N. Spassky et al., "Single or multiple oligodendroglial lineages: A controversy", GLIA, 29(2), 2000, pp. 143-148

Abstract

The text books all say oligodendrocytes are the last cell to arise during development. The analysis of the spatio-temporal pattern of expression of plp/dm-20 during embryonic development in both the chick and the mouse provides evidence that the induction of oligodendrocyte occurs much earlier thanwe thought. In fact, it seems as though these cells must arise nearly simultaneously with neurons and it is just that they do not mature until later. Furthermore, we review the experimental arguments in favor of the existence of at least two, if not more, oligodendrocyte precursor cells: one is defined by the expression of PDGFR alpha, another characterized by expression of plp/dm-20 is independent from PDGF-AA for its proliferation and survival. We then postulate the existence of a third family of yet unknown origin. GLIA 29:143-148, 2000. (C) 2000 Wiley-Liss, Inc.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 04/07/20 alle ore 16:59:25