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Titolo:
A long, remarkable journey: Tangential migration in the telencephalon
Autore:
Marin, O; Rubenstein, JLR;
Indirizzi:
Univ Calif San Francisco, Langley Porter Psychiat Inst, Nina Ireland Lab Dev Neurobiol, Dept Psychiat, San Francisco, CA 94143 USA Univ Calif San Francisco San Francisco CA USA 94143 ancisco, CA 94143 USA
Titolo Testata:
NATURE REVIEWS NEUROSCIENCE
fascicolo: 11, volume: 2, anno: 2001,
pagine: 780 - 790
SICI:
1471-0048(200111)2:11<780:ALRJTM>2.0.ZU;2-E
Fonte:
ISI
Lingua:
ENG
Soggetto:
DEVELOPING CEREBRAL-CORTEX; CENTRAL-NERVOUS-SYSTEM; RAT OLFACTORY-BULB; SPATIALLY RESTRICTED EXPRESSION; MEDIAL GANGLIONIC EMINENCE; CELL-ADHESION MOLECULE; FETAL MONKEY NEOCORTEX; NEURONAL MIGRATION; DLX GENES; SUBVENTRICULAR ZONE;
Tipo documento:
Review
Natura:
Periodico
Settore Disciplinare:
Life Sciences
Citazioni:
139
Recensione:
Indirizzi per estratti:
Indirizzo: Marin, O Univ Calif San Francisco, Langley Porter Psychiat Inst, Nina Ireland Lab Dev Neurobiol, Dept Psychiat, 401 Parnassus Ave, San Francisco, CA 94143 USA Univ Calif San Francisco 401 Parnassus Ave San Francisco CA USA 94143
Citazione:
O. Marin e J.L.R. Rubenstein, "A long, remarkable journey: Tangential migration in the telencephalon", NAT REV NEU, 2(11), 2001, pp. 780-790

Abstract

Recent studies on the origin of cell populations in rodent and chicken embryonic brains provide evidence for extensive tangential migration within the developing telencephalon. On the basis of these findings, a new concept of corticogenesis has emerged, which proposes that two distinct neuronal populations cooperate in the formation of the cortex. One population consists of radially migrating neurons that originate in the ventricular zone of thepallium (cortex) and give rise to the glutamatergic pyramidal neurons. Thesecond population consists of tangentially migrating neurons that originate in the ventricular zone of the subpallium (subcortical telencephalon) andgive rise to GABA (gamma -aminobutyric acid)-producing local circuit neurons. The subpallium is also the origin of other cell types that follow distinct tangential trajectories to migrate to structures such as the olfactory bulb and the striatum. Here, we review evidence that supports the existenceof several tangential migration pathways in the telencephalon, and summarize recent findings that describe their regulation.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 23/01/20 alle ore 04:28:39