Layer, Paul G. ; Rothermel, A. ; Willbold, E. (2001)
From stem cells towards neural layers: a lesson from re-aggregated embryonic retinal cells.
In: NeuroReport, 12
Artikel, Bibliographie

Willbold, E. ; Rothermel, A. ; Huhn, J. ; Stelck, S. ; Layer, Paul G. (2001)
Inhibition of alpha(1-6)-linked fucose decreases inner retinal cells and increases photoreceptors in chicken retinal reaggregates.
In: Developmental neuroscience, 23 (6)
Artikel, Bibliographie

Willbold, E. ; Rothermel, A. ; Tomlinson, S. ; Layer, Paul G. (2000)
Müller glia cells reorganize reaggregating chicken retinal cells into correctly laminated in vitro retinae.
In: Glia, 29 (1)
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Stelck, S. ; Robitzki, A. ; Willbold, E. ; Layer, Paul G. (1999)
Fucose in alpha(1-6)-linkage regulates proliferation and histogenesis in reaggregated retinal spheroids of the chick embryo.
In: Glycobiology, 9 (11)
Artikel, Bibliographie

Layer, Paul G. ; Rothermel, A. ; Willbold, E. (1998)
Inductive effects of the retinal pigmented epithelium (RPE) on histogenesis of the avian retina as revealed by retinospheroid technology.
In: Seminars in cell & developmental biology, 9 (3)
Artikel, Bibliographie

Willbold, E. ; Layer, Paul G. (1998)
Müller glia cells and their possible roles during retina differentiation in vivo and in vitro.
In: Histology and histopathology, 13 (2)
Artikel, Bibliographie

Willbold, E. ; Reinicke, M. ; Layer, Paul G. (1997)
Müller cell differentiation and column formation in chicken retinospheroids.
In: Journal of brain research, 36 (2)
Artikel, Bibliographie

Rothermel, A. ; Willbold, E. ; Degrip, W. J. ; Layer, Paul G. (1997)
Pigmented epithelium induces complete retinal reconstitution from dispersed embryonic chick retinae in reaggregation culture.
In: Proceedings. Biological sciences / The Royal Society, 264 (1386)
Artikel, Bibliographie

Layer, Paul G. ; Rothermel, A. ; Hering, H. ; Wolf, B. ; deGrip, W. J. ; Hicks, D. ; Willbold, E. (1997)
Pigmented epithelium sustains cell proliferation and decreases expression of opsins and acetylcholinesterase in reaggregated chicken retinospheroids.
In: The European journal of neuroscience, 9 (9)
Artikel, Bibliographie

Reiss, Y. ; Kröger, S. ; Grassi, J. ; Tsim, K. W. ; Willbold, E. ; Layer, Paul G. (1996)
Extracellular and asymmetric forms of acetylcholinesterase are expressed on cholinergic and noncholinergic terminal neuropil of the developing chick retina.
In: Cell and tissue research, 286 (1)
Artikel, Bibliographie

Willbold, E. ; Layer, Paul G. (1994)
Butyrylcholinesterase regulates laminar retinogenesis of the chick embryo in vitro.
In: European journal of cell biology, 64 (1)
Artikel, Bibliographie

Alber, R. ; Sporns, O. ; Weikert, T. ; Willbold, E. ; Layer, Paul G. (1994)
Cholinesterases and peanut agglutinin binding related to cell proliferation and axonal growth in embryonic chick limbs.
In: Anatomy and embryology, 190 (5)
Artikel, Bibliographie

Layer, Paul G. ; Willbold, E. (1994)
Cholinesterases in avian neurogenesis.
In: International review of cytology, 151
Artikel, Bibliographie

Layer, Paul G. ; Willbold, E. (1993)
Histogenesis of the avian retina in reaggregation culture: from dissociated cells to laminar neuronal networks.
In: International review of cytology, 146
Artikel, Bibliographie

Layer, Paul G. ; Weikert, T. ; Willbold, E. (1992)
Chicken retinospheroids as developmental and pharmacological in vitro models: acetylcholinesterase is regulated by its own and by butyrylcholinesterase activity.
In: Cell and tissue research, 268 (3)
Artikel, Bibliographie

Willbold, E. ; Layer, Paul G. (1992)
Formation of neuroblastic layers in chicken retinospheroids: the fibre layer of Chievitz secludes AChE-positive cells from mitotic cells.
In: Cell and tissue research, 268 (3)
Artikel, Bibliographie

Wolburg, H. ; Willbold, E. ; Layer, Paul G. (1991)
Müller glia endfeet, a basal lamina and the polarity of retinal layers form properly in vitro only in the presence of marginal pigmented epithelium.
In: Cell and tissue research, 264 (3)
Artikel, Bibliographie

Layer, Paul G. ; Alber, R. ; Mansky, P. ; Vollmer, G. ; Willbold, E. (1990)
Regeneration of a chimeric retina from single cells in vitro: cell-lineage-dependent formation of radial cell columns by segregated chick and quail cells.
In: Cell and tissue research, 259 (2)
Artikel, Bibliographie

Layer, Paul G. ; Willbold, E. (1989)
Embryonic chicken retinal cells can regenerate all cell layers in vitro, but ciliary pigmented cells induce their correct polarity.
In: Cell and tissue research, 258 (2)
Artikel, Bibliographie