A low level of oxygen in the mass and insufficient neuroectoderm
development cause a low neuron content.
Pale-pink, yellow Retina White (neuroectoderm
) Elastin Yellow or gray-white Amyloid Yellow-white Calcium phosphate White, bone and enamel matrix Unknown Intrinsic type White I collagen color?
In classical NF-1, skeletal defects occur as a result of abnormalities of the neuroectoderm
Takahashi, "Changes in peanut lectin binding sites on the neuroectoderm
during neural tube formation in the bantam chick embryo," Anatomy and Embryology, vol.
Moon, "The Sp1-related transcription factors sp5 and sp5-like act downstream of Wnt/[beta]-catenin signaling in mesoderm and neuroectoderm
patterning," Current Biology, vol.
During embryogenesis the neuroectoderm
divides to give rise to neuroepithelium which further divides into neuroblast, the spongioblast and the primitive ependymocytes.
The earlier growing of the primitive mesoderm than the neuroectoderm
results in a relative shortening of the spinal cord and more rapid growth of vertebral column and duramater (Vettivel, 1991).
In mammals, each adrenal gland is composed by two distinct steroidogenic structures: the cortex, whose embryological origin is the mesoderm and the medulla with embryological origin from the neuroectoderm
. Each part of adrenal gland has different cell types: cells producing sexual steroid hormones, glucocorticoids and mineralocorticoids are present in the cortex, and chromaffin cells, which are producers of catecholamine and neuropeptides are present in medullar region (Hincu et al., 2006; Kempna and Fluck, 2008; Chang et al., 2011; Parker et al., 2011; Quinn et al., 2013; Qiu et al., 2013).
Citation: Jiwon Jang et al, "Primary CiliumAutophagy-Nrf2 (PAN) Axis Activation Commits Human Embryonic Stem Cells to a Neuroectoderm
Fate," Cell, 2016; DOI: 10.1016/j.cell.2016.02.014
IP is a rare genodermatosis characterized by abnormalities of the tissues and organs derived from the ectoderm and neuroectoderm
. It is a type of ectodermal dysplasia that involves the skin, and sometimes other tissues.
(1998) Lineage-specific regulation of the Ciona snail gene in the embryonic mesoderm and neuroectoderm
As the eyes are the mirror of the soul, the skin may be reflection at the surface from the depths of our mind; skin and brain are two polar ends embryonic development, coming from the same neuroectoderm