Nephrogenic Zone Cells
Nephrogenic Zone Cells - Related Videos
08:06
Isolation and Culture of Cells from the Nephrogenic Zone of the Embryonic Mouse Kidney
0 Views •
Cited by 20 •
2011
In this report we describe a method for the isolation and culture of the progenitor cell niche from the embryonic mouse kidney that can be used to study signaling pathways regulating stem/progenitor cells of the developing kidney. These cultured cells are highly accessible to small molecule and recombinant protein treatment, and importantly also to viral transduction, which allows efficient manipulation of candidate pathways.
09:24
Isolation and Culture of Adult Neural Stem Cells from the Mouse Subcallosal Zone
0 Views •
Cited by 9 •
2016
Establishing culture systems for the expansion of adult neural stem cells (aNSCs) allows for the examination and application of aNSCs for therapy. The subcallosal zone (SCZ) has recently been recognized as a novel neuroblast-forming region in adult mice. Here, methods for the isolation, expansion, and differentiation of SCZ-aNSCs are described.
08:06
Neonatal Subventricular Zone Electroporation
0 Views •
Cited by 31 •
2013
We demonstrate a minimally invasive technique referred to as neonatal subventricular zone electroporation. The technique consists of injecting plasmid DNA into the lateral ventricles of neonatal pups and applying electrical current to deliver and genetically manipulate neural stem...
14:33
The Subventricular Zone En-face: Wholemount Staining and Ependymal Flow
0 Views •
Cited by 199 •
2010
The lateral ventricle walls contain the largest germinal region in the adult mammalian brain. Traditionally, studies on neurogenesis in this region have relied on classical sectioning techniques for histological analysis. Here we present an alternative approach, the wholemount technique, which provides a comprehensive, en-face view of this germinal region.
05:31
Isolation and Culturing of Adult Neural Stem Cells from the Mouse Subcallosal Zone
0 Views •
2025
The video demonstrates the process of isolating and culturing neural stem cells from the mouse brain's subcallosal zone. It involves dissecting tissue, enzymatic dissociation, and culturing them with differentiation factors to develop into mature neural cells.
FAQs
Reciprocal signaling coordinates communication between nephron progenitor cells in the cap mesenchyme and nearby ureteric bud tips. Signals from the bud activate pathways involving WNT, FGF, and BMP in the progenitor population, while interactions between both tissues guide progression toward epithelial nephron structures. This coordination links cell maintenance with orderly nephron formation.
Nephron progenitor cells balance self-renewal with differentiation in response to signals from adjacent ureteric bud tips. Continued maintenance preserves a progenitor population, whereas pathway activation involving WNT, FGF, and BMP promotes progression toward nephron structures. This balance is important because kidney development requires both a continuing source of progenitors and their organized conversion into epithelial units.
WNT, FGF, and BMP pathways act as part of the signaling environment that activates nephron progenitor responses. Their activity helps connect communication from ureteric bud tips with changes in progenitor state and epithelial organization. Studying these pathways therefore helps explain how undifferentiated cell populations progress toward the structures required for kidney filtration.
Their activity is especially important during embryonic and early postnatal development, when the kidney establishes new nephrons. Signals received during this period support the formation of filtration units and help organize developing tissue at the kidney’s outer edge. The timing makes these cells central to understanding how the mature kidney’s nephron complement is established.
These cells provide a model for examining how progenitor maintenance, signaling, differentiation, and epithelial organization cooperate during renal development. Their behavior allows investigators to connect cellular mechanisms with the formation of kidney filtration units. This model is particularly relevant for studying developmental processes rather than viewing nephron formation as an isolated differentiation event.
Disruptions in the signaling and cellular interactions that organize nephron formation could help explain abnormalities arising during kidney development. Because these cells participate in establishing filtration units, studying their behavior offers a way to investigate mechanisms associated with congenital kidney disorders. The same developmental context also supports research into potential strategies for kidney regeneration.