Results 91 to 100 of about 25,194 (189)

Temporal response of endogenous neural progenitor cells following injury to the adult rat spinal cord

Frontiers in Cellular Neuroscience, 2016
A pool of endogenous neural progenitor cells found in the ependymal layer and the sub-ependymal area of the spinal cord are reported to upregulate nestin in response to traumatic spinal cord injury.
Yilin eMao, Kathryn eMathews, Catherine Anne Gorrie   +2 more
doaj   +1 more source

Ependymal and neural stem cells are close relatives

Stem Cell Reports
Multiciliated ependymal and neural stem cells are key cell populations of the subventricular zone. Recent findings revealed that at least a subpopulation of radial glial cells during embryogenesis can be bipotent and produce both neural stem cells and ependymal cells.
Georgia Lokka, Anna Chantzara, Zoi Lygerou, Stavros Taraviras   +3 more
openaire   +2 more sources

Migration of the CM-DiI+ cells from the ependymal layer after injury.

, 2014
(A) Schematic illustration showing the CM-DiI+ cells migrating from the ependymal layer to the ipsilateral nucleus ambiguus (NA) at 14 days after the recurrent laryngeal nerve (RLN) avulsion injury.
Wan Zhao (390898), Wen Xu (292544)
core   +1 more source

De novo expression of parvalbumin in ependymal cells in response to brain injury promotes ependymal remodeling and wound repair

, 2015
The calcium-binding protein parvalbumin (PV) hallmarks subpopulations of interneurons in the murine brain. We serendipitously observed the de novo expression of PV in ependymal cells of the lateral ventricle wall following in vivo lesioning and brain ...
Szabolcsi, Viktória, Celio, Marco R.
core  

The role of ependymal cells in axolotl spinal cord regeneration

, 1992
The urodele amphibians such as the axolotl are capable of regenerating injured spinal cord throughout adult life. The ependymal cells, which are the glial population that lines the central canal, react to injury by proliferating and migrating into the ...
O\u27Hara, Christina Marie
core  

Modelling human adult V-SVZ niche assembly and ependymal cell generation in brain organoids

EMBO Reports
The V-SVZ niche is vital for adult neurogenesis in mammals, yet its regulation in humans remains poorly understood. Current models, including brain organoids, fail to replicate the unique cytoarchitecture of this niche, particularly the multiciliated ...
Styliani Vassalou, Maria-Eleni Lalioti, Rossella Di Giaimo, Stavros Taraviras, Silvia Cappello, Christina Kyrousi   +5 more
doaj   +1 more source

CD133 (Prominin) negative human neural stem cells are clonogenic and tripotent.

, 2009
CD133 (Prominin) is widely used as a marker for the identification and isolation of neural precursor cells from normal brain or tumor tissue. However, the assumption that CD133 is expressed constitutively in neural precursor cells has not been ...
Hu Jin, Smith, A, Anna Falk, Falk Anna, Hu, J, Liangfu Zhou, Yirui Sun, Falk, A, Kong Weiqing, Pollard, S, Weiqing Kong, Pollard Steve, Steve Pollard, Zhou Liangfu, Austin Smith, Smith Austin, Sun Yirui, Sun, Y, Kong, W, Zhou, L, Jin Hu   +20 more
core   +1 more source

Organized Neurogenic-Niche-Like Pinwheel Structures Discovered in Spinal Cord Tissue-Derived Neurospheres

Frontiers in Cell and Developmental Biology, 2019
The neurogenic niche of the subventricular zone (SVZ) in adult brain tissue takes the form of a pinwheel-like cytoarchitectural structure, with mono-ciliated astrocytes displaying neural stem cell (NSC) characteristics present in the core surrounded by ...
Francisco Javier Rodriguez-Jimenez, Eleonora Clemente, Victoria Moreno-Manzano, Slaven Erceg, Slaven Erceg, Slaven Erceg   +5 more
doaj   +1 more source

Distinct Requirements for Extracellular and Intracellular MMP12 in the Development of the Adult V-SVZ Neural Stem Cell Niche

Stem Cell Reports, 2018
Summary: The regulatory mechanisms that control neural stem cell (NSC) activation in the adult ventricular-subventricular zone (V-SVZ) stem cell niche have been the focus of intense investigation, yet how the niche first develops and organizes is poorly ...
Xiwei Shan, Lyl Tomlinson, Qian Yang, Holly Colognato   +3 more
doaj   +1 more source

Ectopic Ependymal Cells in Striatum Accompany Neurogenesis in a Rat Model of Stroke.

, 2012
Stroke-induced neurogenesis originates from a neural stem cell (NSC) niche in subventricular zone (SVZ). In mice, NSCs are concentrated in a so-called "neurogenic spot" in the lateral angle area of SVZ.
Danilov, Alexandre, Kokaia, Zaal, O. Lindvall, Z. Kokaia, Lindvall, Olle, A.I. Danilov   +5 more
core   +1 more source