Two classes of secreted synaptic organizers in the central nervous system

M Yuzaki - Annual Review of Physiology, 2018 - annualreviews.org
Research in the last two decades has identified many synaptic organizers in the central
nervous system that directly regulate the assembly of pre-and/or postsynaptic molecules …

Wnt signalling in the development of axon, dendrites and synapses

CW He, CP Liao, CL Pan - Royal Society Open Biology, 2018 - royalsocietypublishing.org
Wnts are a highly conserved family of secreted glycoproteins that play essential roles in the
morphogenesis and body patterning during the development of metazoan species. In recent …

Wnt signaling in the central nervous system: new insights in health and disease

CA Oliva, C Montecinos-Oliva, NC Inestrosa - Progress in molecular …, 2018 - Elsevier
Since its discovery, Wnt signaling has been shown to be one of the most crucial
morphogens in development and during the maturation of central nervous system. Its action …

Wnt signaling loss accelerates the appearance of neuropathological hallmarks of Alzheimer's disease in J20‐APP transgenic and wild‐type mice

C Tapia‐Rojas, NC Inestrosa - Journal of neurochemistry, 2018 - Wiley Online Library
Alzheimer's disease (AD) is a neurodegenerative pathology characterized by aggregates of
amyloid‐β (Aβ) and phosphorylated tau protein, synaptic dysfunction, and spatial memory …

Reciprocal control of excitatory synapse numbers by Wnt and Wnt inhibitor PRR7 secreted on exosomes

SH Lee, SM Shin, P Zhong, HT Kim, DI Kim… - Nature …, 2018 - nature.com
Secreted Wnts play crucial roles in synaptogenesis and synapse maintenance, but
endogenous factors promoting synapse elimination in central neurons remain unknown …

Down syndrome iPSC-derived astrocytes impair neuronal synaptogenesis and the mTOR pathway in vitro

BHS Araujo, C Kaid, JS De Souza… - Molecular …, 2018 - Springer
Several methods have been used to study the neuropathogenesis of Down syndrome (DS),
such as mouse aneuploidies, post mortem human brains, and in vitro cell culture of neural …

Pin1 mediates Aβ42-induced dendritic spine loss

NR Stallings, MA O'Neal, J Hu, ET Kavalali… - Science …, 2018 - science.org
Early-stage Alzheimer's disease is characterized by the loss of dendritic spines in the
neocortex of the brain. This phenomenon precedes tau pathology, plaque formation, and …

Wnt signaling in the hippocampus in relation to neurogenesis, neuroplasticity, stress and epigenetics

RAJ Zwamborn, C Snijders, N An, A Thomson… - Progress in Molecular …, 2018 - Elsevier
The Wnt signaling pathway has been recognized as an important pathway, extending its
function throughout the lifespan. Evidence suggests that dysfunctional Wnt signaling in the …

Dcf1 triggers dendritic spine formation and facilitates memory acquisition

Q Liu, R Feng, Y Chen, G Luo, H Yan, L Chen… - Molecular …, 2018 - Springer
Dendritic spines, a special kind of structure in nerve cells, play a key role in performing
cellular function. Structural abnormalities of the dendritic spine may contribute to synaptic …

Diverse roles for the ror‐family receptor tyrosine kinases in neurons and glial cells during development and repair of the nervous system

M Endo, Y Minami - Developmental Dynamics, 2018 - Wiley Online Library
The Ror‐family of receptor tyrosine kinases (RTKs) are involved critically in tissue genesis
and organogenesis during development. In mammals, Ror1 and Ror2, members of the Ror …