Sialic acids in the brain: gangliosides and polysialic acid in nervous system development, stability, disease, and regeneration

RL Schnaar, R Gerardy-Schahn… - Physiological …, 2014 - journals.physiology.org
Every cell in nature carries a rich surface coat of glycans, its glycocalyx, which constitutes
the cell's interface with its environment. In eukaryotes, the glycocalyx is composed of …

The role of Insulin-Like Growth Factor 1 (IGF-1) in brain development, maturation and neuroplasticity

AH Dyer, C Vahdatpour, A Sanfeliu, D Tropea - Neuroscience, 2016 - Elsevier
Abstract Insulin-Like Growth Factor 1 (IGF-1) is a phylogenetically ancient neurotrophic
hormone with crucial roles to play in CNS development and maturation. Recently, IGF-1 has …

Mammalian brain glycoproteins exhibit diminished glycan complexity compared to other tissues

SE Williams, M Noel, S Lehoux, M Cetinbas… - Nature …, 2022 - nature.com
Glycosylation is essential to brain development and function, but prior studies have often
been limited to a single analytical technique and excluded region-and sex-specific analyses …

The cell biology of synaptic plasticity

VM Ho, JA Lee, KC Martin - Science, 2011 - science.org
Synaptic plasticity is the experience-dependent change in connectivity between neurons
that is believed to underlie learning and memory. Here, we discuss the cellular and …

Neural mechanisms of extinction learning and retrieval

GJ Quirk, D Mueller - Neuropsychopharmacology, 2008 - nature.com
Emotional learning is necessary for individuals to survive and prosper. Once acquired,
however, emotional associations are not always expressed. Indeed, the regulation of …

Human neuroblasts migrate to the olfactory bulb via a lateral ventricular extension

MA Curtis, M Kam, U Nannmark, MF Anderson… - science, 2007 - science.org
The rostral migratory stream (RMS) is the main pathway by which newly born subventricular
zone cells reach the olfactory bulb (OB) in rodents. However, the RMS in the adult human …

The mood-improving actions of antidepressants do not depend on neurogenesis but are associated with neuronal remodeling

JM Bessa, D Ferreira, I Melo, F Marques… - Molecular …, 2009 - nature.com
The mechanisms underlying the initiation/onset of, and the recovery from, depression are
still largely unknown; views that neurogenesis in the hippocampus may be important for the …

Ependymal cells: biology and pathology

MR Del Bigio - Acta neuropathologica, 2010 - Springer
The literature was reviewed to summarize the current understanding of the role of ciliated
ependymal cells in the mammalian brain. Previous reviews were summarized. Publications …

Activity-dependent structural and functional plasticity of astrocyte-neuron interactions

DT Theodosis, DA Poulain… - Physiological …, 2008 - journals.physiology.org
Observations from different brain areas have established that the adult nervous system can
undergo significant experience-related structural changes throughout life. Less familiar is …

Polysialic acid in the plasticity of the developing and adult vertebrate nervous system

U Rutishauser - Nature Reviews Neuroscience, 2008 - nature.com
Polysialic acid (PSA) is a cell-surface glycan with an enormous hydrated volume that serves
to modulate the distance between cells. This regulation has direct effects on several cellular …