Publications

Wnt-ligands are among key morphogens that mediate patterning of the anterior territories of the developing brain in mammals. We qualified the role of Wnt-signals in regional specification and subregional organization of the human telencephalon using human pluripotent stem cells (hPSCs). One step ...

Decreased expression of neuronal genes such as brain-derived neurotrophic factor (BDNF) is associated with several neurological disorders. One molecular mechanism associated with Huntington disease (HD) is a discrete increase in the nuclear activity of the transcriptional repressor REST/NRSF bind...

As fine regulators of gene expression, non-coding RNAs, and more particularly micro-RNAs (miRNAs), have emerged as key players in the development of the nervous system. In vivo experiments manipulating miRNAs expression as neurogenesis proceeds are very challenging in the mammalian embryo and tot...

Cortical neurons of the superficial layers (II-IV) represent a pivotal neuronal population involved in the higher cognitive functions of the human and are particularly affected by psychiatric diseases with developmental manifestations such as schizophrenia and autism. Differentiation protocols of...

Our purpose was to investigate genes and molecular mechanisms involved in patients with Leber congenital amaurosis (LCA) and to model this type of LCA for drug screening. Fibroblasts from two unrelated clinically identified patients with a yet undetermined gene mutation were reprogrammed to pluri...

Cumulative evidence shows that transplantation of stem cells (SC) derivatives can reduce the functional deficits induced by cerebral ischemia or hemorrhage in animals. Most SC sources have been applied to stroke models, with varying degrees of differentiation into neural derivatives and in varyin...