Health research and innovation: Can we optimize the interface between startups/pharmaceutical companies and academic health care institutions or not?

Although France has numerous assets in the realm of health care, such as the excellence of its research teams, the reputation of its healthcare system, and the presence of many startups, all of which are necessary to become a leader in innovation, it also has combined cultural and regulatory barriers that limit the flexibility and efficiency of interactions between companies/startups and public health institutions. Therefore, the aim of the roundtable discussion was to optimize the interface between those businesses and institutions. Several institutions have successfully implemented teams and procedures which aim to facilitate this interface, with regard to assessments of technology, services provided, the transfer of biological material, R&D collaboration, and licensing agreements.

Correction: Thrombospondin-targeting TAX2 peptide impairs tumor growth in preclinical mouse models of childhood neuroblastoma.

The authors "Revital Rattenbach", "ltschak Lamensdorf", and "Celine Martin" were not included in the author list of this published article however should be considered to be authors since they contributed substantially to the work. The updated author list of this article can be found in the associated correction.

Pax3 and Pax7 play essential safeguard functions against environmental stress-induced birth defects.

Exposure to environmental teratogenic pollutant leads to severe birth defects. However, the biological events underlying these developmental abnormalities remain undefined. Here, we report a molecular link between an environmental stress response pathway and key developmental genes during craniofacial development.

Neural crest cell lineage restricts skeletal muscle progenitor cell differentiation through Neuregulin1-ErbB3 signaling.

Coordinating the balance between progenitor self-renewal and myogenic differentiation is required for a regulated expansion of the developing muscles. Previous observation that neural crest cells (NCCs) migrate throughout the somite regions, where trunk skeletal muscles first emerge, suggests a potential role for these cells in influencing early muscle formation. However, specific signaling interactions between NCCs and skeletal muscle cells remain unknown.

PCP4 (PEP19) overexpression induces premature neuronal differentiation associated with Ca(2+) /calmodulin-dependent kinase II-δ activation in mouse models of Down syndrome.

Pcp4/pep19 is a modulator of Ca(2+) -CaM, a key molecule for calcium signaling, expressed in postmitotic neuroectoderm cells during mouse embryogenesis. The PCP4 gene is located on human chromosome 21 and is present in three copies in Down syndrome (DS). To evaluate the consequences of three copies of this gene on the development of these cells in the nervous system, we constructed a transgenic (TgPCP4) mouse model, with one copy of human PCP4, and investigated the effects in this model and in the Ts1Cje, a mouse model of DS.

Muscle contraction is necessary to maintain joint progenitor cell fate.

During embryogenesis, organ development is dependent upon maintaining appropriate progenitor cell commitment. Synovial joints develop from a pool of progenitor cells that differentiate into various cell types constituting the mature joint. The involvement of the musculature in joint formation has long been recognized.