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Renaud Schiappa

Researcher at Wellcome Trust

Publications -  90
Citations -  2461

Renaud Schiappa is an academic researcher from Wellcome Trust. The author has contributed to research in topics: Medicine & Internal medicine. The author has an hindex of 15, co-authored 52 publications receiving 1855 citations. Previous affiliations of Renaud Schiappa include Aix-Marseille University.

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DARPP-32 is a robust integrator of dopamine and glutamate signals.

TL;DR: The simulations showed that DARPP-32 is not only a robust signal integrator, but that its response also depends on the delay between cAMP and calcium signals affecting the response to the latter, as well as the proposed regulation of protein phosphatase-2A by calcium, which can account for the observed decrease of Threonine 75 phosphorylation upon glutamate receptor activation.
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Methylation profiling identifies 2 groups of gliomas according to their tumorigenesis

TL;DR: Using the Cancer Genome Atlas data set, it is demonstrated that GBM samples that had an LGG-like hypermethylated profile had a high rate of IDH1 mutations and a better outcome, suggesting that epigenetic alterations occur early during gliomagenesis.