Our laboratory massively participated to the first Environmental Epigenetics workshop that was organized at the University of Örebro in Sweden, the 21st and 22nd of February 2019. It was the opportunity for F Silvestre, A Carion, V Chapelle and A Wittorski to meet other researchers deeply involved in the environmental and evolutionary questions linked to…
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Best presentation for Alessandra Carion
Our PhD student Alessandra Carion won the award of the best oral presentation at the ILEE research day, UNamur. ILEE is the Institute of Life, Earth and Environment and put together laboratories from different fields (Biology, Geology, Geography, Physics, Chemistry, Law, History,…). It was the first research day organized since the Institutes exists. Alessandra presented…
Histone acetylation in the mangrove Rivulus
Third article in a row for our former post-doc Alexandre Fellous who has just published in the journal “Gene” his third article about epigenetics in our fish model, the mangrove Rivulus. He described the 27 enzymes involved in histone acetylation (KAT) and 17 in deacetylation (HDAC) as well as their dynamics during embryogenesis. This study aimed…
New article using proteomics in the rivulus
A new publication from our former PhD student Anne-Sophie Voisin is now available in Journal of Proteomics. We showed that adult mangrove rivulus exposed during early life stages to an endocrine disrupting chemical (17-alpha-ethinylestradiol) present significant changes on the protein expression profile in brain, liver and gonads in adults, 5 months after the end of…
New article in Daily Science about our review on neurotoxicity
You can find the link here
Article in a belgian newspaper about the review on eco-neurotoxicity
The famous Belgian newspaper “La Libre Belgique” has published a short article regarding our recent review on eco-neurotoxicity published last week in Environment Sciences Europe.
Valentine is our new PhD student
We’re proud to welcome Valentine Chapelle in our lab for the next 4 years. After a great MSc thesis on the mangrove rivulus heritability of personalities, Valentine successfully got a FRIA grant from FNRS. She will continue her work started during her master thesis and will evaluate the origin of epigenetic variability in natural populations…
Eco-neurotoxicity review
We’re happy to have published a review about the assessment of neurotoxicity of chemicals on wild species. This review has been published in Environmental Sciences Europe and put together 38 well-recognized scientists. It emphasizes the necessity to assess for neurotoxicity the thousands of chemicals that enter the natural environment due to human activities. Potential neurotoxicity…
New article about epigenetics in the mangrove rivulus
Our former post-doc researcher Alexandre Fellous has published the first data on histone methyltransferase (Kmt) and demethylase (Kdm) enzymes in our killifish model, the mangrove rivulus. This article has been published in the journal “Gene” and is a starting point to deeper analyze histone modifications during embryogenesis and the implication of epigenetic mechanisms in adaptation…
New article published on the effects of BMAA on the mangrove rivulus
Our two master students, Julie Hetru and Angèle Markay, published preliminary data during their master thesis under the supervision of Alessandra Carion. It is our first article related to behavioral effects of pollutant exposure (the natural neurotoxin BMAA -ß-N-methylamino-L-alanine) during fish development. It successfully used the mangrove rivulus as an ecotoxicological model to assess the…