CAPOVILLA , Maria

Epidemiological association studies have revealed a role for pesticides in cancer occurrence, while a growing number of reports have highlighted the deleterious epigenetic modifications that can be produced by environmental factors. However, epidemiological data currently lack molecular support to unravel the epigenetic impact of pesticides on...

FMRP is an RNA-binding protein involved in synaptic translation. Its absence causes a form of intellectual disability, the Fragile X syndrome (FXS). Small neuroanatomical abnormalities, present both in human and mouse FMRP-deficient brains, suggest a subtle critical role of this protein in neurogenesis. Stable depletion of FMRP has been...

The hereditary transmission of a phenotype independent from DNA sequence implies epigenetic effects. Paramutation is a heritable epigenetic phenomenon observed in plants and animals. To investigate paramutation in Drosophila, we used the P{ry+t7.2 = PZ}Dl05151 P-element insertion in the Drosophila melanogaster genome that causes a dominant...

Pesticide trans-nonachlor promotes melanoma cell characteristics in vitro through modulation of miR-141-3p and has a multigenerational effect on the miR-8 Drosophila ortholog. 46. Annual Meeting of the European Society for Dermatological Research

Intellectual disability (ID) and autism are hallmarks of Fragile X Syndrome (FXS), a hereditary neurodevelopmental disorder. The gene responsible for FXS is Fragile X Mental Retardation gene 1 (FMR1) encoding the Fragile X Mental Retardation Protein (FMRP), an RNA-binding protein involved in RNA metabolism and modulating the expression level of...

The hereditary transmission of a phenotype independent from DNA sequence implies epigenetic effects. Paramutation is a heritable epigenetic phenomenon observed in plants and animals. To investigate paramutation in Drosophila, we used the P{ry +t7.2 = PZ}Dl 05151 Pelement insertion in the Drosophila melanogaster genome that causes a dominant...

The Drosophila transmembrane receptor Toll plays a key role in specifying the dorsoventral axis of the embryo. At later stages of development, it controls the immune response of the fly to fungal and Gram-positive bacterial infections. The Drosophila genome has a total of nine Toll-like genes, including the previously characterized Toll...

Neuroanatomical evidence argues for the presence of taste sensilla in Drosophila wings; however, the taste physiology of insect wings remains hypothetical, and a comprehensive link to mechanical functions, such as flight, wing flapping, and grooming, is lacking. Our data show that the sensilla of the Drosophila anterior wing margin respond to...

The construction and prediction of cell fate maps at the whole embryo level require the establishment of an accurate atlas of gene expression patterns throughout development and the identification of the corresponding cis-regulatory sequences. However, while the expression and regulation of genes encoding upstream developmental regulators such...

Neuroanatomical evidence argues for the presence of taste sensilla in Drosophila wings; however, the taste physiology of insect wings remains hypothetical, and a comprehensive link to mechanical functions, such as flight, wing flapping, and grooming, is lacking. Our data show that the sensilla of the Drosophila anterior wing margin respond to...

Chemoreception in insects is capable to detect highly diverse families of molecules like sugars, various bitter molecules, toxins, water, carbon dioxide and also a large panel of "xenobiotics", which guide exploration for ecological niches.The taste neuronal elements are amazingly present in insect wings and this feature appears highly...