E-MTAB-9017
Cell-type-specific modulation of longevity by Forkhead family transcription factors in the Drosophila nervous system
We previously found that the Drosophila FoxA transcription Fork Head (FKH) is necessary for reduced insulin signalling to extend lifespan. We have now identified that increased expression of FKH in neurons alone is sufficient to extend healthy lifespan. We carried out RNA-sequencing in head tissue on controls (daGS>InRDN,GFP-RNAi without RU-486) and reduced insulin signalling with control RNAi (daGS>InRDN,GFP-RNAi with RU486) and reduced insulin signalling with FKH RNAi (daGS>InRDN,FKH-RNAi with RU486). InR-DN stock used: K1409A.
We previously found that the Drosophila FoxA transcription Fork Head (FKH) is necessary for reduced insulin signalling to extend lifespan. We have now identified that increased expression of FKH in neurons alone is sufficient to extend healthy lifespan. We carried out RNA-sequencing in head tissue on controls (daGS>InRDN,GFP-RNAi without RU-486) and reduced insulin signalling with control RNAi (daGS>InRDN,GFP-RNAi with RU486) and reduced insulin signalling with FKH RNAi (daGS>InRDN,FKH-RNAi with RU486). InR-DN stock used: K1409A.