Endosomes of fab1 mutants have an expanded size and accumulate the signalling molecules Notch, Wingless and Dpp. The signalling of these molecules is nevertheless normal. The results suggest that Fab1 controls late stages of endocytic trafficking at a point when signal termination has occurred. The mechanism by which Fab1 regulates growth remains a subject for further research.
The many functions of ESCRTs
Nat Rev Mol Cell Biol (in press)
Tumor suppression by control of matrix metalloproteinase recycling
Mol Cell Oncol, 6 (6), e1646606
Centralspindlin Recruits ALIX to the Midbody during Cytokinetic Abscission in Drosophila via a Mechanism Analogous to Virus Budding
Curr Biol, 29 (20), 3538-3548.e7