RAB11B and cancer: Rab11s share high amino acid identity (Rab11a:Rab11b 89%, Rab11a:Rab25 66%, Rab11b:Rab25 61%), are known to play key roles in membrane transport, localize to recycling endosomes, and have been identified as important players in the cellular basis of an ever-increasing number of human disorders, including cell migration/invasion and cancer (Wilson et al., 2018; Kelly et al., 2012).