“…A Chinese hamster ovary (CHO) cell line transformed with a nearly fulllength restin cDNA 14 was kindly provided by Dr Juergen Brueggen. All cell lines were maintained in RPMI 1640 medium (HyClone, Cramlington, United Kingdom) supplemented with 2 mM L-glutamine, 1% pyruvate, streptomycin/penicillin, and 10% fetal calf serum (FCS; PAA Laboratories, Linz, Austria).…”