“ Squalamine , an aminosterol antibiotic isolated from the dogfish shark, creates relatively large defects in phospholipid bilayers , allowing the unrestricted translocation of small molecules across these compromised membranes (B.S. Selinsky, Z. Zhou, K.G. Fotjik, S. R. Jones, N.R. Dollahon, A.E. Shinnar, Biochim.”