Reviews of Physiology, Biochemistry and PharmacologyAuthor: Published by Springer Berlin Heidelberg ISBN: 978-3-540-22096-1 DOI: 10.1007/978-3-540-44423-7Table of Contents:, Hsp70 and Hsp90 -- a relay team for protein folding -- The early stages of the intracellular transport of membrane proteins: clinical and pharmacological implications -- The epithelial sodium channel: from molecule to disease, H. Wegele, L. Müller, and J. Buchner: Hsp70 and Hsp90 - A Relay Team for Protein Folding R. Schülein: The Early Stages of the Intracellular Transport of Membrane Proteins: Clinical and Pharmacological Implications L. Schild: The Epithelial Sodium Channel: From Molecule to Disease