Cellular Entry of Binary and Pore-Forming Bacterial Toxins / Alexey S. Ladokhin.

Format:

Book

Author/Creator:

Ladokhin, Alexey S., author.

Language:

English

Subjects (All):

Bacterial toxins.

Physical Description:

1 online resource (128 pages)

Place of Publication:

Basel : MDPI AG - Multidisciplinary Digital Publishing Institute, 2018.

Summary:

Annotation Bridging cellular membranes is a key step in the pathogenic action of both binary and pore-forming bacterial toxins. The former use their translocation domains, containing various structural motifs, to ensure efficient delivery of the toxic component into the host cell, while the latter act on the cellular membrane itself. In either case, the integrity of the membrane is compromised via targeted protein-lipid and protein-protein interactions triggered by specific signals, such as proteolytic cleavage or endosomal acidification. This Special Issue presents recent advances in characterizing functional, structural and thermodynamic aspects of the conformational switching and membrane interactions involved in the cellular entry of bacterial protein toxins. Deciphering the physicochemical principles underlying these processes is also a prerequisite for the use of protein engineering to develop toxin-based molecular vehicles capable of targeted delivery of therapeutic agents to tumors and other diseased tissues.

Notes:

Description based on online resource; title from PDF title page (MDPI AG - Multidisciplinary Digital Publishing Institute, viewed June 22, 2023).