The Plasma Membrane and the Cytoskeleton: A Gateway to Cells for Pathogens or New Targets with Therapeutic Potential?

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In the last century, several contributions were made on the organization and structure of the basic components of the cell, such as the plasma membrane. The fluid mosaic model proposed that the lipid bilayer functioned as a two-dimensional solvent, of neutral character and with little influence on the function of membrane proteins . However, we now know that the plasma membrane contains a large variety of lipids that differ in their properties and that the interactions between these lipids originate heterogeneous structures in the plane of the plasma membrane. In this context, cell migration is a process associated with the plasma membrane and the rearrangement of cytoskeletal proteins that is essential for many processes such as embryonic development, healing, immune responses and tissue development; which like the motility are processes that require the reorganization of cytoskeletal and are able by the entry of extracellular calcium allowing cell adhesion . These mechanisms, until some years ago were understood of an individual form, since the knowledge was not available on the way where the proteins that participate in the mechanisms mentioned above are coordinated spatially and temporally to carry out these functions… Read More

Article Citation

López-Monteon A, Lagunes-Castro MS, Ramos-Ligonio A. The plasma membrane and the cytoskeleton: A gateway to cells for pathogens or new targets with therapeutic potential? Edorium J Cell Biol 2017;3:4–7.

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Author Speaks

“From of the accurate description of fluid mosaic model of the plasma membrane, where it is shown that the membrane is a cell organelle that performs activities delimiting, homeostasis, feeding, excretion and reproduction, all there well explained and characterized. The phenomenon of cell migration and cytoskeletal function until some years ago was observed independently. Analysis of the forms of interaction that the cell has with its environment and how some pathogens can take advantage of membrane folding for its internalization, mechanisms described by several authors, allow these interactions to offer new fields of study, from a multidisciplinary view, either to better understand host-pathogen interactions or to generate new routes of drug administration that may be considered in the therapeutic field.”

– Author Name: Angel Ramos-Ligonio

Mailing Address
LADISER Inmunología y Biología Molecular
Facultad de Ciencias Químicas, Universidad Veracruzana.
Prolongación Oriente 6, No.1009, Col. Rafael Alvarado
Orizaba, Veracruz

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