Albumin-Hyaluronan Interactions: Influence of Ionic Composition Probed by Molecular Dynamics.

ABSTRACT: The lubrication mechanism in synovial fluid and joints is not yet fully understood. Nevertheless, intermolecular interactions between various neutral and ionic species including large macromolecular systems and simple inorganic ions are the key to understanding the excellent lubrication performance. An important tool for characterizing the intermolecular forces and their structural consequences is molecular dynamics. Albumin is one of the major components in synovial fluid. Its electrostatic properties, including the ability to form molecular complexes, are closely related to pH, solvation, and the presence of ions. In the context of synovial fluid, it is relevant to describe the possible interactions between albumin and hyaluronate, taking into account solution composition effects. In thi

SUBMITTER: Beldowski P 

PROVIDER: S-EPMC8625520 | biostudies-literature | 2021 Nov

REPOSITORIES: biostudies-literature