Intracellular lipid droplets are exploited by Junín virus in a nucleoprotein-dependent process.

Lipid droplets (LDs) are organelles involved in lipid storage, maintenance of energy homeostasis, protein sequestration, signaling events and inter-organelle interactions. Recently, LDs have been shown to favor the replication of members from different viral families, such as the Flaviviridae and Coronaviridae. In this work, we show that LDs are essential organelles for members of the Arenaviridae family.

Design and characterization of BSA-mycophenolic acid nanocomplexes: Antiviral activity exploration.

The interactions between bovine serum albumin (BSA) and mycophenolic acid (MPA) were investigated in silico through molecular docking and in vitro, using fluorescence spectroscopy. Dynamic light scattering and scanning electron microscopy were used to figure out the structure of MPA-Complex (MPA-C). The binding affinity between MPA and BSA was determined, yielding a Kd value of (12.

Resveratrol encapsulation in high molecular weight chitosan-based nanogels for applications in ocular treatments: Impact on human ARPE-19 culture cells.

Oxidative stress and inflammation play a pivotal role in ocular diseases. Resveratrol (RSV) is a natural bioactive that has recently attracted attention due to it potent antioxidant and anti-inflammatory properties. However, RSV presents poor aqueous solubility and chemical instability.

Bacterial nanocellulose production from naphthalene.

Polycyclic aromatic compounds (PAHs) are toxic compounds that are released in the environment as a consequence of industrial activities. The restoration of PAH-polluted sites considers the use of bacteria capable of degrading aromatic compounds to carbon dioxide and water. Here we characterize a new Xanthobacteraceae strain, Starkeya sp.