Poly — D Glutamic Acid Capsule [2021]

Poly D-Glutamic Acid Capsule: Understanding the Key Virulence Factor of Bacillus anthracis

The synthesis and surface anchoring of the capsule are complex biological processes managed by specific genes. The capsule is encoded on the pXO2p cap X cap O 2 plasmid, which is essential for virulence. poly d glutamic acid capsule

In the study of microbiology and infectious diseases, few pathogens are as notoriously robust as Bacillus anthracis , the bacterium responsible for anthrax. The ability of this bacterium to evade the host's immune system and cause rapid, fatal infection lies largely in its unique, protective outer layer: the . The ability of this bacterium to evade the

Research on PGA is ongoing, with a focus on developing new applications and improving existing ones. Some potential future directions include: Unlike the L-amino acids standard in human protein

-PGA) is a naturally occurring, water-soluble, biodegradable, and non-toxic polymer composed of repeated units of the amino acid D-glutamic acid. Unlike the L-amino acids standard in human protein production, the D-isoform used by B. anthracis is resistant to the proteolytic enzymes of the host immune system.