The Importance of Pseudomonas Aeruginosa in the Course of Burn Diseases and the Urgency of Combating it

A Gram-negative opportunistic bacteria called Pseudomonas aeruginosa is commonly linked to delayed wound healing, especially in cases of persistent skin injuries. It poses a significant challenge to clinical wound care because to its capacity to build biofilms, release virulence factors, and compete with other species. P. aeruginosa interferes with wound healing through a variety of molecular and cellular pathways, according to recent research. Results show that it disrupts important stages of healing by altering host immunological responses, breaking down extracellular matrix elements, and preventing keratinocyte migration. Critical virulence factors like exotoxin A, elastases, pyocyanin, and rhamnolipids are regulated by its quorum-sensing mechanism Furthermore, the synthesis of polysaccharides and alginate, which are components of the biofilm matrix, offers defense against antibiotics and host defenses. The wound microbiota is altered by interactions with other bacteria, such as antagonistic effects on Staphylococcus epidermidis and synergistic partnerships with Staphylococcus aureus. Promising therapeutic substitutes have demonstrated effectiveness in breaking up biofilms and lowering pathogenicity. These findings highlight the significance of focusing on P. aeruginosa as well as its ecological interactions in order to improve wound healing results and create more potent therapies. In the context of cutaneous wound healing, this review sought to emphasize the pathogenic role of P. aeruginosa and its interactions with other microbial species.