Dual functional therapeutics: mitigating bacterial infection and associated inflammation

Area of Science:

• Microbiology
• Immunology
• Pharmacology

Background:

• Antimicrobial resistance and persistent infections complicate clinical treatments.
• Bacterial infections trigger host immune responses, leading to inflammation that can cause sepsis.
• The interplay between infection and inflammation impacts therapeutic efficacy.

Purpose of the Study:

• To review dual-functional antibacterial therapeutics with immunomodulatory properties.
• To highlight agents that combat bacterial infections while regulating inflammation.
• To explore novel therapeutic strategies for infection-associated inflammation.

Main Methods:

• Literature review of scientific publications.
• Analysis of existing research on antibacterial agents with immunomodulatory functions.
• Identification of key therapeutic classes, including host defense peptides and peptidomimetics.

Main Results:

• Several classes of antibiotics possess both antibacterial and immunomodulatory activities.
• Host defense peptides and their synthetic analogs are promising dual-function candidates.
• Specific peptidomimetics demonstrate combined antibacterial and anti-inflammatory effects.

Conclusions:

• Dual-functional therapeutics offer a promising approach to treating complex bacterial infections with associated inflammation.
• Further development of agents with combined antibacterial and immunomodulatory properties is warranted.
• Host defense peptides and peptidomimetics represent key areas for future therapeutic innovation.