Recent Progress in Terrestrial Biota Derived Antibacterial Agents for Medical Applications

Area of Science:

• Microbiology
• Natural Product Chemistry
• Pharmacology

Background:

• Conventional antibiotics face increasing resistance, necessitating novel antibacterial agents.
• Natural products from terrestrial sources offer a largely untapped reservoir of bioactive compounds.
• The declining efficacy of current treatments highlights the urgent global need for new antibacterial solutions.

Purpose of the Study:

• To review recent advancements in terrestrial biota-derived antibacterial agents.
• To highlight novel sources and modified compounds from the last five years.
• To assess the potential of natural products as alternatives or adjuncts to conventional antibiotics.

Main Methods:

• Literature review of scientific publications from the last five years.
• Analysis of identified and modified antibacterial agents from terrestrial sources.
• Evaluation of plant-, animal-, and bacteria-derived compounds for antibacterial activity.

Main Results:

• Discovery of new terrestrial sources and novel antibacterial agents.
• Identification of plant, animal, and microbial compounds with significant antibacterial potential.
• Demonstration of the efficacy of natural products alone or in combination with antibiotics.

Conclusions:

• Terrestrial biota-derived products represent a promising avenue for developing new therapeutic strategies against bacterial infections.
• Natural antibacterial peptides and combination therapies are key areas for future research.
• Further in vivo testing and clinical trials are essential for therapeutic application.