Antifungal Agent (2024)

: This blocks an early step in ergosterol biosynthesis, leading to a toxic buildup of squalene and depletion of ergosterol. Common Examples : Terbinafine. Antifungal Agents - StatPearls - NCBI Bookshelf - NIH

: This class targets the fungal cell wall rather than the membrane. They inhibit the enzyme -(1,3)-D-glucan synthase. Effect : This blocks the synthesis of antifungal agent

: Allylamines inhibit the enzyme squalene epoxidase. : This blocks an early step in ergosterol

: Caspofungin , micafungin, and anidulafungin. 4. Allylamines They inhibit the enzyme -(1,3)-D-glucan synthase

: This binding creates physical pores or channels in the membrane. Small essential molecules and cellular organelles leak out of these pores, causing cell death. Common Examples : Amphotericin B, nystatin , and natamycin. 3. Echinocandins

Fungi are eukaryotic organisms found in nearly every environment. While most are harmless, a specific subset can cause human diseases ranging from mild skin conditions to life-threatening systemic infections. Because both humans and fungi are eukaryotes, they share similar cellular and molecular processes. This biological similarity makes it exceptionally challenging to develop drugs that selectively eliminate fungal pathogens without causing toxicity to the human host. 🎯 Primary Classes and Mechanisms of Action