Forging a New Frontier: Antimicrobial Peptides andNanotechnology Converging to Conquer GastrointestinalPathogens

• Autores: Carnero Canales, Christian Shleider, Roque-Borda, Cesar Augusto, Marquez Cazorl, Jessica Ingrid, Marquez Cazorla, Renzo Marianito, Pinto Apaza, Uner Josseph, Vanderson de Jesus Silva, Duran Gleriani Primo, Laura Maria, Martínez-Morales, Maura Jennifer, Sábio, Rafael Miguel, A. Santos, Hélder, Rogério Pavan, Fernando
• Formato: artículo
• Fecha de Publicación: 2025
• Institución: Universidad Autónoma del Perú
• Repositorio: AUTONOMA-Institucional
• Lenguaje: inglés
• OAI Identifier: oai:repositorio.autonoma.edu.pe:20.500.13067/3859
• Enlace del recurso: https://hdl.handle.net/20.500.13067/3859; https://doi.org/10.1002/smll.202501431
• Nivel de acceso: acceso abierto
• Materia: Gastrointestinal infections; Nanotechnology; Antimicrobial peptides (AMPs); Antibiotic resistance; https://purl.org/pe-repo/ocde/ford#3.01.05

Gastrointestinal infections, which are caused primarily by pathogenicbacteria, remain a significant global health challenge. Their resilience isreinforced by various physical, biological, and biopharmaceutical barriers thatcomplicate conventional therapeutic strategies. This review delves into theintricate landscape of managing these infections, addressing microbiotaimbalances, the emergence of multidrug-resistant strains, and the impact ofdysbiosis and antibiotic overuse. Faced with these challenges, traditionaltherapies often fail, which is hindered by low bioavailability, prolongedregimens, and a growing risk of resistance. In this context, nanotechnologyapplied to antimicrobial peptides (AMPs) has emerged as a promisingsolution to enhance their stability and targeted delivery. Through a criticalapproach, diverse nanocarriers and their efficacy against intestinal pathogensare evaluated both in vitro and in vivo. This review advocates for intensifiedresearch on the encapsulation and functionalization of AMPs, envisioningtheir potential to redefine the control of intestinal infections on a global scale.